Dustproof cover for optical screening machine

Abstract

The utility model discloses a dustproof protective cover for optical screening machine belongs to the related technical field of optical screening machine, including first part shield, middle part shield and tail part shield, first part shield splicing installation is in the one end outer surface of middle part shield, tail part shield splicing installation is in the other end outer surface of middle part shield, one end inboard movable mounting of first part shield has material spreading spare, material spreading spare includes side rotation card seat, side rotation sleeve board and telescopic board, side rotation sleeve board movable installation is in the lower extreme of side rotation card seat, telescopic board movable sleeve joint is in the lower extreme inboard of side rotation sleeve board, the lower part of first part shield, middle part shield and tail part shield all are through fixed card seat butt joint fixed, make it have combined type installation fixed structure, according to the conveying belt length of optical screening machine arbitrary installation, improve its dustproof effect, make it have auxiliary material spreading structure, can when material passes through protective cover, spread the stacked material, improve its post -selection effect.

Description

Technical Field

[0001] This utility model belongs to the technical field of optical sorting machines, specifically a dustproof protective cover for optical sorting machines. Background Technology

[0002] This dustproof cover for optical sorting machines is mainly suitable for conveyor belt optical sorting machines. When materials enter the optical sorting machine through the conveyor belt, it plays a role in preventing dust from adhering to the material surface and improving the detection effect of the optical sorting machine on the materials.

[0003] Existing optical sorting machines have certain shortcomings in use. Conveyor belt optical sorting machines use conveyor belts to transport materials, but they lack a dustproof structure. When materials enter the optical sorting machine via the conveyor belt, dust easily adheres to the material surface, affecting the sorting effect. Secondly, traditional dustproof structures cannot be arbitrarily adjusted according to the length of the conveyor belt, resulting in poor flexibility. At the same time, traditional dustproof structures are functionally limited, only providing dust protection. Materials tend to pile up during transport, leading to inconsistent material thickness and affecting the sorting effect of the optical sorting machine.

[0004] In summary, existing conveyor belt optical screening machines lack a dustproof structure, making it easy for dust to adhere to the material surface, affecting its optical screening effect. Furthermore, they are functionally limited and cannot simultaneously solve the problem of material accumulation in conveyor belt optical screening machines. Utility Model Content

[0005] This utility model provides a dustproof protective cover for an optical sorting machine, which can solve the problems of existing conveyor belt optical sorting machines lacking a dustproof structure, making it easy for dust to adhere to the material surface, affecting its optical sorting effect, and having limited functionality, failing to simultaneously solve the problem of material accumulation in conveyor belt optical sorting machines.

[0006] A dustproof protective cover for an optical sorting machine includes a front cover, a middle cover, and a rear cover. The front cover is spliced ​​onto the outer surface of one end of the middle cover, and the rear cover is spliced ​​onto the outer surface of the other end of the middle cover. A material spreading component is movably installed on the inner side of one end of the front cover. The material spreading component includes a side-rotating bracket, a side-rotating sleeve plate, and a telescopic plate. The side-rotating sleeve plate is movably installed at the lower end of the side-rotating bracket, and the telescopic plate is movably sleeved on the inner side of the lower end of the side-rotating sleeve plate. The lower parts of the front cover, the middle cover, and the rear cover are all fixed by connecting with a fixed bracket.

[0007] As a further technical solution of this utility model, a V-shaped groove is provided on the outer surface of one end of the middle guard and the tail guard. Two sets of vertical clips are installed at the lower part of the V-shaped groove at one end of the middle guard and the tail guard. The V-shaped groove and the vertical clips play a role in splicing and fixing the installation between the head guard, the middle guard and the tail guard.

[0008] As a further technical solution of this utility model, the other end of the head cover and the middle cover are provided with V-shaped locking strips. The other end of the head cover and the middle cover is provided with two sets of vertical locking slots below the V-shaped locking strips. During the assembly operation, the vertical locking strips are aligned with the vertical locking slots. By pressing down the cover, the V-shaped locking strips are aligned with the V-shaped locking slots during the downward movement. The V-shaped structure design can avoid misalignment during the connection. At the same time, after the head cover, the middle cover and the tail cover are connected, their ends are tightly connected.

[0009] As a further technical solution of this utility model, the lower ends of the first protective cover, the middle protective cover and the tail protective cover are all provided with docking strips, and the inner side of the fixing bracket is provided with a transverse slot. By using the docking strips to connect with the transverse slot of the fixing bracket, the first protective cover, the middle protective cover and the tail protective cover can be clamped on the upper end of the fixing bracket, thereby installing the protective cover structure above the conveyor belt of the optical screening machine.

[0010] As a further technical solution of this utility model, two sets of docking buckles are installed under the side-rotating card holder, and two sets of rotating rods are installed at the upper end of the side-rotating sleeve plate. The rotating rods and the docking buckles are elastically connected. When the material enters the interior of the dustproof protective cover through the conveyor belt, the side-rotating sleeve plate of the spreading component can flatten the material through the brush. The elastic structure design makes the side-rotating sleeve plate have a certain elasticity, thereby flattening the stacked material and improving the screening effect of the optical screening machine.

[0011] As a further technical solution of this utility model, the side of the side-rotating sleeve plate is provided with a fastening bolt, and the lower end of the telescopic plate is spliced ​​with a brush. The fastening bolt can be used to lock and fix the side-rotating sleeve plate and the telescopic plate, thereby adjusting the length of the telescopic plate.

[0012] As a further technical solution of this utility model, the interior of the side-rotating sleeve plate is a hollow structure, and the telescopic plate and the brush are spliced ​​and fixed by a docking bracket. The brush can be replaced by using the docking bracket.

[0013] As a further technical solution of this utility model, the upper ends of the first protective cover, the middle protective cover and the tail protective cover are all provided with transparent cover plates, through which the material conveying situation in the first protective cover, the middle protective cover and the tail protective cover can be observed.

[0014] As a further technical solution of this utility model, the lower end of the telescopic plate is provided with a slot for use with the docking seat, and the surface of the telescopic plate is provided with two sets of sliding grooves. By adjusting the length of the telescopic plate, the position of the brush can be adjusted to meet the needs of materials of different sizes.

[0015] As a further technical solution of this utility model, the two sets of docking buckles and the two sets of rotating rods are symmetrically arranged, and the middle of the docking buckle is provided with a circular groove.

[0016] The beneficial effects of this utility model are as follows: By setting a front cover, a middle cover, and a rear cover, this utility model provides a modular installation and fixing structure for the dustproof cover of the optical screening machine. It can be installed arbitrarily according to the length of the conveyor belt of the optical screening machine, thereby improving its dustproof effect. First, the fixing bracket is installed on both sides of the conveyor belt base with bolts. The vertical clips are aligned with the vertical slots. By pressing down the cover, the V-shaped clips are aligned with the V-shaped slots during the downward movement. The V-shaped structure design can avoid misalignment. At the same time, after the front cover, middle cover, and rear cover are aligned, their ends are tightly joined. The connecting clips are aligned with the horizontal slots of the fixing bracket, and the front cover, middle cover, and rear cover can be clamped on the upper end of the fixing bracket. Thus, the cover structure is installed above the conveyor belt of the optical screening machine, which plays a role in dustproofing the materials above the conveyor belt.

[0017] By incorporating a material spreading component, the functionality of the dustproof cover used with this optical screening machine is enhanced, giving it an auxiliary material spreading structure. This structure can flatten stacked materials as they pass through the cover, improving the subsequent screening effect. The side-rotating sleeve plate of the material spreading component can flatten the materials using a brush. The elastic structure design gives the side-rotating sleeve plate a certain degree of elasticity. When the brush at the bottom of the telescopic plate contacts the materials, it flattens the stacked materials. Furthermore, fastening bolts can be used to lock and fix the side-rotating sleeve plate and the telescopic plate, thereby adjusting the length of the telescopic plate. By adjusting the length of the telescopic plate, the position of the brush can be adjusted, which helps to regulate the distance between the brush and the conveyor belt, preventing material jamming and thus meeting the needs of materials of different sizes. Attached Figure Description

[0018] To facilitate understanding by those skilled in the art, the present invention will be further described below with reference to the accompanying drawings.

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

[0020] Figure 2 This is an overall structural diagram of the central protective cover in this utility model;

[0021] Figure 3This is a plan view of the material spreading component in this utility model;

[0022] Figure 4 This is an overall structural diagram of the telescopic plate in this utility model.

[0023] In the diagram: 1. Fixed bracket; 2. Head cover; 3. Middle cover; 4. Tail cover; 5. Transparent cover; 6. Side-rotating bracket; 7. Material spreading component; 8. Connecting clip; 9. Vertical slot; 10. V-shaped clip; 11. V-shaped slot; 12. Vertical clip; 13. Connecting buckle; 14. Rotating rod; 15. Side-rotating sleeve plate; 16. Telescopic plate; 17. Brush; 18. Connecting bracket. Detailed Implementation

[0024] The technical solution of this utility model will be clearly and completely described below with reference to the embodiments. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0025] like Figures 1-4 As shown, a dustproof cover for an optical sorting machine includes a head cover 2, a middle cover 3, and a tail cover 4. The head cover 2 is spliced ​​onto the outer surface of one end of the middle cover 3, and the tail cover 4 is spliced ​​onto the outer surface of the other end of the middle cover 3. A material spreading component 7 is movably installed on the inner side of one end of the head cover 2. The material spreading component 7 includes a side-rotating bracket 6, a side-rotating sleeve 15, and a telescopic plate 16. The side-rotating sleeve 15 is movably installed at the lower end of the side-rotating bracket 6, and the telescopic plate 16 is movably sleeved on the inner side of the lower end of the side-rotating sleeve 15. The lower parts of the head cover 2, the middle cover 3, and the tail cover 4 are all fixed by connecting with the fixing bracket 1.

[0026] The outer surface of one end of the middle guard 3 and the tail guard 4 is provided with a V-shaped groove 11. Two sets of vertical clips 12 are installed at the lower part of the V-shaped groove 11 at one end of the middle guard 3 and the tail guard 4. The V-shaped groove 11 and the vertical clips 12 play a role in splicing and fixing the installation between the head guard 2, the middle guard 3 and the tail guard 4.

[0027] The other end of the head cover 2 and the middle cover 3 is provided with a V-shaped retaining strip 10. The other end of the head cover 2 and the middle cover 3 is provided with two sets of vertical retaining grooves 9 below the V-shaped retaining strip 10. During the assembly operation, the vertical retaining strip 12 is aligned with the vertical retaining groove 9. By pressing down the retaining cover, the V-shaped retaining strip 10 is aligned with the V-shaped retaining groove 11 during the downward movement. The V-shaped structure design can avoid misalignment during docking. At the same time, after the head cover 2, the middle cover 3 and the tail cover 4 are docked, their ends are tightly docked.

[0028] The lower ends of the first protective cover 2, the middle protective cover 3, and the tail protective cover 4 are all provided with docking strips 8. The inner side of the fixed bracket 1 is provided with a transverse slot. By using the docking strips 8 to engage with the transverse slots of the fixed bracket 1, the first protective cover 2, the middle protective cover 3, and the tail protective cover 4 can be secured to the upper end of the fixed bracket 1, thereby installing the protective cover structure above the conveyor belt of the optical screening machine.

[0029] Two sets of docking buckles 13 are installed under the side-rotating bracket 6, and two sets of rotating rods 14 are installed on the upper end of the side-rotating sleeve plate 15. The rotating rods 14 and the docking buckles 13 are elastically connected. When the material enters the dustproof protective cover through the conveyor belt, the side-rotating sleeve plate 15 of the spreading component 7 can be used to spread the material through the brush 17. The elastic structure design makes the side-rotating sleeve plate 15 have a certain elasticity, thereby spreading the stacked material and improving the screening effect of the optical screening machine.

[0030] The side of the side-rotating sleeve plate 15 is provided with a fastening bolt, and the lower end of the telescopic plate 16 is spliced ​​with a brush 17. The fastening bolt can be used to lock and fix the side-rotating sleeve plate 15 and the telescopic plate 16, thereby adjusting the length of the telescopic plate 16.

[0031] The interior of the side-rotating sleeve 15 is hollow. The telescopic plate 16 and the brush 17 are spliced ​​and fixed together by the docking bracket 18. The brush 17 can be replaced by using the docking bracket 18.

[0032] The upper ends of the first protective cover 2, the middle protective cover 3 and the tail protective cover 4 are all equipped with transparent cover plates 5, through which the material conveying situation in the first protective cover 2, the middle protective cover 3 and the tail protective cover 4 can be observed.

[0033] The lower end of the telescopic plate 16 is provided with a slot for use with the docking seat 18. The surface of the telescopic plate 16 is provided with two sets of sliding grooves. By adjusting the length of the telescopic plate 16, the position of the brush 17 can be adjusted to meet the needs of materials of different sizes.

[0034] The two sets of docking buckles 13 and the two sets of rotating rods 14 are symmetrically arranged, and the center of the docking buckle 13 is provided with a circular groove.

[0035] A dustproof cover for an optical sorting machine is provided. In use, it comprises a head cover 2, a middle cover 3, and a tail cover 4. This dustproof cover features a modular installation structure, allowing for arbitrary installation based on the conveyor belt length of the optical sorting machine, thus enhancing its dustproof effect. First, bolts are used to install the fixing bracket 1 on both sides of the conveyor belt base. Vertical clamping strips 12 are aligned with vertical clamping grooves 9. By pressing down on the cover, V-shaped clamping strips 10 align with V-shaped clamping grooves 11 during downward movement. The V-shaped structure design prevents misalignment during connection. Simultaneously, after the head cover 2, middle cover 3, and tail cover 4 are joined, their ends are tightly connected. Using the connecting clamping strips 8 to align with the transverse clamping grooves of the fixing bracket 1, the head cover 2, middle cover 3, and tail cover 4 are secured to the upper end of the fixing bracket 1, thereby installing the cover structure above the conveyor belt of the optical sorting machine and providing dust protection for materials above the conveyor belt.

[0036] By setting up the material spreading component 7, the functionality of the dustproof protective cover of the optical screening machine is enhanced, giving it an auxiliary material spreading structure. When the material passes through the protective cover, the stacked material can be flattened, improving the subsequent screening effect. The side rotating sleeve plate 15 of the material spreading component 7 can be used to flatten the material through the brush 17. The elastic structure design gives the side rotating sleeve plate 15 a certain degree of elasticity. When the brush 17 at the bottom of the telescopic plate 16 comes into contact with the material, the stacked material is flattened. Then, the fastening bolts can be used to lock and fix the side rotating sleeve plate 15 and the telescopic plate 16, thereby adjusting the length of the telescopic plate 16. By adjusting the length of the telescopic plate 16, the position of the brush 17 can be adjusted, which can adjust the distance between the brush 17 and the conveyor belt, avoiding material jamming and thus meeting the needs of materials of different sizes.

[0037] The above description is merely an example and illustration of the structure of this utility model. Those skilled in the art can make various modifications or additions to the specific embodiments described or use similar methods to replace them, as long as they do not deviate from the structure of the utility model or exceed the scope defined in the claims, they should all fall within the protection scope of this utility model.

Claims

1. A dustproof protective cover for an optical sorting machine, characterized in that, The device includes a head cover (2), a middle cover (3), and a tail cover (4). The head cover (2) is spliced ​​and installed on the outer surface of one end of the middle cover (3). The tail cover (4) is spliced ​​and installed on the outer surface of the other end of the middle cover (3). A material spreading component (7) is movably installed on the inner side of one end of the head cover (2). The material spreading component (7) includes a side-rotating bracket (6), a side-rotating sleeve plate (15), and a telescopic plate (16). The side-rotating sleeve plate (15) is movably installed on the lower end of the side-rotating bracket (6). The telescopic plate (16) is movably sleeved on the inner side of the lower end of the side-rotating sleeve plate (15). The lower parts of the head cover (2), the middle cover (3), and the tail cover (4) are all fixed by connecting with a fixing bracket (1).

2. The dustproof protective cover for an optical sorting machine according to claim 1, characterized in that, The outer surface of one end of the middle guard (3) and the tail guard (4) is provided with a V-shaped groove (11), and two sets of vertical clips (12) are installed at the lower part of the V-shaped groove (11) at one end of the middle guard (3) and the tail guard (4).

3. The dustproof protective cover for an optical sorting machine according to claim 2, characterized in that, The other end of the head cover (2) and the middle cover (3) are provided with V-shaped clips (10), and the other end of the head cover (2) and the middle cover (3) are provided with two sets of vertical slots (9) below the V-shaped clips (10).

4. The dustproof protective cover for an optical sorting machine according to claim 1, characterized in that, The lower ends of the head cover (2), the middle cover (3) and the tail cover (4) are all provided with docking strips (8), and the inner side of the fixing seat (1) is provided with a transverse slot.

5. A dustproof protective cover for an optical sorting machine according to claim 1, characterized in that, Two sets of mating buckles (13) are installed under the side-rotating bracket (6), and two sets of rotating rods (14) are installed at the upper end of the side-rotating sleeve plate (15). The rotating rods (14) and the mating buckles (13) are elastically connected.

6. A dustproof protective cover for an optical sorting machine according to claim 1, characterized in that, The side of the side-rotating sleeve plate (15) is provided with fastening bolts, and the lower end of the telescopic plate (16) is spliced ​​with a brush (17).

7. A dustproof protective cover for an optical sorting machine according to claim 6, characterized in that, The interior of the side-rotating sleeve plate (15) is hollow, and the telescopic plate (16) and the brush (17) are spliced ​​and fixed together by the docking seat (18).

8. A dustproof protective cover for an optical sorting machine according to claim 1, characterized in that, The upper ends of the head cover (2), middle cover (3) and tail cover (4) are all provided with transparent cover plates (5).

9. A dustproof protective cover for an optical sorting machine according to claim 7, characterized in that, The lower end of the telescopic plate (16) is provided with a slot for use with the docking seat (18), and the surface of the telescopic plate (16) is provided with two sets of sliding grooves.

10. A dustproof protective cover for an optical sorting machine according to claim 5, characterized in that, The two sets of docking buckles (13) and the two sets of rotating rods (14) are symmetrically arranged, and the middle of the docking buckle (13) is provided with a circular slot.

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