CN220048888U - A kind of impurity removal and filtering device for walnut processing - Google Patents

Abstract

This application relates to the technical field of impurity removal and filtration, and discloses a walnut processing impurity removal and filtering device, which includes a drum screen and a driving part that drives the drum screen to rotate. The drum screen is provided with a gap cleaning assembly. There are multiple brushes on the outer peripheral surface of the screen and a power part that drives the multiple brushes to move toward or away from the axis of the drum screen at the same time. The walnuts collide with the mesh surface through the centrifugal force of the rotation of the drum screen, and the green peel is cut into small pieces and removed. After the green skin is basically removed, let the bristles of the brush enter the drum screen from the mesh of the drum screen to scrub the walnuts to reduce the green skin residue in the gaps of the walnuts.

Description

A kind of impurity removal and filtering device for walnut processing

Technical field

The present application relates to the technical field of impurity removal and filtration, and in particular to a walnut processing impurity removal and filtration device.

Background technique

Walnuts are nuts with relatively high nutritional value. After picking, the green skin on the surface of the walnuts needs to be removed, and then dried and processed. To remove the green skin from the walnuts, you need to use an impurity removal and filtering device.

The impurity removal and filtering device includes a rotating drum screen. The drum screen is a mesh surface made of metal material. The walnuts collide with the mesh surface through the centrifugal force of the rotation of the drum screen, cutting the green peel into small pieces and removing them from the gaps in the mesh surface. Then use a hand-held water pipe to rinse the surface of the walnuts to remove the remaining green peel in the drum screen, so that the peeled walnuts remain in the drum screen for easy collection.

However, in the process of implementing relevant technical solutions, it was discovered that there are at least the following technical problems: due to the uneven surface of the walnuts, when the green skin on the surface of the walnut is removed by the trommel screen, there is easily residual green skin in the gaps of the walnuts, and the residual green skin will turn black, affecting the quality of the walnuts. Presentation.

Utility model content

By providing a walnut processing impurity removal and filtering device, this application solves the technical problem in the prior art that when the green peel on the surface of walnuts is removed, green peel residues are likely to remain in the gaps of the walnuts, and the green peel residues will turn black, affecting the selling appearance of the walnuts, and realize Scrub the cracks of walnuts to reduce green peel residue.

The present application provides a walnut processing and impurity removal filtering device, which includes a drum screen and a driving member that drives the drum screen to rotate. A gap cleaning assembly is provided on the drum screen. The gap cleaning assembly includes a gap cleaning assembly arranged at intervals on the drum. There are a plurality of brushes on the outer circumferential surface of the screen and a power part that drives a plurality of the brushes to move toward or away from the axis of the drum screen at the same time.

Further, the trommel screen is rotatably installed on the bracket, and the driving member is installed at one end of the trommel screen. The driving member includes a first motor, and the first motor is fixedly connected to the corresponding position of the bracket. A driving pulley is fixedly connected to the output end of the first motor, a rotating shaft is fixedly connected to the center of the end of the first baffle of the trommel screen close to the first motor, and a rotating shaft is fixedly connected to the end of the rotating shaft away from the trommel screen. Driving pulley, the driving pulley and the driven pulley are connected through belt transmission.

Further, the power part is arranged on the second baffle of the trommel screen, and a cylindrical chamber is opened in the second baffle. The power part includes a cylindrical connecting plate, and the connecting plate rotates. It is arranged on the side of the chamber away from the first motor. The end of the second baffle away from the first baffle is fixedly mounted with a second motor. The output end of the second motor extends into the chamber. Fixedly connected to the corresponding position of the connecting plate, the connecting plate coincides with the axis of the chamber, the end of the connecting plate close to the first motor is fixedly connected to a spiral tooth, and the spiral tooth A plurality of connecting blocks are engaged and connected on the upper surface. A first chute is provided on the outer peripheral surface of the second baffle and the corresponding positions of the plurality of connecting blocks. The connecting block is connected to the first chute at the corresponding position. Sliding connection, the ends of the brushes close to the second baffle are fixedly connected to the connecting blocks at corresponding positions, and the long sides of the plurality of brushes are evenly parallel to the axis center line of the drum screen.

Further, a second chute is provided on the first baffle at a position corresponding to a plurality of the connecting blocks, a sliding rod is slidably connected in each of the plurality of second chute, and a plurality of the brushes are The ends away from the connecting block are respectively fixedly connected to the sliding rods at corresponding positions.

Further, the brush is an iron brush.

Further, a sprinkler is provided on the top of the trommel screen. The sprinkler includes a water pipe. The water pipe is fixedly installed on the bracket. The water pipe is connected to an external water source. A plurality of spaced apart arrangements are fixedly installed on the water pipe. sprinkler head, the water outlet end of the sprinkler head faces the drum screen

The technical solution provided by this application has at least the following technical effects or advantages:

Due to the use of the gap cleaning component, the technical problem in the prior art that when the green peel on the surface of walnuts is removed is easily left, the remaining green peel will turn black and affect the appearance of the walnuts, thus realizing the cleaning of the gaps in the walnuts. Brush to reduce green skin residue.

Description of the drawings

Figure 1 is a front view of the impurity removal and filtering device in the embodiment of the present application;

Figure 2 is a schematic diagram of the internal structure of the second baffle in the embodiment of the present application;

Figure 3 is a schematic structural diagram of the trommel screen in the embodiment of the present application;

Figure 4 is a schematic diagram of the internal structure of the first baffle in the embodiment of the present application;

In the picture: 1. Drum screen; 11. First baffle; 12. Second baffle; 2. Driving part; 21. First motor; 22. Driving pulley; 23. Driven pulley; 24. Belt; 3. Gap cleaning component; 31. Brush; 32. Power part; 321. Chamber; 322. Connecting plate; 323. Second motor; 324. Spiral teeth; 325. Connecting block; 326. First chute; 327 , the second chute; 328, sliding rod; 4, bracket; 5, rotating shaft; 6, spray parts; 61, water pipe; 62, sprinkler head.

Detailed ways

The embodiment of the present application discloses a walnut processing and impurity removal filtering device. Through the drum screen 1 and the driving part 2 that drives the drum screen 1 to rotate, the walnuts collide with the mesh surface of the drum screen 1 through the centrifugal force of the rotation of the drum screen 1, and the green peel is removed. Cut into small pieces for removal. The trommel screen 1 is provided with a gap cleaning assembly 3. The gap cleaning assembly 3 includes a plurality of brushes 31 arranged at intervals on the outer circumferential surface of the trommel screen 1. The plurality of brushes 31 are driven to move toward the axis of the trommel screen 1 at the same time. The power part 32 that moves or moves away in the linear direction, after the green skin is basically removed, causes the bristles of the brush 31 to enter the drum screen 1 from the mesh of the drum screen 1 to scrub the walnuts and reduce the green skin residue in the gaps of the walnuts.

In order to better understand the above technical solution, the above technical solution will be described in detail below with reference to the accompanying drawings and specific implementation modes.

Referring to Figures 1-3, a walnut processing impurity removal and filtering device includes a bracket 4, a drum screen 1, a driving part 2, a gap cleaning component 3, and a spray part 6. The drum screen 1 is rotatably installed on the bracket 4, and the drum screen 1 The curved surface is a mesh surface made of metal material. The driving part 2 is fixedly installed on one end of the drum screen 1 and is used to drive the drum screen 1 to rotate so that the walnuts pass through the drum screen 1. The centrifugal force of the rotation of the drum screen 1 is made of metal material. The mesh surface collides, and the green skin is cut into small pieces and removed, and then falls from the gaps in the mesh surface of the drum screen 1. The gap cleaning component 3 is installed on the drum screen 1. After most of the green skin is removed, the green skin is removed through the gap cleaning component 3. The walnuts are brushed to reduce the green peel residue in the gaps of the walnuts. The spray part 6 is fixedly installed directly above the drum screen 1. The spray part 6 is used to spray the walnuts when the gap cleaning assembly 3 is scrubbing the walnuts, so that the walnuts will be adhered to the walnuts. Rinse off the green skin and juice on the walnuts to reduce the remaining green skin on the surface of the walnuts.

Referring to Figures 1 and 3, the driving member 2 includes a first motor 21, a driving pulley 22, and a driven pulley 23. The first motor 21 is fixedly connected to the corresponding position of the bracket 4, and the driving pulley 22 is connected to the output end of the first motor 21. Fixed connection, the first baffle 11 of the trommel screen 1 is fixedly connected to the rotating shaft 5 at the center of the end close to the first motor 21, the driven pulley 23 is fixedly connected to the end of the rotating shaft 5 away from the trommel screen 1, and the driving pulley 22 It is connected to the driven pulley 23 through a belt 24. The first motor 21 drives the driving pulley 22 to rotate. The driving pulley 22 drives the driven pulley 23 to rotate through the belt 24, thereby driving the trommel screen 1 to rotate.

Referring to Figures 1 to 4, the gap cleaning assembly 3 includes a plurality of brushes 31 and a power part 32. The plurality of brushes 31 are arranged at intervals along the outer circumferential surface of the drum screen 1. The long sides of the plurality of brushes 31 are evenly parallel to the axis of the drum screen 1. , the brush 31 is an iron brush, which facilitates deep cleaning of walnuts. The power part 32 is fixedly installed on the second baffle 12 of the drum screen 1. A cylindrical chamber 321 is provided in the second baffle 12. The power part 32 includes The connecting plate 322, the second motor 323, and the spiral teeth 324 are rotatably arranged on the side of the chamber 321 away from the first motor 21, and the second motor 323 is arranged on the second baffle 12 away from the first baffle 11. At the end of the second motor 323, the second motor 323 is fixedly installed at the corresponding position of the bracket 4. The output end of the second motor 323 extends into the chamber 321 and is fixedly connected to the center of the connecting plate 322. The axis lines of the connecting plate 322 and the chamber 321 coincide. The spiral teeth 324 are fixedly connected to the end of the connecting plate 322 close to the first baffle 11. The spiral teeth 324 coincide with the axis of the connecting plate 322. A plurality of connecting blocks 325 are engaged and connected to the spiral teeth 324. The second block A first chute 326 is provided on the outer peripheral surface of the plate 12 and at corresponding positions of the plurality of connecting blocks 325. The first chute 326 is connected with the corresponding position of the chamber 321, and the connecting block 325 is slidingly connected with the first chute 326 at the corresponding position. , the ends of the plurality of brushes 31 close to the second baffle 12 are respectively fixedly connected to the connecting blocks 325 at the corresponding positions. The first baffle 11 and the first chute 326 of the drum screen 1 are both provided with second chute at the corresponding position. 327. Each of the plurality of second slide grooves 327 is slidably connected with a slide rod 328. The ends of the plurality of brushes 31 away from the connecting block 325 are respectively fixedly connected to the ends of the corresponding slide rods 328 away from the second slide groove 327. To limit the movement direction of the brush 31, the second motor 323 drives the connecting plate 322 to rotate. The connecting plate 322 rotates so that the multiple connecting blocks 325 meshed with the spiral teeth 324 on the connecting plate 322 can move in the direction of the axis of the trommel screen 1 at the same time. Move or move away, when the walnuts and the mesh surface of the drum screen 1 collide with each other through centrifugal force to cut the green peel, there is a gap between the bristles of the brush 31 and the outer peripheral surface of the drum screen 1 to prevent the brush 31 from affecting the cutting effect of the drum screen 1 on the walnut green peel. After the green skin on the surface of the walnuts is basically cleaned, the brush 31 is controlled to move toward the axis of the drum screen 1, so that the bristles of the brush 31 enter the drum screen 1 from the mesh of the drum screen 1, and the walnuts are scrubbed and the gaps between the walnuts are reduced. green skin remains.

Referring to Figure 1, the sprinkler part 6 includes a water pipe 61 and a plurality of sprinkler heads 62. The water pipe 61 is fixedly installed on the bracket 4. The water pipe 61 is connected to an external water source. A plurality of sprinkler heads 62 arranged at intervals are fixedly installed on the water pipe 61. The water outlet end of the shower head 62 faces the drum screen 1 to spray the walnuts to wash away the green peel and juice adhering to the walnuts, thereby reducing the green peel residue on the walnut surface. There is no need to hold the water pipe 61 to rinse the walnut surface.

The working principle of the embodiment of the present application is: when the green skin of walnuts needs to be removed, first put the walnuts to be removed into the drum screen 1, start the first motor 21, the first motor 21 drives the driving pulley 22 to rotate, and the driving pulley 22 rotates. The wheel 22 drives the driven pulley 23 to rotate through the belt 24, and then drives the drum screen 1 to rotate. After the green skin on the walnut surface is basically cleaned, the second motor 323 is started, and the second motor 323 drives the connecting plate 322 to rotate, and the connecting plate 322 rotates so that The plurality of connecting blocks 325 meshing with the spiral teeth 324 on the connecting plate 322 move toward the axis of the drum screen 1 at the same time, causing the brush 31 to move toward the axis of the drum screen 1 and causing the bristles of the brush 31 to move from the drum screen 1 The mesh of the walnuts enters the drum screen 1 to scrub the walnuts. At the same time, the spray head 62 sprays the walnuts to wash away the green skin and juice adhering to the walnuts, and then falls out from the gaps in the mesh surface of the drum screen 1. The peeled walnuts are retained in the drum screen 1 and collected after the peeling is completed, thereby brushing the gaps of the walnuts and reducing the green peel residue on the surface of the walnuts.

Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the invention. In this way, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and equivalent technologies, the present invention is also intended to include these modifications and variations.

The above are only preferred specific implementations of the embodiments of the present application, but the protection scope of the present application is not limited thereto. Any person familiar with the technical field can, within the technical scope disclosed in the present application, implement the method according to the present application. Any equivalent substitution or change of the technical solution and its concept shall be covered by the protection scope of this application.

Claims (6)

1. A walnut processing impurity removal and filtering device, characterized in that it includes a drum screen (1), a driving part (2) that drives the drum screen (1) to rotate, and a gap cleaning device is provided on the drum screen (1). Assembly (3), the gap cleaning assembly (3) includes a plurality of brushes (31) spaced on the outer peripheral surface of the trommel screen (1), and drives the plurality of brushes (31) to the trommel screen at the same time. (1) The power part (32) that moves or moves away from the axis. 2. A walnut processing impurity removal and filtering device according to claim 1, characterized in that the drum screen (1) is rotatably installed on the bracket (4), and the driving member (2) is installed on the drum. At one end of the screen (1), the driving member (2) includes a first motor (21). The first motor (21) is fixedly connected to the corresponding position of the bracket (4). The first motor (21) outputs A driving pulley (22) is fixedly connected to the end, and a rotating shaft (5) is fixedly connected to the center of the end of the first baffle (11) of the trommel screen (1) close to the first motor (21). The rotating shaft (5) 5) A driven pulley (23) is fixedly connected to the end far away from the drum screen (1), and the driving pulley (22) and the driven pulley (23) are connected through a belt (24). 3. A walnut processing and impurity removal filtering device according to claim 2, characterized in that the power part (32) is arranged on the second baffle (12) of the drum screen (1), and the A cylindrical chamber (321) is opened in the second baffle (12). The power part (32) includes a cylindrical connecting plate (322). The connecting plate (322) is rotatably arranged in the chamber (321). A second motor (323) is fixedly installed on the end of the second baffle (12) away from the first baffle (11) on the side of the second baffle (12) away from the first motor (21). The output end of the motor (323) extends into the chamber (321) and is fixedly connected to the corresponding position of the connecting plate (322). The axis lines of the connecting plate (322) and the chamber (321) coincide. The end of the connecting plate (322) close to the first motor (21) is fixedly connected with a spiral tooth (324), and a plurality of connecting blocks (325) are engaged and connected to the spiral tooth (324), so A first chute (326) is provided on the outer peripheral surface of the second baffle (12) and a plurality of connecting blocks (325) at corresponding positions. The connecting blocks (325) and the first chute (326) at corresponding positions are The chute (326) is slidingly connected, and the ends of the brush (31) close to the second baffle (12) are fixedly connected to the connecting blocks (325) at corresponding positions. A plurality of the brushes (31) The longitudinal direction of the drum screen (1) is uniform and parallel to the axis line. 4. A walnut processing impurity removal and filtering device according to claim 3, characterized in that the first baffle (11) is provided with second second baffles (11) at positions corresponding to the plurality of connecting blocks (325). The chute (327), a sliding rod (328) is slidingly connected in each of the plurality of second chute (327), and the ends of the plurality of brushes (31) away from the connecting block (325) are respectively connected with the chute (327). The sliding rods (328) at corresponding positions are fixedly connected. 5. A walnut processing impurity removal and filtering device according to claim 1, characterized in that the brush (31) is an iron brush. 6. A walnut processing and impurity removal filtering device according to claim 2, characterized in that a spray part (6) is provided on the top of the drum screen (1), and the spray part (6) includes a water pipe ( 61), the water pipe (61) is fixedly installed on the bracket (4), the water pipe (61) is connected to an external water source, and a plurality of sprinkler heads (62) arranged at intervals are fixedly installed on the water pipe (61). , the water outlet end of the sprinkler head (62) faces the drum screen (1).