Walnut processing cleaning machine with classified collection function

Abstract

The utility model relates to the technical field of walnut processing, in particular to a walnut processing cleaning machine with a graded collection function, which comprises a cleaning box, a cleaning cylinder is fixedly connected to the upper part in the cleaning box, and a rolling scrubbing mechanism is arranged in the cleaning cylinder; the arc-shaped plate is arranged outside the bottom end of the cleaning cylinder, and an opening and closing mechanism is arranged between the arc-shaped plate and the cleaning box; a screening and filtering mechanism is arranged on the lower portion in the cleaning box. Rotational movement of the hollow roller is matched with mechanical brushing of the brush, so that walnuts continuously roll and move on the inner wall of the cleaning cylinder, the contact time of the walnuts and the cleaning mechanism is remarkably prolonged, and the problem that the cleaning time is insufficient due to the fact that the walnuts quickly pass through the cleaning box in the prior art is effectively solved. And the effect of removing silt and pectin in the gullies on the surfaces of the walnuts is greatly improved.

Description

Technical Field

[0001] This utility model relates to the field of walnut processing technology, specifically to a walnut processing cleaning machine with a graded collection function. Background Technology

[0002] During the processing of walnuts, the walnuts need to be peeled. After peeling, there will be a green husk on the outer surface of the walnuts, which needs to be cleaned further.

[0003] As disclosed in CN217564866U, a walnut processing washing machine with grading and collection function includes a base plate. A working box and a screening box are respectively mounted on the top of the base plate via multiple fixed rods. A first washing box is mounted on the top of the working box, and a second washing box, communicating with the first washing box, is mounted on the inner wall of the top of the working box. A washing mechanism is installed inside both the first and second washing boxes. A rotating mechanism for driving the washing mechanism is mounted on the top of the first washing box, and a discharge pipe communicating with the screening box is mounted on the bottom of the second washing box. With the above technical solution, the beneficial effects of this utility model are: the washing mechanism allows for two washings of the walnuts, thus ensuring the washing effect and improving washing efficiency; moreover, it allows for grading the washed walnuts into large, medium, and small sizes, thereby avoiding the tediousness of manual screening.

[0004] Although the aforementioned patent has a first cleaning box and a second cleaning box in the feeding channel, the walnuts will quickly pass through the first and second cleaning boxes due to their own weight and the scouring effect of the water flow, resulting in insufficient effective contact time and poor cleaning effect of the walnuts. Utility Model Content

[0005] The purpose of this invention is to provide a walnut processing cleaning machine with a graded collection function to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A walnut processing washing machine with graded collection function, including

[0008] The cleaning tank has a cleaning cylinder fixedly connected to its upper part, and the cleaning cylinder is equipped with a rolling brushing mechanism inside.

[0009] An arc-shaped plate is disposed on the outside of the bottom end of the cleaning cylinder, and an opening and closing mechanism is provided between the arc-shaped plate and the cleaning tank;

[0010] A sieving and filtering mechanism is installed at the bottom of the inside of the cleaning tank.

[0011] Preferably, the rolling brushing mechanism includes a hollow roller disposed inside the cleaning drum and a water pump fixedly connected to the outside of the front of the cleaning tank. The input end of the water pump is connected to the bottom of the inside of the cleaning tank through a water pumping pipe. The output end of the water pump and the input end of the hollow roller are provided with a rotary joint. The fixed end of the rotary joint is fixedly connected to the output end of the water pump, and the movable end of the rotary joint is fixedly connected to the input end of the hollow roller.

[0012] Preferably, the rolling brush washing mechanism further includes a motor fixedly connected to the outside of the cleaning tank at the end away from the water pump, and a number of brush holders evenly distributed along the outer periphery of the hollow drum. The output shaft of the motor is fixedly connected to the end of the hollow drum away from the rotary joint. A number of brushes are fixedly connected to the brush holders. Water spray holes communicating with the inner cavity of the hollow drum are opened on the outer wall of the hollow drum and between each pair of brush holders.

[0013] Preferably, the opening and closing mechanism includes a second motor fixedly connected to the outside of the cleaning tank near the first motor, and an arc-shaped rack fixedly connected to the middle of the outer wall of the arc-shaped plate. The output shaft of the second motor is fixedly connected to a gear that meshes with the arc-shaped rack. Two guide grooves are symmetrically opened on the outer wall of the cleaning cylinder near the arc-shaped plate. A guide block that is slidably connected to the guide grooves is fixedly connected to the inner wall surface of the arc-shaped plate.

[0014] Preferably, the opening and closing mechanism further includes a baffle fixedly connected to the middle of the inner side of the arc plate, and an opening one opened at the middle of the bottom end of the cleaning cylinder. An opening two matching the opening one is opened through the left end of the inner side of the arc plate. A guide shell is fixedly connected between the top of the cleaning box and the top of the cleaning cylinder. A box cover is hinged to the upper end of the guide shell of the cleaning box.

[0015] Preferably, the sieving and filtering mechanism includes a screen that is obliquely fixed to the middle of the inner side of the cleaning box, and an installation groove opened on the lower side of the cleaning box near the motor. A filter plate is movably connected between the installation groove and the cleaning box. A guide plate is obliquely fixed between the screen and the filter plate in the cleaning box. The guide plate is inclined in the opposite direction to the screen. A discharge port is opened on the lower outer sides of both sides of the cleaning box.

[0016] Compared with the prior art, the beneficial effects of this utility model are:

[0017] 1. This walnut processing and cleaning machine with graded collection function uses the rotation of a hollow drum in conjunction with the mechanical brushing of a brush to make the walnuts continuously tumble and move on the inner wall of the cleaning drum, which significantly extends the contact time between the walnuts and the cleaning mechanism. This effectively solves the problem of insufficient cleaning time caused by the rapid passage of walnuts through the cleaning box in the prior art, and greatly improves the removal effect of mud and pectin in the grooves on the surface of the walnuts.

[0018] 2. This walnut processing washing machine with grading and collection function, through the synergistic effect of the centrifugal dehydration stage and the grading mechanism, uses the centrifugal force generated by the rotation of the drum to throw off the water on the surface of the walnuts after high-pressure rinsing, and then achieves automatic grading and collection through the screen and guide plate. Attached Figure Description

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

[0020] Figure 2 This is a schematic diagram of the motor mounting structure of this utility model;

[0021] Figure 3 This is a schematic diagram of the internal structure of the cleaning box of this utility model;

[0022] Figure 4 For the present utility model Figure 3 Enlarged view of point A in the middle;

[0023] Figure 5 For the present utility model Figure 3 Enlarged diagram of point B in the middle.

[0024] In the diagram: 1. Cleaning tank; 2. Cleaning cylinder; 3. Arc-shaped plate; 4. Hollow drum; 5. Water pump; 6. Water suction pipe; 7. Rotary joint; 8. Motor 1; 9. Brush holder; 10. Brush; 11. Spray nozzle; 12. Motor 2; 13. Arc-shaped rack; 14. Gear; 15. Guide groove; 16. Guide block; 17. Baffle; 18. Opening 1; 19. Opening 2; 20. Material guide shell; 21. Box cover; 22. Screen; 23. Mounting groove; 24. Filter plate; 25. Material guide plate; 26. Discharge port. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0026] like Figure 1-5 As shown, this utility model provides a technical solution:

[0027] A walnut processing washing machine with a graded collection function includes a washing tank 1, with a washing cylinder 2 fixedly connected to its upper part. The washing cylinder 2 has a rolling brushing mechanism inside, including a hollow roller 4 inside the washing cylinder 2 and a water pump 5 fixedly connected to the outside of the front of the washing tank 1. The input end of the water pump 5 is connected to the bottom of the washing tank 1 via a water suction pipe 6. A rotary joint 7 is provided between the output end of the water pump 5 and the input end of the hollow roller 4. The fixed end of the rotary joint 7 is fixedly connected to the output end of the water pump 5, and the movable end of the rotary joint 7 is fixedly connected to the input end of the hollow roller 4. The rolling brushing mechanism also includes a motor 8 fixedly connected to the outside of the end of the cleaning tank 1 away from the water pump 5, and several brush holders 9 evenly distributed along the outer circumference of the hollow roller 4. The output shaft of the motor 8 is fixedly connected to the end of the hollow roller 4 away from the rotary joint 7. Several brushes 10 are fixedly connected to the brush holders 9. Water spray holes 11 communicating with the inner cavity of the hollow roller 4 are opened on the outer wall of the hollow roller 4 and between two brush holders 9. An arc-shaped plate 3 is set outside the bottom end of the cleaning cylinder 2. An opening and closing mechanism is provided between the arc-shaped plate 3 and the cleaning tank 1. The opening and closing mechanism includes a fixed connection to the end of the cleaning tank 1 near the motor 8. The external motor 12 and the arc-shaped rack 13 fixedly connected to the middle of the outer wall of the arc-shaped plate 3 are included. The output shaft of the motor 12 is fixedly connected to a gear 14 that meshes with the arc-shaped rack 13. Two guide grooves 15 are symmetrically opened on the outer wall of the cleaning cylinder 2 near the arc-shaped plate 3. A guide block 16 that slides through the guide grooves 15 is fixedly connected to the inner wall of the arc-shaped plate 3. The opening and closing mechanism also includes a baffle 17 fixedly connected to the middle of the inner side of the arc-shaped plate 3, and an opening 18 opened at the middle of the bottom end of the cleaning cylinder 2. An opening 2 19 matching the opening 18 is opened through the left end of the inner side of the arc-shaped plate 3. The cleaning tank 1 and the cleaning cylinder 2 are connected. A guide shell 20 is fixedly connected between the top and bottom of the cleaning box 1. A box cover 21 is hinged to the upper end of the guide shell 20. A sieving and filtering mechanism is provided inside the lower part of the cleaning box 1. The sieving and filtering mechanism includes a screen 22 that is obliquely fixed to the middle of the inner side of the cleaning box 1, and an installation groove 23 that is opened below the side of the cleaning box 1 near the motor 8. A filter plate 24 is movably connected between the installation groove 23 and the cleaning box 1. A guide plate 25 is obliquely fixed between the screen 22 and the filter plate 24 in the cleaning box 1. The inclination direction of the guide plate 25 is opposite to that of the screen 22. A discharge port 26 is opened on the lower part of the outer sides of the cleaning box 1.

[0028] In this embodiment, the rotation of the hollow roller 4 is combined with the mechanical brushing of the brush 10 to make the walnuts continuously roll and move on the inner wall of the cleaning drum 2, which significantly prolongs the contact time between the walnuts and the cleaning mechanism. This effectively solves the problem of insufficient cleaning time caused by the rapid passage of walnuts through the cleaning box 1 in the prior art, and greatly improves the removal effect of mud and pectin in the grooves on the surface of the walnuts.

[0029] Furthermore, through the synergistic effect of the centrifugal dehydration stage and the grading mechanism, after high-pressure rinsing, the centrifugal force generated by the rotation of the drum is used to shake off the water on the surface of the walnuts, and then the water is automatically graded and collected through the screen 22 and the guide plate 25.

[0030] Working principle: After the walnut raw material enters the washing cylinder 2 through the guide shell 20, in the initial washing stage, the filter plate 24 and the opening 18 are in an overlapping state to facilitate the discharge of wastewater. At this time, the motor 8 drives the hollow drum 4 to rotate, which in turn drives the brushes 10 on the brush holder 9 to push the walnuts to continuously roll and move on the inner wall of the washing cylinder 2. The water pump 5 draws water from the bottom of the washing tank 1 into the rotary joint 7 through the water pipe 6 and delivers it to the inner cavity of the hollow drum 4 to form a continuous rinsing water flow. After the water flow has been rinsed for a set time, the water pump 5 is turned off. At this time, the high-speed rotating brushes 10 drive the walnuts to continuously roll and move on the inner wall of the washing cylinder 2. The walnuts continuously roll inside the washing drum 2. The centrifugal force generated during the rolling process causes the residual water on the surface of the walnuts to be thrown off and discharged through the filter plate 24. Then, the motor 2 drives the gear 14 to drive the arc rack 13 to slide the arc plate 3. When the second opening 19 is aligned with the first opening 18, the dehydrated walnuts fall into the lower part of the washing box 1 for grading: first, they impact the screen 22 for preliminary screening. Larger walnuts slide along the screen 22 to one side of the discharge port 26, while smaller walnuts fall through the screen 22 onto the guide plate 25 and slide to the other side of the discharge port 26.

[0031] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely preferred examples and are not intended to limit the utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A walnut processing washing machine with a graded collection function, characterized in that: include A cleaning tank (1) has a cleaning cylinder (2) fixedly connected to its upper part, and a rolling brushing mechanism is provided inside the cleaning cylinder (2). An arc-shaped plate (3) is disposed outside the bottom end of the cleaning cylinder (2), and an opening and closing mechanism is provided between the arc-shaped plate (3) and the cleaning box (1); A sieving and filtering mechanism is provided inside the lower part of the cleaning tank (1).

2. The walnut processing washing machine with graded collection function according to claim 1, characterized in that: The rolling brushing mechanism includes a hollow roller (4) disposed inside the cleaning drum (2) and a water pump (5) fixedly connected to the outside of the front of the cleaning tank (1). The input end of the water pump (5) is connected to the bottom of the inside of the cleaning tank (1) through a water pumping pipe (6). The output end of the water pump (5) and the input end of the hollow roller (4) are provided with a rotary joint (7). The fixed end of the rotary joint (7) is fixedly connected to the output end of the water pump (5), and the movable end of the rotary joint (7) is fixedly connected to the input end of the hollow roller (4).

3. A walnut processing washing machine with graded collection function according to claim 2, characterized in that: The rolling brushing mechanism also includes a motor (8) fixedly connected to the outside of the cleaning tank (1) away from the water pump (5), and a number of brush holders (9) evenly arranged along the outer periphery of the hollow drum (4). The output shaft of the motor (8) is fixedly connected to the end of the hollow drum (4) away from the rotary joint (7). A number of brushes (10) are fixedly connected on the brush holders (9). Water spray holes (11) communicating with the inner cavity of the hollow drum (4) are opened on the outer wall of the hollow drum (4) and between each pair of brush holders (9).

4. A walnut processing washing machine with graded collection function according to claim 1, characterized in that: The opening and closing mechanism includes a second motor (12) fixedly connected to the outside of the cleaning tank (1) near the motor (8), and an arc rack (13) fixedly connected to the middle of the outer wall of the arc plate (3). The output shaft of the second motor (12) is fixedly connected to a gear (14) that meshes with the arc rack (13). Two guide grooves (15) are symmetrically opened on the outer wall of the cleaning cylinder (2) near the arc plate (3). A guide block (16) that slides in connection with the guide groove (15) is fixedly connected to the inner wall of the arc plate (3).

5. A walnut processing washing machine with graded collection function according to claim 4, characterized in that: The opening and closing mechanism also includes a baffle (17) fixedly connected to the middle of the inner side of the arc plate (3), and an opening (18) opened at the middle of the bottom end of the cleaning cylinder (2). An opening (19) matching the opening (18) is opened through the left end of the inner side of the arc plate (3). A guide shell (20) is fixedly connected between the top of the cleaning box (1) and the top of the cleaning cylinder (2). A box cover (21) is hinged to the upper end of the guide shell (20) of the cleaning box (1).

6. A walnut processing washing machine with graded collection function according to claim 3, characterized in that: The sieving and filtering mechanism includes a screen (22) obliquely fixed to the middle of the inner side of the washing box (1), and an installation groove (23) opened below the side of the washing box (1) near the motor (8). A filter plate (24) is movably connected between the installation groove (23) and the washing box (1). A guide plate (25) is obliquely fixed between the screen (22) and the filter plate (24) in the washing box (1). The guide plate (25) is inclined in the opposite direction to the screen (22). A discharge port (26) is opened on both sides of the lower outer side of the washing box (1).

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