Areca nut waste residue collecting device

Abstract

The betel nut waste residue collecting device comprises a box body, a first extrusion roller, a second extrusion roller, a first driving mechanism, a material homogenizing part, a filtering piece, a second driving mechanism and a vibrating mechanism, the box body is provided with a cavity, a partition plate is arranged in the cavity to divide the cavity into a first containing cavity and a second containing cavity, and the partition plate is provided with a feeding port; the first containing cavity is provided with a waste residue collecting box, the second containing cavity is provided with a betel nut collecting box, the first extrusion roller and the second extrusion roller are arranged in the cavity, the first extrusion roller is provided with a plurality of first protruding blocks, the second extrusion roller is provided with a plurality of second protruding blocks, and the first driving mechanism is arranged on the side wall of the box body and connected with the first extrusion roller and the second extrusion roller. And the rotation directions of the first extrusion roller and the second extrusion roller are opposite. The invention discloses a waste residue collecting box, and aims to improve the space utilization rate of the waste residue collecting box so as to improve the waste residue amount collected by the waste residue collecting box, reduce the times of taking out and putting the waste residue collecting box into a cavity and reduce the labor intensity of operators.

Description

Technical Field

[0001] The present application relates to the technical field of betel nut production equipment, and in particular to a betel nut waste residue collection device. Background Art

[0002] Betel nut is an evergreen tree of the class Monocotyledons, order Primitales, family Areca, mainly distributed in subtropical areas. It is an important Chinese medicinal material. At the same time, some people also use its fruit as a chewing hobby. Betel nut fruit has a dense fiber structure, low water content, and hard fibers. If eaten directly, it will irritate the oral mucosa of the eater and even puncture the mouth, which is not good for oral health. The chewing effect is better after softening. The primary processing of betel nut is generally to compress the betel nut fiber to break it through an extrusion mechanism, so that subsequent bio-enzymes or flavor enhancers and other condiments can fully enter the interior of the betel nut to adjust the taste of the betel nut. However, such devices have more or less certain shortcomings in actual use. For example, squeezing betel nuts will produce a large amount of residue, and regular shutdown is required for overall cleaning, which is cumbersome and affects the production efficiency of betel nut.

[0003] In the prior art, for example, the "primary processing device for betel nut production" proposed in Chinese patent CN212382054U includes a softening box, a feeding bin is fixedly installed in the middle of the top of the softening box, a rotating shaft is movably installed on the upper part of the softening box, a first motor is fixedly installed at one end of the rotating shaft, a roller is fixedly installed in the middle of the rotating shaft, a convex thorn is fixedly installed on the outer side of the roller, a collecting plate is fixedly installed in the middle of the softening box, and a filter screen located below the feeding bin is fixedly installed in the middle of the collecting plate. The device can uniformly collect the residues produced by betel nut squeezing, avoiding stopping the machine for regular manual cleaning, but the waste residue collected by the waste box of the device is easy to accumulate on one side, the space utilization rate of the waste box is low, and the amount of waste residue collected is small. Summary of the invention

[0004] The present application provides a betel nut waste residue collection device, which can improve the space utilization rate of the waste residue collection box, so as to increase the amount of waste residue collected by the waste residue collection box, thereby reducing the number of times the waste residue collection box is taken out of and put into a cavity, thereby reducing the labor intensity of operators.

[0005] In the first aspect, the present application provides a betel nut waste residue collection device, including a box body, a first squeezing roller, a second squeezing roller, a first driving mechanism, a material distribution part, a filter, a second driving mechanism and a vibration mechanism, the box body has a cavity, a partition is provided in the cavity to separate the cavity into a first accommodating cavity and a second accommodating cavity, the partition is provided with an inlet, the first accommodating cavity is provided with a waste residue collection box, the second accommodating cavity is provided with a betel nut collection box, the first squeezing roller and the second squeezing roller are both provided in the cavity, the first squeezing roller is provided with a plurality of first protrusions, the second squeezing roller is provided with a plurality of second protrusions, the first driving mechanism is provided on the side wall of the box body and is connected to the first squeezing roller and the second squeezing roller so that The first squeezing roller and the second squeezing roller rotate in opposite directions. The material distribution part is arranged in the first accommodating chamber and is located between the two squeezing rollers and the waste collection box. The two ends of the material distribution part are respectively provided with a feed port and a discharge port. The discharge port end of the material distribution part is provided with a screen. The filter element is inclinedly arranged in the first accommodating chamber and is located between the two squeezing rollers and the material distribution part to sort the betel nut into the betel nut collection box and sort the waste into the interior of the material distribution part. The second driving mechanism is connected to the material distribution part so that the material distribution part can rotate around its own axis when at least part of it moves in the waste collection box in the vertical direction. The vibration mechanism is connected to the material distribution part so that the material distribution part can vibrate when it moves between the filter element and the waste collection box.

[0006] In some embodiments, one end of the filter element is hinged to the partition, and the other end is connected to a pulling body. The inner wall of the box is provided with a fixed plate and a mounting body. A second elastic member is provided between the other end of the filter element and the fixed plate. The end of the pulling body away from the filter element is movably passed through the interior of the mounting body. A rack is provided on the pulling body, and the rack is meshed with a semi-circular gear, and the semi-circular gear is connected to the first driving mechanism; the first driving mechanism includes a protective cover, a first transmission shaft, a second transmission shaft and a third transmission shaft. The protective cover is provided on the outer side wall of the box, and a driving motor is provided on the protective cover. The two ends of the first transmission shaft are respectively connected to the driving motor and the first extrusion roller, the first transmission shaft is provided with a driving gear, and the second transmission shaft is rotatably connected to the side wall of the box, the second transmission shaft is provided with a first driven gear, the second transmission shaft is connected to the second extrusion roller, and the third transmission shaft is rotatably connected to the side wall of the box, and one end of the third transmission shaft is provided with a second driven gear. The other end of the driven shaft is provided with a semi-circular gear, wherein the first driven gear and the second driven gear both mesh with the driving gear; the number of teeth of the driving gear and the first driven gear are different, and a linear drive device fixedly connected to the first transmission shaft is provided in the cavity, and the output end of the linear drive device is fixedly connected to the first extrusion roller; the first extrusion roller has a placement cavity, and an inner side wall of the box body away from the first transmission shaft is fixedly connected to a mounting column, and the mounting column extends into the placement cavity along the length direction of the first extrusion roller, and a plurality of retaining rings arranged at intervals along the extension direction thereof are provided on the mounting column, and the retaining ring has a retaining surface and two driving inclined surfaces opposite to each other in the extension direction of the mounting column, and the first protrusion movably passes through the peripheral side wall of the first extrusion roller, and a third elastic member is provided between the first protrusion and the peripheral side wall of the first extrusion roller, and one end of the first protrusion located in the placement cavity has a pushing surface capable of abutting the retaining surface and two matching inclined surfaces capable of abutting the driving inclined surfaces.

[0007] In some embodiments, the second driving mechanism includes a spiral groove, a material receiving seat, an electric push rod and an insertion rod, the spiral groove is arranged on the outer wall of the material distribution part, the material receiving seat is cylindrical and rotatably connected to the material distribution part, the electric push rod is arranged in the first accommodating chamber and fixedly connected to the material receiving seat, one end of the insertion rod is fixedly connected to the inner side wall of the box body, and the other end is inserted into the spiral groove; the material distribution part includes a mounting cylinder and a silo, the outer wall of the mounting cylinder is provided with a spiral groove, the mounting cylinder has a feeding port, the feeding port end of the mounting cylinder is rotatably connected to the material receiving seat, a sliding block is provided on the top of the silo, and the silo has a discharge port, the vibration mechanism includes a fixed cylinder, an annular plate and a fixed ring, the inner wall of the fixed cylinder is provided with a limiting groove, the sliding block extends into the limiting groove and is slidably connected to the limiting groove, a first elastic member is provided in the limiting groove, the first elastic member is fixedly connected to the sliding block, the end of the mounting cylinder away from the feeding port is fixedly connected to the inner wall of the fixed cylinder and is spaced from the silo, the annular plate is connected to the electric push rod, the silo passes through the annular plate, and a stopper is provided on the annular plate The block has an abutment surface that is arranged inclined, and the fixing ring is fixedly sleeved on the silo. A ball is provided on the surface of the fixing ring close to the annular plate. When the ball moves on the abutment surface, the fixing ring can be moved away from the annular plate. When the ball is separated from the block, the fixing ring can be moved close to the annular plate; a first hopper and a second hopper that communicate with the cavity are provided on the top of the box body, and a partition plate that separates the filter element into a first filter section and a second filter section is provided on the filter element. The feed inlet includes a first opening and a second opening, and the second opening is connected to the betel nut collecting box. The second accommodating chamber is provided with a spiral conveying device, and the bottom and top of the spiral conveying device are respectively connected to the first opening and the second hopper, the first filter section corresponds to the first hopper and the first opening, and the second filter section corresponds to the second hopper and the second opening; the outer surfaces of the waste residue collection box and the betel nut collection box are both provided with gripping pieces, the waste residue collection box is slidably arranged in the first accommodating chamber, and the betel nut collection box is slidably arranged in the second accommodating chamber, and the waste residue collection box and the betel nut collection box are both transparent.

[0008] Based on the betel nut waste residue collection device of the embodiment of the present application, the setting of the vibration mechanism can prevent the screen from being blocked by the waste residue and enable the waste residue to fall more smoothly from the material distribution part into the waste residue collection box; by setting a second driving mechanism, the waste residue in the material distribution part can be more evenly dropped into the waste residue collection box, and the waste residue in the waste residue collection box can be compacted, thereby improving the space utilization rate in the waste residue collection box. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For those skilled in the art, other drawings can be obtained based on these drawings without paying any creative work.

[0010] Figure 1 This is a schematic diagram of the structure of the betel nut waste residue collection device of this application;

[0011] Figure 2 for Figure 1 The enlarged structural diagram of the middle A part;

[0012] Figure 3 for Figure 1 A schematic diagram of the enlarged structure of the middle B part;

[0013] Figure 4 This is a side structural schematic diagram of the betel nut waste residue collection device of the present application;

[0014] Figure 5 This is a rear structural schematic diagram of the first driving mechanism of the present application;

[0015] Figure 6 This is a schematic diagram of the structure of the first squeezing roller and the second squeezing roller of the present application;

[0016] Figure 7 for Figure 6 Schematic diagram of the enlarged structure of part C in the middle.

[0017] Description of reference numerals:

[0018] 1. Box; 2. Betel nut collection box; 3. Waste residue collection box; 4. Electric push rod; 5. Material receiving seat; 6. Mounting cylinder; 7. Mounting body; 8. First hopper; 9. First extrusion roller; 91. First convex block; 911. Matching inclined surface; 912. Pushing surface; 10. Screw conveying device; 11. Filter element; 12. Partition plate; 13. Feeding port; 131. First opening; 14. Insertion rod; 15. Second cavity; 16. First cavity; 17. Pulling body; 18. Half-circle gear; 19. Rack; 20. Fixed cylinder; 21. Bin; 211, sliding block; 22, fixing ring; 23, ball bearing; 24, annular plate; 25, screen; 26, stopper; 27, second hopper; 28, driving motor; 29, protective cover; 30, second transmission shaft; 31, first transmission shaft; 32, third transmission shaft; 33, first driven gear; 34, driving gear; 35, second driven gear; 36, linear drive device; 37, mounting column; 38, stop ring; 381, driving ramp; 382, ​​stop surface; 39, second extrusion roller; 391, second protrusion.

[0019] The realization of the purpose, functional features and advantages of this application will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical solution and advantages of the present application more clearly understood, the present application is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application.

[0021] See also Figures 1 to 7 The present application proposes a betel nut waste residue collection device, comprising a box body 1, a first squeezing roller 9, a second squeezing roller 39, a first driving mechanism, a material distribution unit, a filter element 11, a second driving mechanism and a vibration mechanism. The box body 1 has a cavity, and a partition is provided in the cavity to separate the cavity into a first accommodating cavity and a second accommodating cavity. The partition is provided with an inlet 13, the first accommodating cavity is provided with a waste residue collection box 3, and the second accommodating cavity is provided with a betel nut collection box 2. The first squeezing roller 9 and the second squeezing roller 39 are both arranged in the cavity, the first squeezing roller 9 is provided with a plurality of first protrusions 91, and the second squeezing roller 39 is provided with a plurality of second protrusions 391. The first driving mechanism 391 is arranged on the side wall of the box body 1 and connected to the first squeezing roller 9 and the second squeezing roller 39, so that the rotation directions of the first squeezing roller 9 and the second squeezing roller 39 are opposite. The material distribution unit is arranged in the first accommodating cavity and is located between the two squeezing rollers and the waste residue collection box 3. The two ends of the material distribution unit are respectively provided with a feed inlet and a discharge outlet, and the discharge outlet end of the material distribution unit is provided with a screen 25. The filter 11 is tiltedly arranged in the first accommodating chamber and located between the two squeezing rollers and the material distribution part, so as to sort the betel nuts into the betel nut collection box 2 and sort the waste residue into the inside of the material distribution part. The second driving mechanism is connected to the material distribution part so that the material distribution part can rotate around its own axis when at least part of it moves in the waste residue collection box 3 along the vertical direction. The vibration mechanism is connected to the material distribution part so that the material distribution part can vibrate when it moves between the filter 11 and the waste residue collection box 3.

[0022] In the embodiments provided in this application, please refer to Figures 1 to 3When it is necessary to collect the waste residue of betel nut, the betel nut is poured between the first squeezing roller 9 and the second squeezing roller 39. The first driving mechanism causes the first squeezing roller 9 and the second squeezing roller 39 to rotate, and the rotation directions of the two are different. When the two rotate, the multiple first protrusions 91 and the multiple second protrusions squeeze the betel nut fruit, and the betel nut fruit will produce waste residue after being squeezed. The waste residue and the betel nut fruit will fall into the filter 11 together. Since the filter 11 is tilted, the betel nut fruit will roll along the filter 11 and fall into the betel nut collection box 2 in the second accommodating cavity through the feed port 13 on the partition, and the waste residue will fall into the feed port through the filter 11 and enter the interior of the uniform material part. Then the second driving mechanism causes the screen 25 of the uniform material part to gradually move down from the open end of the waste residue collection box 3 and enter the interior of the uniform material part. During the process of the uniform material part moving down, it will rotate around its own axis, so that the waste residue in the uniform material part is evenly distributed on the screen 25 in the uniform material part, and then evenly falls from the screen 25 into the waste residue collection box 3. The probability of waste residues accumulating on one side of the waste residue collection box 3 and overflowing the waste residue collection box 3 is reduced, so that the waste residues are evenly accumulated in the waste residue collection box 3, and the space in the waste residue collection box 3 is fully utilized. During the downward movement of the material distribution part, the waste residues falling into the waste residue collection box 3 will also be compacted, which can further improve the space utilization rate of the waste residue collection box 3, so that the waste residue collection box 3 can collect more waste residues, reduce the number of times the waste residue collection box 3 is taken out of or put into the first accommodating chamber, and reduce the labor intensity of the staff. During the activity of the material distribution part, the vibration mechanism can make the material distribution part vibrate, and then make the screen 25 in the material distribution part vibrate, prevent the screen 25 from being blocked, and make the waste residue fall smoothly from the screen 25 into the waste residue collection box 3. Among them, a funnel corresponding to the feed inlet is provided at the bottom of the filter element 11, so that the waste residue falling from the filter screen can accurately fall to the feed inlet of the material distribution part and enter the material distribution part. The funnel may include a square funnel.

[0023] In order to enable the material distribution part to rotate while moving downward, in some embodiments of the present application, the second driving mechanism includes a spiral groove, a material receiving seat 5, an electric push rod 4 and an insertion rod 14, and the spiral groove is arranged on the outer wall of the material distribution part. The material receiving seat 5 is arranged in a cylindrical shape and is rotatably connected to the material distribution part. The material receiving seat 5 can be rotatably connected to the feed inlet end of the material distribution part. Waste residue can fall into the material receiving seat 5 and the feed inlet end of the material distribution part in turn, and then enter the material distribution part. The electric push rod 4 is arranged in the first accommodating cavity and fixedly connected to the material receiving seat 5. One end of the insertion rod 14 is fixedly connected to the inner wall of the box body 1, and the other end is inserted into the spiral groove. When the electric push rod 4 is started, the electric push rod 4 will drive the material receiving seat 5 and the material distribution part to move reciprocatingly up and down. During the reciprocating up and down movement of the material distribution part, the insertion rod 14 is always inserted in the spiral groove on the outer wall of the material distribution part, thereby rotating the material distribution part.

[0024] In order to make the material distribution part vibrate during the activity, in some embodiments of the present application, the material distribution part includes a mounting cylinder 6 and a silo 21, the outer wall of the mounting cylinder 6 is provided with a spiral groove, the mounting cylinder 6 has a feed port, the feed port end of the mounting cylinder 6 is rotatably connected to the material receiving seat 5, the top of the silo 21 is provided with a sliding block 211, and the silo 21 has a discharge port. The vibration mechanism includes a fixed cylinder 20, an annular plate 24 and a fixed ring 22. The inner wall of the fixed cylinder 20 is provided with a limit groove, the sliding block 211 extends into the limit groove and is slidably connected to the limit groove, a first elastic member is provided in the limit groove, the first elastic member is fixedly connected to the sliding block 211, and the end of the mounting cylinder 6 away from the feed port is fixedly connected to the inner wall of the fixed cylinder 20 and is spaced from the silo 21. The annular plate 24 is connected to the electric push rod 4, the silo 21 passes through the annular plate 24, and the outer wall of the silo 21 is spaced from the inner side wall of the annular plate 24, and a stopper 26 is provided on the annular plate 24, and the stopper 26 has an inclined abutment surface. The fixing ring 22 is fixedly sleeved on the silo 21 , and a ball 23 is provided on the surface of the fixing ring 22 close to the annular plate 24 . When the ball 23 moves on the abutting surface, the fixing ring 22 can be moved away from the annular plate 24 . When the ball 23 is separated from the stopper 26 , the fixing ring 22 can be moved close to the annular plate 24 .

[0025] The annular plate 24 can be connected to the electric push rod 4 through a long rod. When the electric push rod 4 is running, the material distribution part and the annular plate 24 will move down together, and the mounting cylinder 6 will rotate under the action of the insertion rod 14 and the spiral groove, and drive the fixed cylinder 20 to rotate. Since a sliding block 211 is provided in the limiting groove of the fixed cylinder 20, when the fixed cylinder 20 rotates, the sliding block 211 and the silo 21 will be driven to rotate. The rotation of the silo 21 will cause the fixed ring 22 to rotate. When the fixed ring 22 rotates, the ball 23 will contact the block 26 and roll along the abutting surface of the block 26 to the top of the block 26. As the fixed ring 22 rotates, the ball 23 will fall from the top of the block 26 to the annular plate 24, so that the silo 21 can continuously move up and down, thereby realizing the vibration of the silo 21 and the screen 25.

[0026] The limiting groove and the first elastic member can be configured as four, the sliding block 211 can be configured as four, the four sliding blocks 211 are arranged at intervals along the circumference of the silo 21, and the four sliding blocks 211 are respectively corresponding to the four limiting grooves for sliding connection. In this way, the silo 21 can be more easily rotated when the fixed cylinder 20 rotates. Among them, the stopper 26 can be configured as two, and the two stoppers 26 are symmetrically arranged along the radial direction of the annular plate 24, and the ball bearings 23 can be configured as two, and the two ball bearings 23 are symmetrically arranged along the radial direction of the annular plate 24. In this way, the two ball bearings 23 can abut against the abutting surface at the same time, and can fall from the top of the stopper 26 at the same time, so that the silo 21 can move up more stably. It can be understood that a plurality of stoppers 26 can be provided, and a single ball bearing 23 can be provided, so that the silo 21 can vibrate multiple times during one rotation of the silo 21 to improve the vibration effect.

[0027] In order to crush the waste residue again, reduce the volume of the waste residue, make it easier for the waste residue to pass through the filter 11 and the screen 25, and to further improve the space utilization rate of the waste residue collection box 3, and to improve the softening effect of the betel nut and the chewing taste of the betel nut, in some embodiments of the present application, please refer to Figure 1 and Figure 4 A first hopper 8 and a second hopper 27 communicating with the cavity are provided on the top of the box body 1, a partition plate 12 is provided on the filter element 11 for dividing the filter element 11 into a first filtering section and a second filtering section, the feed inlet 13 includes a first opening 131 and a second opening, the second opening is connected to the betel nut collecting box 2, a screw conveying device 10 is provided in the second accommodating cavity, the bottom and top of the screw conveying device 10 are respectively connected to the first opening 131 and the second hopper 27, the first filtering section corresponds to the first hopper 8 and the first opening 131, and the second filtering section corresponds to the second hopper 27 and the second opening.

[0028] When the betel nut fruit is squeezed, the betel nut fruit is put into the first hopper 8, and the betel nut fruit falls from the first hopper 8 to between the first squeezing roller 9 and the second squeezing roller 39 and is squeezed to produce waste residue. The betel nut fruit and the larger waste residue will move to the first opening 131 through the first filtering section and enter the spiral conveying device 10. The spiral conveying device 10 may include a conveying motor, a conveying shell, and a screw dragon in the conveying shell and connected to the conveying motor. The bottom of the conveying shell may be provided with a first conveying port connected to the first opening 131, and the top of the conveying shell may be provided with a conveying pipe connected to the second hopper 27. The conveying motor is started, and the betel nut fruit and the larger waste residue entering the conveying shell will enter the second hopper 27 through the conveying pipe and fall between the first squeezing roller 9 and the second squeezing roller 39 for secondary squeezing. After the secondary squeezing, the larger waste residue will become smaller and pass through the second filtering section to the material equalizing section. The betel nut fruit after the secondary squeezing will fall to the second filtering section and enter the betel nut collection box 2 through the second opening.

[0029] In order to keep the filter element 11 vibrating during the process of betel nut and waste residue falling from between the first squeezing roller 9 and the second squeezing roller 39 to the filter element 11, in some embodiments of the present application, refer to Figure 1 One end of the filter element 11 is hinged to the partition, and the other end is connected to the pulling body 17. The inner wall of the box body 1 is provided with a fixed plate and a mounting body 7. A second elastic member is provided between the other end of the filter element 11 and the fixed plate. The end of the pulling body 17 away from the filter element 11 is movably penetrated into the interior of the mounting body 7. A rack 19 is provided on the pulling body 17, and the rack 19 is meshed with a semi-circular gear 18, and the semi-circular gear 18 is connected to the first driving mechanism.

[0030] When betel nut is put into the cavity, the first driving mechanism drives the two squeezing rollers and the semicircular gear 18 to rotate. The rotation of the semicircular gear 18 drives the rack 19 to move upward, and then drives the pulling body 17 and the other end of the filter 11 to move upward. When the semicircular gear 18 rotates to disengage from the rack 19, the pulling body 17 falls under its own gravity and causes the other end of the filter 11 to fall. After the filter 11 falls, it will vibrate under the elastic force of the second elastic member, which is convenient for the waste residue on the filter 11 to pass through and prevents the filter 11 from being blocked. Among them, the two ends of the second elastic member can be fixedly connected to the other end of the filter 11 and the fixed plate respectively. It can be understood that the second elastic member can be fixedly connected to the other end of the filter 11. The second elastic member can also be fixedly connected to the fixed plate. When the rack 19 and the semicircular gear 18 are meshed and transmitted, the other end of the filter 11 will not be affected by the elastic force of the second elastic member, which is convenient for the other end of the filter 11 to move upward. A fourth elastic member may be provided in the mounting body 7 , and the fourth elastic member may include a coil spring, which is connected to one end of the pulling body 17 away from the filter element 11 . Thus, the fourth elastic member cooperates with the second elastic member to improve the vibration effect of the filter element 11 .

[0031] In some embodiments of this application, please refer to Figure 4 and Figure 5 The first driving mechanism includes a protective cover 29, a first transmission shaft 31, a second transmission shaft 30 and a third transmission shaft 32. The protective cover 29 is arranged on the outer wall of the box body 1. The protective cover 29 is provided with a driving motor 28. The two ends of the first transmission shaft 31 are respectively connected to the driving motor 28 and the first extrusion roller 9. The first transmission shaft 31 is provided with a driving gear 34. The second transmission shaft 30 is rotatably connected to the side wall of the box body 1. The second transmission shaft 30 is provided with a first driven gear 33. The second transmission shaft 30 is connected to the second extrusion roller 39. The third transmission shaft 32 is rotatably connected to the side wall of the box body 1. One end of the third transmission shaft 32 is provided with a second driven gear 35. The other end of the third transmission shaft 32 is provided with a semi-circular gear 18, wherein the first driven gear 33 and the second driven gear 35 are both meshed with the driving gear 34.

[0032] When it is necessary to rotate the first squeezing roller 9, the second squeezing roller 39 and the semicircular gear 18 synchronously, the driving motor 28 is started, and the operation of the motor will drive the first transmission shaft 31 and the driving gear 34 to rotate, thereby rotating the first squeezing roller 9. The rotation of the driving gear 34 will rotate the first driven gear 33 and the second driven gear 35, and the rotation of the first driven gear 33 will rotate the second transmission shaft 30, thereby rotating the second squeezing roller 39, and the rotation direction is opposite to that of the first squeezing roller 9. The rotation of the second driven gear 35 will rotate the third transmission shaft 32, thereby rotating the semicircular gear 18, causing the semicircular gear 18 to rotate and drive the rack 19 and the pulling body 17 to move upward.

[0033] In order to make the waste residue stuck between two adjacent first protrusions 91 fall to the filter element 11, and make the waste residue stuck between two adjacent second protrusions fall to the filter element 11, increase the collection amount of waste residue, facilitate the cleaning of the first squeezing roller 9 and the second squeezing roller 39, and improve the squeezing and crushing effect of the squeezing roller, in some embodiments of the present application, refer to Figure 5 and Figure 6 The number of teeth of the driving gear 34 and the first driven gear 33 are different. A linear drive device 36 fixedly connected to the first transmission shaft 31 is provided in the cavity, and the output end of the linear drive device 36 is fixedly connected to the first extrusion roller 9.

[0034] When it is necessary to clean the waste residue stuck between two adjacent protrusions, the linear drive device 36 is operated, and the first extrusion roller 9 moves along its own length direction. When the first protrusion 91 corresponds to between two adjacent second protrusions, or when the second protrusion corresponds to between two adjacent first protrusions 91, the operation of the linear drive device 36 is stopped, and the drive motor 28 is started. Since the number of teeth of the driving gear 34 is different from the number of teeth of the first driven gear 33, the rotation speed of the first extrusion roller 9 and the rotation speed of the second extrusion roller 39 are different, and the rotation speeds of the first protrusion 91 and the second protrusion are different. Then, the rotation of the first protrusion 91 will cause the waste residue between the two adjacent second protrusions to fall off, and the rotation of the second protrusion will cause the larger waste residue between the two adjacent first protrusions 91 to fall off. Among them, the linear drive device 36 can include a pneumatic telescopic rod, and of course, the linear drive device 36 can also include an electric push rod 4.

[0035] In order to allow the first protrusion 91 to extend between the two second protrusions, or to allow the second protrusion to extend between the two first protrusions 91, so as to facilitate the removal of smaller waste residues, in some embodiments of the present application, refer to Figure 7 The first squeezing roller 9 has a placement cavity, and a mounting column 37 is fixedly connected to the inner side wall of the box body 1 away from the first transmission shaft 31. The mounting column 37 extends into the placement cavity along the length direction of the first squeezing roller 9. The mounting column 37 is provided with a plurality of retaining rings 38 spaced along its extension direction. The retaining ring 38 has a retaining surface 382 and two driving inclined surfaces 381 opposite to each other in the extension direction of the mounting column 37. The first protrusion 91 movably passes through the peripheral side wall of the first squeezing roller 9. A third elastic member is provided between the first protrusion 91 and the peripheral side wall of the first squeezing roller 9. One end of the first protrusion 91 located in the placement cavity has a pushing surface 912 capable of abutting the retaining surface 382 and two matching inclined surfaces 911 capable of abutting the driving inclined surfaces 381.

[0036] When the first squeeze roller 9 moves along its own length direction under the action of the linear drive device 36, one of the two matching inclined surfaces 911 of the first protrusion 91 will abut against one of the two driving inclined surfaces 381. As the first squeeze roller 9 moves, the push surface 912 will abut against the abutting surface 382, ​​so that the end of the first protrusion 91 away from the abutting ring 38 extends between two adjacent second protrusions, and the second protrusion is also located between two adjacent first protrusions 91. After the operation of the linear drive device 36 is stopped and the drive motor 28 is started, the first protrusion 91 and the second protrusion will push off the smaller waste residue.

[0037] In order to facilitate the removal and placement of the waste residue collection box 3 and the betel nut collection box 2 into the cavity, in some embodiments of the present application, the outer surfaces of the waste residue collection box 3 and the betel nut collection box 2 are provided with gripping pieces, the waste residue collection box 3 is slidably arranged in the first accommodating cavity, and the betel nut collection box 2 is slidably arranged in the second accommodating cavity, and the waste residue collection box 3 and the betel nut collection box 2 are both transparent.

[0038] The waste residue collection box 3 and the betel nut collection box 2 are transparently arranged. When the betel nut collection box 2 is seen to be full of betel nuts, the gripping piece can be held and the betel nut collection box 2 can be pulled out. When the waste residue collection box 3 is seen to be full of waste residue, the gripping piece can be held and the waste residue collection box 3 can be pulled out to prevent the waste residue from overflowing from the waste residue collection box 3.

[0039] Working principle: When in use, the driving motor 28 is started to rotate the first transmission shaft 31, and the first driven gear 33 and the second driven gear 35 are rotated under the meshing transmission of the driving gear 34, thereby rotating the first squeezing roller 9 and the second squeezing roller 39, and rotating the semicircular gear 18. The semicircular gear 18 cooperates with the second elastic member to vibrate the filter 11. After the betel nut is put into the cavity, the first squeezing roller 9 and the second squeezing roller 39 will squeeze and crush the betel nut. Waste residue will be produced after squeezing the betel nut. The waste residue and the betel nut will fall into the filter 11, and the betel nut will eventually fall into the betel nut collection box 2. The waste residue will fall into the material distribution part and onto the screen 25 after passing through the vibrating filter 11. Starting the electric push rod 4 will cause the material distribution part to rotate during the process of reciprocating downward and upward movement, thereby causing the waste slag in the silo 21 to fall evenly into the waste slag collection box 3. During the rotation process, the silo 21 will vibrate with the cooperation of the ball 23 and the block 26, so that more waste slag can fall evenly into the waste slag collection box 3.

[0040] The same or similar numbers in the drawings of this embodiment correspond to the same or similar parts; in the description of this application, it should be understood that if the terms "upper", "lower", "left", "right", etc. indicate an orientation or position relationship based on the orientation or position relationship shown in the drawings, it is only for the convenience of describing this application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, the terms describing the position relationship in the drawings are only used for illustrative purposes and cannot be understood as a limitation on this patent. For ordinary technicians in this field, the specific meanings of the above terms can be understood according to specific circumstances.

[0041] The above description is only a preferred embodiment of the present application and is not intended to limit the present application. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present application should be included in the protection scope of the present application.

Claims

1. A betel nut waste residue collection device, characterized in that: include: The box body (1) has a cavity, wherein a partition is provided in the cavity to separate the cavity into a first accommodating cavity and a second accommodating cavity, wherein the partition is provided with an inlet (13), wherein the first accommodating cavity is provided with a waste residue collection box (3), and wherein the second accommodating cavity is provided with a betel nut collection box (2). A first squeezing roller (9) and a second squeezing roller (39) are both arranged in the cavity, the first squeezing roller (9) is provided with a plurality of first protrusions (91), and the second squeezing roller (39) is provided with a plurality of second protrusions; A first driving mechanism is disposed on a side wall of the box body (1) and is connected to the first squeezing roller (9) and the second squeezing roller (39) so that the first squeezing roller (9) and the second squeezing roller (39) rotate in opposite directions; A material distribution section is arranged in the first accommodating cavity and is located between the two squeezing rollers and the waste residue collection box (3), wherein a feed inlet and a discharge outlet are respectively arranged at two ends of the material distribution section, and a screen (25) is arranged at the discharge outlet end of the material distribution section; A filter (11) is obliquely disposed in the first accommodating cavity and located between the two squeezing rollers and the material distribution section, so as to sort the betel nuts into the betel nut collection box (2) and sort the waste residue into the interior of the material distribution section; a second driving mechanism connected to the material distribution part so that the material distribution part can rotate around its own axis when at least part of the material distribution part moves in the waste residue collection box (3) in a vertical direction; and A vibration mechanism is connected to the material distribution part so that the material distribution part can vibrate when it moves between the filter element (11) and the waste residue collection box (3).

2. The betel nut waste residue collecting device according to claim 1, characterized in that: The second driving mechanism comprises: A spiral groove is provided on the outer wall of the material balancing part; A material receiving seat (5) is provided in a cylindrical shape and is rotatably connected to the material distributing portion; an electric push rod (4), disposed in the first accommodating chamber and fixedly connected to the material receiving seat (5); and An insertion rod has one end fixedly connected to the inner wall of the box body (1) and the other end inserted into the spiral groove.

3. The betel nut waste residue collecting device according to claim 2, characterized in that: The material distribution section comprises a mounting cylinder (6) and a material bin (21), the outer wall of the mounting cylinder (6) is provided with the spiral groove, the mounting cylinder (6) has the feed port, the feed port end of the mounting cylinder (6) is rotatably connected to the material receiving seat (5), the top of the material bin (21) is provided with a sliding block (211), the material bin (21) has the discharge port, and the vibration mechanism comprises: A fixed cylinder (20) has an inner wall provided with a limiting groove, the sliding block (211) extends into the limiting groove and is slidably connected to the limiting groove, a first elastic member is provided in the limiting groove, the first elastic member is fixedly connected to the sliding block (211), and an end of the mounting cylinder (6) away from the feed port is fixedly connected to the inner wall of the fixed cylinder (20) and is spaced apart from the silo (21); an annular plate (24) connected to the electric push rod (4), the material bin (21) passing through the annular plate (24), a stopper (26) being provided on the annular plate (24), the stopper (26) having an inclined abutting surface; and A fixing ring (22) is fixedly sleeved on the silo (21); a surface of the fixing ring (22) close to the annular plate (24) is provided with a ball (23); when the ball (23) moves on the abutment surface, the fixing ring (22) can be moved away from the annular plate (24); when the ball (23) is separated from the stopper (26), the fixing ring (22) can be moved close to the annular plate (24).

4. The betel nut waste residue collecting device according to claim 1, characterized in that: A first hopper (8) and a second hopper (27) communicating with the cavity are provided on the top of the box body (1); a partition plate (12) is provided on the filter element (11) for dividing the filter element (11) into a first filtering section and a second filtering section; the feed inlet (13) comprises a first opening (131) and a second opening, the second opening communicating with the betel nut collecting box (2); a screw conveying device (10) is provided in the second accommodating cavity, the bottom and top of the screw conveying device (10) respectively communicating with the first opening (131) and the second hopper (27); the first filtering section corresponds to the first hopper (8) and the first opening (131), and the second filtering section corresponds to the second hopper (27) and the second opening.

5. The betel nut waste residue collecting device according to claim 1, characterized in that: One end of the filter element (11) is hinged to the partition plate, and the other end is connected to a pulling body (17). The inner wall of the box body (1) is provided with a fixing plate and a mounting body (7). A second elastic member is provided between the other end of the filter element (11) and the fixing plate. One end of the pulling body (17) away from the filter element (11) is movably inserted into the interior of the mounting body (7). A rack (19) is provided on the pulling body (17). The rack (19) is meshed with a semicircular gear (18). The semicircular gear (18) is connected to the first driving mechanism.

6. The betel nut waste residue collecting device according to claim 5, characterized in that: The first driving mechanism comprises: A protective cover (29) is arranged on the outer side wall of the box body (1), and a driving motor (28) is arranged on the protective cover (29); A first transmission shaft (31), two ends of which are respectively connected to the driving motor (28) and the first squeezing roller (9), and the first transmission shaft (31) is provided with a driving gear (34); a second transmission shaft (30) rotatably connected to the side wall of the box body (1), the second transmission shaft (30) being provided with a first driven gear, the second transmission shaft (30) being connected to the second squeezing roller (39); and, A third transmission shaft, rotatably connected to the side wall of the box body (1), one end of the third transmission shaft being provided with a second driven gear, and the other end of the third transmission shaft being provided with the half-circle gear (18); Wherein, the first driven gear and the second driven gear are both meshed with the driving gear (34).

7. The betel nut waste residue collecting device according to claim 6, characterized in that: The driving gear (34) and the first driven gear have different numbers of teeth, a linear drive device (36) fixedly connected to the first transmission shaft (31) is provided in the cavity, and an output end of the linear drive device (36) is fixedly connected to the first squeezing roller (9).

8. The betel nut waste residue collecting device according to claim 7, characterized in that: The first squeezing roller (9) has a placement cavity, and an installation column (37) is fixedly connected to the inner side wall of the box body (1) away from the first transmission shaft (31). The installation column (37) extends into the placement cavity along the length direction of the first squeezing roller (9). The installation column (37) is provided with a plurality of retaining rings (38) arranged at intervals along its extension direction. The retaining ring (38) has a retaining surface (382) and two driving inclined surfaces opposite to each other in the extension direction of the installation column (37). The first protrusion (91) movably passes through the peripheral side wall of the first squeezing roller (9). A third elastic member is provided between the first protrusion (91) and the peripheral side wall of the first squeezing roller (9). One end of the first protrusion (91) located in the placement cavity has a push surface (912) capable of abutting against the retaining surface (382) and two matching inclined surfaces (911) capable of abutting against the driving inclined surfaces.

9. The betel nut waste residue collecting device according to claim 1, characterized in that: The outer surfaces of the waste residue collection box (3) and the betel nut collection box (2) are both provided with gripping pieces; the waste residue collection box (3) is slidably disposed in the first accommodating cavity; the betel nut collection box (2) is slidably disposed in the second accommodating cavity; and the waste residue collection box (3) and the betel nut collection box (2) are both transparent.

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