Pepper cleaning and sorting machine

Abstract

The utility model discloses a pepper cleaning and sorting machine which comprises a shell, a plurality of conveying wheels are evenly and movably arranged at the upper end of the interior of the shell through a rotating shaft, a sorting mechanism is arranged at the position, at the upper ends of the conveying wheels, of the interior of the shell, and the sorting mechanism comprises flattening teeth, a cutting bin, a cutting knife, an elastic tooth bin, sorting elastic teeth and a motor. Flattening teeth are movably arranged on one side of the upper end of the shell through a rotating shaft, a cutting bin is fixedly arranged at the position, on one side of the flattening teeth, of the upper end of the shell, a plurality of cutting knives are movably arranged in the middle of the inner side of the cutting bin through a rotating shaft, and a plurality of cutting knives are evenly and fixedly arranged on the side wall of the inner side of the cutting bin; and an elastic tooth bin is fixedly arranged on one side of the cutting bin at the upper end of the shell. The vibrating sorting device is good in using effect, the vibrating mechanism is additionally arranged, the cleaning and sorting efficiency and the success rate of the vibrating sorting device can be remarkably improved, meanwhile, the vibrating mechanism and the sorting mechanism of the vibrating sorting device are mutually linked, vibration can be started when needed, and normal work of the sorting mechanism cannot be affected.

Description

Technical Field

[0001] The utility model relates to the technical field of pepper cleaning, in particular to a pepper cleaning machine. Background Art

[0002] When harvesting peppers, a pepper harvester is first used to collect the whole peppers from the field, and then the subsequent pepper cleaning work is carried out. According to a Chinese patent with application number 202222478977.7, a pepper cleaning machine is provided with a driving motor, a conveying wheel, a flattening tooth and a spring tooth when in use. The driving motor drives the multiple conveying wheels to rotate, and the conveying wheels move multiple whole pepper stalks. The multiple whole pepper stalks are first evenly separated by the rotating flattening teeth, so that the peppers can be evenly transported on the conveying wheel. When the peppers move to the bottom of the multiple spring teeth in turn, the spring teeth in the rotating process are easy to hit the surface of the pepper stalk, and the peppers fall from the pepper stalk due to the action of external force, so that the peppers fall from the gap between two adjacent conveying wheels, and the pepper stalks are transported to the external environment by the conveying wheel.

[0003] However, the entire device has no vibration mechanism when in use, resulting in low efficiency of the entire device in screening and cleaning peppers, and a poor sorting success rate. In addition, the lack of vibration can easily cause the branches of the peppers to get stuck in some gaps. Therefore, an improved pepper cleaning machine is needed to address this problem. Utility Model Content

[0004] The purpose of the utility model is to provide a pepper cleaning machine to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a pepper cleaning machine comprises a shell, a plurality of conveying wheels are evenly movably arranged on the upper end of the shell through a rotating shaft, a sorting mechanism is arranged on the upper end of the conveying wheels inside the shell, and the sorting mechanism comprises flattening teeth, a cutting bin, a cutting knife, a spring tooth bin, sorting spring teeth, and a motor. Flattening teeth are movably arranged on one side of the upper end of the shell through a rotating shaft, a cutting bin is fixedly arranged on the upper end of the shell on one side of the flattening teeth, a plurality of cutting knives are movably arranged on the middle part of the inner side of the cutting bin through a rotating shaft, a plurality of cutting knives are evenly fixedly arranged on the inner side wall of the cutting bin, a spring tooth bin is fixedly arranged on one side of the cutting bin on the upper end of the shell, a plurality of sorting spring teeth are evenly movably arranged on the middle part of the inner side of the spring tooth bin through a rotating shaft, a vibration mechanism for driving the entire device to vibrate and sort is arranged on one end of the rotating shaft where the flattening teeth are located, and a motor is fixedly arranged on the upper end of the shell on one side of the spring tooth bin.

[0006] Preferably, the vibration mechanism includes a sleeve rod, an eccentric counterweight, a spline, a first friction disc, a second friction disc, a connecting ring, and an electric push rod. A sleeve rod is movably provided at one end of the rotating shaft where the flattening teeth are located through a bearing, and an eccentric counterweight is fixedly provided at one end of the sleeve rod. A spline is fixedly provided on the outer surface of the sleeve rod, and a first friction disc is movably provided between the sleeve rod and the outer surface of the spline, and a second friction disc is fixedly provided at one end of the rotating shaft where the flattening teeth are located. A connecting ring is movably provided on the outer side of the first friction disc through a bearing, and an electric push rod is fixedly provided on the outer surface of the shell, and the movable end of the electric push rod is fixedly connected to the connecting ring; the electric push rod is contracted to drive the first friction plate and the second friction plate to fit together, so that the power of the rotation of the flattening teeth can be transmitted to the sleeve rod, so that the sleeve rod can drive the eccentric counterweight to rotate, so that the entire shell part can be driven to swing, vibrate, and shake, so that the shaking can significantly improve the cleaning and sorting efficiency and success rate of the device; and the device The vibration of the device is linked with the motor of the sorting mechanism, which is easy to use. When vibration is needed, the first friction disk and the second friction disk can be fitted together by contracting the electric push rod; when not in use, the first friction disk and the second friction disk are separated; when the flattening tooth rotates, the sleeve rod and the rotating shaft of the flattening tooth are movably connected through the bearing, so the eccentric counterweight block will not be driven to rotate together, and no vibration will be generated; in this way, the vibration demand is convenient to control; it should be noted that the first friction disk and the movable ring of the device can only rotate relative to each other, but cannot be displaced relative to each other; that is to say, when the electric push rod extends and contracts to drive the movable ring to move, it will also drive the first friction disk to move, but when the first friction plate rotates, it will not drive the connecting ring to rotate together.

[0007] Preferably, spring bases are fixedly provided at the four corners of the lower end surface of the shell; the spring bases can increase the vibration and shaking amplitude of the device when the eccentric counterweight block rotates; thereby, the cleaning effect of the device can be further improved.

[0008] Preferably, sprockets are fixedly provided at the output shaft end of the motor and one end of the rotating shaft where the flattening teeth, cutting knife and sorting spring teeth are located, and a transmission chain is sleeved between the sprockets. The flattening teeth, cutting knife and sorting spring teeth can be linked to the power output shaft end of the motor through the sprocket and the transmission chain, and all these objects can be driven to rotate by one motor.

[0009] Preferably, the conveying wheel is provided with multiple layers inside the shell, and the gaps between the conveying wheels gradually decrease from top to bottom; in this way, the peppers can be screened through the gaps between the conveying wheels; and the multiple layers of conveying wheels can play a role of multi-layer screening.

[0010] Preferably, a first conveyor belt is provided on one side of the shell surface, and the peppers that have been sorted can be transferred from the conveyor wheel to the next workstation through the first conveyor belt.

[0011] Preferably, a second conveyor belt is provided at the lower end of the shell, and the peppers screened by the lowermost conveyor wheel can be transmitted through the second conveyor belt so that they can enter the next workstation.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. When the utility model needs to generate vibration, the electric push rod is contracted to drive the first friction plate and the second friction plate to fit together, so that the power of the rotation of the flattening teeth can be transmitted to the sleeve rod, so that the sleeve rod can drive the eccentric counterweight block to rotate, so that the entire shell part can be driven to swing, vibrate and shake, so that the cleaning and sorting efficiency and success rate of the device can be significantly improved through this shaking.

[0014] 2. The vibration of the utility model is linked with the motor of the sorting mechanism, which is easy to use. When vibration is needed, the first friction disk and the second friction disk can be fitted together by contracting the electric push rod; when not in use, the first friction disk and the second friction disk are separated; when the flattening tooth rotates, the sleeve rod and the rotating shaft of the flattening tooth are movably connected through the bearing, so the eccentric counterweight block will not be driven to rotate together, and no vibration will be generated; thus, the vibration demand can be easily controlled. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the overall structure of a pepper cleaning machine of the utility model;

[0016] Figure 2 This is a front view of the overall structure of a pepper cleaning machine of the utility model;

[0017] Figure 3 This is a side view of the overall structure of a pepper cleaning machine of the utility model;

[0018] Figure 4 This utility model is a pepper cleaning machine Figure 1 Magnified view at A in the middle;

[0019] Figure 5 The utility model is a view of the overall structure of a vibration mechanism in a pepper cleaning machine.

[0020] In the figure: 1. shell; 2. conveying wheel; 3. flattening teeth; 4. cutting chamber; 5. cutting knife; 6. spring tooth chamber; 7. sorting spring teeth; 8. motor; 9. sleeve rod; 10. eccentric counterweight; 11. spline; 12. first friction disc; 13. second friction disc; 14. connecting ring; 15. electric push rod; 16. spring base; 17. sprocket; 18. transmission chain; 19. first transmission belt; 20. second transmission belt. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-5 The utility model provides a technical solution: a pepper sorting machine, comprising a shell 1, a plurality of conveying wheels 2 are evenly movably arranged on the upper end of the shell 1 through a rotating shaft, a sorting mechanism is arranged on the upper end of the conveying wheel 2 inside the shell 1, and the sorting mechanism includes a flattening tooth 3, a cutting bin 4, a cutting knife 5, a spring tooth bin 6, a sorting spring tooth 7, and a motor 8. A flattening tooth 3 is movably arranged on one side of the upper end of the shell 1 through a rotating shaft, a cutting bin 4 is fixedly arranged on the upper end of the shell 1 on one side of the flattening tooth 3, a plurality of cutting knives 5 are movably arranged on the middle part of the inner side of the cutting bin 4 through a rotating shaft, a plurality of cutting knives 5 are evenly fixedly arranged on the inner side wall of the cutting bin 4, a spring tooth bin 6 is fixedly arranged on one side of the cutting bin 4 on the upper end of the shell 1, a plurality of sorting spring teeth 7 are evenly movably arranged on the middle part of the inner side of the spring tooth bin 6 through a rotating shaft, a vibration mechanism for driving the entire device to vibrate and sort is arranged at one end of the rotating shaft where the flattening tooth 3 is located, and a motor 8 is fixedly arranged on the upper end of the shell 1 on one side of the spring tooth bin 6.

[0023] The vibration mechanism includes a sleeve rod 9, an eccentric counterweight 10, a spline 11, a first friction disc 12, a second friction disc 13, a connecting ring 14, and an electric push rod 15. The sleeve rod 9 is movably provided at one end of the rotating shaft where the flattening tooth 3 is located through a bearing, and the eccentric counterweight 10 is fixedly provided at one end of the sleeve rod 9. The outer surface of the sleeve rod 9 is fixedly provided with a spline 11, and the sleeve rod 9 and the outer surface of the spline 11 are movably sleeved with a first friction disk 12, and a second friction disk 13 is fixedly provided at one end of the rotating shaft where the flattening tooth 3 is located, and a connecting ring 14 is movably provided on the outer side of the first friction disk 12 through a bearing, and an electric push rod 15 is fixedly provided on the outer surface of the shell 1, and the movable end of the electric push rod 15 is fixedly connected to the connecting ring 14; the electric push rod 15 is contracted to drive the first friction plate and the second friction plate to fit each other, so that the power of the flattening tooth 3 rotating can be transmitted to the sleeve rod 9, so that the sleeve rod 9 can drive the eccentric counterweight 10 to rotate, so that the entire shell 1 can be driven to swing, vibrate, and shake, so that the cleaning and sorting efficiency and success rate of the device can be significantly improved through this shaking; The vibration of the device is linked with the motor 8 of the sorting mechanism, which is easy to use. When vibration is needed, the electric push rod 15 is contracted to make the first friction disc 12 fit with the second friction disc 13; when not in use, the first friction disc 12 and the second friction disc 13 are separated; when the flattening tooth 3 rotates, the sleeve rod 9 and the rotating shaft of the flattening tooth 3 are movably connected through the bearing, so that the eccentric counterweight block 10 will not be driven to rotate together, and no vibration will be generated; in this way, the vibration demand is easy to control; it should be noted that the first friction disc 12 and the movable ring of the device can only rotate relative to each other, but cannot be displaced relative to each other; that is to say, when the electric push rod 15 is extended and contracted to drive the movable ring to move, it will also drive the first friction disc 12 to move, but when the first friction plate rotates, it will not drive the connecting ring 14 to rotate together;

[0024] The four corners of the lower surface of the housing 1 are fixedly provided with spring bases 16; the spring bases 16 can increase the vibration and shaking amplitude of the device when the eccentric weight block 10 rotates; thereby further improving the cleaning effect of the device;

[0025] The output shaft end of the motor 8 and one end of the rotating shaft where the flattening teeth 3, the cutting knife 5, and the sorting spring teeth 7 are located are fixedly provided with a sprocket 17, and a transmission chain 18 is sleeved between the sprockets 17. The flattening teeth 3, the cutting knife 5, the sorting spring teeth 7 and the power output shaft end of the motor 8 can be linked together through the sprocket 17 and the transmission chain 18, and all these objects can be driven to rotate by a motor 8;

[0026] The conveying wheel 2 is provided with multiple layers inside the housing 1, and the gaps between the conveying wheels 2 gradually decrease from top to bottom; thus, the peppers can be screened through the gaps between the conveying wheels 2; and the multiple layers of the conveying wheels 2 can play a multi-layer screening role;

[0027] A first conveyor belt 19 is provided on one side of the surface of the housing 1, through which the peppers that have been sorted can be transferred from the conveyor wheel 2 to the next station;

[0028] The lower end of the housing 1 is provided with a second conveyor belt 20, through which the peppers screened by the lowermost conveyor wheel 2 can be conveyed to the next station;

[0029] Working principle: When the device is used, the flattening teeth 3, the cutting knife 5, and the sorting spring teeth 7 can be driven to rotate simultaneously by a motor 8. The functions of the flattening teeth 3 are used to evenly distribute the piled whole pepper stalks when rotating, so that the whole pepper stalks can be evenly transported on the surface of the conveying wheel 2. After the whole pepper stalk moves under the cutting knife during the rotation process, the cutting knife cuts the pepper stalk to cut the pepper stalk into segments, so that the spring teeth in the subsequent rotation process can exert force on the pepper stalk, so as to knock the pepper off the pepper stalk and separate the pepper from the pepper stalk;

[0030] During the transmission of the conveying wheels 2, the gaps between the conveying wheels 2 can be used to sort and screen the peppers. At this time, the device can be vibrated as needed to improve the sorting and screening effect. When vibration is required, the electric push rod 15 is contracted to drive the first friction plate and the second friction plate to fit each other, so that the power of the rotation of the flattening teeth 3 can be transmitted to the sleeve rod 9, so that the sleeve rod 9 can drive the eccentric counterweight block 10 to rotate, so that the entire shell 1 can be driven to swing, vibrate, and shake, so that the cleaning and sorting efficiency and success rate of the device can be significantly improved through this shaking;

[0031] In addition, the vibration of the device is linked with the motor 8 of the sorting mechanism, which is easy to use. When vibration is needed, the electric push rod 15 is contracted to make the first friction disk 12 and the second friction disk 13 fit together; when not in use, the first friction disk 12 and the second friction disk 13 are separated; when the flattening tooth 3 rotates, the sleeve rod 9 and the rotating shaft of the flattening tooth 3 are movably connected through the bearing, so the eccentric counterweight 10 will not be driven to rotate together, and no vibration will be generated; in this way, the vibration demand is easy to control.

[0032] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0033] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A pepper cleaning machine, comprising a housing (1), characterized in that: A plurality of conveying wheels (2) are evenly arranged at the upper end of the housing (1) via a rotating shaft, and a sorting mechanism is arranged at the upper end of the conveying wheels (2) inside the housing (1). The sorting mechanism comprises a flattening tooth (3), a cutting chamber (4), a cutting knife (5), a spring tooth chamber (6), a sorting spring tooth (7), and a motor (8). The flattening tooth (3) is movably arranged at one side of the upper end of the housing (1) via a rotating shaft, and a cutting chamber (4) is fixedly arranged at the upper end of the housing (1) on one side of the flattening tooth (3). The inner side of the cutting chamber (4) A plurality of cutting knives (5) are movably arranged in the middle part through a rotating shaft, and a plurality of cutting knives (5) are evenly fixedly arranged on the inner side wall of the cutting chamber (4). A spring tooth chamber (6) is fixedly arranged on the upper end of the shell (1) on one side of the cutting chamber (4), and a plurality of sorting spring teeth (7) are evenly movably arranged in the middle part of the inner side of the spring tooth chamber (6) through a rotating shaft. A vibration mechanism for driving the entire device to perform vibration sorting is arranged at one end of the rotating shaft where the flattening teeth (3) are located, and a motor (8) is fixedly arranged on the upper end of the shell (1) on one side of the spring tooth chamber (6).

2. The pepper cleaning machine according to claim 1, characterized in that: The vibration mechanism comprises a sleeve rod (9), an eccentric counterweight (10), a spline (11), a first friction disc (12), a second friction disc (13), a connecting ring (14), and an electric push rod (15); the sleeve rod (9) is movably arranged at one end of the rotating shaft where the flattening teeth (3) are located through a bearing; the eccentric counterweight (10) is fixedly arranged at one end of the sleeve rod (9); the outer surface of the sleeve rod (9) is fixedly arranged with a spline (11); the sleeve rod (9) and the outer surface of the spline (11) are movably sleeved with a first friction disc (12); the second friction disc (13) is fixedly arranged at one end of the rotating shaft where the flattening teeth (3) are located; the outer side of the first friction disc (12) is movably arranged with a connecting ring (14) through a bearing; the outer surface of the housing (1) is fixedly arranged with an electric push rod (15); the movable end of the electric push rod (15) is fixedly connected to the connecting ring (14).

3. The pepper cleaning machine according to claim 1, characterized in that: Spring bases (16) are fixedly arranged at the four corners of the lower end surface of the housing (1).

4. The pepper cleaning machine according to claim 1, characterized in that: A sprocket (17) is fixedly arranged at the output shaft end of the motor (8) and one end of the rotating shaft where the flattening teeth (3), the cutting knife (5) and the sorting spring teeth (7) are located, and a transmission chain (18) is sleeved between the sprockets (17).

5. The pepper cleaning machine according to claim 1, characterized in that: The conveying wheel (2) is provided with multiple layers inside the shell (1), and the gaps of the conveying wheel (2) gradually decrease from top to bottom.

6. The pepper cleaning machine according to claim 1, characterized in that: A first transmission belt (19) is provided on one side of the surface of the shell (1).

7. The pepper cleaning machine according to claim 1, characterized in that: A second conveyor belt (20) is provided at the lower end of the housing (1).

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