A dry fruit stem removal, impurity removal and dust collection machine

Abstract

The present application provides a dry fruit stem removal, impurity removal and dust collection machine, comprising: a housing, an observation mirror, an inspection door, a feed trough, a stem removal mechanism, an impurity removal mechanism, a dust collection mechanism and a material outlet, wherein the stem removal mechanism is arranged inside the housing, and the impurity removal mechanism and the dust collection mechanism are arranged outside the housing, and the wolfberry dried fruit passes through the stem removal mechanism, the impurity removal mechanism and the dust collection mechanism in sequence; the stem removal mechanism comprises a vibration plate, a vibration motor, a stem removal flap and a flap motor; the impurity removal mechanism comprises a blower, an induced draft duct and a first induced draft fan; the dust collection mechanism comprises a dust removal cone, a second induced draft fan and a waste collection box. The present application is mainly suitable for the stem removal and dust removal operation of wolfberry dried fruit, and can handle impurities tightly attached to the wolfberry dried fruit. At the same time, the working conditions inside the machine can be directly observed, and the operation of the equipment can be adjusted in time according to the specific conditions of the stem removal and dust removal.

Description

Technical Field

[0001] The present application relates to the technical field of dried fruit processing equipment, and in particular to a dried fruit stem removal, impurity removal and dust collection machine. Background Art

[0002] In the process of being processed into wolfberry dried fruit, wolfberry needs to be pre-processed. The general pre-processing process includes: drying fresh wolfberry fruit, removing stems and dust from wolfberry dried fruit, picking and grading wolfberry dried fruit, and sterilizing dried fruit. Among them, removing stems and dust are two essential processes in the process of processing wolfberry dried fruit.

[0003] For the two processes of stem removal and dust removal, the prior art usually adopts two methods, manual and mechanical. The labor intensity of manual stem removal and dust removal is too high, the work efficiency is low, and it is easy to cause secondary pollution to the wolfberry dried fruit, increase the processing cost, and affect the quality of the finished wolfberry dried fruit. Mechanical stem removal and dust removal operations often use a high frequency and strength screen to repeatedly vibrate the wolfberry dried fruit, and then use a fan to separate the relatively light stem and leaf tissue. Since the moisture content of the dried fruit after drying is generally controlled at about 10%, and the stem and leaf tissue remaining in the dried fruit is relatively brittle, repeated vibration can separate most of the stems and leaves from the dried fruit. However, wolfberry dried fruit will exude sugar and stick impurities to its surface, which is not easy to fall off. The existing stem removal machine cannot handle impurities that are tightly attached to the dried fruit. At the same time, the existing stem removal equipment cannot directly observe the working conditions inside the machine, and it is impossible to adjust the operation of the equipment in time according to the specific conditions of stem removal and dust removal. Summary of the invention

[0004] The present application provides a dry fruit stem removal, impurity removal and dust collection machine to solve the problem mentioned in the background technology that the existing stem removal machine cannot handle impurities tightly adhered to the dried fruits, and at the same time, the existing stem removal equipment cannot directly observe the working conditions inside the machine, and cannot timely adjust the operation of the equipment according to the specific conditions of the stem removal and dust removal.

[0005] The present application provides a dry fruit stem removal, impurity removal and dust collection machine, comprising: a housing, an observation mirror, an inspection door, a feed chute, a stem removal mechanism, an impurity removal mechanism, a dust collection mechanism and a material outlet, wherein:

[0006] An observation mirror is provided on the surface of the shell, inspection doors are provided on both sides of the shell, and a feed trough is also provided on the surface of the shell;

[0007] The stem-removing mechanism is arranged inside the shell, and the impurity-removing mechanism and the dust-collecting mechanism are arranged outside the shell, and the wolfberry dried fruit passes through the stem-removing mechanism, the impurity-removing mechanism and the dust-collecting mechanism in sequence;

[0008] The handle-removing mechanism comprises a vibration plate, a vibration motor, a handle-removing swinging piece and a swinging piece motor;

[0009] The vibration plate is arranged directly below the feed trough, the vibration plate is connected to the output part of the vibration motor, a plurality of handle-removing flaps are arranged below the vibration plate, and the plurality of handle-removing flaps are connected to the flap motor;

[0010] The impurity removal mechanism includes a blower, an induced draft duct and a first induced draft fan;

[0011] The blower is arranged on the surface of the shell, and the airflow blown by the blower passes through the entire shell to reach the air induced duct, and a first air induced blower is arranged on the side of the air induced duct away from the shell;

[0012] The dust collecting mechanism includes a dust removal cone, a second induced draft fan and a waste collection box;

[0013] The dust removal cone is arranged on the induced air duct, one end of the dust removal cone connected to the induced air duct is provided with a second induced air fan, and the other end of the dust removal cone is provided with a waste collection box;

[0014] A material outlet is provided at the bottom of the shell.

[0015] Optionally, a limit plate and a material baffle plate are further provided inside the shell;

[0016] The limiting plate is located at the bottom of the shell, and the limiting plate is an inverted "U"-shaped plate structure;

[0017] The material baffle plate is located at a side of the housing where the air duct is arranged, and there is a gap between the material baffle plate and the limiting plate.

[0018] Optionally, the shell is a square shell with a protrusion and a hole on the top.

[0019] Optionally, a spring is provided on the vibration plate, and the spring connects the housing and the vibration plate.

[0020] Optionally, the blower, the first induced draft fan and the second induced draft fan are speed-adjustable fans, and the flap motor is a variable frequency motor.

[0021] Optionally, a common shaft is provided inside the plurality of handle-removing flaps, and the shafts of the plurality of handle-removing flaps are connected to a power output shaft of the flap motor via a transmission belt.

[0022] Optionally, the observation mirror is arranged above the material blocking plate.

[0023] Optionally, a handle is provided on the inspection door, and the inspection door and the handle are rectangular.

[0024] Optionally, the air duct is connected to the dust removal cone through a pipeline.

[0025] Optionally, the waste collection box and the dust removal cone are connected in a detachable manner.

[0026] It can be seen from the above technical scheme that the present application provides a dry fruit stem-removing, impurity-removing and dust-collecting machine, comprising: an outer shell, an observation mirror, an inspection door, a feed trough, a stem-removing mechanism, an impurity-removing mechanism, a dust-collecting mechanism and a material outlet, wherein the surface of the outer shell is provided with an observation mirror, both sides of the outer shell are provided with inspection doors, and the surface of the outer shell is also provided with a feed trough; the stem-removing mechanism is arranged inside the outer shell, and the impurity-removing mechanism and the dust-collecting mechanism are arranged outside the outer shell, and the wolfberry dried fruit passes through the stem-removing mechanism, the impurity-removing mechanism and the dust-collecting mechanism in sequence; the stem-removing mechanism comprises a vibration plate, a vibration motor, a stem-removing swinging piece and a swinging piece motor; the vibration plate is arranged directly below the feed trough, and the vibration plate is connected to the vibration plate. The output part of the motor, a plurality of handle-removing flaps are provided below the vibration disk, and the plurality of handle-removing flaps are connected to the flap motor; the impurity removal mechanism includes a blower, an induced draft duct and a first induced draft fan; the blower is provided on the surface of the outer shell, and the airflow blown out by the blower passes through the entire outer shell to reach the induced draft duct, and the first induced draft fan is provided on the side of the induced draft duct away from the outer shell; the dust collection mechanism includes a dust removal cone, a second induced draft fan and a waste collection box; the dust removal cone is provided on the induced draft duct, and the second induced draft fan is provided at one end of the dust removal cone connected to the induced draft duct, and a waste collection box is provided at the other end of the dust removal cone; a material outlet is provided at the bottom of the outer shell. The present application is mainly suitable for the dust removal operation of the stem removal of wolfberry dried fruit, and can handle impurities tightly attached to the wolfberry dried fruit. At the same time, the working conditions inside the machine can be directly observed, and the operation of the equipment can be adjusted in time according to the specific conditions of the stem removal and dust removal. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] In order to more clearly illustrate the technical solution of the present application, the drawings required for use in the embodiments are briefly introduced below. Obviously, for ordinary technicians in this field, other drawings can be obtained based on these drawings without any creative work.

[0028] Figure 1 A schematic diagram of the structure of a dried fruit stem removal, impurity removal and dust collection machine provided in this application;

[0029] Figure 2 for Figure 1 The schematic diagram of the structure of the stem-removing mechanism and the impurity-removing mechanism in a dry fruit stem-removing, impurity-removing and dust-collecting machine shown;

[0030] Figure 3 for Figure 1 The schematic diagram of the structure of the dust collecting mechanism in a dry fruit stem removal and impurity removal dust collecting machine is shown;

[0031] Figure 4 for Figure 1 The structure diagram of the inspection door 16 in a dry fruit stem removal, impurity removal and dust collection machine is shown.

[0032] Illustration Description:

[0033] Among them, 1-vibration motor, 2-spring, 3-vibration plate, 4-handle-removing flap, 5-flipping flap motor, 6-observation mirror, 7-housing, 8-height adjustment foot, 9-material outlet, 10-blower, 11-draft duct, 12-first induced draft fan, 13-dust removal cone, 14-waste collection box, 15-feed trough, 16-inspection door, 17-handle, 18-limiting plate, 19-second induced draft fan, 20-material baffle plate, 22-windflow direction, 23-incoming direction. DETAILED DESCRIPTION

[0034] The following embodiments are described in detail, and examples thereof are shown in the accompanying drawings. When the following description refers to the drawings, unless otherwise indicated, the same numbers in different drawings represent the same or similar elements. The implementations described in the following embodiments do not represent all implementations consistent with the present application. They are only examples of systems and methods consistent with some aspects of the present application as detailed in the claims.

[0035] Wolfberry is the mature fruit of the Solanaceae plant wolfberry. It is picked when the fruit is ripe in summer and autumn, placed in a cool place to dry until the skin wrinkles, and then exposed to the sun until the skin is dry and hard and the flesh is soft. Wolfberry has many health benefits. It is a food and medicine approved by the Ministry of Health. It is good for health to eat in moderation. It has the effect of clearing the liver and improving eyesight when taken with chrysanthemum and berry tea. At present, farmers are the largest providers of wolfberry in the market. They generally use the sun drying method to dry wolfberry. This method causes a lot of impurities to adhere to the dried wolfberry, and the wolfberry stems are not removed from the dried wolfberry, which spoils the appearance of the dried wolfberry and affects the sales of the dried wolfberry. Therefore, farmers are in urgent need of a device that can remove the stems and impurities from the dried wolfberry.

[0036] See also Figure 1 and Figure 4 , which is a structural schematic diagram of a dry fruit stem-removing, impurity-removing and dust-collecting machine provided in the present application, comprising: a housing 7, an observation mirror 6, an inspection door 16, a feed chute 15, a stem-removing mechanism, an impurity-removing mechanism, a dust-collecting mechanism and a material outlet 9, wherein,

[0037] The surface of the shell 7 is provided with an observation mirror 6, both sides of the shell 7 are provided with inspection doors 16, and the surface of the shell 7 is also provided with a feed trough 15;

[0038] The observation mirror 6 is embedded and connected to the surface of the outer shell 7. There is no limitation on the specific material of the observation mirror 6, which only needs to be a transparent and non-toxic material. The operator can directly observe the internal operation of the present application through the observation mirror 6; the inspection door 16 is arranged outside the handle-removing mechanism. When the vibration motor 1 and the flap motor 5 of the present application fail, the operator can open the inspection door 16 to directly check the failed device and repair it; the feed trough 15 is also located at the top of the outer shell 7. There is no limitation on the specific position of the feed trough 15, which only needs to be located directly above the vibration plate 3. The wolfberry dried fruit enters the present application through the feed trough 15 to be removed from the stems and impurities.

[0039] The stem-removing mechanism is arranged inside the housing 7, and the impurity-removing mechanism and the dust-collecting mechanism are arranged outside the housing 7, and the wolfberry fruit passes through the stem-removing mechanism, the impurity-removing mechanism and the dust-collecting mechanism in sequence;

[0040] After the wolfberries enter the shell 7 through the feed chute 15, the stems and impurities on the wolfberry dried fruits are first removed by the vibration of the stem removing mechanism, and then the impurities and wolfberry dried fruits are separated and sent to different directions under the action of wind force of the impurity removing mechanism. The impurities and stems are blown to the dust collecting mechanism by the wind and collected, and the clean wolfberry dried fruits fall to the bottom of the shell 7.

[0041] The specific positions of the stem-removing mechanism, the impurity-removing mechanism and the dust-collecting mechanism are not limited, but their relative positions need to satisfy that the stem-removing mechanism is at the top, the impurity-removing mechanism is at the bottom, and the dust-collecting mechanism is located behind the stem-removing mechanism and the impurity-removing mechanism. Such a positional relationship allows the wolfberries to pass through the stem-removing mechanism, the impurity-removing mechanism and the dust-collecting mechanism in sequence, thereby achieving the purpose of the present application of removing the stems and impurities from the wolfberry dried fruit and collecting the waste.

[0042] The bottom of the housing 7 is provided with a height adjustment foot 8 and a material outlet 9 .

[0043] The height adjustment foot 8 can be a screw rod matched with the support block structure, so as to adjust the overall height and horizontality by adjusting the relative position between the screw rod and the support block. After the impurities and fruit stems are separated from the dried wolfberries, the clean dried wolfberries fall to the bottom of the shell 7, and the material outlet 9 provided at the bottom allows the dried wolfberries to fall out of the shell 7 and be collected.

[0044] The material outlet 9 is a rectangular hollow structure welded to the bottom of the outer shell 7, with openings at both ends and forming a certain angle with the ground. The present application does not limit the angle, as long as the condition that the wolfberry dried fruit falls naturally under the influence of gravity is met. The length of the material outlet 9 is equal to the length of the outer shell 7.

[0045] A container for collecting wolfberry products should be provided below the material outlet 9, and the type of container can be selected according to the needs in actual application.

[0046] See also Figure 2 ,for Figure 1 The structure diagram of the stem-removing mechanism and the impurity-removing mechanism in a dry fruit stem-removing, impurity-removing and dust-collecting machine is shown, wherein:

[0047] The handle-removing mechanism comprises a vibration plate 3, a vibration motor 1, a handle-removing flap 4 and a flap motor 5;

[0048] The stem-removing mechanism is an important component of the present application, and the stems and impurities on the wolfberry dried fruit can be separated from the wolfberry dried fruit itself through the vibration of the entire stem-removing mechanism.

[0049] The vibration plate 3 is arranged directly below the feed trough 15, and the vibration plate 3 is connected to the output part of the vibration motor 1. A plurality of handle-removing flaps 4 are arranged below the vibration plate 3, and the plurality of handle-removing flaps 4 are connected to the flap motor 5;

[0050] The vibration plate 3 is made of lightweight material and forms a certain angle with the ground. The present application does not limit the angle. The vibration plate 3 can vibrate under the drive of the vibration motor 1. After the operator pours the unprocessed dried wolfberries into the feed trough 15, the wolfberries fall onto the vibration plate 3 under the action of gravity. The vibration plate 3 vibrates and shakes the dried wolfberries to the middle of the handle removal piece 4.

[0051] The handle-removing flaps 4 are also made of lightweight material. The present application does not limit the number of the handle-removing flaps 4, and the number of the handle-removing flaps 4 can be determined according to the needs of actual applications. The handle-removing flaps 4 can be swung under the drive of the flap motor 5, and the dried wolfberries that fall on the handle-removing flaps 4 can be more thoroughly stemmed.

[0052] The impurity removal mechanism includes a blower 10, an induced draft duct 11 and a first induced draft fan 12;

[0053] The impurity removal mechanism is an important component of the present application, and can send the wolfberry dried fruits and waste separated by the stem removal mechanism to two different directions through the wind linkage of the entire impurity removal mechanism.

[0054] The blower 10 is arranged on the surface of the housing 7. The airflow blown by the blower 10 passes through the entire housing 7 and reaches the air induced duct 11. A first air induced blower 12 is arranged on the side of the air induced duct 11 away from the housing 7.

[0055] The specific positions of the blower 10 and the duct 11 are not limited, but their relative positions need to satisfy the requirement that the airflow blown by the blower 10 must pass through the entire interior of the housing 7 before reaching the duct 11. Figure 2 The wind flow direction 22 shown ensures that the wolfberries will not fall into the housing 7 during the impurity removal process, thereby avoiding the waste of raw materials and the occurrence of production accidents.

[0056] In one embodiment provided in the present application, the handle-removing mechanism is located at the top left side of the housing 7, the blower 10 is located at the middle left side of the housing 7, and the air duct 11 is located at the top right side of the housing 7. Due to the action of gravity, the wolfberry dried fruits and waste falling from the handle-removing mechanism are blown to the air duct 11 by the blower 10, that is, Figure 2 As shown in the incoming direction 23, since the weight of wolfberry dried fruit is much greater than that of waste, the wolfberry dried fruit is located below the wind flow and the impurities are located above the wind flow. The first induced draft fan 12 is located on the right side of the induced draft duct 11. The first induced draft fan 12 blows out an upward wind flow. When the dried fruit and waste reach the induced draft duct 11, the lighter impurities are driven by the wind flow blown out by the first induced draft fan 12 to fly into the induced draft duct 11, while the heavier dried fruit cannot be blown up and falls to the bottom of the outer shell 7 and falls out of the outer shell 7 through the material outlet 9.

[0057] See also Figure 3 ,for Figure 1 The structure diagram of the dust collecting mechanism in a dry fruit stem removal and impurity removal dust collecting machine is shown, wherein the dust collecting mechanism includes a dust removal cone 13, a second induced draft fan 19 and a waste collection box 14;

[0058] The dust collecting mechanism is a beneficial component of the present application, which collects wastes in the process of removing handles and impurities to avoid pollution of the environment of the operating workshop.

[0059] The dust removal cone 13 is disposed on the induced air duct 11 , and a second induced air fan 19 is disposed at one end of the dust removal cone 13 connected to the induced air duct 11 , and a waste collection box 14 is disposed at the other end of the dust removal cone 13 .

[0060] The dust removal cone 13 is a conical structure. Impurities are blown by the airflow of the second induced draft fan 19 through the induced draft pipe 11 and rise into the dust removal cone 13, and then fall into the waste collection box 14, completing the dust collection function.

[0061] Furthermore, a limit plate 18 and a material blocking plate 20 are also provided inside the housing 7;

[0062] The limiting plate 18 is located at the bottom of the housing 7, and the limiting plate 18 is an inverted "U"-shaped plate structure;

[0063] The material baffle plate 20 is located at a side of the housing 7 where the air duct 11 is provided, and there is a gap between the material baffle plate 20 and the limiting plate 18 .

[0064] The limiting plate 18 is used to limit the movement of wolfberries. In order to prevent the wolfberries from flying irregularly due to wind in an overly large space, the present application provides a limiting plate 18. The inverted "U"-shaped plate structure compresses the flying space of the wolfberries, ensuring that the wolfberries can be blown to the air duct 11 by the blower 10 after falling out of the handle-removing mechanism.

[0065] The baffle plate 20 is used to block impurities. The gap between the baffle plate 20 and the limiting plate 18 is only for wolfberries to pass through. The blown impurities are blown into the air duct 11 by the first induced draft fan 12 after being blocked by the baffle plate 20, which greatly reduces the situation where waste is mixed in the wolfberry dried fruits after the stems are removed and impurities are removed.

[0066] Furthermore, the shell 7 is a square shell with a protrusion and a cavity on the top.

[0067] The protrusion on the top of the shell 7 is used to place the handle-removing swinging piece 4. The shape of the protrusion ensures that the wolfberries can be fully swung, and the outside of the protrusion is used to place the vibration plate 3 and the swinging piece motor 5.

[0068] The hollow space on the shell 7 is used to set the material outlet 9, the blower 10, the air duct 11 and other equipment, which are coordinated to achieve the purpose of removing the stems, impurities and dust from the wolfberry dried fruits.

[0069] Furthermore, a spring 2 is provided on the vibration plate 3 , and the spring 2 connects the housing 7 and the vibration plate 3 .

[0070] The spring 2 is located between the shell 7 and the vibration plate 3, and plays a buffering role to prevent the shell 7 and the vibration plate 3 from colliding and damaging the equipment. The spring 2 also ensures the vibration effect of the vibration plate 3, so that impurities tightly adhered to the wolfberry dried fruit can also be vibrated off the dried fruit body and then separated.

[0071] Furthermore, the blower 10, the first induced draft fan 12 and the second induced draft fan 19 are fans with adjustable speeds, and the flap motor 5 is a variable frequency motor.

[0072] The adjustable speed fan and motor ensure the energy conversion efficiency of the present application. The specific stem removal and impurity removal conditions of the wolfberry dried fruits in the shell 7 can be observed through the viewing mirror 6. If the impurity removal effect is good, the operator can manually lower the speed of the fan and motor to save energy; if the impurity removal effect is poor, the operator can manually increase the speed of the fan and motor to enhance the stem removal and impurity removal capabilities of the present application, which is in line with the concept of green, environmental protection, energy conservation and emission reduction in today's society.

[0073] Furthermore, a common shaft is arranged inside the plurality of handle-removing swinging pieces 4, and the shafts of the plurality of handle-removing swinging pieces 4 are connected to the power output shaft of the swinging piece motor 5 via a transmission belt.

[0074] The present application does not limit the shape of the stem-removing flap 4, which can be a blade type or other forms. A plurality of the stem-removing flaps 4 share a common axis and rotate synchronously. The arrangement of a plurality of stem-removing flaps 4 ensures the stem-removing effect. In the process of shaking the wolfberry dried fruit, impurities tightly adhered to the wolfberry surface due to the sugar exuded can also be thrown away, ensuring the stem-removing effect.

[0075] Furthermore, the observation mirror 6 is arranged above the material blocking plate 20 .

[0076] The observation mirror 6 is located on the surface of the shell 7 and above the baffle plate 20, which is exactly the position where the wolfberry dried fruit is completely separated from the impurities. The operator can completely observe the effect of the wolfberry stem removal and impurity removal inside the machine body through the transparent observation mirror 6, and then cooperate with the adjustable speed fan and motor to achieve energy saving and environmental protection requirements through manual adjustment.

[0077] Furthermore, a handle 17 is provided on the inspection door 16, and the inspection door 16 and the handle 17 are rectangular.

[0078] The inspection door 16 is a double-door structure, which is arranged on the front and rear sides of the handle-off mechanism. The inspection door 16 is also provided with a door shaft and a door lock. The inspection door 16 can be opened by the door shaft. The door lock can prevent the inspection door 16 from being suddenly opened during the work of this application, causing production accidents or waste of materials. After the inspection door 16 is opened, the vibration motor 1 and the swing-off motor 5 can be inspected.

[0079] The setting of the handle 17 makes it convenient for the operator to open the inspection door 16. The rectangle is a very neat shape, which ensures that the inspection door 16 can be tightly fastened to the shell 7. The rectangular handle 17 allows the operator to easily grasp and then open the inspection door 16.

[0080] Furthermore, the air duct 11 is connected to the dust removal cone 13 through a pipeline.

[0081] A corner is provided at the connection between the induced draft duct 11 and the dust removal cone 13. The corner of the duct makes the induced draft duct 11 and the dust removal cone 13 arranged in parallel, so that the end of the dust removal cone 13 connected to the induced draft duct 11 is at the top, and the end not connected to the induced draft duct 11 is at the bottom. Such a duct shape allows the waste to fall into the waste collection box 14 due to gravity after passing through the corner, saving the energy required to send the waste into the waste collection box 14.

[0082] Furthermore, the waste collection box 14 and the dust removal cone 13 are connected in a detachable manner.

[0083] The waste collection box 14 is detachably connected to the dust removal cone 13. The specific detachable connection method is not limited in this application, as long as the purpose of detachability is achieved. The detachable connection method ensures that the waste collection box 14 can be taken down and cleaned after it is filled with waste, avoiding the waste collection box 14 from becoming a disposable device, thereby increasing the service life of this application.

[0084] It can be known from the above technical scheme that the present application provides a dry fruit stem-removing, impurity-removing and dust-collecting machine, comprising: a shell 7, an observation mirror 6, an inspection door 16, a feed trough 15, a stem-removing mechanism, an impurity-removing mechanism, a dust-collecting mechanism and a material outlet 9, wherein the surface of the shell 7 is provided with an observation mirror 6, both sides of the shell 7 are provided with inspection doors 16, and the surface of the shell 7 is also provided with a feed trough 15; the stem-removing mechanism is arranged inside the shell 7, and the impurity-removing mechanism and the dust-collecting mechanism are arranged outside the shell 7, and the wolfberry dried fruit passes through the stem-removing mechanism, the impurity-removing mechanism and the dust-collecting mechanism in sequence; the stem-removing mechanism comprises a vibration plate 3, a vibration motor 1, a stem-removing swinging piece 4 and a swinging piece motor 5; the vibration plate 3 is arranged directly below the feed trough 15, and the vibration plate 3 is connected to the output part of the vibration motor 1, and the A plurality of handle-removing flaps 4 are provided below the vibrating disk 3, and the plurality of handle-removing flaps 4 are connected to a flap motor 5; the impurity removal mechanism comprises a blower 10, an induced draft duct 11 and a first induced draft fan 12; the blower 10 is provided on the surface of the outer shell 7, and the airflow blown out by the blower 10 passes through the entire outer shell 7 to reach the induced draft duct 11, and a first induced draft fan 12 is provided on the side of the induced draft duct 11 away from the outer shell 7; the dust collecting mechanism comprises a dust removal cone 13, a second induced draft fan 19 and a waste collection box 14; the dust removal cone 13 is provided on the induced draft duct 11, and a second induced draft fan 19 is provided at one end of the dust removal cone 13 connected to the induced draft duct 11, and a waste collection box 14 is provided at the other end of the dust removal cone 13; a material outlet 9 is provided at the bottom of the outer shell 7. The present application is mainly applicable to the stem removal and dust removal operations of wolfberry dried fruits, and can handle impurities tightly adhering to wolfberry dried fruits. At the same time, the working conditions inside the machine can be directly observed, and the operation of the equipment can be adjusted in time according to the specific conditions of the stem removal and dust removal.

[0085] Similar parts between the embodiments provided in this application can be referenced to each other. The specific implementation methods provided above are only a few examples under the general concept of this application and do not constitute a limitation on the protection scope of this application. For those skilled in the art, any other implementation methods expanded based on the scheme of this application without creative work belong to the protection scope of this application.

Claims

1. A dry fruit stem removal and impurity removal dust collector, characterized in that: include: A housing (7), an observation mirror (6), an inspection door (16), a feed chute (15), a handle-removing mechanism, a debris-removing mechanism, a dust-collecting mechanism and a material outlet (9), wherein: The surface of the shell (7) is provided with an observation mirror (6), both sides of the shell (7) are provided with inspection doors (16), and the surface of the shell (7) is also provided with a feed trough (15); The stem-removing mechanism is arranged inside the housing (7), and the impurity-removing mechanism and the dust-collecting mechanism are arranged outside the housing (7), and the wolfberry dried fruit passes through the stem-removing mechanism, the impurity-removing mechanism and the dust-collecting mechanism in sequence; The handle-removing mechanism comprises a vibration plate (3), a vibration motor (1), a handle-removing swinging piece (4) and a swinging piece motor (5); The vibration plate (3) is arranged directly below the feed trough (15), the vibration plate (3) is connected to the output part of the vibration motor (1), a plurality of handle-removing swinging pieces (4) are arranged below the vibration plate (3), and the plurality of handle-removing swinging pieces (4) are connected to the swinging piece motor (5); The impurity removal mechanism comprises a blower (10), an induced draft pipe (11) and a first induced draft fan (12); The blower (10) is arranged on the surface of the outer shell (7), and the airflow blown by the blower (10) passes through the entire outer shell (7) and reaches the air induced duct (11). A first air induced duct (12) is arranged on the side of the air induced duct (11) away from the outer shell (7); The dust collecting mechanism comprises a dust removal cone (13), a second induced draft fan (19) and a waste collection box (14); The dust removal conical cylinder (13) is arranged on the induced air duct (11), one end of the dust removal conical cylinder (13) connected to the induced air duct (11) is provided with a second induced air fan (19), and the other end of the dust removal conical cylinder (13) is provided with a waste collection box (14); The bottom of the housing (7) is provided with a material outlet (9); A limiting plate (18) and a material blocking plate (20) are also provided inside the housing (7); The limiting plate (18) is located at the bottom of the housing (7), and the limiting plate (18) is an inverted "U"-shaped plate structure; The material baffle plate (20) is located on a side of the housing (7) where the air duct (11) is provided, and there is a gap between the material baffle plate (20) and the limiting plate (18); The housing (7) is a square shell with a protrusion and a cavity on the top; The vibration plate (3) is provided with a spring (2), and the spring (2) connects the housing (7) and the vibration plate (3); The blower (10), the first induced draft fan (12) and the second induced draft fan (19) are fans with adjustable speeds, and the flap motor (5) is a variable frequency motor.

2. A dry fruit stem removal and dust collection machine according to claim 1, characterized in that: The same shaft is arranged inside the plurality of handle-removing swinging pieces (4), and the shafts of the plurality of handle-removing swinging pieces (4) are connected to the power output shaft of the swinging piece motor (5) via a transmission belt.

3. The dried fruit stem removal and impurity removal dust collector according to claim 1, characterized in that: The observation mirror (6) is arranged above the material blocking plate (20).

4. The dried fruit stem removal and impurity removal dust collector according to claim 1, characterized in that: The inspection door (16) is provided with a handle (17), and the inspection door (16) and the handle (17) are rectangular.

5. The dried fruit stem removal and impurity removal dust collector according to claim 1, characterized in that: The air duct (11) is connected to the dust removal cone cylinder (13) via a pipeline.

6. The dried fruit stem removal and impurity removal dust collector according to claim 1, characterized in that: The waste collection box (14) and the dust removal cone (13) are connected in a detachable manner.

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