Elaeagnus angustifolia pitting device

Abstract

The utility model relates to an elaeagnus angustifolia pitting device. Comprising a bottom plate, a shell fixedly arranged on the top face of the bottom plate, a rotating base rotationally arranged on the top face of the bottom plate and located in the shell, a baffle with the two ends fixedly connected with the inner side wall of the shell correspondingly, a top cover arranged on the top of the shell, and a discharging assembly arranged on the top face of the top cover and communicating with the interior of the shell. And the kernel removing assembly is arranged on the top cover. According to the elaeagnus angustifolia discharging device, the elaeagnus angustifolia can fall onto the rotating seat after entering the shell from the discharging assembly, at the moment, the positions and the angles of the elaeagnus angustifolia are random, the power assembly drives the rotating seat to rotate, the elaeagnus angustifolia can be blocked by the baffle, and the elaeagnus angustifolia gradually enters the sliding groove in the rotating process, so that the direction of the elaeagnus angustifolia is uniform, and the elaeagnus angustifolia continues to rotate along with the rotating seat; the elaeagnus angustifolia located in the sliding groove can be stopped by the stopping block, so that the elaeagnus angustifolia enters the through hole, and straightening of the elaeagnus angustifolia is achieved.

Description

Technical Field

[0001] The utility model relates to the field of Elaeagnus angustifolia processing, in particular to an Elaeagnus angustifolia pit-removing device. Background Art

[0002] Elaeagnus angustifolia powder is a powdery product processed from Elaeagnus angustifolia fruits through processes such as grinding. Elaeagnus angustifolia, also known as Osmanthus fragrans willow, silver willow, fragrant willow, seven-mile fragrance, etc., is a deciduous tree or small tree of the genus Elaeagnus in the Elaeagnaceae family. It is native to western Asia and is now widely distributed in the northwest of China, the northern part of North China, the western part of Northeast China and other regions. Elaeagnus angustifolia fruits are rich in nutrients, including sugars, proteins, fats, vitamins, and various minerals. These components are retained in the Elaeagnus angustifolia powder, making the Elaeagnus angustifolia powder also have high nutritional value. Elaeagnus angustifolia powder can not only be eaten directly, but also be used as a food additive for making various foods, such as pastries, beverages, etc., to add the taste and nutritional value of the food.

[0003] After the Elaeagnus angustifolia fruits are picked, washed, pitted, dried, etc. for pretreatment, they are ground and finally made into delicate Elaeagnus angustifolia powder. Among them, pitting is a key link in production. However, at present, most manufacturers still use the manual pitting method, holding a pitting tool. When operating, one hand holds the date, and the other hand holds the lever-type pitting tube to remove the pit. Although the investment in this pitting tool is small, the work efficiency is low, and it is very easy to injure the hand, and it cannot ensure processing safety.

[0004] Therefore, there is a need for an Elaeagnus angustifolia pit-removing device with good safety performance and high efficiency now. Content of the Utility Model

[0005] In view of this, the purpose of the present utility model is to propose an Elaeagnus angustifolia pit-removing device to solve the problems in the prior art.

[0006] To achieve the above object, the technical solution of the present utility model is realized as follows:

[0007] An Elaeagnus angustifolia pit-removing device, comprising a bottom plate, a housing fixedly arranged on the top surface of the bottom plate, a rotating seat rotatably arranged on the top surface of the bottom plate and located inside the housing, baffles fixedly connected to the inner side walls of the housing at both ends, a top cover arranged on the top of the housing, a feeding assembly arranged on the top surface of the top cover and communicating with the inside of the housing, and a pit-removing assembly arranged on the top cover;

[0008] A power assembly is arranged on the top surface of the top cover, the power assembly is connected to the rotating seat, a plurality of sliding grooves are arranged on the top surface of the rotating seat at intervals from the inside to the outside, through holes are arranged on each sliding groove and are respectively arranged in a group in sequence along the radial direction of the rotating seat, multiple groups of through holes are uniformly arranged on each sliding groove around the center of the rotating seat, and a blocking block extending along the radius of the rotating seat is fixedly arranged on one side of each group of sliding grooves;

[0009] The bottom surface of the bottom plate is provided with discharge holes and core discharge holes arranged at intervals. Each of the discharge holes and core discharge holes is arranged along the radial direction of the rotating seat and can coincide with the through holes.

[0010] The aperture of the core discharge hole is smaller than that of the discharge hole.

[0011] Furthermore, the core removal assembly includes a second cylinder fixedly connected to the top cover, a second mounting plate fixedly connected to the end of the second cylinder, and a core removal device arranged at intervals on the bottom surface of the second mounting plate and arranged corresponding to and in alignment with the through holes.

[0012] The core removal device is located inside the housing.

[0013] Furthermore, the core removal device includes an upper fixing piece, a guide post, and a pointed end. The top surface of the upper fixing piece is fixedly connected to the bottom surface of the second mounting plate. The top end of the guide post is fixedly connected to the upper fixing piece, and the pointed end is fixedly connected to the bottom end of the guide post.

[0014] Furthermore, a blocking device is also provided on the core removal device. The blocking device includes a lower fixing piece and a spring. The spring is sleeved on the guide post, with the top end fixedly connected to the bottom surface of the upper fixing piece and the bottom end fixedly connected to the lower fixing piece. An inner hole corresponding to the pointed end is provided on the lower fixing piece.

[0015] Furthermore, cutting blades are fixedly arranged on the peripheral side of the pointed end.

[0016] Furthermore, the power assembly includes a rotating shaft with one end fixedly connected to the central position of the rotating seat. The other end of the rotating shaft extends upward from the rotating seat through the baffle to above the top cover and is connected to a second gear.

[0017] A motor is also provided on the top cover. A first gear is fixedly arranged at the end of the output shaft of the motor, and the first gear meshes with the second gear.

[0018] Furthermore, the blanking assembly includes a blanking hopper fixedly arranged on the top surface of the top cover and communicating with the housing, a first screen fixedly arranged obliquely in the blanking hopper, and a second screen fixedly arranged obliquely at a position above the side wall of the blanking hopper.

[0019] The aperture of the first screen is larger than that of the second screen.

[0020] Further, the pit-removing device further includes a blanking assembly disposed on the top cover. The blanking assembly includes a first cylinder fixedly connected to the top cover, a first mounting plate fixedly connected to the end of the first cylinder, and a plurality of extrusion columns fixedly arranged at intervals on the bottom surface of the first mounting plate. The first mounting plate and the extrusion columns are located inside the housing, and the extrusion columns are arranged corresponding to the through holes.

[0021] Further, a plurality of legs are uniformly and fixedly provided on the bottom surface of the bottom plate.

[0022] Compared with the prior art, the present invention has the following advantages:

[0023] In the present invention, after the jujubes enter the housing from the blanking assembly, they will fall onto the rotating seat. At this time, the positions and angles of the jujubes are relatively random. The power assembly drives the rotating seat to rotate, and the jujubes will be blocked by the baffle. During the rotation process, the jujubes gradually enter the chute, making the directions of the jujubes more uniform. As the rotating seat continues to rotate, the jujubes located in the chute will be blocked by the blocking block, causing the jujubes to enter the through holes, realizing the straightening of the jujubes. Since the jujubes entering the through holes will not be blocked by the baffle and are received by the bottom plate, the jujubes will follow the rotating seat to rotate to the lower part of the pit-removing assembly for pit-removing treatment. The straightened jujubes can facilitate the pit-removing assembly to better remove the jujube pits, and at the same time, the jujube flesh of the jujubes will not be damaged, ensuring the quality of the jujubes after pit-removing and facilitating subsequent powder grinding treatment. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] The drawings constituting a part of the present invention are used to provide a further understanding of the present invention. The schematic embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation to the present invention. In the drawings:

[0025] Figure 1 is a schematic diagram of the overall structure of the present invention;

[0026] Figure 2 is a schematic diagram of the internal structure of the housing of the present invention;

[0027] Figure 3 is a schematic diagram of the structure of the rotating seat of the present invention;

[0028] Figure 4 is a schematic diagram of the structure of the blanking assembly of the present invention;

[0029] Figure 5 is a schematic diagram of the structure of the pit-removing assembly of the present invention;

[0030] Figure 6 is a schematic diagram of the structure of the blocking device of the present invention;

[0031] Figure 7Schematic structural diagram of the cutting blade of the present utility model;

[0032] Figure 8 Schematic structural diagram of the material outlet hole and the pit outlet hole of the present utility model.

[0033] Explanation of reference numerals:

[0034] 1. Top cover; 101. Rotating shaft; 102. First gear; 103. Second gear; 104. Motor; 2. Housing; 201. Baffle; 3. Hopper; 301. First screen; 302. Second screen; 4. Rotating seat; 401. Chute; 402. Blocking block; 403. Through hole; 5. Bottom plate; 501. Material outlet hole; 502. Pit outlet hole; 6. First cylinder; 601. First mounting plate; 602. Extrusion column; 7. Second cylinder; 701. Second mounting plate; 702. Upper fixing piece; 703. Guide post; 704. Tip end; 705. Cutting blade; 706. Spring; 707. Inner hole; 708. Lower fixing piece; 8. Leg. Specific embodiments

[0035] It should be noted that, without conflict, the embodiments in the present utility model and the features in the embodiments can be combined with each other.

[0036] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "upper", "lower", "inner", "back", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model 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, and therefore should not be construed as a limitation to the present utility model. In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance.

[0037] In addition, in the description of the present utility model, unless otherwise clearly defined, the terms "installation", "connection", "connection", "connector" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the internal communication of two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood in combination with specific situations.

[0038] Next, reference will be made to the attached Figures 1 to 8 and in combination with the embodiments to detail the present utility model.

[0039] Overall, the present utility model relates to a device for removing the pits of Elaeagnus angustifolia, which is used for removing the pits of Elaeagnus angustifolia to facilitate subsequent powder grinding work. It includes a bottom plate 5, a housing 2 fixedly arranged on the top surface of the bottom plate 5, a rotating seat 4 rotatably arranged on the top surface of the bottom plate 5 and located inside the housing 2, baffles 201 fixedly connected to the inner side walls of the housing 2 at both ends, a top cover 1 arranged on the top of the housing 2, a feeding assembly arranged on the top surface of the top cover 1 and communicating with the inside of the housing 2, and a pit-removing assembly arranged on the top cover 1.

[0040] A power assembly is arranged on the top surface of the top cover 1. The power assembly is connected to the rotating seat 4. A plurality of sliding grooves 401 are arranged on the top surface of the rotating seat 4 at intervals from the inside to the outside. Through holes 403 are arranged on each sliding groove 401 and are sequentially arranged in a group along the radial direction of the rotating seat 4. Multiple groups of through holes 403 are uniformly arranged on each sliding groove 401 around the center of the rotating seat 4. A blocking block 402 extending along the radius of the rotating seat 4 is fixedly arranged on one side of each group of sliding grooves 401.

[0041] In addition, discharge holes 501 and pit discharge holes 502 are arranged at intervals on the bottom surface of the bottom plate 5. Each discharge hole 501 and pit discharge hole 502 are arranged along the radial direction of the rotating seat 4 and can coincide with the through holes 403. The aperture of the pit discharge hole 502 is smaller than the aperture of the discharge hole 501.

[0042] In this embodiment, as Figure 3 shown, after the Elaeagnus angustifolia enters the housing 2 from the feeding assembly, it will fall onto the rotating seat 4. At this time, the position and angle of the Elaeagnus angustifolia are relatively random. The power assembly drives the rotating seat 4 to rotate. The Elaeagnus angustifolia will be blocked by the baffle 201. During the rotation process, the Elaeagnus angustifolia gradually enters the sliding grooves 401, making the direction of the Elaeagnus angustifolia more uniform. As the rotating seat 4 continues to rotate, the Elaeagnus angustifolia located in the sliding grooves 401 will be blocked by the blocking block 402, so that the Elaeagnus angustifolia enters the through holes 403, realizing the straightening of the Elaeagnus angustifolia. Since the Elaeagnus angustifolia entering the through holes 403 will not be blocked by the baffle 201 and is received by the bottom plate 5, the Elaeagnus angustifolia will rotate with the rotating seat 4 to the lower part of the pit-removing assembly for pit-removing treatment. The straightened Elaeagnus angustifolia can facilitate the pit-removing assembly to better remove the pits of the jujubes, and at the same time, it will not cause loss of the flesh of the Elaeagnus angustifolia, ensuring the quality of the Elaeagnus angustifolia after pit-removing and facilitating subsequent powder grinding treatment.

[0043] It should be noted that when the Chinese jujubes entering the through holes 403 are pitted by the pitting component, the pitting component corresponds to the pit outlet 502. When one group of through holes 403 on the rotating seat 4 coincides with the pit outlet 502, the legs and the component operate downward to push out a group of jujube pits downward. The jujube pits will exit through the pit outlet 502 onto the bottom plate 5. Since the pit outlet 502 is smaller than the through hole 403, only the jujube pits will be pushed out, and the jujube flesh remains in the through hole 403, avoiding waste of the jujube flesh. As the rotating seat 4 continues to rotate, a group of through holes 403 with the pitted jujube flesh will coincide with the discharge hole 501. Since the aperture of the discharge hole 501 is approximately the same as that of the through hole 403, the jujube flesh will fall out of the rotating seat 4 from the discharge hole 501. The power component drives the rotation of the rotating seat 4, and the Chinese jujubes on the rotating seat 4 are continuously conveyed through multiple groups of through holes 403 to the lower part of the pitting component for pitting, saving manpower and avoiding the risk of harming the workers' hands during manual operation.

[0044] It should be further noted that the number of groups of the through holes 403 is determined according to the actual situation and will not be further limited here. In addition, the feeding component, the pitting component, and the discharge hole 501 are respectively located on both sides of the baffle 201, thus constituted to avoid affecting the pitting work when loading Chinese jujubes through the feeding component.

[0045] In addition, for the sake of the overall stability, in this embodiment, as Figure 1 shown, a plurality of legs 8 are uniformly and fixedly arranged on the bottom surface of the bottom plate 5 to support the whole and prevent it from shaking.

[0046] Among them, the pitting component includes a cylinder fixedly connected to the top cover 1, a second mounting plate 701 fixedly connected to the end of the cylinder, and a pit-pushing device that is arranged at intervals on the bottom surface of the second mounting plate 701 and is arranged corresponding to the through holes 403 in an aligned manner. The pit-pushing device is located inside the housing 2.

[0047] As Figure 2 、 Figure 5 and Figure 8 shown, since the arrangement positions of the pit-pushing device and the through holes 403 are the same, when one group rotates to the lower part of the pit-pushing device, the second cylinder 7 operates downward with its end facing down, driving the second mounting plate 701 to operate downward, so that the pit-pushing device enters the through hole 403 to push the jujube pits of the Chinese jujubes into the pit outlet 502 and discharge them from the rotating seat 4, avoiding direct contact between the operator and the Chinese jujubes, reducing potential safety hazards, and at the same time avoiding the pollution of the Chinese jujubes caused by manual pitting. In addition, the rapid stamping of the second cylinder 7 can push out the jujube pits more quickly compared to manual pressing, preventing the pit-pushing force and speed from being insufficient and causing deformation of the jujube flesh. It should be noted that the number of the pit-pushing devices provided is the same as the number of each group of through holes 403.

[0048] Based on the above settings, in this embodiment, the pit-removing device includes an upper fixing piece 702, a guide post 703, and a pointed end 704. The top surface of the upper fixing piece 702 is fixedly connected to the bottom surface of the second mounting plate 701. The top end of the guide post 703 is fixedly connected to the upper fixing piece 702, and the pointed end 704 is fixedly connected to the bottom end of the guide post 703.

[0049] Among them, the fixing piece plays a fixing role for the guide post 703. The top surface of the fixing piece is fixedly welded to the bottom surface of the second mounting plate 701, and the bottom surface is detachably connected to the guide post 703, such as screwing, clamping, etc., which facilitates the replacement of the guide post 703. When performing the pit-removing work, the guide post 703 drives the pointed end 704 to move downward, pierces into the oleaster, abuts against the pit, and pushes the pit downward into the pit outlet 502 of the bottom plate 5. The pointed end 704 is arranged in a conical shape with its tip facing downward, which can facilitate the guide post 703 to pierce into the oleaster and reduce the loss of the pulp. Preferably, a cutting blade 705 is fixedly arranged on the circumferential side of the pointed end 704. The cutting blade 705 can further facilitate the guide post 703 to break through the oleaster and enter the inside of the oleaster, and at the same time, it will also perform a preliminary cut on the inside of the oleaster, which is convenient for the subsequent grinding and powdering operations of the oleaster.

[0050] In order to prevent the pit-removing device from bringing out the pulp when moving upward after the pit-removing is completed, in this embodiment, a blocking device is further provided on the pit-removing device. The blocking device includes a lower fixing piece 708 and a spring 706. The spring 706 is sleeved on the guide post 703, with the top end fixedly connected to the bottom surface of the upper fixing piece 702 and the bottom end fixedly connected to the lower fixing piece 708. An inner hole 707 corresponding to the pointed end 704 is opened on the lower fixing piece 708.

[0051] As Figure 8 shown, when the second cylinder 7 moves downward to perform the pit-removing work, the lower fixing piece 708 will abut against the rotating seat 4, the spring 706 is compressed, and the guide post 703 passes through the inner hole 707 and enters the through hole 403 to perform the pit-removing. After the pit-removing is completed, the second cylinder 7 moves upward and the lower fixing piece 708 blocks the pulp carried by the guide post 703 to prevent it from being brought out of the through hole 403. As the second guide post 703 moves upward, the spring 706 will return from the compressed state. The whole process can prevent the pulp from being brought out of the through hole 403 without affecting the drilling operation, improving the efficiency and avoiding the subsequent cleaning steps.

[0052] Among them, as Figure 1As shown in the figure, the above-mentioned power assembly is used to drive the rotation of the rotating seat 4. In order to meet the punching requirements, the power assembly is an intermittent power mechanism, which ensures that while each group of through holes 403 rotates accurately under the nuclear removal assembly, the rotating seat 4 is in a stationary state during nuclear removal, ensuring the stability during nuclear removal. It includes a rotating shaft 101 whose end is fixedly connected to the central position of the rotating seat 4. The other end of the rotating shaft 101 extends upward from the rotating seat 4 through the baffle 201 to above the top cover 1 and is connected to the second gear 103. A motor 104 is also provided on the top cover 1. The end of the output shaft of the motor 104 is fixedly provided with a first gear 102, and the first gear 102 meshes with the second gear 103. It should be noted that in this embodiment, the first gear 102 and the second gear 103 are intermittent gears. When the motor 104 drives the first gear 102 to rotate, the intermittent rotation of the rotating seat 4 is realized through the cooperation of the first gear 102 and the second gear 103.

[0053] In this embodiment, the feeding assembly can screen the Chinese jujubes, screening out the Chinese jujubes with too small or too large volume, so that the Chinese jujubes entering the housing 2 and the rotating seat 4 are of uniform size. The feeding assembly includes a feeding hopper 3 fixedly arranged on the top surface of the top cover 1 and communicating with the housing 2, a first screen 301 fixedly and obliquely arranged in the feeding hopper 3, and a second screen 302 fixedly and obliquely arranged at a position above the side wall of the feeding hopper 3.

[0054] Specifically, the aperture of the first screen 301 is larger than that of the second screen 302. The Chinese jujubes first enter the second screen 302, and the Chinese jujubes with too small volume will be screened out. Then, along the slope of the second screen 302, they enter the first screen 301 in the feeding hopper 3. The first screen 301 will leave the Chinese jujubes with too large volume above the first screen 301, and the Chinese jujubes meeting the standard will fall into the housing 2.

[0055] It should be further noted that in order to prevent the Chinese jujubes after nuclear removal from getting stuck in the through holes 403 and the discharge hole 501 from failing to discharge. In this embodiment, a discharging assembly is also included on the top cover 1. The discharging assembly can smoothly send the Chinese jujubes stuck in the through holes 403 into the discharge hole 501, and then leave the rotating seat 4 from the discharge hole 501.

[0056] Among them, as Figure 1 、 Figure 2 and Figure 4 shown, the discharging assembly includes a first cylinder 6 fixedly connected to the top cover 1, a first mounting plate 601 fixedly connected to the end of the first cylinder 6, and a plurality of extrusion columns 602 fixedly arranged at intervals on the bottom surface of the first mounting plate 601. The first mounting plate 601 and the extrusion columns 602 are located inside the housing 2, and the extrusion columns 602 are arranged corresponding to the through holes 403.

[0057] During specific implementation, after a group of through holes 403 rotate to the lower part of the extrusion column 602, the first cylinder 6 operates to drive the extrusion column 602 to move downward. The end part will enter into the through hole 403, push the jammed jujube flesh into the discharge hole 501 of the bottom plate 5, and then withdraw from the rotating base 4. It should be noted that the material discharging assembly is arranged above the discharge hole 501 and corresponds to the discharge hole 501.

[0058] The above are only the preferred embodiments of the present invention, and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A device for removing pits from an Elaeagnus angustifolia, characterized in that: It comprises a bottom plate (5), a shell (2) fixedly arranged on the top surface of the bottom plate (5), a rotating seat (4) rotatably arranged on the top surface of the bottom plate (5) and located inside the shell (2), a baffle (201) with two ends respectively fixedly connected to the inner wall of the shell (2), a top cover (1) arranged on the top of the shell (2), a material discharge component arranged on the top surface of the top cover (1) and connected to the inside of the shell (2), and a core removal component arranged on the top cover (1); The top surface of the top cover (1) is provided with a power assembly, and the power assembly is connected to the rotating seat (4). The top surface of the rotating seat (4) is provided with a plurality of slide grooves (401) spaced from the inside to the outside, each of the slide grooves (401) is provided with a through hole (403) and is sequentially arranged as a group along the radial direction of the rotating seat (4). A plurality of groups of through holes (403) are evenly arranged on each slide groove (401) around the center of the rotating seat (4), and a blocking block (402) extending along the radius of the rotating seat (4) is fixedly provided on one side of each group of the slide grooves (401); The bottom surface of the bottom plate (5) is provided with material discharge holes (501) and core discharge holes (502) at intervals, and each of the material discharge holes (501) and core discharge holes (502) is arranged along the radial direction of the rotating seat (4) and can overlap with the through hole (403); The diameter of the core outlet hole (502) is smaller than the diameter of the material outlet hole (501).

2. The device for removing pits from an Elaeagnus angustifolia according to claim 1, characterized in that: The core removal assembly comprises a second cylinder (7) fixedly connected to the top cover (1), a second mounting plate (701) fixedly connected to the end of the second cylinder (7), and a core removal device arranged at intervals on the bottom surface of the second mounting plate (701) and arranged in correspondence with the through hole (403); The core removal device is located inside the shell (2).

3. The device for removing pits from an Elaeagnus angustifolia according to claim 2, characterized in that: The core removal device comprises an upper fixing plate (702), a guide column (703), and a tip portion (704); the top surface of the upper fixing plate (702) is fixedly connected to the bottom surface of the second mounting plate (701); the top end of the guide column (703) is fixedly connected to the upper fixing plate (702); and the tip portion (704) is fixedly connected to the bottom end of the guide column (703).

4. The device for removing pits from an Elaeagnus angustifolia according to claim 3, characterized in that: The core removal device is also provided with a blocking device, which includes a lower fixing plate (708) and a spring (706). The spring (706) is mounted on the guide column (703), with the top end fixedly connected to the bottom surface of the upper fixing plate (702) and the bottom end fixedly connected to the lower fixing plate (708). The lower fixing plate (708) is provided with an inner hole (707) corresponding to the tip portion (704).

5. The device for removing pits from an Elaeagnus angustifolia according to claim 3, characterized in that: A cutting blade (705) is fixedly provided on the peripheral side of the tip portion (704).

6. The device for removing pits from an Elaeagnus angustifolia according to claim 1, characterized in that: The power assembly comprises a rotating shaft (101) whose end is fixedly connected to the center position of the rotating seat (4); the other end of the rotating shaft (101) extends upward from the rotating seat (4) through the baffle (201) to the top of the top cover (1) and is connected to the second gear (103); The top cover (1) is also provided with a motor (104), and a first gear (102) is fixedly provided at the end of the output shaft of the motor (104), and the first gear (102) is meshed with a second gear (103).

7. The device for removing pits from an Elaeagnus angustifolia according to claim 1, characterized in that: The material discharge assembly comprises a material discharge hopper (3) fixedly arranged on the top surface of the top cover (1) and connected to the housing (2), a first screen (301) fixedly arranged at an angle in the material discharge hopper (3), and a second screen (302) fixedly arranged at an angle at an upper position of a side wall of the material discharge hopper (3); The aperture of the first sieve (301) is larger than the aperture of the second sieve (302).

8. The device for removing pits from an Elaeagnus angustifolia according to claim 1, characterized in that: The de-coring device further comprises a material stripping assembly arranged on the top cover (1), the material stripping assembly comprising a first cylinder (6) fixedly connected to the top cover (1), a first mounting plate (601) fixedly connected to the end of the first cylinder (6), and a plurality of extrusion columns (602) fixedly arranged at intervals on the bottom surface of the first mounting plate (601), the first mounting plate (601) and the extrusion columns (602) being located in the housing (2), and the extrusion columns (602) being arranged in correspondence with the through holes (403).

9. The device for removing pits from an Elaeagnus angustifolia according to claim 1, characterized in that: A plurality of supporting legs (8) are evenly and fixedly arranged on the bottom surface of the bottom plate (5).

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