A separation device

Abstract

The utility model relates to separating equipment technical field and disclose a kind of separating device;Including separating tank, still include: the beating roller of being arranged in separating tank inner chamber, the material baffle of separating tank side surface is connected with sliding, the material baffle top is equipped with material baffle electric push rod, separating tank inner chamber is equipped with filtering shaking mechanism, the filtering shaking mechanism includes the filter screen of being located in separating tank inner chamber, the outside surface of filter screen is fixedly connected with shaking spring, the rotary lever of being equipped with in the filter screen below, the rotary lever one end is equipped with impact lever, rotary lever is equipped with rotary motor in the impact lever far end, the utility model is equipped with material baffle, material baffle electric push rod and filtering shaking mechanism, can more conveniently to the filter screen is separately shaken operation, it is beneficial to the separation of grain, and the whole separating device does not need to be shaken, avoid the loose damage of mechanical parts.

Description

Technical Field

[0001] A separation device Technical Field

[0003] This utility model relates to the field of separation equipment technology, specifically a separation device. Background Technology

[0004] Grains mainly include the seeds or fruits of various food crops. These crops are an important part of the human diet, providing humans with a large amount of energy and nutrition. After grains are planted, the chaff and grains need to be separated.

[0005] Existing grain separation devices, during use, thresh the grain by rotating a striking roller, and then screen it using a filter screen. For example, a grain separation device for planting, as mentioned in authorization announcement number CN219612593U, includes a main body with a controller fixedly mounted on its surface and a collection box movably mounted at its bottom. Vibration support frames are fixedly mounted on both sides of the bottom of the main body. In this device, grain separation is achieved by vibrating the grain during threshing. However, in actual application, vibrating the entire separation device can easily lead to loosening and wear of mechanical parts. Furthermore, removing chaff and other substances from the filter screen is time-consuming and labor-intensive, and grain collection is inconvenient and labor-intensive, hindering its widespread use. Utility Model Content

[0006] The purpose of this invention is to provide a separation device to solve the problems of the filter screen being difficult to shake individually, the overall vibration of the device causing loose and worn mechanical parts, and the inconvenience and lack of labor-saving when collecting grains.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a separation device, including a separation box, and further comprising:

[0008] An impact roller is installed inside the separation chamber. A baffle plate is slidably connected to one side surface of the separation chamber. An electric baffle push rod is provided above the baffle plate. A filter shaking mechanism is provided inside the separation chamber. The filter shaking mechanism includes a filter screen plate located inside the separation chamber. A shaking spring is fixedly connected to the outer surface of the filter screen plate. A rotating rod is provided below the filter screen plate. An impact rod is provided at one end of the rotating rod. A rotating motor is provided at the end of the rotating rod away from the impact rod.

[0009] A first magnetic ring is disposed on the bottom surface of the separation box. A base is fixedly connected to the bottom surface of the separation box via a support rod. A collection mechanism is provided above the base. The collection mechanism includes a moving frame located above the base. A rotating disk is provided on one side of the moving frame. A moving rod is movably connected above the rotating disk via a bearing. A rotating motor is fixedly connected to the bottom surface of the rotating disk. A collection box is slidably connected to the inner surface of the moving frame. A soft covering is fixedly connected to the top surface of the collection box. A second magnetic ring is fixedly connected to the top of the soft covering.

[0010] Preferably, the separation box has a discharge port through it near the baffle plate, the top surface of the baffle plate is fixedly connected to the telescopic end of the baffle electric push rod, and the outer surface of the sleeve end of the baffle electric push rod is fixedly connected to the separation box.

[0011] Preferably, the shaking spring is fixedly connected to the separation box at the end away from the filter screen, and an elastic soft layer is provided on the outer side of the shaking spring.

[0012] Preferably, one end of the elastic soft layer is fixedly connected to the filter screen plate, and the other end of the elastic soft layer away from the filter screen plate is fixedly connected to the separation box.

[0013] Preferably, the end of the impact rod away from the rotating rod is slidably connected to the filter screen plate, one end of the impact rod is fixedly connected to the rotating rod, the end of the rotating rod away from the impact rod is fixedly connected to the rotary motor via a coupling, and one side surface of the rotary motor is fixedly connected to the separation box.

[0014] Preferably, the first magnetic ring and the second magnetic ring are magnetically connected, and a pull handle is fixedly connected to the outer surface of the second magnetic ring.

[0015] Preferably, a sliding bar is fixedly connected to the bottom surface of the motion frame, and a groove matching the structural dimensions of the sliding bar is formed on the top surface of the base.

[0016] Preferably, the two sides of the collection box are fixedly connected with insert strips, and the inner side of the motion frame is provided with a slot that matches the structural size of the insert strips.

[0017] Preferably, the two sides of the motion frame are threadedly connected with limit bolts, and the two sides of the collection box are provided with limit screw holes that match the structural dimensions of the limit bolts.

[0018] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0019] This invention, by incorporating a baffle plate, a baffle electric push rod, and a filter shaking mechanism, allows for more convenient individual shaking of the filter screen, facilitating grain separation without requiring overall vibration of the separation device, thus preventing loosening and damage to mechanical parts. It also makes it easier to discharge chaff from the filter screen. Furthermore, the inclusion of a first magnetic ring and a collection mechanism enables convenient and effortless reciprocating motion of the collection box, facilitating the collection and storage of grains. Attached Figure Description

[0020] Figure 1 A schematic diagram of a preferred embodiment of the separation device provided by this utility model;

[0021] Figure 2 A structural schematic diagram showing the internal details of the separation box provided by this utility model;

[0022] Figure 3 A schematic diagram illustrating the separation of the collection box and the motion frame provided by this utility model;

[0023] Figure 4 A schematic diagram of the overall structure of the motion frame and collection box provided by this utility model.

[0024] In the diagram: 1. Separation box; 2. Impact roller; 3. Baffle plate; 4. Electric push rod for material blocking; 5. Filter shaking mechanism; 51. Filter screen; 52. Shaking spring; 53. Rotating rod; 54. Impact rod; 55. Rotary motor; 6. First magnetic ring; 7. Base; 8. Collection mechanism; 81. Moving frame; 82. Rotating disk; 83. Moving rod; 84. Rotary motor; 85. Collection box; 86. Soft covering; 87. Second magnetic ring; 9. Discharge port; 10. Elastic soft layer; 11. Sliding strip; 12. Embedding strip; 13. Limiting bolt. Detailed Implementation

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

[0026] Please see Figure 1-4As shown, a separation device includes a separation box 1 with a grain inlet extending through its bottom surface. An inclined guide plate is fixedly connected to the bottom surface of the inner cavity of the separation box 1 to guide the separated grains to the grain inlet. The device also includes two impact rollers 2 disposed within the inner cavity of the separation box 1. A gearbox is fixedly connected to one side of the separation box 1, and the gearbox contains two meshing gear discs. The two impact rollers 2 are fixedly connected to the two gear discs via connecting rods, which are movably connected to the separation box 1 via bearings. One gear disc is driven by a servo motor, causing the two impact rollers 2 to rotate and thresh the grains. A baffle plate 3 is slidably connected to one side surface of the separation box 1, and a baffle electric push rod 4 is located above the baffle plate 3. A filtering and shaking mechanism 5 is located within the inner cavity of the separation box 1. The system includes a filter screen plate 51 located inside the separation chamber 1. A shaking spring 52 is fixedly connected to the outer surface of the filter screen plate 51. A rotating rod 53 is located below the filter screen plate 51. An impact rod 54 is slidably connected to the filter screen plate 51 at one end away from the rotating rod 53. One end of the impact rod 54 is fixedly connected to the rotating rod 53. The other end of the rotating rod 53 is fixedly connected to a rotary motor 55 via a coupling. One side surface of the rotary motor 55 is fixedly connected to the separation chamber 1. An impact rod 54 is located at one end of the rotating rod 53. A rotary motor 55 is located at the other end of the rotating rod 53 away from the impact rod 54. The rotary motor 55 drives the rotating rod 53 to rotate, thereby driving the impact rod 54 to rotate and impact the filter screen plate 51. At this time, the shaking spring 52 deforms, causing the filter screen plate 51 to shake, which is beneficial for the separation of chaff and grains.

[0027] like Figure 2 As shown, a discharge port 9 is provided through the separation box 1 near the baffle plate 3. The top surface of the baffle plate 3 is fixedly connected to the telescopic end of the baffle electric push rod 4. The outer surface of the sleeve end of the baffle electric push rod 4 is fixedly connected to the separation box 1. The telescopic movement of the baffle electric push rod 4 causes the baffle plate 3 to move up and down, exposing or blocking the discharge port 9. The end of the shaking spring 52 away from the filter screen plate 51 is fixedly connected to the separation box 1. An elastic soft layer 10 is provided on the outside of the shaking spring 52. The elastic soft layer 10 is made of rubber. One end of the elastic soft layer 10 is fixedly connected to the filter screen plate 51, and the other end of the elastic soft layer 10 away from the filter screen plate 51 is fixedly connected to the separation box 1. The setting of the elastic soft layer 10 can prevent the grain on the filter screen plate 51 from falling into the collection box 85 through the gap between the shaking springs 52.

[0028] A first magnetic ring 6 is installed on the bottom surface of the separation box 1. The first magnetic ring 6 is magnetically connected to a second magnetic ring 87. A pull handle is fixedly connected to the outer surface of the second magnetic ring 87, which can be pulled to move the second magnetic ring 87. The size of the second magnetic ring 87 matches the structural size of the first magnetic ring 6. The outer diameter of the second magnetic ring 87 is larger than the outer diameter of the collection box 85. A base 7 is fixedly connected to the bottom surface of the separation box 1 via a support rod. A collection mechanism 8 is provided above the base 7. The collection mechanism 8 includes a moving frame 81 located above the base 7. A sliding strip 11 is fixedly connected to the bottom surface of the moving frame 81. A groove matching the structural size of the sliding strip 11 is opened on the top surface of the base 7. The moving frame 81 slides on the top surface of the base 7 via the sliding strip 11. Limit bolts 13 are threadedly connected to both sides of the moving frame 81. Limit bolt holes matching the structural size of the limit bolts 13 are opened on both sides of the collection box 85. The collection box 85 is fixed by the limit bolts 13. A rotating disk 82 is provided on one side of the exercise frame 81. A moving rod 83 is movably connected to the top of the rotating disk 82 via a bearing. The end of the moving rod 83 away from the rotating disk 82 is movably connected to the exercise frame 81 via a rotating shaft. A rotating motor 84 is fixedly connected to the bottom surface of the rotating disk 82. The bottom surface of the rotating motor 84 is fixedly connected to the base 7. The rotating motor 84 drives the rotating disk 82 to rotate, thereby pulling the exercise frame 81 to move via the moving rod 83. A collection box 85 is slidably connected to the inner surface of the exercise frame 81. A snap-fit ​​strip 12 is fixedly connected to both sides of the collection box 85. A slot matching the structural size of the snap-fit ​​strip 12 is opened on the inner surface of the exercise frame 81. The collection box 85 is slidably connected to the exercise frame 81 via the snap-fit ​​strip 12. A soft cover 86 is fixedly connected to the top surface of the collection box 85. The soft cover 86 is made of PVC material, so that grains will not adhere to the surface of the soft cover 86. A second magnetic ring 87 is fixedly connected to the top of the soft cover 86.

[0029] Working principle: During use, the grains are passed through the impact roller 2 in the separation box 1 for threshing. At this time, the mixture of chaff and grains falls onto the top surface of the filter screen plate 51. Then, the rotary motor 55 is started, which drives the rotary rod 53 to rotate, thereby driving the impact rod 54 to rotate and impact the filter screen plate 51. At this time, the shaking spring 52 deforms, causing the filter screen plate 51 to shake. At this time, the chaff is located on the top surface of the filter screen plate 51, and the grains fall onto the bottom surface of the inner cavity of the separation box 1, and then onto the surface of the soft covering 86, entering the collection box 85. Further, the rotary motor 84 is controlled. When the motor 84 is started, it drives the rotating disk 82 to rotate, which in turn pulls the moving frame 81 through the moving rod 83. The moving frame 81 slides on the top surface of the base 7 through the sliding bar 11. At this time, the moving frame 81 and the collecting box 85 assembly move back and forth, so that when the grains fall into the collecting box 85, they are in a flat and dense state with small gaps between the grains, which is conducive to the collection of grains. Furthermore, when it is necessary to remove the collecting box 85, the limiting bolt 13 is rotated off, and the second magnetic ring 87 is separated from the first magnetic ring 6 by pulling the handle, so that the collecting box 85 is pulled out from the surface of the moving frame 81.

[0030] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0031] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A separation device, comprising a separation chamber (1), characterized in that, Also includes: A striking roller (2) is installed in the inner cavity of the separation box (1). A baffle plate (3) is slidably connected to one side surface of the separation box (1). A baffle electric push rod (4) is provided above the baffle plate (3). A filter shaking mechanism (5) is provided in the inner cavity of the separation box (1). The filter shaking mechanism (5) includes a filter screen plate (51) located in the inner cavity of the separation box (1). A shaking spring (52) is fixedly connected to the outer surface of the filter screen plate (51). A rotating rod (53) is provided below the filter screen plate (51). An impact rod (54) is provided at one end of the rotating rod (53). A rotating motor (55) is provided at the end of the rotating rod (53) away from the impact rod (54). A first magnetic ring (6) is set on the bottom surface of the separation box (1). A base (7) is fixedly connected to the bottom surface of the separation box (1) by a support rod. A collection mechanism (8) is provided above the base (7). The collection mechanism (8) includes a motion frame (81) located above the base (7). A rotating disk (82) is provided on one side of the motion frame (81). A motion rod (83) is movably connected above the rotating disk (82) by a bearing. A rotating motor (84) is fixedly connected to the bottom surface of the rotating disk (82). A collection box (85) is slidably connected to the inner surface of the motion frame (81). A soft covering (86) is fixedly connected to the top surface of the collection box (85). A second magnetic ring (87) is fixedly connected to the top of the soft covering (86).

2. The separation device according to claim 1, characterized in that: The separation box (1) has a discharge port (9) through it near the baffle plate (3). The top surface of the baffle plate (3) is fixedly connected to the telescopic end of the baffle electric push rod (4). The outer surface of the sleeve end of the baffle electric push rod (4) is fixedly connected to the separation box (1).

3. The separation device according to claim 1, characterized in that: The shaking spring (52) is fixedly connected to the separation box (1) at the end away from the filter screen (51), and the outer side of the shaking spring (52) is provided with an elastic soft layer (10).

4. The separation device according to claim 3, characterized in that: One end of the elastic soft layer (10) is fixedly connected to the filter screen plate (51), and the other end of the elastic soft layer (10) away from the filter screen plate (51) is fixedly connected to the separation box (1).

5. The separation device according to claim 1, characterized in that: The impact rod (54) is slidably connected to the filter screen plate (51) at one end away from the rotating rod (53), and one end of the impact rod (54) is fixedly connected to the rotating rod (53). The end of the rotating rod (53) away from the impact rod (54) is fixedly connected to the rotary motor (55) through a coupling. One side surface of the rotary motor (55) is fixedly connected to the separation box (1).

6. The separation device according to claim 1, characterized in that: The first magnetic ring (6) and the second magnetic ring (87) are magnetically connected, and a pull handle is fixedly connected to the outer surface of the second magnetic ring (87).

7. The separation device according to claim 1, characterized in that: The bottom surface of the motion frame (81) is fixedly connected to a sliding bar (11), and the top surface of the base (7) is provided with a groove that matches the structural dimensions of the sliding bar (11).

8. A separation device according to claim 1, characterized in that: The collection box (85) has a snap-fit ​​strip (12) fixedly connected to both sides of the surface, and the inner surface of the motion frame (81) has a slot that matches the structural size of the snap-fit ​​strip (12).

9. A separation device according to claim 1, characterized in that: The two sides of the motion frame (81) are threadedly connected with limit bolts (13), and the two sides of the collection box (85) are provided with limit screw holes that match the structural dimensions of the limit bolts (13).

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