Material impurity sorting device

Abstract

The utility model relates to a material impurity sorting device which comprises a bottom plate, a motor and a discharging port, supporting columns are fixedly mounted at the top of the bottom plate, a sorting box is movably mounted at the top between the supporting columns, a telescopic rod is fixedly mounted at the top of the bottom plate, and the top of the telescopic rod and the outer side of the sorting box are slidably mounted; and a feeding opening is fixedly formed in the top of the sorting box. Through mutual cooperation of a sliding sleeve, a rolling wheel, a screw rod and a filter screen, the rolling wheel can slide along the interior of the sliding sleeve through the telescopic effect of a telescopic rod, so that the sorting box can turn over around the top of a supporting column, and the sorting box is inclined; according to the sorting device, materials in the sorting box can be conveyed to the top under the conveying effect of the screw, due to the fact that the sorting box is inclined, the materials can fall down under the effect of gravity, meanwhile, impurities in the sorting box are screened through the filter screen, and therefore the impurities can be sorted more evenly.

Description

Technical Field

[0001] The utility model relates to the technical field of material sorting, in particular to a device for sorting material impurities. Background Technique

[0002] In current agricultural production, sorting impurities from crops is an important step in improving the quality of agricultural products.

[0003] Among them, the "Agricultural Seed Sorting Device" disclosed in the patent application No. "CN215507681U" has solved various drawbacks of the existing seed sorting devices. Although the sorting efficiency has been improved during seed sorting, there are still a small number of seeds with smaller volumes mixed in the sorted seeds with larger volumes, and the sorting quality is relatively poor. After further retrieval, it is found that the "Agricultural Seed Sorting and Weighing Device" disclosed in the patent application No. "CN217830661U" has effectively solved the technical drawbacks that the initial sorting goal of the existing agricultural seed sorting and weighing device is to screen and separate impurities from seeds, but during the screening process, some soil impurities will block the sieve holes, resulting in seeds being unable to separate from the screening mechanism and affecting the sorting operation. However, there are still many defects in the material impurity sorting devices with similar structures during actual use. For example, the existing agricultural impurity sorting devices mainly use mechanical vibration to screen materials on the sieve mesh. Although these technologies have improved the sorting efficiency to a certain extent, the materials are easily splashed during the screening process, resulting in environmental pollution and material loss. Therefore, it is necessary to design a material impurity sorting device to solve the problems raised in the above background technique. Content of the Utility Model

[0004] The purpose of the utility model is to provide a device for sorting material impurities to solve the problems raised in the above background technique.

[0005] To achieve the above object, the utility model provides the following technical solution: a material impurity sorting device, including a bottom plate, a motor and a discharge port. A support column is fixedly installed at the top of the bottom plate. A sorting box is movably installed at the top between the support columns. A telescopic rod is fixedly installed at the top of the bottom plate. The top of the telescopic rod is slidably installed on the outside of the sorting box. A feeding port is fixedly installed at the top of the sorting box. A screw rod is rotatably installed inside the sorting box. A sorting port is arranged at the bottom of the sorting box. A filter screen corresponding to the sorting port is slidably installed at the bottom of the sorting box. A discharge port is arranged on one side of the sorting box. A discharge cover is movably installed on one side of the discharge port through a rotating shaft. A pulling handle is fixedly installed on one side of the discharge cover. Through the telescopic action of the telescopic rod, the rolling wheel can slide along the inside of the sliding sleeve, so that the sorting box can be turned around the top of the support column, causing the sorting box to tilt, so that the materials inside the sorting box can be transported to the top under the transmission action of the screw rod. Since the sorting box is inclined, the materials can fall downward under the action of gravity, and at the same time, the impurities inside are screened through the filter screen.

[0006] Preferably, a docking rod is fixedly installed on the outside of the discharge cover, and docking sleeves cooperating with the docking rod are fixedly installed on both sides of the discharge port. It fits with the discharge port, so that one end of the docking rod extends into the inside of the docking sleeve, and the docking rod and the docking sleeve are limited and fixed by using a fixing knob.

[0007] Preferably, the docking rod and the docking sleeve are limited and fixed by a fixing knob, and a docking hole cooperating with the fixing knob is arranged on the docking rod. The docking rod and the docking sleeve are limited and fixed by using a fixing knob, so that the discharge cover and the discharge port are closely attached, and the leakage of crops can be prevented during the sorting process.

[0008] Preferably, the filter screen is slidably installed with the sorting box through an installation groove, and a pulling sleeve is fixedly installed on one side of the filter screen. The filter screen can be slidably installed through the installation groove, and the materials can be sorted when passing through the sorting port. The filter screen can be conveniently installed and removed through the pulling sleeve.

[0009] Preferably, a motor corresponding to the screw rod is fixedly installed on one side of the bottom plate, and the output end of the motor is fixedly connected to the screw rod. The motor can drive the screw rod to rotate synchronously, which is more convenient during the process of transporting the materials. At the same time, it can improve the contact efficiency between the materials and the filter screen during the process of the materials tumbling inside the sorting box, so it is more convenient during the sorting process.

[0010] Preferably, a sliding sleeve is fixedly installed on the outer side of the sorting box, and a rolling wheel cooperating with the sliding sleeve is rotatably installed at the top of the telescopic rod. Through the mutual sliding between the pulling sleeve and the installation groove, the rotation of the sorting box can be adjusted more effectively, so that it is more stable during the movement.

[0011] In summary, the present application includes the following beneficial technical effects:

[0012] 1. In the present utility model, through the mutual cooperation between the sliding sleeve, the rolling wheel, the screw rod and the filter screen, the rolling wheel can slide along the inside of the sliding sleeve through the telescopic action of the telescopic rod, so that the sorting box can be turned around the top of the support column, causing the sorting box to tilt, and the materials inside the sorting box can be transported to the top under the transmission action of the screw rod. Since the sorting box is inclined, the materials can fall downward under the action of gravity, and at the same time, the impurities inside can be screened through the filter screen, so that the impurities can be sorted more evenly.

[0013] 2. In the present utility model, through the mutual cooperation between the discharge cover, the docking sleeve, the docking rod and the fixing knob, the discharge cover is fitted with the discharge port, one end of the docking rod extends into the docking sleeve, and the docking rod and the docking sleeve are limited and fixed by the fixing knob, so that the discharge cover and the discharge port are closely fitted, which can prevent the leakage of crops during the sorting process, and at the same time, the sorted crops can be exported through the discharge port, and the operation is convenient and fast. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is the front view of the present utility model;

[0015] Figure 2 is the internal three-dimensional structure schematic diagram of the sorting box of the present utility model;

[0016] Figure 3 is the partial three-dimensional structure schematic diagram of the discharge cover of the present utility model.

[0017] In the figure: 1, bottom plate; 101, support column; 102, sorting box; 103, telescopic rod; 104, sliding sleeve; 105, rolling wheel; 106, feeding port; 2, motor; 201, screw rod; 202, sorting port; 203, filter screen; 204, pulling sleeve; 205, installation groove; 3, discharge port; 301, discharge cover; 302, pulling handle; 303, rotating shaft; 304, docking rod; 305, docking sleeve; 306, fixing knob; 307, docking hole. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0018] The following specific embodiments are provided to assist the reader in obtaining a comprehensive understanding of the methods, apparatuses, and / or systems described herein. However, after understanding the disclosure of the present application, various changes, modifications, and equivalents of the methods, apparatuses, and / or systems described herein will be apparent. For example, the order of operations described herein is merely exemplary and is not limited to the order set forth herein, but rather changes that will be apparent after understanding the disclosure of the present application may be made, except for operations that must occur in a specific order. Additionally, descriptions of features known in the art may be omitted for increased clarity and conciseness.

[0019] The features described herein may be implemented in different forms and should not be construed as limited to the examples described herein. Rather, the examples described herein are provided only to illustrate some of the many possible ways of implementing the methods, apparatuses, and / or systems described herein that will be apparent after understanding the disclosure of the present application.

[0020] Throughout the specification, when an element (such as a layer, region, or substrate) is described as being "on" another element, "connected to" another element, "coupled to" another element, "above" another element, or "covering" another element, it may be directly "on," "connected to," "coupled to," "above," or "covering" the other element, or there may be one or more other elements intervening therebetween. In contrast, when an element is described as being "directly on," "directly connected to," "directly coupled to," "directly above," or "directly covering" another element, there may be no other elements intervening therebetween.

[0021] As used herein, the term "and / or" includes any one of the listed related items and any combination of any two or more of them.

[0022] Although terms such as "first," "second," and "third" may be used herein to describe various members, components, regions, layers, or parts, these members, components, regions, layers, or parts are not limited by these terms. Rather, these terms are only used to distinguish one member, component, region, layer, or part from another. Thus, a first member, component, region, layer, or part referred to in the examples described herein may also be referred to as a second member, component, region, layer, or part without departing from the teachings of the examples.

[0023] For ease of description, spatial relationship terms such as "above", "upper", "below", and "lower" may be used herein to describe the relationship of one element to another as shown in the drawings. Such spatial relationship terms are intended to include different orientations of the device in use or operation in addition to the orientation depicted in the drawings. For example, if the device in the drawings is flipped, an element described as "above" or "upper" relative to another element will then be "below" or "lower" relative to the other element.

[0024] Accordingly, the term "above" includes both the orientations of "above" and "below" depending on the spatial orientation of the device. The device may also be positioned in other ways (e.g., rotated 90 degrees or in other orientations), and the spatial relationship terms used herein will be interpreted accordingly.

[0025] The terms used herein are for describing various examples only and are not intended to limit the disclosure. Unless the context clearly indicates otherwise, the singular forms are also intended to include the plural forms. The terms "comprises", "comprising", and "having" list the stated features, quantities, operations, components, elements, and / or combinations thereof that exist, but do not preclude the existence or addition of one or more other features, quantities, operations, components, elements, and / or combinations thereof.

[0026] Due to manufacturing techniques and / or tolerances, variations in the shapes shown in the drawings may occur. Accordingly, the examples described herein are not limited to the specific shapes shown in the drawings, but include changes in shape that occur during manufacturing.

[0027] The features of the examples described herein can be combined in various ways that will be apparent after understanding the disclosure of this application. In addition, although the examples described herein have various configurations, other configurations will be apparent after understanding the disclosure of this application.

[0028] The technical solutions of the present utility model will be further described below in conjunction with the drawings and specific embodiments.

[0029] Embodiment 1

[0030] As Figure 1 、 Figure 2 and Figure 3As shown in the figure, a material impurity sorting device proposed by the present utility model includes a bottom plate 1, a motor 2 and a discharge port 3. A support column 101 is fixedly installed at the top of the bottom plate 1. A sorting box 102 is movably installed at the top between the support columns 101. A telescopic rod 103 is fixedly installed at the top of the bottom plate 1. The top of the telescopic rod 103 is slidably installed on the outside of the sorting box 102. A feeding port 106 is fixedly installed at the top of the sorting box 102. A screw 201 is rotatably installed inside the sorting box 102. A sorting port 202 is provided at the bottom of the sorting box 102. A filter screen 203 corresponding to the sorting port 202 is slidably installed at the bottom of the sorting box 102. A discharge port 3 is provided on one side of the sorting box 102. A discharge cover 301 is movably installed on one side of the discharge port 3 through a rotating shaft 303. A pulling handle 302 is fixedly installed on one side of the discharge cover 301. A docking rod 304 is fixedly installed on the outside of the discharge cover 301. Docking sleeves 305 cooperating with the docking rod 304 are fixedly installed on both sides of the discharge port 3. The docking rod 304 and the docking sleeve 305 are limited and fixed through a fixing knob 306. A docking hole 307 cooperating with the fixing knob 306 is provided on the docking rod 304.

[0031] The working principle of a material impurity sorting device based on Embodiment 1 is as follows: Through the telescopic action of the telescopic rod 103, the rolling wheel 105 can slide along the inside of the sliding sleeve 104, so that the sorting box 102 can be turned around the top of the support column 101, causing the sorting box 102 to tilt, so that the materials inside the sorting box 102 can be transported to the top under the transmission action of the screw 201. Since the sorting box 102 is in an inclined state, the materials can fall downward under the action of gravity. At the same time, the filter screen 203 is used to screen the internal impurities, so that the impurities can be sorted more evenly. The discharge cover 301 is used to fit with the discharge port 3, so that one end of the docking rod 304 extends into the inside of the docking sleeve 305. The docking rod 304 and the docking sleeve 305 are limited and fixed through the fixing knob 306, so that the discharge cover 301 and the discharge port 3 are closely fitted. During the sorting process, it can prevent the leakage of crops, and at the same time, the sorted crops can be exported through the discharge port 3, and the operation is convenient and fast.

[0032] Embodiment 2

[0033] Such as Figure 1 and Figure 2As shown in the figure, a material impurity sorting device proposed by the present utility model, compared with the first embodiment, this embodiment further includes: The filter screen 203 is slidably installed through the installation groove 205 between the sorting box 102. A pulling sleeve 204 is fixedly installed on one side of the filter screen 203. A motor 2 corresponding to the screw rod 201 is fixedly installed on one side of the bottom plate 1. The output end of the motor 2 is fixedly connected to the screw rod 201. A sliding sleeve 104 is fixedly installed on the outside of the sorting box 102. A rolling wheel 105 cooperating with the sliding sleeve 104 is rotatably installed at the top of the telescopic rod 103.

[0034] In this embodiment, as Figure 2 shown, the filter screen 203 can be slidably installed through the installation groove 205, and the material can be sorted when passing through the sorting port 202. The filter screen 203 can be conveniently installed and removed through the pulling sleeve 204; as Figure 2 shown, the motor 2 can drive the screw rod 201 to rotate synchronously, making it more convenient during the transmission of the material. At the same time, it can increase the contact efficiency between the material and the filter screen 203 during the tumbling process of the material inside the sorting box 102, making it more convenient during the sorting process; as Figure 1 shown, through the mutual sliding between the pulling sleeve 204 and the installation groove 205, the rotation of the sorting box 102 can be more effectively adjusted, making it more stable during the movement.

[0035] The above specific embodiments are only several preferred embodiments of the present utility model. Based on the technical solution of the present utility model and the relevant revelations of the above embodiments, those skilled in the art can make various alternative improvements and combinations to the above specific embodiments.

Claims

1. A material impurity separation device, comprising a bottom plate (1), a motor (2) and a discharge port (3), characterized in that: A support column (101) is fixedly mounted on the top of the base plate (1), a sorting box (102) is movably mounted on the top between the support columns (101), a telescopic rod (103) is fixedly mounted on the top of the base plate (1), the top of the telescopic rod (103) is slidably mounted on the outer side of the sorting box (102), a feed port (106) is fixedly mounted on the top of the sorting box (102), and a screw is rotatably mounted inside the sorting box (102). (201), a sorting port (202) is provided at the bottom of the sorting box (102), a filter screen (203) corresponding to the sorting port (202) is slidably installed at the bottom of the sorting box (102), a discharge port (3) is provided on one side of the sorting box (102), a discharge cover (301) is movably installed on one side of the discharge port (3) via a rotating shaft (303), and a pulling handle (302) is fixedly installed on one side of the discharge cover (301).

2. A material impurity separation device according to claim 1, characterized in that: A docking rod (304) is fixedly mounted on the outer side of the discharge cover (301), and docking sleeves (305) matching with the docking rod (304) are fixedly mounted on both sides of the discharge port (3).

3. A material impurity separation device according to claim 2, characterized in that: The docking rod (304) and the docking sleeve (305) are fixed in position by a fixing knob (306), and a docking hole (307) matching with the fixing knob (306) is provided on the docking rod (304).

4. A material impurity separation device according to claim 1, characterized in that: The filter screen (203) and the sorting box (102) are slidably mounted via a mounting groove (205), and a pulling sleeve (204) is fixedly mounted on one side of the filter screen (203).

5. The material impurity separation device according to claim 1, characterized in that: A motor (2) corresponding to the screw rod (201) is fixedly mounted on one side of the base plate (1), and an output end of the motor (2) is fixedly connected to the screw rod (201).

6. A material impurity separation device according to claim 1, characterized in that: A sliding sleeve (104) is fixedly mounted on the outer side of the sorting box (102), and a rolling wheel (105) cooperating with the sliding sleeve (104) is rotatably mounted on the top of the telescopic rod (103).

Images