Double-layer crawler belt color sorter

Abstract

The utility model discloses a double-layer crawler belt color sorter which comprises a color sorter main body, the color sorter main body is connected with a conveying adjusting piece used for assisting material color sorting, and the conveying adjusting piece comprises a material storage hopper assembly installed at the top of the color sorter main body and used for storing materials; the first crawler belt assembly is mounted on the upper side of the color sorter main body and used for conveying materials guided out by the storage hopper assembly; the second crawler belt assembly is mounted in the middle of the color sorter main body and used for treating filtered materials; and the cleaning piece is arranged on the color sorter main body and is used for cleaning materials retained on the first crawler belt assembly, and the cleaning piece comprises a belt pulley assembly. According to the double-layer crawler belt color sorter, in the operation process of the first crawler belt assembly, the belt wheel assembly, the rotating disc, the traction rod, the moving frame, the cleaning brush, the grounding wire and the conductive wire are matched with one another, and static electricity generated by friction on the surface of the first crawler belt assembly is absorbed while remaining remaining materials on the first crawler belt assembly are promoted to fall off.

Description

Technical Field

[0001] The utility model relates to the technical field of color sorters, in particular to a double-layer crawler color sorter. Background Art

[0002] A color sorter is a device that automatically sorts materials based on their optical properties using photoelectric detection technology. For example, the double-deck crawler color sorter disclosed in publication number CN205362013U includes a material hopper, an upper crawler belt, an upper sorting box, and a lower crawler belt, which reduces material breakage and improves productivity. However, most existing double-deck crawler color sorters struggle to effectively remove material remaining on the surface of the belt after it is conveyed. Furthermore, static electricity generated by the continuous friction between the belt and the material is difficult to remove, which can easily cause small particles to adhere and affect subsequent color sorting operations. Utility Model Content

[0003] In view of the shortcomings of the existing technology, the utility model provides a double-layer crawler color sorter, which solves the problems that the device is difficult to effectively handle the residual materials attached to the crawler surface and the accumulation of static electricity, which affects the subsequent color sorting operations.

[0004] To achieve the above objectives, the present invention is implemented through the following technical solutions: A double-layer crawler color sorter includes a color sorter body, the color sorter body is connected to a conveying adjustment member for assisting material color sorting, and the conveying adjustment member includes:

[0005] The storage hopper assembly is installed on the top of the color sorter body to store materials;

[0006] The first crawler assembly is installed on the upper side of the color sorter body to transport the material discharged from the storage hopper assembly; the second crawler assembly is installed in the middle of the color sorter body to process the filtered material;

[0007] A cleaning member is installed on the color sorter body and is used to clean the retained materials on the first crawler assembly. The cleaning member includes a pulley assembly connected to the driven pulley in the first crawler assembly. The pulley assembly is connected to a turntable rotatably connected to the color sorter body at the lower side. The side edge of the turntable is rotatably connected to a traction rod. The end of the traction rod is rotatably connected to a moving frame slidably connected to the color sorter body. A cleaning brush for cleaning the retained materials on the first crawler assembly is installed on the top of the moving frame. A grounding wire is connected to the right side of the moving frame. An air supply member for assisting in cleaning the first crawler assembly is provided on the color sorter body near the left side of the turntable.

[0008] Preferably, the right side of the first track assembly is located at the lower end of the discharge side of the storage hopper assembly, the driven pulley in the first track assembly is coaxially fixedly connected to the driving pulley in the pulley assembly, and the driven pulley in the pulley assembly is coaxially fixedly connected to the turntable.

[0009] Preferably, a slide bar slidably connected to the lower end of the movable frame is installed on the color sorter body, and the bristles on the upper end of the cleaning brush are in contact with the surface of the first crawler in the first crawler assembly.

[0010] Preferably, a plurality of conductive wires electrically connected to the ground wire are provided in the bristles of the cleaning brush, the second track assembly is connected to an auxiliary cleaning member connected to the color sorter body, and a recovery box is installed on the color sorter body near the lower side of the cleaning member.

[0011] Preferably, the air supply component includes an air compressor connected to the color sorter body, a three-way valve is installed at the air outlet end of the air compressor, a bellows fixedly connected to the movable frame is provided on the lower side of the three-way valve, the movable frame is provided with an air jet ring fixedly connected to and communicated with the bellows near the outside of the cleaning brush, a conduit is provided on the right side of the three-way valve, and an air jet strip is installed on the conduit near the lower side of the first crawler assembly.

[0012] Preferably, the air compressor exhaust end is equipped with an exhaust pipe, the color sorter body is fixedly connected to the air jet strip, the upper end of the air jet strip is provided with a plurality of air jet holes, the interior of the air jet strip is hollow and respectively connected to the conduit and the air jet holes.

[0013] Beneficial effects

[0014] The utility model provides a double-layer crawler color sorter. Compared with the existing technology, it has the following advantages:

[0015] (1) The double-layer crawler color sorter is provided with a cleaning part in the device. During the operation of the first crawler assembly, the pulley assembly, turntable, traction rod, moving frame, cleaning brush, grounding wire and conductive wire cooperate with each other to promote the shedding of the residual material on the first crawler assembly and absorb the static electricity generated by friction on its surface. The recovery box receives and recovers the fallen residual material, thereby reducing the impact of the residual material attached to the first crawler assembly on the subsequent color sorting operation, reducing the subsequent cleaning and recovery steps of the residual material, and improving the efficiency of the device.

[0016] (2) The double-layer crawler color sorter is provided with an air supply part in the device, so that the air compressor, three-way valve, bellows, conduit and air jet strip cooperate with each other to blow the heat and clean the surface of the first crawler component, and at the same time, it has the function of stripping the mixed materials in the cleaning brush, thereby improving the cleaning efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a front view of the utility model;

[0018] Figure 2 For this utility model Figure 1 A partial enlarged view of point A in the middle;

[0019] Figure 3This is an enlarged view of the air supply component of the utility model;

[0020] Figure 4 It is a side view of the present utility model.

[0021] In the figure: 1. Color sorter body; 2. First crawler assembly; 3. Second crawler assembly; 4. Storage hopper assembly; 5. Cleaning part; 51. Pulley assembly; 52. Turntable; 53. Drawbar; 54. Moving frame; 55. Cleaning brush; 56. Grounding wire; 57. Air supply part; 571. Air compressor; 572. Three-way valve; 573. Bellows; 574. Conduit; 575. Jet strip. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0023] See Figure 1-Figure 4 , the utility model provides the following two technical solutions:

[0024] The first embodiment is a double-layer crawler color sorter, comprising a color sorter body 1 connected to a conveyor and adjustment member for assisting in the color sorting of materials. The conveyor and adjustment member comprises: a hopper assembly 4 mounted on top of the color sorter body 1 for storing materials; a first crawler assembly 2 mounted on the upper side of the color sorter body 1 for conveying materials discharged from the hopper assembly 4; and a second crawler assembly 3 mounted in the middle of the color sorter body 1 for processing filtered materials.

[0025] A cleaning member 5 is installed on the color sorter body 1 and is used to clean the retained materials on the first crawler assembly 2. The cleaning member 5 includes a pulley assembly 51 connected to the driven pulley in the first crawler assembly 2. A turntable 52 rotatably connected to the color sorter body 1 is connected to the oblique lower side of the pulley assembly 51. A traction rod 53 is rotatably connected to the side edge of the turntable 52. The end of the traction rod 53 is rotatably connected to a moving frame 54 slidably connected to the color sorter body 1. A cleaning brush 55 for cleaning the retained materials on the first crawler assembly 2 is installed on the top of the moving frame 54. A grounding wire 56 is connected to the right side of the moving frame 54. An air supply member 57 for assisting in cleaning the first crawler assembly 2 is provided on the left side of the color sorter body 1 near the turntable 52.

[0026] The right side of the first crawler assembly 2 is located at the lower end of the discharge side of the storage hopper assembly 4. The driven pulley in the first crawler assembly 2 is coaxially fixedly connected to the driving pulley in the pulley assembly 51, and the driven pulley in the pulley assembly 51 is coaxially fixedly connected to the turntable 52; a sliding rod slidably connected to the lower end of the moving frame 54 is installed on the color sorter body 1, and the bristles of the upper end of the cleaning brush 55 are in contact with the surface of the first crawler in the first crawler assembly 2; a number of conductive wires electrically connected to the grounding wire 56 are provided in the bristles of the cleaning brush 55, and the second crawler assembly 3 is connected to the color sorter. The auxiliary cleaning member connected to the color sorter main body 1 is connected to the second crawler assembly 3 and has the same internal structure as the cleaning member 5. A recovery box is installed on the lower side of the color sorter main body 1 near the cleaning member 5. During the operation of the first crawler assembly 2, the pulley assembly 51, the turntable 52, the traction rod 53, the moving frame 54, the cleaning brush 55, the grounding wire 56, and the conductive wire cooperate with each other to promote the shedding of the residual material on the first crawler assembly 2 and absorb the static electricity generated on its surface. The recovery box receives and recycles the fallen residual material.

[0027] The second embodiment differs from the first embodiment mainly in that:

[0028] The air supply component 57 includes an air compressor 571 connected to the color sorter body 1. A three-way valve 572 is installed at the air outlet of the air compressor 571. A bellows 573 fixedly connected to the movable frame 54 is provided on the lower side of the three-way valve 572. An air jet ring fixedly connected to and in communication with the bellows 573 is provided on the outer side of the movable frame 54 near the cleaning brush 55. A guide tube 574 is provided on the right side of the three-way valve 572. An air jet strip 575 is installed on the guide tube 574 near the lower side of the first crawler assembly 2.

[0029] An exhaust pipe is installed at the exhaust end of the air compressor 571, and the exhaust end of the exhaust pipe is away from the color sorter body 1. The color sorter body 1 is fixedly connected to the jet strip 575. A plurality of jet holes are provided at the upper end of the jet strip 575. The jet strip 575 is hollow inside and is respectively connected to the conduit 574 and the jet holes. The air compressor 571 extracts and compresses external gas through the exhaust pipe. The compressed air is blown and cleaned on the surface of the first crawler through the three-way valve 572, the conduit 574, and the jet strip 575, causing the three-way valve 572 to reverse. At this time, the compressed air is blown on the bristle end of the cleaning brush 55 through the three-way valve 572, the bellows 573, and the jet ring, thereby promoting the shedding of residual material retained in the bristles.

[0030] At the same time, the contents not described in detail in this specification belong to the existing technology known to those skilled in the art, and the model parameters of each electrical appliance are not specifically limited, and conventional equipment can be used.

[0031] When in use, the color sorter body 1, the first crawler assembly 2, and the second crawler assembly 3 are opened, the storage hopper assembly 4 transfers the required color sorting materials to the first crawler assembly 2, the first crawler assembly 2 conveys the materials into the color sorting end of the color sorter body 1, the color sorting is completed and the materials are discharged through the lower hopper, the color sorted and filtered materials are guided to the second crawler assembly 3, and the second crawler assembly 3 conveys the filtered materials to the appropriate position, wherein the color sorter body 1 is the existing technology, so its internal specific structure and working principle are not described in detail. In the above process, the driven wheel in the first crawler assembly 2 drives the The pulley assembly 51 operates, and the pulley assembly 51 drives the turntable 52 to rotate. The turntable 52 drives the moving frame 54 and the cleaning brush 55 to reciprocate in the horizontal direction through the traction rod 53. The reciprocating cleaning brush 55 cleans the first crawler on its upper side, promotes the falling off of the residual material attached to the surface of the crawler, and the fallen residual material falls into the recovery box. At the same time, the air compressor 571 is started, and the air compressor 571 draws in the external air through the exhaust pipe and compresses it. The compressed air blows and cleans the surface of the first crawler through the three-way valve 572, the conduit 574, and the jet strip 575.

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

[0033] Although the 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 variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A double-layer crawler color sorter, comprising a color sorter body (1), characterized in that: The color sorter main body (1) is connected to a conveying adjustment component for assisting color sorting of materials, and the conveying adjustment component includes: A storage hopper assembly (4) is mounted on the top of the color sorter body (1) for storing materials; A first crawler assembly (2) is installed on the upper side of the color sorter body (1) and is used to transport the material discharged from the storage hopper assembly (4); A second crawler assembly (3) is installed in the middle of the color sorter body (1) for processing filtered materials; A cleaning member (5) is mounted on the color sorter body (1) and is used to clean retained materials on the first crawler assembly (2). The cleaning member (5) comprises a pulley assembly (51) connected to a driven wheel in the first crawler assembly (2). A turntable (52) rotatably connected to the color sorter body (1) is connected to the lower oblique side of the pulley assembly (51). A traction rod (53) is rotatably connected to the side edge of the turntable (52). The end of the traction rod (53) is rotatably connected to a moving frame (54) slidably connected to the color sorter body (1). A cleaning brush (55) for cleaning retained materials on the first crawler assembly (2) is mounted on the top of the moving frame (54). A grounding wire (56) is connected to the right side of the moving frame (54). An air supply member (57) for assisting in cleaning the first crawler assembly (2) is provided on the left side of the color sorter body (1) near the turntable (52).

2. The double-layer crawler color sorter according to claim 1, characterized in that: The right side of the first crawler assembly (2) is located at the lower end of the discharge side of the storage hopper assembly (4); the driven pulley in the first crawler assembly (2) is coaxially fixedly connected to the driving pulley in the pulley assembly (51); and the driven pulley in the pulley assembly (51) is coaxially fixedly connected to the turntable (52).

3. The double-layer crawler color sorter according to claim 1, characterized in that: A slide bar slidably connected to the lower end of the movable frame (54) is installed on the color sorter body (1), and the bristles on the upper end of the cleaning brush (55) are in contact with the surface of the first crawler in the first crawler assembly (2).

4. The double-layer crawler color sorter according to claim 1, characterized in that: The bristles of the cleaning brush (55) are provided with a plurality of conductive wires electrically connected to the grounding wire (56); the second crawler assembly (3) is connected to an auxiliary cleaning member connected to the color sorter body (1); and a recovery box is installed on the lower side of the color sorter body (1) near the cleaning member (5).

5. The double-layer crawler color sorter according to claim 1, characterized in that: The air supply component (57) includes an air compressor (571) connected to the color sorter body (1); a three-way valve (572) is installed at the air outlet end of the air compressor (571); a bellows (573) fixedly connected to the movable frame (54) is provided on the lower side of the three-way valve (572); an air jet ring fixedly connected to and communicated with the bellows (573) is provided on the outer side of the movable frame (54) near the cleaning brush (55); a conduit (574) is provided on the right side of the three-way valve (572); and an air jet strip (575) is installed on the conduit (574) near the lower side of the first crawler assembly (2).

6. The double-layer crawler color sorter according to claim 5, characterized in that: The air compressor (571) is provided with an air extraction pipe at its exhaust end. The color sorter body (1) is fixedly connected to an air jet strip (575). A plurality of air jet holes are provided at the upper end of the air jet strip (575). The air jet strip (575) is hollow inside and is respectively connected to the conduit (574) and the air jet holes.

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