Color sorter with material screening function

Abstract

The utility model relates to the technical field of color sorters, and discloses a color sorter with a material screening function. The color sorter with the material screening function comprises a supporting piece, a screening net, a bearing block, a cavity, a connecting part, a servo motor and a transmission piece, the supporting piece is movably connected to the upper portion of a top frame through a hinge, an electric hydraulic piece is arranged on one side of the supporting piece and movably connected to one side of the top frame, and the upper portion of the top frame is movably connected with the screening net. The output end of the electro-hydraulic part is movably connected with the supporting part, a feeding hopper is arranged above the supporting part, the bearing block is welded to the lower portion of the feeding hopper, the cavity is formed in the bearing block, and a secondary screen is arranged below the screening net. And finally, a screening net and a secondary screening net can be driven to reciprocate in a first inserting groove and a second inserting groove, so that the materials are preliminarily screened, impurities are removed, and the screening precision of the color sorter is improved. And finally, the screened objects can be conveniently and quickly discharged.

Description

Technical Field

[0001] The utility model relates to the technical field of color sorters, in particular to a color sorter with a material screening function. Background Art

[0002] A color sorter is a device that uses photoelectric detection technology to automatically sort out heterochromatic particles in granular materials according to the difference in the optical properties of the materials. It is widely used in the fields of bulk materials or packaging industrial products, food quality inspection and grading. The working principle of the color sorter is that the material to be color selected, such as heterochromatic particles in rice, is calibrated on the device according to the degree of human need. When the material enters the color selection area through the chute at a certain speed uniformly through the vibration-controlled feeding system, the high-speed optical camera (or color camera) converts the high-speed flowing product into a black-and-white photo or color picture with 6 levels of grayscale on the first mounting plate (25), and the defective product will show a grayscale difference different from that of the normal product in the photo. Then, after judgment by a fully digital analysis device and advanced graphic recognition technology, the driver drives the ejector to eject a high-speed, short, fine airflow to remove the heterochromatic particles, thereby improving the quality of the material.

[0003] When the existing color sorter sorts materials, a large amount of other substances will be mixed in the materials due to the transportation, which will increase the working time of the color sorter and even affect the accuracy of the color sorter. At the same time, some color sorters with material screening functions at the feeding point can screen the objects during feeding, but the waste materials after screening need to be handled manually, which is very troublesome. Utility Model Content

[0004] The purpose of the utility model is to provide a color sorter with a material screening function to solve the problems raised in the above background technology.

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions: a color sorter with material screening function, comprising a support member, a screening net, a receiving block, a cavity, a connecting part, a servo motor and a transmission member, the support member is movably connected to the top of the top frame through a hinge, one side of the support member is provided with an electro-hydraulic member, the electro-hydraulic member is movably connected to one side of the top frame, the output end of the electro-hydraulic member is movably connected to the support member, the support member is provided with a feed hopper above, the receiving block is welded below the feed hopper, the cavity is opened inside the receiving block, the screening net is provided with a secondary screen below, the The screening net and the secondary screen are both plugged into the receiving block, and a connecting part is welded to one end of the screening net and the secondary screen. The servo motor is fixedly connected to one side of the support member by bolts, and the output end of the servo motor is connected to a driving shaft, and the driving shaft is movably connected to the interior of the cavity, and the interior of the cavity is movably connected to a transmission member, and a linkage member is provided on the side of the transmission member away from the driving shaft, and the linkage member is movably connected to the inner wall of the cavity, and an eccentric disk is welded to the top of the linkage member and the driving shaft, and a positioning bolt is threadedly connected to the top of the eccentric disk, and the positioning bolt penetrates the connecting part.

[0006] Preferably, evenly distributed columns are welded above the support member, and the top of the columns is connected to the hopper by welding.

[0007] Preferably, a first mounting plate and a second mounting plate are fixed above the receiving block by bolts, the first mounting plate is located above the driving shaft, and the second mounting plate is located above the linkage member.

[0008] Preferably, a first plugging slot is formed on one side of the receiving block, and a second plugging slot is formed on a side of the receiving block close to the first plugging slot, and the second plugging slot and the first plugging slot are both connected to the cavity.

[0009] Preferably, a screening net is inserted into the interior of the first inserting groove, and a secondary screening net is inserted into the interior of the second inserting groove.

[0010] Preferably, two belt members are arranged around two sides of the transmission member, the belt members surround the driving shaft, and the belt members surround the linkage member.

[0011] Preferably, a color sorter body is connected below the top frame.

[0012] Compared with the prior art, the beneficial effects achieved by the utility model are:

[0013] First, the utility model provides supporting parts and screening nets and their respective objects. When the required materials pass through the feed hopper and reach the top of the screening net, the servo motor can be operated by an external control device to rotate the drive shaft, and then the linkage parts will rotate together after being driven by the belt parts and the transmission parts. Since the linkage parts and the tops of the drive shafts have eccentric disks, and the connecting parts on one side of the screening net and the secondary screen are penetrated by the positioning bolts, the positioning bolts are threadedly connected to the eccentric part of the eccentric disk, and finally the screening net and the secondary screen can be reciprocated inside the first plug-in slot and the second plug-in slot, so as to perform preliminary screening on the materials and remove impurities, thereby improving the screening accuracy of the color sorter.

[0014] Secondly, the utility model provides supporting parts and their respective objects. After the objects are color-sorted, the electro-hydraulic parts can be operated by an external control device, so that the supporting parts can rotate with the objects above around their hinges, and finally the screened objects can be unloaded conveniently and quickly. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is an overall stereogram of the utility model;

[0016] Figure 2 This is a schematic diagram of the support member and its object structure of the utility model;

[0017] Figure 3 This is a schematic diagram of the support member and its object structure of the utility model;

[0018] Figure 4 This is a schematic diagram of the receiving block and its object structure of the utility model;

[0019] Figure 5 This is a schematic diagram of the internal structure of the receiving block and its object of the utility model;

[0020] Figure 6 This is a schematic diagram of the screening net and its object structure of the utility model.

[0021] Among them: 10, color sorter body; 11, top frame; 20, support member; 21, electro-hydraulic member; 22, column; 23, hopper; 24, receiving block; 25, first mounting plate; 26, second mounting plate; 27, first plug-in slot; 28, second plug-in slot; 29, cavity; 30, screening net; 31, secondary screen; 32, connecting part; 33, servo motor; 34, driving shaft; 35, eccentric disk; 36, belt member; 37, transmission member; 38, linkage member; 39, positioning bolt. DETAILED DESCRIPTION

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

[0023] See also Figure 1-6 A color sorter with a material screening function includes a support member 20, a screening net 30, a receiving block 24, a cavity 29, a connecting portion 32, a servo motor 33 and a transmission member 37. The support member 20 is movably connected to the top of the top frame 11 through a hinge. An electro-hydraulic component 21 is provided on one side of the support member 20. The electro-hydraulic component 21 is movably connected to one side of the top frame 11. The output end of the electro-hydraulic component 21 is movably connected to the support member 20. A hopper 23 is provided above the support member 20. A receiving block 24 is welded below the hopper 23. A cavity 29 is provided inside the receiving block 24. A secondary screen 31 is provided below the screening net 30. The screening net 30 and the secondary screen The nets 31 are all plugged into the receiving blocks 24, and one end of the screening net 30 and the secondary screen net 31 are welded with a connecting part 32. The servo motor 33 is fixedly connected to one side of the support member 20 by bolts, and the output end of the servo motor 33 is connected to the driving shaft 34, and the driving shaft 34 is movably connected to the inside of the cavity 29, and the inside of the cavity 29 is movably connected to a transmission member 37, and the transmission member 37 has a linkage member 38 on the side away from the driving shaft 34, and the linkage member 38 is movably connected to the inner wall of the cavity 29, and an eccentric disk 35 is welded above the linkage member 38 and the driving shaft 34, and a positioning bolt 39 is threadedly connected to the top of the eccentric disk 35, and the positioning bolt 39 penetrates the connecting part 32.

[0024] Specifically, evenly distributed columns 22 are welded on the top of the support member 20 , and the top of the columns 22 is connected to the hopper 23 by welding.

[0025] Through the above technical solution, the linkage member 38 is movably connected to the inside of the cavity 29 through the shaft, so that it can rotate around the shaft, and the linkage member 38 and the drive shaft 34 have belt pulleys, so as to facilitate the sleeve of the belt member 36. The positioning bolt 39 is threadedly connected to the eccentric part of the eccentric disk 35. Therefore, when the servo motor 33 is in operation, the drive shaft 34 and the linkage member 38 are rotated after the transmission of the belt member 36 and the transmission member 37, so that the screening net 30 and the connecting part 32 can reciprocate, and then the materials can be preliminarily screened, thereby increasing the screening accuracy. There are protrusions on both sides of the electro-hydraulic component 21, so that it can be movably connected to the top frame 11. When the electro-hydraulic component 21 is in operation, the support member 20 can be rotated around the hinge, so as to facilitate the handling of the screened materials.

[0026] Specifically, a first mounting plate 25 and a second mounting plate 26 are fixed above the receiving block 24 by bolts. The first mounting plate 25 is located above the driving shaft 34 , and the second mounting plate 26 is located above the linkage member 38 .

[0027] Through the above technical solution, the first mounting plate 25 and the second mounting plate 26 are used to facilitate the installation of the positioning bolt 39 after opening.

[0028] Specifically, a first plugging slot 27 is defined on one side of the receiving block 24 , and a second plugging slot 28 is defined on a side of the receiving block 24 close to the first plugging slot 27 . The second plugging slot 28 and the first plugging slot 27 are both connected to the cavity 29 .

[0029] Through the above technical solution, the first plug-in slot 27, the second plug-in slot 28 and the cavity 29 are interconnected, and there is a through cavity in the middle of the receiving block 24 to facilitate the passage of materials.

[0030] Specifically, a screening net 30 is inserted into the first inserting groove 27 , and a secondary screening net 31 is inserted into the second inserting groove 28 .

[0031] Through the above technical solution, the first plug-in slot 27 and the second plug-in slot 28 are used to place the screening net 30 and the secondary screen net 31, so that the two reciprocate in the corresponding slots after the servo motor 33 is operated.

[0032] Specifically, two belt members 36 are surrounded on both sides of the transmission member 37 , the belt members 36 surround the driving shaft 34 , and the belt members 36 surround the linkage member 38 .

[0033] Through the above technical solution, the transmission member 37 has two belt pulleys, so that it can be connected to the two belt members 36. The left belt member 36 will be connected to the belt pulley of the linkage member 38, and the right belt member 36 will be connected to the belt pulley of the drive shaft 34, thereby transmitting. The transmission member 37 is movably connected to the inside of the cavity 29 through its shaft.

[0034] Specifically, the color sorter body 10 is connected below the top frame 11 .

[0035] Through the above technical solution, the color sorter body 10 is a color sorter, which is a device that automatically sorts out different-colored particles in granular materials by using photoelectric detection technology based on the difference in the optical properties of the materials. Color sorters are used in the fields of bulk materials or packaging industrial products, food quality inspection and grading, and in the food processing industry, such as coffee, nuts and oil crops. Its goal is to separate discolored, toxic such as ergot, unripe or shelled items after shelling, such as sunflower seeds. The top frame 11 is used to support the objects above.

[0036] When in use, through the support member 20 and the screening net 30 and their respective objects, when the required material passes through the feed hopper 23 and reaches the top of the screening net 30, the servo motor 33 can be operated by the external control device, so that the drive shaft 34 rotates, and then after the transmission of the belt member 36 and the transmission member 37, the linkage member 38 will rotate together. Since the top of the linkage member 38 and the driving shaft 34 have an eccentric disk 35, the connecting part 32 on one side of the screening net 30 and the secondary screen 31 is penetrated by the positioning bolt 39, and the positioning bolt 39 is threadedly connected after penetration. At the eccentric part of the eccentric disk 35, the screening net 30 and the secondary screen net 31 can finally be moved back and forth inside the first plug-in slot 27 and the second plug-in slot 28, so as to perform preliminary screening on the materials and remove impurities, thereby improving the screening accuracy of the color sorter; through the support 20 and its respective objects, when the objects are color sorted, the electro-hydraulic component 21 can be operated by an external control device, so that the support 20 can rotate with the objects above around its hinge, and finally the screened objects can be discharged conveniently and quickly.

[0037] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0038] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A color sorter with a material screening function, comprising a support member (20), a screening net (30), a receiving block (24), a cavity (29), a connecting portion (32), a servo motor (33) and a transmission member (37), characterized in that: The support member (20) is movably connected to the top of the top frame (11) through a hinge, an electro-hydraulic member (21) is provided on one side of the support member (20), the electro-hydraulic member (21) is movably connected to one side of the top frame (11), an output end of the electro-hydraulic member (21) is movably connected to the support member (20), a feed hopper (23) is provided on the top of the support member (20), a receiving block (24) is welded below the feed hopper (23), a cavity (29) is provided inside the receiving block (24), a secondary screen (31) is provided below the screening net (30), the screening net (30) and the secondary screen (31) are both plugged into the receiving block (24), and one end of the screening net (30) and the secondary screen (31) are both A connecting portion (32) is welded, the servo motor (33) is fixedly connected to one side of the support member (20) by bolts, the output end of the servo motor (33) is connected to a drive shaft (34), the drive shaft (34) is movably connected to the interior of the cavity (29), the interior of the cavity (29) is movably connected to a transmission member (37), a linkage member (38) is provided on the side of the transmission member (37) away from the drive shaft (34), the linkage member (38) is movably connected to the inner wall of the cavity (29), an eccentric disk (35) is welded above the linkage member (38) and the drive shaft (34), a positioning bolt (39) is threadedly connected above the eccentric disk (35), and the positioning bolt (39) penetrates the connecting portion (32).

2. A color sorter with material screening function according to claim 1, characterized in that: Evenly distributed upright posts (22) are welded above the support member (20), and the upper parts of the upright posts (22) are connected to the feed hopper (23) by welding.

3. The color sorter with material screening function according to claim 1, characterized in that: A first mounting plate (25) and a second mounting plate (26) are fixed above the receiving block (24) by bolts; the first mounting plate (25) is located above the driving shaft (34), and the second mounting plate (26) is located above the linkage member (38).

4. The color sorter with material screening function according to claim 1, characterized in that: A first plugging slot (27) is provided on one side of the receiving block (24), and a second plugging slot (28) is provided on a side of the receiving block (24) close to the first plugging slot (27), and the second plugging slot (28) and the first plugging slot (27) are both connected to the cavity (29).

5. The color sorter with material screening function according to claim 4, characterized in that: A screening net (30) is inserted into the interior of the first inserting groove (27), and a secondary screening net (31) is inserted into the interior of the second inserting groove (28).

6. The color sorter with material screening function according to claim 1, characterized in that: Two belt members (36) are arranged around the two sides of the transmission member (37), the belt members (36) surround the driving shaft (34), and the belt members (36) surround the linkage member (38).

7. The color sorter with material screening function according to claim 1, characterized in that: A color sorter body (10) is connected below the top frame (11).

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