Material lifting device for a color sorter

Abstract

The utility model relates to color sorter material lifting technical field, and disclose a kind of material lifting equipment for color sorter, the color sorter body right side is provided with base, the base inside is provided with lifting mechanism, the lifting mechanism top is provided with feeding mechanism, the feeding mechanism includes fixed plate, the fixed plate is set in lifting mechanism top, the fixed plate top right side is fixedly connected with storage box, the storage box top is fixedly connected with bearing plate, the bearing plate top is fixedly connected with driving motor, the driving motor bottom is fixedly connected with rotating shaft, the rotating shaft periphery is fixedly connected with stirring rod. Storage box inside driving motor drives stirring rod rotation, can be ahead of time stirring to caked material, avoid subsequent pipeline blockage, simultaneously electric valve accurate control discharging capacity, guarantee the uniformity of feeding, lay foundation for the stable feeding of color sorter body, conveying pipe inside auger rod cooperation rotating motor, realize material directional, uniform speed conveying.

Description

Technical Field

[0001] This utility model relates to the field of material lifting technology for color sorters, specifically a material lifting device for color sorters. Background Technology

[0002] In the processing of materials such as grains, ores, and plastics, color sorters are core equipment for grading material quality, and their operating efficiency and material supply stability are directly related. Material lifting equipment, as a key supporting device for color sorters, plays a crucial role in transporting materials to be sorted from the storage area to the color sorter's inlet; its performance directly affects the color sorter's continuous operation capability and sorting accuracy.

[0003] The material lifting device based on a color sorter, disclosed in CN223073294U, allows the base, hydraulic cylinder assembly, lifting shell, feeding hopper, conveyor belt assembly, feeding hopper, conveying shell, motor, pulley assembly, and auger to work together. By adjusting the height, the discharge pipe is connected to the top feeding end of the color sorter body, improving the adaptability of the device to the feeding ends of color sorters of different sizes and the connection accuracy.

[0004] This material lifting device for color sorters uses a hopper to pour materials into an auger assembly, which then lifts the materials. However, the materials to be sorted are prone to clumping during storage, and the device lacks an effective pre-treatment structure. When clumped materials enter the conveying pipeline, they can easily get stuck in key parts such as the feed inlet and conveying channel, causing the equipment to stop for cleaning. This not only interrupts the production process but also increases manual maintenance costs, so improvements are needed. Utility Model Content

[0005] The purpose of this invention is to provide a material lifting device for a color sorter to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a material lifting device for a color sorter, comprising a color sorter body, a base provided on the right side of the color sorter body, a lifting mechanism provided inside the base, and a feeding mechanism provided on the top of the lifting mechanism;

[0007] The feeding mechanism includes a fixed plate, which is disposed on the top of the lifting mechanism. A storage box is fixedly connected to the top right side of the fixed plate. A load-bearing plate is fixedly connected to the top of the storage box. A drive motor is fixedly connected to the top of the load-bearing plate. A rotating shaft is fixedly connected to the bottom of the drive motor. A crushing rod is fixedly connected to the periphery of the rotating shaft. A discharge pipe is fixedly connected to the middle of the bottom of the storage box. An electric valve is fixedly connected to the inner side of the discharge pipe. A conveying pipe is fixedly connected to the top of the fixed plate. A discharge pipe is fixedly connected to the top right side of the conveying pipe. A rotating motor is fixedly connected to the right side of the conveying pipe. An auger rod is fixedly connected to the left side of the rotating motor. The auger rod is rotatably connected to the inner side of the conveying pipe. A discharge pipe is fixedly connected to the bottom left side of the conveying pipe.

[0008] Preferably, the discharge pipe is located at the top of the fixed pipe. When the material inside the storage box is discharged through the discharge pipe, the material can be transferred through the fixed pipe to the inside of the conveying pipe and then transferred by the auger rod.

[0009] Preferably, the inner side of the load-bearing plate is provided with a fixing hole corresponding to the position of the rotating shaft, and the rotating shaft is rotatably connected to the inner side of the fixing hole. Through the fixing hole, when the drive motor is running, the drive motor can drive the crushing rod to rotate through the rotating shaft, so that the crushing rod can crush the material inside the storage box, making the material less likely to clump and less likely to block when the material is lifted.

[0010] Preferably, the inner side of the conveying pipe is provided with a discharge hole corresponding to the position of the discharge pipe, and the discharge pipe is located at the top of the color sorter body. Through the discharge hole, when the material is lifted by the auger, it is lifted from the bottom right to the top left inside the conveying pipe and discharged through the discharge pipe, so that the material can fall into the inlet of the color sorter body for feeding, which facilitates the color sorter body to detect the material.

[0011] Preferably, the lifting mechanism includes a servo motor, which is fixedly connected to the bottom of the base. A threaded rod is fixedly connected to the top of the servo motor, and the threaded rod is rotatably connected to the inner side of the base. A threaded plate is threadedly connected to the outer periphery of the threaded rod, and a limit strip is fixedly connected to the top of the threaded plate. The limit strip is fixedly connected to the bottom of the fixed plate.

[0012] Preferably, there are four limiting strips, which are fixedly connected to the top of the threaded plate. The limiting strips can support the fixed plate and limit the threaded plate, making the threaded plate more stable during the lifting and lowering process.

[0013] Preferably, the inner side of the base is provided with a sliding hole corresponding to the position of the limiting strip, and the limiting strip is slidably connected to the inner side of the sliding hole. Through the sliding hole, the limiting strip can slide inside the base. When the threaded plate is raised or lowered, the limiting strip can drive the fixed plate to be raised or lowered, so that the position and height of the conveying pipe and the auger rod can be adjusted.

[0014] Compared with the prior art, this utility model provides a material lifting device for a color sorter, which has the following beneficial effects:

[0015] 1. This color sorter uses a material lifting device. In the feeding mechanism, the drive motor in the storage bin rotates the crushing rod, which can crush agglomerated materials in advance to avoid clogging subsequent pipelines. At the same time, the electric valve precisely controls the discharge amount to ensure uniform feeding and lay the foundation for stable material supply to the color sorter body. The auger rod in the conveying pipe works with the rotating motor to achieve directional and uniform material conveying. The discharge pipe is precisely connected to the color sorter body to reduce material spillage. The conveying pipe and the storage bin are connected through the discharge pipe, which is compact and improves material transmission efficiency.

[0016] 2. This color sorter uses a material lifting device. The servo motor in the lifting mechanism drives the threaded rod to rotate, which in turn drives the threaded plate and the top feeding mechanism to rise and fall. Combined with the guiding effect of the limit strip, the feeding height can be precisely adjusted according to the height requirements of the color sorter. It is compatible with different models of color sorters and has strong versatility. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 This is a front view structural diagram of the present invention;

[0019] Figure 2 This is a schematic diagram of the feeding mechanism.

[0020] Figure 3 A schematic diagram of the discharge pipe, electric valve, fixed pipe, and auger rod.

[0021] Figure 4 This is a schematic diagram of the lifting mechanism.

[0022] Figure 5 This is a schematic diagram of the base and threaded plate structure.

[0023] In the diagram: 1. Color sorter body; 2. Feeding mechanism; 21. Discharge pipe; 22. Drive motor; 23. Loading plate; 24. Crushing rod; 25. Rotating shaft; 26. Storage box; 27. Fixing plate; 28. Conveying pipe; 29. ​​Discharge pipe; 201. Electric valve; 202. Fixing pipe; 203. Rotating motor; 204. Screw rod; 3. Base; 4. Lifting mechanism; 41. Threaded plate; 42. Threaded rod; 43. Limit bar; 44. Servo motor. Detailed Implementation

[0024] 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.

[0025] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0026] This utility model provides the following technical solution:

[0027] Example 1

[0028] Please see Figure 1-5 This utility model provides a technical solution: a material lifting device for a color sorter, including a color sorter body 1, a base 3 on the right side of the color sorter body 1, a lifting mechanism 4 inside the base 3, and a feeding mechanism 2 on the top of the lifting mechanism 4.

[0029] The feeding mechanism 2 includes a fixed plate 27, which is located on the top of the lifting mechanism 4. A storage box 26 is fixedly connected to the top right side of the fixed plate 27. A load-bearing plate 23 is fixedly connected to the top of the storage box 26. A drive motor 22 is fixedly connected to the top of the load-bearing plate 23. A rotating shaft 25 is fixedly connected to the bottom of the drive motor 22. A crushing rod 24 is fixedly connected to the periphery of the rotating shaft 25. A discharge pipe 29 is fixedly connected to the bottom middle of the storage box 26. An electric valve 201 is fixedly connected to the inner side of the discharge pipe 29. A conveying pipe 28 is fixedly connected to the top of the fixed plate 27. A discharge pipe 29 is fixedly connected to the top right side of the conveying pipe 28. A rotating motor 203 is fixedly connected to the right side of the conveying pipe 28. An auger rod 204 is fixedly connected to the left side of the rotating motor 203. The auger rod 204 is rotatably connected to the inner side of the conveying pipe 28. A discharge pipe 21 is fixedly connected to the bottom left side of the conveying pipe 28.

[0030] Furthermore, the discharge pipe 29 is located at the top of the fixed pipe 202. When the material inside the storage box 26 is discharged through the discharge pipe 29, the material can be transferred through the fixed pipe 202 to the inside of the conveying pipe 28 and then transferred by the auger rod 204.

[0031] Furthermore, the inner side of the load-bearing plate 23 is provided with a fixing hole corresponding to the position of the rotating shaft 25, and the rotating shaft 25 is rotatably connected to the inner side of the fixing hole. Through the fixing hole, when the drive motor 22 is running, the drive motor 22 can drive the crushing rod 24 to rotate through the rotating shaft 25, so that the crushing rod 24 can crush the material inside the storage box 26, making the material less likely to clump and less likely to block when the material is lifted.

[0032] Furthermore, the inner side of the conveying pipe 28 is provided with a discharge hole corresponding to the position of the discharge pipe 21, and the discharge pipe 21 is located at the top of the color sorter body 1. Through the discharge hole, when the material is lifted by the auger rod 204, it is lifted from the bottom right to the top left inside the conveying pipe 28 and discharged through the discharge pipe 21, so that the material can fall into the inlet of the color sorter body 1 for feeding, which facilitates the color sorter body 1 to detect the material.

[0033] Example 2

[0034] Please see Figure 1-5 Furthermore, based on Embodiment 1, the lifting mechanism 4 includes a servo motor 44, which is fixedly connected to the bottom of the base 3. A threaded rod 42 is fixedly connected to the top of the servo motor 44, and the threaded rod 42 is rotatably connected to the inner side of the base 3. A threaded plate 41 is threadedly connected to the outer periphery of the threaded rod 42, and a limit strip 43 is fixedly connected to the top of the threaded plate 41. The limit strip 43 is fixedly connected to the bottom of the fixed plate 27.

[0035] Furthermore, there are four limiting strips 43, which are fixedly connected to the top of the threaded plate 41. The limiting strips 43 can support the fixed plate 27 and limit the threaded plate 41, making the threaded plate 41 more stable during the lifting and lowering process.

[0036] Furthermore, a sliding hole corresponding to the position of the limiting strip 43 is provided on the inner side of the base 3, and the limiting strip 43 is slidably connected to the inner side of the sliding hole. Through the sliding hole, the limiting strip 43 can slide on the inner side of the base 3. When the threaded plate 41 is raised or lowered, the fixed plate 27 can be raised or lowered through the limiting strip 43, so that the position and height of the conveying pipe 28 and the auger rod 204 can be adjusted.

[0037] In actual operation, when this device is used, the height of the fixing plate 27 is adjusted according to the height of the color sorter body 1. The servo motor 44 switch is turned on, so that the servo motor 44 drives the threaded rod 42 to rotate, so that the threaded rod 42 drives the threaded plate 41 to move upward, so that the threaded plate 41 drives the fixing plate 27 to move upward through the limit bar 43, so that the fixing plate 27 drives the conveying pipe 28 and the storage box 26 to move upward, so that the height of the conveying pipe 28 can be adjusted to a position corresponding to the height of the color sorter body 1. The operator moves the adjusted storage box 26 to the right side of the color sorter body 1, so that the bottom of the discharge pipe 21 corresponds to the top inlet of the color sorter body 1.

[0038] Turn on the switches of drive motor 22 and rotation motor 203, so that drive motor 22 drives the crushing rod 24 to rotate through shaft 25, pouring the material to be lifted into storage bin 26. The crushing rod 24 can break up the clumps of material. When the material needs to be lifted, open electric valve 201, so that the material in storage bin 26 can be transferred to conveying pipe 28 through discharge pipe 29, so that the material can fall into auger rod 204. Rotation motor 203 drives auger rod 204 to rotate, so that auger rod 204 can lift the material on the right side of conveying pipe 28 to the left side, so that the material can be discharged through discharge pipe 21, so that the material can enter the color sorter body 1, and the material can be detected by color sorter body 1.

[0039] 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.

Claims

1. A material lifting device for a color sorter, comprising a color sorter body (1), characterized in that: The color sorter body (1) is provided with a base (3) on the right side, a lifting mechanism (4) is provided inside the base (3), and a feeding mechanism (2) is provided on the top of the lifting mechanism (4). The feeding mechanism (2) includes a fixed plate (27), which is located on the top of the lifting mechanism (4). A storage box (26) is fixedly connected to the top right side of the fixed plate (27). A load-bearing plate (23) is fixedly connected to the top of the storage box (26). A drive motor (22) is fixedly connected to the top of the load-bearing plate (23). A rotating shaft (25) is fixedly connected to the bottom of the drive motor (22). A crushing rod (24) is fixedly connected to the periphery of the rotating shaft (25). A discharge pipe is fixedly connected to the middle of the bottom of the storage box (26). (29) An electric valve (201) is fixedly connected to the inside of the discharge pipe (29). A conveying pipe (28) is fixedly connected to the top of the fixed plate (27). A discharge pipe (29) is fixedly connected to the top right side of the conveying pipe (28). A rotating motor (203) is fixedly connected to the right side of the conveying pipe (28). An auger rod (204) is fixedly connected to the left side of the rotating motor (203). The auger rod (204) is rotatably connected to the inside of the conveying pipe (28). A discharge pipe (21) is fixedly connected to the bottom left side of the conveying pipe (28).

2. The material lifting device for a color sorter according to claim 1, characterized in that: The discharge pipe (29) is located at the top of the fixed pipe (202).

3. The material lifting device for a color sorter according to claim 1, characterized in that: The inner side of the load-bearing plate (23) is provided with a fixing hole corresponding to the position of the rotating shaft (25), and the rotating shaft (25) is rotatably connected to the inner side of the fixing hole.

4. The material lifting device for a color sorter according to claim 1, characterized in that: The inner side of the conveying pipe (28) is provided with a discharge hole corresponding to the position of the discharge pipe (21), and the discharge pipe (21) is provided with the top of the color sorter body (1).

5. The material lifting device for a color sorter according to claim 1, characterized in that: The lifting mechanism (4) includes a servo motor (44), which is fixedly connected to the bottom of the base (3). A threaded rod (42) is fixedly connected to the top of the servo motor (44). The threaded rod (42) is rotatably connected to the inner side of the base (3). A threaded plate (41) is threadedly connected to the outer periphery of the threaded rod (42). A limit strip (43) is fixedly connected to the top of the threaded plate (41). The limit strip (43) is fixedly connected to the bottom of the fixed plate (27).

6. The material lifting device for a color sorter according to claim 5, characterized in that: There are four limiting strips (43), and the four limiting strips (43) are respectively fixedly connected to the top of the threaded plate (41).

7. A material lifting device for a color sorter according to claim 5, characterized in that: The base (3) has a sliding hole on its inner side that corresponds to the position of the limiting strip (43), and the limiting strip (43) is slidably connected to the inner side of the sliding hole.

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