A mobile sorting machine

Abstract

The utility model relates to mobile sorting machine technical field discloses a mobile sorting machine, including the truck, the top of truck is provided with sorting device, the top of truck and located sorting device's outside is provided with the protective shed, the rear of truck is provided with the pre -screening frame, the rear of pre -screening frame is provided with the shallow, the top of shallow is provided with the conveying device, through the adjustment assembly who sets, the staff can start first motor, drive screw rod rotation, drive the directional sliding of moving block along the sliding slot in fixed frame, avoid the deviation, at the same time, two groups of rotary rod and connecting arm symmetrical distribution, through the synchronous effect of rotating block and connecting frame on conveying device bottom, cooperate the rotation support of rotary column and connecting plate, make the angle adjustment process of conveying device smooth and no shaking, ensure the adjustment accuracy, and then adapt to the material conveying demand of different height, improve the operation flexibility and reliability of mobile sorting machine.

Description

Technical Field

[0001] This utility model relates to the field of mobile sorting machine technology, and in particular to a mobile sorting machine. Background Technology

[0002] Mobile sorting machines are mobile devices that integrate material conveying, screening, and sorting functions. They are widely used in mining, construction, waste treatment, and resource recycling, and can move flexibly to different work sites to achieve efficient sorting and processing of various materials.

[0003] Existing mobile sorting machines may have issues such as a narrow range of adjustment for the conveyor angle or cumbersome adjustment methods. In actual use, they are difficult to adapt quickly when faced with material piles of different heights, pre-screening rack outlets, or sorting device inlets, resulting in a significant decrease in the equipment's operational flexibility in complex environments. Therefore, we propose a mobile sorting machine. Utility Model Content

[0004] The purpose of this utility model is to provide a mobile sorting machine to solve the problem mentioned in the background art that the conveying device may have a narrow angle adjustment range or a cumbersome adjustment method. In actual use, it is difficult to quickly adapt to material piles of different heights, pre-screening rack outlets, or sorting device inlets, resulting in a significant decrease in the equipment's operational flexibility in complex sites.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a mobile sorting machine, including a truck, a sorting device is provided on the top of the truck, a protective canopy is provided on the top of the truck and outside the sorting device, a pre-screening frame is provided behind the truck, a trolley is provided behind the pre-screening frame, a conveying device is provided above the trolley, and an adjusting component is provided above the trolley and below the conveying device. The adjusting component includes a rotating column, a connecting plate and a fixing frame, the fixing frame is connected to a threaded rod through a first motor, the threaded rod is connected to a rotating rod through a moving block, and the rotating rod is connected to a rotating block and a connecting frame through a connecting arm.

[0006] As a preferred embodiment, the two ends of the rotating column are rotatably connected to the inner walls of the rear top of the trolley, the connecting plate is fixedly connected to the outer wall of the rotating column, and the connecting plate is fixedly connected to the rear bottom of the conveying device.

[0007] As a preferred embodiment, the fixed frame is fixedly installed on the top of the trolley, the first motor is fixedly connected to the front outer wall of the fixed frame, one end of the threaded rod is fixedly connected to the output end of the first motor, the other end of the threaded rod is rotatably connected to the rear inner wall of the fixed frame, and the outer wall of the threaded rod is rotatably connected to the front inner wall of the fixed frame.

[0008] As a preferred embodiment, the inner wall of the movable block is threadedly connected to the outer wall of the threaded rod, and a sliding groove is provided on the inner bottom wall of the fixed frame. The bottom of the movable block is slidably connected to the inside of the sliding groove, and two sets of rotating rods and connecting arms are provided.

[0009] As a preferred embodiment, the two sets of rotating rods are fixedly connected to the outer walls of both sides of the moving block, the inner walls of one end of the two sets of connecting arms are rotatably connected to the outer walls of the two sets of rotating rods, the connecting frame is fixedly connected to the bottom of the conveying device, the rotating block is fixedly connected to the inner wall of the connecting frame, and the other ends of the two sets of connecting arms are rotatably connected to both ends of the rotating block.

[0010] As a preferred embodiment, the pre-screening frame is provided with an angle adjustment component inside, the angle adjustment component including a second motor, the second motor being fixedly connected to the left outer wall of the pre-screening frame.

[0011] As a preferred embodiment, the output end of the second motor is fixedly connected to a drive shaft, and the other end of the drive shaft is rotatably connected to the inner right side wall of the pre-screening frame.

[0012] As a preferred embodiment, the outer wall of the drive shaft is rotatably connected to the inner left wall of the pre-screening frame, a connector is fixedly connected to the outer wall of the drive shaft, and a guide frame is fixedly connected to the top of the connector.

[0013] The technical effects and advantages of this utility model are as follows: With the adjustable components in place, the operator can start the first motor to drive the threaded rod to rotate, which in turn causes the moving block to slide along the groove in the fixed frame in a directional manner to avoid deviation. At the same time, the two sets of rotating rods and connecting arms are symmetrically distributed. Through the rotating block and connecting frame, they act synchronously on the bottom of the conveying device. With the rotation support of the rotating column and connecting plate, the angle adjustment process of the conveying device is smooth and without shaking, ensuring adjustment accuracy. This allows it to adapt to the material conveying needs of different heights and improves the operational flexibility and reliability of the mobile sorting machine. By using the angle adjustment component, the operator starts the second motor, which drives the drive shaft to rotate precisely within the pre-screening frame. The guide frame is directly adjusted synchronously via the connecting parts. The overall transmission structure is simple and efficient. The tilt angle of the guide frame can be flexibly changed according to the material characteristics. For materials that are highly viscous and easy to accumulate, adjusting the angle can extend their residence time in the pre-screening frame, ensuring thorough screening. For dry materials with good flowability, adjusting the angle can accelerate the conveying process and improve pre-screening efficiency. Attached Figure Description

[0014] Figure 1 This is a three-dimensional structural diagram of the present invention; Figure 2 This is a schematic diagram of the overall structure of this utility model; Figure 3 This is one of the partial structural schematic diagrams of the adjustment component of this utility model; Figure 4 This is the second partial structural schematic diagram of the adjustment component of this utility model; Figure 5 for Figure 4 Schematic diagram of the middle section; Figure 6 This is a schematic diagram of the overall partial structure of this utility model; Figure 7 This is a schematic diagram of the angle adjustment component structure of this utility model; Figure 8 for Figure 7 Schematic diagram of the middle section.

[0015] In the diagram: 1. Truck; 2. Sorting device; 3. Protective shed; 4. Pre-screening frame; 5. Trolley; 6. Adjustment assembly; 601. Rotating column; 602. Connecting plate; 603. Fixed frame; 604. First motor; 605. Threaded rod; 606. Moving block; 607. Rotating rod; 608. Connecting arm; 609. Connecting frame; 610. Rotating block; 611. Slide chute; 7. Angle adjustment assembly; 701. Second motor; 702. Drive shaft; 703. Connecting piece; 704. Guide frame; 8. Conveying device. Detailed Implementation

[0016] 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.

[0017] Please see the appendix Figure 1 and appendix Figure 3 - Appendix Figure 5 A mobile sorting machine includes a truck 1, a sorting device 2 on the top of the truck 1, a protective canopy 3 on the top of the truck 1 and outside the sorting device 2, a pre-screening frame 4 at the rear of the truck 1, a trolley 5 at the rear of the pre-screening frame 4, a conveying device 8 above the trolley 5, and an adjusting assembly 6 above the trolley 5 and below the conveying device 8. The adjusting assembly 6 includes a rotating column 601, a connecting plate 602, and a fixing frame 603. The fixing frame 603 is connected to a threaded rod 605 via a first motor 604. The threaded rod 605 is connected to a rotating rod 607 via a moving block 606. The rotating rod 607 is connected to a rotating block 610 and a connecting frame 609 via a connecting arm 608.

[0018] Truck 1 provides a mobile carrier and a fixed foundation. Workers can pack the sorting device 2 and protective shed 3 into a whole truck to enable on-site operation anytime and anywhere. Truck 1 serves as the equipment base, bearing the weight of the sorting device 2 and the impact of materials, ensuring the stable operation of the sorting process. It is equivalent to moving the factory sorting line onto truck 1. Conveying device 8 can transport materials to pre-screening rack 4, which can perform preliminary screening of materials. Both sides of truck 1 are equipped with export conveyor belts, and the two export conveyor belts can export materials.

[0019] The two ends of the rotating column 601 are rotatably connected to the inner walls of the rear sides of the top of the trolley 5, respectively. The connecting plate 602 is fixedly connected to the outer wall of the rotating column 601 and the bottom rear side of the conveying device 8. The fixed frame 603 is fixedly installed on the top of the trolley 5. The first motor 604 is fixedly connected to the front outer wall of the fixed frame 603. One end of the threaded rod 605 is fixedly connected to the output end of the first motor 604, and the other end of the threaded rod 605 is rotatably connected to the rear inner wall of the fixed frame 603. The outer wall of the threaded rod 605 is rotatably connected to the front inner wall of the fixed frame 603. The inner wall of the moving block 606 is threaded... The threaded rod 605 is connected to the outer wall of the fixed frame 603. A groove 611 is provided on the inner bottom wall of the fixed frame 603. The bottom of the moving block 606 is slidably connected to the inside of the groove 611. Two sets of rotating rods 607 and connecting arms 608 are provided. The two sets of rotating rods 607 are fixedly connected to the outer walls of the two sides of the moving block 606. The inner walls of one end of the two sets of connecting arms 608 are rotatably connected to the outer walls of the two sets of rotating rods 607. The connecting frame 609 is fixedly connected to the bottom of the conveying device 8. The rotating block 610 is fixedly connected to the inner wall of the connecting frame 609. The other ends of the two sets of connecting arms 608 are rotatably connected to the two ends of the rotating block 610.

[0020] The movable block 606 is fitted onto the threaded rod 605. When the threaded rod 605 rotates, the movable block 606 slides back and forth along the slide groove 611. The slide groove 611 can restrict the movable block 606 to move only in a straight line, ensuring adjustment accuracy. The rotating column 601 is the rotating shaft of the conveying device 8, allowing the conveying device 8 to rotate around the rotating column 601 to achieve angle adjustment.

[0021] Specifically, through the set adjustment component 6, the operator starts the first motor 604, drives the threaded rod 605 to rotate, and drives the moving block 606 to slide in a direction along the slide groove 611 in the fixed frame 603 to avoid deviation. At the same time, the two sets of rotating rods 607 and the connecting arm 608 are symmetrically distributed, and act synchronously on the bottom of the conveying device 8 through the rotating block 610 and the connecting frame 609. With the rotation support of the rotating column 601 and the connecting plate 602, the angle adjustment process of the conveying device 8 is stable and without shaking, ensuring adjustment accuracy, thereby adapting to the material conveying needs of different heights and improving the operational flexibility and reliability of the mobile sorting machine.

[0022] Please see the appendix Figure 1 and appendix Figure 6 - Appendix Figure 8 An angle adjustment component 7 is provided inside the pre-screening frame 4. The angle adjustment component 7 includes a second motor 701. The second motor 701 is fixedly connected to the left outer wall of the pre-screening frame 4. The output end of the second motor 701 is fixedly connected to a drive shaft 702. The other end of the drive shaft 702 is rotatably connected to the right inner wall of the pre-screening frame 4. The outer wall of the drive shaft 702 is rotatably connected to the left inner wall of the pre-screening frame 4. A connector 703 is fixedly connected to the outer wall of the drive shaft 702. A guide frame 704 is fixedly connected to the top of the connector 703.

[0023] The connector 703 connects the drive shaft 702 and the guide frame 704. The connector 703 is fixed to the outer wall of the drive shaft 702. When the drive shaft 702 rotates, the connector 703 rotates accordingly, thereby driving the guide frame 704 to rotate synchronously, so as to achieve angle adjustment.

[0024] Specifically, by setting the angle adjustment component 7, the operator starts the second motor 701, which drives the drive shaft 702 to rotate inside the pre-screening frame 4. The guide frame 704 is driven to adjust its angle synchronously through the connecting piece 703. The overall transmission structure is simple and efficient. The tilt angle of the guide frame 704 can be changed according to the material characteristics. For materials with high viscosity and easy accumulation, adjusting the angle can prolong their residence time in the pre-screening frame 4 to ensure full screening. For dry materials with good flowability, adjusting the angle can accelerate the conveying and improve the pre-screening efficiency.

[0025] Working principle of this utility model: This utility model is a mobile sorting machine. First, the operator drives the truck 1 to the work site and adjusts the relative position of the trolley 5 with the truck 1 and the pre-screening frame 4 to ensure smooth docking of each device. The protective canopy 3 is deployed to provide protection for the sorting device 2. Then, according to the material stacking height and the feed inlet height of the pre-screening frame 4, the operator starts the first motor 604, which drives the threaded rod 605 to rotate, causing the moving block 606 to slide directionally along the slide groove 611 in the fixed frame 603. The moving block 606, through two sets of rotating rods 607 and connecting arms 608, cooperates with the rotating block 610 and the connecting frame 609 to push the conveying device 8 to adjust the tilt angle around the rotating column 601 until the discharge end of the conveying device 8 is precisely docked with the pre-screening frame. The feed inlet of the pre-screening frame 4 allows the operator to start the second motor 701 based on the characteristics of the material to be processed. This drives the drive shaft 702 to rotate within the pre-screening frame 4. The connecting piece 703 then drives the guide frame 704 to adjust the tilt angle. If the material is highly viscous and easily accumulates, the angle is reduced to extend the residence time. If the material is dry and has good flowability, the angle is increased to accelerate the conveying process. Next, the operator feeds the material to be sorted into the conveying device 8, which then transports the material to the pre-screening frame 4. The material is guided into the pre-screening frame 4 by the guide frame 704 to complete the initial screening. The screened material then enters the sorting device 2 on top of the truck 1 for fine sorting. The sorted material is then output through the corresponding channel. The entire process is carried out stably under the protection of the protective shed 3.

[0026] Finally, it should be noted that the above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A mobile sorting machine, comprising a truck (1), a sorting device (2) disposed on the top of the truck (1), a protective canopy (3) disposed on the top of the truck (1) and outside the sorting device (2), a pre-screening frame (4) disposed at the rear of the truck (1), a trolley (5) disposed at the rear of the pre-screening frame (4), and a conveying device (8) disposed above the trolley (5), characterized in that: An adjustment assembly (6) is provided above the trolley (5) and below the conveying device (8). The adjustment assembly (6) includes a rotating column (601), a connecting plate (602), and a fixed frame (603). The fixed frame (603) is connected to a threaded rod (605) via a first motor (604). The threaded rod (605) is connected to a rotating rod (607) via a moving block (606). The rotating rod (607) is connected to a rotating block (610) and a connecting frame (609) via a connecting arm (608).

2. A mobile sorting machine according to claim 1, characterized in that: The two ends of the rotating column (601) are rotatably connected to the inner walls of the top rear sides of the trolley (5), the connecting plate (602) is fixedly connected to the outer wall of the rotating column (601), and the connecting plate (602) is fixedly connected to the bottom rear side of the conveying device (8).

3. A mobile sorting machine according to claim 2, characterized in that: The fixed frame (603) is fixedly installed on the top of the trolley (5). The first motor (604) is fixedly connected to the front outer wall of the fixed frame (603). One end of the threaded rod (605) is fixedly connected to the output end of the first motor (604). The other end of the threaded rod (605) is rotatably connected to the rear inner wall of the fixed frame (603). The outer wall of the threaded rod (605) is rotatably connected to the front inner wall of the fixed frame (603).

4. A mobile sorting machine according to claim 3, characterized in that: The inner wall of the movable block (606) is threaded to the outer wall of the threaded rod (605). A groove (611) is provided on the inner bottom wall of the fixed frame (603). The bottom of the movable block (606) is slidably connected to the inside of the groove (611). Two sets of rotating rods (607) and connecting arms (608) are provided.

5. A mobile sorting machine according to claim 4, characterized in that: The two sets of rotating rods (607) are fixedly connected to the outer walls of the two sides of the moving block (606), and the inner walls of one end of the two sets of connecting arms (608) are rotatably connected to the outer walls of the two sets of rotating rods (607). The connecting frame (609) is fixedly connected to the bottom of the conveying device (8), and the rotating block (610) is fixedly connected to the inner wall of the connecting frame (609). The other ends of the two sets of connecting arms (608) are rotatably connected to the two ends of the rotating block (610).

6. A mobile sorting machine according to any one of claims 1-5, characterized in that: The pre-screening rack (4) is equipped with an angle adjustment component (7), which includes a second motor (701) and is fixedly connected to the left outer wall of the pre-screening rack (4).

7. A mobile sorting machine according to claim 6, characterized in that: The output end of the second motor (701) is fixedly connected to a drive shaft (702), and the other end of the drive shaft (702) is rotatably connected to the inner right side of the pre-screening frame (4).

8. A mobile sorting machine according to claim 7, characterized in that: The outer wall of the drive shaft (702) is rotatably connected to the left inner wall of the pre-screening frame (4). A connector (703) is fixedly connected to the outer wall of the drive shaft (702), and a guide frame (704) is fixedly connected to the top of the connector (703).

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