Iron ore waste powder recycling and screening device

Abstract

The utility model provides an iron ore waste powder recycling and screening device, which relates to the technical field of waste powder recycling and screening equipment, and comprises a transportation mechanism, the transportation mechanism comprises a bottom frame, a support frame is arranged on the bottom frame, an expansion frame is arranged at one end, far away from the bottom frame, of the support frame, a fixer is arranged in the support frame, and the fixer is connected with the transportation mechanism. A driver is arranged between the two fixing devices, a crawler belt is arranged on the outer surface of the driver, an inlet mechanism is arranged in the expansion frame, and the inlet mechanism comprises a top frame. According to the utility model, iron ore waste powder is placed in the inlet mechanism in the expanding frame, so that the iron ore powder enters the discharging groove through the side sealing plate and enters the screening mechanism through the discharging groove for screening, and the screened iron waste powder falls on the crawler belt; in this way, the transmission device can conduct transmission to drive the crawler belt to work, waste powder can be conveyed and carried away, and therefore the practicability of the waste powder conveying device in the actual using process is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to waste powder recycling and screening equipment technical field especially relates to a kind of iron ore waste powder recycling and screening device. BACKGROUND

[0002] Iron ore waste powder recycling and screening device has important significance in mining and metallurgical industry. With the finiteness of resources and the increasing attention to environmental protection, recycling of waste has become one of the important directions of industry development. Iron ore waste powder is a byproduct produced in the process of iron ore processing, which contains a certain amount of iron. If it can be effectively recycled, it can not only reduce resource waste, but also reduce environmental pollution, and has high economic and environmental value. Therefore, developing an efficient and automated iron ore waste powder recycling and screening device is of great significance to improve resource utilization and environmental protection.

[0003] The existing iron ore waste powder recycling and screening device has some problems and deficiencies. First, the traditional screening device often needs more manual intervention during operation, including material feeding and screening process adjustment, which leads to low production efficiency. Second, the existing device often has problems such as waste powder accumulation and transmission difficulty when processing waste powder, which can easily cause equipment jamming and failure, affecting continuous operation. In addition, the transmission and transmission system of the existing device is not flexible enough, and it is difficult to adapt to different scenes and working conditions, and lacks intelligent and automated control, which limits the practicality and stability of the equipment. Therefore, there is an urgent need for an improved iron ore waste powder recycling and screening device to improve recovery rate and processing efficiency, reduce labor cost, and realize sustainable utilization of resources and environmental friendliness through optimized design and automated control. SUMMARY

[0004] The utility model aims at solving the shortcomings in prior art, and provides an iron ore waste powder recycling and screening device.

[0005] To achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an iron ore waste powder recycling and screening device, comprising: a transport mechanism, the transport mechanism comprises a chassis, a support frame is provided on the chassis, an extension frame is provided at one end of the support frame away from the chassis, a fixator is provided in the support frame, a transmission is provided between the two fixators, a track is provided on the outer surface of the transmission, an inlet mechanism is provided in the extension frame, the inlet mechanism comprises a top frame, a connecting frame is provided on one side of the top frame, a bottom frame is provided at one end of the connecting frame away from the top frame, a side sealing plate is provided between the bottom frame and the top frame, and a discharge bevel is provided on one side of the bottom frame away from the side sealing plate.

[0006] As a preferred implementation, the support frame is provided with a screening mechanism on the track, the screening mechanism comprises a butt joint arc plate, the butt joint arc plate is provided with a mesh screen, the inner surface of the mesh screen is provided with a support plate, and the end of the support plate away from the mesh screen is provided with a central rotating rod.

[0007] As a preferred implementation, the two sides of the butt joint arc plate are fixedly connected to the support frame, the outer surface of the mesh screen is in contact with the butt joint arc plate, the two ends of the support plate are fixedly connected to the outer surface of the mesh screen and the central rotating rod respectively, and the central rotating rod is limited in the mesh screen to rotate.

[0008] As a preferred implementation, one end of the support frame is fixedly connected to the chassis, one end of the expansion frame is fixedly connected to the end of the support frame away from the chassis, and one side of the fixator is fixedly connected to the expansion frame.

[0009] As a preferred implementation, the two ends of the transmission device are limited in the fixator to transmit power, the inner surface of the track is nested on the outer surface of the transmission device, and the two ends of the connecting frame are fixedly connected between the top frame and the bottom frame.

[0010] As a preferred implementation, the outer surface of the side sealing plate is fixedly connected between the top frame and the bottom frame, and one end of the discharge bevel is butted to the side of the bottom frame away from the connecting frame.

[0011] Compared with the prior art, the advantages and positive effects of the utility model lie in:

[0012] The iron ore waste powder is placed in the inlet mechanism in the expansion frame, so that the iron ore powder enters the discharge bevel through the side sealing plate and is screened in the screening mechanism, the screened iron waste powder falls on the track, the transmission device is driven to drive the track to work, and the waste powder is transported away, so that the practicability in the actual use process is improved. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 The utility model provides a kind of iron ore waste powder recycling screening device structure schematic view.

[0014] Figure 2 The utility model provides a kind of iron ore waste powder recycling screening device transport mechanism structure schematic view.

[0015] Figure 3 The utility model provides a kind of iron ore waste powder recycling screening device inlet mechanism structure schematic view.

[0016] Figure 4 The utility model provides a kind of iron ore waste powder recycling screening device screening mechanism structure schematic view.

[0017] Legend:

[0018] 1, transport mechanism; 11, underframe; 12, support frame; 13, expansion frame; 14, fixator; 15, transmission; 16, track;

[0019] 2, inlet mechanism; 21, top frame; 22, connecting frame; 23, bottom frame; 24, side sealing plate; 25, discharge bevel;

[0020] 3, screening mechanism; 31, butt joint arc plate; 32, center rotating rod; 33, support plate; 34, mesh screen. DETAILED DESCRIPTION

[0021] In order to more clearly illustrate the overall concept of the present application, the following will be described in detail in conjunction with the accompanying drawings.

[0022] It should be noted that in the following description, many specific details are set forth in order to provide a thorough understanding of the present application, however, the present application can also be implemented in other ways different from those described herein, therefore, the protection scope of the present application is not limited by the specific embodiments disclosed below.

[0023] In addition, in the description of the present application, it should be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore, it cannot be understood as a limitation on the present application.

[0024] In the present application, unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connection", "fixing" and the like should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrated; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the internal communication of two elements or the interaction relationship between two elements. However, it is noted that direct connection means that the connection between the two main bodies does not form a connection relationship through an excessive structure, but is connected only through the connecting structure to form a whole. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0025] In the present application, unless otherwise expressly specified and limited, the first feature is "on" or "under" the second feature, which can be direct contact between the first and second features, or indirect contact through an intermediate medium. In the description of the present application, the description of the terms "one embodiment", "some embodiments", "example", "specific example" or "some examples" means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present application. In the present application, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner. Embodiment 1

[0026] As shown in Figures 1-3 The utility model provides a kind of technical scheme: a kind of iron ore waste powder recovery screening device, comprising: transport mechanism 1, transport mechanism 1 includes underframe 11, support frame 12 is provided on underframe 11, the end of support frame 12 away from underframe 11 is provided with expansion frame 13, fixed device 14 is provided in support frame 12, transmission 15 is provided between the two fixed devices 14, the outer surface of transmission 15 is provided with track 16, inlet mechanism 2 is provided in expansion frame 13, inlet mechanism 2 includes top frame 21, one side of top frame 21 is provided with connecting frame 22, the end of connecting frame 22 away from top frame 21 is provided with bottom frame 23, side seal plate 24 is provided between bottom frame 23 and top frame 21, the side of bottom frame 23 away from side seal plate 24 is provided with discharge bevel 25, one end of support frame 12 is fixedly connected on underframe 11, one end of expansion frame 13 is fixedly connected on the end of support frame 12 away from underframe 11, one side of fixed device 14 is fixedly connected on expansion frame 13, the both ends of transmission 15 are limited in fixed device 14 and drive, the inner surface of track 16 is nested in the outer surface of transmission 15, the both ends of connecting frame 22 are fixedly connected between top frame 21 and bottom frame 23, the outer surface of side seal plate 24 is fixedly connected between top frame 21 and bottom frame 23, one end of discharge bevel 25 is connected on the side of bottom frame 23 away from connecting frame 22.

[0027] In the present application, when the screening device is used for screening, the iron ore waste powder can be placed in the inlet mechanism 2 in the expansion frame 13, so that the iron ore powder can enter the discharge bevel 25 through the side seal plate 24 and then enter the screening mechanism 3 for screening, and the screened iron waste powder can fall on the track 16, so that the transmission 15 can drive the track 16 to work and transport the waste powder. Embodiment 2

[0028] As shown in Figures 1-4As shown, a screening mechanism 3 is provided on the track 16 via a support frame 12. The screening mechanism 3 includes a docking arc plate 31, a screen 34 is provided on the docking arc plate 31, a support plate 33 is provided on the inner surface of the screen 34, and a central rotating rod 32 is provided at the end of the support plate 33 away from the screen 34. Both sides of the docking arc plate 31 are fixedly connected to the support frame 12. The outer surface of the screen 34 is in contact with the docking arc plate 31. Both ends of the support plate 33 are fixedly connected to the outer surfaces of the screen 34 and the central rotating rod 32, respectively. The central rotating rod 32 is limited to rotate within the screen 34.

[0029] In this embodiment, in order to further improve the screening accuracy during actual use, a screening mechanism 3 is used to screen the iron powder between the support frame 12. The operator can filter the iron waste powder by passing the iron powder from the discharge bevel 25 through the screen 34 and rotating the support plate 33 and the screen 34 under the rotation of the central rotating rod 32.

[0030] Working principle:

[0031] like Figures 1-4 As shown, when using this screening device, the operator first places the iron ore waste powder in the inlet mechanism 2 of the extension frame 13. The iron ore waste powder enters the discharge slope 25 through the side sealing plate 24, and then enters the screening mechanism 3 through the discharge slope 25 for screening. The screened iron ore waste powder falls onto the track 16, at which time the drive unit 15 drives the track 16 to run, transporting the waste powder away.

[0032] To improve screening accuracy, a screening mechanism 3 is installed between the support frames 12. Workers can perform secondary screening of the iron ore waste powder discharged from the discharge slope 25 through a screen 34. Specifically, the rotation of the central rotating rod 32 drives the support plate 33 and the screen 34 to rotate, thereby achieving finer filtration of the iron ore waste powder.

[0033] This design not only improves the screening efficiency of the equipment but also significantly enhances the screening accuracy. The secondary screening by screening mechanism 3 effectively removes more impurities, improving the purity of the iron scrap powder. Furthermore, the conveyor mechanism of the track 16 allows the screened iron scrap powder to be transported away quickly and stably, further improving production efficiency.

[0034] The entire screening process is simple and easy to operate. Workers only need to put the iron ore waste powder into the inlet mechanism 2, and the equipment can automatically complete the screening and conveying work. The rotating design of the support plate 33 and the screen 34 ensures that no iron waste powder is missed during the screening process, improving the stability of the screening effect.

[0035] In summary, the screening device improves the screening precision and efficiency, simplifies the operation process, and improves the practicability and reliability in the actual use process through reasonable design.

[0036] Those skilled in the art should understand that the discussion of any of the above embodiments is merely exemplary and is not intended to suggest that the scope (including the claims) of the present application is limited to these examples; under the concept of the present application, the above embodiments or technical features in different embodiments can also be combined, the steps can be implemented in any order, and there are many other changes of different aspects of the present application as described above, which are not provided in details for the sake of brevity.

[0037] The present application is intended to cover all such alternatives, modifications, and variations as fall within the broad scope of the appended claims. Accordingly, any and all such alternatives, modifications, equivalents, improvements and the like are intended to be encompassed by the present application.

Claims

1. An iron ore fines recovery screening apparatus, characterised in that, The utility model relates to a transport mechanism (1), the transport mechanism (1) includes the chassis (11), be provided with support frame (12) on the chassis (11), support frame (12) is provided with the extension frame (13) away from one end of chassis (11), be provided with fixer (14) in support frame (12), be provided with transmission (15) between two fixer (14), the outer surface of transmission (15) is provided with track (16), be provided with entry mechanism (2) in extension frame (13), entry mechanism (2) includes the top frame (21), one side of top frame (21) is provided with connecting frame (22), the bottom frame (23) is provided with away from one end of top frame (21) in connecting frame (22), be provided with side sealing plate (24) between bottom frame (23) and top frame (21), one side of bottom frame (23) away from side sealing plate (24) is provided with discharge bevel (25). The support frame (12) is provided with a screening mechanism (3) on the track (16), the screening mechanism (3) includes an abutting arc plate (31), the abutting arc plate (31) is provided with a mesh screen (34), the inner surface of the mesh screen (34) is provided with a support plate (33), and the support plate (33) is provided with a center rotating rod (32) away from one end of the mesh screen (34).

2. An iron ore fines recovery and screening apparatus as claimed in claim 1, wherein: The abutting arc plate (31) is fixedly connected on both sides of the support frame (12), the outer surface of the mesh screen (34) is in contact with the abutting arc plate (31), and the support plate (33) is fixedly connected on the outer surface of the mesh screen (34) and the center rotating rod (32) at both ends, respectively.

3. An iron ore fines recovery and screening apparatus as claimed in claim 2, wherein: One end of the support frame (12) is fixedly connected on the chassis (11), one end of the extension frame (13) is fixedly connected on the support frame (12) away from the chassis (11), and one side of the fixer (14) is fixedly connected on the extension frame (13).

4. The iron ore fines recovery and screening device as claimed in claim 1, wherein: Both ends of the transmission (15) are limited in the fixer (14) for transmission, the inner surface of the track (16) is nested on the outer surface of the transmission (15), and both ends of the connecting frame (22) are fixedly connected between the top frame (21) and the bottom frame (23), respectively.

5. The iron ore fines recovery and screening device as claimed in claim 1, wherein: The outer surface of the side sealing plate (24) is fixedly connected between the top frame (21) and the bottom frame (23), and one end of the discharge bevel (25) is abutted on one side of the bottom frame (23) away from the connecting frame (22).

6. An iron ore fines recovery and screening apparatus as claimed in claim 1, wherein: ​

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