Iron powder processing device with graded crushing function

Abstract

The utility model discloses an iron powder processing device with a grading crushing function, which comprises a jaw crusher and a cone crusher, and a grading structure is arranged between the jaw crusher and the cone crusher; the grading structure comprises a transfer box, a feeding opening is formed in the upper wall face of the transfer box in an inserted mode, the feeding opening is connected with the discharging end of the jaw crusher, and a rubber connecting piece is arranged on the inner side wall face of the transfer box; the utility model relates to the technical field of iron powder processing devices, a grading structure is used for screening iron powder obtained by crushing work of a jaw crusher, materials which do not meet the granularity requirement are automatically transferred to a cone crusher to continue to be crushed, an operator does not need to manually collect large-particle materials obtained by screening in the grading structure, and the working efficiency is improved. The working efficiency is improved and the use is convenient.

Description

TECHNICAL FIELD

[0001] The utility model relates to iron powder processing device technical field, specifically is iron powder processing device with grading crushing function. BACKGROUND

[0002] Iron powder is widely used in national defense, aerospace, chemical industry, metallurgy, building materials and other industries, and its demand is increasing. After the iron powder crushing production is completed, the iron powder usually needs to be screened to obtain more uniform particle size iron powder. The existing such as the publication number for CN211385199U a kind of iron powder production has the crushing device with filter structure, including base, glass and spring, the lower end of the base is provided with foot pillar, and the outer side of foot pillar is fixed with fixed ring, the upper end center position of the base is provided with collection bin, and the inner side lower end of collection bin is provided with collection groove, the side of collection groove is fixed with glass;Iron powder after crushing is filtered through filter bin, larger particle iron powder is retained in filter bin, and the staff needs to manually collect large particle materials in filter bin, which is low in working efficiency and inconvenient to use.

[0003] For the above problems, there may be technical means to solve in the prior art, but the present case wants to provide an alternative or replacement technical solution. INVENTION CONTENTS

[0004] To solve the problems raised in the background art, the utility model realizes the following technical scheme: an iron powder processing device with grading crushing function, comprising a jaw crusher and a cone crusher, a grading structure is arranged between the jaw crusher and the cone crusher;

[0005] The grading structure includes a transfer box, a feed inlet is inserted on the upper wall surface of the transfer box, the feed inlet is connected with the discharge end of the jaw crusher, a rubber connecting piece is arranged on the inner side wall surface of the transfer box, a screening plate is installed at the center part of the rubber connecting piece, a power assembly is arranged on the lower wall surface of the screening plate, a U-shaped mesh groove extends downward from one end of the rubber connecting piece, the U-shaped mesh groove is fixedly installed on the inner side wall surface of the transfer box, a sliding plate extends from one end of the U-shaped mesh groove, a transfer port is arranged on the side wall surface of the transfer box corresponding to the sliding plate, a discharge port is arranged on the lower wall surface of the transfer box, the feed end of the cone crusher is in communication with the transfer port, a discharge part is arranged on the transfer box, and the discharge part is arranged corresponding to the U-shaped mesh groove.

[0006] Preferably, the power assembly includes a support rod, the support rod is installed on the lower wall surface of the screening plate, an installation plate is arranged at the lower end of the support rod, a vibration motor is installed at the center part of the lower wall surface of the installation plate, a spring is installed on the lower wall surface of the installation plate, a fixing frame is arranged at the lower end of the spring, and the fixing frame is installed on the inner side wall surface of the transfer box.

[0007] Preferably, the discharge section includes a rotating shaft, which is movably inserted into a transfer box. A drive motor is installed at one end of the rotating shaft, and multiple baffles are installed on the rotating shaft in a circular array. One end of each baffle is movably attached to the inner wall of the U-shaped mesh channel.

[0008] Preferably, the jaw crusher, cone crusher, and transfer box are all equipped with a frame, the lower end of the frame is equipped with a base, and the outer wall of the transfer box is equipped with a control panel.

[0009] Preferably, a stabilizing frame is provided between the drive motor and the transfer box.

[0010] Preferably, the lower end of the transfer box is provided with a discharge ramp.

[0011] Beneficial effects

[0012] This utility model provides an iron powder processing device with a grading and crushing function. Compared with the prior art, it has the following advantages: the grading structure is used to screen the iron powder obtained by the jaw crusher. The material that does not meet the particle size requirements is automatically transferred to the cone crusher for further crushing. There is no need for operators to manually collect the large particles screened in the grading structure, which improves work efficiency and is convenient to use. Attached Figure Description

[0013] Figure 1 This is a partial three-dimensional structural diagram of an iron powder processing device with graded crushing function according to the present invention.

[0014] Figure 2 This is a schematic diagram of the main cross-sectional structure of an iron powder processing device with graded crushing function according to the present invention.

[0015] Figure 3 This is a partial side sectional view of the iron powder processing device with graded crushing function according to the present invention.

[0016] Figure 4 This utility model relates to an iron powder processing device with a graded crushing function. Figure 2 A magnified schematic diagram of the structure at point A in the middle.

[0017] In the diagram: 1. Jaw crusher, 2. Cone crusher, 3. Transfer box, 4. Feed inlet, 5. Rubber connecting plate, 6. Screening plate, 7. U-shaped mesh trough, 8. Sliding plate, 9. Transfer port, 10. Discharge port, 11. Support rod, 12. Mounting plate, 13. Vibrating motor, 14. Spring, 15. Fixing frame, 16. Rotating shaft, 17. Drive motor, 18. Baffle, 19. Frame, 20. Base, 21. Stabilizing frame, 22. Discharge ramp, 23. Control panel. DETAILED DESCRIPTION

[0018] Based on the embodiments in the utility model, all other embodiments obtained by the ordinary skilled in the art without making creative labor belong to the range of the utility model protection.

[0019] Embodiment: through the personnel in the art, all electrical components in the case and its adapted power supply are connected through the wire, and should be according to actual situation, select the appropriate controller, to meet the control demand, specific connection and control order, should refer to the working principle in the following, the working order of each electrical component is completed, and the detailed connecting means is the public technical knowledge in the art, the working principle and process are mainly introduced below, and the electrical control is not explained.

[0020] Please refer to Figures 1-4 In order to solve the problem that the iron powder after crushing is filtered through the filtering structure, the larger particle iron powder is retained in the filtering structure, the work personnel needs to manually collect the large particle material in the filtering structure, the work efficiency is low, and the use is inconvenient, the technical scheme is designed, and the detailed technical scheme is as follows.

[0021] An iron powder processing device with grading crushing function, comprising a jaw crusher 1 and a cone crusher 2, and a grading structure is arranged between the jaw crusher 1 and the cone crusher 2.

[0022] It should be noted that the structure and working principle of the jaw crusher 1 can refer to the PE jaw crusher 1 produced by Shanghai Zhuoyamining Machinery Co., Ltd., and the structure and working principle of the cone crusher 2 can refer to the HP hydraulic cone crusher produced by Shanghai Zhuoyamining Machinery Co., Ltd. Since it is prior art, it will not be described here. The grading structure is used to screen the iron powder obtained by the jaw crusher 1, and the material not meeting the particle size requirement is automatically transferred to the cone crusher 2 for further crushing. The operator does not need to manually collect the large particle material screened in the grading structure, thereby improving the work efficiency and facilitating the use.

[0023] Specifically, the grading structure comprises a transfer box 3, a feed inlet 4 is inserted on the upper wall surface of the transfer box 3, the feed inlet 4 is connected with the discharge end of the jaw crusher 1, a rubber connecting piece 5 is arranged on the inner side wall surface of the transfer box 3, a screening plate 6 is installed at the center part of the rubber connecting piece 5, a power assembly is arranged on the lower wall surface of the screening plate 6, a U-shaped mesh groove 7 extends downward from one end of the rubber connecting piece 5, the U-shaped mesh groove 7 is fixedly installed on the inner side wall surface of the transfer box 3, a sliding plate 8 extends from one end of the U-shaped mesh groove 7, a transfer port 9 is arranged on the side wall surface of the transfer box 3 and corresponds to the sliding plate 8, and a discharge port 10 is arranged on the lower wall surface of the transfer box 3.

[0024] Specifically, the power assembly includes a support rod 11 mounted on the lower wall of the screening plate 6, the lower end of the support rod 11 is provided with a mounting plate 12, the lower wall of the mounting plate 12 is provided with a vibration motor 13 at the center, the lower wall of the mounting plate 12 is provided with a spring 14, the lower end of the spring 14 is provided with a fixing frame 15, and the fixing frame 15 is mounted on the inner side wall of the transfer box 3;

[0025] Specifically, the discharging part includes a rotating shaft 16 movably inserted into the transfer box 3, one end of the rotating shaft 16 is provided with a driving motor 17, and a plurality of baffle plates 18 are circularly arranged on the rotating shaft 16 and movably attached to the inner side wall of the U-shaped mesh groove 7;

[0026] It should be noted that the raw material first enters the jaw crusher 1 and is preliminarily crushed through the extrusion action between the moving jaw and the stationary jaw. The preliminarily crushed iron powder enters the feed port 4 of the transfer box 3 through the discharge end of the jaw crusher 1, and falls on the screening plate 6. The screening plate 6 screens the iron powder, and the vibration motor 13 works under the action of the spring 14 to vibrate the mounting plate 12, the support rod 11 and the screening plate 6, thereby enhancing the screening effect. The rubber connecting piece 5 is used to close the gap between the screening plate 6 and the transfer box 3 and can also make the screening plate 6 vibrate. A part of the iron powder meeting the particle size requirement falls into the transfer box 3 through the screening plate 6, and the large-particle material slides into the U-shaped mesh groove 7 along the rubber connecting piece 5. The U-shaped mesh groove 7 can also filter the material meeting the particle size requirement that moves with the large-particle material. The larger particles that do not meet the requirement are left in the U-shaped mesh groove 7. The driving motor 17 works to make the rotating shaft 16 drive the plurality of baffle plates 18 to rotate. The larger particles that do not meet the requirement in the U-shaped mesh groove 7 are pushed to the sliding plate 8 by the baffle plates 18 and then enter the cone crusher 2 from the material rotating port 9 to perform fine crushing work, thereby realizing automatic screening and being convenient to use.

[0027] As a preferred further, the jaw crusher 1, the cone crusher 2 and the transfer box 3 are all provided with a frame 19, the lower end of the frame 19 is provided with a base 20, and a control panel 23 is arranged on the outer side wall of the transfer box 3;

[0028] It should be noted that the frame 19 is used to fix the jaw crusher 1, the cone crusher 2 and the transfer box 3 on the base 20 according to the designed height. The device is fixed on the working site through the base 20, and the structure of the frame 19 only needs to meet the fixed installation of the jaw crusher 1, the cone crusher 2 and the transfer box 3, which is not limited at present. The control panel 23 is used to control the work of the grading structure. The control panel 23 is internally provided with a single-chip microcomputer, which can be programmed. The control program is written to realize the control work of the grading structure. Since it is prior art, no further description is given.

[0029] As preferred, further, a stabilizing frame 21 is arranged between the driving motor 17 and the transfer box 3, for fixed mounting of the driving motor 17 and the transfer box 3.

[0030] As preferred, further, a discharge slope 22 is arranged at the lower end of the transfer box 3, for assisting the discharge of the iron powder at the bottom of the transfer box 3.

[0031] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An iron powder processing device with a grading and crushing function, comprising a jaw crusher (1) and a cone crusher (2), characterized in that, A grading structure is provided between the jaw crusher (1) and the cone crusher (2); The grading structure includes a transfer box (3), with a feed inlet (4) inserted into the upper wall of the transfer box (3). The feed inlet (4) is connected to the discharge end of the jaw crusher (1). A rubber connecting piece (5) is provided on the inner wall of the transfer box (3). A screening plate (6) is installed in the center of the rubber connecting piece (5). A power assembly is provided on the lower wall of the screening plate (6). A U-shaped mesh groove (7) extends downward from one end of the rubber connecting piece (5). The trough (7) is fixedly installed on the inner wall of the transfer box (3). One end of the U-shaped mesh trough (7) extends to a sliding plate (8). A transfer port (9) is provided on the side wall of the transfer box (3) corresponding to the sliding plate (8). A discharge port (10) is provided on the lower wall of the transfer box (3). The feed end of the cone crusher (2) is connected to the transfer port (9). A discharge section is provided on the transfer box (3). The discharge section is corresponding to the U-shaped mesh trough (7).

2. The iron powder processing device with a graded crushing function according to claim 1, characterized in that, The power assembly includes a support rod (11), which is mounted on the lower wall of the screening plate (6). A mounting plate (12) is provided at the lower end of the support rod (11). A vibration motor (13) is installed at the center of the lower wall of the mounting plate (12). A spring (14) is installed on the lower wall of the mounting plate (12). A fixing frame (15) is provided at the lower end of the spring (14). The fixing frame (15) is installed on the inner wall of the transfer box (3).

3. The iron powder processing device with a graded crushing function according to claim 1, characterized in that, The discharge section includes a rotating shaft (16), which is movably inserted into the transfer box (3). A drive motor (17) is installed at one end of the rotating shaft (16). Multiple baffles (18) are installed on the rotating shaft (16) in a circular array. One end of the multiple baffles (18) is movably attached to the inner wall of the U-shaped mesh channel (7).

4. The iron powder processing device with graded crushing function according to claim 1, characterized in that, The jaw crusher (1), cone crusher (2) and transfer box (3) are all equipped with a frame (19), and a base (20) is provided at the lower end of the frame (19). A control panel (23) is provided on the outer wall of the transfer box (3).

5. The iron powder processing device with a graded crushing function according to claim 3, characterized in that, A stabilizing frame (21) is provided between the drive motor (17) and the transfer box (3).

6. The iron powder processing device with a graded crushing function according to claim 1, characterized in that, The transfer box (3) is provided with a discharge ramp (22) at its lower end.

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