Waste steel treatment device integrating cutting and crushing functions

Abstract

The utility model provides a waste steel treatment device integrating cutting and crushing functions, and relates to the technical field of crushing equipment. The shearing assembly is installed at the upper end of the left side of the conveying assembly, the fixing assembly is additionally installed at the bottom of the shearing assembly, the fixing assembly is directly installed at the bottom of the shearing assembly, used for conveying the waste steel, of the conveying assembly, the fixing assembly is preferentially in contact with the waste steel for pressing, and then the shearing assembly descends; the shearing assembly stably shears the waste steel pressed by the fixing assembly, the screening assembly at the smashing assembly can receive the waste steel, after a part of impurities of the waste steel are screened, the waste steel is directly guided into a smashing roller to be smashed, meanwhile, the dust falling assembly carries out dust falling on the passing waste steel, and therefore the waste steel smashing efficiency is improved. The problems that according to existing steel shearing equipment, steel needs to be independently pressed, smoke can be generated during crushing, and the environment of crushing equipment is affected are solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to crushing equipment technical field especially relates to a kind of waste steel processing device of integration cutting and crushing function. BACKGROUND

[0002] With the continuous development of science and technology, people's life quality increases, and the use of various steel metal products in life increases. Steel metal used for a long time has good recycling value. After recycling, steel can be melted again to form secondary casting. However, waste steel structures have different shapes and need to be processed before they can be more conveniently melted. Melting large and complex steel structures directly can be inconvenient.

[0003] Usually, equipment is needed to shear steel, and then the sheared steel is crushed again to form small pieces that can be better processed and facilitate subsequent melting. The existing equipment for shearing steel needs to separately compress long or complex steel to avoid skewing and abnormalities during shearing. Dust is generated during crushing, which affects the environment of the crushing equipment. SUMMARY

[0004] The disclosed embodiment relates to a waste steel processing device integrating cutting and crushing functions. The shearing assembly at the bottom of the conveying assembly is directly installed and fixed to the fixed assembly, which allows the fixed assembly to be in contact and compressed with the waste steel first. Then the shearing assembly is lowered to shear the waste steel compressed by the fixed assembly stably. The screening assembly at the crushing assembly can take the waste steel and screen out some impurities. The waste steel is directly introduced into the crushing roller for crushing, and the dust removal assembly removes dust from the passing waste steel.

[0005] In the first aspect of the disclosure, a waste steel processing device integrating cutting and crushing functions is provided, which specifically includes: a conveying assembly; a shearing assembly installed at the left upper end of the conveying assembly; a fixed assembly installed at the bottom of the shearing assembly; a crushing assembly connected and installed at the left side of the conveying assembly; a screening assembly installed near the conveying assembly of the crushing assembly; a dust removal assembly installed at the top of the crushing assembly; a collection box slidingly installed at the lower end of the screening assembly of the crushing assembly; and a discharge belt installed at the left bottom of the crushing assembly.

[0006] In at least some embodiments, the bottom of the conveying frame of the conveying assembly is provided with three vertical support frames, the upper end of the conveying frame is provided with a groove-shaped structure, and the pushing frame is slidingly installed at the right side of the groove of the conveying frame.

[0007] In at least some embodiments, the outer frame of the shearing assembly is directly connected to an external driving device, the bottom of the outer frame is fixed with a shearing plate at the front end, a reinforcing rib is arranged between the shearing plate and the outer frame, and the bottom of the shearing plate is provided with an upper shearing knife, which is arranged in an inclined structure.

[0008] In at least some embodiments, the connecting column of the fixing assembly is slidingly installed on the shearing assembly, the bottom of the connecting column is connected with a bottom pressing plate, and a spring is arranged between the bottom pressing plate and the shearing assembly.

[0009] In at least some embodiments, the crushing assembly is provided with an outer plate at the right side of the crushing frame, the crushing frame is connected to the left end of the conveying assembly through the outer plate, the crushing frame is provided with a crushing roller, and an auxiliary frame is arranged at the right side of the outer plate close to the conveying assembly.

[0010] In at least some embodiments, the screening plate of the screening assembly is slidingly installed on the crushing assembly, the top of the screening plate is in contact with the auxiliary frame of the crushing assembly, the screening plate is provided with an extension block close to the auxiliary frame, the extension block is rotatably installed with a transmission disc, the eccentric position of the transmission disc is connected with a transmission block, and the transmission block is slidingly installed on the screening plate.

[0011] In at least some embodiments, the outer frame of the dust falling assembly is fixed on the top of the crushing assembly, the dust falling pipe is connected and installed on the outer frame, and the outer frame and the dust falling pipe are arranged as three groups.

[0012] The utility model provides a kind of waste steel processing device of integrated cutting and crushing function, with following beneficial effects:

[0013] In the utility model, waste steel is directly conveyed by conveying assembly, then shearing assembly is lowered, so that fixing assembly can be in contact with waste steel in priority, after waste steel of conveying assembly is stably pressed by fixing assembly, shearing assembly is always lowered, waste steel is sheared by shearing assembly, so that waste steel forms smaller structure, waste steel is continuously sheared, and cut waste steel falls to screening assembly of crushing assembly, waste steel is filtered in advance by screening assembly, and waste steel is guided to crushing roller of crushing assembly for crushing by inclined screening assembly, dust formed when waste steel is screened by screening assembly and crushed by crushing roller is reduced by dust falling assembly installed on the top of crushing assembly, and collection tank and discharge belt can discharge respectively.

[0014] In addition, the first conveying assembly conveys the waste steel to a designated position, and then extends the waste steel to an outer end, and the outer frame drives the shearing plate to descend, the shearing plate bears a large pressure, a reinforcing rib is additionally arranged at the shearing plate and the outer frame, the shearing plate is more stable in the vertical direction, the bottom shearing cutter is directly fixed on the conveying assembly, the descending shearing plate makes the upper shearing cutter and the bottom shearing cutter staggered, the upper shearing cutter and the bottom shearing cutter shear the waste steel, the upper shearing cutter is arranged in an inclined manner, and the shearing assembly can shear the waste steel more stably.

[0015] In addition, the shearing assembly shears the waste steel, the connecting column is directly and slidingly arranged on the shearing assembly, the bottom of the connecting column is connected with the bottom pressing plate, a spring is additionally arranged between the bottom pressing plate and the shearing assembly, the bottom pressing plate is in contact with the waste steel first when the shearing assembly descends, the bottom pressing plate presses the waste steel, the spring makes the bottom pressing plate clamp the waste steel and the shearing assembly always descend to shear the waste steel.

[0016] In addition, the crushing roller is directly arranged on the crushing frame, the waste steel after shearing is crushed by the crushing roller, the crushing frame is connected with the conveying assembly through the outer side plate, the waste steel is introduced into the crushing roller through the screening assembly, the waste steel is stably crushed, the waste steel falls on the screening plate during use, the external power drives the transmission disc of the extension block, the transmission disc is eccentrically arranged with the transmission block, the transmission disc drives the bottom screening plate through the transmission block, the screening assembly is shaken, the waste steel is screened, the dust generated when the waste steel is screened and crushed is treated, the dust falling assembly is arranged on the top of the crushing assembly, the dust falling assembly falls the dust generated by the crushing assembly, and the production effect is better. BRIEF DESCRIPTION OF DRAWINGS

[0017] In order to more clearly illustrate the technical scheme of the embodiments of the present application, the drawings of the embodiments will be briefly introduced below.

[0018] The drawings described below only relate to some embodiments of the present application, and are not limited to the present application.

[0019] In the drawings:

[0020] Figure 1 The overall structure of the present application is shown in the schematic diagram;

[0021] Figure 2 The shearing assembly structure of the present application is shown in the schematic diagram;

[0022] Figure 3A schematic diagram of the material discharge strip and scrap steel structure of this application is shown;

[0023] Figure 4 A schematic diagram of the fixed component structure of this application is shown;

[0024] Figure 5 A schematic diagram of the screening component structure of this application is shown;

[0025] Figure 6 This application shows Figure 3 A schematic diagram of the enlarged portion of the structure at point A in the middle;

[0026] Figure 7 This application shows Figure 5 A schematic diagram of the enlarged portion of the structure at point B in the middle;

[0027] List of reference numerals

[0028] 1. Conveying assembly; 101. Conveying frame; 102. Support frame; 103. Pushing frame;

[0029] 2. Shearing assembly; 201. External frame; 202. Shearing plate; 203. Upper shearing blade; 204. Bottom shearing blade;

[0030] 3. Fixing components; 301. Connecting column; 302. Base plate;

[0031] 4. Crushing assembly; 401. Crushing frame; 402. Crushing roller; 403. Outer side plate; 404. Auxiliary frame;

[0032] 5. Screening components; 501. Screening plate; 502. Extension block; 503. Transmission disc; 504. Transmission block;

[0033] 6. Dust suppression components; 601. Outer frame; 602. Dust suppression pipe;

[0034] 7. Collection box;

[0035] 8. Discharge belt. Detailed Implementation

[0036] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. Based on the described embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0037] Example 1: Please refer to Figures 1 to 7 :

[0038] This utility model proposes a waste steel processing device integrating cutting and crushing functions, including: a conveying component 1; a shearing component 2 is installed at the upper left end of the conveying component 1, a fixing component 3 is installed at the bottom of the shearing component 2, a crushing component 4 is connected and installed on the left side of the conveying component 1, a screening component 5 is installed on the crushing component 4 near the conveying component 1, a dust suppression component 6 is installed at the top of the crushing component 4, a collection box 7 is slidably installed at the lower end of the screening component 5 of the crushing component 4, and a discharge belt 8 is installed at the bottom left side of the crushing component 4.

[0039] In this embodiment of the disclosure, such as Figure 1 Figure 2 As shown, the bottom of the conveyor frame 101 of the conveying assembly 1 is provided with three sets of vertical support frames 102. The upper end of the conveyor frame 101 is provided with a groove-shaped structure. A pusher frame 103 is slidably installed on the right side of the groove of the conveyor frame 101. The support frames 102 of the conveyor frame 101 are directly set as three sets of vertical support frames, so that the support frames 102 can form a stable support for the conveyor frame 101. The upper end of the conveyor frame 101 is provided with a groove-shaped structure, so that the groove of the conveyor frame 101 can bear the scrap steel. Thus, after the scrap steel is placed on the upper end of the conveyor frame 101, the pusher frame 103, which slides accordingly, conveys the scrap steel.

[0040] In this embodiment of the disclosure, such as Figure 2 As shown, the outer frame 201 of the shearing assembly 2 is directly connected to the external drive equipment. A shearing plate 202 is fixed to the bottom of the outer frame 201 near its front end. Reinforcing ribs are installed between the shearing plate 202 and the outer frame 201. First, the conveying assembly 1 transports the scrap steel to the designated position, allowing the scrap steel to extend outwards. The outer frame 201 then drives the shearing plate 202 to descend. The shearing plate 202 bears significant pressure, thus the addition of reinforcing ribs between the shearing plate 202 and the outer frame 201 makes the shearing plate 202 more vertically stable. An upper shearing blade 203 is provided at the bottom of the shearing plate 202. The upper shearing blade 203 is set in an inclined structure. A bottom shearing blade 204 is provided on the left side of the conveying assembly 1. The bottom shearing blade 204 is directly fixed on the conveying assembly 1. As the shearing plate 202 descends, the upper shearing blade 203 and the bottom shearing blade 204 will make staggered contact, allowing the upper shearing blade 203 and the bottom shearing blade 204 to shear the scrap steel. The upper shearing blade 203 is set in an inclined shape to make the shearing assembly 2 more stable when shearing the scrap steel.

[0041] In this embodiment of the disclosure, such as Figure 4As shown, the connecting column 301 of the fixed component 3 is slidably mounted on the shearing component 2. A bottom pressure plate 302 is connected to the bottom of the connecting column 301. A spring is installed between the bottom pressure plate 302 and the shearing component 2. When the shearing component 2 is shearing scrap steel, in order to make the scrap steel more stable, the connecting column 301 is directly slidably mounted on the shearing component 2, and the bottom of the connecting column 301 is connected to the bottom pressure plate 302. At the same time, a spring is installed between the bottom pressure plate 302 and the shearing component 2, so that when the shearing component 2 descends, the bottom pressure plate 302 makes priority contact with the scrap steel, and the bottom pressure plate 302 presses the scrap steel tightly. At this time, the spring can make the bottom pressure plate 302 clamp the scrap steel while the shearing component 2 continues to descend to shear the scrap steel.

[0042] In this embodiment of the disclosure, such as Figure 3 Figure 6 As shown, an outer side plate 403 is provided on the right side of the crushing frame 401 of the crushing component 4. The crushing frame 401 is connected to the left end of the conveying component 1 through the outer side plate 403. A crushing roller 402 is installed on the crushing frame 401. An auxiliary frame 404 is installed on the right side of the outer side plate 403 close to the conveying component 1. The crushing roller 402 is directly installed on the crushing frame 401, so that the crushing roller 402 crushes the sheared scrap steel. The crushing frame 401 is connected to the conveying component 1 through the outer side plate 403, so that the crushing component 4 can guide the scrap steel into the crushing roller 402 through the screening component 5, which facilitates the stable crushing treatment of the scrap steel.

[0043] In this embodiment of the disclosure, such as Figure 5 Figure 7 As shown, the screening plate 501 of the screening component 5 is slidably mounted on the crushing component 4. The top of the screening plate 501 contacts the auxiliary frame 404 of the crushing component 4. An extension block 502 is provided on the screening plate 501 near the auxiliary frame 404. A transmission disc 503 is rotatably mounted on the extension block 502. A transmission block 504 is connected to the eccentric position of the transmission disc 503. The transmission block 504 is slidably mounted on the screening plate 501. When in use, scrap steel will fall onto the screening plate 501. At this time, external power will drive the transmission disc 503 of the extension block 502. The transmission block 504 is installed at the eccentric position of the transmission disc 503, so that the transmission disc 503 is driven through the screening plate 501 under the transmission block 504, thereby realizing the shaking effect of the screening component 5 and achieving the screening function of the screening component 5 on the scrap steel.

[0044] In this embodiment of the disclosure, such as Figure 3 Figure 5As shown, the outer frame 601 of the dust suppression component 6 is fixed to the top of the crushing component 4. The dust suppression pipe 602 is connected and installed on the outer frame 601. The outer frame 601 and the dust suppression pipe 602 are set in three groups. In order to treat the dust generated when the screening component 5 and the crushing component 4 screen and crush scrap steel, the dust suppression component 6 is directly installed on the top of the crushing component 4 so that the dust suppression component 6 can suppress the dust generated at the crushing component 4 and play a better production role.

[0045] The working principle of this embodiment is as follows: First, the scrap steel is placed on the conveying component 1, and then the conveying component 1 conveys the scrap steel. After the scrap steel is conveyed to a certain position, the shearing component 2 will drive the fixing component 3 to descend. The fixing component 3 will preferentially contact the scrap steel and clamp the scrap steel to fix it. At the same time, the shearing component 2 continues to descend, so that the shearing component 2 can shear the scrap steel.

[0046] The sheared scrap steel falls to the screening component 5, which continuously vibrates to screen the scrap steel. The collection box 7 at the bottom of the screening component 5 collects the scrap, while the scrap steel on the screening component 5 is conveyed to the crushing roller 402 at the crushing component 4, where the crushing roller 402 crushes the scrap steel. Finally, the crushing roller 402 discharges the crushed scrap steel through the discharge belt 8.

[0047] The following points should be noted in this article:

[0048] 1. The accompanying drawings of the embodiments disclosed herein only relate to the structures involved in the embodiments disclosed herein; other structures can be referred to in a general design.

[0049] 2. Where there is no conflict, the embodiments of this disclosure and the features in the embodiments can be combined with each other to obtain new embodiments.

[0050] The above are merely specific embodiments of this disclosure, but the scope of protection of this disclosure is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the scope of the technology disclosed in this disclosure should be included within the scope of protection of this disclosure. Therefore, the scope of protection of this disclosure should be determined by the scope of the claims.

Claims

1. A waste steel processing device integrating cutting and crushing functions, comprising: Conveying assembly (1); a shearing assembly (2) is installed at the upper left side of the conveying assembly (1), characterized in that a fixing assembly (3) is added at the bottom of the shearing assembly (2), a crushing assembly (4) is connected and installed at the left side of the conveying assembly (1), a screening assembly (5) is installed near the conveying assembly (1) of the crushing assembly (4), a dust suppression assembly (6) is installed at the top of the crushing assembly (4), a collection box (7) is slidably installed at the lower end of the screening assembly (5) of the crushing assembly (4), and a discharge belt (8) is installed at the bottom left side of the crushing assembly (4).

2. The waste steel processing device integrating cutting and crushing functions according to claim 1, characterized in that, The bottom of the conveying frame (101) of the conveying assembly (1) is provided with three sets of vertical support frames (102), the upper end of the conveying frame (101) is provided with a groove-shaped structure, and a push frame (103) is slidably installed on the right side of the groove of the conveying frame (101).

3. The waste steel processing device integrating cutting and crushing functions according to claim 1, characterized in that, The outer frame (201) of the shearing assembly (2) is directly connected to the external drive device. A shearing plate (202) is fixed at the bottom of the outer frame (201) near the front end. A reinforcing rib is installed between the shearing plate (202) and the outer frame (201). An upper shearing blade (203) is provided at the bottom of the shearing plate (202). The upper shearing blade (203) is set in an inclined structure. A bottom shearing blade (204) is provided on the left side of the conveying assembly (1).

4. The waste steel processing device integrating cutting and crushing functions according to claim 1, characterized in that, The connecting column (301) of the fixing component (3) is slidably mounted on the shearing component (2). A bottom pressure plate (302) is connected to the bottom of the connecting column (301), and a spring is installed between the bottom pressure plate (302) and the shearing component (2).

5. The waste steel processing device integrating cutting and crushing functions according to claim 1, characterized in that, The crushing assembly (4) has an outer side plate (403) on the right side of the crushing frame (401). The crushing frame (401) is connected to the left end of the conveying assembly (1) through the outer side plate (403). A crushing roller (402) is installed on the crushing frame (401). An auxiliary frame (404) is installed on the right side of the outer side plate (403) close to the conveying assembly (1).

6. The waste steel processing device integrating cutting and crushing functions according to claim 1, characterized in that, The screening plate (501) of the screening component (5) is slidably mounted on the crushing component (4). The top of the screening plate (501) is in contact with the auxiliary frame (404) of the crushing component (4). An extension block (502) is provided on the screening plate (501) near the auxiliary frame (404). A transmission disk (503) is rotatably mounted on the extension block (502). A transmission block (504) is connected to the eccentric position of the transmission disk (503). The transmission block (504) is slidably mounted on the screening plate (501).

7. The waste steel processing device integrating cutting and crushing functions according to claim 1, characterized in that, The outer frame (601) of the dust-suppressing component (6) is fixed on the top of the crushing component (4), and a dust-suppressing pipe (602) is connected and installed on the outer frame (601). The outer frame (601) and the dust-suppressing pipe (602) are configured as three sets.

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