Crusher for constructional engineering

Abstract

The utility model discloses a crusher for constructional engineering, and relates to the technical field of devices for constructional engineering, the crusher comprises a box body, the side wall of the box body is provided with a feeding port, a crushing device is fixedly connected in one end cavity of the box body, and an inclined table is fixedly connected in one end cavity of the box body; a permanent magnet adsorption plate is fixedly connected to the inclined surface of the inclined table through an opening, a driving bin is fixedly connected to the side wall of the box body, an electric push rod is fixedly connected to the interior of a cavity of the driving bin, and a push plate is fixedly connected to one end of the electric push rod. According to the box body provided by the utility model, on the basis of crushing building stones, mixed metal and muck are discharged in a classified manner after crushing, so that the problems that the metal in the concrete stones is difficult to separate and discharge by a crushing machine for constructional engineering, and the muck and the stones are discharged in a mixed manner are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of devices for construction engineering, in particular to a crusher for construction engineering. Background Art

[0002] At the construction site, a large amount of materials need to be crushed, and most of the materials are crushed by crushers at the construction site. The crushed materials can be easily transported and reused.

[0003] Existing crushers used in construction projects crush the stones directly and discharge them through the crushing device during crushing, and are unable to separate and discharge metals such as steel bars in the concrete. In addition, the stones are often mixed with a large amount of soil during crushing, and the mixed soil will be discharged after crushing. This not only adds unnecessary weight during transportation, but also requires separation later. Therefore, it is necessary to solve the problem that crushers used in construction projects are difficult to separate and discharge metals in concrete stones, and the slag will be mixed with the stones when discharged. Utility Model Content

[0004] In view of the above problems existing in the existing crusher for construction engineering, the present utility model is proposed.

[0005] Therefore, the purpose of the present invention is to provide a crusher for construction engineering, which solves the problem that crushers for construction engineering are difficult to separate and discharge metal from concrete stones, and that slag is mixed with stones when discharged.

[0006] The breaker machine is a kind of machine-made, and its side has individual small size motors and is convenient to use and can be used for the production of large-scale products with high efficiency, low cost and high cost-effectiveness.

[0007] Preferably, the shaking mechanism includes a motor, an active cam, a U-shaped support seat, a sliding rod and a support frame, the side wall of the box is fixedly connected to the motor, one end of the motor passes through the side wall of the box and is fixedly connected to the active cam, the U-shaped support seats are fixedly connected between the side walls at both ends of the cavity of the box, the sliding rod is fixedly connected between the side walls of the U-shaped support seats at both ends, the rod walls of the sliding rods at both ends are slidably connected to the support frame, the top of the support frame is fixedly connected to the bottom of the filter screen, and the support frame corresponds to the position of the active cam.

[0008] Preferably, the filtering and separation mechanism includes a filtering and separation box, a removal outlet and a sealing door. The filtering and separation box is slidably connected between the side walls at both ends of the slag suction bin. The corresponding side walls of the box body and the slag suction bin are provided with a removal outlet. The side walls of the box body are rotatably connected to the sealing door through hinges, and the side walls of the sealing door are snap-fitted to the removal outlet.

[0009] Preferably, a latch is fixedly connected to the side wall of the sealed door, a socket is fixedly connected to the side wall of the box body, and one end of the latch is plugged into the socket.

[0010] Furthermore, the slag suction bin is a hollow box body with a suction port opened on the top.

[0011] Preferably, a plurality of universal wheels are fixedly connected to the bottom of the box.

[0012] In the above technical solution, the technical effects and advantages provided by the utility model are:

[0013] 1. The utility model uses a permanent magnetic adsorption plate arranged on the top of the tilting table to adsorb the metal, and uses the provided electric push rod to push the push plate, which passes through the opening of the box and scrapes the surface of the permanent magnetic adsorption plate to push the metal into the metal discharge port, and the metal automatically falls and is discharged after losing the magnetic attraction.

[0014] 2. The utility model utilizes a filtering and separating box that is slidably connected between the side walls at both ends of the slag suction bin to separate and collect the sucked slag. Through the provided removal port, the sealing door is rotated to open the filtering and separating box, and the collected slag is poured out for cleaning.

[0015] 3. The utility model utilizes a motor arranged on the side wall of the box to drive the active cam to rotate, and the active cam slides up and down between the U-shaped support seats and the slide rods at both ends of the support frame, generating vibration, thereby driving the separation screen device to vibrate and separate the slag in the stone. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments. Obviously, the drawings described below are only some embodiments recorded in the present invention. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0017] Figure 1 This is a schematic diagram of the front structure of the utility model;

[0018] Figure 2 This is a front structural sectional view of the present utility model;

[0019] Figure 3 This is a side structural sectional view of the utility model;

[0020] Figure 4 It is a partial top view structural diagram of the utility model.

[0021] Description of reference numerals:

[0022] 1. Box body; 2. Feeding port; 3. Crushing device; 4. Tilting table; 5. Permanent magnetic adsorption plate; 6. Drive bin; 7. Electric push rod; 8. Push plate; 9. Metal discharge port; 10. Separation screen device; 11. Feeding pipe port; 12. Slag suction bin; 13. Suction fan; 14. Motor; 15. Active cam; 16. U-shaped support seat; 17. Sliding rod; 18. Support frame; 19. Filter separation box; 20. Removal port; 21. Sealing door; 22. Latch; 23. Socket; 24. Suction port; 25. Universal wheel. DETAILED DESCRIPTION

[0023] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below with reference to the accompanying drawings.

[0024] The embodiment of the utility model discloses a crusher for construction engineering.

[0025] The utility model provides Figure 1-4The crusher for construction engineering shown in the figure comprises a box body 1, a feeding port 2 is provided on the side wall of the box body 1, a crushing device 3 is fixedly connected to the cavity of one end of the box body 1, a tilting platform 4 is fixedly connected to the cavity of one end of the box body 1, the inclined surface of the tilting platform 4 is fixedly connected to the permanent magnetic adsorption plate 5 through the opening, a driving bin 6 is fixedly connected to the side wall of the box body 1, an electric push rod 7 is fixedly connected to the cavity of the driving bin 6, one end of the electric push rod 7 is fixedly connected to a push plate 8, the bottom of the push plate 8 is slidably connected to the top of the permanent magnetic adsorption plate 5, a metal discharge port 9 is provided on the side wall of the box body 1, a separation screen device 10 is fixedly connected to the cavity of the box body 1 through a shaking mechanism, a discharge pipe port 11 is fixedly connected to the other side wall of the box body 1 through the opening, a slag suction bin 12 is fixedly connected to the bottom of the cavity of the box body 1, a filtering and separation mechanism is provided between the side walls of the slag suction bin 12, a suction fan 13 is fixedly connected to the side wall of the box body 1, One end of the fan 13 is fixedly connected to the side wall of the slag suction bin 12, and the provided input port 2 is used to put the building stones into the cavity of the box body 1, and the stones are crushed by the crushing device 3 and fall into the inclined platform 4. The metal is adsorbed by the permanent magnetic adsorption plate 5, and the stones slide and fall into the separation screen device 10. The separation screen device 10 is driven by the shaking mechanism to shake and screen out the slag. The slag is sucked out by the suction fan 13 through the bottom slag suction bin 12, and the slag is separated by the filtering and separation mechanism. The stones move to one end and fall through the shaking process, and are discharged by sliding through the discharge pipe mouth 11. The push plate 8 is pushed by the electric push rod 7, and passes through the opening opened in the box body 1 to scrape with the permanent magnetic adsorption plate 5, pushing the metal to the metal discharge port 9. After losing the magnetic attraction, it automatically falls and is discharged, thereby solving the problem that the crusher used in construction projects is difficult to separate and discharge the metal in the concrete stone, and the slag will be mixed with the stone and discharged.

[0026] In order to drive the separation screen device 10 to shake, as shown in FIG. Figure 2 The shaking mechanism includes a motor 14, an active cam 15, a U-shaped support seat 16, a sliding rod 17 and a support frame 18. The side wall of the box body 1 is fixedly connected to the motor 14, and one end of the motor 14 passes through the side wall of the box body 1 and is fixedly connected to the active cam 15. The U-shaped support seats 16 at both ends of the cavity of the box body 1 are fixedly connected. The sliding rod 17 is fixedly connected between the side walls of the U-shaped support seats 16 at both ends. The rod walls of the sliding rods 17 at both ends are slidably connected to the support frame 18. The top of the support frame 18 is fixedly connected to the bottom of the filter screen 9, and the support frame 18 corresponds to the position of the active cam 15. The U-shaped support seats 16 and the sliding rod 17 at both ends are used to slide and support the support frame 18 at the bottom of the separation screen device 10. The active cam 15 is used to drive the active cam 15 to rotate, and the active cam 15 presses the support frame 18 to slide up and down between the U-shaped support seats 16 and the sliding rod 17 at both ends, generating shaking, thereby driving the separation screen device 10 to shake.

[0027] In order to separate and collect the sucked-in soil, Figure 1 、 2 As shown in Figure 4, the filtering and separation mechanism includes a filtering and separation box 19, a removal port 20 and a sealing door 21. The filtering and separation box 19 is slidably connected between the side walls at both ends of the slag suction bin 12. The side walls corresponding to the box body 1 and the slag suction bin 12 are provided with a removal port 20. The side walls of the box body 1 are rotatably connected to the sealing door 21 through hinges. The side walls of the sealing door 21 are engaged with the removal port 20. The filtering and separation box 19 that is slidably connected between the side walls at both ends of the slag suction bin 12 is used to separate and collect the sucked-in slag. The sealing door 21 is rotated to open the removal port 20 through the provided removal port, so that the filtering and separation box 19 is taken out from the removal port 20 for easy removal and cleaning of the collected slag.

[0028] In order to limit the sealing door 21 after it is rotated and closed, Figure 1 and 4 As shown, the side wall of the sealing door 21 is fixedly connected with a latch 22, and the side wall of the box body 1 is fixedly connected with a socket 23. One end of the latch 22 is plugged into the socket 23. The latch 22 set on the side wall of the sealing door 21 is plugged into the socket 23 to limit the sealing door 21 after it is rotated and closed.

[0029] In order to make the slag suction bin 12 realize the suction function through the suction fan 13, as shown in FIG. Figure 1-4 As shown, the slag suction bin 12 is a hollow box body with a suction port 24 opened on the top. The slag suction bin 12 is configured as a hollow box body with a suction port 24 opened on the top, so that the suction function is achieved through the suction fan 13.

[0030] Finally, in order to facilitate the movement of the device to other working areas, such as Figure 1 and 3 As shown, a plurality of universal wheels 25 are fixedly connected to the bottom of the box body 1, and the plurality of universal wheels 25 are provided to facilitate moving the device to other working areas.

[0031] Working principle:

[0032] In use, the building stone is put into the cavity of the box 1 through the input port 2, crushed by the crushing device 3 and then falls into the inclined platform 4, the metal is adsorbed by the permanent magnetic adsorption plate 5, the stone slides and falls into the separation screen device 10, the separation screen device 10 is shaken by the shaking mechanism to sieve out the slag, meanwhile, the shaken slag is sucked into the suction bin 12 by the suction fan 13, the slag is separated by the filtering and separating mechanism, the stone is moved to one end by the shaking process and then falls off, the stone is slid and discharged through the discharge pipe 11, the push plate 8 is pushed by the electric push rod 7 to scrape the surface of the permanent magnetic adsorption plate 5 through the opening of the box 1 and then the metal is pushed into the metal discharge port 9, the metal is automatically discharged after losing the magnetic attraction, after use, the bolt 22 is pulled out, the sealing door 21 is opened by rotating to take out the filtering and separating box 19, the separated and collected slag is poured out and cleaned, thereby solving the problem that the crusher for building engineering is difficult to separate and discharge the metal in the concrete stone and the slag is mixed with the stone and discharged.

[0033] The above only describes certain exemplary embodiments of the present application by way of illustration, without doubt, for those skilled in the art, the described embodiments can be modified in various ways without departing from the spirit and scope of the present application. Therefore, the above drawings and description are illustrative in nature and should not be understood as limiting the scope of protection of the present application.

Claims

1. A crusher for construction engineering, comprising a housing (1), characterized in that: The side wall of the box (1) is provided with an input port (2), a crushing device (3) is fixedly connected to the cavity of one end of the box (1), an inclined platform (4) is fixedly connected to the cavity of one end of the box (1), the inclined surface of the inclined platform (4) is fixedly connected to a permanent magnetic adsorption plate (5) through the opening, the side wall of the box (1) is fixedly connected to a driving bin (6), an electric push rod (7) is fixedly connected to the cavity of the driving bin (6), one end of the electric push rod (7) is fixedly connected to a push plate (8), the bottom of the push plate (8) is slidably connected to the top of the permanent magnetic adsorption plate (5), and the bottom of the push plate (8) is slidably connected to the top of the permanent magnetic adsorption plate (5). The side wall of the box body (1) is provided with a metal discharge port (9), the cavity of the box body (1) is fixedly connected to a separation screen device (10) via a shaking mechanism, the other side wall of the box body (1) is fixedly connected to a discharge pipe port (11) via an opening, the bottom of the cavity of the box body (1) is fixedly connected to a slag suction bin (12), a filtering separation mechanism is provided between the side walls of the slag suction bin (12), the side wall of the box body (1) is fixedly connected to a suction fan (13), and one end of the suction fan (13) is fixedly connected to the side wall of the slag suction bin (12).

2. A crusher for construction engineering according to claim 1, characterized in that: The shaking mechanism includes a motor (14), an active cam (15), a U-shaped support seat (16), a slide rod (17) and a support frame (18), the side wall of the box body (1) is fixedly connected to the motor (14), one end of the motor (14) passes through the side wall of the box body (1) and is fixedly connected to the active cam (15), the U-shaped support seat (16) is fixedly connected between the side walls at both ends of the cavity of the box body (1), the slide rod (17) is fixedly connected between the side walls of the U-shaped support seat (16) at both ends, the rod walls of the slide rod (17) at both ends are slidably connected to the support frame (18), the top of the support frame (18) is fixedly connected to the bottom of the filter screen (9), and the support frame (18) corresponds to the position of the active cam (15).

3. A crusher for construction engineering according to claim 1, characterized in that: The filtering and separating mechanism comprises a filtering and separating box (19), a removal outlet (20) and a sealing door (21); the filtering and separating box (19) is slidably connected between the side walls at both ends of the slag suction bin (12); the removal outlet (20) is provided on the corresponding side walls of the box body (1) and the slag suction bin (12); the side walls of the box body (1) are rotatably connected to the sealing door (21) via a hinge; the side walls of the sealing door (21) are engaged with the removal outlet (20).

4. A crusher for construction engineering according to claim 3, characterized in that: A latch (22) is fixedly connected to the side wall of the sealing door (21), a socket (23) is fixedly connected to the side wall of the box body (1), and one end of the latch (22) is plugged into the socket (23).

5. A crusher for construction engineering according to claim 1, characterized in that: The slag suction bin (12) is a hollow box body, and a suction port (24) is provided on the top.

6. A crusher for construction engineering according to claim 1, characterized in that: A plurality of universal wheels (25) are fixedly connected to the bottom of the box (1).

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