CN217491156U - Building rubbish reducing mechanism - Google Patents

Abstract

The utility model belongs to the technical field of building rubbish is smashed, especially, relate to a building rubbish reducing mechanism. The technical problems that in the crushing process, the structure function is single, recyclable materials cannot be separated out, and the crushing machine cannot be suitable for more occasions are solved. The magnetic separation machine comprises a rack part, a jaw crushing part, a roller type crushing part, a magnetic separation part and a screening part, wherein the jaw crushing part, the roller type crushing part, the magnetic separation part and the screening part are arranged on the rack part from top to bottom. The large blocks are crushed by the roller type crushing part, the metal is separated by the magnetic separation part, and other building garbage is separated into large blocks and small particles under the action of the sieving part, so that the recyclable materials can be separated, and the sieving part can be adjusted in angle to be suitable for more occasions.

Description

Building rubbish reducing mechanism

Technical Field

The utility model belongs to the technical field of the building rubbish is smashed, especially, relate to a building rubbish reducing mechanism.

Background

The construction waste crushing device is common equipment in the technical field of construction waste crushing, such as a crusher, and the crusher is widely applied to crushing of block-shaped materials;

be CN202022420968.3 a building rubbish reducing mechanism like patent number, including reducing mechanism support, building rubbish conveying mechanism, the broken mechanism of one-level, second grade roll-in reducing mechanism, ejection of compact transmission mechanism, reducing mechanism dust fall mechanism, device block terminal and device control panel, the broken mechanism lower part of one-level is provided with second grade roll-in reducing mechanism, the second grade roll-in reducing mechanism outside is provided with reducing mechanism dust fall mechanism. However, the technical scheme has the defects that the crusher has single structural function, cannot separate recyclable materials and cannot be applied to more occasions.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a building rubbish reducing mechanism to in solving crushing process, structural function is more single, can't separate recoverable material and can't be applicable to more occasion technical problem.

In order to achieve the above object, the utility model discloses a building rubbish reducing mechanism's concrete technical scheme as follows:

the utility model provides a building rubbish reducing mechanism, includes rack portion, jaw crushing portion, roll-type crushing portion, magnetic separation portion and screening portion, rack portion includes casing, well casing, connecting rod one, connecting plate one, support body, connecting plate two and the baffle of unloading, well casing is installed on the support body, goes up the casing and installs on well casing, and it has the metal discharge gate to open on the well casing, and one side of connecting plate one is installed on well casing, and the opposite side of connecting plate one is located the metal discharge gate, and the baffle of unloading is installed on well casing and is located the below of metal discharge gate, upward install jaw crushing portion on the casing, roll-type crushing portion, magnetic separation portion and screening portion top-down install in proper order on well casing.

Further, the jaw crushing part comprises a first power source, a first shell support, a first power shaft, a rotary disk, an eccentric shaft, a second connecting rod, a first fixed hinged support and a driving plate, the first shell support is fixed on the upper shell, the driving plate is hinged to the upper shell, the first power source is installed on the first shell support, the first power shaft is arranged on the first power source, the rotary disk is installed at one end of the first power shaft, the eccentric shaft is arranged on the rotary disk, one end of the second connecting rod is hinged to the eccentric shaft, the other end of the second connecting rod is hinged to the fixed hinged support, and the fixed hinged support is fixed on the driving plate.

Further, the roller type crushing part comprises a crushing roller, a central shaft, a crushing roller shell, a second power source, a chain, a second power shaft and a discharge opening, the crushing roller shell is installed at the upper end of the middle shell, the discharge opening is installed at the lower end of the crushing roller shell, the central shaft is installed on the crushing roller shell, the crushing roller is arranged on the central shaft, the second power source is installed on the middle shell, the second power shaft is arranged on the second power source, gears are arranged on the second power shaft and the central shaft, the second power shaft is matched with the central shaft through the chain, and the two crushing rollers, the central shaft, the second power source, the chain and the second power shaft are arranged symmetrically.

Further, the magnetic separation part comprises a third power source, a third power shaft, a bearing seat support, a transmission shaft, a bearing seat, a connecting steel pipe, a baffle and a permanent magnet roller, the third power source is fixed at the lower end of the middle shell, the third power shaft is arranged on the third power source, the bearing seat support is obliquely arranged on the middle shell, the bearing seat is arranged on the bearing seat support, the transmission shaft is arranged on the bearing seat, the transmission shaft and the third power shaft are meshed through a bevel gear to transmit power, the three connecting steel pipes are arranged, one end of each connecting steel pipe is uniformly arranged on the transmission shaft along the radial direction of the transmission shaft, the other end of each connecting steel pipe is connected to the inner wall of the permanent magnet roller, a first connecting plate is arranged on the middle shell, the baffle is arranged on the first connecting plate, the permanent magnet roller is composed of a steel pipe with magnetism, and a plurality of notches are formed in the steel pipe.

Further, the screening part comprises a rapping source, two connecting plates III, steel pipes, two connecting plates IV, two connecting rods III, an upper orifice plate, a spring, a lower orifice plate, two angle adjusting rods I, two angle adjusting rods II and two connecting rods IV, the two connecting rods III are fixed on two sides of the lower orifice plate, the two connecting plates II are arranged on the middle shell, the connecting rods III are respectively hinged on the corresponding connecting plates II, the upper orifice plate is connected with the lower orifice plate through the spring, the connecting plates III are fixed on the lower orifice plate, the rapping source is arranged on the connecting plates III, the two connecting plates IV are arranged on two sides of the upper orifice plate, the two connecting plates IV are provided with the steel pipes, the connecting rods IV are arranged on the lower orifice plate, the angle adjusting rods II are hinged on the connecting rods IV, the middle shell is provided with the connecting rods I, and the angle adjusting rods I are hinged on the connecting rods I, and the first angle adjusting rod and the second angle adjusting rod are provided with positioning holes and connected through a screw.

Further, the rapping source comprises a power source four, a power shaft four, a connecting rod six, a pin shaft and a rapping hammer, wherein the power source four is fixed on the connecting plate three, the power shaft four is installed on the power source four, the connecting rod six is arranged on the power shaft four, and the rapping hammer is hinged to the connecting rod six through the pin shaft.

The utility model has the advantages that:

the utility model can reduce the large blocks into small blocks through the jaw type crushing part and reduce the small blocks into small blocks through the roller type crushing part, all the materials fall into the permanent magnet roller through the discharge opening, some materials fall along with gravity through the notch on the permanent magnet roller, metal is adsorbed on the inner surface of the permanent magnet roller along with the rotation of the permanent magnet roller, the metal adsorbed on the inner surface of the permanent magnet roller falls off under the limitation of the baffle plate, and slides on the discharging baffle plate from the metal discharging port along the open slot of the permanent magnet roller, so as to realize the effect of separating the metal, the falling material falls on the sieving part, the large blocks are separated from the small particles by the angle formed by the sieving part and the ground and the action of rapping, so that the function of separating materials is realized, simultaneously through the existence of angle adjusting lever one and angle adjusting lever two for the angle of sifting part can be adjusted, with this feasible the utility model is suitable for a different occasion.

Drawings

Fig. 1 is a schematic structural view of a construction waste crushing device of the utility model;

FIG. 2 is a schematic structural view of a construction waste crushing device of the present invention;

FIG. 3 is a cross-sectional view of the structure of FIG. 1;

FIG. 4 is a cross-sectional view of the structure of FIG. 1;

fig. 5 is a schematic structural view of a frame part of the construction waste crushing device of the utility model;

FIG. 6 is a cross-sectional view of the structure of FIG. 5;

fig. 7 is a schematic structural view of a jaw crushing part of the construction waste crushing device of the present invention;

fig. 8 is a sectional view showing the structure of a roller type crushing part of the construction waste crushing apparatus according to the present invention;

fig. 9 is a schematic structural view of the magnetic separation portion of the construction waste crushing device of the present invention;

fig. 10 is a schematic view of a baffle structure of the construction waste crushing device of the present invention;

fig. 11 is a schematic structural view of a screening part of the construction waste crushing device of the present invention;

FIG. 12 is an enlarged view of a portion of FIG. 11;

the notation in the figure is:

a frame part 1; an upper case 1-1; a middle shell 1-2; 1-3 of a connecting rod I; 1-4 of a connecting plate I; 1-5 of a frame body; connecting plates II 1-6; 1-7 of a discharge baffle; a jaw crushing section 2; a first power source 2-1; a housing bracket 2-2; 2-3 of a power shaft I; rotating the disc 2-4; 2-5 parts of an eccentric shaft; 2-6 of a second connecting rod; 2-7 of a fixed hinged support; 2-8 parts of driving plate; a roller crushing section 3; 3-1 of a crushing roller; a central shaft 3-2; 3-3 of a crushing roller shell; 3-4 parts of a second power source; 3-5 parts of a chain; 3-6 parts of a power shaft II; 3-7 of a discharge opening; a magnetic separation part 4; a power source III 4-1; a power shaft III 4-2; 4-3 of a bearing seat bracket; 4-4 of a transmission shaft; 4-5 of a bearing seat; 4-6 of connecting steel pipes; 4-7 of a baffle plate; 4-8 parts of permanent magnet roller; a screening section 5; a rapping source 5-1; a power source IV 5-1-1; a power shaft IV 5-1-2; a connecting rod six 5-1-3; 5-1-4 of a pin shaft; 5-1-5 of a rapping hammer; connecting plates III 5-2; 5-3 parts of a steel pipe; connecting plates 5-4; 5-5 of a connecting rod III; 5-6 parts of an upper orifice plate; 5-7 parts of spring; 5-8 parts of a lower pore plate; 5-9 parts of an angle adjusting rod I; 5-10 parts of an angle adjusting rod II; and connecting rods IV 5-11.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Wherein, as shown in fig. 1-6, the construction waste crushing device comprises a frame part 1, a jaw type crushing part 2, a roller type crushing part 3, a magnetic separation part 4 and a sieving part 5, the frame part 1 comprises an upper shell 1-1, a middle shell 1-2, a connecting rod 1-3, a connecting plate 1-4, a frame body 1-5, a connecting plate 1-6 and a discharging baffle plate 1-7, the middle shell 1-2 is arranged on the frame body 1-5, the upper shell 1-1 is arranged on the middle shell 1-2, a metal discharging port is arranged on the middle shell 1-2, one side of the connecting plate 1-4 is arranged on the middle shell 1-2, the other side of the connecting plate 1-4 is positioned in the metal discharging port, the discharging baffle plate 1-7 is arranged on the middle shell 1-2 and is positioned below the metal discharging port, the upper shell 1-1 is provided with a jaw type crushing part 2, and the jaw type crushing part 2, the roller type crushing part 3, the magnetic separation part 4 and the screening part 5 are sequentially arranged on the middle shell 1-2 from top to bottom.

Wherein, as shown in figure 7, the jaw type crushing part 2 comprises a first power source 2-1, a first shell bracket 2-2, a first power shaft 2-3, a rotary disk 2-4, an eccentric shaft 2-5, a second connecting rod 2-6, a first fixed hinge support 2-7 and a first driving plate 2-8, the first shell bracket 2-2 is fixed on the upper shell 1-1, the first driving plate 2-8 is hinged on the upper shell 1-1, the first power source 2-1 is arranged on the first shell bracket 2-2, the first power shaft 2-3 is arranged on the first power source 2-1, the rotary disk 2-4 is arranged at one end of the first power shaft 2-3, the rotary disk 2-4 is provided with the eccentric shaft 2-5, one end of the second connecting rod 2-6 is hinged on the eccentric shaft 2-5, the other end of the connecting rod II 2-6 is hinged to the fixed hinged support 2-7, the fixed hinged support 2-7 is fixed on the driving plate 2-8, and the rotating disc 2-4 rotates to enable the connecting rod II 2-6 to move and drive the driving plate 2-8 to move, so that the jaw type crushing part can crush materials, and the purpose of large blocks and small blocks is achieved.

Wherein, as shown in fig. 8, the roller type crushing part 3 comprises a crushing roller 3-1, a central shaft 3-2, a crushing roller shell 3-3, a power source two 3-4, a chain 3-5, a power shaft two 3-6 and a discharge opening 3-7, the crushing roller shell 3-3 is arranged at the upper end of the middle shell 1-2, the discharge opening 3-7 is arranged at the lower end of the crushing roller shell 3-3, the central shaft 3-2 is arranged on the crushing roller shell 3-3, the crushing roller 3-1 is arranged on the central shaft 3-2, the power source two 3-4 is arranged on the middle shell 1-2, the power shaft two 3-6 is arranged on the power source two 3-4, gears are arranged on the power shaft two 3-6 and the central shaft 3-2, the power shaft two 3-6 is matched with the central shaft 3-2 through the chain 3-5, the two crushing rollers 3-1, the central shaft 3-2, the power source II 3-4, the chain 3-5 and the power shaft II 3-6 are symmetrically arranged, the purpose of crushing small blocks is achieved through the relative meshing motion of the two crushing rollers 3-1, the central shaft 3-2, the power source II 3-4, the chain 3-5 and the power shaft II 3-6, and then the materials fall down intensively through the discharge opening 3-7.

Wherein, as shown in fig. 9-10, the magnetic separation part 4 comprises three power sources three 4-1, three power shafts three 4-2, a bearing seat support 4-3, a transmission shaft 4-4, a bearing seat 4-5, a connecting steel pipe 4-6, a baffle 4-7 and a permanent magnet roller 4-8, the power sources three 4-1 are fixed at the lower end of the middle shell 1-2, the power shafts three 4-2 are arranged on the power sources three 4-1, the bearing seat support 4-3 is obliquely arranged on the middle shell 1-2, the bearing seat 4-5 is arranged on the bearing seat support 4-3, the transmission shaft 4-4 is arranged on the bearing seat 4-5, the transmission shaft 4-4 and the power shafts three 4-2 transmit power by bevel gear engagement, the connecting steel pipes 4-6 are provided with three, one end of each of the three connecting steel pipes 4-6 is uniformly arranged on the transmission shaft 4-4 along the radial direction of the transmission shaft 4-4, the other end of each connecting steel pipe 4-6 is connected to the inner wall of the permanent magnet roller 4-8, the middle shell 1-2 is provided with the connecting plate I1-4, the baffle plate 4-7 is arranged on the connecting plate I1-4, the permanent magnet roller 4-8 is formed by a steel pipe with magnetism, the steel pipe is provided with a plurality of notches, the arrangement is such that materials falling in the permanent magnet roller 4-8 directly and continuously fall through the notches on the permanent magnet roller 4-8 without metal, the materials with metal are adsorbed on the inner surface of the permanent magnet roller 4-8, and the materials with metal are intercepted by the baffle plate 4-7 along with the rotation of the permanent magnet roller 4-8, so that the materials with metal and the inner surface of the permanent magnet roller 4-8 slide relatively, the metal is separated by sliding out through the notches on the permanent magnet rollers 4-8.

Wherein, as shown in figure 10-11, the sieving part 5 comprises a rapping source 5-1, a connecting plate three 5-2, a steel pipe 5-3, a connecting plate four 5-4, a connecting rod three 5-5, an upper orifice plate 5-6, a spring 5-7, a lower orifice plate 5-8, an angle adjusting rod one 5-9, an angle adjusting rod two 5-10 and a connecting rod four 5-11, two connecting rods three 5-5 are arranged, two connecting rods three 5-5 are fixed at two sides of the lower orifice plate 5-8, two connecting plates two 1-6 are arranged on the middle shell 1-2, the connecting rods three 5-5 are respectively hinged on the corresponding connecting plates two 1-6, the upper orifice plate 5-6 is connected with the lower orifice plate 5-8 through the spring 5-7, the connecting plates three 5-2 are fixed on the lower orifice plate 5-8, the rapping source 5-1 is arranged on the connecting plate III 5-2, the rapping source 5-1 comprises a power source IV 5-1-1, a power shaft IV 5-1-2, a connecting rod VI 5-1-3, a pin shaft 5-1-4 and a rapping hammer 5-1-5, the power source IV 5-1-1 is fixed on the connecting plate III 5-2, the power shaft IV 5-1-2 is arranged on the power source IV 5-1-1, the power shaft IV 5-1-2 is provided with the connecting rod VI 5-1-3, the rapping hammer 5-1-5 is hinged on the connecting rod VI 5-1-3 through the pin shaft 5-1-4, the connecting plate IV 5-4 is provided with two, the two connecting plates IV 5-4 are arranged on two sides of the upper hole plate 5-6, the two connecting plates (5-4) are provided with steel pipes (5-3), the connecting rods (5-11) are arranged on the lower orifice plates (5-8), the angle adjusting rods (5-10) are hinged on the connecting rods (5-11), the middle shell (1-2) is provided with the connecting rods (1-3), the angle adjusting rods (5-9) are hinged on the connecting rods (1-3), the angle adjusting rods (5-9) and the angle adjusting rods (5-10) are provided with positioning holes and connected through screws, so that the steel pipes (5-3) are knocked by the rapping hammers (5-1-5) to vibrate the upper orifice plates (5-6), and materials can be sieved into large blocks and small particles under the action of gravity and vibration through the holes of the upper orifice plates (5-6) and the lower orifice plates (5-8), thereby realizing the function of separating the materials, meanwhile, the angle of the screening part 5 can be adjusted by the aid of the positioning holes of the angle adjusting rods 5-9 and the angle adjusting rods 5-10.

The working principle is as follows:

when in use, the angle of the sieving part 5 is adjusted, then the construction waste is poured into the jaw crushing part 2, the large construction waste is crushed into small blocks in the jaw crushing part 2 through natural falling, the small blocks of construction waste are crushed into smaller blocks in the roller crushing part 3, then all the construction waste is poured into the permanent magnet rollers 4-8 through the discharge openings 3-7, the metal is adsorbed on the inner surfaces of the permanent magnet rollers 4-8 through the rotation of the permanent magnet rollers 4-8, the rest of the construction waste falls through the notches of the permanent magnet rollers 4-8, the adsorbed metal and the permanent magnet rollers 4-8 slide relatively under the action of the baffles 4-7, the construction waste falls into the discharge baffles 1-7 through the notches of the permanent magnet rollers 4-8 and the metal discharge openings, and the falling construction waste falls on the upper orifice plate 5-2, by the action of rapping and gravity, small particles naturally fall along the holes of the upper orifice plate 5-6 and the lower orifice plate 5-8, and large blocks slide down along the surface of the upper orifice plate 5-2, so that the large blocks and the small particles fall in different areas respectively.

It is to be understood that the present invention has been described with reference to certain embodiments, and that various changes or equivalents may be substituted for elements thereof by those skilled in the art without departing from the spirit and scope of the invention. In addition, many modifications may be made to adapt a particular situation or material to the teachings of the invention without departing from the essential scope thereof. Therefore, the present invention is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of the present application are intended to be covered by the present invention.

Claims (6)

1. A construction waste crushing device is characterized by comprising a rack part (1), a jaw type crushing part (2), a roller type crushing part (3), a magnetic separation part (4) and a screening part (5), wherein the rack part (1) comprises an upper shell (1-1), a middle shell (1-2), a connecting rod I (1-3), a connecting plate I (1-4), a rack body (1-5), a connecting plate II (1-6) and a discharging baffle plate (1-7), the middle shell (1-2) is installed on the rack body (1-5), the upper shell (1-1) is installed on the middle shell (1-2), a metal discharging opening is formed in the middle shell (1-2), one side of the connecting plate I (1-4) is installed on the middle shell (1-2), the other side of the connecting plate I (1-4) is located in the metal discharging opening, the discharging baffle (1-7) is installed on the middle shell (1-2) and located below the metal discharging port, the upper shell (1-1) is provided with a jaw type crushing part (2), and the roller type crushing part (3), the magnetic separation part (4) and the screening part (5) are sequentially installed on the middle shell (1-2) from top to bottom.

2. The construction waste crushing device as claimed in claim 1, wherein the jaw crushing part (2) comprises a first power source (2-1), a housing bracket (2-2), a first power shaft (2-3), a rotary disk (2-4), an eccentric shaft (2-5), a second connecting rod (2-6), a fixed hinge support (2-7) and a driving plate (2-8), the housing bracket (2-2) is fixed on the upper housing (1-1), the driving plate (2-8) is hinged on the upper housing (1-1), the first power source (2-1) is installed on the housing bracket (2-2), the first power shaft (2-3) is arranged on the first power source (2-1), the rotary disk (2-4) is installed at one end of the first power shaft (2-3), an eccentric shaft (2-5) is arranged on the rotating disc (2-4), one end of a connecting rod II (2-6) is hinged to the eccentric shaft (2-5), the other end of the connecting rod II (2-6) is hinged to a fixed hinge support (2-7), and the fixed hinge support (2-7) is fixed on the driving plate (2-8).

3. The construction waste crushing device according to claim 1, wherein the roller crushing part (3) comprises a crushing roller (3-1), a central shaft (3-2), a crushing roller housing (3-3), a power source II (3-4), a chain (3-5), a power shaft II (3-6) and a discharge opening (3-7), the crushing roller housing (3-3) is installed at the upper end of the middle housing (1-2), the discharge opening (3-7) is installed at the lower end of the crushing roller housing (3-3), the central shaft (3-2) is installed on the crushing roller housing (3-3), the crushing roller (3-1) is arranged on the central shaft (3-2), and the power source II (3-4) is installed on the middle housing (1-2), a second power shaft (3-6) is arranged on the second power source (3-4), gears are arranged on the second power shaft (3-6) and the central shaft (3-2), the second power shaft (3-6) is matched with the central shaft (3-2) through a chain (3-5), two crushing rollers (3-1), the central shaft (3-2), the second power source (3-4), the chain (3-5) and the second power shaft (3-6) are arranged, and the two crushing rollers (3-1), the central shaft (3-2), the second power source (3-4), the chain (3-5) and the second power shaft (3-6) are symmetrically arranged.

4. The construction waste crushing device according to claim 1, wherein the magnetic separation part (4) comprises a power source III (4-1), a power shaft III (4-2), a bearing seat support (4-3), a transmission shaft (4-4), a bearing seat (4-5), a connecting steel pipe (4-6), a baffle plate (4-7) and a permanent magnet roller (4-8), the power source III (4-1) is fixed at the lower end of the middle shell (1-2), the power shaft III (4-2) is arranged on the power source III (4-1), the bearing seat support (4-3) is obliquely arranged on the middle shell (1-2), the bearing seat (4-5) is arranged on the bearing seat support (4-3), and the transmission shaft (4-4) is arranged on the bearing seat (4-5), the transmission shaft (4-4) and the power shaft III (4-2) are meshed through a bevel gear to transmit power, three connecting steel pipes (4-6) are arranged, one ends of the three connecting steel pipes (4-6) are uniformly arranged on the transmission shaft (4-4) along the radial direction of the transmission shaft (4-4), the other ends of the connecting steel pipes (4-6) are connected to the inner wall of a permanent magnet roller (4-8), a connecting plate I (1-4) is arranged on the middle shell (1-2), a baffle plate (4-7) is arranged on the connecting plate I (1-4), the permanent magnet roller (4-8) is composed of a steel pipe with magnetism, and a plurality of notches are formed in the steel pipe.

5. The construction waste smashing device according to claim 1, wherein the sieving part (5) comprises a rapping source (5-1), a third connecting plate (5-2), a steel pipe (5-3), a fourth connecting plate (5-4), a third connecting rod (5-5), an upper orifice plate (5-6), a spring (5-7), a lower orifice plate (5-8), a first angle adjusting rod (5-9), a second angle adjusting rod (5-10) and a fourth connecting rod (5-11), two connecting rods (5-5) are arranged, two connecting rods (5-5) are fixed on two sides of the lower orifice plate (5-8), two connecting plates (1-6) are arranged on the middle shell (1-2), the third connecting rods (5-5) are respectively hinged on the corresponding connecting plates (1-6), the upper orifice plate (5-6) is connected with the lower orifice plate (5-8) through a spring (5-7), the third connecting plate (5-2) is fixed on the lower orifice plate (5-8), the rapping source (5-1) is arranged on the third connecting plate (5-2), two connecting plates (5-4) are arranged on two sides of the upper orifice plate (5-6), steel pipes (5-3) are arranged on the two connecting plates (5-4), the fourth connecting rods (5-11) are arranged on the lower orifice plate (5-8), the second angle adjusting rods (5-10) are hinged on the fourth connecting rods (5-11), the first connecting rods (1-3) are arranged on the middle shell (1-2), and the first angle adjusting rods (5-9) are hinged on the first connecting rods (1-3), the first angle adjusting rod (5-9) and the second angle adjusting rod (5-10) are provided with positioning holes which are connected through a screw rod.

6. The construction waste crushing device according to the claim 5, characterized in that the rapping source (5-1) comprises a power source four (5-1-1), a power shaft four (5-1-2), a connecting rod six (5-1-3), a pin shaft (5-1-4) and a rapping hammer (5-1-5), the four power sources (5-1-1) are fixed on the three connecting plates (5-2), the four power shafts (5-1-2) are installed on the four power sources (5-1-1), the four power shafts (5-1-2) are provided with six connecting rods (5-1-3), and the rapping hammers (5-1-5) are hinged to the six connecting rods (5-1-3) through pin shafts (5-1-4).

Images