CN213254647U

CN213254647U - Building rubbish smashing, screening and mixing machine

Info

Publication number: CN213254647U
Application number: CN202022043268.7U
Authority: CN
Inventors: 李永开
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-17
Filing date: 2020-09-17
Publication date: 2021-05-25
Anticipated expiration: 2030-09-17

Abstract

The utility model discloses a building rubbish smashes screening and mixes machine belongs to the construction machinery field. The utility model provides a building rubbish smashes screening and mixes machine, includes bottom open-ended crushing barrel, and two crushing rollers are installed to the inside symmetry of crushing barrel, installs two crushing roller pivoted driving motor of drive on the outer wall of crushing barrel, the discharge gate has all been seted up on the outer wall of crushing barrel both sides, the inside symmetry of crushing barrel is installed two tops and is articulated the magnetism screening board on the crushing barrel inner wall, and the magnetism screening board corresponds, two with the position of discharge gate all articulated on the outer wall of the relative one side of magnetism screening board. The utility model discloses a magnetic screen plate that two slopes set up screens the construction waste after smashing, and building stones slide down and finally discharge from the discharge gate from the magnetic screen plate, and the reinforcing bar then adsorbs on the magnetic screen plate, and the electro-magnet that closes in the magnetic screen plate after the building stones are arranged to the greatest extent can take off the reinforcing bar.

Description

Building rubbish smashing, screening and mixing machine

Technical Field

The utility model relates to a construction machinery field, more specifically say, relate to a machine is mixed in crushing screening of building rubbish.

Background

The construction machine is a general name of mechanical equipment used for engineering construction and urban and rural construction, is also called as a construction machine and an engineering machine in China, and consists of various machines such as an excavating machine, a soil shoveling and transporting machine, a compacting machine, an engineering hoisting machine, a piling machine, a pavement machine, a concrete product machine, a steel bar grade prestressed machine, a decoration machine, an overhead working machine and the like.

The construction machine not only refers to equipment used in a construction process, but also includes mechanical equipment for treating construction waste. Because the construction waste is bulky and contains a large amount of reinforcing steel bars inside, the construction waste needs to be crushed and the reinforcing steel bars therein need to be screened out. At present, when the construction waste is treated, the construction waste is generally directly poured into a crusher, crushed stone and reinforcing steel bars are mixed together, the reinforcing steel bars are required to be selected from the stone, and the construction waste is more complicated and has lower efficiency.

In view of this, we propose a construction waste crushing and screening mixer.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

An object of the utility model is to provide a building rubbish smashes screening and mixes machine to the problem that is difficult to pick out the reinforcing bar of mixing when smashing the construction waste who provides in solving above-mentioned background art.

2. Technical scheme

The utility model provides a building rubbish smashes screening and mixes machine, includes bottom open-ended crushing barrel, and two crushing rollers are installed to the inside symmetry of crushing barrel, installs two crushing roller pivoted driving motor of drive on the outer wall of crushing barrel, the discharge gate has all been seted up on the outer wall of crushing barrel both sides, the inside symmetry of crushing barrel is installed two tops and is articulated the magnetism screening board on the crushing barrel inner wall, and the position of magnetism screening board and discharge gate corresponds, two all articulated on the outer wall of the relative one side of magnetism screening board have a connecting rod, two the one end that the connecting rod deviates from the magnetism screening board articulates jointly has the actuating lever, install the adjustment mechanism that the control actuating lever goes up and down on the crushing barrel.

Preferably, the adjusting mechanism comprises a threaded rod spirally inserted at the bottom end of the driving rod, a pinion is mounted at the bottom end of the threaded rod, a main gear is meshed at one side of the pinion, a rotating shaft extending to the outer side of the crushing barrel is mounted at the end of the main gear, and a crank is mounted at the end of the rotating shaft.

Preferably, the bottom of the threaded rod is sleeved with a bearing, and the bearing is fixedly connected to the inner wall of the crushing barrel.

Preferably, the magnetic screening plate comprises a shell, an electromagnet is installed inside the shell, and a plurality of anti-slip strips are evenly installed on the upper surface of the shell.

Preferably, the housing is made of a chromium carbide material.

Preferably, the bottom of the crushing barrel is provided with a support, and the top end of the crushing barrel is provided with a feed hopper.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

1. the utility model screens the crushed construction waste through the two magnetic screening plates which are obliquely arranged, stone slides down from the magnetic screening plates and is finally discharged from the discharge port, reinforcing steel bars are adsorbed on the magnetic screening plates, and the reinforcing steel bars can be taken down by closing electromagnets in the magnetic screening plates after the stone is discharged;

2. with magnetism screening board movable mounting, the angle of magnetism screening board can be adjusted, makes two vertical flagging of magnetism screening boards through actuating mechanism after the building stones are arranged to the greatest extent, closes the electro-magnet again and can make the reinforcing bar from crushing barrel bottom whereabouts, and it is more convenient to use.

Drawings

Fig. 1 is a front sectional view of the present invention;

FIG. 2 is an enlarged view of the structure at A of the present invention;

FIG. 3 is an enlarged view of the structure at B of the present invention;

fig. 4 is a schematic side view of the present invention;

fig. 5 is a cross-sectional view of the magnetic screening plate of the present invention.

The reference numbers in the figures illustrate: 1. a milling drum; 2. a discharge port; 3. a crushing roller; 4. a drive motor; 5. a feed hopper; 6. a magnetic screening plate; 601. a housing; 602. an electromagnet; 603. anti-slip strips; 7. a connecting rod; 8. a drive rod; 9. a threaded rod; 10. a pinion gear; 11. a main gear; 12. a bearing; 13. a crank; 14. and (4) a bracket.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", 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 to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-5, the present invention provides a technical solution:

the utility model provides a building rubbish crushing and screening mixes machine, includes bottom open-ended crushing barrel 1, and support 14 is installed to the bottom of crushing barrel 1, and feeder hopper 5 is installed on the top of crushing barrel 1, and two crushing rollers 3 are installed to the inside symmetry of crushing barrel 1, installs two drive motors 4 that smash 3 pivoted of roller 3 on the outer wall of crushing barrel 1. The top of two crushing rollers 3 rotates in opposite directions, crowd the bits of broken glass to the building rubbish that drops between two crushing rollers 3, the reinforcing bar then passes the gap between two crushing rollers 3 and drops, discharge gate 2 has all been seted up on the outer wall of 1 both sides of crushing barrel, the inside symmetry of crushing barrel 1 installs two tops and articulates the magnetism screening plate 6 on 1 inner wall of crushing barrel, and magnetism screening plate 6 corresponds with the position of discharge gate 2, magnetism screening plate 6 includes shell 601, shell 601 adopts the chromium carbide material to make, the wearability is strong, protect the component of inside, the internally mounted of shell 601 has electro-magnet 602, a plurality of antislip strips 603 are evenly installed to the upper surface of shell 601, improve the retardant effect to the reinforcing bar, make the reinforcing bar can adsorb on shell 601 steadily.

When the two magnetic screening plates 6 are kept in an inclined state, crushed stone together with the reinforcing steel bars fall down and then slide down from the magnetic screening plates 6, the stone is discharged from the discharge port 2, and the reinforcing steel bars are adsorbed on the surfaces of the magnetic screening plates 6, so that the screening effect is achieved.

All articulated on the outer wall of the relative one side of two magnetism screening boards 6 have connecting rod 7, the one end that two connecting rods 7 deviate from magnetism screening board 6 articulates jointly has actuating lever 8, install the adjustment mechanism that control actuating lever 8 goes up and down on crushing barrel 1, adjustment mechanism includes that the spiral is pegged graft at the threaded rod 9 of the 8 bottoms of actuating lever, bearing 12 has been cup jointed to the bottom of threaded rod 9, bearing 12 fixed connection is on crushing barrel 1's inner wall, the position of threaded rod 9 is fixed through bearing 12, pinion 10 is installed to the bottom of threaded rod 9, one side meshing of pinion 10 has master gear 11, the pivot that extends to the 1 outside of crushing barrel is installed to the tip of master gear 11, crank 13 is installed to the tip of pivot.

The working principle is as follows: after the building stones are completely discharged, the rotating crank 13 drives the main gear 11 to rotate, the main gear 11 rotates to drive the pinion 10 and the threaded rod 9 to rotate, the threaded rod 9 is meshed with the driving rod 8, therefore, the driving rod 8 can ascend and descend, the driving rod 8 can drive the two connecting rods 7 to pull down the magnetic screening plates 6 to vertically droop, then the power supply of the electromagnet 602 is turned off, the reinforcing steel bars can fall from the bottom end of the crushing barrel 1, and then the reversely rotating crank 13 raises the two magnetic screening plates 6 again to wait for next crushing and screening.

The present invention relates to the prior art of circuits and electronic components and modules, and can be implemented by those skilled in the art without redundancy, and the present invention also does not relate to improvements to the internal structure and method.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a building rubbish crushing and screening mixes machine, includes bottom open-ended crushing barrel (1), and two crushing rollers (3) are installed to the inside symmetry of crushing barrel (1), install two crushing roller (3) pivoted driving motor (4) of drive on the outer wall of crushing barrel (1), its characterized in that: discharge gate (2) have all been seted up on the outer wall of crushing barrel (1) both sides, the inside symmetry of crushing barrel (1) is installed two tops and is articulated magnetism screening board (6) on crushing barrel (1) inner wall, and magnetism screening board (6) correspond with the position of discharge gate (2), two it has connecting rod (7), two all to articulate on the outer wall of the relative one side of magnetism screening board (6) connecting rod (7) the one end that deviates from magnetism screening board (6) articulates jointly has actuating lever (8), install the adjustment mechanism that control actuating lever (8) go up and down on crushing barrel (1).

2. The construction waste crushing and screening mixer as claimed in claim 1, wherein: the adjusting mechanism comprises a threaded rod (9) which is spirally inserted at the bottom end of the driving rod (8), an auxiliary gear (10) is installed at the bottom end of the threaded rod (9), a main gear (11) is meshed at one side of the auxiliary gear (10), a rotating shaft extending to the outer side of the crushing barrel (1) is installed at the end part of the main gear (11), and a crank (13) is installed at the end part of the rotating shaft.

3. The construction waste crushing and screening mixer as claimed in claim 2, wherein: the bottom of the threaded rod (9) is sleeved with a bearing (12), and the bearing (12) is fixedly connected to the inner wall of the crushing barrel (1).

4. The construction waste crushing and screening mixer as claimed in claim 1, wherein: magnetic screening board (6) include shell (601), the internally mounted of shell (601) has electro-magnet (602), the upper surface of shell (601) is evenly installed a plurality of antislip strips (603).

5. The construction waste crushing and screening mixer as claimed in claim 4, wherein: the shell (601) is made of a chromium carbide material.

6. The construction waste crushing and screening mixer as claimed in claim 1, wherein: support (14) are installed to the bottom of crushing barrel (1), feeder hopper (5) are installed on the top of crushing barrel (1).