CN211801238U

CN211801238U - Building rubbish breaker with screening function

Info

Publication number: CN211801238U
Application number: CN201921521837.5U
Authority: CN
Inventors: 王启明
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-09-12
Filing date: 2019-09-12
Publication date: 2020-10-30
Anticipated expiration: 2029-09-12

Abstract

The utility model discloses a building rubbish breaker with screening function, including bottom plate and cavity, fixed mounting has the cavity on the bottom plate, and right side fixed mounting has the motor, the top fixed mounting of cavity has the casing, and rotates between cavity and the casing and install the rotor, the casing internal fixed mounting of rotor top has two sets of counterattack framves, casing fixed mounting has the feeding case of intercommunication, the bottom fixed mounting of bottom plate has the landing leg, and fixed mounting has the steelframe between the landing leg, the steelframe has the sieve case through support fixed mounting, and sieve case internally mounted has two sets of screen cloths, all through buffer spring fixed connection between sieve case and bottom plate and the support, the bottom fixed mounting of sieve case has vibrating motor. The utility model discloses a be provided with a series of structures and make this device can carry out breakage and screening to construction waste in the use, great reduction intensity of labour, optimization use.

Description

Building rubbish breaker with screening function

Technical Field

The utility model relates to a broken screening technical field of building rubbish specifically is a building rubbish breaker with screening function.

Background

Along with economic technology's rapid development, the construction of house is accelerating in step also, and the removal of the dangerous and old house in city, the change on cement ground all can produce a large amount of building rubbish, and these building rubbish volumes are all very big, and dangerous high, still encroach on a large amount of lands, and these rubbish also do not realize the screening, all are piled up very big waste the resource together, though current breaker can accomplish some crushing operation, still have some inadequately.

The existing crushing device has the defects that: 1. the crushing device is only used for crushing independently, and can not be used for screening materials simultaneously when crushing is carried out, and the two devices are not designed integrally; 2. the crushing device can not be used for uniformly crushing the construction waste, has low operation efficiency, can not screen the size of the material, wastes the material and pollutes the environment, and therefore, the crushing device is necessary to improve the prior art to solve the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a building rubbish breaker with screening function to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a building rubbish breaker with screening function, includes bottom plate and cavity, fixed mounting has the cavity on the bottom plate, and right side fixed mounting has the motor, the top fixed mounting of cavity has the casing, and rotates between cavity and the casing and install the rotor, the casing internal fixed mounting of rotor top has two sets of counterattack framves, casing fixed mounting has the feeding case of intercommunication, the bottom fixed mounting of bottom plate has the landing leg, and fixed mounting has the steelframe between the landing leg, the steelframe has the sieve case through support fixed mounting, and sieve incasement portion installs two sets of screen clothes, all through buffer spring fixed connection between sieve case and bottom plate and the support, the bottom fixed mounting of sieve case has vibrating motor.

Preferably, the buffer spring, the screen box, the bottom plate and the support are fixedly connected through connecting blocks.

Preferably, one side fixed mounting of sieve case has first discharge gate and the second discharge gate that two sets of cooperations were used, and one side fixed mounting of sieve bottom of the case portion has the second discharge gate.

Preferably, the bottom of the inner side of the impact frame is fixedly connected with the shell through a pull rod, and the top of the inner side of the impact frame is movably connected with the shell through a movable chain.

Preferably, the rotor, the cavity and the shell are fixedly installed through a bearing residual rotating shaft, and the rotor and the plate hammer are fixedly installed through a wedge residual locking block.

Preferably, the output end of the motor is rotatably connected with the rotor through a belt and a small flywheel.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses an at the even breakage of casing internal fixed mounting rotor, counterattack frame and welt second apparatus, can be with the even breakage of building rubbish, can the great material of effectual processing moisture content, prevent that blocking phenomenon from appearing in the breaker, satisfy user's user demand, and the installation have two counterattack frames in front and back, can effectual regulation ejection of compact granularity's size, and control range is very wide, improves work efficiency greatly, and easy operation, and equipment is maintained easily.

2. The utility model discloses an install sieving mechanism in breaker's bottom, through the screen cloth of sieve incasement, vibration system and discharge gate, can directly filter and discharge building rubbish after accomplishing the breakage, can avoid having broken the back with building rubbish, shift the amount of labour of other places with the material through the transport, reduce user's the amount of labour, the material can be to carrying out categorised the recovery of stacking after broken and the screening in the process and utilizing, prevent that the material from because untimely carrying on breakage and screening, and lead to the material to cause certain pollution to the environment, the waste to the material has been reduced.

Drawings

FIG. 1 is an overall front view of the present invention;

fig. 2 is an overall sectional view of the present invention;

FIG. 3 is an overall side view of the present invention;

fig. 4 is a schematic view of a partial structure of a rotor according to the present invention;

FIG. 5 is a front view of the sieve box of the present invention;

fig. 6 is a schematic view of a local structure of the pull rod of the present invention.

In the figure: 1. a support leg; 2. a steel frame; 3. a buffer spring; 4. a screen box; 401. screening a screen; 402. a vibration motor; 403. a first discharge port; 404. a second discharge port; 405. a third discharge port; 5. a base plate; 6. a discharge port; 7. a cavity; 8. a guard plate; 9. a housing; 10. a pull rod; 1001. counterattack the lining board; 1002. a counterattack frame; 1003. a living chain; 11. a feeding box; 12. a rotor; 1201. a bearing; 1202. a rotating shaft; 1203. a locking block; 1204. a plate hammer; 1205. a wedge block; 13. a belt; 14. a small flywheel; 1401. a large flywheel; 15. an electric motor; 16. a bearing seat; 17. and (4) a bracket.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. 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 "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" 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 to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or 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. 1-6, the present invention provides an embodiment: a construction waste crushing device with a screening function comprises a screen box 4, a shell 9 and a cavity 7, wherein the cavity 7 is fixedly arranged on a bottom plate 5 through bolts, a motor 15 is fixedly arranged on the right side of the bottom plate 5, the top of the cavity 7 is fixedly connected with the shell 9 through bolts, a rotor 12 is arranged between the cavity 7 and the shell 9 through a bearing seat 16, the rotor 12 is fixedly connected with a bearing 1201 through a rotating shaft 1202, two groups of impact frames 1002 are arranged in the shell 9, impact lining plates 1001 on the impact frames 1002 are fixed on the impact frames 1002 through bolts, one end of each impact frame 1002 is connected with a pull rod 10 through a pin, the other end of each impact frame 1002 is connected with the shell 9 through a movable chain 1003, a feeding box 11 is arranged on the top of the shell 9, four groups of supporting legs 1 are fixedly welded on the bottom of the bottom plate 5, a steel frame 2 is fixedly welded and fixed between the supporting, two groups of screens 401 are fixedly arranged in the screen box 4 through bolts, and a vibrating motor 402 is also arranged at the bottom of the screen box 4.

Further, the connecting block passes through the welding to be fixed respectively in the top of sieve case 4 and the bottom of bottom plate 5, and buffer spring 3 passes through welded fastening on the connecting block, and bottom plate 5 is through welding and connecting block fixed mounting, and buffer spring 3 is carrying out welded fastening in the connecting block, is the integration for realizing the device through welding buffer spring 3 and connecting block, and buffer spring 3 is for reducing the impact force when the screening, improves the stability of device.

Further, through bolt fixed mounting screen cloth 401 in the sieve case 4, and screen cloth 401 is laid with the angle of slope, ensures that the material can not pile up at the feed inlet, and one side fixed mounting of sieve case 4 has first discharge gate 403 and the second discharge gate 404 that two sets of cooperations were used, and one side fixed mounting of sieve bottom of the case portion has third discharge gate 405, and through the screening of screen cloth 401, the material of variation in size is discharged from the discharge gate of difference.

Furthermore, a gasket and a buffer block are arranged between the pull rod 10 and the guard plate 8, the buffer spring 3 and the gasket are fixed on the pull rod 10, the pull rod 10 is fixedly installed with the impact frame 1002 through a positioning pin, the other end of the impact frame 1002 is movably connected with the shell 9 through a movable chain 1003, when large materials or difficultly-crushed materials are clamped in a gap between the impact frames 1002 behind the rotor 12, the impact frame 1002 is subjected to large pressure to enable the impact to move backwards, the impact frame 1002 is fixedly installed on the impact frame 1002 behind the impact lining plate 1001 through a positioning bolt, the nut of the pull rod 10 on the guard plate 8 is rotated, the length of the pull rod 10 can be adjusted, the buffer spring 3 is used for reducing impact force during processing operation, the destructiveness of the device is reduced, and accordingly the protection effect of the device is achieved.

Further, rotor 12 passes through axis of rotation 1202 fixed mounting in casing 9, rotor 12 is through integrative casting, be for there being higher rigidity, improve device's life, place voussoir 1205 in the space on rotor 12 earlier, putting into board hammer 1204, put into latch segment 1203 at last, the lower half of latch segment 1203 is a triangle-shaped, insert the screw on rotor 12 in the screw of latch segment 1203 with the bolt, it drives latch segment 1203 downstream to rotate the locking bolt, thereby lock the pendulum, prevent that the pendulum flies out when rotatory.

Further, the motor 15 is connected with the large flywheel 1401 and the small flywheel 14 through the belt 13, the small flywheel 14 drives the large flywheel 1401 to rotate, the belt 13, the large flywheel 1401 and the small flywheel 14 form a flywheel mechanism, and the belt 13 is fixedly connected with the large flywheel 1401 and the small flywheel 14 through rolling connection.

The working principle is as follows: the shell 9 is fixedly connected with the cavity 7 through bolts, the feed inlet is fixedly connected with the shell 9 through bolts, a rear impact frame 1002, a rotor 12 and a lining plate are arranged in the shell 9, a bearing 1201 is arranged on the rotor 12, the bearing 1201 is arranged on a bearing seat 16 of the cavity 7, the area between the impact frame 1002 and the feed inlet is called a first impact area, the area between the two impact frames 1002 is called a second impact area, a plate hammer 1204 is arranged on the rotor 12 and is used for crushing materials when the rotor 12 rotates at a high speed, when the machine works, the kinetic energy of a motor 15(Y132S1-2) is transmitted to a large flywheel 1401 through a belt 13 by a small flywheel 14 to drive the rotor 12 of the rotor 12 to rotate at a high speed, the materials enter the action area of the plate hammer 1204 to collide and be crushed with the plate 1204 on the rotor 12, then are crushed again on the impact device, and then rebound from the impact lining plate 1001 to the action area of the plate hammer 1204 to be crushed again, the process is repeated, materials enter a first impact area and a second impact area from big to small to be repeatedly crushed until the materials are crushed to required granularity and are discharged from a discharge port 6, the discharge port 6 is connected with a feed inlet of a screen box 4 and directly enters the screen box 4 to be screened, the screen box 4 vibrates under the vibration of a vibrating motor 402 to enable the materials to advance or fall along a screen plate, the materials with different sizes are respectively discharged from a first discharge port 403, a second discharge port 404 and a third discharge port 405, the model of the vibrating motor 402 is a (YZS/YZU-3-4 vibrating motor), the vibrating motor is provided with a group of adjustable eccentric blocks at two ends of a shaft respectively, exciting force is obtained by utilizing centrifugal force generated by high-speed rotation of the shaft and the eccentric blocks, and the exciting force is fixed at the bottom of the screen box 4 through bolts.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a building rubbish breaker with screening function, includes bottom plate (5), motor (15) and cavity (7), its characterized in that: a cavity (7) is fixedly arranged at the top of the bottom plate (5), a shell (9) is fixedly arranged at the top of the cavity (7), a rotor (12) is rotatably arranged between the cavity (7) and the shell (9), two groups of counterattack frames (1002) are fixedly arranged in the shell (9) above the rotor (12), the shell (9) is fixedly provided with a communicated feeding box (11), the bottom of the bottom plate (5) is fixedly provided with supporting legs (1), and a steel frame (2) is fixedly arranged between the supporting legs (1), the steel frame (2) is fixedly provided with a sieve box (4) through a bracket (17), and sieve case (4) internally mounted has two sets of screen cloth (401), all through buffer spring (3) fixed connection between sieve case (4) and bottom plate (5) and support (17), the bottom fixed mounting of sieve case (4) has vibrating motor (402).

2. The construction waste crushing device with the screening function as claimed in claim 1, wherein: buffer spring (3) and sieve case (4), bottom plate (5) and support (17) all through connecting block fixed connection between.

3. The construction waste crushing device with the screening function as claimed in claim 1, wherein: one side fixed mounting of sieve case (4) has first discharge gate (403) and second discharge gate (404) that two sets of cooperations were used, and one side fixed mounting of sieve case (4) bottom has third discharge gate (405).

4. The construction waste crushing device with the screening function as claimed in claim 1, wherein: the bottom of the inner side of the counterattack frame (1002) is fixedly connected with the shell (9) through a pull rod (10), and the top of the inner side of the counterattack frame (1002) is movably connected with the shell (9) through a movable chain (1003).

5. The construction waste crushing device with the screening function as claimed in claim 1, wherein: the rotor (12), the cavity (7) and the shell (9) are fixedly installed on the rotating shaft (1202) through bearings (1201), and the rotor (12) and the plate hammer (1204) are fixedly installed on the locking block (1203) through wedges (1205).

6. The construction waste crushing device with the screening function as claimed in claim 1, wherein: the output end of the motor (15) is rotationally connected with the rotor (12) through a belt (13) and a small flywheel (14).