CN211160005U

CN211160005U - Construction waste is with removing breaker

Info

Publication number: CN211160005U
Application number: CN201921624732.2U
Authority: CN
Inventors: 张山
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-09-27
Filing date: 2019-09-27
Publication date: 2020-08-04
Anticipated expiration: 2029-09-27

Abstract

The utility model discloses a building rubbish is with removing breaker, it is including removing base, casing, broken rotor, material baffle, straight dental lamina, first curved surface dental lamina, second curved surface dental lamina, arc filter plate, broken regulating block, rocking arm and elasticity pushing mechanism. The utility model has the advantages of ingenious structural design, it is reasonable, by the straight dental lamina, first curved surface dental lamina, the second curved surface dental lamina, broken regulating block, arc filter plate and material baffle connect gradually and form the broken chamber that surrounds at broken rotor peripheral position, effectively cooperate the broken action of broken rotor, crushing speed is fast, crushing effect is good, and through the height in the protruding broken chamber of going into of elasticity thrustor adjustment broken regulating block, clearance between corresponding adjustment and the broken rotor promptly, in order to satisfy different broken granularity demands, application scope is wide, simultaneously when the atress is too big, broken regulating block can return automatically, avoid appearing the dead phenomenon of card, ensure that crushing process normally goes on, promote work efficiency, do benefit to extensive popularization and application.

Description

Construction waste is with removing breaker

Technical Field

The utility model relates to a broken technical field, concretely relates to building rubbish is with removing breaker.

Background

Along with the rapid growth of population and the rapid development of urbanization, the central urban building industry develops rapidly, old buildings are pushed down and dismantled every day, more and more building waste is generated (waste concrete occupies 34% more), a newly-built multi-layer high-rise building meets the requirements of civil air defense and building functions, a basement and pile foundation structure is adopted, a foundation pit concrete horizontal supporting beam and a super-irrigation engineering pile head need to be broken, and a large number of concrete detection test blocks of the building engineering are buried in waste. The waste landfill of the construction waste wastes resources, pollutes the environment, destroys the ecology and occupies a large amount of land.

Therefore, the development of a mobile crusher for construction waste, which can crush the construction waste to solve the problem of aggregate recycling and achieve the purposes of environmental protection and resource recycling, is a current need.

Disclosure of Invention

An object of the utility model is to the aforesaid is not enough, provides a structural design is ingenious, reasonable, can carry out the breakage to building rubbish, and building rubbish that crushing efficiency is high is with removing the breaker.

In order to achieve the above purpose, the utility model provides a technical scheme is:

a movable crusher for construction waste comprises a movable base, a casing, a crushing rotor, a material guide plate, a straight tooth plate, a first curved tooth plate, a second curved tooth plate, an arc-shaped filter plate, a crushing adjusting block, a rocker arm and an elastic pushing mechanism, wherein the casing is arranged on the movable base, a material opening is formed in one side of the top of the casing, a material outlet is formed in the bottom of the casing, the crushing rotor is arranged in the casing, the straight tooth plate is positioned at the top of the casing, one end of the straight tooth plate is connected to the upper edge of the material opening, the other end of the straight tooth plate horizontally extends and is connected with one end of the first curved tooth plate, the other end of the first curved tooth plate bends and extends downwards, one end of the second curved tooth plate horizontally extends and is connected with the other end of the first curved tooth plate, the middle of the second curved tooth plate bends, and the other end of the second curved tooth plate vertically extends downwards, the one end of material baffle is connected material open-ended lower edge, the arc filter plate is located the lower part of casing, and the one end of this arc filter plate with the other end of material baffle is connected, and the other end of this arc filter plate extends to the other end position of second curved surface dental lamina, the upper end of rocking arm articulates in the casing, broken regulating block sets up the lower extreme at the rocking arm, and is located position between arc filter plate and the second curved surface dental lamina, elasticity thrustor sets up on the casing, and can adjust the position of advancing of broken regulating block, straight shape dental lamina, first curved surface dental lamina, second curved surface dental lamina, broken regulating block, arc filter plate and material baffle connect gradually and form and surround the broken chamber of broken rotor peripheral position.

As a preferred scheme of the utility model, elasticity top pushing mechanism includes fixing base, spring, adjusting screw, guide pin bushing and adjusting nut, the fixing base sets up on the casing, the guide pin bushing is fixed on the fixing base, adjusting screw's one end articulates on the rocking arm, and the other end runs through the guide pin bushing, the spring housing is established on adjusting screw, and the one end roof pressure of this spring is in on the rocking arm, the other end roof pressure is in on the fixing base, adjusting nut cover is revolved on adjusting screw. The telescopic length of the adjusting screw rod can be adjusted by screwing the adjusting nut, and then the rear position of the crushing adjusting block can be adjusted.

As the utility model discloses an optimal scheme, broken rotor includes that pivot and a plurality of superpose cover establish at this epaxial broken disc of commentaries on classics, is the broken tooth that centre of a circle symmetry was equipped with a plurality of its circle tangential direction of edge and extends on the outer peripheral face of this broken disc, and structural strength is big, and crushing effect is good.

As the utility model discloses an optimal scheme, the crisscross setting of broken tooth on the two adjacent broken discs further promotes crushing efficiency and crushing effect.

As an optimized scheme of the utility model, the casing just is equipped with the belt pulley, and the installation transmission is convenient is stretched out to the one end of pivot.

As an optimal scheme of the utility model, evenly be covered with the dental strip on the internal surface of straight dental lamina, first curved surface dental lamina and second curved surface dental lamina, the rectangular trend of this dental strip with the axle center of pivot parallels, the cross section appearance profile of dental strip is triangle-shaped, more can promote crushing effect.

As the utility model discloses a preferred scheme, material open-ended inboard position is equipped with and hinders the baffle, should hinder the partly inside wall of hugging closely on material open-ended, and another department buckles downwards, and the angle of buckling is 40-50 degrees, can carry out the guide effect to the material for the material falls into preset position, in order to ensure crushing effect.

As an optimized scheme of the utility model, evenly be covered with rectangular through-hole on the arc filter plate, realize the purpose of screening through this rectangular through-hole.

As the utility model discloses a preferred scheme, be equipped with four stabilizer blades on the removal base, the lower extreme of this stabilizer blade is equipped with removes the wheel, and the mobility is good, is convenient for transport and use.

The utility model has the advantages that: the utility model has the advantages of ingenious structural design, it is reasonable, by the straight dental lamina, first curved surface dental lamina, the second curved surface dental lamina, broken regulating block, arc filter plate and material baffle connect gradually and form the broken chamber that surrounds at broken rotor peripheral position, effectively cooperate the broken action of broken rotor, crushing speed is fast, crushing effect is good, and through the height in the protruding broken chamber of going into of elasticity thrustor adjustment broken regulating block, clearance between corresponding adjustment and the broken rotor promptly, in order to satisfy different broken granularity demands, application scope is wide, simultaneously when the atress is too big, broken regulating block can return automatically, avoid appearing the dead phenomenon of card, ensure that crushing process normally goes on, promote work efficiency, do benefit to extensive popularization and application.

The present invention will be further explained with reference to the drawings and the embodiments.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is an exploded schematic view of the present invention.

Fig. 3 is a schematic view of the internal front view structure of the present invention.

Fig. 4 is a schematic view of the internal three-dimensional structure of the present invention.

Detailed Description

Referring to fig. 1 to 4, the mobile crusher for construction waste provided by the embodiment includes a mobile base 1, a casing 2, a crushing rotor 3, a material guide plate 4, a straight tooth plate 5, a first curved tooth plate 6, a second curved tooth plate 7, an arc-shaped filter plate 8, an elastic pushing mechanism 9, a rocker arm 10, and a crushing adjusting block 11.

The machine shell 2 is arranged on the movable base 1, four support legs are arranged on the movable base 1, movable wheels (not shown in the figure) are arranged at the lower ends of the support legs, and the movable wheel is good in mobility and convenient to transport and use.

A material opening 21 is formed in one side of the top of the machine shell 2, a guide plate 22 is arranged on the inner side of the material opening 21, one part of the guide plate 22 is tightly attached to the upper inner side wall of the material opening 21, the other part of the guide plate is bent downwards, the bending angle is 40-50 degrees, the guide effect can be achieved on the materials, and the materials can fall into a preset position to ensure the crushing effect.

The bottom surface of the machine shell 2 is provided with a material outlet, the crushing rotor 3 is arranged in the machine shell 2, the straight tooth plate 5 is positioned at the top part in the machine shell 2, and one end of the straight dental plate 5 is connected with the upper edge of the material opening 21, the other end extends horizontally and is connected with one end of the first curved dental plate 6, the other end of the first curved tooth plate 6 is bent and extended downwards, one end of the second curved tooth plate 7 is horizontally extended and connected with the other end of the first curved tooth plate 6, the middle part of the second curved dental lamina 7 is bent, the other end of the second curved dental lamina 7 extends vertically downwards, one end of the material guide plate 4 is connected with the lower edge of the material opening 21, the arc-shaped filter plate 8 is positioned at the lower part of the machine shell 2, arc filter plate 8 is last evenly to be covered with rectangular through-hole, realizes the purpose of screening through this rectangular through-hole. One end of the arc-shaped filter plate 8 is connected with the other end of the material guide plate 4, the other end of the arc-shaped filter plate 8 extends to the other end of the second curved tooth plate 7, the upper end of the rocker arm 10 is hinged in the casing 2, and the crushing regulating block 11 is arranged at the lower end of the rocker arm 10 and is located between the arc-shaped filter plate 8 and the second curved tooth plate 7.

The elastic pushing mechanism 9 is arranged on the casing 2 and can adjust the position of the crushing adjusting block 11 after the crushing adjusting block enters, specifically, the elastic pushing mechanism 9 comprises a fixed seat 91, a spring 92, an adjusting screw 93, a guide sleeve 94 and an adjusting nut 95, the fixed seat 91 is arranged on the casing 2, the guide sleeve 94 is fixed on the fixed seat 91, one end of the adjusting screw 93 is hinged to the rocker arm 10, the other end of the adjusting screw penetrates through the guide sleeve 94, the spring 92 is sleeved on the adjusting screw 93, one end of the spring 92 is pressed on the rocker arm 10, the other end of the spring 92 is pressed on the fixed seat 91, and the adjusting nut 95 is screwed on the adjusting screw 93. By screwing the adjusting nut 95, the telescopic length of the adjusting screw 93 can be adjusted, and the rear position of the adjusting crushing adjusting block 11 is adjusted.

The straight tooth plate 5, the first curved tooth plate 6, the second curved tooth plate 7, the crushing adjusting block 11, the arc-shaped filter plate 8 and the material guide plate 4 are sequentially connected to form a crushing cavity which surrounds the periphery of the crushing rotor 3. Preferably, the inner surfaces of the straight dental plate 5, the first curved dental plate 6 and the second curved dental plate 7 are uniformly distributed with dental strips, the long-strip direction of the dental strips is parallel to the axis of the rotating shaft, the cross section of the dental strips is preferably triangular, and the crushing effect can be further improved.

The crushing rotor 3 comprises a rotating shaft 31 and a plurality of crushing disks 32 which are overlapped and sleeved on the rotating shaft 31, a plurality of crushing teeth which extend along the circle tangential direction of the crushing disks are symmetrically arranged on the outer peripheral surfaces of the crushing disks 32 in a circle center mode, the structural strength is high, and the crushing effect is good. The crushing teeth on the two adjacent crushing disks 32 are arranged in a staggered mode, so that the crushing efficiency and the crushing effect are further improved. One end of the rotating shaft 31 extends out of the machine shell 2 and is provided with a belt pulley, so that the installation and the transmission are convenient.

When the garbage bin works, construction garbage such as broken waste concrete, waste materials and the like is poured into the material opening 21. Building rubbish gets into by straight shape dental lamina 5, first curved surface dental lamina 6, second curved surface dental lamina 7, broken regulating block 11, the broken chamber that constitutes is connected gradually to arc filter plate 8 and material baffle 4, under the normal running fit in broken rotor 3 and broken chamber, can carry out quick broken action to building rubbish, then the rectangular through-hole through arc filter plate 8 regenerates the aggregate that is applicable to the building fast, realize the purpose of retrieving and recycling, not only the environmental protection, and greatly reduced cost, good economic benefits and social have.

Variations and modifications to the above-described embodiments may occur to those skilled in the art, in light of the above teachings and teachings. Therefore, the present invention is not limited to the specific embodiments disclosed and described above, and some modifications and changes to the present invention should fall within the protection scope of the claims of the present invention. In addition, although specific terms are used herein, they are used for convenience of description and are not to be construed as limiting the invention in any way, and other devices that are the same or similar are also within the scope of the invention.

Claims

1. A movable crusher for construction waste is characterized by comprising a movable base, a casing, a crushing rotor, a material guide plate, a straight tooth plate, a first curved tooth plate, a second curved tooth plate, an arc-shaped filter plate, a crushing adjusting block, a rocker arm and an elastic pushing mechanism, wherein the casing is arranged on the movable base, a material opening is formed in one side of the top of the casing, a material outlet is formed in the bottom of the casing, the crushing rotor is arranged in the casing, the straight tooth plate is positioned at the top of the casing, one end of the straight tooth plate is connected to the upper edge of the material opening, the other end of the straight tooth plate extends horizontally and is connected with one end of the first curved tooth plate, the other end of the first curved tooth plate extends downwards in a bent mode, one end of the second curved tooth plate extends horizontally and is connected with the other end of the first curved tooth plate, and the middle of the second curved tooth plate is bent, the other end of this second curved surface dental lamina is downwardly extending perpendicularly, the one end of material baffle is connected material open-ended lower edge, the arc filter plate is located the lower part of casing, and the one end of this arc filter plate with the other end of material baffle is connected, and the other end of this arc filter plate extends to the other end position of second curved surface dental lamina, the upper end of rocking arm articulates in the casing, broken regulating block sets up the lower extreme at the rocking arm, and is located position between arc filter plate and the second curved surface dental lamina, elasticity thrustor sets up on the casing, and can adjust the back position that advances of broken regulating block, straight dental lamina, first curved surface dental lamina, second curved surface dental lamina, broken regulating block, arc filter plate and material baffle connect gradually and form and surround the broken chamber of broken rotor peripheral position.

2. The mobile crusher for construction waste according to claim 1, characterized in that: the elastic pushing mechanism comprises a fixed seat, a spring, an adjusting screw rod, a guide sleeve and an adjusting nut, the fixed seat is arranged on the shell, the guide sleeve is fixed on the fixed seat, one end of the adjusting screw rod is hinged to the rocker arm, the other end of the adjusting screw rod penetrates through the guide sleeve, the spring is sleeved on the adjusting screw rod, one end of the spring is pressed on the rocker arm, the other end of the spring is pressed on the fixed seat, and the adjusting nut is sleeved on the adjusting screw rod in a screwing mode.

3. The mobile crusher for construction waste according to claim 1, characterized in that: the crushing rotor comprises a rotating shaft and a plurality of crushing disks which are overlapped and sleeved on the rotating shaft, and a plurality of crushing teeth which extend along the circle tangential direction of the crushing disks are symmetrically arranged on the outer peripheral surface of each crushing disk in the circle center mode.

4. The mobile crusher for construction waste according to claim 3, characterized in that: the crushing teeth on two adjacent crushing disks are arranged in a staggered manner.

5. The mobile crusher for construction waste according to claim 3, characterized in that: one end of the rotating shaft extends out of the shell and is provided with a belt pulley.

6. The mobile crusher for construction waste according to claim 3, characterized in that: the inner surfaces of the straight tooth plate, the first curved tooth plate and the second curved tooth plate are evenly distributed with tooth strips, and the long strip trend of the tooth strips is parallel to the axis of the rotating shaft.

7. The mobile crusher for construction waste according to claim 6, characterized in that: the cross section outline of the tooth bar is triangular.

8. The mobile crusher for construction waste according to claim 1, characterized in that: the inner side of the material opening is provided with a guide plate, one part of the guide plate is tightly attached to the upper inner side wall of the material opening, the other part of the guide plate is bent downwards, and the bending angle is 40-50 degrees.

9. The mobile crusher for construction waste according to claim 1, characterized in that: the arc-shaped filter plate is uniformly distributed with strip-shaped through holes.

10. The mobile crusher for construction waste according to any one of claims 1 to 9, characterized in that: four support legs are arranged on the movable base, and movable wheels are arranged at the lower ends of the support legs.