CN216826596U

CN216826596U - Construction waste crushing and screening equipment

Info

Publication number: CN216826596U
Application number: CN202220334013.2U
Authority: CN
Inventors: 毛正强; 徐炳玺
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-02-18
Filing date: 2022-02-18
Publication date: 2022-06-28
Anticipated expiration: 2032-02-18

Abstract

The utility model relates to a construction waste crushing and screening device, which comprises a shell, a partition plate arranged at the upper side in the shell and an inclined plate arranged in the shell; the separator will the casing divide into first cavity and second cavity, be provided with crushing unit in the second cavity, be provided with the funnel in the first cavity, the funnel with first cavity lateral wall fixed connection, the funnel below is provided with grinding unit, the rotating assembly below is provided with screening unit, be provided with rotating assembly on the swash plate. The utility model discloses in, can sieve out the reinforcing bar among the building rubbish through the grinding component who sets up in first cavity through swash plate and rotating assembly's cooperation work, the crushing cylinder is connected with the crushing cylinder with the crushing normal running fit of a toper section of thick bamboo, with the further shredding of the building rubbish between the clearance, adjustment subassembly with crushing cylinder, through adjustment from top to bottom in the adjustment subassembly, the adjustment grinds out building rubbish's size.

Description

Construction waste crushing and screening equipment

Technical Field

The utility model relates to a building rubbish handles the field, specifically is a building rubbish is broken and screening equipment.

Background

The construction waste refers to residue, waste soil, waste material, sludge and other wastes generated in the process of constructing, laying or dismantling and repairing various buildings, structures, pipe networks and the like by construction and construction units or individuals. The construction waste is separated, crushed and screened into coarse and fine aggregates to replace natural aggregates to prepare concrete, building bricks and road base materials, so that the construction waste regeneration has the outstanding advantages of high utilization rate, low production cost, wide application range and good environmental and economic benefits.

The problem of insufficient crushing exists in the broken screening subassembly of current building rubbish, and this makes still must continue to smash in the follow-up utilization to building rubbish, has increased the unnecessary process, and the fixed size of the building rubbish that present breakage goes out can not adjust according to actual conditions.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical problem provide a building rubbish is broken and screening equipment that can have broken building rubbish and can play the screening effect.

The utility model discloses technical scheme as follows:

a construction waste crushing and screening device comprises a shell, a partition plate arranged on the upper side in the shell and an inclined plate arranged in the shell; the shell is divided into a first cavity and a second cavity by the partition plate, a crushing assembly is arranged in the second cavity, a funnel is arranged in the first cavity, the funnel is fixedly connected with the side wall of the first cavity, a grinding assembly is arranged below the funnel, a screening assembly is arranged below the rotating assembly, and a rotating assembly is arranged on the inclined plate; the rotary component is in the second chamber, the grinding component with the screening component is in the first chamber, the swash plate is in crushing component with the division board below, the swash plate slope sets up, the one end of swash plate extends to the top of funnel, the division board with the clearance has between the swash plate.

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

1. the utility model discloses in, can sieve out the reinforcing bar in the building rubbish through swash plate and rotating assembly's cooperation work.

2. Through the grinding assembly arranged in the first chamber, the crushing barrel is matched with the conical barrel in a crushing and rotating mode, and construction waste between gaps is further crushed.

3. The adjusting component is connected with the crushing barrel, and the size of the building garbage ground out is adjusted by adjusting the telescopic rod in the adjusting component up and down.

4. Screening subassembly can sieve the construction waste after grinding, sieves out cuttings and cubic to be used for different work scenes

5. The utility model is suitable for a different operational environment can fully smash the grinding with building rubbish, has very big market earlier stage in the building rubbish disposal industry.

Drawings

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

fig. 2 is a schematic side structure view of the present invention;

FIG. 3 is a schematic structural view of the funnel, the crushing cylinder and the conical cylinder of the present invention;

fig. 4 is a schematic structural view of the conical cylinder, the third motor, the cross bar, the connecting block, the telescopic rod and the bearing plate of the present invention;

FIG. 5 is a schematic illustration of a screen assembly according to the present invention;

fig. 6 is a schematic structural view of the pulverizing assembly of the present invention.

Wherein, the reference numbers and component names in fig. 1 to 6 are as follows:

1. a housing; 101. a first chamber; 102. a second chamber; 2. a partition plate; 3. a sloping plate; 301. a first motor; 302. a rotating shaft; 4. a second motor; 401. a size reduction assembly; 5. a funnel; 6. a milling drum; 7. a tapered barrel; 701. a third motor; 702. a cross bar; 8. connecting blocks; 801. a telescopic rod; 802. a bearing plate; 803. a through groove; 9. a fixed mount; 901. screening a screen; 10. a base.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention more clearly understood, the present invention will be described in further detail with reference to the accompanying drawings and detailed description. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the scope of the present invention is not limited by the specific embodiments disclosed below.

In the utility model, as shown in fig. 1-6, the shell 1 is arranged to fix and protect the whole assembly, the thickness of the shell 1 is about 2-3cm to prevent the building garbage from splashing when being crushed, the upper side of the shell 1 is vertically and fixedly connected with the division plate 2, the division plate 2 divides the shell 1 into a first chamber 101 and a second chamber 102, the crushing assembly 401 is fixedly arranged in the second chamber 102, the crushing assembly 401 can crush the building garbage which is put in, it should be noted that when the building garbage has reinforcing steel bars, the crushing assembly 401 can crush and cut the reinforcing steel bars, the reinforcing steel bars fall on the inclined plate 3 which is fixedly arranged in the shell 1, the inclined plate 3 is obliquely arranged, the inclined plate 3 is arranged below the division plate 2 and the crushing assembly 401, the surface of the inclined plate 3 is flat, one end part of the inclined plate 3 extends to the upper part of the funnel 5, funnel 5 is in first cavity 101, by kibbling building rubbish entering funnel 5 in, funnel 5's bore is greater than the width of swash plate 3, so can play fine collection effect to the building rubbish that gets into, it needs to explain to have the clearance between division board 2 and the swash plate 3, and the height in clearance is decided according to actual conditions, and the clearance of setting can be so that kibbling building rubbish gets into in the funnel 5.

As shown in fig. 2-3, it should be further described that the construction waste crushed by the crushing assembly 401 is only primarily crushed, in order to achieve the required size of the construction waste, the crushed construction waste enters the grinding assembly through the hopper 5, the grinding assembly can further crush and grind the crushed construction waste to obtain the required size, the grinding assembly is installed on the inner side wall of the first chamber 101 in the first chamber 101, the grinding assembly is under the hopper 5, the construction waste passing through the grinding assembly falls onto the sieving assembly, the sieving assembly is obliquely arranged in the first chamber 101, and the construction waste is sieved by the sieving assembly under the grinding assembly after being ground.

As shown in fig. 2, in the actual use process, the swash plate 3 has magnetism, the reinforcing steel bars falling onto the swash plate 3 can be adsorbed onto the swash plate 3, the rotating assembly is installed on the swash plate 3, when the adsorption capacity of the swash plate 3 reaches the maximum value, the swash plate 3 is turned over through the rotating assembly, one end of the funnel 5 away from the swash plate is downward, the magnetism of the swash plate 3 is cut off at the moment, the reinforcing steel bars adsorbed onto the swash plate 3 can slide out of the second chamber 102, a special collection container can be arranged at the bottom of the second chamber 102, and the reinforcing steel bars are intensively treated.

As shown in fig. 2 and 6, it should be noted that the top of the second chamber 102 is used for blanking and placing construction waste, the bottom of the second chamber 102 is used for collecting cut steel bars, the top of the second chamber 102 is provided with an opening for observing the working condition inside the second chamber 102, the crushing assembly 401 is driven by the second motor 4, the second motor 4 is a variable frequency speed regulating motor, the crushing speed can be adjusted, and when the steel bars are processed, the crushing assembly 401 stops working.

As shown in fig. 1 and 2, wherein, the rotating assembly comprises rotating shafts 302 symmetrically installed on two sides of the inclined plate 3, the rotating shafts 302 are rotatably connected with the side wall of the second chamber 102, when the reinforcing steel bars on the inclined plate 3 reach a certain amount, the first motor 301 drives the rotating shafts 302, thereby driving the inclined plate 3 to rotate, the magnetism of the inclined plate 3 is cut off to enable the reinforcing steel bars to fall down, the first motor 301 is detachably arranged on the side wall of the second chamber 102, construction waste falls onto the inclined plate 3 through the crushing assembly 401, the first motor 301 intermittently rotates to drive the inclined plate 3 in a reciprocating manner, so as to prevent the accumulation of the construction waste on the inclined plate 3.

As shown in fig. 2-4, specifically, the grinding assembly includes a crushing cylinder 6 mounted on the sidewall of the first chamber 101, the crushing cylinder 6 is hollow, threads are provided on the inner sidewall, threads are also provided on the outer sidewall of a conical cylinder 7 fixedly connected to the sidewall of the first chamber 101 below the crushing cylinder 6, a part of the conical cylinder 7 is inside the crushing cylinder 6, the conical part of the conical cylinder 7 is upward, it should be noted that there is a gap between the conical cylinder 7 and the crushing cylinder 6 for grinding the construction waste after crushing to fall down, the bottom surface of the conical cylinder 7 is detachably mounted on the rotating shaft of the third motor 701, the third motor 701 drives the conical cylinder 7 to rotate, the third motor 701 is detachably mounted on a cross bar 702, and two ends of the cross bar 702 are fixedly mounted on the sidewall of the second chamber 102.

As shown in fig. 3, it should be noted that, when the construction waste falls into the gap between the pulverizing cylinder 6 and the conical cylinder 7, since the conical cylinder 7 is arranged upward, the gap also gradually decreases from top to bottom, when the third motor 701 drives the conical cylinder 7 to rotate, the construction waste between the gaps will be ground and pulverized, and when the gap between the conical cylinder 7 and the bottom of the pulverizing cylinder 6 reaches the size, the construction waste will fall down, and the thread has a good grinding and pulverizing effect.

As shown in fig. 4, it should be noted that an adjusting assembly may be provided to adjust the size of the gap between the pulverizing cylinder 6 and the conical cylinder 7, so as to adjust the size of the ground construction waste, wherein the adjusting assembly includes a receiving plate 802 symmetrically disposed on the outer side wall of the first chamber 101, an expansion link 801 disposed on the top surface of the receiving plate 802, and a connecting block 8 disposed at the end of the expansion link 801, one end of the connecting block 8 is disposed in the first chamber 101, the end of the connecting block 8 is fixedly connected to the outer side wall of the pulverizing cylinder 6, the left and right side walls of the first chamber 101 are provided with through slots 803, the connecting block 8 is slidably connected in the through slots 803, the receiving plate 802 plays a role of fixedly receiving the expansion link 801, and when working, the expansion links 801 on both sides are simultaneously activated to drive the connecting block 8 to slide up and down in the through slots 803, and further drive the pulverizing cylinder 6 to move up and down to adjust the gap distance between the pulverizing cylinder 6 and the conical cylinder 7, the size of the ground construction waste is adjusted.

It should be noted that the size of the through slots 803 determines the height of the crushing cylinder 6 which can be adjusted up and down.

As shown in fig. 5, specifically, when the construction waste falls from the grinding assembly, the construction waste may enter into the sieving assembly, the sieving assembly may further sieve the ground construction waste to sieve out debris and blocky construction waste, so as to be suitable for different working environments, wherein the sieving assembly includes a fixing frame 9 obliquely disposed in the second chamber 102 and a sieve 901 disposed on the fixing frame 9, the fixing frame 9 is below the conical barrel 7, the sieve 901 is detachably disposed on the fixing frame 9, the fixing frame 9 stabilizes the sieve 901, and different sieves 901 are replaced according to actual working conditions. The screen 901 is a vibrating screen with a vibrating motor to classify the construction waste falling on the screen.

It should be further noted that the fixing frame 9 is obliquely arranged with the screen 901 for screening the construction waste, a conveyor belt or a collecting container can be arranged in front of the screening assembly, and a collecting container can also be arranged at the bottom of the screening assembly for distinguishing and collecting.

As shown in fig. 1, a base 10 is preferably disposed at the bottom of the first chamber 101 to improve the stability of the whole assembly during operation, and it should be noted that universal wheels may be disposed to facilitate movement of the assembly and replacement of a construction site.

In the present invention, the terms "upper", "lower", "left", "right", "middle", 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 describing the present invention and simplifying the description, but do not indicate or imply that the designated components or elements must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The construction waste crushing and screening equipment is characterized by comprising a shell (1), a partition plate (2) arranged on the upper side in the shell (1) and an inclined plate (3) arranged in the shell (1); the separation plate (2) divides the shell (1) into a first chamber (101) and a second chamber (102), a crushing assembly (401) is arranged in the second chamber (102), a funnel (5) is arranged in the first chamber (101), the funnel (5) is fixedly connected with the side wall of the first chamber (101), a grinding assembly is arranged below the funnel (5), a screening assembly is arranged below the grinding assembly, and a rotating assembly is arranged on the inclined plate (3); the rotating assembly is in second chamber (102), the grinding assembly with the screening assembly is in first chamber (101), swash plate (3) be in crushing assembly (401) with division board (2) below, swash plate (3) slope sets up, the one end of swash plate (3) extends to the top of funnel (5), division board (2) with have the clearance between swash plate (3).

2. The construction waste crushing and screening apparatus according to claim 1, wherein the rotating assembly comprises a rotating shaft (302) symmetrically disposed at both sides of the inclined plate (3) and a first motor (301) disposed at one side of the rotating shaft (302), the first motor (301) is disposed at a side wall of the second chamber (102).

3. A construction waste crushing and screening apparatus according to claim 1, wherein the grinding assembly comprises a crushing drum (6) disposed on the inner side wall of the first chamber (101), a cross bar (702) disposed on the inner side wall of the first chamber (101), a third motor (701) disposed on the cross bar (702), and a tapered drum (7) disposed on the third motor (701); the milling drum (6) is below the funnel (5), the cone-shaped drum (7) is below the milling drum (6), a portion of the cone-shaped drum (7) is within the milling drum (6), and a gap is provided between the cone-shaped drum (7) and the milling drum (6).

4. A construction waste crushing and screening apparatus according to claim 3, wherein the screening assembly comprises a fixed frame (9) disposed obliquely in the first chamber (101) and a screen (901) disposed on the fixed frame (9);

the fixed frame (9) is arranged below the conical barrel (7), and the screen (901) is obliquely arranged.

5. A construction waste crushing and screening apparatus according to claim 3, wherein the inner side wall of the crushing cylinder (6) is provided with screw threads and the outer side wall of the cone-shaped cylinder (7) is provided with screw threads.

6. A construction waste crushing and screening apparatus according to claim 3, further comprising an adjustment assembly, wherein the adjustment assembly comprises a bearing plate (802) symmetrically arranged on the outer side wall of the first chamber (101), a telescopic rod (801) arranged on the top surface of the bearing plate (802), and a connecting block (8) arranged at the end of the telescopic rod (801);

one end of the connecting block (8) is arranged in the first cavity (101), the end part of the connecting block (8) is fixedly connected with the outer side plate of the crushing barrel (6), a through groove (803) is formed in the left side wall and the right side wall of the first cavity (101), and the connecting block (8) is slidably connected in the through groove (803).

7. A construction waste crushing and screening apparatus according to claim 1, wherein a base (10) is provided on the ground of the first chamber (101).

8. A construction waste crushing and screening apparatus according to claim 4, wherein the screen (901) is detachably arranged with the fixing frame (9).