Automatic screening device for environment-friendly treatment of building residue soil

Abstract

The utility model discloses an automatic screening device for environment-friendly treatment of building muck, which relates to the technical field of building muck and comprises a mounting base, a screening component and a dust removal component. The screening assembly comprises a driving motor, a driving shaft, a rotating disc, a first rotating shaft, a connecting rod, a second rotating shaft, a connecting block, a mounting frame, a screening support, a sliding groove and a supporting sliding rod, and the driving motor is mounted on the upper end face of the mounting base. The mounting frame slides on the supporting sliding rods in a reciprocating mode through the sliding grooves, reciprocating sliding of the screening support is achieved, the screen surface can be vibrated, materials blocked in the screen holes are loosened and fall down, and therefore the screen holes are prevented from being blocked, the materials can continuously roll and move on the screen surface, the contact opportunity of the materials and the screen surface is increased, and the screening efficiency is improved. Therefore, the screening efficiency is improved, and the automatic screening efficiency of equipment is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of building debris, in particular to an automatic screening device for environmentally friendly treatment of building debris. Background Art

[0002] Construction waste refers to the solid waste formed after the demolition of buildings and floors, as well as the engineering waste and mud scattered and discarded during the construction process. When processing engineering waste and mud, it is necessary to screen them through automated screening equipment for environmentally friendly treatment of construction waste.

[0003] However, the existing construction waste has low screening efficiency, unsatisfactory screening effect and low degree of automation during screening, and generates a large amount of dust, which has a certain impact on the environment. The installed screen is usually installed by bolts. When a suitable screen needs to be replaced, frequent disassembly can easily cause damage to the equipment and inconvenience.

[0004] Therefore, in view of this, the existing structural deficiencies are studied and improved, and an automatic screening device for environmentally friendly treatment of construction waste is proposed. Utility Model Content

[0005] The utility model aims to provide an automatic screening device for environmentally friendly treatment of construction waste, so as to solve the problem of low screening automation proposed in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an automated screening device for environmentally friendly treatment of construction waste, comprising a mounting base and a screening component and a dust removal component arranged on the mounting base, the screening component comprising a driving motor, a driving shaft, a turntable, a first rotating shaft, a connecting rod, a second rotating shaft, a connecting block, a mounting frame, a screening bracket, a slide groove and a supporting slide rod, the driving motor is mounted on the upper end surface of the mounting base, the driving shaft is mounted on the output end of the driving motor, the turntable is mounted on the top of the driving shaft, the first rotating shaft is mounted on the edge of the turntable, the connecting rod is mounted on the outer surface of the first rotating shaft, the second rotating shaft is mounted on the end of the connecting rod, the connecting block is mounted on the lower end of the second rotating shaft, the mounting frame is mounted on the left wall of the connecting block, the screening bracket is mounted inside the mounting frame, slide grooves are opened on both sides of the mounting frame, and the supporting slide rods are mounted inside the slide grooves;

[0007] The dust removal assembly includes a support rod, a water tank, a water pump, a conduit and a spray plate. The four ends of the mounting base are equipped with support rods, the upper end of the support rod is equipped with a water tank, the upper end of the water tank is equipped with a water pump, the inside of the water tank is equipped with a conduit, and the end of the conduit is equipped with a spray plate.

[0008] Furthermore, a limiting plate is fixed on the outer wall of the screening support.

[0009] Furthermore, a fixing bracket is installed at the upper edge of the supporting slide bar.

[0010] Furthermore, a connecting spring is installed on the inner wall of the fixing bracket, and a block bracket is installed on the end of the connecting spring.

[0011] Furthermore, telescopic sleeve rods are installed on both sides of the inner wall of the fixed bracket, and a pull rod is installed on the outer wall of the block bracket located at the inner circle of the connecting spring.

[0012] Furthermore, a clamping hole is provided on the inner wall of the screening bracket, and handles are installed on both sides of the screening bracket.

[0013] Furthermore, a discharge port is provided at the lower end of the mounting frame.

[0014] Furthermore, a collecting bracket is arranged on the inner side of the supporting rod, a baffle is installed on the right side wall of the collecting bracket, and a threaded bolt is installed on the inner wall of the baffle.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] 1. When the turntable of the utility model performs a circular motion about the first rotating shaft, the mounting frame can slide back and forth on the supporting slide rod through the slide groove, thereby realizing the reciprocating sliding of the screening bracket, which can vibrate the screen surface, loosen and fall the materials blocked in the screen holes, thereby preventing the screen holes from being blocked, and can make the materials continuously roll and move on the screen surface, increasing the contact opportunities between the materials and the screen surface, thereby improving the screening efficiency and the automatic screening efficiency of the equipment.

[0017] 2. When the utility model performs screening work, the spray plate sprays the internal water source of the water tank through the conduit and the water pump, which is convenient for spraying the dust generated by the screened construction debris. The spraying into the air can quickly absorb various sizes of dust particles in the air, forming effective dust control, thereby protecting the environment to a certain extent, and the arranged screening bracket is clamped on the installation frame through the limit plate, and the block bracket is compressed through the connecting spring and the telescopic sleeve by pulling the pull rod. When the screening bracket is put in, the pull rod is released to clamp the block bracket with the clamping hole, so as to realize the installation and disassembly of the screening bracket. The operation is simple and convenient, and it is convenient to select a suitable screening bracket according to needs. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the three-dimensional structure of the device body;

[0019] Figure 2 A schematic diagram of the three-dimensional structure driven by the installation frame;

[0020] Figure 3 It is a schematic diagram of the three-dimensional structure of the screening support installation;

[0021] Figure 4 Schematic diagram of the three-dimensional structure of the collection bracket.

[0022] In the figure: 1. Mounting base; 2. Driving motor; 201. Driving shaft; 202. Turntable; 203. First rotating shaft; 204. Connecting rod; 205. Second rotating shaft; 206. Connecting block; 207. Mounting frame; 208. Screening bracket; 209. Slide; 2010. Supporting slide bar; 2011. Handle; 3. Supporting rod; 301. Collecting bracket; 302. Baffle; 303. Threaded bolt; 4. Water tank; 401. Water pump; 402. Conduit; 403. Spray plate; 5. Discharge port; 6. Fixed bracket; 601. Connecting spring; 602. Block bracket; 603. Telescopic sleeve; 604. Clamping hole; 605. Pull rod; 7. Limiting plate. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] Embodiment 1

[0025] like Figure 1 - Figure 4As shown, an automatic screening device for environmental protection treatment of construction waste soil comprises a mounting base 1 and a screening component and a dust removal component arranged on the mounting base 1, wherein the screening component comprises a driving motor 2, a driving shaft 201, a rotating disk 202, a first rotating shaft 203, a connecting rod 204, a second rotating shaft 205, a connecting block 206, a mounting frame 207, a screening bracket 208, a slide 209 and a supporting slide bar 2010, a driving motor 2 is mounted on the upper end surface of the mounting base 1, a driving shaft 201 is mounted on the output end of the driving motor 2, a rotating disk 202 is mounted on the top end of the driving shaft 201, and a rotating disk 202 is mounted on the edge of the rotating disk 202. A first rotating shaft 203 is installed, a connecting rod 204 is installed on the outer surface of the first rotating shaft 203, a second rotating shaft 205 is installed at the end of the connecting rod 204, a connecting block 206 is installed at the lower end of the second rotating shaft 205, a mounting frame 207 is installed on the left wall of the connecting block 206, a screening bracket 208 is installed inside the mounting frame 207, slide grooves 209 are opened on both sides of the mounting frame 207, and a supporting slide rod 2010 is installed inside the slide groove 209. The dust removal component includes a support rod 3, a water tank 4, a water pump 401, a conduit 402 and a spray plate 403. The four ends of the mounting base 1 are installed with support rods 3. A water tank 4 is installed at the upper end of the support rod 3, a water pump 401 is installed at the upper end of the water tank 4, a conduit 402 is installed inside the water tank 4, a spray plate 403 is installed at the end of the conduit 402, the installed turntable 202 is rotated by the driving motor 2 through the driving shaft 201, driving the rotation of the first rotating shaft 203, and then the installation frame 207 is connected to the first rotating shaft 203 through the connecting block 206, the second rotating shaft 205, the connecting rod 204 and the first rotating shaft 203 are connected in rotation, when the turntable 202 performs a circular motion on the first rotating shaft 203, the installation frame 207 is realized on the support slide bar 2010 through the slide groove 209 The reciprocating sliding of the screening bracket 208 can vibrate the screen surface, loosen the materials blocked in the screen holes and make them fall, thereby preventing the screen holes from being blocked, and can make the materials continuously roll and move on the screen surface, increase the contact opportunities between the materials and the screen surface, thereby improving the screening efficiency and the automatic screening efficiency of the equipment. When the screening work is performed, the spray plate 403 sprays the internal water source of the water tank 4 through the conduit 402 and the water pump 401, so as to spray the dust generated by the screened construction debris, and spraying into the air can quickly absorb various dust particles of different sizes in the air, thus forming an effective dust control.

[0026] Furthermore, a limit plate 7 is fixed to the outer wall of the screening bracket 208, and the screening bracket 208 is engaged on the mounting frame 207 through the limit plate 7. Handles 2011 are installed on both sides of the screening bracket 208 for lifting the screening bracket 208.

[0027] Furthermore, a pull rod 605 is installed on the outer wall of the block bracket 602 and the inner circle of the connecting spring 601 .

[0028] Furthermore, a fixed bracket 6 is installed at the upper edge of the supporting slide bar 2010, a connecting spring 601 is installed on the inner wall of the fixed bracket 6, a block bracket 602 is installed on the end of the connecting spring 601, telescopic sleeve rods 603 are installed on both sides of the inner wall of the fixed bracket 6, and a clamping hole 604 is opened on the inner wall of the screening bracket 208. The set screening bracket 208 is clamped on the installation frame 207 through the limiting plate 7, and the block bracket 602 is compressed through the connecting spring 601 and the telescopic sleeve rod 603 by pulling the pull rod 605. When the screening bracket 208 is put in, the pull rod 605 is released to clamp the block bracket 602 with the clamping hole 604, so as to realize the installation and disassembly of the screening bracket 208. The operation is simple and convenient, and it is convenient to select a suitable screening bracket 208 according to needs.

[0029] Embodiment 2

[0030] like Figure 1 and Figure 4 As shown, the utility model proposes an automated screening device for environmentally friendly treatment of construction waste. Compared with Example 1, as another implementation of the utility model, a discharge port 5 is provided at the lower end of the mounting frame 207. The provided discharge port 5 is used to screen the construction waste on the upper screening bracket 208 and then discharge the waste, and then screen it again through the screen of the lower layer, so as to improve the screening efficiency of the equipment.

[0031] Furthermore, a collecting bracket 301 is provided on the inner side of the support rod 3, a baffle 302 is installed on the right side wall of the collecting bracket 301, a threaded bolt 303 is installed on the inner wall of the baffle 302, and the collecting bracket 301 is used to collect the screened construction waste, and then is installed on the support rod 3 by means of the threaded bolt 303 and the baffle 302 for fixing.

[0032] Working principle: When the turntable 202 performs a circular motion on the first rotating shaft 203, the mounting frame 207 can slide back and forth on the supporting slide bar 2010 through the slide groove 209, and the screening bracket 208 can slide back and forth, which can vibrate the screen surface, loosen and fall the materials blocked in the screen holes, thereby preventing the screen holes from being blocked, and can make the materials continuously roll and move on the screen surface, increasing the contact opportunities between the materials and the screen surface, thereby improving the screening efficiency and the automatic screening efficiency of the equipment. Then, when the screening work is performed, the spray plate 403 sprays the internal water source of the water tank 4 through the conduit 402 and the water pump 401, which is convenient for The dust generated by the screened construction waste is sprayed, and the spraying into the air can quickly absorb various sizes of dust particles in the air, forming effective dust control, thereby protecting the environment to a certain extent, and the set screening bracket 208 is engaged on the installation frame 207 through the limit plate 7, and the block bracket 602 is compressed by pulling the pull rod 605 through the connecting spring 601 and the telescopic sleeve rod 603. When the screening bracket 208 is put in, the pull rod 605 is released to engage the block bracket 602 with the card hole 604, so as to realize the installation and disassembly of the screening bracket 208. The operation is simple and convenient, and it is convenient to select a suitable screening bracket 208 according to needs.

[0033] This is the working principle of the automatic screening device used for environmentally friendly treatment of construction waste.

[0034] The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

Claims

1. An automatic screening device for environmentally friendly treatment of construction waste, comprising a mounting base (1) and a screening component and a dust removal component arranged on the mounting base (1), characterized in that: The screening assembly comprises a driving motor (2), a driving shaft (201), a rotating disk (202), a first rotating shaft (203), a connecting rod (204), a second rotating shaft (205), a connecting block (206), a mounting frame (207), a screening bracket (208), a slide groove (209) and a supporting slide rod (2010); the driving motor (2) is mounted on the upper end surface of the mounting base (1); the driving shaft (201) is mounted on the output end of the driving motor (2); the rotating disk (202) is mounted on the top end of the driving shaft (201); and the edge of the rotating disk (202) is provided with a plurality of connecting rods (204, 205 and 206). A first rotating shaft (203) is installed, a connecting rod (204) is installed on the outer surface of the first rotating shaft (203), a second rotating shaft (205) is installed at the end of the connecting rod (204), a connecting block (206) is installed at the lower end of the second rotating shaft (205), a mounting frame (207) is installed on the left wall of the connecting block (206), a screening bracket (208) is installed inside the mounting frame (207), sliding grooves (209) are provided on both sides of the mounting frame (207), and a supporting sliding rod (2010) is installed inside the sliding groove (209); The dust removal assembly comprises a support rod (3), a water tank (4), a water pump (401), a conduit (402) and a spray plate (403); the four ends of the mounting base (1) are mounted with support rods (3); the upper end of the support rod (3) is mounted with a water tank (4); the upper end of the water tank (4) is mounted with a water pump (401); the interior of the water tank (4) is mounted with a conduit (402); and the end of the conduit (402) is mounted with a spray plate (403).

2. The automatic screening device for environmentally friendly treatment of construction waste according to claim 1 is characterized in that: A limiting plate (7) is fixed to the outer wall of the screening support (208).

3. The automatic screening device for environmentally friendly treatment of construction waste according to claim 1 is characterized in that: A fixing bracket (6) is installed at the upper edge of the supporting slide bar (2010).

4. The automatic screening device for environmentally friendly treatment of construction waste according to claim 3 is characterized in that: A connecting spring (601) is installed on the inner wall of the fixing bracket (6), and a clamping block bracket (602) is installed at the end of the connecting spring (601).

5. The automatic screening device for environmentally friendly treatment of construction waste according to claim 4, characterized in that: Telescopic sleeve rods (603) are installed on both sides of the inner wall of the fixed bracket (6), and a pull rod (605) is installed on the outer wall of the block bracket (602) located at the inner circle of the connecting spring (601).

6. The automatic screening device for environmentally friendly treatment of construction waste according to claim 1, characterized in that: The inner wall of the screening bracket (208) is provided with a clamping hole (604), and handles (2011) are installed on both sides of the screening bracket (208).

7. The automatic screening device for environmentally friendly treatment of construction waste according to claim 1, characterized in that: The lower end of the installation frame (207) is provided with a discharge port (5).

8. The automatic screening device for environmentally friendly treatment of construction waste according to claim 1, characterized in that: A collecting bracket (301) is arranged on the inner side of the supporting rod (3), a baffle (302) is installed on the right side wall of the collecting bracket (301), and a threaded bolt (303) is installed on the inner wall of the baffle (302).

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