A solid waste treatment device for construction engineering

Abstract

The present invention application relates to the field of crushing technology, and in particular to a solid waste treatment device for construction engineering, including a crushing component, including a bracket, a servo motor arranged at the top of the bracket, the servo motor is connected to a first limiting wheel through a belt, and a crushing part is installed at one end of the first limiting wheel; a screening component, including a dividing hopper arranged on the side wall of the feed port of the crushing part, the two ends of the dividing hopper are connected to the bracket, and a feed hopper is arranged on the top of the dividing hopper. Through the blocking member design, linear materials such as cables and ropes in solid waste can be effectively captured and separated to prevent them from entering the crushing part and causing blockage, and through the preliminary screening of the screening frame, solid waste that meets the standards can directly pass through and enter the dividing hopper, thereby avoiding unnecessary crushing processing, reducing the workload of the crushing part, and extending the service life of the equipment.

Description

Technical Field

[0001] The present invention relates to the field of crushing technology, and in particular to a solid waste treatment device for construction engineering. Background Art

[0002] With the acceleration of urbanization and the rapid development of construction projects, the amount of construction solid waste is increasing, which has brought great pressure to the environment. Specifically, solid waste treatment equipment includes core components such as crushers, sorters, conveyors, and dust collectors. Crusher is used to crush construction solid waste into smaller particles for subsequent sorting and treatment; sorter is used to sort according to the physical properties of the material, separate different types of solid waste, and facilitate subsequent reuse; conveyor is used to transport solid waste from crusher to sorter for automated processing; dust collector is used to remove dust generated during the processing process to protect the environment.

[0003] However, when crushers process solid waste in construction projects, impurities such as cables or linear plastics are often mixed in. These impurities are easily blocked at the feed port, affecting the feeding efficiency. In addition, solid waste varies in size. Some smaller waste that meets the specifications also enters the crushing stage through the feed port together with non-standard waste, resulting in repeated crushing and reducing the crushing efficiency. Summary of the invention

[0004] Some simplifications or omissions may be made in this section and the abstract and invention title of this application to avoid obscuring the purpose of this section, the abstract and the invention title, and such simplifications or omissions shall not be used to limit the scope of the application of the present invention.

[0005] In view of the above-mentioned problem that the cables are mixed into the feed port and are easily blocked at the feed port, affecting the feeding efficiency, the present invention application is proposed.

[0006] Therefore, the purpose of the present application is to provide a solid waste treatment device for construction projects.

[0007] In order to solve the above technical problems, the present invention application provides the following technical solutions: A solid waste treatment device for construction engineering, comprising a crushing assembly, including a bracket, a servo motor arranged at the top of the bracket, the servo motor is connected to a first limiting wheel through a belt, and a crushing piece is installed at one end of the first limiting wheel;

[0008] The screening component includes a distribution hopper arranged on the side wall of the crushing element feed port, the two ends of the distribution hopper are connected to the bracket, the top of the distribution hopper is provided with a feed hopper, the inside of the feed hopper is provided with a vibration plate, the vibration plate is driven by a vibration motor, and the vibration plate is provided with a cutting piece near the feed port and the top of the distribution hopper, and a blocking piece is provided on the side of the cutting piece near the feed port.

[0009] As a preferred solution of the solid waste treatment device for construction engineering described in the present invention, the crushing part includes an eccentric wheel arranged at the end of the first limiting wheel, and a second limiting wheel is installed at the end of the eccentric wheel away from the first limiting wheel, and the second limiting wheel drives the cutting part to rotate through a belt.

[0010] As a preferred solution of the solid waste treatment device for construction engineering described in the present invention, the crushing part also includes a first extrusion plate arranged inside the feed port, the eccentric wheel is used to drive the first extrusion plate to crush the stones, and the first extrusion plate drives the first extrusion plate to return and remove the crushed stones through the spring telescopic rod, and a second extrusion plate is installed inside the feed port and on the opposite side of the first extrusion plate.

[0011] As a preferred solution of the solid waste treatment device for construction engineering described in the present invention, the crushing part also includes a conveyor belt arranged inside the bracket, the conveyor belt corresponds to the discharge port of the crushing part, and the conveyor belt is higher than the middle on both sides through a limiting rod.

[0012] As a preferred solution of the solid waste treatment device for construction engineering described in the present invention, the cutting piece includes a screening frame arranged on the end of the vibration plate near the cutting piece, and a rotating shaft is installed at the bottom end of the screening frame and the top end of the distribution hopper, one end of the rotating shaft passes through the distribution hopper and is connected to the third limiting wheel, and the third limiting wheel is connected to the second limiting wheel through a belt.

[0013] As a preferred solution of the solid waste treatment device for construction engineering described in the present invention, the cutting piece also includes a fixed sleeve arranged on the circumferential outer wall of the rotating shaft, and an arc block is installed on the circumferential outer wall of the fixed sleeve. The arc block is arranged in a J shape, and the arc blocks are distributed in a circular array with the center point of the fixed sleeve.

[0014] As a preferred solution of the solid waste treatment device for construction engineering described in the present invention, the cutting member also includes a cutting blade arranged on the inner wall of the arc block, a crushing knife is installed on the outer wall of the arc block, and the outer wall of the arc block is higher in the middle and lower on both sides.

[0015] As a preferred solution of the solid waste treatment device for construction engineering described in the present invention, the arc block is provided with A, B, and C parts, the arc block A part is used to block the linear material, the arc block B part is used to receive the linear material, and the arc block C part is used to prevent the linear material from slipping, wherein the outlet diameter of the arc block is 35 cm, and the curvature of the hook of the arc block is 120 degrees, and the spacing between the three arc blocks is 22 cm.

[0016] As a preferred solution of the solid waste treatment device for construction engineering described in the present invention, the blocking member includes two groups of fixed plates arranged on the inner wall of the feed hopper, a fixed shaft is arranged between the two groups of fixed plates, the outer wall of the fixed shaft is provided with a lower groove for sleeve-mounting a connecting rod, and a torsion spring is arranged between the fixed shaft and the connecting rod.

[0017] As a preferred solution of the solid waste treatment device for construction engineering of the present invention, the blocking member comprises a connecting rod arranged at the bottom end of the connecting rod, a ring body is installed at the bottom end of the connecting rod, an anti-detachment hook is installed at the end of the ring body away from the connecting rod, and a receiving block is installed at the end of the anti-detachment hook;

[0018] As a preferred solution of the solid waste treatment device for construction engineering described in the present invention, the curvature of the connecting rod is 16 degrees, the curvature of the ring body is 180 degrees, the curvature of the anti-unhooking is 40 degrees, and the top-down angle of the receiving block is triangular.

[0019] Beneficial effects of the present invention: The present invention can effectively capture and separate linear materials such as cables and ropes in solid waste through an optimized blocking member design, preventing them from entering the crushing member and causing blockage. This greatly improves the efficiency and reliability of solid waste treatment. Through the preliminary screening of the screening rack, solid waste that meets the standards can directly pass through and enter the distribution hopper, thereby avoiding unnecessary crushing treatment, reducing the workload of the crushing member, and extending the service life of the equipment.

[0020] The rotating arc block can not only break the stones adhering to the cable or rope through the crushing knife, but also cut the wire body through the cutting blade, further reducing the length of the wire body and reducing the risk of blockage. For wire bodies that cannot be cut directly, the special design of the arc block can hook and guide them into the feed hopper, avoiding the problem of blockage at the feed inlet.

[0021] Through the above design, the linear materials in the solid waste are effectively processed, thereby ensuring the smooth flow of the feed port and improving the overall feeding efficiency. At the same time, the connecting rod of the blocking member is kept in contact with the solid waste through the elastic force of the torsion spring, further enhancing the blocking and separation effect. This design is not only suitable for processing solid waste containing linear materials, but also can adapt to solid waste of different types and specifications, improving the versatility and adaptability of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for use in the description of the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0023] Figure 1 The figure is an overall schematic diagram of a solid waste treatment device for construction engineering.

[0024] Figure 2 The present invention is a schematic diagram of the position structure of cutting parts and crushing parts of a solid waste treatment device for construction engineering.

[0025] Figure 3 The present invention is a schematic diagram of the top view structure of a cutting piece of a solid waste treatment device for construction engineering.

[0026] Figure 4 It is a schematic diagram of the side view structure of an arc block of a solid waste treatment device for construction engineering.

[0027] Figure 5 The present invention is a schematic diagram of the structure of the arc block moving direction line body derived from a solid waste treatment device used in construction engineering.

[0028] Figure 6 The present invention is a schematic diagram of the structure of arc blocks of a solid waste treatment device for construction engineering.

[0029] Figure 7 The present invention is a schematic diagram of the disassembly structure of a blocking component of a solid waste treatment device for construction engineering.

[0030] Figure 8 The present invention is a schematic diagram of the angle structure of a blocking component of a solid waste treatment device for construction engineering.

[0031] Reference numerals:

[0032] 100, crushing assembly; 101, bracket; 102, first limiting wheel; 103, crushing part; 104, servo motor

[0033] 103a, eccentric wheel; 103b, second limiting wheel; 103c, first extrusion plate; 103d, spring telescopic rod; 103e, second extrusion plate; 103f, conveyor belt; 103g, limiting rod;

[0034] 200, screening component; 201, material distribution hopper; 202, material feeding hopper; 203, vibration plate; 204, cutting member; 205, blocking member; 206, vibration motor;

[0035] 204a, screening frame; 204b, rotating shaft; 204c, third limiting wheel; 204d, fixing sleeve; 204e, arc block; 204f, cutting blade; 204g, crushing blade;

[0036] 205a, fixed plate; 205b, fixed shaft; 205c, connecting rod; 205d, torsion spring; 205e, connecting rod; 205f, ring body; 205g, anti-off hook; 205h, receiving block. DETAILED DESCRIPTION

[0037] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and understandable, the specific implementation methods of the present invention are described in detail below in conjunction with the drawings in the specification.

[0038] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0039] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0040] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the embodiments of the present invention, for the sake of convenience, the cross-sectional diagrams showing the device structure will not be partially enlarged according to the general scale, and the schematic diagrams are only examples, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0041] Example 1

[0042] Reference Figure 1 - Figure 2 , which is the first embodiment of the present invention, and this embodiment provides a solid waste treatment device for construction engineering, including: a crushing component 100 drives the eccentric movement of an eccentric wheel 103a through a servo motor 104, realizes the crushing of stones by a first extrusion plate 103c, and transports the crushed stones to a designated position through a conveyor belt 103f, and at the same time, a cutting piece 204 cuts cables or ropes, thereby realizing effective treatment of solid waste.

[0043] Specifically, the crushing assembly 100 includes a bracket 101, a servo motor 104 disposed at the top of the bracket 101, the servo motor 104 is connected to the first limiting wheel 102 through a belt, and a crushing member 103 is installed at one end of the first limiting wheel 102. The crushing assembly 100 is the core part of the device and is mainly used to crush stones in solid waste. The working principle of the crushing assembly 100 is mainly based on the synergistic effect of the servo motor 104, the eccentric wheel 103a, the first extrusion plate 103c and the second extrusion plate 103e.

[0044] Furthermore, the crushing member 103 includes an eccentric wheel 103a arranged at the end of the first limiting wheel 102, and a second limiting wheel 103b is installed at one end of the eccentric wheel 103a away from the first limiting wheel 102, and the second limiting wheel 103b drives the cutting member 204 to rotate through a belt.

[0045] Furthermore, the crushing element 103 also includes a first extrusion plate 103c arranged inside the feed port, the eccentric wheel 103a is used to drive the first extrusion plate 103c to crush the stones, and the first extrusion plate 103c is driven by the spring telescopic rod 103d to move the first extrusion plate 103c back to export the crushed stones, and a second extrusion plate 103e is installed inside the feed port and on the opposite side of the first extrusion plate 103c.

[0046] Furthermore, the crushing member 103 further includes a conveyor belt 103f disposed inside the bracket 101, the conveyor belt 103f corresponds to the discharge port of the crushing member 103, and the conveyor belt 103f is made higher on both sides than in the middle by a limiting rod 103g.

[0047] Operation process: First, after the servo motor 104 is started, the first limiting wheel 102 is driven to rotate through the belt. The rotation of the first limiting wheel 102 drives the eccentric wheel 103a to rotate. The rotation trajectory of the eccentric wheel 103a is eccentric, which means that the distance between its different positions and the fixed point is variable. This eccentric motion is converted into the reciprocating motion of the first extrusion plate 103c through a series of connecting rods or transmission mechanisms. When the eccentric wheel 103a approaches the first extrusion plate 103c, it pushes the first extrusion plate 103c to approach the second extrusion plate 103e. Since the space between the first extrusion plate 103c and the second extrusion plate 103e is occupied by stones, this approach will cause a strong extrusion force on the stones, thereby crushing the stones. Once the eccentric wheel 103a continues to rotate and moves away from the first extrusion plate 103c, the spring telescopic rod 103d on the first extrusion plate 103c will play a role and pull the first extrusion plate 103c back to its original position through its elastic force. This reciprocating motion is continuously performed, forming a continuous crushing process. The crushed stones, i.e. gravel, are discharged through the discharge port of the crushing element 103 and fall onto the conveyor belt 103f. The conveyor belt 103f is designed so that its two sides are higher than the middle, which can prevent the gravel from scattering during the conveying process. Driven by the conveyor belt 103f, the gravel is transported to a designated location for subsequent processing or storage. In addition, the second limiting wheel 103b is connected to the cutting element 204 through a belt. The rotation of the cutting element 204 can further cut and process materials such as cables or ropes in the solid waste that are difficult to directly crush, thereby improving the processing efficiency.

[0048] Example 2

[0049] Reference Figure 2 - Figure 6 , which is a second embodiment of the present invention. This embodiment is different from the first embodiment in that the design of the screening component 200 enables the solid waste to undergo a series of screening and pretreatment before entering the crushing element 103. Figure 4 The arrow in is the moving direction arrow of the arc block 204e.

[0050] Specifically, the screening component 200 includes a dividing hopper 201 arranged on the side wall of the feed port of the crushing member 103, both ends of the dividing hopper 201 are connected to the bracket 101, a feed hopper 202 is arranged at the top of the dividing hopper 201, a vibration plate 203 is arranged inside the feed hopper 202, the vibration plate 203 is driven by a vibration motor 206, and a cutting piece 204 is arranged near the feed port and the top of the dividing hopper 201 of the vibration plate 203, and a blocking piece 205 is arranged on the side of the cutting piece 204 near the feed port.

[0051] Furthermore, the cutting piece 204 includes a screening frame 204a arranged on the vibration plate 203 near the end of the cutting piece 204, and a rotating shaft 204b is installed at the bottom end of the screening frame 204a and the top end of the dividing hopper 201, and one end of the rotating shaft 204b passes through the dividing hopper 201 and is connected to the third limiting wheel 204c, and the third limiting wheel 204c is connected to the second limiting wheel 103b through a belt.

[0052] Furthermore, the cutting member 204 also includes a fixed sleeve 204d arranged on the circumferential outer wall of the rotating shaft 204b, and an arc block 204e is installed on the circumferential outer wall of the fixed sleeve 204d. The arc block 204e is arranged in a J shape, and the arc blocks 204e are distributed in a circular array with the center point of the fixed sleeve 204d.

[0053] Furthermore, the cutting member 204 also includes a cutting blade 204f arranged on the inner wall of the arc block 204e, and a crushing knife 204g is installed on the outer wall of the arc block 204e, and the outer wall of the arc block 204e is arranged to be high in the middle and low on both sides.

[0054] Further, the arc block 204e is provided with A, B, and C parts, the arc block 204eA part is used to block the linear material, the arc block 204eB part is used to receive the linear material, and the arc block 204eC part is used to prevent the linear material from slipping, wherein the outlet diameter of the arc block 204e is 35 cm, and the arc of the hook of the arc block 204e is 120 degrees, and the spacing between the three arc blocks 204e is 22 cm, Figure 6 The dotted arrow in the figure indicates that the arc block 204e is provided with three parts A, B and C.

[0055] The rest of the structure is the same as that of Example 1.

[0056] Operation process: First, solid waste enters through the feed hopper 202 and falls on the vibration plate 203. The vibration motor 206 drives the vibration plate 203 to vibrate, so that the solid waste moves on the vibration plate 203 and is preliminarily screened by the screening rack 204a. The setting of the screening rack 204a allows solid waste that meets the standards to pass directly and enter the sub-hopper 201, thereby avoiding unnecessary crushing and reducing the workload of the crushing member 103. During the screening process, stones or solid waste that do not meet the specifications will pass through the cutting member 204. The cutting member 204 consists of a screening rack 204a, a rotating shaft 204b, a fixed sleeve 204d, an arc block 204e, a cutting blade 204f and a crushing knife 204g. Among them, the third limiting wheel 204c is connected to the second limiting wheel 103b of the crushing member 103 through a belt, thereby realizing linkage with the crushing member 103. When stones or solid waste pass through the screening rack 204a, the arc block 204e plays a key role. The arc block 204eA part is used to block linear materials, such as cables or ropes, to prevent them from directly entering the crushing part 103 and causing blockage. The arc block 204eB part receives the linear materials and guides the linear materials to the arc block 204eC part through its specially designed hook arc (120 degrees) and outlet diameter (35 cm). The C part is used to prevent the linear materials from slipping and ensure that they are effectively collected and discharged. At the same time, the outer wall of the arc block 204e is equipped with a cutting blade 204f and a crushing knife 204g. The crushing knife 204g can crush the stones adhering to the cables or ropes, while the cutting blade 204f cuts the wire body, further reducing the length of the wire body and reducing blockage.

[0057] Example 3

[0058] Reference Figure 7 - Figure 8 , which is the third embodiment of the present invention. This embodiment is different from the above embodiments in that the blocking member 205 is designed mainly to handle linear materials such as cables and ropes that may exist in solid waste and prevent them from entering the crushing member 103 and causing blockage. The working principle of the blocking member 205 is based on its unique structure and material properties.

[0059] Specifically, the blocking member 205 includes two sets of fixed plates 205a arranged on the inner wall of the feed hopper 202, a fixed shaft 205b is arranged between the two sets of fixed plates 205a, a lower groove is arranged on the outer wall of the fixed shaft 205b for sleeve-mounting the connecting rod 205c, and a torsion spring 205d is arranged between the fixed shaft 205b and the connecting rod 205c, and the two sets of fixed plates 205a are fixed on the inner wall of the feed hopper 202, and they are connected by the fixed shaft 205b. The outer wall of the fixed shaft 205b is provided with a lower groove for sleeve-mounting the connecting rod 205c. A torsion spring 205d is arranged between the connecting rod 205c and the fixed shaft 205b, so that the connecting rod 205c has a certain elasticity and reset ability.

[0060] Furthermore, the blocking member 205 includes a connecting rod 205e disposed at the bottom end of the connecting rod 205c, a ring body 205f is installed at the bottom end of the connecting rod 205e, an anti-slip hook 205g is installed at the end of the ring body 205f away from the connecting rod 205e, and a receiving block 205h is installed at the end of the anti-slip hook 205g. When linear materials such as cables or ropes in the solid waste enter the feed hopper 202, they will first encounter the connecting rod 205e. Since the arc of the connecting rod 205e is 16 degrees, it can guide the linear materials to the ring body 205f. The arc of the ring body 205f is 180 degrees, which can provide a larger space so that the linear materials can smoothly enter the ring body 205f, and the linear materials will contact the anti-slip hook 205g. The arc of the anti-slip hook 205g is 40 degrees, and its shape design can ensure that the linear materials are effectively "hooked" during the forward movement. The end of the anti-drop hook 205g is provided with a receiving block 205h, which is triangular in shape from a top view, further enhancing its ability to guide linear materials.

[0061] Furthermore, the curvature of the connecting rod 205e is 16 degrees, the curvature of the ring body 205f is 180 degrees, and the curvature of the anti-detachment hook 205g is 40 degrees, and the top-down angle of the receiving block 205h is triangular. The movable range of the ring body 205f, the anti-detachment hook 205g and the receiving block 205h is in the middle position of the end of the screening frame 204a. Since the solid waste will move into the gap of the screening frame 204a during vibration, and the moving speed of the wire body is not as fast as the moving speed of the solid waste, the blocking efficiency of the wire body is improved.

[0062] The rest of the structure is the same as that of Example 2.

[0063] Operation process: When the device is in use, the solid waste to be crushed is first introduced into the vibration plate 203 inside the feed hopper 202, and the vibration motor 206 is started at the same time. The vibration of the vibration motor 206 drives the solid waste on the vibration plate 203 to move. The solid waste passes through the limit of the feed hopper 202 so that the solid waste can only move in the direction of the feed port. The solid waste will pass through the screening rack 204a during the movement. The solid waste that meets the standards is directly discharged through the sub-hopper 201 without being crushed by the crushing piece 103, which reduces the workload of the crusher. Then, the stones that do not meet the specifications will pass through the cutting piece 204 and the blocking piece 205. The stones The blocking member 205 is deflected by the extrusion force, and the deflected blocking member 205 does not affect the entry of stones into the feed port. The rotating eccentric wheel 103a drives the first extrusion plate 103c to move, and the moving first extrusion plate 103c reduces the gap between the first extrusion plate 103c and the second extrusion plate 103e, thereby crushing the stones. After the crushing is completed, the eccentric wheel 103a does not squeeze the first extrusion plate 103c, and then the first extrusion plate 103c is retracted through the spring telescopic rod 103d, and this reciprocating process can be performed. When solid waste is mixed with solids such as cables or ropes, it is moved forward by the arc block 204e, and then The wire body is guided into the anti-detachment hook 205g through the receiving block 205h, and then driven into the interior of the ring body 205f by the dual action of the forward force and the curvature of the anti-detachment hook 205g, and then the wire body can be effectively prevented from falling off through the inward buckled connecting rod 205e. Since there are multiple blocking members 205, the wire body crossing the screening frame 204a can be effectively blocked from entering the feed port, and the wire body parallel to the screening frame 204a will drive the solid waste to deviate and squeeze the wire body when it passes through the crushing knife 204g, thereby changing the shape of the wire body, making it convenient for the blocking member 205 to block the wire body. After blocking, the servo motor 104 drives the deflection When the heart wheel 103a rotates, the arc block 204e is also driven to rotate through the third limiting wheel 204c. The rotating arc block 204e will drive the cutting blade 204f to cut the wire body. When the wire body is adhered to the stone, the crushing knife 204g is used to crush the solid waste, and then the cutting blade 204f is used to cut it, thereby effectively preventing the wire body from being blocked at the feed inlet and affecting the feeding efficiency. The wire body that cannot be cut is hooked by the arc of the arc block 204e to separate from the screening frame 204a and enter the inside of the sub-hopper 201. The wire body that enters the sub-hopper 201 will fall to the bottom of the sub-hopper 201 by gravity (such as Figure 5 As shown by the dotted arrow, Figure 5 The dotted and solid arrows indicate the direction of movement), and the connecting rod 205c of the blocking member 205 is always in contact with the solid waste through the elastic force of the torsion spring 205d.

[0064] Example 4

[0065] Reference Figure 4 - Figure 6 , which is a fourth embodiment of the present invention. This embodiment is different from the above embodiments in that this embodiment performs different data tests on the arc block 204e, as follows:

[0066] Experimental objective: To determine the optimal hook arc, outlet diameter and spacing between the arc blocks 204e to maximize the collection efficiency of linear materials and reduce slippage.

[0067] Experimental steps:

[0068] Different configurations of arc blocks 204e (different hook arcs, outlet diameters and spacings) are prepared.

[0069] Perform several experiments using different types of linear materials and different flow rates.

[0070] The collection efficiency (the proportion of linear material that was successfully collected) and the slippage rate (the proportion of linear material that slipped) were recorded for each experiment.

[0071] The data table is as follows:

[0072]

[0073]

[0074] Data analysis

[0075] The collection efficiency and slip rate are statistically analyzed to determine the optimal hook arc 120, outlet diameter 35 and arc block 204e spacing 22.

[0076] Experimental conclusion

[0077] Based on the experimental data and analysis results, we can determine the optimal configuration of the arc block 204e in the solid waste treatment device for construction engineering to achieve maximum collection efficiency and minimum slippage rate.

[0078] Example 5

[0079] Reference Figure 7 - Figure 8 , which is the fifth embodiment of the present invention. This embodiment is different from the above embodiments in that this embodiment performs different data tests by setting a connecting rod 205e, a ring body 205f, an anti-disconnection hook 205g and a receiving block 205h, as follows:

[0080] 1. Purpose of the experiment

[0081] Through simulation experiments, the influence of the curvature settings of the connecting rod 205e, the ring body 205f, the anti-disconnection hook 205g and the receiving block 205h on the linear blocking effect of the solid waste treatment device was verified, and the best experimental data was obtained.

[0082] 2. Experimental Equipment

[0083] Solid waste treatment device model for construction engineering (adjustable arc parameters)

[0084] Simulated solid waste materials

[0085] Timer

[0086] Camera (used to record the experimental process)

[0087] Data analysis software

[0088] 3. Experimental steps

[0089] Prepare experimental equipment and set initial parameters (such as initial line speed, solid waste material mass, etc.).

[0090] Adjust the curvature of the connecting rod 205e, the ring body 205f, the anti-disconnection hook 205g and the receiving block 205h to the preset value.

[0091] Start the experiment and record the processing process of solid waste materials in the device, including material passing time, material distribution, and line stability.

[0092] Repeat the experiment, changing one arc parameter each time (such as increasing or decreasing the arc of the connecting rod 205e by 2 degrees), keeping other parameters unchanged, and recording the experimental data.

[0093] All experimental data were analyzed and the effects of different curvature parameters on the treatment results were compared.

[0094] The experimental data table of the blocking efficiency of the blocking member 205 is as follows:

[0095]

[0096] Transit time (T): The time required for solid waste materials to travel from the inlet to the outlet of the device.

[0097] Material distribution uniformity (U): The distribution of materials during the processing process is recorded by a camera, with a scoring range of 1-10, with 10 indicating the most uniform.

[0098] Line stability (S): Observe and record whether the line deviates during operation. The score range is 1-10, with 10 being the most stable.

[0099] In summary, the material passing time and material distribution are relatively uniform, and the best line stability is experiment number 1.

[0100] Importantly, it should be noted that the construction and arrangement of the present application shown in a plurality of different exemplary embodiments are only exemplary. Although only several embodiments are described in detail in this disclosure, it should be easily understood by the personnel referring to this disclosure that many modifications are possible (for example, the size, scale, structure, shape and ratio of various elements, and parameter values ​​(for example, temperature, pressure, etc.), installation arrangement, use of materials, color, directional changes, etc.) without substantially departing from the novel teachings and advantages of the subject matter described in the application. For example, the element shown as integrally formed can be composed of multiple parts or elements, the position of the element can be inverted or otherwise changed, and the property or number or position of the discrete element can be changed or changed. Therefore, all such modifications are intended to be included in the scope of the present application. The order or sequence of any process or method step can be changed or reordered according to the alternative embodiment. Without departing from the scope of the present application, other replacements, modifications, changes and omissions can be made in the design, operating conditions and arrangement of the exemplary embodiment.

[0101] Additionally, in order to provide a concise description of exemplary embodiments, all features of an actual embodiment (i.e., those features that are not relevant to the best mode presently contemplated for carrying out the invention or those that are not relevant to implementing the invention) may not be described.

[0102] It will be appreciated that in the development of any actual implementation, as in any engineering or design project, numerous implementation-specific decisions may be made. Such a development effort may be complex and time-consuming, but will be a routine task of design, fabrication, and production for those of ordinary skill having the benefit of this disclosure without undue experimentation.

[0103] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention may be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention.

Claims

1. A solid waste treatment device for construction engineering, characterized in that: include, A crushing assembly (100) comprises a bracket (101) and a servo motor (104) arranged at the top of the bracket (101); the servo motor (104) is connected to a first limiting wheel (102) via a belt, and a crushing member (103) is installed at one end of the first limiting wheel (102); The screening component (200) comprises a dividing hopper (201) arranged on the side wall of the feed inlet of the crushing element (103), the two ends of the dividing hopper (201) are connected to the bracket (101), the top of the dividing hopper (201) is provided with a feed hopper (202), the inside of the feed hopper (202) is provided with a vibration plate (203), the vibration plate (203) is driven by a vibration motor (206), and the vibration plate (203) is provided with a cutting piece (204) near the feed inlet and the top of the dividing hopper (201), and the cutting piece (204) is provided with a blocking piece (205) on one side of the cutting piece (204) near the feed inlet; The cutting member (204) comprises a screening frame (204a) arranged on the vibration plate (203) near the end of the cutting member (204); a rotating shaft (204b) is installed between the bottom end of the screening frame (204a) and the top end of the material distribution hopper (201); one end of the rotating shaft (204b) passes through the material distribution hopper (201) and is connected to a third limiting wheel (204c); The cutting member (204) further comprises a fixing sleeve (204d) arranged on the circumferential outer wall of the rotating shaft (204b), and an arc block (204e) is installed on the circumferential outer wall of the fixing sleeve (204d), the arc block (204e) is arranged in a J shape, and the arc blocks (204e) are distributed in a circular array with the center point of the fixing sleeve (204d) in mind; The cutting member (204) further comprises a cutting blade (204f) arranged on the inner wall of the arc-shaped block (204e); a crushing knife (204g) is installed on the outer wall of the arc-shaped block (204e); and the outer wall of the arc-shaped block (204e) is arranged to be high in the middle and low on both sides; The arc block (204e) is provided with A, B, and C parts, the arc block (204e) part A is used to block the linear material, the arc block (204e) part B is used to receive the linear material, and the arc block (204e) part C is used to block the linear material from slipping off, wherein the outlet diameter of the arc block (204e) is 35 cm, the curvature of the hook of the arc block (204e) is 120 degrees, and the distance between the three arc blocks (204e) is 22 cm; The blocking member (205) comprises two groups of fixing plates (205a) arranged on the inner wall of the feed hopper (202), a fixing shaft (205b) is arranged between the two groups of fixing plates (205a), a lower groove is arranged on the outer wall of the fixing shaft (205b) for sleeve-mounting a connecting rod (205c), and a torsion spring (205d) is arranged between the fixing shaft (205b) and the connecting rod (205c); The blocking member (205) comprises a connecting rod (205e) arranged at the bottom end of the connecting rod (205c), a ring body (205f) is installed at the bottom end of the connecting rod (205e), an anti-disengagement hook (205g) is installed at the end of the ring body (205f) away from the connecting rod (205e), and a receiving block (205h) is installed at the end of the anti-disengagement hook (205g); The curvature of the connecting rod (205e) is 16 degrees, the curvature of the ring body (205f) is 180 degrees, and the curvature of the anti-disconnection hook (205g) is 40 degrees, and the receiving block (205h) is arranged in a triangular shape from a top-down perspective.

2. The solid waste treatment device for construction engineering according to claim 1, characterized in that: The crushing member (103) comprises an eccentric wheel (103a) arranged at the end of the first limiting wheel (102); a second limiting wheel (103b) is installed at one end of the eccentric wheel (103a) away from the first limiting wheel (102); the second limiting wheel (103b) drives the cutting member (204) to rotate via a belt; and the third limiting wheel (204c) is connected to the second limiting wheel (103b) via a belt.

3. The solid waste treatment device for construction engineering as claimed in claim 2, characterized in that: The crushing element (103) further comprises a first extrusion plate (103c) arranged inside the feed port, the eccentric wheel (103a) is used to drive the first extrusion plate (103c) to crush stones, and the first extrusion plate (103c) drives the first extrusion plate (103c) to move back and output the crushed stones through the spring telescopic rod (103d), and a second extrusion plate (103e) is installed inside the feed port on the opposite side of the first extrusion plate (103c).

4. The solid waste treatment device for construction engineering as claimed in claim 3, characterized in that: The crushing member (103) further comprises a conveyor belt (103f) arranged inside the bracket (101), the conveyor belt (103f) corresponds to the discharge port of the crushing member (103), and the conveyor belt (103f) is arranged so that two sides are higher than the middle through a limiting rod (103g).

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