Green and environment-friendly construction waste recycling treatment equipment

Abstract

The invention relates to the technical field of construction waste recycling, in particular to environment-friendly construction waste recycling equipment which comprises a collecting box and a pulverizer arranged on one side of the collecting box, a sliding rail is fixedly connected to the upper end of the collecting box, a first motor is fixedly connected to the outer wall of one end of the sliding rail, and a sleeve is fixedly connected to the output end of the first motor. According to the green and environment-friendly construction waste recycling treatment equipment, if the conical block meets a plastic bag, the plastic bag can be bundled and wound through the conical block, and if the plastic bag is pressed by a heavy object and is thin and prone to being broken, the plastic bag can be wound by a certain length and then pulled, so that the plastic bag is prevented from being damaged. The plastic bags are prevented from being broken near the conical blocks due to pulling of heavy objects, and more plastic bags are taken out from the construction waste as much as possible.

Description

Technical Field

[0001] The invention relates to the technical field of construction waste recycling, and in particular to green and environmentally friendly construction waste recycling and processing equipment. Background Art

[0002] Construction waste not only includes stones, bricks, and concrete blocks, but also includes impurities such as steel bars, plastic bags filled with cement, and soil. Therefore, the existing construction waste crushers need to perform multiple screening operations on the construction waste before crushing it, so as to screen out the soil, steel bars, and plastic bags mixed in the construction waste, thereby ensuring the quality of the aggregate. Generally, plastic bags can only be picked out manually by setting up staff next to the conveyor belt, which is very troublesome. Some plastic bags will be buried by construction waste. Therefore, it is difficult for staff to find and remove them when the construction waste runs along the conveyor belt, thereby affecting the quality of the aggregate.

[0003] For example, in the invention with publication number CN116921051A, the plastic bag is moved to the rotation range of the lifting rod under the drive of the lever, so that the plastic bag enters the collection box and is collected under the drive of the lifting rod, thereby realizing the automatic separation operation of the plastic bag and ensuring the production quality of the aggregate.

[0004] However, in the above invention, when the plastic bags are picked out, the edges or inside of some plastic bags may be pressed by heavier waste materials such as stones, resulting in the plastic bags being unable to be picked out smoothly, thereby affecting the quality of subsequent aggregates. If ordinary iron hooks are used for hooking, the plastic bags pressed by heavy objects are also likely to be torn by the heavy objects, or the plastic bags will bring out the heavy objects inside, thereby reducing the selection effect. Summary of the invention

[0005] In order to solve the above problems, the present invention provides a green and environmentally friendly construction waste recycling and processing equipment.

[0006] The present invention adopts the following technical scheme, a green and environmentally friendly construction waste recycling and processing equipment, including a collection box and a crusher arranged on one side of the collection box, the upper end of the collection box is fixedly connected to a slide rail, and the outer wall of one end of the slide rail is fixedly connected to a motor 1, and the output end of the motor 1 is fixedly connected to a sleeve, and also includes:

[0007] A rotating rod, used for subsequently picking out the plastic bags, the rotating rod is fixed to the outer wall of the sleeve, and when the rotating rod rotates, one end of the rotating rod away from the sleeve contacts the inner wall of the slide rail;

[0008] A winding mechanism can wind the plastic bags together, and the winding mechanism is arranged in the sleeve;

[0009] A tearing mechanism, used for tearing the plastic bag, wherein the tearing mechanism is arranged in the rotating rod;

[0010] And a cleaning mechanism is used to separate the plastic bag from the outer wall of the rotating rod, and the cleaning mechanism is arranged on the outer wall of the upper end of the rotating rod.

[0011] As a further description of the above technical solution: the winding mechanism includes a fixed rod arranged in the inner cavity of the sleeve, and the end of the fixed rod away from the crusher is fixed to the slide rail, the outer wall of the fixed rod is fixed with a bevel gear 1, and the lower side of the bevel gear is meshed with a bevel gear 2, and a number of bevel gears 1 and 2 are evenly spaced, and a groove is opened on the outer wall of the fixed rod on one side of the bevel gear 2, and the groove is located directly above the rotating rod.

[0012] As a further description of the above technical solution: the scratching mechanism includes a cone block movably inserted on two opposite sides of the outer wall of the rotating rod, the upper end of the cone block is provided with an inclined surface, the center of the groove is located on the fixed rod and an extrusion arc block 2 is fixedly connected, the two opposite sides of the extrusion arc block 2 are provided with an extrusion arc block 1, and the extrusion arc block 1 is fixed to the fixed rod, a sleeve rod is provided directly below the extrusion arc block 1, the sleeve rod is slidably arranged in the rotating rod, an insertion rod is movably inserted in the sleeve rod, the insertion rod is located directly below the extrusion arc block 2, a connecting plate 1 is fixedly connected to the bottom end of the sleeve rod, and the lower part of the insertion rod extends to one end outside the sleeve rod. A connecting plate 2 is fixedly connected, and a spring 3 and a spring 1 are respectively fixedly connected between the upper ends of the connecting plates 1 and 2 and the rotating rod, a sleeve column is movably sleeved on the outer side of the cone block, and the sleeve column is movably inserted in the rotating rod, and springs 2 are fixedly connected between the opposite ends of the cone blocks on both sides and the sleeve column, and the opposite ends of the two cone blocks are in contact with extrusion blocks, and the extrusion blocks are inserted on the sleeve column up and down, and the upper end of the extrusion block extends to one end outside the sleeve column and is slidably arranged on the bottom end of the connecting plate 2, and the two opposite sides of the bottom end of the connecting plate 1 are fixedly connected with trapezoidal rods, and a triangular block is slidably arranged on the bottom end of the trapezoidal rod, and the triangular block is slidably arranged in the rotating rod, and the triangular block is fixed to the outer wall of the sleeve column.

[0013] As a further description of the above technical solution: the contact ends of the triangular block and the trapezoidal rod are made of a material with a large friction coefficient, the tips of the two conical blocks are provided with heat-conducting blocks, and heat-conducting wires are connected between the heat-conducting blocks and the triangular blocks.

[0014] As a further description of the above technical solution: the cleaning mechanism includes a round block fixedly connected to the outer wall of the upper end of the rotating rod, the lower side of the round block is located at the outer wall of the rotating rod and another round block is movably sleeved, and the inner wall of the other round block is tightly attached to the outer wall of the rotating rod, the two round blocks are fixedly connected with a spring four, the outer wall of the insertion rod is fixedly connected with a shift block, the end of the shift block away from the insertion rod abuts against a conductive block, the outer sleeve of the conductive block is provided with a fixed block, the conductive block is located at one end inside the fixed block and a spring five is fixedly connected between the fixed block, the fixed block is provided with a switch one and a switch two at the upper and lower sides of the conductive block, one end of the fixed block is fixedly connected to a motor two, and the output shaft of the motor two is fixedly connected to a winding roller, a pull rope is wound on the winding roller, and the other end of the pull rope is fixedly connected to the inner wall of the round block on the lower side, the switch one is connected to enable the motor two to rotate, so that the winding roller reels the pull rope, and the switch two is connected to enable the motor two to reverse, so that the winding roller releases the pull rope.

[0015] As a further description of the above technical solution: the rotating rods are arranged at equal intervals along the length direction of the sleeve.

[0016] As a further description of the above technical solution: the bevel gear one has more external teeth than the bevel gear two, and the external teeth of adjacent bevel gears one are different, and the adjacent bevel gears one are in opposite directions.

[0017] As a further description of the above technical solution: the second extrusion arc block is located directly above the insertion rod, and the first extrusion arc block is located directly above the two opposite sides of the upper end of the sleeve rod.

[0018] The present invention provides a green and environmentally friendly construction waste recycling and processing equipment through improvement, which has the following improvements and advantages compared with the prior art:

[0019] First, if the cone block encounters a plastic bag, the cone block can be used to tie up the plastic bag and wrap it around. If the plastic bag is pressed by a heavy object and the plastic bag is thin and easy to break, the plastic bag can be wrapped around a certain length before being pulled to prevent the plastic bag from breaking near the cone block due to the pulling of the heavy object, so as to take out as many plastic bags as possible from the construction waste;

[0020] Second, if the heavy object is in a plastic bag and the plastic bag is not easy to break, after the plastic bag is wrapped around the rotating rod, the heavy object will move to the upper end of the slide rail as the sleeve rotates. When the rotating rod is located on the upper end of the slide rail, the upper end of the sleeve rod will be squeezed downward by the extrusion arc block 1, so that the sleeve rod drives the connecting plate 1 and the trapezoidal rod to squeeze the triangular block, and then the triangular block drives the sleeve column to move to one side, which makes the sleeve column and the cone block move to one side, and the tip of the cone block extending outward will contact the outer wall of the adjacent rotating rod. When the rotating rod rotates, the tip of the cone block can scratch the bag with the heavy object wrapped around the adjacent rotating rod, so that the heavy object in the bag falls out, preventing the quality of the subsequent aggregate from being affected.

[0021] Third: When the trapezoidal rod slides on the triangular block, friction will be generated at the contact end of the trapezoidal rod and the triangular block. The friction generates heat, which is then introduced into the tip of the cone block through the heat conduction line, thereby making the bag cut bigger, preventing the cut from being too small, which would prevent the heavy object from falling.

[0022] To summarize, when the cone block and the sleeve column are both located in the rotating rod, the cone block can tie and wrap the plastic bag. If the plastic bag is pressed by a heavy object and the plastic bag is thin and easy to break, the plastic bag can be wrapped for a certain length before being pulled to prevent the plastic bag from breaking near the cone block due to the pulling of the heavy object, and as many plastic bags as possible can be taken out of the construction waste. When the sleeve column and the cone block move to one side, the tip of the cone block can scratch the bag with heavy objects wrapped around the adjacent rotating rod, thereby causing the heavy objects in the bag to fall and prevent affecting the quality of subsequent aggregates. When the sleeve column and the cone block are extended, friction will be generated at the contact ends of the trapezoidal rod and the triangular block. Due to friction, heat is generated and introduced into the tip of the cone block through the heat conductor, thereby making the bag scratched larger to prevent the scratched hole from being too small, resulting in the inability of the heavy object to fall. When the cone block is retracted, it is convenient to scrape off the plastic bag. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] The present invention will be further explained below in conjunction with the accompanying drawings and embodiments:

[0024] Figure 1 A schematic structural diagram of a green and environmentally friendly construction waste recycling and processing device provided by an embodiment of the present invention;

[0025] Figure 2 A schematic diagram of the structure of a slide rail provided in an embodiment of the present invention;

[0026] Figure 3 A schematic diagram of the structure of a fixing rod provided in an embodiment of the present invention;

[0027] Figure 4 A three-dimensional cross-sectional view of a rotating rod provided in an embodiment of the present invention;

[0028] Figure 5 A schematic diagram of a structure in which bevel gear 1 and bevel gear 2 are separated according to an embodiment of the present invention;

[0029] Figure 6 A schematic diagram of the structure of a cutting mechanism provided by an embodiment of the present invention;

[0030] Figure 7 for Figure 4 The enlarged view of point A in the middle;

[0031] Figure 8 for Figure 4 The enlarged view of point B in the middle;

[0032] Fig. 9 for Figure 4Enlarged view of point C in the middle;

[0033] Fig.10 for Figure 5 The enlarged view of point D in the middle;

[0034] Fig.11 for Figure 5 Enlarged view of point E in the middle.

[0035] In the figure: 1, collection box; 2, crusher; 3, slide rail; 4, sleeve; 5, motor 1; 6, winding mechanism; 61, fixed rod; 62, bevel gear 1; 63, bevel gear 2; 64, groove; 7, rotating rod; 8, cutting mechanism; 81, cone block; 82, extrusion arc block 1; 83, extrusion arc block 2; 84, sleeve rod; 85, plug rod; 86, connecting plate 1; 87, connecting plate 2; 88, spring 1; 89, Sleeve column; 810, heat conducting wire; 811, inclined plane; 812, spring two; 813, extrusion block; 814, spring three; 815, trapezoidal rod; 816, triangular block; 9, cleaning mechanism; 91, round block; 92, spring four; 93, shift block; 94, fixed block; 95, conductive block; 96, spring five; 97, switch one; 98, switch two; 99, motor two; 910, winding roller; 911, pull rope. DETAILED DESCRIPTION

[0036] In order to make the technical means, creative features, objectives and effects of the present invention easy to understand, the present invention is further described below with reference to specific diagrams. It should be noted that the embodiments and features in the embodiments of the present application can be combined with each other without conflict.

[0037] See also Figure 1 - Fig.11 The embodiment of the present invention provides a technical solution: a green and environmentally friendly construction waste recycling and processing equipment, including a collection box 1 and a crusher 2 arranged on one side of the collection box 1, a slide rail 3 is fixedly connected to the upper end of the collection box 1, and a motor 5 is fixedly connected to the outer wall of one end of the slide rail 3, and a sleeve 4 is fixedly connected to the output end of the motor 5, and also includes:

[0038] The rotating rod 7 is used for picking out the plastic bags later. The rotating rod 7 is fixed to the outer wall of the sleeve 4. When the rotating rod 7 rotates, the end of the rotating rod 7 away from the sleeve 4 contacts the inner wall of the slide rail 3.

[0039] The winding mechanism 6 can wind the plastic bags together, and the winding mechanism 6 is arranged in the sleeve 4;

[0040] A cutting mechanism 8 is used to cut the plastic bag, and the cutting mechanism 8 is arranged in the rotating rod 7;

[0041] And a cleaning mechanism 9 is used to separate the plastic bag from the outer wall of the rotating rod 7. The cleaning mechanism 9 is arranged on the outer wall of the upper end of the rotating rod 7.

[0042] The rotating rods 7 are arranged at equal intervals along the length direction of the sleeve 4 .

[0043] Specifically, when the cone block 81 and the sleeve column 89 are both located in the rotating rod 7, the cone block 81 can tie up the plastic bag and wrap it around. If the plastic bag is pressed by a heavy object and the plastic bag is thin and easy to break, the plastic bag can be wrapped for a certain length before being pulled to prevent the plastic bag from breaking near the cone block 81 due to the pulling of the heavy object, and to take out as many plastic bags as possible from the construction waste. When the sleeve column 89 and the cone block 81 move to one side, the tip of the cone block 81 can scratch the bag with heavy objects wrapped around the adjacent rotating rod 7, thereby causing the heavy objects in the bag to fall and prevent affecting the quality of subsequent aggregates. When the sleeve column 89 and the cone block 81 are extended, friction will be generated at the contact ends of the trapezoidal rod 815 and the triangular block 816. Due to the friction, heat is generated and the heat is introduced into the tip of the cone block 81 through the heat conductor 810, thereby making the bag scratched larger and preventing the scratched hole from being too small, resulting in the inability of the heavy object to fall.

[0044] In another embodiment provided by the present invention, the winding mechanism 6 includes a fixed rod 61 arranged in the inner cavity of the sleeve 4, and the end of the fixed rod 61 away from the grinder 2 is fixed to the slide rail 3, and a bevel gear 1 62 is fixed to the outer wall of the fixed rod 61, and a bevel gear 2 63 is meshed and connected to the lower side of the bevel gear 1 62, and a plurality of bevel gears 1 62 and bevel gears 2 63 are arranged at equal intervals, and a groove 64 is opened on the outer wall of the fixed rod 61 on one side of the bevel gear 2 63, and the groove 64 is located directly above the rotating rod 7.

[0045] Specifically, if the cone block 81 encounters a plastic bag, the cone block 81 can be used to tie up and wrap the plastic bag. If the plastic bag is pressed by a heavy object and the plastic bag is thin and easy to break, the plastic bag can be wrapped for a certain length and then pulled to prevent the plastic bag from breaking near the cone block 81 due to the pulling of the heavy object, so as to take out as many plastic bags as possible from the construction waste.

[0046] In another embodiment provided by the present invention, the tearing mechanism 8 includes a cone block 81 movably inserted on two opposite sides of the outer wall of the rotating rod 7, an inclined surface 811 is provided on the upper end of the cone block 81, and an extrusion arc block 2 83 is fixedly connected to the fixed rod 61 at the center of the groove 64, and an extrusion arc block 1 82 is provided on both opposite sides of the extrusion arc block 2 83, and the extrusion arc block 1 82 is fixedly connected to the fixed rod 61, and a sleeve rod 84 is provided directly below the extrusion arc block 1 82, and the sleeve rod 84 is slidably arranged in the rotating rod 7 up and down, and an insertion rod 85 is movably inserted in the sleeve rod 84 up and down, and the insertion rod 85 is located directly below the extrusion arc block 2 83, and a connecting plate 1 86 is fixedly connected to the bottom end of the sleeve rod 84, and a connecting plate 2 87 is fixedly connected to the end of the lower part of the insertion rod 85 extending to the outside of the sleeve rod 84, A spring three 814 and a spring one 88 are fixedly connected between the upper ends of plate one 86 and connecting plate two 87 and the rotating rod 7, respectively; a sleeve column 89 is movably sleeved on the outer side of the cone block 81, and the sleeve column 89 is movably inserted in the rotating rod 7; springs two 812 are fixedly connected between the opposite ends of the cone blocks 81 on both sides and the sleeve column 89; extrusion blocks 813 are abutted against the opposite ends of the two cone blocks 81, and the extrusion blocks 813 are inserted up and down on the sleeve column 89; the upper end of the extrusion block 813 extends to one end outside the sleeve column 89 and is slidably set on the bottom end of the connecting plate two 87; trapezoidal rods 815 are fixedly connected to the opposite sides of the bottom end of the connecting plate one 86; a triangular block 816 is slidably set on the bottom end of the trapezoidal rod 815, and the triangular block 816 is slidably set in the rotating rod 7, and the triangular block 816 is fixed to the outer wall of the sleeve column 89.

[0047] The second extrusion arc block 83 is located directly above the insertion rod 85 , and the first extrusion arc block 82 is located directly above the two opposite sides of the upper end of the sleeve rod 84 .

[0048] Specifically, if the heavy object is in a plastic bag and the plastic bag is not easy to break, after the plastic bag is wrapped around the rotating rod 7, the heavy object will move to the upper end of the slide rail 3 as the sleeve 4 rotates. When the rotating rod 7 is located on the upper end of the slide rail 3, the upper end of the sleeve rod 84 will be squeezed downward by the extrusion arc block 82, so that the sleeve rod 84 drives the connecting plate 86 and the trapezoidal rod 815 to squeeze the triangular block 816, and then the triangular block 816 drives the sleeve column 89 to move to one side, which makes the sleeve column 89 and the cone block 81 move to one side, and the tip of the cone block 81 extending outward will contact the outer wall of the adjacent rotating rod 7. When the rotating rod 7 rotates, the tip of the cone block 81 can scratch the bag with the heavy object wrapped around the adjacent rotating rod 7, thereby causing the heavy object in the bag to fall out, thereby preventing the quality of the subsequent aggregate from being affected.

[0049] In another embodiment provided by the present invention, the contact ends of the triangular block 816 and the trapezoidal rod 815 are made of a material with a large friction coefficient, the tips of the two conical blocks 81 are provided with heat conductive blocks, and a heat conductive wire 810 is connected between the heat conductive block and the triangular block 816.

[0050] Specifically, when the trapezoidal rod 815 slides on the triangular block 816, friction will be generated at the contact end of the trapezoidal rod 815 and the triangular block 816. Due to the friction, heat is generated and introduced into the tip of the cone block 81 through the heat conductor 810, thereby making the bag cut larger and preventing the cut from being too small, which would prevent the heavy object from falling.

[0051] In another embodiment provided by the present invention, the cleaning mechanism 9 includes a round block 91 fixed to the outer wall of the upper end of the rotating rod 7, and the lower side of the round block 91 is located on the outer wall of the rotating rod 7 and is movably sleeved with another round block 91, and the inner wall of the other round block 91 is tightly attached to the outer wall of the rotating rod 7, and the two round blocks 91 are fixed with springs 92, and the outer wall of the plug rod 85 is fixed with a shift block 93, and the end of the shift block 93 away from the plug rod 85 is in contact with a conductive block 95, and the outer cover of the conductive block 95 is provided with a fixed block 94, and the conductive block 95 is located in the fixed block 94. One end is fixed with a spring 5 between the fixed block 94 and the fixed block 94. 96. A switch 1 97 and a switch 2 98 are provided on the upper and lower sides of the conductive block 95 in the fixed block 94. A motor 2 99 is fixedly connected to one end of the fixed block 94, and a winding roller 910 is fixedly connected to the output shaft of the motor 2 99. A pull rope 911 is wound around the winding roller 910, and the other end of the pull rope 911 is fixedly connected to the inner wall of the lower round block 91. When the switch 1 97 is connected, the motor 2 99 can be rotated so that the winding roller 910 reels the pull rope 911. When the switch 2 98 is connected, the motor 2 99 can be reversed so that the winding roller 910 releases the pull rope 911.

[0052] Specifically, when the rotating rod 7 is disengaged from the slide rail 3, the cone block 81 is pulled by the spring 2 812 and shrinks, and the conductive block 95 connects the switch 2 98 on both sides, so that the winding roller 910 releases the pull rope 911, and under the action of the spring 4 92, the round block 91 on the lower side will pop down and scrape off the plastic bag.

[0053] In another embodiment provided by the present invention, bevel gear one 62 has more external teeth than bevel gear two 63, and the external teeth of adjacent bevel gears one 62 are different, and adjacent bevel gears one 62 face in opposite directions.

[0054] Specifically, bevel gear 1 62 has more external teeth than bevel gear 2 63, so that the rotating rod 7 can rotate more. The different external teeth of adjacent bevel gears 1 62 can make the rotation speeds of adjacent rotating rods 7 different. This allows the cone block 81 on the rotating rod 7 to touch a whole circle of the outer wall on the adjacent rotating rod 7 when extended, thereby achieving a better scratching effect. Adjacent bevel gears 1 62 face in opposite directions, so that the adjacent rotating rods 7 can rotate more relative to each other, which can also improve the scratching effect.

[0055] Working principle: When using the device, first turn on the motor 5, then put the construction waste in the inner cavity of the slide rail 3 away from the crusher 2, so that the construction waste is located at the bottom of the inner cavity of the slide rail 3. When the construction waste slides down from the slide rail 3, the motor 5 will drive the sleeve 4 to rotate, so that the rotating rod 7 can periodically rotate to the inner cavity of the slide rail 3. When the sleeve 4 and the rotating rod 7 rotate, since the fixed rod 61 and the bevel gear 1 62 are fixed, the bevel gear 2 63 will rotate, thereby driving the rotating rod 7 to rotate. This allows the cone block 81 to tie up and wrap the plastic bag if it encounters a plastic bag. If the plastic bag is pressed by a heavy object and the plastic bag is thin and easy to break, the plastic bag can be wrapped for a certain length before being pulled to prevent the plastic bag from breaking near the cone block 81 due to the pulling of the heavy object, so as to take out as many plastic bags as possible from the construction waste.

[0056] If the heavy object is in the plastic bag and the plastic bag is not easy to break, after the plastic bag is wrapped around the rotating rod 7, the heavy object will move to the upper end of the slide rail 3 as the sleeve 4 rotates. When the rotating rod 7 is located at the upper end of the slide rail 3, the upper end of the sleeve rod 84 will be squeezed downward by the extrusion arc block 82, so that the sleeve rod 84 drives the connecting plate 86 and the trapezoidal rod 815 to squeeze the triangular block 816, and then the triangular block 816 drives the sleeve column 89 to move to one side, which makes the sleeve column 89 and the cone block 81 move to one side, and the tip of the cone block 81 extending outward will contact the outer wall of the adjacent rotating rod 7. When the rotating rod 7 rotates, the tip of the cone block 81 can scratch the bag with the heavy object wrapped around the adjacent rotating rod 7, so that the heavy object in the bag falls off, preventing the quality of the subsequent aggregate from being affected.

[0057] When the trapezoidal rod 815 slides on the triangular block 816, friction will be generated between the contact ends of the trapezoidal rod 815 and the triangular block 816. Due to the friction, heat is introduced into the tip of the cone block 81 through the heat conducting wire 810, thereby making the bag cut larger, so as to prevent the cut from being too small, so that the heavy object cannot fall down.

[0058] When the rotating rod 7 is separated from the slide rail 3, the upper end of the sleeve rod 84 is separated from the extrusion arc block 1 82. Under the action of the spring 3 814, the sleeve rod 84 will move upward, and the sleeve column 89 and the cone block 81 will reset. At this time, the upper end of the insertion rod 85 will also be separated from the extrusion arc block 2 83. Under the action of the spring 1 88, the insertion rod 85 moves upward, so that the connecting plate 2 87 drives the extrusion block 813 to move upward, so that the cone block 81 is pulled by the spring 2 812 and shrinks. At the same time, the upward movement of the insertion rod 85 drives the shifting block 93 Move upward to disengage the shift block 93 from the conductive block 95. The conductive block 95 slides toward the shift block 93 under the action of the spring five 96. Then the conductive block 95 connects the switches two 98 on both sides, so that the winding roller 910 releases the pull rope 911. Under the action of the spring four 92, the lower round block 91 pops up downward to scrape off the plastic bag. When the rotating rod 7 is located in the slide rail 3 again, the upper ends of the sleeve rod 84 and the insertion rod 85 are squeezed again, and the cone block 81 and the lower round block 91 are reset.

[0059] Bevel gear 1 62 has more external teeth than bevel gear 2 63, so that the rotating rod 7 can rotate more. The different external teeth of adjacent bevel gears 1 62 can make the adjacent rotating rods 7 rotate at different speeds. This allows the cone block 81 on the rotating rod 7 to touch a whole circle of the outer wall on the adjacent rotating rod 7 when extending, thereby achieving a better scratching effect. The adjacent bevel gears 1 62 face in opposite directions, so that the adjacent rotating rods 7 can rotate more relative to each other, which can also improve the scratching effect.

[0060] The basic principles, main features and advantages of the present invention are shown and described above. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and the description in the specification are only to illustrate the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention to be protected. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A green and environmentally friendly construction waste recycling and processing equipment, comprising a collection box (1) and a crusher (2) arranged on one side of the collection box (1), wherein the upper end of the collection box (1) is fixedly connected to a slide rail (3), and an outer wall of one end of the slide rail (3) is fixedly connected to a motor (5), and an output end of the motor (5) is fixedly connected to a sleeve (4), characterized in that: Also includes: A rotating rod (7) is used for subsequently picking out the plastic bags. The rotating rod (7) is fixed to the outer wall of the sleeve (4). When the rotating rod (7) rotates, the end of the rotating rod (7) away from the sleeve (4) contacts the inner wall of the slide rail (3); A winding mechanism (6) can wind the plastic bags together, and the winding mechanism (6) is arranged in the sleeve (4); A tearing mechanism (8) for tearing the plastic bag, wherein the tearing mechanism (8) is arranged inside the rotating rod (7); And a cleaning mechanism (9) is used to separate the plastic bag from the outer wall of the rotating rod (7), and the cleaning mechanism (9) is arranged on the outer wall of the upper end of the rotating rod (7).

2. The green and environmentally friendly construction waste recycling and processing equipment according to claim 1 is characterized by: The winding mechanism (6) comprises a fixed rod (61) arranged in the inner cavity of the sleeve (4); one end of the fixed rod (61) away from the pulverizer (2) is fixedly connected to the slide rail (3); a bevel gear 1 (62) is fixedly connected to the outer wall of the fixed rod (61); a bevel gear 2 (63) is meshedly connected to the lower side of the bevel gear 1 (62); and a plurality of bevel gears 1 (62) and 2 (63) are arranged at equal intervals; a groove (64) is provided on the outer wall of the fixed rod (61) on one side of the bevel gear 2 (63); and the groove (64) is located directly above the rotating rod (7).

3. The green and environmentally friendly construction waste recycling and processing equipment according to claim 2 is characterized by: The cutting mechanism (8) comprises a cone block (81) movably inserted on two opposite sides of the outer wall of the rotating rod (7), an inclined surface (811) is provided on the upper end of the cone block (81), a second extrusion arc block (83) is fixedly connected to the fixed rod (61) at the center of the groove (64), and an extrusion arc block (82) is provided on both opposite sides of the second extrusion arc block (83), and the first extrusion arc block (82) is fixedly connected to the fixed rod (61), and the first extrusion arc block (82) is fixedly connected to the fixed rod (61). A sleeve rod (84) is provided directly below the sleeve rod (82), the sleeve rod (84) is slidably arranged in the rotating rod (7) up and down, an insertion rod (85) is movably inserted in the sleeve rod (84) up and down, the insertion rod (85) is located directly below the extrusion arc block 2 (83), the bottom end of the sleeve rod (84) is fixedly connected to a connecting plate 1 (86), and the lower end of the insertion rod (85) extending outside the sleeve rod (84) is fixedly connected to a connecting plate 2 (87), and the connecting plate 1 (86) A spring three (814) and a spring one (88) are respectively fixedly connected between the upper end of the connecting plate two (87) and the rotating rod (7); a sleeve column (89) is movably sleeved on the outer side of the cone block (81); the sleeve column (89) is movably inserted into the rotating rod (7); springs two (812) are fixedly connected between the opposite ends of the cone blocks (81) on both sides and the sleeve column (89); opposite ends of the two cone blocks (81) are in contact with squeeze blocks (813), and the squeeze blocks (813) Inserted on the sleeve column (89) up and down, the upper end of the squeeze block (813) extends to the end outside the sleeve column (89) and is slidably arranged on the bottom end of the second connecting plate (87), and the two opposite sides of the bottom end of the first connecting plate (86) are fixedly connected with trapezoidal rods (815), and the bottom end of the trapezoidal rod (815) is slidably arranged with a triangular block (816), and the triangular block (816) is slidably arranged in the rotating rod (7), and the triangular block (816) is fixedly connected to the outer wall of the sleeve column (89).

4. The green and environmentally friendly construction waste recycling and processing equipment according to claim 3 is characterized by: The contact ends of the triangular block (816) and the trapezoidal rod (815) are made of a material with a relatively large friction coefficient, the tips of the two conical blocks (81) are provided with heat conducting blocks, and a heat conducting wire (810) is connected between the heat conducting blocks and the triangular block (816).

5. The green and environmentally friendly construction waste recycling and processing equipment according to claim 3 is characterized by: The cleaning mechanism (9) comprises a round block (91) fixedly connected to the outer wall of the upper end of the rotating rod (7); another round block (91) is movably sleeved on the lower side of the round block (91) and the inner wall of the other round block (91) is tightly attached to the outer wall of the rotating rod (7); a spring four (92) is fixedly connected to the two round blocks (91); a shift block (93) is fixedly connected to the outer wall of the plug rod (85); one end of the shift block (93) away from the plug rod (85) abuts against a conductive block (95); a fixed block (94) is provided on the outer sleeve of the conductive block (95); a spring five (96) is fixedly connected between one end of the conductive block (95) located inside the fixed block (94) and the fixed block (94); A switch 1 (97) and a switch 2 (98) are provided on the upper and lower sides of the conductive block (95) in the fixed block (94); a motor 2 (99) is fixedly connected to one end of the fixed block (94); and a winding roller (910) is fixedly connected to the output shaft of the motor 2 (99); a pull rope (911) is wound around the winding roller (910); and the other end of the pull rope (911) is fixedly connected to the inner wall of the lower round block (91); when the switch 1 (97) is connected, the motor 2 (99) can be rotated so that the winding roller (910) reels the pull rope (911); when the switch 2 (98) is connected, the motor 2 (99) can be reversed so that the winding roller (910) unwinds the pull rope (911).

6. The green and environmentally friendly construction waste recycling and processing equipment according to claim 1 is characterized by: The rotating rods (7) are arranged at equal intervals along the length direction of the sleeve (4).

7. The green and environmentally friendly construction waste recycling and processing equipment according to claim 2 is characterized by: The bevel gear one (62) has more external teeth than the bevel gear two (63), and the external teeth of adjacent bevel gears one (62) are different, and the adjacent bevel gears one (62) face in opposite directions.

8. The green and environmentally friendly construction waste recycling and processing equipment according to claim 3 is characterized by: The second extrusion arc block (83) is located directly above the insertion rod (85), and the first extrusion arc block (82) is located directly above two opposite sides of the upper end of the sleeve rod (84).

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