Building waste recycling sand making device

Abstract

The invention relates to the technical field of building waste sand making, in particular to a building waste recycling sand making device which comprises a three-stage crushing mechanism, a side wing energy supply mechanism and a side wing stability augmentation mechanism arranged on the two sides of the three-stage crushing mechanism, and a material slag loosening mechanism arranged outside the side wing energy supply mechanism and the side wing stability augmentation mechanism. The bottom puncture mechanism is arranged right below the side wing energy supply mechanism and the side wing stability augmentation mechanism; and the top vibration mechanism is arranged right above the side wing energy supply mechanism and the side wing stability augmentation mechanism. The side wing energy supply mechanism and the side wing stability augmentation mechanism are used as compression-resistant supporting carriers of the device, after waste enters an inner cavity of the device, the three-stage crushing mechanism driven by the motor can efficiently crush the building waste, and meanwhile, the waste can be effectively crushed in cooperation with high-frequency vibration of the material slag loosening mechanism; and the waste falling into the inner cavity of the device can be forcibly loosened during the crushing period, so that the situation that the inner cavity of the device is blocked due to instant accumulation of excessive waste is avoided.

Description

Technical Field

[0001] The invention relates to the technical field of construction waste sand making, in particular to a construction waste recycling sand making device. Background Art

[0002] Construction waste primarily includes slag, waste materials, foreign matter, and concrete debris generated during construction, paving, demolition, and renovation. Through crushing and screening, this waste can be processed into sand that meets specific specifications. This sand, derived from construction waste, not only has similar physical and chemical properties to natural sand but, in some respects, even surpasses it.

[0003] At present, the construction waste sand making machine mainly adopts a closed operation mode, but the crushing body inside the existing sand making machine still has certain defects during actual use. Due to the presence of foreign matter of different hardness in the construction waste, the crushing roller is directly used for strong pressure. As the use time increases, the wear of the crushing roller will increase. In severe cases, it will cause a decrease in the subsequent construction waste crushing efficiency. At the same time, due to the constant equipment gap, once the waste accumulates too much in an instant, it will cause the inner cavity of the equipment to be clogged, and the difficulty of repairing the closed structure of the sand making machine due to clogging will increase.

[0004] In view of this, a construction waste recycling sand making device was designed to solve the above problems. Summary of the Invention

[0005] The present invention aims to solve one of the technical problems existing in the prior art or related technologies.

[0006] To this end, the technical solution adopted in the present invention is: A sand-making device for recycling construction waste, comprising a three-stage crushing mechanism, a flank energy supply mechanism and a flank stability enhancement mechanism arranged on both sides of the three-stage crushing mechanism, a slag loosening mechanism arranged outside the flank energy supply mechanism and the flank stability enhancement mechanism, a bottom puncture mechanism arranged directly below the flank energy supply mechanism and the flank stability enhancement mechanism, and a top vibration mechanism arranged directly above the flank energy supply mechanism and the flank stability enhancement mechanism; the flank energy supply mechanism includes a first side plate and an eccentric wheel, a column arranged on the eccentric wheel, and a first pull rod movably installed on the column; both the top and bottom of the first side plate are provided with first sliding covers, and a first spring is arranged inside the first sliding cover; the flank stability enhancement mechanism includes a second side plate, second sliding covers arranged on the top and bottom of the second side plate, and second springs arranged inside the second sliding covers; a horizontal rail is arranged outside the second side plate, a bracket installed in the middle of the horizontal rail, a support plate arranged outside the bracket, and two force arms movably installed at both ends of the support plate; the slag loosening mechanism includes a first inclined plate and a second inclined plate arranged between the first side plate and the second side plate, a plurality of sliders arranged on the first inclined plate and the second inclined plate, two support members installed on the tops of the first inclined plate and the second inclined plate, and a guide rod installed on the first inclined plate.

[0007] In a preferred example of the present invention, it can be further configured that: the flank energy supply mechanism includes a first side plate, a third stud arranged outside the first side plate, a chassis arranged outside the third stud, a motor arranged inside the chassis, a driving end installed on the motor, an eccentric wheel installed outside the first side plate, and two second studs arranged at the bottom of the first side plate; The flank stability enhancement mechanism further includes two fifth studs arranged at the bottom of the second side plate; The bottom puncture mechanism includes a reinforced bottom plate arranged outside the two second studs and the two fifth studs, a plurality of puncture needles evenly arranged and movably installed inside the reinforced bottom plate, a cross bar arranged horizontally inside the plurality of puncture needles, and a second pull rod movably installed at the outer end of the cross bar; The other end of the second pull rod is movably installed on the column.

[0008] In a preferred example of the present invention, it can be further configured that: the flank energy supply mechanism further includes two first studs arranged at the top of the first side plate; The flank stability enhancement mechanism further includes two fourth studs arranged at the top of the second side plate; The top vibration mechanism further includes two bearing frames arranged outside the two first studs and the two fourth studs, a resonance plate movably installed outside the two bearing frames, a column head arranged at one end of the resonance plate, a plurality of vibration plates installed inside the resonance plate, a fourth spring arranged outside the bearing frame and pressing on the resonance plate, and a third pull rod movably installed on the column head, and the other end of the third pull rod is movably installed on the column.

[0009] In a preferred example, the present invention can be further configured as follows: The flank energy supply mechanism further includes a main guard frame arranged outside the first side plate, a plurality of main bearings arranged inside the main guard frame, and a plurality of main bolts penetrating into the main guard frame and installed on the first side plate.

[0010] In a preferred example, the present invention can be further configured as follows: The flank stability enhancing mechanism further includes a third spring arranged outside the bracket and pressing on the pallet, a secondary guard frame arranged outside the second side plate, a plurality of secondary bearings arranged inside the secondary guard frame, and a plurality of secondary bolts penetrating into the secondary bearings and installed on the second side plate.

[0011] In a preferred example, the present invention can be further configured as follows: The three-stage crushing mechanism includes six linkage gears, two first rollers, two second rollers, and two third rollers movably installed inside the first side plate and the second side plate. A driving gear is installed on one of the first rollers, and passive gears are arranged at the ends of the two first rollers away from the driving gear; The six linkage gears are respectively installed on the two first rollers, the two second rollers, and the two third rollers, and chains are drivingly connected to three linkage gears evenly distributed in the vertical direction; A plurality of evenly distributed first wheel discs are arranged outside the first roller; A plurality of evenly distributed second wheel discs are arranged outside the second roller; A plurality of evenly distributed third wheel discs are arranged outside the third roller, and a gear disc is arranged on the third roller, and the number of gear discs is two.

[0012] In a preferred example, the present invention can be further configured as follows: The driving end is composed of two gears and a bushing. One of the gears is adaptively meshed with the tooth opening of the driving gear, and the other gear is adaptively meshed with the tooth opening of the eccentric wheel.

[0013] In a preferred example, the present invention can be further configured as follows: Sliding grooves are formed inside both the first sliding cover and the second sliding cover, and the slider is adaptively penetrated into the sliding grooves.

[0014] In a preferred example, the present invention can be further configured as follows: Three arc-shaped aggregate grooves are formed inside both the first inclined plate and the second inclined plate, and the three arc-shaped aggregate grooves are used to cooperate with the first wheel discs, the second wheel discs, and the third wheel discs to efficiently crush construction waste.

[0015] In a preferred example, the present invention can be further configured as follows: The puncture needle is composed of a conical puncture end and a T-shaped vertical rod, and the bottom end of the conical puncture end is in a frustum shape, which is used to cooperate with the second pull rod to impact the waste and accelerate the falling speed of the waste.

[0016] By adopting the above technical solutions, the beneficial effects achieved by the present invention are as follows: 1. In the present invention, with the flanking energy supply mechanism and the flanking stability enhancement mechanism as the compression-resistant support carriers of the device, after the waste enters the inner cavity of the device, the three-stage crushing mechanism driven by the motor can efficiently crush the construction waste. At the same time, with the high-frequency vibration of the slag loosening mechanism, the waste falling into the inner cavity of the device can be forcibly loosened during the crushing process, thus preventing the inner cavity of the device from being blocked due to excessive instantaneous accumulation of waste.

[0017] 2. In the present invention, by arranging the top vibration mechanism directly above the construction waste delivery port, while the slag loosening mechanism vibrates laterally, the top vibration mechanism that is pulled and vibrates at a high frequency will forcibly impact the waste in the gap of the three-stage crushing mechanism, thereby effectively vibrating and crushing large pieces of waste, and further reducing the wear degree of the three-stage crushing mechanism by the large pieces of waste, so as to improve the service life of the three-stage crushing mechanism.

[0018] 3. In the present invention, by arranging the bottom piercing mechanism directly below the three-stage crushing mechanism, after the bottom piercing mechanism is pulled and vibrates at a high frequency, the bottom piercing mechanism can cooperate with the top vibration mechanism to forcibly knock the waste continuously entering the inner cavity of the device. While concentrating the impact force of crushing the waste, it can also reduce the pressure of the waste on the three-stage crushing mechanism, thereby effectively improving the crushing efficiency of the device for construction waste. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 is a schematic diagram of the present invention when in use; Figure 2 is a bottom view schematic diagram of the present invention; Figure 3 is an exploded schematic diagram of the present invention; Figure 4 is a schematic diagram of the three-stage crushing mechanism of the present invention; Figure 5 is an exploded schematic diagram of the slag loosening mechanism of the present invention; Figure 6 For the present invention Figure 5 is an enlarged schematic diagram of part A in; Figure 7 For the present invention Figure 5 is an enlarged schematic diagram of part B in; Figure 8 is an exploded schematic diagram of the bottom piercing mechanism and the top vibration mechanism of the present invention; Figure 9 For the present invention Figure 8 is an enlarged schematic diagram of part C in; Figure 10 For the present invention Figure 8 is an enlarged schematic diagram of part D in; Figure 11Explosion schematic diagram of the wing stability-enhancing mechanism of the present invention; Figure 12 Explosion schematic diagram of the wing power supply mechanism of the present invention.

[0020] Reference numerals: 100, wing power supply mechanism; 110, first side plate; 1101, first stud; 1102, second stud; 1103, first sliding cover; 1104, first spring; 1105, third stud; 120, main guard frame; 1201, main bearing; 1202, main bolt; 130, chassis; 1301, motor; 1302, drive end; 140, eccentric wheel; 1401, column; 1402, first pull rod; 200, wing stability-enhancing mechanism; 210, second side plate; 2101, fourth stud; 2102, fifth stud; 2103, second sliding cover; 2104, second spring; 220, bracket; 2201, third spring; 2202, support plate; 2203, lever arm; 230, cross rail; 240, auxiliary guard frame; 2401, auxiliary bearing; 2402, auxiliary bolt; 300, slag loosening mechanism; 310, first inclined plate; 320, second inclined plate; 330, slider; 340, support member; 350, guide rod; 400, three-stage crushing mechanism; 410, first rotating roller; 4101, first-level wheel disc; 4102, passive gear; 420, second rotating roller; 4201, second-level wheel disc; 430, third rotating roller; 4301, third-level wheel disc; 4302, gear disc; 440, driving gear; 450, chain; 460, linkage gear; 500, bottom piercing mechanism; 510, reinforced bottom plate; 520, piercing needle; 530, cross bar; 540, second pull rod; 600, top vibration mechanism; 610, load-bearing frame; 620, resonance plate; 6201, column head; 630, fourth spring; 640, vibrating plate; 650, third pull rod. Detailed implementation manners

[0021] To make the objectives, technical solutions and advantages of the present invention clearer and more understandable, the present invention will be further described in detail below in combination with the specific implementation manners and with reference to the accompanying drawings. It should be noted that, without conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.

[0022] It should be understood that these descriptions are only exemplary and are not intended to limit the scope of the present invention.

[0023] The following describes a construction waste recycling sand-making device provided by some embodiments of the present invention with reference to the accompanying drawings. Embodiment 1:

[0024] Combined withFigures 1 to 12 As shown, the present invention provides a construction waste recycling sand making device, which includes a three-stage crushing mechanism 400, a side wing energy supply mechanism 100 and a side wing stabilization mechanism 200 arranged on both sides of the three-stage crushing mechanism 400, a slag loosening mechanism 300 arranged outside the side wing energy supply mechanism 100 and the side wing stabilization mechanism 200, a bottom piercing mechanism 500 arranged directly below the side wing energy supply mechanism 100 and the side wing stabilization mechanism 200, and a top vibration mechanism arranged directly above the side wing energy supply mechanism 100 and the side wing stabilization mechanism 200. 600, the flank energy supply mechanism 100 cooperates with the flank stabilization mechanism 200 to provide effective support for the operation of the tertiary crushing mechanism 400, the slag loosening mechanism 300 is used to cooperate with the tertiary crushing mechanism 400 to loosen the waste to avoid waste accumulation, and the flank energy supply mechanism 100 is used to supply energy to the tertiary crushing mechanism 400, the bottom puncture mechanism 500 and the top vibration mechanism 600, the bottom puncture mechanism 500 is used to puncture the waste from bottom to top, and the top vibration mechanism 600 is used to vibrate and crush the falling large pieces of waste.

[0025] The wing energy supply mechanism 100 includes a first side plate 110, a third stud 1105 disposed on the outside of the first side plate 110, a chassis 130 disposed outside the third stud 1105, a motor 1301 disposed in the chassis 130, a drive end 1302 mounted on the motor 1301, an eccentric wheel 140 mounted on the outside of the first side plate 110, a column 1401 disposed on the eccentric wheel 140, a first pull rod 1402 movably mounted on the column 1401, a main guard frame 120 disposed on the outside of the first side plate 110, a plurality of main bearings 1201 disposed inside the main guard frame 120, and a plurality of main bolts 1202 extending through the main guard frame 120 and mounted on the first side plate 110. A first sliding cover 1103 is provided on the top and bottom of the first side plate 110 , and a first spring 1104 is provided on the inner side of the first sliding cover 1103 ; The wing stabilization mechanism 200 includes a second side plate 210 , second sliding covers 2103 disposed on the top and bottom of the second side plate 210 , and a second spring 2104 disposed within the second sliding cover 2103 ; The second side plate 210 is provided with a cross rail 230 on the outside, a bracket 220 installed in the middle of the cross rail 230, a support plate 2202 provided on the outside of the bracket 220, two force arms 2203 movably installed at both ends of the support plate 2202, a third spring 2201 provided on the outside of the bracket 220 and bearing pressure on the support plate 2202, a secondary guard frame 240 provided on the outside of the second side plate 210, a plurality of secondary bearings 2401 provided inside the secondary guard frame 240, and a plurality of secondary bolts 2402 penetrating into the secondary bearings 2401 and installed on the second side plate 210. The slag loosening mechanism 300 includes a first inclined plate 310 and a second inclined plate 320 disposed between the first side plate 110 and the second side plate 210, a plurality of sliders 330 disposed on the first inclined plate 310 and the second inclined plate 320, two supports 340 mounted on the tops of the first inclined plate 310 and the second inclined plate 320, and a guide rod 350 mounted on the first inclined plate 310; The driving end 1302 is composed of two gears and a shaft sleeve, wherein one gear is adapted to mesh with the teeth of the driving gear 440, and the other gear is adapted to mesh with the teeth of the eccentric wheel 140; Slideways are provided inside the first slide cover 1103 and the second slide cover 2103, and the slider 330 fits through the slideways. The three-stage crushing mechanism 400 includes six interlocking gears 460, two first rollers 410, two second rollers 420, and two third rollers 430 movably mounted within the first side plate 110 and the second side plate 210. A driving gear 440 is mounted on one of the first rollers 410, and a driven gear 4102 is disposed on the ends of the two first rollers 410 away from the driving gear 440. The six linkage gears 460 are respectively mounted on the two first rollers 410 , the two second rollers 420 , and the two third rollers 430 , and the three linkage gears 460 evenly distributed in the vertical direction are connected to the chains 450 ; The outside of the first rotating roller 410 is provided with a plurality of evenly distributed primary wheels 4101; The outside of the second rotating roller 420 is provided with multiple evenly distributed secondary wheel discs 4201; The third roller 430 is provided with a plurality of evenly distributed three-stage wheels 4301 on its exterior, and the third roller 430 is provided with two gear wheels 4302; Three arc-shaped aggregate grooves are provided on the inner sides of the first inclined plate 310 and the second inclined plate 320 , and the three arc-shaped aggregate grooves are used to cooperate with the first-stage wheel 4101 , the second-stage wheel 4201 and the third-stage wheel 4301 to efficiently crush the construction waste.

[0026] When the motor 1301 is started, the transmission shaft in the motor 1301 cooperates with the driving end 1302 to simultaneously drive the eccentric wheel 140 and the driving gear 440. As the driving gear 440 rotates, a first roller 410 installed in the driving gear 440 cooperates with a linkage gear 460 to drive a linkage gear 460. At the same time, combined with the meshing transmission of the two gear plates 4302, the two first rollers 410, the two second rollers 420 and the two third rollers 430 will eventually drive the multiple first-stage wheel discs 4101, the multiple second-stage wheel discs 4201 and the multiple third-stage wheel discs 4301 to rotate at the same speed. A plurality of evenly distributed first-level roulette wheels 4101 can perform the first-round crushing on construction waste. After the waste is crushed in the first round and descends to the inner sides of a plurality of second-level roulette wheels 4201, the rotating second-level roulette wheels 4201 can perform secondary crushing on the waste. As the waste continues to fall, a plurality of third-level roulette wheels 4301 can perform tertiary crushing on the waste. As the eccentric wheel 140 rotates, the upright post 1401 arranged outside the eccentric wheel 140 will drive the first pull rod 1402 to perform reciprocating extension. Eventually, the first pull rod 1402 will drive the guide rod 350 to vibrate in the horizontal direction. The vibrating first inclined plate 310 and second inclined plate 320 can cooperate with the overall tertiary crushing mechanism 400 to perform loose crushing on construction waste, thereby effectively preventing the construction waste from blocking the inner cavity of the device. Embodiment 2:

[0027] Combined with Figures 8 to 12 As shown, on the basis of Embodiment 1, the flank energy supply mechanism 100 further includes two second studs 1102 arranged at the bottom of the first side plate 110; The flank stability enhancement mechanism 200 further includes two fifth studs 2102 arranged at the bottom of the second side plate 210; The bottom puncture mechanism 500 includes a reinforced bottom plate 510 arranged outside the two second studs 1102 and the two fifth studs 2102, a plurality of evenly distributed puncture needles 520 movably installed inside the reinforced bottom plate 510, a cross bar 530 arranged horizontally inside the plurality of puncture needles 520, and a second pull rod 540 movably installed at the outer end of the cross bar 530.

[0028] Preferably, the overall shape of the reinforced bottom plate 510 is a U-shaped structure, and a triangular conical surface is arranged inside the reinforced bottom plate 510. The triangular conical surface is used to provide effective guidance for the crushed waste, and the reinforced bottom plate 510 is used to enhance the stability of the reciprocating extension of the plurality of puncture needles 520 to avoid abnormal shaking of the puncture needles 520 during the puncture of the waste.

[0029] The other end of the second pull rod 540 is movably installed on the upright post 1401; The puncture needle 520 is composed of a conical puncture end and a T-shaped vertical rod. The bottom end of the conical puncture end is in a frustum shape, which is used to cooperate with the second pull rod 540 to impact the waste and accelerate the falling speed of the waste.

[0030] Specifically, as the column 1401 drives the second pull rod 540 to reciprocally extend, the second pull rod 540 will pull the cross bar 530 and multiple puncture needles 520 to reciprocally lift and lower. After the multiple puncture needles 520 are longitudinally clamped by the strengthening bottom plate 510, the evenly distributed multiple puncture needles 520 can puncture the waste from bottom to top. After the punctured waste is pressurized by the conical puncture end, the waste will be quickly extruded along the three-wheel gap, thereby improving the crushing efficiency of construction waste. Embodiment 3:

[0031] Combined with Figures 8 to 12 As shown, on the basis of Embodiment 1, the flank energy supply mechanism 100 further includes two first studs 1101 arranged on the top of the first side plate 110; The flank stability enhancing mechanism 200 further includes two fourth studs 2101 arranged on the top of the second side plate 210; The top vibration mechanism 600 further includes two bearing frames 610 arranged outside the two first studs 1101 and the two fourth studs 2101, a resonance plate 620 movably installed outside the two bearing frames 610, a stud head 6201 arranged at one end of the resonance plate 620, multiple vibration plates 640 installed inside the resonance plate 620, a fourth spring 630 arranged outside the bearing frame 610 and pressing on the resonance plate 620, and a third pull rod 650 movably installed on the stud head 6201, and the other end of the third pull rod 650 is movably installed on the column 1401.

[0032] Preferably, the bearing frame 610 is composed of a rectangular plate and a vertical frame, and the top end of the fourth spring 630 is fixed to the top end of the vertical frame, and the bottom end of the fourth spring 630 is fixed to the top of the resonance plate 620; Among them, the vibration plates 640 are fixed inside the resonance plate 620 by pins. According to the different internal volumes of the construction waste, the heights of the multiple vibration plates 640 inside the resonance plate 620 can be adjusted by pins until a certain height difference is formed among the multiple vibration plates 640, thereby improving the strength and efficiency of waste crushing.

[0033] The working principle and usage process of the present invention: First, start the cabinet motor 1301. At this time, the transmission shaft in the motor 1301 will drive the driving end 1302 to rotate, and the gear at the inner end of the driving end 1302 will drive the driving gear 440, and the driving gear 440 will drive a first roller 410 to rotate; When the construction waste is delivered to the top of the first side plate 110, the second side plate 210, the first inclined plate 310 and the second inclined plate 320, the fallen construction waste will first enter the gap between the multiple sets of evenly distributed first-level wheel discs 4101. As the two first rollers 410 drive the multiple first-level wheel discs 4101 to rotate in opposite directions and at the same speed, large pieces of waste will be crushed in the first round, and the waste after the first round of crushing will be transferred to the gap between the two second rollers 420. At this time, the two rotating second rollers 420 will cooperate with the multiple second-level wheel discs 4201 to perform a second round of crushing on the waste. After the second round of crushing, the waste will be transferred to the gap between the two third rollers 430, and the two third rollers 430 will cooperate with the multiple third-level wheel discs 4301 to rotate synchronously, so that the waste can be crushed in the third round. Due to the complexity of construction waste, in order to reduce wear on the first-stage wheel 4101, the second-stage wheel 4201, and the third-stage wheel 4301, another gear on the rotating drive end 1302 will assist the rotation of the eccentric wheel 140, and the column 1401 set on the eccentric wheel 140 will pull the first pull rod 1402, the second pull rod 540, and the third pull rod 650 to form a linkage; As the column 1401 reciprocates and extends, the guide rod 350 movably mounted at the other end of the column 1401 drives the first inclined plate 310 to reciprocate and extend, and the two supports 340 on the outside of the first inclined plate 310 and the second inclined plate 320 are connected by two force arms 2203 and the support plate 2202. Therefore, the second inclined plate 320 will cooperate with the first inclined plate 310 to achieve synchronous vibration. This process can accelerate the falling speed of the waste and prevent the waste from clogging inside the device, thereby causing the motor 1301 to overload and cause the motor 1301 to malfunction. As the second pull rod 540 reciprocates and extends, the other end of the second pull rod 540 is movably mounted on the cross bar 530, which drives the multiple puncture needles 520 to reciprocate and rise and fall. Ultimately, the multiple puncture needles 520 can forcibly puncture the waste in the gap between the three wheels, thereby improving the efficiency of waste crushing and reducing the wear of the first wheel 4101, the second wheel 4201 and the third wheel 4301. As the third pull rod 650 extends back and forth, the movably installed column head 6201 at the other end of the third pull rod 650 and the resonance plate 620 will drive multiple vibration plates 640 to perform high-frequency impact on the waste delivered into the first round of gaps, and cooperate with the puncture operation from bottom to top by multiple puncture needles 520, thereby improving the waste crushing efficiency.

[0034] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the claims and their equivalents.

Claims

1. A sand-making device for recycling construction waste, comprising a three-stage crushing mechanism (400), characterized in that, It also includes a flank energy supply mechanism (100) and a flank stability enhancement mechanism (200) arranged on both sides of the tertiary crushing mechanism (400), a slag loosening mechanism (300) arranged outside the flank energy supply mechanism (100) and the flank stability enhancement mechanism (200), a bottom puncture mechanism (500) arranged directly below the flank energy supply mechanism (100) and the flank stability enhancement mechanism (200), and a top vibration mechanism (600) arranged directly above the flank energy supply mechanism (100) and the flank stability enhancement mechanism (200); The flank energy supply mechanism (100) includes a first side plate (110) and an eccentric wheel (140), a column (1401) arranged on the eccentric wheel (140), and a first pull rod (1402) movably installed on the column (1401); both the top and bottom of the first side plate (110) are provided with first sliding covers (1103), and a first spring (1104) is arranged inside the first sliding cover (1103); The flank stability enhancement mechanism (200) includes a second side plate (210), second sliding covers (2103) arranged at the top and bottom of the second side plate (210), and second springs (2104) arranged inside the second sliding covers (2103); a cross rail (230) is arranged outside the second side plate (210), a bracket (220) installed in the middle of the cross rail (230), a support plate (2202) arranged outside the bracket (220), and two force arms (2203) movably installed at both ends of the support plate (2202); The slag loosening mechanism (300) includes a first inclined plate (310) and a second inclined plate (320) arranged between the first side plate (110) and the second side plate (210), a plurality of sliders (330) arranged on the first inclined plate (310) and the second inclined plate (320), two support members (340) installed at the tops of the first inclined plate (310) and the second inclined plate (320), and a guide rod (350) installed on the first inclined plate (310).

2. The sand making device for recycling construction waste according to claim 1, characterized in that, The flank energy supply mechanism (100) includes a first side plate (110), a third stud (1105) arranged outside the first side plate (110), a chassis (130) arranged outside the third stud (1105), a motor (1301) arranged inside the chassis (130), a driving end (1302) installed on the motor (1301), an eccentric wheel (140) installed on the outer side of the first side plate (110), and two second studs (1102) arranged at the bottom of the first side plate (110); The flank stability enhancement mechanism (200) further includes two fifth studs (2102) arranged at the bottom of the second side plate (210); The bottom puncture mechanism (500) includes a reinforced bottom plate (510) arranged outside the two second studs (1102) and the two fifth studs (2102), a plurality of puncture needles (520) movably installed inside the reinforced bottom plate (510) and evenly distributed, a cross bar (530) arranged horizontally inside the plurality of puncture needles (520), and a second pull rod (540) movably installed at the outer end of the cross bar (530); The other end of the second pull rod (540) is movably mounted on the column (1401).

3. A sand-making device for recycling construction waste according to claim 1, characterized in that, The wing energy supply mechanism (100) further comprises two first studs (1101) arranged on the top of the first side plate (110); The side wing stabilization mechanism (200) further includes two fourth studs (2101) arranged on the top of the second side plate (210); The vibration-supporting mechanism (600) further comprises two load-bearing frames (610) arranged outside the two first studs (1101) and the two fourth studs (2101), a resonance plate (620) movably mounted outside the two load-bearing frames (610), a column head (6201) arranged at one end of the resonance plate (620), a plurality of vibration plates (640) mounted inside the resonance plate (620), a fourth spring (630) arranged outside the load-bearing frame (610) and bearing pressure on the resonance plate (620), and a third pull rod (650) movably mounted on the column head (6201), wherein the other end of the third pull rod (650) is movably mounted on the column (1401).

4. A sand making device for recycling construction waste according to claim 1, characterized in that, The wing energy supply mechanism (100) further comprises a main guard frame (120) arranged outside the first side plate (110), a plurality of main bearings (1201) arranged inside the main guard frame (120), and a plurality of main bolts (1202) penetrating into the main guard frame (120) and mounted on the first side plate (110).

5. A sand-making device for recycling construction waste according to claim 1, characterized in that, The side wing stabilization mechanism (200) further includes a third spring (2201) arranged outside the bracket (220) and bearing pressure on the support plate (2202), a secondary guard frame (240) arranged outside the second side plate (210), a plurality of secondary bearings (2401) arranged inside the secondary guard frame (240), and a plurality of secondary bolts (2402) penetrating into the secondary bearings (2401) and mounted on the second side plate (210).

6. The sand-making device for recycling construction waste according to claim 1, characterized in that, The three-stage crushing mechanism (400) comprises six linked gears (460), two first rollers (410), two second rollers (420), and two third rollers (430) movably mounted within the first side plate (110) and the second side plate (210), wherein a driving gear (440) is mounted on one of the first rollers (410), and driven gears (4102) are provided on the ends of the two first rollers (410) away from the driving gear (440); The six linkage gears (460) are respectively mounted on the two first rollers (410), the two second rollers (420), and the two third rollers (430), and the three linkage gears (460) evenly distributed in the vertical direction are connected to a chain (450); A plurality of evenly distributed first-level wheels (4101) are provided on the outside of the first rotating roller (410); A plurality of evenly distributed secondary wheel discs (4201) are provided on the outside of the second rotating roller (420); The outside of the third rotating roller (430) is provided with a plurality of evenly distributed three-stage wheel discs (4301), and the third rotating roller (430) is provided with a gear disc (4302), and the number of the gear discs (4302) is two.

7. The sand making device for recycling construction waste according to claim 2, characterized in that, The driving end (1302) is composed of two gears and a bushing, where one gear is adapted to mesh with the tooth opening of the driving gear (440), and the other gear is adapted to mesh with the tooth opening of the eccentric wheel (140).

8. A sand making device for recycling construction waste according to claim 1, characterized in that, Sliding grooves are provided inside the first sliding cover (1103) and the second sliding cover (2103), and the slider (330) is adapted to penetrate into the sliding grooves.

9. A sand-making device for recycling construction waste according to claim 1, characterized in that, Three arc-shaped aggregate grooves are provided on the inner sides of the first inclined plate (310) and the second inclined plate (320), and the three arc-shaped aggregate grooves are used to cooperate with the first-stage wheel disc (4101), the second-stage wheel disc (4201) and the third-stage wheel disc (4301) to efficiently crush construction waste.

10. A sand-making device for recycling construction waste according to claim 1, characterized in that, The puncture needle (520) is composed of a conical puncture end and a T-shaped vertical rod, and the bottom end of the conical puncture end is in a frustum shape, which is used to cooperate with the second pull rod (540) to impact the waste and accelerate the falling speed of the waste.

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