Solid waste environment-friendly treatment equipment

Abstract

The invention belongs to the technical field of solid waste treatment, and particularly relates to solid waste environment-friendly treatment equipment which comprises a machine table. A crushing unit is arranged on the top face of the middle of the machine table and used for crushing concrete blocks. The crushing unit comprises a door-shaped cover; a first hydraulic cylinder is fixedly connected to the middle of the top face of the door-shaped cover. A lower pressing plate is arranged at the bottom end of a piston rod of the first hydraulic cylinder. Second hydraulic cylinders are arranged on the two sides of the bottom end of a piston rod of the first hydraulic cylinder. The end of a piston rod of the second hydraulic cylinder is hinged to the side edge of the top face of the lower pressing plate. A first hydraulic cylinder pushes a lower pressing plate to press a concrete block, and second hydraulic cylinders on the two sides alternately extend and contract, so that the two sides of the lower pressing plate alternately press the concrete block, and the crushing effect on the concrete block is improved; and a waste steel structure wrapped in the concrete block is exposed, the situation that the waste steel structure wrapped with concrete is fed into the crushing equipment is reduced, and the operation safety of the crushing equipment is improved.

Description

Technical Field

[0001] The invention belongs to the technical field of solid waste treatment, in particular to a solid waste environmental protection treatment device. Background Art

[0002] With the construction and demolition of buildings, a large amount of solid waste will be generated, most of which can be reused as renewable resources; scrap steel bars, scrap iron wires, scrap electrical wires and various scrap steel accessories and other metals can be sorted, concentrated and recycled into steel products of various specifications; bricks, stones, concrete and other waste materials can be crushed and used instead of sand for masonry mortar, plastering mortar, concrete cushion layer, etc., and can also be used to make building blocks, paving bricks, lattice bricks and other building materials.

[0003] Recycled concrete is usually in block form and needs to be crushed. Since there are a large number of steel bars inside the concrete, the steel bars need to be sorted out before the concrete can be crushed. However, there are some smaller scrap steel structures inside the concrete, which are wrapped in concrete, making it impossible for the sorting staff to find and sort them out in time. The scrap steel structures wrapped in concrete are sent into the crushing equipment for crushing. After the outer layer of concrete is broken, the scrap steel structures collide with the internal components of the crushing equipment, causing the crushing equipment to get stuck and damaged.

[0004] Usually, crushing equipment is used to crush concrete blocks in advance. The crushing equipment uses a hydraulic cylinder to push a pressing plate to crush the concrete blocks, exposing the scrap steel structure inside the concrete blocks. The existing crushing equipment requires the hydraulic cylinder to repeatedly push the pressing plate to press the concrete blocks down. The crushing effect on the concrete blocks is not good and the work efficiency is low.

[0005] To this end, the present invention provides a solid waste environmental protection treatment equipment. Summary of the invention

[0006] In order to make up for the deficiencies of the prior art, at least one technical problem raised in the background technology is solved.

[0007] The technical solution adopted by the present invention to solve its technical problems is: a solid waste environmental protection treatment equipment described in the present invention includes a machine platform; the machine platform is used to transport discarded concrete blocks; a crushing unit is arranged on the middle top surface of the machine platform, and the crushing unit is used to crush concrete blocks; the crushing unit includes a door-type cover; the door-type cover is fixedly connected to the middle top surface of the machine platform; a No. 1 hydraulic cylinder is fixedly connected to the middle of the top surface of the door-type cover; a lower pressure plate is arranged at the bottom end of the piston rod of the No. 1 hydraulic cylinder; No. 2 hydraulic cylinders are arranged on both sides of the bottom end of the piston rod of the No. 1 hydraulic cylinder; the piston rod end of the No. 2 hydraulic cylinder is hinged to the side edge of the top surface of the lower pressure plate; the No. 2 hydraulic cylinders on both sides extend and contract alternately.

[0008] Preferably, a fixing plate is fixedly connected to the bottom end of the piston rod of the No. 1 hydraulic cylinder; mounting grooves are provided in the middle of both sides of the fixing plate; fixing grooves are provided on both sides of the mounting groove; transverse grooves are provided in the middle of the mounting groove and the fixing groove; the other two sides of the fixing plate are rotatably connected to the top surface of the lower pressure plate; a pair of arc-shaped clamping blocks are provided inside the mounting groove; the two sides between the pair of arc-shaped clamping blocks are locked by multiple bolts; the No. 2 hydraulic cylinder is clamped between the pair of arc-shaped clamping blocks; a long screw is rotatably installed in the middle of one side of the arc-shaped clamping block away from the No. 2 hydraulic cylinder; the long screw is located inside the transverse groove; a plurality of pairs of locking nuts are installed on the outer thread of the long screw; the locking nuts are respectively located on both sides of the side walls of the fixing groove.

[0009] Preferably, a plurality of No. 1 springs are evenly fixedly connected between both sides of the bottom surface of the fixing plate and the top surface of the lower pressing plate.

[0010] Preferably, the door-type cover is fixedly connected to an L-shaped crossbeam on one side close to the loading end of the machine platform; an arc-shaped rotating plate is hingedly connected to the side of the crossbeam away from the lower pressure plate; an arc-shaped guide rail is fixedly connected to the middle part of one side of the arc-shaped rotating plate close to the lower pressure plate; guide grooves are provided on both sides of the arc-shaped guide rail; a U-shaped frame is provided on the outer circle of the arc-shaped guide rail close to the crossbeam; rollers are rotatably installed on the two sides of the U-shaped frame that are close to each other; the rollers on the U-shaped frame are slidably matched with the guide grooves of the arc-shaped guide rail; a No. 3 hydraulic cylinder is fixedly connected between the U-shaped frame and the crossbeam; and the No. 3 hydraulic cylinder is horizontally arranged.

[0011] Preferably, a surface of the arc-shaped rotating plate away from the lower pressing plate is evenly bolted with a plurality of conical teeth.

[0012] Preferably, a hopper is fixedly connected to the top of the feeding end of the machine; a feeding port is provided at the bottom of the hopper; a push plate is slidably installed inside the feeding port; the side of the push plate close to the feeding port is an inclined surface; the bottom surface of the push plate close to the feeding port is in sliding contact with the top surface of the machine; a pushing component is provided at the bottom of the push plate, and the pushing component is used to push the push plate to slide.

[0013] Preferably, the pushing assembly includes a sliding rod fixedly connected to both sides of the bottom of the pushing plate; an insert is slidably mounted on the outer ring of the sliding rod; the bottom surface of the insert is fixedly connected to the top surface of the machine; a rack is fixedly connected to the middle part of the bottom surface of the pushing plate; a No. 1 motor is fixedly connected to the feeding end of the machine; a No. 1 gear is fixedly connected to the outer ring of the rotating shaft of the No. 1 motor; and the No. 1 gear is meshed with the rack.

[0014] Preferably, a cross frame is fixedly connected to the top of the unloading end of the machine platform; and a magnetic plate is fixedly connected to the bottom of the cross frame via a suspension rod.

[0015] Preferably, a through groove is provided in the middle of the machine; an annular bracket is fixedly connected to the inner circle at the bottom of the through groove, and a plurality of notches are evenly provided on the annular bracket; a support plate is fixedly connected to the top of the inner circle of the through groove; a base is provided at the bottom of the machine; the base corresponds to the through groove; a plurality of No. 2 springs are fixedly connected to the outer periphery of the top surface of the base and the outer periphery of the bottom surface of the support plate.

[0016] Preferably, a vibration enhancement component is provided between the base and the support plate, and the vibration enhancement component is used to drive the support plate to vibrate; the vibration enhancement component comprises a pair of cylinders; the two cylinders are fixedly connected to the two sides of the top surface of the base; a vertical rod is rotatably installed in the middle of the bottom surface of the inner cavity of the cylinder; the bottom outer ring of the vertical rod is fixedly connected to the first face gear; a cross bar is rotatably installed on the side of the cylinder; the end of the cross bar close to the inside of the cylinder is fixedly connected to the second gear; the second gear is meshed with the first face gear; a vibration chassis is fixedly connected to the top surface of the vertical rod; a fixing ring is slidably installed on the outer ring of the vibration chassis; the outer ring of the fixing ring is fixedly connected to the inner wall of the cylinder; a through hole is opened in the middle of the top end of the cylinder , and a plurality of grooves are opened around the outer ring of the through hole; a sliding column is slidably installed inside the through hole; a vibrating top plate is bolted to the bottom surface of the sliding column; a plurality of semicircular protrusions are fixed around the bottom surface of the vibrating top plate and the top surface of the vibrating bottom plate; the semicircular protrusions on the bottom surface of the vibrating top plate and the semicircular protrusions on the top surface of the vibrating bottom plate are slidably matched; an impact plate is threadedly installed on the top surface of the sliding column; the top surface of the impact plate can contact the bottom surface of the support plate; a transmission rod is fixedly connected between the cross bars on both sides; a No. 2 face gear is fixedly connected to the middle outer ring of the transmission rod; a No. 2 motor is fixedly connected to the middle of the top surface of the base; a No. 3 gear is fixedly connected to the outer ring of the rotating shaft of the No. 2 motor; the No. 3 gear is meshed with the No. 2 face gear.

[0017] The beneficial effects of the present invention are as follows:

[0018] 1. The environmentally friendly solid waste treatment equipment described in the present invention comprises a machine platform, a door cover, a No. 1 hydraulic cylinder, a lower pressure plate and a No. 2 hydraulic cylinder; the No. 1 hydraulic cylinder pushes the lower pressure plate to descend in height, and the lower pressure plate presses down on the concrete blocks, so that the large concrete blocks are broken into small concrete blocks, and the No. 2 hydraulic cylinders on both sides extend and contract alternately, so that the two sides of the lower pressure plate press down on the concrete blocks alternately, thereby improving the crushing effect of the concrete blocks; thereby exposing the scrap steel structure wrapped inside the concrete block, facilitating the subsequent sorting out of the scrap steel structure, thereby reducing the scrap steel structure wrapped in the concrete from being sent into the crushing equipment, thereby improving the operating safety of the crushing equipment.

[0019] 2. The solid waste environmental protection treatment equipment described in the present invention includes a vibrating bottom plate, a vibrating top plate and an impact plate; when the semicircular protrusions between the vibrating bottom plate and the vibrating top plate on both sides are engaged at the same time, the impact plates on both sides can impact the bottom of the support plate at the same time, thereby improving the vibration intensity of the support plate; and when the semicircular protrusions between the vibrating bottom plate and the vibrating top plate on both sides are staggeredly engaged, the impact plates on both sides can impact the bottom of the support plate alternately, thereby improving the vibration frequency of the support plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The present invention will be further described below in conjunction with the accompanying drawings.

[0021] Figure 1 is a stereogram of the present invention;

[0022] Figure 2 is an exploded view of the present invention;

[0023] Figure 3 is a three-dimensional diagram of a crushing unit in the present invention;

[0024] Figure 4 is an exploded view of the lower pressing plate in the present invention;

[0025] Figure 5 It is a three-dimensional diagram of the No. 2 hydraulic cylinder in the present invention;

[0026] Figure 6 It is a three-dimensional diagram of the No. 3 hydraulic cylinder in the present invention;

[0027] Figure 7 is a three-dimensional diagram of the arc-shaped rotating plate of the present invention;

[0028] Figure 8 is a stereogram of the push assembly of the present invention;

[0029] Fig. 9 is an exploded view of the push assembly in the present invention;

[0030] Fig.10 It is a three-dimensional diagram of the support plate and the base in the present invention;

[0031] Fig.11 is a three-dimensional diagram of a vibration enhancement assembly in the present invention;

[0032] Fig.12 is an exploded view of the cylinder in the present invention;

[0033] Fig.13 is a cross-sectional view of the cylinder in the present invention;

[0034] In the figure: 1, machine table; 2, door cover; 3, No. 1 hydraulic cylinder; 4, lower pressure plate; 5, fixed plate; 6, mounting groove; 7, fixed groove; 8, horizontal groove; 9, arc clamping block; 10, No. 2 hydraulic cylinder; 11, long screw; 12, locking nut; 13, No. 1 spring; 14, crossbeam; 15, arc rotating plate; 16, arc guide rail; 17, U-shaped frame; 18, No. 3 hydraulic cylinder; 19, conical teeth; 20, hopper; 21, discharge port; 22, push plate; 23, slide bar; 24, insert; 25, rack ; 26. Motor No. 1; 27. Gear No. 1; 28. Horizontal frame; 29. ​​Magnetic plate; 30. Through slot; 31. Annular bracket; 32. Support plate; 33. Base; 34. Spring No. 2; 35. Cylinder; 36. Vertical rod; 37. Face gear No. 1; 38. Horizontal rod; 39. Gear No. 2; 40. Vibrating chassis; 41. Fixed ring; 42. Through hole; 43. Sliding column; 44. Vibrating top plate; 45. Impact plate; 46. Transmission rod; 47. Face gear No. 2; 48. Motor No. 2; 49. Gear No. 3. DETAILED DESCRIPTION

[0035] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.

[0036] like Figures 1 to 4 As shown, a solid waste environmental protection treatment equipment described in an embodiment of the present invention includes a machine 1; the machine 1 is used to transport waste concrete blocks; a crushing unit is arranged on the middle top surface of the machine 1, and the crushing unit is used to crush concrete blocks; the crushing unit includes a door-shaped cover 2; the door-shaped cover 2 is fixedly connected to the middle top surface of the machine 1; a No. 1 hydraulic cylinder 3 is fixedly connected to the middle of the top surface of the door-shaped cover 2; a lower pressure plate 4 is arranged at the bottom end of the piston rod of the No. 1 hydraulic cylinder 3; No. 2 hydraulic cylinders 10 are arranged on both sides of the bottom end of the piston rod of the No. 1 hydraulic cylinder 3; the piston rod end of the No. 2 hydraulic cylinder 10 is hinged to the side edge of the top surface of the lower pressure plate 4; the No. 2 hydraulic cylinders 10 on both sides extend and contract alternately;

[0037] During operation, the recycled concrete blocks are placed on the top of the machine platform 1 and transported along the machine platform 1 to the inside of the door cover 2. At this time, the No. 1 hydraulic cylinder 3 pushes the lower pressure plate 4 to descend, and the lower pressure plate 4 presses down on the concrete blocks, so that large concrete blocks are broken into small concrete blocks. At the same time, the No. 2 hydraulic cylinder 10 on one side extends, and the No. 2 hydraulic cylinder 10 on the other side contracts, so that the side of the lower pressure plate 4 close to the extended No. 2 hydraulic cylinder 10 rotates downward; then, the No. 2 hydraulic cylinders 10 on both sides reset and reverse movement, so that the No. 2 hydraulic cylinders 10 on both sides alternately extend and contract, pushing the two sides of the lower pressure plate 4 to alternately press down the concrete blocks, thereby improving the crushing effect and efficiency of the concrete blocks; thereby exposing the scrap steel structure wrapped inside the concrete block, facilitating the subsequent sorting of the scrap steel structure, thereby reducing the scrap steel structure wrapped in the concrete from being sent into the crushing equipment, thereby improving the operating safety of the crushing equipment.

[0038] like Figures 3 to 5 As shown, a fixing plate 5 is fixedly connected to the bottom end of the piston rod of the No. 1 hydraulic cylinder 3; a mounting groove 6 is provided in the middle of both sides of the fixing plate 5; a fixing groove 7 is provided on both sides of the mounting groove 6; a transverse groove 8 is provided in the middle of both the mounting groove 6 and the fixing groove 7; the other two sides of the fixing plate 5 are rotatably connected to the top surface of the lower pressure plate 4; a pair of arc-shaped clamping blocks 9 are provided inside the mounting groove 6; the two sides between the pair of arc-shaped clamping blocks 9 are locked by a plurality of bolts; the No. 2 hydraulic cylinder 10 is clamped between the pair of arc-shaped clamping blocks 9; a long screw 11 is rotatably installed in the middle of one side of the arc-shaped clamping block 9 away from the No. 2 hydraulic cylinder 10; the long screw 11 is located inside the transverse groove 8; a plurality of pairs of locking nuts 12 are installed on the outer thread of the long screw 11; the locking nuts 12 are respectively located on both sides of the side walls of the fixing groove 7;

[0039] The second hydraulic cylinder 10 is clamped and fixed by the arc clamp block 9; the long screw 11 slides inside the transverse groove 8 and is fixed by the locking nut 12; thereby, the installation position of the second hydraulic cylinder 10 is easily adjusted.

[0040] like Figure 3 to Figure 4 As shown, a plurality of No. 1 springs 13 are evenly fixed between the two sides of the bottom surface of the fixed plate 5 and the top surface of the lower pressure plate 4; by setting the No. 1 springs 13, the lower pressure plate 4 can be quickly reset, thereby increasing the frequency of the alternating downward pressing action of the lower pressure plate 8 and improving the crushing effect.

[0041] like Figure 1 , Figure 2 , Figure 3 and Figure 6As shown, the door cover 2 is fixedly connected with an L-shaped crossbeam 14 on one side close to the feeding end of the machine 1; the crossbeam 14 is hingedly connected with an arc-shaped rotating plate 15 on one side away from the lower pressing plate 4; the arc-shaped rotating plate 15 is fixedly connected with an arc-shaped guide rail 16 in the middle part of one side close to the lower pressing plate 4; guide grooves are provided on both sides of the arc-shaped guide rail 16; a U-shaped frame 17 is provided on the outer ring of the side of the arc-shaped guide rail 16 close to the crossbeam 14; rollers are rotatably installed on the two sides of the U-shaped frame 17; the rollers on the U-shaped frame 17 are slidably matched with the guide grooves of the arc-shaped guide rail 16; a No. 3 hydraulic cylinder 18 is fixedly connected between the U-shaped frame 17 and the crossbeam 14; the No. 3 hydraulic cylinder 18 is horizontally arranged;

[0042] During operation, when the concrete blocks are transported along the machine platform 1, the No. 3 hydraulic cylinder 18 pushes the U-shaped frame 17 to move, so that the U-shaped frame 17 slides along the arc guide rail 16, driving the arc rotating plate 15 to rotate and press downward; the arc rotating plate 15 pushes the concrete blocks that are piled too high to flatten the concrete blocks. At the same time, the arc rotating plate 15 crushes the concrete blocks that are too large in volume first, thereby facilitating the subsequent rolling of the lower pressure plate 4.

[0043] like Figure 7 As shown, a plurality of conical teeth 19 are evenly bolted to one side of the arc-shaped rotating plate 15 away from the lower pressing plate 4 ; by providing a plurality of conical teeth 19 on the arc-shaped rotating plate 15 , the crushing effect of overly large concrete blocks is improved.

[0044] like Figure 1 , Figure 2 , Figure 8 and Fig. 9 As shown, a hopper 20 is fixedly connected to the top of the feeding end of the machine 1; a discharge port 21 is provided at the bottom of the hopper 20; a push plate 22 is slidably installed inside the discharge port 21; the side of the push plate 22 close to the discharge port 21 is an inclined surface; the bottom surface of the push plate 22 close to the discharge port 21 is in sliding contact with the top surface of the machine 1; a pushing component is provided at the bottom of the push plate 22, and the pushing component is used to push the push plate 22 to slide;

[0045] The pushing assembly includes a slide bar 23 fixed to both sides of the bottom of the push plate 22; an insert 24 is slidably mounted on the outer ring of the slide bar 23; the bottom surface of the insert 24 is fixed to the top surface of the machine 1; a rack 25 is fixed to the middle of the bottom surface of the push plate 22; a No. 1 motor 26 is fixed to the feeding end of the machine 1; a No. 1 gear 27 is fixed to the outer ring of the rotating shaft of the No. 1 motor 26; the No. 1 gear 27 is meshed with the rack 25;

[0046] During operation, the recycled concrete blocks are poured into the hopper 20. At this time, the push plate 22 is in the discharge port 21, blocking the bottom of the hopper 20, so that the concrete blocks are stored in the hopper 20.

[0047] Motor No. 1 26 drives gear No. 1 27 to rotate, and cooperates with rack 25 to drive push plate 22 and slide bar 23 to slide toward the outside of discharge port 21, exposing discharge port 21 at the bottom of hopper 20, so that concrete blocks inside hopper 20 fall into discharge port 21; then, motor No. 1 26 drives gear No. 1 27 to rotate, and cooperates with rack 25 to drive push plate 22 and slide bar 23 to slide toward the inside of discharge port 21, pushing concrete blocks inside discharge port 21 toward the middle of platform 1; concrete blocks inside hopper 20 are pushed along platform 1 by repeated pushing of push plate 22, thereby realizing the moving transportation of concrete blocks along platform 1.

[0048] like Figure 1 and Figure 2 As shown, a cross frame 28 is fixedly connected to the top of the unloading end of the machine 1; a magnetic plate 29 is fixedly connected to the bottom of the cross frame 28 through a suspension rod;

[0049] During operation, after the concrete block is broken, the scrap steel structure wrapped inside the concrete block is exposed. When passing through the bottom of the cross frame 28, the magnetic plate 29 absorbs the scrap steel structure, thereby achieving the work of separating the scrap steel structure.

[0050] like Figure 1 , Figure 2 and Fig.10 As shown, a through slot 30 is provided in the middle of the machine 1; an annular bracket 31 is fixedly connected to the inner circle of the bottom of the through slot 30, and a plurality of notches are evenly provided on the annular bracket 31; a support plate 32 is fixedly connected to the top of the inner circle of the through slot 30; a base 33 is provided at the bottom of the machine 1; the base 33 corresponds to the through slot 30; a plurality of No. 2 springs 34 are fixedly connected to the outer circumference of the top surface of the base 33 and the outer circumference of the bottom surface of the support plate 32;

[0051] During operation, when the lower pressing plate 4 presses down the concrete block, the supporting plate 32 is pushed to move downward inside the through groove 30, pushing the second spring 34 to be compressed; when the lower pressing plate 4 is reset to rise, the downward pressure pushing the supporting plate 32 disappears, the second spring 34 is reset, pushing the supporting plate 32 to rise, causing the supporting plate 32 to vibrate, thereby reducing the situation where the concrete block adheres to the top surface of the supporting plate 32;

[0052] The annular bracket 31 is provided to limit and block the height of the support plate 32 from falling off from the inside of the through slot 30, thereby reducing the possibility of the support plate 32 falling off from the inside of the through slot 30 and reducing the possibility of excessive downward pressure on the No. 2 spring 34; the notch opened by the annular bracket 31 facilitates the falling of concrete debris and dust between the through slot 30 and the support plate 32, thereby improving the stability of the support plate 32 sliding inside the through slot 30.

[0053] like Figures 10 to 13 As shown, a vibration enhancement component is provided between the base 33 and the support plate 32, and the vibration enhancement component is used to drive the support plate 32 to vibrate; the vibration enhancement component includes a pair of cylinders 35; the two cylinders 35 are fixedly connected to the two sides of the top surface of the base 33; a vertical rod 36 is rotatably installed in the middle of the bottom surface of the inner cavity of the cylinder 35; the bottom outer ring of the vertical rod 36 is fixedly connected to the first face gear 37; a cross bar 38 is rotatably installed through the side of the cylinder 35; the end of the cross bar 38 close to the inside of the cylinder 35 is fixedly connected to the second gear 39; the second gear 39 is meshed with the first face gear 37; a vibration chassis 40 is fixedly connected to the top surface of the vertical rod 36; a fixing ring 41 is slidably installed on the outer ring of the vibration chassis 40; the outer ring of the fixing ring 41 is fixedly connected to the inner wall of the cylinder 35; a through hole is opened in the middle of the top of the cylinder 35 42, and a plurality of grooves are provided around the outer ring of the through hole 42; a sliding column 43 is slidably installed inside the through hole 42; a vibration top plate 44 is bolted to the bottom surface of the sliding column 43; a plurality of semicircular protrusions are fixed around the bottom surface of the vibration top plate 44 and the top surface of the vibration bottom plate 40; the semicircular protrusions on the bottom surface of the vibration top plate 44 and the semicircular protrusions on the top surface of the vibration bottom plate 40 are slidably matched; an impact plate 45 is threadedly installed on the top surface of the sliding column 43; the top surface of the impact plate 45 can contact the bottom surface of the support plate 32; a transmission rod 46 is fixedly connected between the cross bars 38 on both sides; a number 2 face gear 47 is fixedly connected to the middle outer ring of the transmission rod 46; a number 2 motor 48 is fixedly connected to the middle of the top surface of the base 33; a number 3 gear 49 is fixedly connected to the outer ring of the rotating shaft of the number 2 motor 48; the number 3 gear 49 is meshed with the number 2 face gear 47;

[0054] During operation, the No. 2 motor 48 drives the No. 3 gear 49 to rotate, drives the No. 2 face gear 47 and the transmission rod 46 to rotate, drives the cross bar 38 and the No. 2 gear 39 to rotate, drives the No. 1 face gear 37 and the vertical rod 36 to rotate, and drives the vibration bottom plate 40 to rotate along the fixed ring 41; through the cooperation of the semicircular protrusion between the vibration bottom plate 40 and the vibration top plate 44, the vibration top plate 44 is pushed to vibrate up and down, drives the sliding column 43 to slide downward along the through hole 42, and drives the impact plate 45 to continuously impact the bottom surface of the support plate 32, thereby enhancing the vibration generated by the support plate 32, and then further improves the separation of the concrete blocks on the top surface of the support plate 32, which is beneficial to the movement and transportation of the concrete blocks on the top surface of the support plate 32;

[0055] The impact plate 45 is installed with threads between the slide post 43, so that the height of the impact plate 45 can be adjusted easily;

[0056] When the semicircular protrusions between the vibration bottom plates 40 and the vibration top plates 44 on both sides are engaged at the same time, the impact plates 45 on both sides can impact the bottom of the support plate 32 at the same time, thereby increasing the vibration strength of the support plate 32;

[0057] When the semicircular protrusions between the vibration bottom plates 40 and the vibration top plates 44 on both sides are staggered and engaged, the impact plates 45 on both sides can impact the bottom of the support plate 32 alternately, thereby increasing the vibration frequency of the support plate 32 .

[0058] Working principle: The recycled concrete blocks are poured into the hopper 20. At this time, the push plate 22 is in the discharge port 21, blocking the bottom of the hopper 20, so that the concrete blocks are stored in the hopper 20.

[0059] The No. 1 motor 26 drives the No. 1 gear 27 to rotate, cooperates with the rack 25, drives the push plate 22 and the slide bar 23 to slide toward the outside of the discharge port 21, and exposes the discharge port 21 at the bottom of the hopper 20, so that the concrete block inside the hopper 20 falls into the discharge port 21; then, the No. 1 motor 26 drives the No. 1 gear 27 to rotate, cooperates with the rack 25, drives the push plate 22 and the slide bar 23 to slide toward the inside of the discharge port 21, and pushes the concrete block inside the discharge port 21 to the middle of the machine 1; the push plate 22 pushes repeatedly, so that the concrete block inside the hopper 20 is pushed to move along the machine 1;

[0060] The third hydraulic cylinder 18 pushes the U-shaped frame 17 to move, so that the U-shaped frame 17 slides along the arc guide rail 16, driving the arc rotating plate 15 to rotate and press downward; the arc rotating plate 15 pushes the over-stacked concrete blocks to flatten the concrete blocks, and at the same time, the arc rotating plate 15 crushes the over-large concrete blocks first;

[0061] Afterwards, the concrete block is pushed to the top surface of the support plate 32; when the No. 1 hydraulic cylinder 3 pushes the fixed plate 5 down and pushes the lower pressing plate 4 to press the concrete block, the No. 2 hydraulic cylinder 10 on one side extends, and at the same time, the No. 2 hydraulic cylinder 10 on the other side contracts, so that the side of the lower pressing plate 4 close to the extended No. 2 hydraulic cylinder 10 rotates downward; afterward, the No. 2 hydraulic cylinders 10 on both sides reset and move in the opposite direction, so that the two sides of the lower pressing plate 4 press down the concrete block alternately;

[0062] At the same time, when the lower pressing plate 4 presses down the concrete block, it pushes the supporting plate 32 to move downward inside the through groove 30, pushing the No. 2 spring 34 to compress; when the lower pressing plate 4 is reset to the rising height, the downward pressure pushing the supporting plate 32 disappears, the No. 2 spring 34 is reset, pushing the supporting plate 32 to rise, causing the supporting plate 32 to vibrate; at the same time, the No. 2 motor 48 drives the No. 3 gear 49 to rotate, drives the No. 2 face gear 47 and the transmission rod 46 to rotate, drives the cross bar 38 and the No. 2 gear 39 to rotate, drives the No. 1 face gear 37 and the vertical rod 36 to rotate, and drives the vibration chassis 40 to rotate along the fixing ring 41; through the cooperation of the semicircular protrusion between the vibration chassis 40 and the vibration top plate 44, the vibration top plate 44 is pushed to vibrate up and down, drives the sliding column 43 to slide downward along the through hole 42, and drives the impact plate 45 to continuously impact the bottom surface of the supporting plate 32, causing the supporting plate 32 to vibrate continuously;

[0063] After the concrete block is broken, the scrap steel structure wrapped inside the concrete block is exposed. When passing through the bottom of the cross frame 28, the magnetic plate 29 absorbs the scrap steel structure; thereby, the scrap steel structure wrapped inside the concrete block is sorted out, thereby reducing the scrap steel structure wrapped in the concrete from being sent into the crushing equipment, thereby improving the operating safety of the crushing equipment.

[0064] The above shows and describes the basic principles, main features and advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining 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. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A solid waste environmental protection treatment equipment, characterized by: The machine comprises a platform (1); the platform (1) is used to transport waste concrete blocks; a crushing unit is provided on the middle top surface of the platform (1), and the crushing unit is used to crush the concrete blocks; The crushing unit comprises a door-shaped cover (2); the door-shaped cover (2) is fixedly connected to the middle top surface of the machine platform (1); a No. 1 hydraulic cylinder (3) is fixedly connected to the middle of the top surface of the door-shaped cover (2); a lower pressure plate (4) is arranged at the bottom end of the piston rod of the No. 1 hydraulic cylinder (3); a No. 2 hydraulic cylinder (10) is arranged on both sides of the bottom end of the piston rod of the No. 1 hydraulic cylinder (3); the piston rod end of the No. 2 hydraulic cylinder (10) is hinged to the side edge of the top surface of the lower pressure plate (4); the No. 2 hydraulic cylinders (10) on both sides extend and contract alternately.

2. The solid waste environmental protection treatment equipment according to claim 1, characterized in that: A fixing plate (5) is fixedly connected to the bottom end of the piston rod of the No. 1 hydraulic cylinder (3); a mounting groove (6) is provided in the middle of both sides of the fixing plate (5); a fixing groove (7) is provided on both sides of the mounting groove (6); a transverse groove (8) is provided in the middle of both the mounting groove (6) and the fixing groove (7); the other two sides of the fixing plate (5) are rotatably connected to the top surface of the lower pressure plate (4); a pair of arc-shaped clamping blocks (9) are provided inside the mounting groove (6); the two sides between the pair of arc-shaped clamping blocks (9) are locked by a plurality of bolts; the No. 2 hydraulic cylinder (10) is clamped between the pair of arc-shaped clamping blocks (9); a long screw (11) is rotatably installed in the middle of a side of the arc-shaped clamping block (9) away from the No. 2 hydraulic cylinder (10); the long screw (11) is located inside the transverse groove (8); a plurality of pairs of locking nuts (12) are installed on the outer thread of the long screw (11); the locking nuts (12) are respectively located on both sides of the side wall of the fixing groove (7).

3. The solid waste environmental protection treatment equipment according to claim 2 is characterized by: A plurality of No. 1 springs (13) are evenly fixedly connected between the two sides of the bottom surface of the fixing plate (5) and the top surface of the lower pressing plate (4).

4. The solid waste environmental protection treatment equipment according to claim 1, characterized in that: An L-shaped crossbeam (14) is fixedly connected to one side of the door cover (2) close to the feeding end of the machine platform (1); an arc-shaped rotating plate (15) is hingedly connected to one side of the crossbeam (14) away from the lower pressing plate (4); an arc-shaped guide rail (16) is fixedly connected to the middle part of one side of the arc-shaped rotating plate (15) close to the lower pressing plate (4); guide grooves are provided on both sides of the arc-shaped guide rail (16); a U-shaped frame (17) is provided on the outer ring of one side of the arc-shaped guide rail (16) close to the crossbeam (14); rollers are rotatably mounted on both sides of the U-shaped frame (17); the rollers on the U-shaped frame (17) are slidably matched with the guide grooves of the arc-shaped guide rail (16); a No. 3 hydraulic cylinder (18) is fixedly connected between the U-shaped frame (17) and the crossbeam (14); the No. 3 hydraulic cylinder (18) is horizontally arranged.

5. The solid waste environmental protection treatment equipment according to claim 4, characterized in that: A plurality of conical teeth (19) are evenly bolted to a surface of the arc-shaped rotating plate (15) away from the lower pressing plate (4).

6. The solid waste environmental protection treatment equipment according to claim 1, characterized in that: A hopper (20) is fixedly connected to the top of the feeding end of the machine (1); a feeding port (21) is provided at the bottom of the hopper (20); a push plate (22) is slidably mounted inside the feeding port (21); a side of the push plate (22) close to the feeding port (21) is an inclined surface; a bottom surface of a side of the push plate (22) close to the feeding port (21) is in sliding contact with a top surface of the machine (1); a pushing component is provided at the bottom of the push plate (22), and the pushing component is used to push the push plate (22) to slide.

7. The solid waste environmental protection treatment equipment according to claim 6, characterized in that: The pushing assembly comprises a slide bar (23) fixedly connected to both sides of the bottom of the push plate (22); an insert (24) is slidably mounted on the outer ring of the slide bar (23); the bottom surface of the insert (24) is fixedly connected to the top surface of the machine (1); a rack (25) is fixedly connected to the middle of the bottom surface of the push plate (22); a No. 1 motor (26) is fixedly connected to the feeding end of the machine (1); a No. 1 gear (27) is fixedly connected to the outer ring of the rotating shaft of the No. 1 motor (26); and the No. 1 gear (27) is meshed with the rack (25).

8. The solid waste environmental protection treatment equipment according to claim 1, characterized in that: A cross frame (28) is fixedly connected to the top of the unloading end of the machine platform (1); and a magnetic plate (29) is fixedly connected to the bottom of the cross frame (28) via a suspension rod.

9. The solid waste environmental protection treatment equipment according to claim 1, characterized in that: A through slot (30) is provided in the middle of the machine (1); an annular bracket (31) is fixedly connected to the inner circle of the bottom of the through slot (30), and a plurality of notches are evenly provided on the annular bracket (31); a support plate (32) is fixedly connected to the top of the inner circle of the through slot (30); a base (33) is provided at the bottom of the machine (1); the base (33) corresponds to the through slot (30); and a plurality of No. 2 springs (34) are fixedly connected to the outer circumference of the top surface of the base (33) and the outer circumference of the bottom surface of the support plate (32).

10. The solid waste environmental protection treatment equipment according to claim 9, characterized in that: A vibration enhancement component is provided between the base (33) and the support plate (32), and the vibration enhancement component is used to drive the support plate (32) to vibrate; The vibration enhancement component comprises a pair of cylinders (35); the two cylinders (35) are fixedly connected to both sides of the top surface of the base (33); a vertical rod (36) is rotatably installed in the middle of the bottom surface of the inner cavity of the cylinder (35); the bottom outer ring of the vertical rod (36) is fixedly connected to a first face gear (37); a cross bar (38) is rotatably installed through the side of the cylinder (35); the end of the cross bar (38) close to the inside of the cylinder (35) is fixedly connected to a second gear (39); the second gear (39) is meshed with the first face gear (37); a vibration chassis (40) is fixedly connected to the top surface of the vertical rod (36); a fixing ring (41) is slidably installed on the outer ring of the vibration chassis (40); the outer ring of the fixing ring (41) is fixedly connected to the inner wall of the cylinder (35); a through hole (42) is opened in the middle of the top of the cylinder (35), and a plurality of grooves are opened around the outer ring of the through hole (42); A sliding column (43) is slidably mounted inside the through hole (42); a vibration top plate (44) is bolted to the bottom surface of the sliding column (43); a plurality of semicircular protrusions are fixedly connected around the bottom surface of the vibration top plate (44) and the top surface of the vibration bottom plate (40); the semicircular protrusions on the bottom surface of the vibration top plate (44) and the semicircular protrusions on the top surface of the vibration bottom plate (40) are slidably matched; an impact plate (45) is threadedly mounted on the top surface of the sliding column (43); The top surface of the impact plate (45) can contact the bottom surface of the support plate (32); a transmission rod (46) is fixedly connected between the cross bars (38) on both sides; a second face gear (47) is fixedly connected to the middle outer ring of the transmission rod (46); a second motor (48) is fixedly connected to the middle of the top surface of the base (33); a third gear (49) is fixedly connected to the outer ring of the rotating shaft of the second motor (48); and the third gear (49) is meshed with the second face gear (47).

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