Road and bridge construction crushed material treatment device

Abstract

The invention relates to the technical field of material crushing equipment, in particular to a road and bridge construction crushed material treatment device. A support bottom frame; a support box; the cyclic crushing unit is connected with the supporting box and is connected with the supporting bottom frame; the automatic overturning unit is arranged between the supporting box and the supporting bottom frame; the connecting sliding block is fixedly connected to the outer side of the bottom end of the supporting bottom frame, is in sliding connection with a positioning rod which is fixedly connected to the inner side of the locking seat, and is connected with the locking seat through a spring; an induced push-pull unit; a plug-in type recovery unit; wherein the cyclic crushing unit comprises a rotary crushing and screening assembly, a supporting transmission control assembly and a spontaneous hammering and knocking assembly, by arranging the cyclic crushing and screening unit, cyclic crushing of crushed materials is achieved, rolling screening of the crushed materials can be completed, transverse reciprocating motion of the crushing device can be achieved, and the crushing effect and screening efficiency of the equipment are greatly improved.

Description

Technical Field

[0001] The invention relates to the technical field of crushing equipment, in particular to a crushing material processing device for road and bridge construction. Background Art

[0002] During the construction of roads, bridges and tunnels, a lot of construction material waste will be generated due to the need for construction. In order to prevent the waste from polluting the surrounding environment, the waste needs to be crushed first, and then the crushed materials are crushed and screened for a second time. The completely crushed waste is discharged into the garbage pool for subsequent recycling.

[0003] The existing crushing device generally includes a processing box, a feed port and a crushing roller. A screening box is arranged inside the processing box at the bottom of the crushing roller, and a screen is fixed at the bottom of the screening box. In order to facilitate the use of the crushed fragments in the prior art, a screen is used to screen them. Since this screen is a fixed structure, the screening efficiency is very low during actual use, resulting in poor processing effect. Therefore, in view of the above situation, it is urgent to develop a road and bridge construction fragment processing device to overcome the shortcomings in current practical applications. Summary of the invention

[0004] The purpose of the present invention is to provide a device for processing broken materials in road and bridge construction to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above object, the present invention provides the following technical solutions: A road and bridge construction debris processing device, comprising: a locking seat; a supporting bottom frame, the supporting bottom frame is slidably connected to the outer side of the top of the locking seat; a supporting box, the supporting box is arranged on the outer side of the top of the supporting bottom frame; a circulating crushing unit, the circulating crushing unit is connected to the supporting box and is also connected to the supporting bottom frame, for realizing the connection between the supporting box and the supporting bottom frame, and cooperating with the overturned supporting box to realize the circulating crushing and screening of debris; an automatic flipping unit, the automatic flipping unit is arranged between the supporting box and the supporting bottom frame, for cooperating with the supporting bottom frame to realize the flipping of the supporting box; a connecting slider, the connecting slider is fixedly connected to the outer side of the bottom of the supporting bottom frame, is slidably connected to a positioning rod fixedly connected to the inner side of the locking seat, and is connected to the locking seat through a spring; an induced push-pull unit, the induced push-pull unit is arranged between the locking seat and the supporting bottom frame, and is connected to the circulating crushing unit through the supporting bottom frame, for cooperating with the circulating crushing unit to drive the supporting bottom frame to move, realizing the swinging of the circulating crushing unit; a plug-in recovery unit, the plug-in recovery unit is arranged on the outer side of the circulating crushing unit and is connected to the supporting box, for realizing the recovery of the screened debris; wherein, the circulating crushing unit includes: a rotary crushing and screening assembly, a supporting transmission and control assembly and a self-induced hammering assembly, the rotary crushing and screening assembly is connected to the supporting box, for cooperating with the overturned supporting box to realize the circulating crushing of debris and complete the rolling screening of debris, the rotary crushing and screening assembly is connected to a supporting transmission and control assembly arranged on the supporting box, the supporting transmission and control assembly is also connected to the supporting bottom frame, for cooperating with the supporting bottom frame and the automatic flipping unit to realize the support of the supporting box, and cooperating with the supporting bottom frame and the rotary crushing and screening assembly to realize the driving of the induced push-pull unit, the supporting transmission and control assembly is also connected to a self-induced hammering assembly covering the outer side of the rotary crushing and screening assembly, for cooperating with the supporting transmission and control assembly to realize the hammering of the rotary crushing and screening assembly.

[0006] As a further solution of the present invention: the rotary crushing and screening assembly includes: a control motor, an energy supply rod, a crushing rod, a support plate, a screen drum, screen holes, a material injection pipe, an energy transmission rod, a cutting knife and an excavation baffle. The control motor is fixedly connected to the inner side of the support box, the output end of the control motor is fixedly connected to the energy supply rod, the outer side of the other end of the energy supply rod is provided with a support plate fixedly connected to the support box, the outer side of the support plate is rotatably connected to the screen drum, a plurality of screen holes are provided on the wall of the screen drum, an material injection pipe is fixedly connected to the wall of the end of the screen drum away from the support plate, crushing rods rotatably connected to the support plate are symmetrically provided on the inner side of the screen drum, and the crushing rods are located at the screen drum. A number of cutting knives are fixedly connected to the rod wall on the inner side of the cylinder, and an energy transmission rod is rotatably connected to the inner side of the support box. The energy supply rod is connected to the energy transmission rod and the crushing rod through a kinetic energy conveying part, which is used to cooperate with the control motor to realize the synchronous rotation of the energy transmission rod and the crushing rod. A driving gear is fixedly connected to the outer side of the energy transmission rod, and the driving gear is meshed with a driven gear fixedly connected to the outer side of the screen cylinder, which is used to cooperate with the energy transmission rod to realize the self-rotation of the screen cylinder. Excavation baffles are also symmetrically arranged on the inner side of the screen cylinder, which are fixedly connected to the inner wall of the screen cylinder, and are used to cooperate with the rotation of the screen cylinder to realize the lifting of the bottom crushed materials and complete the cyclic crushing of the crushed materials.

[0007] As a further solution of the present invention: the support transmission and control assembly includes: an eccentric rotating wheel, a sensing control slide, a transmission and control seat, a guide control rod, a transmission and control box, a constant pressure chamber, a transmission and control chamber, a pressure control tube, a constant pressure conduit, a sealing sleeve, a support tube and a ventilation tube. The eccentric rotating wheel is fixedly connected to the outside of the energy supply rod, and the outer side of the bottom end of the eccentric rotating wheel is abutted with a sensing control slide that is slidably connected to the inner wall of the support box. The outer side of the top end of the sensing control slide is provided with a transmission and control seat connected to the spontaneous hammer knocking assembly. A guide control rod is provided between the transmission and control seat and the sensing control slide. One end of the guide control rod is rotatably connected to the transmission and control seat, and the other end is rotatably connected to the sensing control slide, which is used to cooperate with the lifting of the sensing control slide to realize the driving of the spontaneous hammer knocking assembly. The outer side of the bottom end of the sensing control slide is provided with a transmission and control box fixedly connected to the support box, and the inner side of the transmission and control box is symmetrically provided with transmission and control The transmission and control chamber is provided with a pressure control tube fixedly connected to the transmission and control box between the transmission and control chamber and the sensing control slide; a pressure control piece fixedly connected to the sensing control slide is slidingly connected inside the pressure control tube; a spring is fixedly connected between the other end of the pressure control piece and the transmission and control box, and is used to cooperate with the lifting and lowering of the sensing control slide to realize the flow of air inside the transmission and control chamber; the transmission and control chamber is also connected to a constant pressure conduit fixedly connected to the transmission and control box; the other end of the constant pressure conduit is connected to a sealing sleeve fixedly connected to the outside of the support box; the sealing sleeve is sleeved on the outside of the support tube and is rotatably connected to the support tube; the support tube is fixedly connected to the support bottom frame, one end is connected to the constant pressure chamber arranged on the inner side of the support bottom frame, and the other end is fixedly connected to a ventilation pipe arranged on the inner side of the sealing sleeve, and is used to cooperate with the air output from the transmission and control chamber to realize the driving of the induced push-pull unit.

[0008] As a further solution of the present invention: the spontaneous hammering assembly includes: a dust cover, a connecting seat, a force-guiding slide rod, a driving rack, a support rod, a support rod and a hammer rod. The dust cover is arranged on the outside of the screen cylinder and is fixedly connected to the support box. A connecting seat fixedly connected to the dust cover is arranged between the dust cover and the screen cylinder. A support rod is rotatably connected to the inner side of the connecting seat, a support rod is fixedly connected to the outer side of the support rod, a hammer rod is slidably connected to the inner side of the support rod, and a spring is fixedly connected between the hammer rod and the support rod. A transmission gear is also fixedly connected to the outer side of the support rod, and a driving rack is meshingly connected to the outer side of the transmission gear. The driving rack is connected to the transmission and control seat through the force-guiding slide rod, which is used to cooperate with the movement of the transmission and control seat to drive the support rod to rotate, so as to realize the hammering of the screen cylinder by the hammer rod.

[0009] As a further solution of the present invention: the plug-in recovery unit includes: a collecting box, a plug-in block and a plug-in socket. The collecting box is arranged on the outside of the screen cylinder and is opposite to the dust cover. A plurality of plug-in blocks are fixedly connected on the box wall on the side of the collecting box away from the dust cover. The plug-in blocks are plugged into the plug-in socket fixedly connected to the outside of the supporting box, so as to cooperate with the supporting box to realize the installation and positioning of the collecting box.

[0010] As a further solution of the present invention: the automatic flipping unit includes: a telescopic part, a retractable control seat and a push-pull rod. The telescopic part is fixedly connected to the inner side of the supporting bottom frame and is fixedly connected to the retractable control seat arranged on the outer side of the supporting bottom frame. Push-pull rods are symmetrically arranged between the retractable control seat and the supporting box. One end of the push-pull rod is rotatably connected to the wall of the supporting box, and the other end is rotatably connected to the retractable control seat, which is used to cooperate with the extension and retraction of the telescopic part to realize the flipping of the supporting box.

[0011] As a further solution of the present invention: the induced push-pull unit includes: a connecting slide tube, a limiting side plate, a piston tube, a piston ring and a control rod. The connecting slide tube is slidably connected to the wall of the supporting bottom frame and is connected to the constant pressure chamber. The other end of the connecting slide tube is fixedly connected to the piston tube fixedly connected to the inner side of the locking seat. A piston ring is slidably connected to the inner side of the piston tube. A control rod is fixedly connected to the outer side of the piston ring near one end of the connecting slide tube. The control rod is slidably connected to the wall of the piston tube and fixedly connected to the limiting side plate fixedly connected to the outer side of the supporting bottom frame, and is used to cooperate with the air delivered from the inner side of the constant pressure chamber to drive the piston ring to realize the movement of the supporting bottom frame.

[0012] Compared with the prior art, the present invention has the following beneficial effects: When the device is running, the crushed materials enter the inner side of the rotary crushing and screening assembly, and the automatic flipping unit cooperates with the supporting transmission and control assembly to realize the flipping of the supporting box, so that the rotary crushing and screening assembly is in a horizontal state. The rotary crushing and screening assembly circulates the crushed materials and can complete the rolling screening of the crushed materials during the crushing process. The screened crushed materials fall into the inner side of the plug-in recovery unit. The rotary crushing and screening assembly can also drive the supporting transmission and control assembly during operation. On the one hand, the supporting transmission and control assembly can drive the spontaneous hammering assembly to hammer the rotary crushing and screening assembly, thereby improving the screening speed of the equipment. On the other hand, the supporting transmission and control assembly can cooperate with the supporting bottom frame to drive the induced push-pull unit. The induced push-pull unit The pulling unit cooperates with the spring set between the connecting slider and the locking seat to realize the lateral reciprocating motion of the supporting bottom frame on the locking seat. The supporting bottom frame cooperates with the supporting transmission control component to drive the supporting box to move synchronously, and the supporting box drives the rotary crushing and screening component to perform lateral reciprocating motion, which can not only improve the comprehensiveness of the equipment's crushing, but also further improve the equipment's screening efficiency. The present application sets a circulating powder screening unit, which can cooperate with the automatic flipping unit and the induced push-pull unit to realize the cyclic crushing of the crushed materials, complete the rolling screening of the crushed materials, and realize the lateral reciprocating motion of the crushing device, which greatly improves the crushing effect and screening efficiency of the equipment, thereby improving the processing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the structure of the debris processing device for road and bridge construction.

[0014] Figure 2 This is a cross-sectional view of a debris handling device for road and bridge construction.

[0015] Figure 3 This is a schematic diagram of the structure of the rotary crushing and screening assembly in the road and bridge construction debris processing device.

[0016] Figure 4 This is a cross-sectional view of a rotary crushing and screening assembly in a road and bridge construction debris processing device.

[0017] Figure 5 This is a schematic diagram of the structure of the support and control components in the debris processing device for road and bridge construction.

[0018] Figure 6 This is a partial structural diagram of the support and control components in the debris processing device for road and bridge construction.

[0019] Figure 7 for Figure 6 Schematic diagram of the enlarged structure at point A in the middle.

[0020] Figure 8 This is a schematic diagram of the structure of the self-propelled hammer assembly in the debris processing device for road and bridge construction.

[0021] Fig. 9This is a schematic diagram of the structure of the plug-in recovery unit in the debris processing device for road and bridge construction.

[0022] Fig.10 This is a schematic diagram of the structure of the automatic turning unit in the debris processing device for road and bridge construction.

[0023] Fig.11 This is a schematic diagram of the structure of the induced push-pull unit in the debris processing device for road and bridge construction.

[0024] In the figure: 1-locking seat, 2-support bottom frame, 3-support box, 4-automatic flip unit, 5-plug-in recovery unit, 6-circulating powder screening unit, 7-induced push-pull unit, 8-connecting slider, 9-positioning rod, 10-rotary crushing and screening assembly, 11-support transmission and control assembly, 12-spontaneous hammering assembly, 13-control motor, 14-energy supply rod, 15-crushing rod, 16-support plate, 17-screen drum, 18-screen hole, 19-injection pipe, 20-energy transmission rod, 21-driving gear, 22-cutting knife, 23-digging baffle, 24-driven gear, 25-eccentric wheel, 26-sensing control slide, 27 -transmission and control seat, 28-guide and control rod, 29-transmission and control box, 30-constant pressure chamber, 31-transmission and control chamber, 32-pressure control tube, 33-pressure control part, 34-constant pressure conduit, 35-sealing sleeve, 36-support tube, 37-ventilation tube, 38-dust cover, 39-connecting seat, 40-force guide slide rod, 41-driving rack, 42-support rod, 43-support rod, 44-hammer rod, 45-collection box, 46-insert block, 47-plug-in seat, 48-telescopic part, 49-retractable control seat, 50-push-pull rod, 51-connecting slide tube, 52-limiting side plate, 53-piston tube, 54-piston ring, 55-control rod. DETAILED DESCRIPTION

[0025] The technical solution of the present application is further described in detail below in conjunction with specific implementation methods.

[0026] The embodiments of the present application are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present application, and cannot be understood as limiting the present application.

[0027] See also Figure 1 and Figure 2In one embodiment of the present invention, a road and bridge construction debris processing device includes: a locking seat 1; a supporting bottom frame 2, the supporting bottom frame 2 is slidably connected and arranged on the outer side of the top of the locking seat 1; a supporting box 3, the supporting box 3 is arranged on the outer side of the top of the supporting bottom frame 2; a circulating crushing unit 6, the circulating crushing unit 6 is connected to the supporting box 3 and the supporting bottom frame 2, and is used to realize the connection between the supporting box 3 and the supporting bottom frame 2, and cooperate with the flipped supporting box 3 to realize the circulating crushing and screening of the debris; an automatic flipping unit 4, the automatic flipping unit 4 is arranged between the supporting box 3 and the supporting bottom frame 2, and is used to cooperate with the supporting bottom frame 2 to realize the flipping of the supporting box 3; a connecting slider 8, the connecting slider 8 is fixedly connected and arranged on the outer side of the bottom end of the supporting bottom frame 2, and is slidably connected to the positioning rod 9 fixedly connected and arranged on the inner side of the locking seat 1, and is connected to the locking seat 1 through a spring; an induced push-pull unit 7, the induced push-pull unit 7 is arranged between the locking seat 1 and the supporting bottom frame 2, and is connected to the circulating crushing unit 6 through the supporting bottom frame 2, and is used to cooperate with the circulating crushing unit 6 to drive The support bottom frame 2 moves to realize the swing of the circulating crushing unit 6; the plug-in recovery unit 5 is arranged on the outside of the circulating crushing unit 6 and is connected to the support box 3 to realize the recovery of the screened crushed materials; wherein the circulating crushing unit 6 includes: a rotary crushing and screening component 10, a support transmission and control component 11 and a spontaneous hammering component 12, the rotary crushing and screening component 10 is connected to the support box 3, and is used to cooperate with the flipped support box 3 to realize the circulating crushing of the crushed materials and complete the rolling screening of the crushed materials. The rotary crushing and screening assembly 10 is connected to a support transmission and control assembly 11 arranged on the support box 3, and the support transmission and control assembly 11 is also connected to the support bottom frame 2, and is used to cooperate with the support bottom frame 2 and the automatic flip unit 4 to support the support box 3, and cooperate with the support bottom frame 2 and the rotary crushing and screening assembly 10 to drive the induced push-pull unit 7. The support transmission and control assembly 11 is also connected to a spontaneous hammering assembly 12 covered on the outside of the rotary crushing and screening assembly 10, and is used to cooperate with the support transmission and control assembly 11 to hammer the rotary crushing and screening assembly 10.

[0028] In this embodiment, a plurality of connecting slide blocks 8 are fixedly connected to the outer side of the bottom end of the supporting bottom frame 2, and the connecting slide blocks 8 are slidably connected to the positioning rod 9 fixedly connected to the inner side of the locking seat 1. A spring is fixedly connected between the connecting slide block 8 and the locking seat 1, and the spring is arranged around the outer side of the positioning rod 9. When the device is running, the crushed materials enter the inner side of the rotary crushing and screening assembly 10, and the automatic flipping unit 4 cooperates with the supporting transmission and control assembly 11 to realize the flipping of the supporting box 3, so that the rotary crushing and screening assembly 10 is in a horizontal state. The rotary crushing and screening assembly 10 cyclically crushes the crushed materials and can complete the rolling screening of the crushed materials during the crushing process. The screened crushed materials fall into the inner side of the plug-in recovery unit 5. The rotary crushing and screening assembly 10 can also drive the supporting transmission and control assembly 11 during operation. On the one hand, the supporting transmission and control assembly 11 can drive the spontaneous hammering assembly 12 to perform Hammering, thereby improving the screening speed of the equipment. On the other hand, the support transmission control component 11 can cooperate with the support bottom frame 2 to drive the induced push-pull unit 7. The induced push-pull unit 7 cooperates with the spring set between the connecting slider 8 and the locking seat 1 to realize the lateral reciprocating motion of the support bottom frame 2 on the locking seat 1. The support bottom frame 2 cooperates with the support transmission control component 11 to drive the support box 3 to move synchronously, and the support box 3 drives the rotary crushing and screening component 10 to perform lateral reciprocating motion, which can not only improve the comprehensiveness of the equipment's crushing, but also further improve the equipment's screening efficiency. The present application sets a circulating powder screening unit 6, which can cooperate with the automatic flipping unit 4 and the induced push-pull unit 7 to realize the cyclic crushing of the crushed materials, and can also complete the rolling screening of the crushed materials, and can realize the lateral reciprocating motion of the crushing device, which greatly improves the crushing effect and screening efficiency of the equipment, thereby improving the processing efficiency.

[0029] In one embodiment of the present invention, please refer to Figure 3 and Figure 4The rotary crushing and screening assembly 10 includes: a control motor 13, an energy supply rod 14, a crushing rod 15, a support plate 16, a screen drum 17, screen holes 18, a material injection pipe 19, an energy transmission rod 20, a cutting knife 22 and an excavation baffle 23. The control motor 13 is fixedly connected to the inner side of the support box 3, and the output end of the control motor 13 is fixedly connected to the energy supply rod 14. A support plate 16 fixedly connected to the support box 3 is arranged on the outer side of the other end of the energy supply rod 14. A screen drum 17 is rotatably connected to the outer side of the support plate 16. A plurality of screen holes 18 are arranged on the wall of the screen drum 17. An injection pipe 19 is fixedly connected to the wall of the screen drum 17 at one end away from the support plate 16. Crushing rods 15 rotatably connected to the support plate 16 are symmetrically arranged on the inner side of the screen drum 17. The crushing rods 15 are located at A plurality of cutting knives 22 are fixedly connected to the rod wall on the inner side of the screen drum 17, and an energy transmission rod 20 is rotatably connected to the inner side of the support box 3. The energy supply rod 14 is connected to the energy transmission rod 20 and the crushing rod 15 through a kinetic energy conveying member, which is used to cooperate with the control motor 13 to realize the synchronous rotation of the energy transmission rod 20 and the crushing rod 15. A driving gear 21 is fixedly connected to the outer side of the energy transmission rod 20, and the driving gear 21 is meshed with a driven gear 24 fixedly connected to the outer side of the screen drum 17, which is used to cooperate with the energy transmission rod 20 to realize the self-rotation of the screen drum 17. The inner side of the screen drum 17 is also symmetrically provided with excavation baffles 23, which are fixedly connected to the inner wall of the screen drum 17, and are used to cooperate with the rotation of the screen drum 17 to realize the lifting of the bottom crushed materials and complete the cyclic crushing of the crushed materials.

[0030] In this embodiment, the kinetic energy conveying member includes a pulley fixedly connected to the outside of the energy supply rod 14, the crushing rod 15 and the energy transmission rod 20, and the pulleys are connected by belts. In addition, the excavation baffle 23 is a semi-arc structure, and the control motor 13 drives the energy supply rod 14 to rotate. The energy supply rod 14 drives the crushing rod 15 and the energy transmission rod 20 to rotate synchronously through the pulley and the belt. The crushing rod 15 drives the cutting knife 22 to rotate to cut and crush the crushed materials located on the inner side of the screen drum 17. At the same time, the energy transmission rod 20 drives the driving gear 21 to rotate, and the driving gear 21 cooperates with the driven gear 24 to realize the screen drum 17. When the screen drum 17 rotates, the excavation baffle 23 arranged on the inner wall can bring up the crushed materials at the bottom of the inner side of the screen drum 17, and drop it when it moves to the top, so that the cutting knife 22 can cyclically cut the crushed materials, and as the screen drum 17 rotates, the screen holes 18 on the screen drum 17 can screen the crushed materials more quickly, thereby improving the screening efficiency. By setting up the rotary crushing and screening assembly 10, the rotation of the screen drum 17 can be realized during the crushing process, thereby completing the cyclic crushing of the crushed materials, and the rotation of the screen drum 17 can be used to increase the screening speed of the equipment for the crushed materials, thereby greatly improving the processing efficiency of the equipment; In addition, a valve is fixedly connected to the inner side of the connection end of the injection pipe 19 and the screen drum 17, and the valve is a solenoid valve.

[0031] In one embodiment of the present invention, please refer to Figure 5 , Figure 6 and Figure 7 The support transmission control assembly 11 includes: an eccentric wheel 25, a sensing control slide 26, a transmission control seat 27, a guide rod 28, a transmission control box 29, a constant pressure chamber 30, a transmission control chamber 31, a pressure control tube 32, a constant pressure conduit 34, a sealing sleeve 35, a support tube 36 and a vent 37. The eccentric wheel 25 is fixedly connected to the outside of the energy supply rod 14, and the outer side of the bottom end of the eccentric wheel 25 is abutted against a sensing control slide 26 that is slidably connected to the inner wall of the support box 3. The sensing control slide 26 A transmission control seat 27 connected to the spontaneous hammer knocking assembly 12 is arranged on the outer side of the top, and a guide control rod 28 is arranged between the transmission control seat 27 and the sensor control slide 26. One end of the guide control rod 28 is rotatably connected to the transmission control seat 27, and the other end is rotatably connected to the sensor control slide 26, which is used to cooperate with the lifting of the sensor control slide 26 to realize the driving of the spontaneous hammer knocking assembly 12. A transmission control box 29 fixedly connected to the support box 3 is arranged on the outer side of the bottom end of the sensor control slide 26, and a transmission control box 29 is symmetrically arranged on the inner side of the transmission control box 29. The air intake pipe 35 is connected to the air intake pipe 36 and the air intake pipe 37 is connected to the air intake pipe 38. The air intake pipe 36 is connected to the air intake pipe 38 and the air intake pipe 39. The air intake pipe 38 is connected to the air intake pipe 39 and the air intake pipe 39 is connected to the air intake pipe 38.

[0032] In this embodiment, the control seat 27 is slidably connected to the energy transmission rod 20, and is slidably connected to the inner wall of the support box 3. In addition, the pressure control component 33 includes a first piston slidably connected to the inner side of the pressure control tube 32 and a first push rod fixedly connected to the first piston. The other end of the first push rod is fixedly connected to the sensing control slide 26. A spring is fixedly connected between the first piston and the inner wall of the bottom end of the control chamber 31. A sealing ring is fixedly connected to the tube wall at the connection between the support tube 36 and the sealing sleeve 35. The energy supply rod 14 drives the eccentric wheel 25 to rotate, and cooperates with the spring arranged between the first piston and the control box 29 to realize the up and down reciprocating motion of the control slide 26. When the control slide 26 moves, on the one hand, it cooperates with the guide rod 28 to realize the lateral reciprocating motion of the control seat 27, thereby completing the driving of the spontaneous hammering assembly 12. On the other hand, it can realize the reciprocating motion of the first piston inside the pressure control tube 32, drive the air inside the control chamber 31 along the constant pressure conduit 34 into the inside of the sealing sleeve 35, and along the ventilation pipe 37 into the inside of the support tube 36, along the support tube 36 into the inside of the constant pressure chamber 30, and into the inside of the induced push-pull unit 7, to realize the driving of the induced push-pull unit 7, not only realize the swing of the screen drum 17, but also can complete the hammering of the screen drum 17, greatly improving the screening speed of the screen drum 17 for the crushed materials, by setting the support control component 11, it can cooperate with the automatic turning unit 4 to realize the support of the support box 3 by the support bottom frame 2, and can cooperate with the rotation of the energy supply rod 14 to realize the swing of the screen drum 17 and the hammering of the screen drum 17, greatly improving the screening speed of the screen drum 17 for the crushed materials, thereby improving the screening efficiency of the equipment.

[0033] In one embodiment of the present invention, please refer to Figure 8 The spontaneous hammering assembly 12 includes: a dust cover 38, a connecting seat 39, a force guiding slide bar 40, a driving rack 41, a support rod 42, a support rod 43 and a hammering rod 44. The dust cover 38 is arranged on the outside of the screen drum 17 and is fixedly connected to the support box 3. A connecting seat 39 fixedly connected to the dust cover 38 is arranged between the dust cover 38 and the screen drum 17. A support rod 42 is rotatably connected to the inner side of the connecting seat 39, a support rod 43 is fixedly connected to the outer side of the support rod 42, a hammering rod 44 is slidably connected to the inner side of the support rod 43, and a spring is fixedly connected between the hammering rod 44 and the support rod 43. A transmission gear is also fixedly connected to the outer side of the support rod 42, and a driving rack 41 is meshingly connected to the outer side of the transmission gear. The driving rack 41 is connected to the transmission and control seat 27 through the force guiding slide bar 40, and is used to cooperate with the movement of the transmission and control seat 27 to drive the support rod 42 to rotate, so as to realize the hammering of the screen drum 17 by the hammering rod 44.

[0034] In this embodiment, the connecting seat 39 is symmetrically arranged on the outer side of the top of the screen drum 17, and the two ends of the force-guiding slide rod 40 are respectively fixedly connected to the transmission and control seat 27 and the driving rack 41, and are slidably connected to the box wall of the support box 3 and the shell wall of the dust cover 38. When the transmission and control seat 27 moves, the force-guiding slide rod 40 is cooperated to realize the synchronous movement of the driving rack 41, and the driving rack 41 cooperates with the transmission gear to realize the rotation of the support rod 42. The support rod 42 drives the support rod 43 to rotate, and the support rod 43 drives the hammer rod 44 to hammer the outer wall of the screen drum 17, thereby improving the screening efficiency of the screen drum 17 for crushed materials. By setting up a spontaneous hammering assembly 12, it can cooperate with the rotary crushing and screening assembly 10 and the support and transmission control assembly 11 to realize continuous hammering of the screen drum 17, thereby improving the screening efficiency of the equipment for crushed materials.

[0035] In one embodiment of the present invention, please refer to Figure 2 and Fig. 9 The plug-in recovery unit 5 includes: a collection box 45, a plug-in block 46 and a plug-in socket 47. The collection box 45 is arranged on the outside of the screen drum 17 and is arranged opposite to the dust cover 38. A plurality of plug-in blocks 46 are fixedly connected to the box wall of the collection box 45 away from the dust cover 38. The plug-in blocks 46 are plugged into the plug-in socket 47 fixedly connected to the outside of the support box 3, so as to cooperate with the support box 3 to realize the installation and positioning of the collection box 45.

[0036] In this embodiment, the collection box 45 is installed by using the plug block 46 in conjunction with the socket 47. As the support box 3 is flipped, the collection box 45 is located directly below the screen drum 17, so that the crushed materials sifted out from the screen drum 17 can fall accurately into the inner side of the collection box 45 under the cover of the dust cover 38, making it convenient for people to recycle and process the crushed materials.

[0037] In one embodiment of the present invention, please refer to Fig.10 The automatic flipping unit 4 includes: a telescopic member 48, a retractable control seat 49 and a push-pull rod 50. The telescopic member 48 is fixedly connected to the inner side of the supporting bottom frame 2, and is fixedly connected to the retractable control seat 49 arranged on the outer side of the supporting bottom frame 2. A push-pull rod 50 is symmetrically arranged between the retractable control seat 49 and the supporting box 3. One end of the push-pull rod 50 is rotatably connected to the wall of the supporting box 3, and the other end is rotatably connected to the retractable control seat 49, which is used to cooperate with the telescopic member 48 to realize the flipping of the supporting box 3.

[0038] In this embodiment, a plurality of telescopic parts 48 are fixedly connected to the inner wall at the bottom end of the supporting bottom frame 2. The telescopic parts 48 are hydraulic telescopic rods. The telescopic parts 48 drive the retractable control seat 49 to move. The retractable control seat 49 cooperates with the push-pull rod 50 to drive the support box 3 to rotate around the support tube 36. The support box 3 can cooperate with the support plate 16 to drive the screen drum 17 to flip synchronously. When the screen drum 17 is vertically arranged, it is convenient for people to feed, and when the screen drum 17 is in a horizontal state, it can complete the cyclic crushing of the crushed materials, thereby improving the flexibility and convenience of the equipment during processing, and effectively improving the processing efficiency.

[0039] In one embodiment of the present invention, please refer to Fig.11 The induced push-pull unit 7 includes: a connecting slide tube 51, a limiting side plate 52, a piston tube 53, a piston ring 54 and a control rod 55. The connecting slide tube 51 is slidably connected to the frame wall of the supporting bottom frame 2 and is connected to the constant pressure chamber 30. The other end of the connecting slide tube 51 is fixedly connected to the piston tube 53 fixedly connected to the inner side of the locking seat 1. The piston tube 53 is slidably connected to the inner side of the piston tube 53. The piston ring 54 is fixedly connected to the outer side of the piston ring 54 near one end of the connecting slide tube 51. The control rod 55 is slidably connected to the tube wall of the piston tube 53 and is fixedly connected to the limiting side plate 52 fixedly connected to the outer side of the supporting bottom frame 2. It is used to cooperate with the air delivered from the inner side of the constant pressure chamber 30 to drive the piston ring 54 to realize the movement of the supporting bottom frame 2.

[0040] The piston ring 54 is arranged on the side away from the limiting side plate 52 at the connection point between the connecting slide tube 51 and the piston tube 53. When the eccentric wheel 25 drives the air inside the constant pressure chamber 30 to flow out, the air inside the constant pressure chamber 30 enters the inner side of the piston tube 53 along the connecting slide tube 51, driving the piston ring 54 to move to the side away from the connecting slide tube 51. The piston ring 54 drives the limiting side plate 52 to move synchronously through the control rod 55, thereby driving the supporting bottom frame 2 to move rightward. As the eccentric wheel 25 is reset, the spring arranged between the connecting slide block 8 and the locking seat 1 drives the supporting bottom frame 2 to move leftward, thereby realizing the lateral reciprocating motion of the supporting bottom frame 2, thereby realizing the swing of the screen drum 17. By setting the induced push-pull unit 7, the lateral reciprocating swing of the screen drum 17 can be realized in cooperation with the circulating powder screening unit 6, which not only improves the crushing effect of the equipment, but also achieves improved screening efficiency, which is beneficial to improving the processing efficiency.

[0041] The road and bridge construction debris processing device, by providing a circulating powder screening unit 6, can cooperate with the automatic turning unit 4 and the induced push-pull unit 7 to realize the circulating crushing of the debris, and can also complete the rolling screening of the debris, and can realize the lateral reciprocating movement of the crushing device, which greatly improves the crushing effect and screening efficiency of the equipment, and thus improves the processing efficiency; by providing a rotary crushing and screening component 10, the rotation of the screen drum 17 can be realized during the crushing process, thereby completing the circulating crushing of the debris, and the rotation of the screen drum 17 can be used to improve the screening speed of the equipment for the debris, which greatly improves the processing efficiency of the equipment; by providing a support transmission control component 11, the automatic turning unit 4 can be cooperated to realize the support of the support box 3 by the supporting bottom frame 2, and the rotation of the energy supply rod 14 can be cooperated to realize the swing of the screen drum 17 and the hammering of the screen drum 17, which greatly improves the screening speed of the screen drum 17 for the debris, and thus improves the screening efficiency of the equipment. By setting up a spontaneous hammering component 12, it can cooperate with the rotary crushing and screening component 10 and the support transmission control component 11 to achieve continuous hammering of the screen drum 17, thereby improving the screening efficiency of the equipment for the crushed materials. By setting up an automatic flipping unit 4, the telescopic part 48 drives the retractable control seat 49 to move, and the retractable control seat 49 cooperates with the push-pull rod 50 to drive the support box 3 to rotate around the support tube 36. The support box 3 can cooperate with the support plate 16 to drive the screen drum 17 to flip synchronously. When the screen drum 17 is vertically arranged, it is convenient for people to feed, and when the screen drum 17 is in a horizontal state, it can complete the cyclic crushing of the crushed materials, thereby improving the flexibility and convenience of the equipment during processing, and effectively improving the processing efficiency. By setting up an induced push-pull unit 7, it can cooperate with the circulating powder screening unit 6 to realize the lateral reciprocating swing of the screen drum 17, which not only improves the crushing effect of the equipment, but also can achieve improved screening efficiency, which is conducive to improving processing efficiency.

[0042] The above are only preferred embodiments of the present invention. It should be pointed out that, for those skilled in the art, several modifications and improvements can be made without departing from the concept of the present invention. These should also be regarded as the protection scope of the present invention. These will not affect the effect of the implementation of the present invention and the practicality of the patent.

Claims

1. A device for processing broken materials in road and bridge construction, characterized in that: include: Locking seat; A supporting bottom frame, wherein the supporting bottom frame is slidably connected and arranged on the outer side of the top end of the locking seat; A support box, the support box is arranged on the outer side of the top end of the support bottom frame; A circulating crushing unit, which is connected to the supporting box and the supporting bottom frame, is used to realize the connection between the supporting box and the supporting bottom frame, and cooperates with the flipped supporting box to realize the circulating crushing and screening of the crushed materials; An automatic flipping unit, which is arranged between the supporting box and the supporting bottom frame and is used to cooperate with the supporting bottom frame to realize the flipping of the supporting box; A connecting slider, which is fixedly connected to the outer side of the bottom end of the supporting bottom frame, is slidably connected to a positioning rod fixedly connected to the inner side of the locking seat, and is connected to the locking seat through a spring; An induced push-pull unit, which is arranged between the locking seat and the supporting bottom frame, and is connected to the circulating crushing unit through the supporting bottom frame, and is used to cooperate with the circulating crushing unit to drive the supporting bottom frame to move, so as to realize the swing of the circulating crushing unit; A plug-in recovery unit, which is arranged outside the circulating crushing unit and connected to the support box, is used to realize the recovery of the screened crushed materials; Among them, the circulating crushing unit includes: a rotary crushing and screening assembly, a support and control assembly and a spontaneous hammering assembly. The rotary crushing and screening assembly is connected to the support box, and is used to cooperate with the flipped support box to realize the circulating crushing of the crushed materials and complete the rolling screening of the crushed materials. The rotary crushing and screening assembly is connected to the support and control assembly arranged on the support box. The support and control assembly is also connected to the support bottom frame, and is used to cooperate with the support bottom frame and the automatic flipping unit to realize the support of the support box, and cooperate with the support bottom frame and the rotary crushing and screening assembly to realize the driving of the induced push-pull unit. The support and control assembly is also connected to the spontaneous hammering assembly covered on the outside of the rotary crushing and screening assembly, and is used to cooperate with the support and control assembly to realize the hammering of the rotary crushing and screening assembly.

2. The road and bridge construction debris processing device according to claim 1 is characterized in that: The rotary crushing and screening assembly includes: a control motor, an energy supply rod, a crushing rod, a support plate, a screen drum, screen holes, a material injection pipe, an energy transmission rod, a cutting knife and an excavation baffle. The control motor is fixedly connected to the inner side of the support box, the output end of the control motor is fixedly connected to the energy supply rod, the outer side of the other end of the energy supply rod is provided with a support plate fixedly connected to the support box, the outer side of the support plate is rotatably connected to the screen drum, a plurality of screen holes are provided on the wall of the screen drum, an material injection pipe is fixedly connected to the wall of the screen drum at one end away from the support plate, crushing rods rotatably connected to the support plate are symmetrically provided on the inner side of the screen drum, and the crushing rods are located on the rod wall inside the screen drum A plurality of cutting knives are fixedly connected on the upper part, and an energy transmission rod is rotatably connected on the inner side of the support box. The energy supply rod is connected to the energy transmission rod and the crushing rod through a kinetic energy conveying part, which is used to cooperate with the control motor to realize the synchronous rotation of the energy transmission rod and the crushing rod. A driving gear is fixedly connected on the outer side of the energy transmission rod, and the driving gear is meshed with a driven gear fixedly connected to the outer side of the screen drum, which is used to cooperate with the energy transmission rod to realize the self-rotation of the screen drum. Excavation baffles are also symmetrically arranged on the inner side of the screen drum, which are fixedly connected to the inner wall of the screen drum, and are used to cooperate with the rotation of the screen drum to realize the lifting of the bottom crushed materials and complete the cyclic crushing of the crushed materials.

3. The road and bridge construction debris processing device according to claim 2 is characterized in that: The supporting transmission and control assembly comprises: an eccentric rotating wheel, a sensing control slide, a transmission and control seat, a guide control rod, a transmission and control box, a constant pressure chamber, a transmission and control chamber, a pressure control tube, a constant pressure conduit, a sealing sleeve, a support tube and a ventilation tube. The eccentric rotating wheel is fixedly connected to the outside of the energy supply rod, and a sensing control slide which is slidably connected to the inner wall of the support box is abutted on the outside of the bottom end of the eccentric rotating wheel. A transmission and control seat connected to the spontaneous hammer knocking assembly is arranged on the outside of the top end of the sensing control slide. A guide control rod is arranged between the transmission and control seat and the sensing control slide. One end of the guide control rod is rotatably connected to the transmission and control seat, and the other end is rotatably connected to the sensing control slide, so as to cooperate with the lifting of the sensing control slide to realize the driving of the spontaneous hammer knocking assembly. A transmission and control box which is fixedly connected to the support box is arranged on the outside of the bottom end of the sensing control slide, and the transmission and control chamber is symmetrically arranged on the inner side of the transmission and control box. A pressure control tube fixedly connected to the transmission and control box is arranged between the sensing control slides, a pressure control piece fixedly connected to the sensing control slide is slidingly arranged on the inner side of the pressure control tube, a spring is fixedly connected to the other end of the pressure control piece and the transmission and control box, and is used to cooperate with the lifting and lowering of the sensing control slide to realize the flow of air inside the transmission and control cavity, the transmission and control cavity is also connected to a constant pressure conduit fixedly connected to the transmission and control box, the other end of the constant pressure conduit is connected to a sealing sleeve fixedly connected to the outside of the support box, the sealing sleeve is sleeved on the outside of the support tube and is rotatably connected to the support tube, the support tube is fixedly connected to the support bottom frame, one end is connected to the constant pressure cavity arranged on the inner side of the support bottom frame, and the other end is fixedly connected to the ventilation pipe arranged on the inner side of the sealing sleeve, and is used to cooperate with the air output from the transmission and control cavity to realize the driving of the induced push-pull unit.

4. The road and bridge construction debris processing device according to claim 3 is characterized in that: The spontaneous hammering assembly includes: a dust cover, a connecting seat, a force-guiding slide rod, a driving rack, a support rod, a support rod and a hammering rod. The dust cover is arranged on the outside of the screen cylinder and is fixedly connected to the support box. A connecting seat fixedly connected to the dust cover is arranged between the dust cover and the screen cylinder. A support rod is rotatably connected to the inner side of the connecting seat, a support rod is fixedly connected to the outer side of the support rod, a hammering rod is slidably connected to the inner side of the support rod, and a spring is fixedly connected between the hammering rod and the support rod. A transmission gear is also fixedly connected to the outer side of the support rod, and a driving rack is meshingly connected to the outer side of the transmission gear. The driving rack is connected to the transmission and control seat through the force-guiding slide rod, which is used to cooperate with the movement of the transmission and control seat to drive the support rod to rotate, so as to realize the hammering of the screen cylinder by the hammering rod.

5. The device for processing broken materials in road and bridge construction according to claim 4, characterized in that: The plug-in recovery unit includes: a collection box, a plug-in block and a plug-in socket. The collection box is arranged on the outside of the screen cylinder and is opposite to the dust cover. A plurality of plug-in blocks are fixedly connected on the box wall on the side of the collection box away from the dust cover. The plug-in blocks are plugged into the plug-in socket fixedly connected to the outside of the support box to cooperate with the support box to realize the installation and positioning of the collection box.

6. The device for processing broken materials in road and bridge construction according to claim 1, characterized in that: The automatic flipping unit includes: a telescopic part, a retractable control seat and a push-pull rod. The telescopic part is fixedly connected to the inner side of the supporting bottom frame and is fixedly connected to the retractable control seat arranged on the outer side of the supporting bottom frame. Push-pull rods are symmetrically arranged between the retractable control seat and the supporting box. One end of the push-pull rod is rotatably connected to the wall of the supporting box, and the other end is rotatably connected to the retractable control seat, so as to cooperate with the extension and retraction of the telescopic part to realize the flipping of the supporting box.

7. The device for processing road and bridge construction debris according to claim 3, characterized in that: The induced push-pull unit includes: a connecting slide tube, a limiting side plate, a piston tube, a piston ring and a control rod. The connecting slide tube is slidably connected to the wall of the supporting bottom frame and is connected to the constant pressure chamber. The other end of the connecting slide tube is fixedly connected to the piston tube fixedly connected to the inner side of the locking seat. A piston ring is slidably connected to the inner side of the piston tube. A control rod is fixedly connected to the outer side of the piston ring near one end of the connecting slide tube. The control rod is slidably connected to the wall of the piston tube and is fixedly connected to the limiting side plate fixedly connected to the outer side of the supporting bottom frame, so as to cooperate with the air delivered from the inner side of the constant pressure chamber to drive the piston ring to realize the movement of the supporting bottom frame.

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