Crushing equipment for waste rubber powder composite modified asphalt concrete treatment

Abstract

The invention discloses crushing equipment for waste rubber powder composite modified asphalt concrete treatment, and relates to the technical field of crushing equipment, and the crushing equipment comprises a composite mechanism. According to the crushing equipment for waste rubber powder composite modified asphalt concrete treatment, through the design of a composite mechanism, a pushing and pressing mechanism is lifted through a first electric push rod, then materials are put into a composite shell, a motor drives a gear set to rotate, the gear set conducts transmission through a connecting belt, and the crushing mechanism rotates, so that the material crushing effect is achieved; the guide plate plays a role in guiding materials to descend, so that the materials move towards the middle of the equipment and are fully crushed, the crushing mechanism is matched with the reverse mechanism during rotating operation, splashing is easily generated in the material crushing process, the materials are collided multiple times through rebounding of the reverse mechanism, uniform crushing operation is achieved, and the crushing effect is improved. Finally, the materials are discharged outwards from the output mechanism, and the material descending flow and the material flow speed are controlled through the output mechanism.

Description

Technical Field

[0001] The invention relates to the technical field of crushing equipment, in particular to crushing equipment for treating waste rubber powder composite modified asphalt concrete. Background Art

[0002] Waste rubber powder composite modified asphalt concrete is a new type of pavement material with good performance. Modified asphalt and waste rubber powder cooperate with each other to further improve the performance of asphalt concrete. Modified asphalt can enhance the bonding force between rubber powder and aggregate, and improve the overall strength and stability of the pavement. At the same time, modified asphalt can also improve the construction performance of asphalt concrete, making it easier to spread and compact. Waste rubber powder composite modified asphalt concrete is a new type of pavement material with good performance. It can not only improve the road performance of the pavement, but also has the advantages of environmental protection, energy saving and noise reduction. During the construction process, the quality of raw materials and construction process parameters need to be strictly controlled to ensure the quality and performance of the pavement. Crushing equipment is a mechanical equipment used to crush large pieces of materials into smaller particles. It is widely used in mining, construction, metallurgy, chemical industry and other industries.

[0003] In the process of crushing materials, the existing crushing equipment is prone to problems such as the inability to continue working, the equipment idling, and severe wear of the crushing equipment, which affects the crushing quality. Therefore, a new design was made to address this situation. Summary of the invention

[0004] To achieve the above objectives, the present invention is implemented through the following technical solutions: A crushing device for treating waste rubber powder composite modified asphalt concrete, comprising a composite mechanism, the top of the composite mechanism is fixedly connected to a processing mechanism, the bottom of the outer side of the composite mechanism is fixedly connected to a frame, one side of the outer side of the composite mechanism is fixedly connected to a motor, one side of the outer side of the frame is fixedly connected to an electromechanical group, one side of the outer side of the electromechanical group close to the composite mechanism is fixedly connected to a flip mechanism, and the outer side of the flip mechanism is rotatably connected to the inner wall of the composite mechanism; Wherein, the composite mechanism comprises a composite shell. When the material enters the composite shell, the material is squeezed toward the bottom by the pushing mechanism, so as to increase the crushing speed, reduce the wear of the equipment, reduce the idling wear of the equipment, and polish the crushing mechanism at the same time, maintain the crushing quality, and extend the service life of the equipment. The top of the outer side of the composite shell is fixedly connected with a first electric push rod, and the side of the outer side of the first electric push rod away from the composite shell is fixedly connected with a pushing mechanism. The pushing mechanism is lifted by the first electric push rod, and then the material is put into the composite shell, and the motor is started. The gear set is driven to rotate by the motor, and the gear set is transmitted through the connecting belt, and then the crushing mechanism rotates, so as to achieve the crushing effect of the material. The inner side of the composite shell is fixedly connected with a guide plate, and the guide plate serves to guide the material to descend, so that the material is The crushing mechanism is adapted to the reverse mechanism during rotation, and splashing is easily generated during the crushing of the material. The material is rebounded through the reverse mechanism to cause multiple collisions, thereby achieving uniform crushing and improving the crushing effect. A gear set is fixedly connected to the side of the crushing mechanism outside the motor, and a connecting belt is sleeved on the outer side of the gear set. The side of the gear set outside the composite shell is fixedly connected to the output end of the motor. The reverse mechanism is fixedly connected to the inner wall of the composite shell on both sides near the crushing mechanism, and the output mechanism is fixedly connected to the side of the composite shell outside the pushing mechanism. The material is discharged outward from the output mechanism, and the material descending flow rate is controlled by the output mechanism to control the material flow rate.

[0005] Preferably, the pushing mechanism includes a pushing top plate, the top of the pushing top plate is fixedly connected to the bottom of the processing mechanism, and the side of the pushing top plate close to the composite shell is fixedly connected to a second electric push rod, which is connected to the trapezoidal plate through the second electric push rod to push the material to move into the equipment, ensuring continuous feeding of materials and realizing continuous production, greatly improving production efficiency, accelerating crushing efficiency, and reducing equipment idling wear; the second electric push rod is fixedly connected to a bearing plate on the side away from the pushing top plate, and a spring plate is fixedly connected to the side outside the bearing plate, and the spring plate plays a role of shock absorption and buffering, thereby maintaining structural stability; the spring plate is fixedly connected to a trapezoidal plate on the side away from the bearing plate, and friction is performed between the trapezoidal plate and the crushing mechanism, thereby achieving the effect of grinding components, maintaining the sharpness of components, extending the service life of equipment, and improving crushing efficiency; a plate surface groove is opened on one side outside the trapezoidal plate, and the chip removal effect is improved by opening the plate surface groove and grooving, thereby reducing impurity adsorption and preventing impurity accumulation from affecting the operating effect.

[0006] Preferably, the crushing mechanism includes a connecting shaft, one side of the outside of the connecting shaft is fixedly connected to one side of the gear set, and a crushing shell is fixedly connected to the outside of the connecting shaft. The crushing shell is driven to rotate by a motor to rotate the crushing block, so as to achieve the crushing operation of the material. A crushing block is fixedly connected to the outside of the crushing shell. When the material enters the groove, the grooved crushing block can better grasp the material, increase the crushing force, make the material easier to crush, and reduce component wear. Grooving can change the force distribution of the crushing block and reduce local wear. When the crushing block contacts the material, the groove can disperse the stress and avoid stress concentration in a certain area, thereby extending the service life of the crushing block. A block surface groove is provided on the outside of the crushing block. By providing the block surface groove, the groove can increase the contact area between the crushing piece and the material, make the crushing force more concentrated, and thus improve the crushing efficiency.

[0007] Preferably, the reverse mechanism comprises a square bracket, the outer side of the square bracket is fixedly connected to one side of the outer side of the composite shell, the outer side of the square bracket is fixedly connected to a protection rod, one side of the outer side of the protection rod is fixedly connected to a reverse shell, and the side of the outer side of the reverse shell away from the protection rod is plugged and connected to an impact plate device. When the material collides with the impact plate device, the protection rod plays a role of shock absorption and buffering, reduces the pressure of equipment components, maintains the stability of the structure, reduces the wear between components, and ejects the material through the impact plate device, which can increase the number of material crushing times and improve the crushing efficiency.

[0008] Preferably, the impact plate device includes an impact block, and a strip groove is provided on one side of the outside of the impact block. By providing the strip groove, the force distribution of the impact block can be changed through the groove, thereby reducing local wear. When the impact block contacts the material, the groove can disperse the stress and avoid stress concentration in a certain area, thereby extending the service life of the component. The use of a slotted impact block can significantly reduce wear and reduce the frequency and cost of replacing parts. The impact block is fixedly connected with a connecting block on one side close to the trans-shell, and a cylindrical groove is provided on the outside of the connecting block. The connecting block and the trans-shell are slidably plugged together, and the spring bar supports the protruding block so that the protruding block and the trans-shell are plugged together, thereby achieving a quick fixation effect and facilitating replacement and maintenance. A spring bar is provided on the inner side of the cylindrical groove, and the inner wall of the cylindrical groove is slidably connected with a protruding block, and one side of the outside of the protruding block is fixedly connected to the outer side of the spring bar.

[0009] Preferably, the output mechanism includes an output shell, the top of the output shell is fixedly connected to the bottom of the composite shell, a connecting rod is fixedly connected to one side of the output shell, a receiving plate is fixedly connected to the side of the connecting rod away from the output shell, a third electric push rod is fixedly connected to the side of the receiving plate close to the output shell, and a closing block is fixedly connected to the side of the third electric push rod away from the receiving plate. The closing block is controlled by the third electric push rod to open and close, thereby controlling the material descent speed, and by controlling the material flow, blockage caused by excessive material descent is avoided, thereby avoiding affecting the operating efficiency.

[0010] Preferably, the processing mechanism includes a fan, which generates wind force through the rotation of the fan to absorb dust inside the composite mechanism, so as to achieve the effect of cleaning internal impurities and prevent dust accumulation from affecting the internal mechanical operation. Dust accumulation inside the crushing chamber will affect the crushing effect of the material. On the one hand, dust will occupy a certain space and reduce the effective crushing volume of the material; on the other hand, dust may be mixed with the material, affecting the fluidity of the material and the transmission of crushing force, thereby reducing the crushing efficiency. The bottom of the fan is fixedly connected with a straight pipe, and the bottom of the inner side of the straight pipe is fixedly connected with a grid plate, which plays a role of blocking particles to prevent material particles from entering the fan and reducing internal wear of the equipment. The outer side of the grid plate is fixedly connected with a cylindrical shaft, and the outer side of the cylindrical shaft is rotatably connected with a rotating column, and the outer side of the rotating column is fixedly connected with a rotating mechanism. The wind force generated by the fan drives the rotating mechanism to scrape the inner wall of the straight pipe, so as to achieve the effect of cleaning the dust on the inner wall. The top of the fan is fixedly connected with a clamping mechanism, which is used to fix the pipeline to facilitate dust cleaning outward.

[0011] Preferably, the rotating mechanism includes a rotating plate, which drives the scraper to rotate through the rotating plate, so as to clean the inner wall of the pipe, reduce dust accumulation, and prevent the ventilation effect from being affected. An arc-shaped groove is provided on the outer side of the rotating plate. By providing the arc-shaped groove, the contact area with the air is increased, the surface wind resistance is reduced, and the rotation efficiency is improved. A spring rod is fixedly connected between the opposite surfaces of the rotating plate. In the process of the fan absorbing dust inside the equipment, there may be material particles, which collide with the rotating plate. The spring rod plays a shock-absorbing and buffering role, reduces the amplitude generated when the components rotate, and maintains stability during rotation. The side of the rotating plate away from the rotating column is fixedly connected to a connecting frame, and the side of the connecting frame outside is fixedly connected to a scraper.

[0012] Preferably, the clamping mechanism comprises an annular frame, an elastic rod is fixedly connected to the outer side of the annular frame, a clamping block is fixedly connected to one side of the outer side of the elastic rod, and a square cutout is provided on one side of the outer side of the clamping block. By placing one end of the pipeline inside the annular frame and supporting the clamping block through the elastic rod, a quick connection is achieved, which facilitates the replacement of the delivery pipeline, and by providing a square cutout and grooving to increase the contact area and friction performance, the clamping effect on the pipeline is improved to prevent it from falling off.

[0013] Preferably, the flip mechanism includes an external rotating shaft, one side of the external rotating shaft is fixedly connected to the output end of the electromechanical group, the outer side of the external rotating shaft is fixedly connected to a flip shell, and the outer side of the flip shell is fixedly connected to a flip plate. The external rotating shaft is driven to rotate by the electromechanical group, and a speed reducer and a motor are arranged inside the electromechanical group to control the rotation speed of the external rotating shaft, so that the flip plate rotates, thereby achieving the effect of rotating and descending the material, avoiding excessive material falling at the same time, causing the material particles to rub against each other and block the inner wall of the equipment, thereby maintaining the normal operation of the equipment.

[0014] The present invention provides a crushing device for treating waste rubber powder composite modified asphalt concrete. It has the following beneficial effects: 1. The crushing equipment for treating the waste rubber powder composite modified asphalt concrete adopts the composite mechanism design. The first electric push rod lifts the pushing mechanism, and then the material is put into the composite shell, and the motor is started. The motor drives the gear set to rotate, and the gear set transmits through the connecting belt, and then the crushing mechanism rotates, so as to achieve the crushing effect of the material. The guide plate guides the material to descend, so that the material moves to the middle of the equipment to ensure that the material is fully crushed. The crushing mechanism is adapted to the trans-mechanism during the rotating operation, and splashing is easy to occur in the process of crushing the material. The material is rebounded by the trans-mechanism to make the material collide multiple times, so as to achieve uniform crushing and improve the crushing effect. Finally, the material is discharged from the output mechanism, and the material descending flow rate is controlled by the output mechanism, and the material flow rate is controlled. When the material enters the composite shell, the material is squeezed to the bottom by the pushing mechanism, so as to achieve the effect of increasing the crushing speed, reducing equipment wear, reducing equipment idling wear, and grinding the crushing mechanism at the same time to maintain the crushing quality and extend the service life of the equipment.

[0015] 2. The crushing equipment for processing waste rubber powder composite modified asphalt concrete is designed with a pushing mechanism. The second electric push rod is connected to the trapezoidal plate to push the material into the equipment, ensuring continuous material feeding and realizing continuous production, greatly improving production efficiency, accelerating crushing efficiency, and reducing equipment idling wear. The spring plate plays a role of shock absorption and buffering to maintain structural stability. The trapezoidal plate rubs against the crushing mechanism to achieve the effect of grinding parts, maintaining the sharpness of parts, extending the service life of equipment, and improving crushing efficiency. By opening grooves on the plate surface, the chip removal effect is improved through grooving, reducing impurity adsorption, and avoiding impurity accumulation that affects the operating effect.

[0016] 3. The crushing equipment for treating waste rubber powder composite modified asphalt concrete, through the crushing mechanism design, drives the crushing shell to rotate through the motor to make the crushing block rotate, so as to achieve the crushing operation of the material. By opening the groove on the block surface, the groove can increase the contact area between the crushing piece and the material, so that the crushing force is more concentrated, thereby improving the crushing efficiency. When the material enters the groove, the grooved crushing block can better grasp the material, increase the crushing force, make the material easier to be crushed, and reduce the wear of the parts. The groove can change the force distribution of the crushing block and reduce local wear. When the crushing block contacts the material, the groove can disperse the stress and avoid the stress concentration in a certain area, thereby extending the service life of the crushing block.

[0017] 4. The crushing equipment for treating waste rubber powder composite modified asphalt concrete is designed with an impact plate device. By opening strip grooves, the force distribution of the impact block can be changed and local wear can be reduced. When the impact block contacts the material, the groove can disperse the stress and avoid stress concentration in a certain area, thereby extending the service life of the component. The use of slotted impact blocks can significantly reduce wear and reduce the frequency and cost of replacing parts. The connecting block is slidably plugged into the anti-shell, and the spring bar supports the raised block, so that the raised block is plugged into the anti-shell, so as to achieve a quick fixation effect, which is convenient for replacement and maintenance. 5. The crushing equipment for treating waste rubber powder composite modified asphalt concrete, through the design of the processing mechanism, generates wind force through the rotation of the fan to absorb the dust inside the composite mechanism, so as to achieve the effect of cleaning internal impurities and prevent dust accumulation, which will affect the internal mechanical operation. Dust accumulation inside the crushing chamber will affect the crushing effect of the material. On the one hand, the dust will occupy a certain space and reduce the effective crushing volume of the material; on the other hand, the dust may mix with the material, affecting the fluidity of the material and the transmission of the crushing force, thereby reducing the crushing efficiency. The grille plate plays a role of blocking particles to prevent material particles from entering the fan and reducing internal wear of the equipment. The wind force generated by the fan drives the rotating mechanism to scrape the inner wall of the straight pipe, so as to achieve the effect of cleaning the dust on the inner wall. The clamping mechanism is used to fix the pipe to facilitate the cleaning of dust outward. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the external structure of the crushing equipment for treating the waste rubber powder composite modified asphalt concrete of the present invention; Figure 2 It is a schematic diagram of the cross-sectional structure of the composite mechanism of the present invention; Figure 3 It is a schematic diagram of the structure of the pushing mechanism of the present invention; Figure 4 This is a schematic diagram of the crushing mechanism structure of the present invention; Figure 5 It is a schematic diagram of the structure of the trans mechanism of the present invention; Figure 6 This is a schematic diagram of the cross-sectional structure of the counterattack plate device of the present invention; Figure 7 It is a schematic diagram of the cross-sectional structure of the output mechanism of the present invention; Figure 8 It is a schematic diagram of the cross-sectional structure of the processing mechanism of the present invention; Fig. 9 It is a schematic diagram of the structure of the rotating mechanism of the present invention; Fig.10 It is a schematic diagram of the structure of the turning mechanism of the present invention.

[0019] In the figure: 1. composite mechanism; 2. processing mechanism; 3. frame; 4. motor; 5. electromechanical group; 6. flip mechanism; 11. composite shell; 12. first electric push rod; 13. pushing mechanism; 14. guide plate; 15. crushing mechanism; 16. gear set; 17. connecting belt; 18. reverse mechanism; 19. output mechanism; 131. pushing top plate; 132. second electric push rod; 133. bearing plate; 134. spring plate; 135. trapezoidal plate; 136. plate surface groove; 151. connecting shaft; 152. crushing shell; 153. crushing block; 154. block surface groove; 181. square bracket; 182. protection rod; 183. reverse shell; 184. counter-attack plate device; 1841. Counterattack block; 1842, strip groove; 1843, connecting block; 1844, cylindrical groove; 1845, spring bar; 1846, raised block; 191, output shell; 192, connecting rod; 193, receiving plate; 194, third electric push rod; 195, closing block; 21, fan; 22, straight pipe; 23, grille plate; 24, cylindrical shaft; 25, rotating column; 26, rotating mechanism; 27, clamping mechanism; 261, rotating plate; 262, arc groove; 263, spring rod; 264, connecting frame; 265, scraping block; 271, annular frame; 272, elastic rod; 273, clamping block; 274, square incision; 61, external rotating shaft; 62, flip shell; 63, flip plate. DETAILED DESCRIPTION

[0020] The present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described in order to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

[0021] The first embodiment, as Figure 1 to Figure 2 As shown, the present invention provides a technical solution: a crushing device for treating waste rubber powder composite modified asphalt concrete, comprising a composite mechanism 1, a processing mechanism 2 is fixedly connected to the top of the composite mechanism 1, a frame 3 is fixedly connected to the bottom of the outer side of the composite mechanism 1, a motor 4 is fixedly connected to one side of the outer side of the composite mechanism 1, an electromechanical group 5 is fixedly connected to one side of the outer side of the frame 3, a flipping mechanism 6 is fixedly connected to one side of the outer side of the electromechanical group 5 close to the composite mechanism 1, and the outer side of the flipping mechanism 6 is rotatably connected to the inner wall of the composite mechanism 1; Among them, the composite mechanism 1 includes a composite shell 11, a first electric push rod 12 is fixedly connected to the top of the outer side of the composite shell 11, a pushing mechanism 13 is fixedly connected to the side of the first electric push rod 12 away from the composite shell 11, a guide plate 14 is fixedly connected to the inner side of the composite shell 11, a crushing mechanism 15 is rotatably connected to the side of the inner wall of the composite shell 11 close to the guide plate 14, a gear set 16 is fixedly connected to the side of the crushing mechanism 15 close to the motor 4, a connecting belt 17 is sleeved on the outer side of the gear set 16, a side of the gear set 16 away from the composite shell 11 is fixedly connected to the output end of the motor 4, a reverse mechanism 18 is fixedly connected to both sides of the inner wall of the composite shell 11 close to the crushing mechanism 15, and an output mechanism 19 is fixedly connected to the side of the composite shell 11 away from the pushing mechanism 13. The pushing mechanism 13 is lifted by the first electric push rod 12, and then the material is put into the composite shell 11, and the motor 4 is started. The gear set 16 is driven to rotate by the motor 4, and the gear set 16 is transmitted through the connecting belt 17, and then the crushing mechanism 15 rotates, so as to achieve the crushing effect of the material. The guide plate 14 plays a role in guiding the material to descend, so that the material moves to the middle of the equipment to ensure that the material is fully crushed. The crushing mechanism 15 is adapted to the trans mechanism 18 during the rotating operation. Splashing is easy to occur in the process of crushing the material. The material is rebounded by the trans mechanism 18 to make the material collide multiple times, so as to achieve uniform crushing and improve the crushing effect. Finally, the material is discharged from the output mechanism 19, and the material descending flow rate is controlled by the output mechanism 19, and the material flow rate is controlled. When the material enters the composite shell 11, the material is squeezed to the bottom by the pushing mechanism 13, so as to achieve the effect of increasing the crushing speed, reducing equipment wear, and reducing equipment idling wear. At the same time, the crushing mechanism 15 is polished to maintain the crushing quality and extend the service life of the equipment.

[0022] The second embodiment is based on the first embodiment. Figures 3 to 7As shown, the pushing mechanism 13 includes a pushing top plate 131, the top of the pushing top plate 131 is fixedly connected to the bottom of the processing mechanism 2, the side of the pushing top plate 131 close to the composite shell 11 is fixedly connected to a second electric push rod 132, the side of the second electric push rod 132 away from the pushing top plate 131 is fixedly connected to a supporting plate 133, the side outside the supporting plate 133 is fixedly connected to a spring plate 134, the side of the spring plate 134 away from the supporting plate 133 is fixedly connected to a trapezoidal plate 135, and the side outside the trapezoidal plate 135 is provided with a plate surface groove 136. The trapezoidal plate 135 is connected to the second electric push rod 132 to push the material into the equipment, ensuring continuous material feeding and continuous production, greatly improving production efficiency, accelerating crushing efficiency, and reducing equipment idling wear. The spring plate 134 plays a shock-absorbing and buffering role to maintain structural stability. The trapezoidal plate 135 rubs against the crushing mechanism 15 to grind the parts, maintain the sharpness of the parts, extend the service life of the equipment, and improve crushing efficiency. The plate surface groove 136 is provided to improve the chip removal effect through grooving, reduce impurity adsorption, and avoid impurity accumulation affecting the operation effect.

[0023] The crushing mechanism 15 includes a connecting shaft 151, one side of the outer side of the connecting shaft 151 is fixedly connected to one side of the gear set 16, a crushing shell 152 is fixedly connected to the outer side of the connecting shaft 151, a crushing block 153 is fixedly connected to the outer side of the crushing shell 152, and a block surface groove 154 is provided on the outer side of the crushing block 153. The crushing shell 152 is driven by the motor 4 to rotate so that the crushing block 153 rotates, thereby achieving the crushing operation of the material. By providing the block surface groove 154, the groove can increase the contact area between the crushing piece and the material, so that the crushing force is more concentrated, thereby improving the crushing efficiency. When the material enters the groove, the grooved crushing block 153 can better grasp the material, increase the crushing force, make the material easier to be crushed, and reduce the wear of the components. The groove can change the force distribution of the crushing block 153 and reduce local wear. When the crushing block 153 contacts the material, the groove can disperse the stress and avoid the stress concentration in a certain area, thereby extending the service life of the crushing block 153.

[0024] The reverse mechanism 18 includes a square bracket 181, the outer side of the square bracket 181 is fixedly connected to one side of the outer side of the composite shell 11, the outer side of the square bracket 181 is fixedly connected to a protection rod 182, one side of the outer side of the protection rod 182 is fixedly connected to a reverse shell 183, and the outer side of the reverse shell 183 away from the protection rod 182 is plugged and connected to an impact plate device 184. When the material collides with the impact plate device 184, the protection rod 182 plays a role of shock absorption and buffering, reduces the pressure of the equipment components, maintains the stability of the structure, reduces the wear between the components, and ejects the material through the impact plate device 184, which can increase the number of material crushing times and improve the crushing efficiency.

[0025] The impact plate device 184 includes an impact block 1841, a strip groove 1842 is provided on one side of the outside of the impact block 1841, a connecting block 1843 is fixedly connected to the side of the impact block 1841 close to the counter-shell 183, a cylindrical groove 1844 is provided on the outside of the connecting block 1843, a spring bar 1845 is provided on the inside of the cylindrical groove 1844, a protruding block 1846 is slidably connected to the inner wall of the cylindrical groove 1844, and one side of the outside of the protruding block 1846 is fixedly connected to the outside of the spring bar 1845. By providing the strip groove 1842, the force distribution of the impact block 1841 can be changed and local wear can be reduced. When the impact block 1841 contacts the material, the groove can disperse the stress and avoid stress concentration in a certain area, thereby extending the service life of the component. The use of the slotted impact block 1841 can significantly reduce wear and tear, reduce the frequency and cost of replacing parts, and slide the connecting block 1843 into the reverse shell 183. The spring bar 1845 supports the protruding block 1846 so that the protruding block 1846 is plugged into the reverse shell 183, thereby achieving a quick fixation effect and facilitating replacement and maintenance.

[0026] The output mechanism 19 includes an output housing 191, the top of the output housing 191 is fixedly connected to the bottom of the composite housing 11, a connecting rod 192 is fixedly connected to one side of the output housing 191, a receiving plate 193 is fixedly connected to the side of the connecting rod 192 away from the output housing 191, a third electric push rod 194 is fixedly connected to the side of the receiving plate 193 close to the output housing 191, and a closing block 195 is fixedly connected to the side of the third electric push rod 194 away from the receiving plate 193. The closing block 195 is controlled to open and close by the third electric push rod 194, so as to control the descending speed of the material, and to avoid blockage caused by excessive descending of the material by controlling the material flow, so as to avoid affecting the working efficiency.

[0027] The third embodiment is based on the first and second embodiments. Figures 8 to 10As shown, the processing mechanism 2 includes a fan 21, a straight pipe 22 is fixedly connected to the bottom of the fan 21, a grille plate 23 is fixedly connected to the bottom of the inner side of the straight pipe 22, a cylindrical shaft 24 is fixedly connected to the outer side of the grille plate 23 close to the fan 21, a rotating column 25 is rotatably connected to the outer side of the cylindrical shaft 24, a rotating mechanism 26 is fixedly connected to the outer side of the rotating column 25, and a clamping mechanism 27 is fixedly connected to the top of the fan 21. The fan 21 rotates to generate wind to absorb the dust inside the composite mechanism 1, so as to clean the internal impurities and prevent dust accumulation from affecting the internal mechanical operation. The accumulation of dust inside the crushing chamber will affect the crushing effect of the material. On the one hand, the dust will occupy a certain space and reduce the effective crushing volume of the material; on the other hand, the dust may be mixed with the material, affecting the fluidity of the material and the transmission of the crushing force, thereby reducing the crushing efficiency. The grid plate 23 plays a role of blocking particles to prevent material particles from entering the fan 21 and reducing the internal wear of the equipment. The wind force generated by the fan 21 drives the rotating mechanism 26 to scrape the inner wall of the straight pipe 22, so as to clean the dust on the inner wall. The clamping mechanism 27 is used to fix the pipeline to facilitate the cleaning of dust outward.

[0028] The rotating mechanism 26 includes a rotating plate 261, an arc-shaped groove 262 is provided on the outer side of the rotating plate 261, a spring rod 263 is fixedly connected between opposite surfaces of the rotating plate 261, a connecting frame 264 is fixedly connected to the outer side of the rotating plate 261 away from the rotating column 25, and a scraper 265 is fixedly connected to the outer side of the connecting frame 264. The rotating plate 261 drives the scraper 265 to rotate, so as to clean the inner wall of the pipeline, reduce dust accumulation, and prevent the ventilation effect from being affected. Secondly, by providing the arc-shaped groove 262, the contact area with the air is increased, the surface wind resistance is reduced, and the rotation efficiency is improved. In the process of the fan 21 absorbing dust inside the equipment, there may be material particles, which collide with the rotating plate 261, and the spring rod 263 plays a role of shock absorption and buffering, reducing the amplitude generated when the components rotate, and maintaining the stability during rotation.

[0029] The clamping mechanism 27 includes an annular frame 271, an elastic rod 272 is fixedly connected to the outer side of the annular frame 271, a clamping block 273 is fixedly connected to one side of the outer side of the elastic rod 272, and a square cutout 274 is provided on one side of the outer side of the clamping block 273. By placing one end of the pipeline inside the annular frame 271 and supporting the clamping block 273 through the elastic rod 272, a quick connection is achieved, which facilitates the replacement of the delivery pipeline, and by providing the square cutout 274 and grooving to increase the contact area, the friction performance is increased, and the clamping effect on the pipeline is improved to prevent it from falling off.

[0030] The flip mechanism 6 includes an external rotating shaft 61, one side of the external rotating shaft 61 is fixedly connected to the output end of the electromechanical group 5, a flip shell 62 is fixedly connected to the outer side of the external rotating shaft 61, and a flip plate 63 is fixedly connected to the outer side of the flip shell 62. The external rotating shaft 61 is driven to rotate by the electromechanical group 5, and a speed reducer and a motor are arranged inside the electromechanical group 5 to control the rotation speed of the external rotating shaft 61, so that the flip plate 63 is rotated, thereby achieving the effect of rotating and descending the material, avoiding excessive material falling at the same time, causing the material particles to rub against each other and block the inner wall of the equipment, thereby maintaining the normal operation of the equipment.

[0031] When in use, a processing mechanism 2 is provided on the top of the composite mechanism 1. The composite mechanism 1 is used to crush the material, and the material is discharged from the bottom of the composite mechanism 1. The dust inside the composite mechanism 1 is cleaned through the processing mechanism 2 to avoid dust accumulation and prevent the operation of the equipment from being affected.

[0032] The first electric push rod 12 inside the composite mechanism 1 lifts the pushing mechanism 13 to move up and down, and the material enters from the top of the composite shell 11, and the motor 4 is started. The gear set 16 is controlled by the motor 4 to rotate and drive the crushing mechanism 15 to rotate, so as to achieve the crushing effect of the material. The pushing mechanism 13 pushes the material to move toward the crushing mechanism 15 to ensure continuous material feeding, reduce equipment idling, and avoid excessive equipment wear. At the same time, the pushing mechanism 13 and the surface of the crushing mechanism 15 are slightly rubbed to achieve the effect of grinding the equipment, avoid excessive equipment wear affecting the crushing effect, and improve the crushing efficiency. When the crushing mechanism 15 crushes the material, it is adapted to the trans mechanism 18, and the trans mechanism 18 controls the reflection of the material, so that the material is crushed multiple times, the crushing quality is improved, the uniformity of the material particles is improved, and it is convenient for subsequent processing. Finally, the material is discharged from the output mechanism 19 to prevent the material from being blocked.

[0033] The dust inside the composite mechanism 1 is cleaned by the internal fan 21 of the processing mechanism 2, so as to achieve the effect of cleaning internal impurities and prevent dust accumulation from affecting the internal mechanical operation. Dust accumulation inside the crushing chamber will affect the crushing effect of the material. On the one hand, the dust will occupy a certain space and reduce the effective crushing volume of the material; on the other hand, the dust may mix with the material, affecting the fluidity of the material and the transmission of the crushing force, thereby reducing the crushing efficiency.

[0034] Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field and related fields without creative work should fall within the scope of protection of the present invention. The structures, devices and operating methods not specifically described and explained in the present invention are implemented according to the conventional means in the field unless otherwise specified and limited.

Claims

1. A crushing device for treating waste rubber powder composite modified asphalt concrete, characterized in that: The invention comprises a composite mechanism (1), wherein the top of the composite mechanism (1) is fixedly connected to a processing mechanism (2), the bottom of the outer side of the composite mechanism (1) is fixedly connected to a frame (3), one side of the outer side of the composite mechanism (1) is fixedly connected to a motor (4), one side of the outer side of the frame (3) is fixedly connected to an electromechanical group (5), the outer side of the electromechanical group (5) close to the composite mechanism (1) is fixedly connected to a flipping mechanism (6), and the outer side of the flipping mechanism (6) is rotatably connected to the inner wall of the composite mechanism (1); The composite mechanism (1) comprises a composite shell (11), a first electric push rod (12) is fixedly connected to the top of the outer side of the composite shell (11), a pushing mechanism (13) is fixedly connected to the outer side of the first electric push rod (12) away from the composite shell (11), a guide plate (14) is fixedly connected to the inner side of the composite shell (11), a crushing mechanism (15) is rotatably connected to the inner wall of the composite shell (11) on the side close to the guide plate (14), a gear set (16) is fixedly connected to the outer side of the crushing mechanism (15) on the side close to the motor (4), a connecting belt (17) is sleeved on the outer side of the gear set (16), a side of the gear set (16) away from the composite shell (11) is fixedly connected to the output end of the motor (4), a reverse mechanism (18) is fixedly connected to both sides of the inner wall of the composite shell (11) close to the crushing mechanism (15), and an output mechanism (19) is fixedly connected to the outer side of the composite shell (11) away from the pushing mechanism (13).

2. The crushing equipment for treating waste rubber powder composite modified asphalt concrete according to claim 1 is characterized by: The pushing mechanism (13) comprises a pushing top plate (131), the top of the pushing top plate (131) being fixedly connected to the bottom of the processing mechanism (2), a second electric push rod (132) being fixedly connected to a side of the pushing top plate (131) close to the composite shell (11), a bearing plate (133) being fixedly connected to a side of the second electric push rod (132) away from the pushing top plate (131), a spring plate (134) being fixedly connected to an outer side of the bearing plate (133), a trapezoidal plate (135) being fixedly connected to a side of the spring plate (134) away from the bearing plate (133), and a plate surface groove (136) being provided on an outer side of the trapezoidal plate (135).

3. The crushing equipment for treating waste rubber powder composite modified asphalt concrete according to claim 1 is characterized by: The crushing mechanism (15) comprises a connecting shaft (151), one side of the outside of the connecting shaft (151) being fixedly connected to one side of the gear set (16), a crushing shell (152) being fixedly connected to the outside of the connecting shaft (151), a crushing block (153) being fixedly connected to the outside of the crushing shell (152), and a block surface groove (154) being provided on the outside of the crushing block (153).

4. The crushing equipment for treating waste rubber powder composite modified asphalt concrete according to claim 1 is characterized by: The reverse mechanism (18) comprises a square bracket (181), the outer side of the square bracket (181) being fixedly connected to one side of the outside of the composite shell (11), the outer side of the square bracket (181) being fixedly connected to a protection rod (182), the outer side of the protection rod (182) being fixedly connected to a reverse shell (183), and the outer side of the reverse shell (183) being away from the protection rod (182) being plugged and connected to a counter-attack plate device (184).

5. The crushing equipment for treating waste rubber powder composite modified asphalt concrete according to claim 4 is characterized by: The impact plate device (184) comprises an impact block (1841), a strip-shaped groove (1842) is provided on one side of the outside of the impact block (1841), a connecting block (1843) is fixedly connected to a side of the impact block (1841) close to the counter-shell (183), a columnar groove (1844) is provided on the outside of the connecting block (1843), a spring bar (1845) is provided on the inside of the columnar groove (1844), a protruding block (1846) is slidably connected to the inner wall of the columnar groove (1844), and a side of the outside of the protruding block (1846) is fixedly connected to the outside of the spring bar (1845).

6. The crushing equipment for treating waste rubber powder composite modified asphalt concrete according to claim 1 is characterized by: The output mechanism (19) comprises an output housing (191), the top of the output housing (191) being fixedly connected to the bottom of the composite housing (11), a connecting rod (192) being fixedly connected to an outer side of the output housing (191), a receiving plate (193) being fixedly connected to an outer side of the connecting rod (192) away from the output housing (191), a third electric push rod (194) being fixedly connected to a side of the receiving plate (193) close to the output housing (191), and a closing block (195) being fixedly connected to an outer side of the third electric push rod (194) away from the receiving plate (193).

7. The crushing equipment for treating waste rubber powder composite modified asphalt concrete according to claim 1 is characterized by: The processing mechanism (2) comprises a fan (21), the bottom of the fan (21) is fixedly connected to a straight tube (22), the bottom of the inner side of the straight tube (22) is fixedly connected to a grid plate (23), the outer side of the grid plate (23) close to the fan (21) is fixedly connected to a cylindrical shaft (24), the outer side of the cylindrical shaft (24) is rotatably connected to a rotating column (25), the outer side of the rotating column (25) is fixedly connected to a rotating mechanism (26), and the top of the fan (21) is fixedly connected to a clamping mechanism (27).

8. The crushing equipment for treating waste rubber powder composite modified asphalt concrete according to claim 7 is characterized by: The rotating mechanism (26) comprises a rotating plate (261), an arc-shaped groove (262) is formed on the outer side of the rotating plate (261), spring rods (263) are fixedly connected between opposite surfaces of the rotating plate (261), a connecting frame (264) is fixedly connected to the outer side of the rotating plate (261) away from the rotating column (25), and a scraper block (265) is fixedly connected to the outer side of the connecting frame (264).

9. The crushing equipment for treating waste rubber powder composite modified asphalt concrete according to claim 7 is characterized by: The clamping mechanism (27) comprises an annular frame (271), the outer side of the annular frame (271) is fixedly connected to an elastic rod (272), an outer side of the elastic rod (272) is fixedly connected to a clamping block (273), and an outer side of the clamping block (273) is provided with a square cutout (274).

10. The crushing equipment for treating waste rubber powder composite modified asphalt concrete according to claim 1, characterized in that: The flip mechanism (6) comprises an external rotating shaft (61), one side of the outside of the external rotating shaft (61) is fixedly connected to the output end of the electromechanical group (5), the outside of the external rotating shaft (61) is fixedly connected to a flip housing (62), and the outside of the flip housing (62) is fixedly connected to a flip plate (63).

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