Waste asphalt regeneration crusher

Abstract

The utility model relates to the field of asphalt crushing, and provides a waste asphalt regeneration crusher which comprises a crushing bin, when the waste asphalt crushing device is used, an external power switch of a driving motor is turned on, two crushing rollers crush waste asphalt, an external power source of a hydraulic rod is turned on, an output shaft of the hydraulic rod is controlled to push back and forth, and the waste asphalt is crushed through the screening bin. The reverse acting force of a plurality of springs pushes a plurality of second sleeve rods, a sieve plate is further pushed through another stress plate, then when the output end of a hydraulic rod moves back and forth, the sieve plate slides back and forth on the inner wall of the screening bin, crushed small-particle asphalt falls off through small holes in the sieve plate, and the crushed small-particle asphalt is reused after being processed. And large particles are located on the upper side of the sieve plate, so that when the waste asphalt is crushed, the crushed asphalt is screened, and the screening effect is good.

Description

TECHNICAL FIELD

[0001] The application relates to the field of asphalt crushing, in particular to a waste asphalt regenerating crusher. BACKGROUND

[0002] Waste asphalt regeneration crushing is a crushing process of waste asphalt pavement, in which waste asphalt is preliminarily crushed, and the crushed asphalt material becomes smaller particles or fragments, facilitating subsequent processing and recycling.

[0003] Some crushers in the prior art cannot screen the crushed waste asphalt with different sizes, and some crushers are provided with sieve plates inside the crusher to screen the crushed asphalt, but the crushed asphalt is prone to be pushed together when falling on the sieve plates, the screening speed is not good, and it is troublesome to take out the large asphalt particles on the sieve plate. CONTENT OF THE INVENTION

[0004] The waste asphalt regenerating crusher provided by the application can screen the crushed asphalt when crushing waste asphalt, and the screening effect is good, the large asphalt particles can be conveniently taken out from the crusher when using the crusher, and the practicability of the crusher is improved.

[0005] In order to achieve the above-mentioned purpose, the application adopts the following technical scheme: a waste asphalt regenerating crusher, the crusher comprising:

[0006] a crushing chamber;

[0007] a screening chamber fixedly arranged on one side of the crushing chamber, and first boxes fixedly arranged on both sides of the screening chamber;

[0008] a plurality of first sleeves fixedly arranged on one side of the inner wall of one of the first boxes, and a second sleeve movably arranged on the outer surface of each of the first sleeves, and each of the second sleeves being capable of sliding on the outer surface of the first sleeves;

[0009] a hydraulic rod installed at the center of one side of the other first box;

[0010] a sieve plate slidably arranged on the inner wall of the screening chamber, and stress plates fixedly arranged on both sides of the sieve plate.

[0011] As a further improvement of the application, the two sides of the inner wall of the crushing chamber are provided with two crushing rollers through bearings, a gear is fixedly sleeved on the outer surface of each of the two crushing rollers, the outer surfaces of the two gears are in meshing arrangement, a spring is movably sleeved on the outer surface of each of the first sleeve rods, one of the crushing rollers rotates, further drives the other gear to rotate through one of the gears, so that the two gears rotate in opposite directions, further makes the two crushing rollers rotate in the same direction, at this time, the waste asphalt is poured into the inside of the crushing chamber through the feeding hopper, and further falls onto the two crushing rollers rotating in opposite directions, at this time, the two crushing rollers crush the waste asphalt, and the two baffles can prevent the asphalt from falling into the gap of the crushing chamber.

[0012] As a further improvement of the application, the one side of the crushing chamber is provided with a feeding hopper, the one side of the inner wall of the crushing chamber is fixedly provided with two baffles, the one side of the crushing chamber is provided with a driving motor, and the output shaft of the driving motor is connected with the one side of one of the crushing rollers, the waste asphalt is poured into the inside of the crushing chamber through the feeding hopper, and the output shaft of the driving motor drives one of the crushing rollers to rotate.

[0013] As a further improvement of the application, the one side of the screening chamber is fixedly provided with a second box body, and the two sides of the inner wall of the second box body are provided with a double-directional screw rod through bearings, and the double-directional screw rod can rotate.

[0014] As a further improvement of the application, the outer surface of the double-directional screw rod is threadedly sleeved with two sleeves, the two sleeves are movably provided with a transmission rod on the one side, the surface of the double-directional screw rod has two screw thread grooves with different rotation directions, and the two sleeves are connected with the two screw thread grooves with different rotation directions.

[0015] As a further improvement of the application, the one side of each of the two transmission rods is movably provided with a connecting plate, the one side of the connecting plate is fixedly provided with a push plate, and the push plate is slidably arranged on the inner wall of the screening chamber, when the two sleeves relatively move, the connecting plate is further pushed by the push plate through the two transmission rods, and when the two sleeves oppositely move, the connecting plate is further pulled by the push plate through the two transmission rods.

[0016] As a further improvement of the application, the outer surfaces of the two sleeves are fixedly provided with limiting plates, the two limiting plates are slidably arranged on the two sides of the inner wall of the second box body, the one side of the second box body is provided with a double-directional motor, the output shaft of the double-directional motor is connected with the one side of the double-directional screw rod, the external power switch of the double-directional motor is turned on, the output shaft of the double-directional motor can rotate in opposite directions, and further the output shaft of the double-directional motor drives the double-directional screw rod to rotate.

[0017] As a further improvement of the application, the screening bin is slidably arranged away from one side of the second box body, and the screening bin is removed from above the screening bin by sliding the sliding plate, and the sliding plate blocks the notch above the screening bin.

[0018] Compared with the prior art, the application has the advantages and positive effects that,

[0019] 1、The application, when crushing waste asphalt, opens the external power switch of the driving motor, and then drives the output shaft of the driving motor to rotate one of the crushing rollers, further drives the other gear to rotate through one of the gears, so that the two gears rotate in opposite directions, further makes the two crushing rollers rotate in the same direction, at this time the waste asphalt is poured into the inside of the crushing bin through the feeding hopper, and further falls onto the two crushing rollers rotating in opposite directions, at this time the two crushing rollers crush the waste asphalt, the two partitions can prevent the asphalt from falling into the gap of the crushing bin, and the crushed asphalt falls onto the sieve plate, at this time the external power of the hydraulic rod is turned on, the output shaft of the hydraulic rod is controlled to push back and forth, the sieve plate can slide at the inner wall of the screening bin, when the hydraulic rod is pushed forward, one of the force plates is further pushed, at this time the sieve plate drives the other force plate to move, a plurality of second sleeves can slide on the outer surfaces of a plurality of first sleeves, at this time the other force plate pushes a plurality of second sleeves, so that the second sleeves push a plurality of springs, further extrude a plurality of springs, when a plurality of springs are extruded, a plurality of springs will generate a reverse force, at this time the output end of the hydraulic rod is retracted, a plurality of springs push a plurality of second sleeves through the reverse force, further push the sieve plate through the other force plate, and then when the output end of the hydraulic rod moves back and forth, the sieve plate slides back and forth at the inner wall of the screening bin, the small particles of the crushed asphalt fall through the small holes on the sieve plate, and the processed asphalt can be reused, and the large particles are on the upper side of the sieve plate, so that the crushed asphalt is screened, and the screening effect is good.

[0020] 2, the application, after the end of the asphalt screening, by sliding the slide plate from the screening bin above, at this time open the external power switch of the bidirectional motor, the output shaft of the bidirectional motor can be positive and negative rotation, and then the output shaft of the bidirectional motor drives the bidirectional screw rod to rotate, because the outer surface of the bidirectional screw rod has two different spiral thread grooves, two sleeves are connected with two different spiral thread grooves, and two limit plates can slide on one side of the inner wall of the second box, and then when the bidirectional screw rod rotates in different directions, the two sleeves move relatively or oppositely on the outer surface of the bidirectional screw rod, when the two sleeves move relatively, the connecting plate is further pushed by the two transmission rods, and the push plate is further pushed, when the two sleeves move oppositely, the connecting plate is pulled by the two transmission rods, and the push plate is further pulled, at this time, control the clockwise rotation of the output shaft of the bidirectional motor, so that the two sleeves move relatively on the outer surface of the bidirectional screw rod and push the push plate, further make the push plate move on the outer surface of the sieve plate, push the large particle asphalt on the slide plate, and make it fall from one side of the screening bin, collect the asphalt inside the screening bin and put it into the crushing bin for crushing, so that when using the crusher, the large particle asphalt is convenient to take from the inside of the crusher, and the practicality of the crusher is improved. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 A front view of the waste asphalt regenerating crusher is provided.

[0022] Figure 2 A side view of the waste asphalt regenerating crusher is provided.

[0023] Figure 3 A sectional view of the crushing bin of the waste asphalt regenerating crusher is provided.

[0024] Figure 4 A sectional view of the crushing bin of the waste asphalt regenerating crusher is provided.

[0025] Figure 5 A sectional view of the crushing bin of the waste asphalt regenerating crusher is provided.

[0026] Figure 6 A sectional view of the crushing bin of the waste asphalt regenerating crusher is provided.

[0027] Figure 7 A sectional view of the crushing bin of the waste asphalt regenerating crusher is provided. Figure 5 The enlarged view of A in the application.

[0028] Legend: 1, crushing chamber; 2, screening chamber; 201, first box body; 202, first sleeve rod; 203, second sleeve rod; 204, stress plate; 205, spring; 206, hydraulic rod; 207, sieve plate; 208, crushing roller; 209, gear; 210, driving motor; 211, partition plate; 212, feed hopper; 3, second box body; 301, bidirectional screw; 302, sleeve; 303, transmission rod; 304, connecting plate; 305, push plate; 306, bidirectional motor; 307, sliding plate; 308, limiting plate. DETAILED DESCRIPTION

[0029] In order to enable the above-mentioned purposes, features and advantages of the present application to be more clearly understood, the present application will be further described below with reference to the drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0030] In the following description, many specific details are set forth in order to provide a thorough understanding of the present application, but the present application can also be implemented in other ways different from those described herein, therefore, the present application is not limited to the specific embodiments disclosed in the following description.

[0031] As shown in Embodiment 1, the present application provides a waste asphalt recycling crusher, which comprises: Figures 1 to 7

[0032] a crushing chamber 1;

[0033] a screening chamber 2 fixedly arranged on one side of the crushing chamber 1, and first box bodies 201 are fixedly arranged on both sides of the screening chamber 2;

[0034] a plurality of first sleeve rods 202 fixedly arranged on one side of the inner wall of one of the first box bodies 201, and a second sleeve rod 203 is movably sleeved on the outer surface of each of the plurality of first sleeve rods 202, and each of the second sleeve rods 203 can slide on the outer surface of the plurality of first sleeve rods 202;

[0035] a hydraulic rod 206 installed at the center of one side of the other first box body 201;

[0036] a sieve plate 207 movably arranged on the inner wall of the screening chamber 2, and stress plates 204 are fixedly arranged on both sides of the sieve plate 207.

[0037] As shown in Embodiment 1, the present application provides a waste asphalt recycling crusher, which comprises: Figures 1 to 7 ​As shown, the two sides of the inner wall of the crushing bin 1 are provided with two crushing rollers 208 through bearings, the outer surfaces of the two crushing rollers 208 are fixedly provided with gears 209, the outer surfaces of the two gears 209 are meshed, the outer surfaces of the first sleeve rod 202 are movably provided with springs 205, one of the crushing rollers 208 rotates, further drives the other gear 209 to rotate through the one gear 209, so that the two gears 209 rotate in opposite directions, further make the two crushing rollers 208 rotate in the same direction, at this time, the waste asphalt is poured into the inside of the crushing bin 1 through the feeding hopper 212, further falls on the two crushing rollers 208 rotating in opposite directions, at this time, the two crushing rollers 208 crush the waste asphalt, the two baffles 211 can prevent the asphalt from falling into the gap of the crushing bin 1.

[0038] As shown in the Figures 1 to 7 , one side of the crushing bin 1 is provided with a feeding hopper 212, one side of the inner wall of the crushing bin 1 is fixedly provided with two baffles 211, one side of the crushing bin 1 is provided with a driving motor 210, the output shaft of the driving motor 210 is connected with one side of one of the crushing rollers 208, the waste asphalt is poured into the inside of the crushing bin 1 through the feeding hopper 212, the output shaft of the driving motor 210 drives one of the crushing rollers 208 to rotate.

[0039] As shown in the Figures 1 to 7 , one side of the screening bin 2 is fixedly provided with a second box body 3, the two sides of the inner wall of the second box body 3 are provided with a bidirectional screw rod 301 through bearings, the bidirectional screw rod 301 can rotate.

[0040] As shown in the Figures 1 to 7 , the outer surface of the bidirectional screw rod 301 is threadedly provided with two sleeves 302, one side of the two sleeves 302 is movably provided with a transmission rod 303, the surface of the bidirectional screw rod 301 has two different screw thread grooves, and the two sleeves 302 are connected with the two different screw thread grooves respectively.

[0041] As shown in the Figures 1 to 7 , one side of the two transmission rods 303 is movably provided with a connecting plate 304, one side of the connecting plate 304 is fixedly provided with a push plate 305, and the push plate 305 is slidingly arranged on the inner wall of the screening bin 2. When the two sleeves 302 move relative to each other, the connecting plate 304 is further pushed by the push plate 305 through the two transmission rods 303, and when the two sleeves 302 move in opposite directions, the connecting plate 304 is pulled by the push plate 305 through the two transmission rods 303.

[0042] As shown in the Figures 1 to 7As shown, the outer surface of the two sleeves 302 is fixedly provided with a limiting plate 308, the two limiting plates 308 are slidingly arranged on the two sides of the inner wall of the second box 3, one side of the second box 3 is provided with a bidirectional motor 306, the output shaft of the bidirectional motor 306 is connected with one side of the bidirectional screw rod 301, the external power switch of the bidirectional motor 306 is opened, the output shaft of the bidirectional motor 306 can rotate forward and backward, and then the output shaft of the bidirectional motor 306 drives the bidirectional screw rod 301 to rotate.

[0043] As shown in the figure, Figures 1 to 7 The sliding plate 307 is slidingly arranged on the side of the screening bin 2 away from the second box 3, the screening bin 2 is taken off from the top of the screening bin 2 by sliding the sliding plate 307, and the sliding plate 307 blocks the notch on the top of the screening bin 2.

[0044] Principle: in the waste asphalt broken, open the drive motor 210 of the external power switch, and then drive the motor 210 output shaft drive one of the broken roll 208 rotation, further through one of the gear 209 drive another gear 209 rotation, so that two gear 209 reverse rotation, further make two broken roll 208 co-rotation, at this time through the feed hopper 212 will be waste asphalt into the broken roll 1 inside, further fall on the two broken roll 208 reverse rotation, at this time two broken roll 208 broken waste asphalt, two baffle 211 can prevent asphalt falling into the broken roll 1 gap, further broken asphalt fall on the screen plate 207, at this time by opening the hydraulic rod 206 of the external power supply, control the output shaft of hydraulic rod 206 back and forth, the screen plate 207 can slide in the screen 2 inner wall, in the hydraulic rod 206 forward, will one of the force plate 204, further push the screen plate 207, at this time the screen plate 207 drive another force plate 204 movement, a plurality of second sleeve rod 203 can slide on the outer surface of a plurality of first sleeve rod 202, at this time another force plate 204 push a plurality of second sleeve rod 203, so that the second sleeve rod 203 push a plurality of springs 205, further extrude a plurality of springs 205, when a plurality of springs 205 extrusion will produce a reverse force, at this time the output end of the hydraulic rod 206 retraction, the reverse force of a plurality of springs 205 push a plurality of second sleeve rod 203, further through another force plate 204 push the screen plate 207, in turn, when the output end of the hydraulic rod 206 back and forth, the screen plate 207 in the inner wall of the screen 2 back and forth slide, broken small particles of asphalt through the screen plate 207 on the small hole fall, after processing again, the use of large particles on the screen plate 207 upside, so that in the broken waste asphalt, screening broken asphalt, and the screening effect is good, after the end of the asphalt screening, by sliding the slide plate 307 from the screen 2 above, at this time open the external power switch of the bidirectional motor 306, the output shaft of the bidirectional motor 306 can be positive and negative rotation, in turn, the output shaft of the bidirectional motor 306 drive the bidirectional screw rod 301 rotation, because the bidirectional screw rod 301 outer surface has two different rotation direction thread groove, two sleeve 302 is connected with two different rotation direction thread groove, and two limit plates 308 can slide on one side of the second box 3 inner wall, in turn, when the bidirectional screw rod 301 rotates in different directions, two sleeves 302 on the bidirectional screw rod 301 outer surface do opposite or opposite movement, when two sleeves 302 relative movement, through two transmission rod 303 push the connecting plate 304 further push the push plate 305, when two sleeves 302 opposite movement, through two transmission rod 303 will pull the connecting plate 304, further pull the push plate 305, at this time control the clockwise rotation of the output shaft of the bidirectional motor 306, so that two sleeves 302 on the bidirectional screw rod 301 outer surface relative movement push plate 305,Further make the push plate 305 in the screen plate 207 outer surface movement, push the big granular pitch on the slide plate 307, it is from the screening bin 2 one side drop, the pitch in the screening bin 2 collection and then put in the crushing bin 1 inside crushing, thereby in the use of the crusher, big granular pitch is taken from the crusher inside convenient, improve the practicability of the crusher.

[0045] The above, only the preferred embodiment of the application has, not the other form of limit to the utility model, any person skilled in the art possibly utilizes the technical content disclosed above to change or modify as equivalent embodiment of equivalent change applied to other fields, but any simple modification, equivalent change and modification of the above embodiment according to the technical essence of the utility model, still belongs to the protection scope of the technical scheme of the utility model.

Claims

1. A waste asphalt recycling crusher characterized by, The crusher comprises: a crushing chamber (1); a screening chamber (2) fixedly arranged on one side of the crushing chamber (1), and first boxes (201) fixedly arranged on both sides of the screening chamber (2); a plurality of first sleeve rods (202) fixedly arranged on one side of the inner wall of one of the first boxes (201), and second sleeve rods (203) movably sleeved on the outer surfaces of the plurality of first sleeve rods (202); a hydraulic rod (206) installed at the center of one side of the other first box (201); a sieve plate (207) slidingly arranged on the inner wall of the screening chamber (2), and stress plates (204) fixedly arranged on both sides of the sieve plate (207).

2. The waste asphalt regenerating crusher according to claim 1, characterized in that: Both sides of the inner wall of the crushing chamber (1) are provided with two crushing rollers (208) through bearings, the outer surfaces of the two crushing rollers (208) are fixedly sleeved with gears (209), the outer surfaces of the two gears (209) are meshingly arranged, and the outer surfaces of the first sleeve rods (202) are movably sleeved with springs (205).

3. The waste asphalt regenerating crusher according to claim 2, characterized in that: A feeding hopper (212) is installed on one side of the crushing chamber (1), two partitions (211) are fixedly arranged on one side of the inner wall of the crushing chamber (1), a driving motor (210) is installed on one side of the crushing chamber (1), and an output shaft of the driving motor (210) is connected to one side of one of the crushing rollers (208).

4. The waste asphalt regenerating crusher according to claim 1, characterized in that: A second box (3) is fixedly arranged on one side of the screening chamber (2), and bidirectional lead screws (301) are arranged on both sides of the inner wall of the second box (3) through bearings.

5. The waste asphalt regenerating crusher according to claim 4, characterized in that: Two sleeves (302) are threadedly sleeved on the outer surfaces of the bidirectional lead screws (301), and transmission rods (303) are movably arranged on one side of each of the two sleeves (302).

6. The waste asphalt regenerating crusher according to claim 5, characterized in that: A connecting plate (304) is movably arranged on one side of each of the two transmission rods (303), a push plate (305) is fixedly arranged on one side of the connecting plate (304), and the push plate (305) is slidingly arranged on the inner wall of the screening chamber (2).

7. The waste asphalt regenerating crusher according to claim 6, characterized in that: Limiting plates (308) are fixedly arranged on the outer surfaces of the two sleeves (302), and the two limiting plates (308) are slidingly arranged on both sides of the inner wall of the second box (3), a bidirectional motor (306) is installed on one side of the second box (3), and an output shaft of the bidirectional motor (306) is connected to one side of the bidirectional lead screw (301).

8. The waste asphalt regenerating crusher according to claim 4, characterized in that: A sliding plate (307) is slidingly arranged on one side of the screening chamber (2) away from the second box (3).

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