CN210303855U

CN210303855U - Cold regeneration facility in place

Info

Publication number: CN210303855U
Application number: CN201921021989.9U
Authority: CN
Inventors: 刘涛
Original assignee: Inner Mongolia Bus Investment Road And Bridge Technology Maintenance Co Ltd
Current assignee: Inner Mongolia Bus Investment Road And Bridge Technology Maintenance Co Ltd
Priority date: 2019-07-03
Filing date: 2019-07-03
Publication date: 2020-04-14
Anticipated expiration: 2029-07-03

Abstract

The utility model relates to a municipal administration equipment technical field just discloses a cold in place regeneration facility, including the screening case, the discharge gate has been seted up at the middle part of screening incasement chamber bottom, and the first telescopic link of bottom fixedly connected with of screening incasement chamber. This cold regeneration facility on spot, it rotates to drive the lead screw through starting first motor, thereby drive the left side on the lead screw and remove a horizontal migration, and then drive the crushing roller that removes on the seat on a left side and carry out horizontal migration, adjust and remove the interval between crushing roller mechanism and the fixed crushing roller mechanism, can carry out the stage reduction to the material that the screening case was screened, also be convenient for adjust comminuted granularity size, simultaneously because the interval between removing crushing roller mechanism and the fixed crushing roller mechanism is adjustable in this device, when crushing roller is blocked by the material card and dies, can avoid crushing roller to be blocked by the card through the interval between enlarging removal crushing roller mechanism and the fixed crushing roller mechanism, need not shut down the maintenance, it is more convenient to use.

Description

Cold regeneration facility in place

Technical Field

The utility model relates to a municipal administration equipment technical field specifically is a cold in-place regeneration facility.

Background

The in-situ cold regeneration of road is a technology of utilizing asphalt regeneration equipment to break old asphalt pavement materials in situ, adding proper asphalt and modified materials, mixing and compacting, and building road by using old pavement materials as main materials.

However, when the existing in-situ cooling regeneration equipment crushes and regenerates the crushed old asphalt materials, the existing in-situ cooling regeneration equipment does not generally have the function of screening the old asphalt materials, so that large impurities which cannot be regenerated in the old asphalt materials cannot be removed, and meanwhile, the old asphalt materials with different sizes cannot be crushed in a grading manner.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a cold regeneration facility in situ, it can sieve to possess old pitch material, the hierarchical crushing, advantage with adjustable crushing roller interval, the old pitch material after the breakage of having solved current cold regeneration facility in situ smashes the regeneration, do not possess the function of sieving old pitch material usually, therefore great unable regeneration impurity in the old pitch material can't be removed, also can't carry out the hierarchical crushing to the old pitch material of equidimension not simultaneously, and the crushing roller interval of current cold regeneration facility in situ all is fixed, can't carry out the hierarchical crushing to the material, the problem of the dead condition of crushing roller card can appear in the use.

The utility model provides a following technical scheme: the utility model provides a cold-in-place regeneration facility, includes the screening case, the discharge gate has been seted up at the middle part of screening incasement chamber bottom, and the first telescopic link of bottom fixedly connected with of screening incasement chamber, the top movable sleeve of first telescopic link is equipped with first spring, and the top fixedly connected with screen cloth of first telescopic link, the middle part fixed mounting of screen cloth bottom has vibrating motor, the side fixed mounting of screening case has the cylinder, the output movable sleeve of cylinder is equipped with the piston rod, the one end of piston rod extends to the inside of screening case and the push pedal that fixedly connected with is located screen cloth one side top, the inside of screening case is equipped with the baffle that is located screen cloth one side, the bin outlet that is located screen cloth one side is seted up at the middle part of baffle, and the feed opening has been seted.

Preferably, the bottom fixedly connected with of screening case smashes the case, the inside of smashing the case is equipped with removes crushing roller mechanism, and smashes one side of incasement chamber and is equipped with left mount, the right mount of keeping away from left mount one side is established to the inside of smashing the case, the fixed cover in one side of right mount inner chamber is equipped with the bracing piece, movable cover is equipped with the right side on the bracing piece and removes the seat, the pivot movable groove has been seted up to the side that right side mount is close to left mount, the inside of smashing the case is equipped with the fixed crushing roller mechanism that is located and removes crushing roller mechanism one side.

Preferably, one side movable sleeve of bin outlet inner chamber is equipped with the baffle, the side fixedly connected with second telescopic link of baffle, the expansion end movable sleeve of second telescopic link is equipped with the second spring, and the stiff end of second telescopic link and one side fixed connection of screening case inner chamber.

Preferably, it includes first motor to remove crushing roller mechanism, first motor fixed mounting is in the side of smashing the case, and fixed cover is equipped with the lead screw on the output shaft of first motor, the lead screw extends to the inside of left mount and cup joints with the activity of left mount, and threaded cover is equipped with the left removal seat on the lead screw, the side fixed mounting that removes the seat on a left side has the second motor, fixed cover is equipped with the pivot on the output shaft of second motor, the fixed cover in middle part of pivot is equipped with crushing roller, movable groove has all been seted up to the both sides of left side mount inner chamber, and the movable groove of left side mount inner chamber both sides cup joints with the one end activity of second motor and pivot respectively.

Preferably, one end of the rotating shaft is movably sleeved with the right moving seat, and one end of the rotating shaft is movably sleeved with a rotating shaft moving groove formed in the side surface of the right fixing frame.

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. this cold regeneration facility on spot, it rotates to drive the lead screw through starting first motor, thereby drive the left side on the lead screw and remove a horizontal migration, and then drive the crushing roller that removes on the seat on a left side and carry out horizontal migration, adjust and remove the interval between crushing roller mechanism and the fixed crushing roller mechanism, can carry out the stage reduction to the material that the screening case was screened, also be convenient for adjust comminuted granularity size, simultaneously because the interval between removing crushing roller mechanism and the fixed crushing roller mechanism is adjustable in this device, when crushing roller is blocked by the material card and dies, can avoid crushing roller to be blocked by the card through the interval between enlarging removal crushing roller mechanism and the fixed crushing roller mechanism, need not shut down the maintenance, it is more convenient to use.

2. This cold in place regeneration facility drives the screen cloth vibration through starting vibrating motor to carry out the screening before regenerating the old asphalt pavement after the breakage, be convenient for on the one hand remove great unable regeneration impurity in the old asphalt material, sieve the old asphalt material of equidimension not simultaneously, thereby be convenient for utilize crushing roller to carry out the hierarchical crushing to the material after the screening.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the structural moving crushing roller mechanism of the present invention;

figure 3 is the side sectional view of the structure screening box of the utility model.

In the figure: 1. screening the box; 2. a discharge port; 3. a first telescopic rod; 4. a first spring; 5. screening a screen; 6. a vibration motor; 7. a cylinder; 8. a piston rod; 9. pushing the plate; 10. a partition plate; 11. a discharge outlet; 111. a baffle plate; 112. a second telescopic rod; 113. a second spring; 12. a feeding port; 13. a crushing box; 14. a movable crushing roller mechanism; 141. a first motor; 142. a screw rod; 143. a left moving seat; 144. a second motor; 145. a rotating shaft; 146. a crushing roller; 147. a movable groove; 15. a left fixed mount; 16. a right fixing frame; 17. a support bar; 18. a right movable seat; 19. a rotating shaft movable groove; 20. and fixing the crushing roller mechanism.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, a cold in place recycling device comprises a screening box 1, a discharge port 2 is disposed in the middle of the bottom end of an inner cavity of the screening box 1, a first telescopic rod 3 is fixedly connected to the bottom of the inner cavity of the screening box 1, a first spring 4 is movably sleeved on the top of the first telescopic rod 3, through the cooperation of the first telescopic rod 3 and the first spring 4, when a vibrating motor 6 is started, the vibrating motor 6 can drive a screen 5 to vibrate up and down in the screening box 1, the screen 5 is movably sleeved with the screening box 1, after the screen 5 vibrates, the top of the screen is just located on one side of the bottom of a discharge port 11, so that larger materials screened on the screen 5 can be pushed out through the discharge port 11 by a push plate 9, the screen 5 is fixedly connected to the top of the first telescopic rod 3, the vibrating motor 6 is fixedly mounted in the middle of the bottom end of the screen 5, and a cylinder 7 is fixedly, the output end of the cylinder 7 is movably sleeved with a piston rod 8, one end of the piston rod 8 extends into the sieving box 1 and is fixedly connected with a push plate 9 positioned above one side of the sieve 5, one side of the inner cavity of the sieving box 1 is provided with a groove matched with the size of the push plate 9, when the push plate 9 is not used, the piston rod is driven by the cylinder 7 to contract into the groove of the inner cavity of the sieving box 1, so that the push plate is prevented from influencing the vibration of the sieve 5, the inside of the sieving box 1 is provided with a baffle plate 10 positioned at one side of the sieve 5, the middle part of the baffle plate 10 is provided with a discharge hole 11 positioned at one side of the sieve 5, one side of the inner cavity of the discharge hole 11 is movably sleeved with a baffle plate 111, the side surface of the baffle plate 111 is fixedly connected with a second telescopic rod 112, the movable end of the second telescopic rod 112 is movably sleeved with a, the baffle 111 is convenient for the material to be pushed open, so as to open the discharge opening 11 for discharging, after the push plate 9 is reset after discharging, the second telescopic rod 112 and the second spring 113 are elastically reset, the discharge opening 11 is sealed, the material on the screen 5 is prevented from being discharged from the discharge opening 11 in the screening process, the fixed end of the second telescopic rod 112 is fixedly connected with one side of the inner cavity of the screening box 1, the bottom of the partition plate 10 is provided with a discharge opening 12, the bottom of the screening box 1 is fixedly connected with the crushing box 13, the inside of the crushing box 13 is provided with the movable crushing roller mechanism 14, the movable crushing roller mechanism 14 comprises a first motor 141, the first motor 141 is fixedly arranged on the side surface of the crushing box 13, the output shaft of the first motor 141 is fixedly sleeved with a lead screw 142, the lead screw 142 extends to the inside of the left fixing frame 15 and is movably sleeved with the left fixing frame 15, and the lead screw, a second motor 144 is fixedly arranged on the side surface of the left moving seat 143, a rotating shaft 145 is fixedly sleeved on an output shaft of the second motor 144, one end of the rotating shaft 145 is movably sleeved with the right moving seat 18, one end of the rotating shaft 145 is movably sleeved with a rotating shaft movable groove 19 formed in the side surface of the right fixed frame 16, the other end of the rotating shaft 145 is supported and limited by the right moving seat 18, so that the stability of the rotating shaft 145 in moving is improved, the stability of the rotating shaft 145 in rotating and operating processes of the crushing roller 146 is also improved, the middle part of the rotating shaft 145 is fixedly sleeved with the crushing roller 146, movable grooves 147 are formed in both sides of an inner cavity of the left fixed frame 15, the movable grooves 147 in both sides of the inner cavity of the left fixed frame 15 are respectively movably sleeved with the second motor 144 and one end of the rotating shaft 145, the movable grooves 147 in both sides of the inner cavity of the left fixed frame, the other end of the rotating shaft 145 is convenient to move on the right fixing frame 16, a left fixing frame 15 is arranged on one side of the inner cavity of the crushing box 13, a right fixing frame 16 far away from one side of the left fixing frame 15 is arranged inside the crushing box 13, a supporting rod 17 is fixedly sleeved on one side of the inner cavity of the right fixing frame 16, a right moving seat 18 is movably sleeved on the supporting rod 17, a rotating shaft moving groove 19 is formed in the side face, close to the left fixing frame 15, of the right fixing frame 16, and a fixed crushing roller mechanism 20 located on one side of the movable crushing roller mechanism 14 is arranged.

The working principle is as follows: firstly, adding crushed old asphalt materials through a feeding hole at the top of a sieving box 1, starting a vibrating motor 6 to drive a screen 5 to vibrate, sieving the materials by using the screen, enabling the sieved fine materials to fall into a crushing box 13 through a discharging hole 2, then starting a second motor 144 to drive a crushing roller 146 on a rotating shaft 145 to rotate, synchronously starting a fixed crushing roller mechanism 20 to crush the falling materials, finally, after the fine materials are crushed, closing the vibrating motor 6, starting a first motor 141 to drive a screw rod 142 to rotate, driving a left moving seat 143 on the screw rod 142 to horizontally move, supporting and limiting the rotating shaft 145 and the crushing roller 146 in a moving crushing roller mechanism 14 by using a right moving seat 18, further adjusting the distance between the moving crushing roller mechanism 14 and the fixed crushing roller mechanism 20, and then starting an air cylinder 7 to drive a push plate 9 at one end of a piston rod 8 to horizontally move, thereby promote the great material that sieves out on the screen cloth 5 and remove to bin outlet 11 department, utilize the baffle 111 of material extrusion bin outlet 11 department, baffle 111 atress extrusion second telescopic link 112 and second spring 113 to drive baffle 111 shrink and expose bin outlet 11, and then smash in the material that sieves on with the screen cloth 5 through feed opening 12 propelling movement to crushing case 13 through push pedal 9.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Cold in place recycling plant comprising a screening box (1), characterized in that: the screening box is characterized in that a discharge port (2) is formed in the middle of the bottom end of an inner cavity of the screening box (1), a first telescopic rod (3) is fixedly connected to the bottom of the inner cavity of the screening box (1), a first spring (4) is movably sleeved on the top of the first telescopic rod (3), a screen (5) is fixedly connected to the top of the first telescopic rod (3), a vibrating motor (6) is fixedly mounted in the middle of the bottom end of the screen (5), a cylinder (7) is fixedly mounted on the side surface of the screening box (1), a piston rod (8) is movably sleeved on the output end of the cylinder (7), one end of the piston rod (8) extends into the screening box (1) and is fixedly connected with a push plate (9) positioned above one side of the screen (5), a partition plate (10) positioned on one side of the screen (5) is arranged in the screening box (1), and a discharge port (11) positioned on one side of the screen, and the bottom of the clapboard (10) is provided with a feed opening (12).

2. A cold-in-place recycling apparatus according to claim 1, wherein: the utility model discloses a screening box, including screening box (1), crushing case (13) and right mount (16), the inside of crushing case (13) is equipped with removes crushing roller mechanism (14), and one side of crushing case (13) inner chamber is equipped with left mount (15), the inside of crushing case (13) is established and is kept away from right mount (16) of left mount (15) one side, the fixed cover in one side of right mount (16) inner chamber is equipped with bracing piece (17), movable sleeve is equipped with the right side and is removed seat (18) on bracing piece (17), pivot activity groove (19) have been seted up to the side that right mount (16) are close to left mount (15), the inside of crushing case (13) is equipped with and is located the fixed crushing roller mechanism (20) of removing crushing roller mechanism (14).

3. A cold-in-place recycling apparatus according to claim 1, wherein: one side movable sleeve of bin outlet (11) inner chamber is equipped with baffle (111), the side fixedly connected with second telescopic link (112) of baffle (111), the expansion end movable sleeve of second telescopic link (112) is equipped with second spring (113), and the stiff end of second telescopic link (112) and one side fixed connection of screening case (1) inner chamber.

4. A cold-in-place recycling apparatus according to claim 2, wherein: the movable crushing roller mechanism (14) comprises a first motor (141), the first motor (141) is fixedly arranged on the side surface of the crushing box (13), and the output shaft of the first motor (141) is fixedly sleeved with a screw rod (142), the screw rod (142) extends to the inside of the left fixed frame (15) and is movably sleeved with the left fixed frame (15), a left moving seat (143) is sleeved on the screw rod (142) in a threaded manner, a second motor (144) is fixedly installed on the side surface of the left moving seat (143), the output shaft of the second motor (144) is fixedly sleeved with a rotating shaft (145), the middle part of the rotating shaft (145) is fixedly sleeved with a crushing roller (146), two sides of the inner cavity of the left fixed frame (15) are both provided with a movable groove (147), and the movable grooves (147) at the two sides of the inner cavity of the left fixed frame (15) are respectively movably sleeved with the second motor (144) and one end of the rotating shaft (145).

5. A cold-in-place recycling apparatus according to claim 4, wherein: one end of the rotating shaft (145) is movably sleeved with the right moving seat (18), and one end of the rotating shaft (145) is movably sleeved with a rotating shaft moving groove (19) formed in the side surface of the right fixing frame (16).