CN212582345U

CN212582345U - Spiral distributor of rubber asphalt synchronous sealing vehicle

Info

Publication number: CN212582345U
Application number: CN202020723145.5U
Authority: CN
Inventors: 张文辉; 原朋举; 叶向阳; 贾紫鹏
Original assignee: Xinxiang Chuangda Highway Equipment Co ltd
Current assignee: Xinxiang Chuangda Highway Equipment Co ltd
Priority date: 2020-05-06
Filing date: 2020-05-06
Publication date: 2021-02-23
Anticipated expiration: 2030-05-06

Abstract

The utility model discloses a synchronous seal car spiral distributing device of rubberized asphalt, including casing and mounting panel, there is the motor through bolt fixed mounting on one side outer wall of casing, and the output of motor passes through shaft coupling fixedly connected with connecting axle, and the one end welding of connecting axle has the clutch blocks, and the clutch blocks has the fixture block on keeping away from one side outer wall of connecting axle, and bonds on one side outer wall of fixture block and have the contact layer, and the inside of casing is rotated through the bearing and is connected with the main shaft, and the outside welding of main shaft has the auger, and the one end welding that the main shaft is close to the motor has the. The utility model discloses a through the frictional force transmission between connecting block and the clutch blocks between motor and the main shaft, when the bold pebble will twist the dragon card and die, the motor can drive the connecting axle and continue to rotate this moment, prevents that the motor from burning out, and the torsion that the auger received then equals the frictional force between connecting block and the clutch blocks, can prevent that the auger atress from too big damage.

Description

Spiral distributor of rubber asphalt synchronous sealing vehicle

Technical Field

The utility model relates to a synchronous seal car technical field especially relates to a synchronous seal car spiral material distributor of rubber asphalt.

Background

The synchronous chip seal is a device which utilizes a synchronous chip seal vehicle to spray asphalt binder and spread aggregate simultaneously, so that the asphalt binder and the aggregate are in the most sufficient contact, the maximum bonding degree between the asphalt binder and the aggregate is achieved, compared with the common chip seal, the synchronous chip seal shortens the time interval between binder spraying and aggregate spreading, so that aggregate particles can be better implanted into the binder, and a spiral distributor of the synchronous chip seal vehicle is used for spreading stones on the ground.

The auger of the prior spiral distributor of the synchronous seal car is directly connected with the motor, when the auger is blocked by a larger stone, the motor still works, and the auger is possibly damaged and deformed or the motor is burnt. Therefore, it is necessary to design a spiral distributor for a rubberized asphalt synchronous layer sealing vehicle to solve the above problems.

Disclosure of Invention

The utility model aims at solving the problem that the auger is still operated when the larger stone blocks the auger in the prior art, possibly leading to the damage of the auger or the burning of the motor, and providing the spiral distributor of the rubber asphalt synchronous seal vehicle.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a synchronous seal car spiral distributing device of rubberized asphalt, includes casing and mounting panel, there is the motor through bolt fixed mounting on one side outer wall of casing, and the output of motor passes through shaft coupling fixedly connected with connecting axle, the one end welding of connecting axle has the clutch blocks, the clutch blocks keeps away from to weld on one side outer wall of connecting axle has the fixture block, and bonds on one side outer wall of fixture block and have the contact layer, the inside of casing rotates through the bearing and is connected with the main shaft, and the outside welding of main shaft has the auger, the one end welding that the main shaft is close to the motor has the connecting block, and the connecting block is close to and opens on one side outer wall of clutch blocks and have the draw-in groove, it has the frictional layer to bond on one side inner wall of draw-in groove.

The key concept of the technical scheme is as follows: through connecting block and the clutch blocks that set up, through the frictional force transmission between connecting block and the clutch blocks between motor and the main shaft, when the bold stone will twist the dragon card and die, the motor can drive the connecting axle and continue to rotate this moment, prevents that the motor from burning out, and the torsion that the auger received then equals the frictional force between connecting block and the clutch blocks, can prevent that the auger atress from too big damage.

Furthermore, the outer wall of one side, close to the main shaft, of the connecting shaft is provided with a jack, the outer wall of one side, close to the connecting shaft, of the main shaft is welded with an inserted rod, and the inserted rod is rotatably connected inside the jack through a bearing.

Furthermore, the fixed plates are welded on two sides of the outer wall of the top of the shell, guide holes distributed equidistantly are formed in the top of one fixed plate, guide rods distributed equidistantly are welded on the outer wall of the bottom of the mounting plate, the guide rods are inserted into the guide holes, springs are sleeved on the outer portions of the guide rods, and the springs are located between the outer wall of the top of the fixed plate and the outer wall of the bottom of the mounting plate.

Furthermore, fixed grooves are formed in the outer wall of the top of the fixed plate and the outer wall of the bottom of the mounting plate, and the springs are located inside the fixed grooves.

Furthermore, the outer wall of the top of the other fixing plate is provided with fixing holes distributed at equal intervals, and fixing rods are inserted into the fixing holes.

Further, install the feed plate through the bolt on the top outer wall of casing, and it has the feed inlet to open on the top outer wall of feed plate, it has the discharge gate to open on the bottom outer wall of casing.

Further, there is a protection casing through bolt fixed mounting on the outer wall of one side of casing, and opens on the bottom outer wall of protection casing has the radiating groove, the motor is located the inside of protection casing. The utility model has the advantages that:

1. through connecting block and the clutch blocks that set up, through the frictional force transmission between connecting block and the clutch blocks between motor and the main shaft, when the bold stone will twist the dragon card and die, the motor can drive the connecting axle and continue to rotate this moment, prevents that the motor from burning out, and the torsion that the auger received then equals the frictional force between connecting block and the clutch blocks, can prevent that the auger atress from too big damage.

2. Through the fixed plate and the mounting panel that set up, mounting panel fixed mounting is on synchronous seal coat car, and through spring coupling between fixed plate and the mounting panel, when synchronous seal coat car motion, the vibration that the motion produced can make spiral distributor produce resonance to make the inside stone of spiral distributor distribute more evenly under the vibration.

3. Through the feeding plate that sets up, the feeding plate setting is at the top of spiral material distributor to being hourglass hopper-shaped, can preventing effectively that the hopper from getting into the inside stone of spiral material distributor and from the inside departure of spiral material distributor, thereby guaranteed construction quality and staff's safety on every side.

Drawings

FIG. 1 is a schematic structural view of a spiral distributor of a rubber asphalt synchronous layer sealing vehicle provided by the present invention;

FIG. 2 is a schematic view of a main shaft structure of a spiral distributor of a rubber asphalt synchronous layer sealing vehicle provided by the present invention;

FIG. 3 is a partial sectional view of a main shaft and connecting shaft structure of a spiral distributor of a rubber asphalt synchronous layer sealing vehicle provided by the utility model;

FIG. 4 is a sectional view of the mounting plate and the fixing plate of the spiral distributor of the rubber asphalt synchronous layer-sealing vehicle provided by the utility model;

fig. 5 is the utility model provides a shell structure cross-sectional view of synchronous seal car spiral distributor of rubberized asphalt.

In the figure: the device comprises a shell 1, a motor 2, a protective cover 3, a heat dissipation groove 4, a main shaft 5, a fixing plate 6, a mounting plate 7, a fixing rod 8, a guide hole 9, a guide rod 10, a fixing groove 11, a spring 12, a packing auger 13, a connecting block 14, a clamping groove 15, a friction layer 16, an inserting rod 17, a connecting shaft 18, an inserting hole 19, a friction block 20, a clamping block 21, a contact layer 22, a discharge hole 23, a feed plate 24, a feed port 25 and a fixing hole 26.

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 to 5, a spiral distributor of a rubberized asphalt synchronous seal lathe comprises a housing 1 and a mounting plate 7, wherein a motor 2 is fixedly mounted on the outer wall of one side of the housing 1 through bolts, the type of the motor 2 is preferably JB/T10391-2002 and is used for providing power, the output end of the motor 2 is fixedly connected with a connecting shaft 18 through a coupler, one end of the connecting shaft 18 is welded with a friction block 20, the outer wall of one side, away from the connecting shaft 18, of the friction block 20 is welded with a fixture block 21, a contact layer 22 is bonded on the outer wall of one side of the fixture block 21 and is used for increasing friction, the interior of the housing 1 is rotatably connected with a main shaft 5 through a bearing, the exterior of the main shaft 5 is welded with a packing auger 13, one end, close to the motor 2, of the main shaft 5 is welded with a connecting block 14, a clamping groove 15 is formed, the friction force is increased, the clamping block 21 is clamped in the clamping groove 15, and the friction layer 16 and the contact layer 22 are attached to each other and used for driving the connecting shaft 18 and the spindle 5.

As can be seen from the above description, the present invention has the following advantages: through the connecting block 14 and the friction block 20, the motor 2 and the main shaft 5 are in friction transmission through the connecting block 14 and the friction block 20, when the packing auger 13 is clamped by a large stone, the motor 2 can drive the connecting shaft 18 to continue rotating at the moment, the motor 2 is prevented from being burnt, the torsion force borne by the packing auger 13 is equal to the friction force between the connecting block 14 and the friction block 20, and the packing auger 13 can be prevented from being damaged due to overlarge stress.

Furthermore, a jack 19 is formed in the outer wall of one side, close to the main shaft 5, of the connecting shaft 18, an inserting rod 17 is welded to the outer wall of one side, close to the connecting shaft 18, of the main shaft 5, and the inserting rod 17 is rotatably connected to the inside of the jack 19 through a bearing and used for fixing the main shaft 18.

Furthermore, fixing plates 6 are welded on two sides of the outer wall of the top of the shell 1, guide holes 9 distributed equidistantly are formed in the top of one fixing plate 6, guide rods 10 distributed equidistantly are welded on the outer wall of the bottom of the mounting plate 7 and used for guiding the spiral distributor, the guide rods 10 are inserted into the guide holes 9 in a sleeved mode, springs 12 are sleeved on the outer portions of the guide rods 10, the spiral distributor can vibrate up and down along with the movement of the step seal layer vehicle, and the springs 12 are located between the outer wall of the top of the fixing plate 6 and the outer wall of the bottom of the mounting plate 7.

Further, fixing grooves 11 are formed on the outer wall of the top of the fixing plate 6 and the outer wall of the bottom of the mounting plate 7, and springs 12 are located inside the fixing grooves 11 and used for fixing the springs 12.

Furthermore, the outer wall of the top of the other fixing plate 6 is provided with fixing holes 26 which are distributed equidistantly and used for guiding the fixing rods 8, and the fixing rods 8 are inserted into the fixing holes 26 and used for being connected with the synchronous layer sealing vehicle.

Further, a feeding plate 24 is installed on the outer wall of the top of the shell 1 through a bolt, a feeding hole 25 and a material feeding hole are formed in the outer wall of the top of the feeding plate 24, and a discharging hole 23 and a material outlet are formed in the outer wall of the bottom of the shell 1.

Further, there is protection casing 3 through bolt fixed mounting on the outer wall of one side of casing 1, prevents that motor 2 from being pounded by the stone, and it has radiating groove 4 to open on the bottom outer wall of protection casing 3, can make the heat effluvium that motor 2 produced, and motor 2 is located the inside of protection casing 3.

By adopting the fixing plate 6 and the mounting plate 7 which are arranged, the mounting plate 7 is fixedly mounted on the synchronous sealing vehicle, the fixing plate 6 is connected with the mounting plate 7 through the spring 12, and when the synchronous sealing vehicle moves, the spiral distributing device can resonate due to vibration generated by the movement, so that stones in the spiral distributing device are distributed more uniformly under the vibration; the feeding plate 24 that sets up, feeding plate 24 set up at the top of spiral material distributor to be hourglass hopper-shaped, can prevent effectively that the hopper from getting into the inside stone of spiral material distributor and from the inside departure of spiral material distributor, thereby guaranteed construction quality and staff's safety on every side.

In the following, some preferred embodiments or application examples are listed to help those skilled in the art to better understand the technical content of the present invention and the technical contribution of the present invention to the prior art:

example 1

A spiral distributor of a rubber asphalt synchronous seal lathe comprises a shell 1 and a mounting plate 7, wherein a motor 2 is fixedly mounted on the outer wall of one side of the shell 1 through bolts, the type of the motor 2 is preferably JB/T10391-2002 and used for providing power, the output end of the motor 2 is fixedly connected with a connecting shaft 18 through a coupler, a friction block 20 is welded at one end of the connecting shaft 18, a clamping block 21 is welded on the outer wall of one side, away from the connecting shaft 18, of the friction block 20, a contact layer 22 is bonded on the outer wall of one side of the clamping block 21 and used for increasing friction force, a main shaft 5 is rotatably connected inside the shell 1 through a bearing, an auger 13 is welded outside the main shaft 5, a connecting block 14 is welded at one end, close to the motor 2, of the main shaft 5, a clamping groove 15 is formed in the outer wall of one side, close, the friction force is increased, the clamping block 21 is clamped in the clamping groove 15, and the friction layer 16 and the contact layer 22 are attached to each other and used for driving the connecting shaft 18 and the spindle 5.

The outer wall of one side, close to the main shaft 5, of the connecting shaft 18 is provided with a jack 19, the outer wall of one side, close to the connecting shaft 18, of the main shaft 5 is welded with an inserted rod 17, and the inserted rod 17 is rotatably connected inside the jack 19 through a bearing and used for fixing the main shaft 18; fixing plates 6 are welded on two sides of the outer wall of the top of the shell 1, guide holes 9 distributed at equal intervals are formed in the top of one fixing plate 6, guide rods 10 distributed at equal intervals are welded on the outer wall of the bottom of the mounting plate 7 and used for guiding the spiral distributor, the guide rods 10 are inserted into the guide holes 9, springs 12 are sleeved outside the guide rods 10, the spiral distributor can vibrate up and down along with the movement of the step sealing car, and the springs 12 are located between the outer wall of the top of the fixing plate 6 and the outer wall of the bottom of the mounting plate 7; fixing grooves 11 are formed in the outer wall of the top of the fixing plate 6 and the outer wall of the bottom of the mounting plate 7, and springs 12 are located inside the fixing grooves 11 and used for fixing the springs 12; the outer wall of the top of the other fixing plate 6 is provided with fixing holes 26 which are distributed at equal intervals and guide the fixing rods 8, and the fixing rods 8 are inserted into the fixing holes 26 and are used for being connected with the synchronous layer sealing vehicle; a feeding plate 24 is mounted on the outer wall of the top of the shell 1 through bolts, a feeding hole 25 and a material feeding hole are formed in the outer wall of the top of the feeding plate 24, a discharging hole 23 and a material outlet are formed in the outer wall of the bottom of the shell 1; there is protection casing 3 through bolt fixed mounting on the outer wall of one side of casing 1, prevents that motor 2 from being pounded by the stone, and opens on the bottom outer wall of protection casing 3 has radiating groove 4, can make the heat effluvium that motor 2 produced, and motor 2 is located the inside of protection casing 3.

The working principle is as follows: when the device is used, an operator firstly fixedly installs the spiral material distributor on the synchronous layer sealing vehicle through the mounting plate 7 and the fixing rod 8, then starts the motor 2, the motor 2 drives the connecting shaft 18 to rotate, the connecting shaft 18 drives the friction block 20 to rotate, the friction block 20 drives the connecting block 14 to move through the contact layer 22 and the friction layer 16, the connecting block 14 drives the main shaft 5 to move, and the main shaft 5 drives the auger 13 to move, so that the middle stones move to two sides and are uniformly distributed; when the synchronous sealing layer vehicle moves and vibrates, the synchronous sealing layer vehicle drives the mounting plate 7 and the fixed rod 8 to move, and the mounting plate 7 and the fixed rod 8 drive the spiral distributor to vibrate up and down, so that stones are distributed more uniformly; when the packing auger 13 is blocked by the large stones, the stress of the packing auger 13 is greater than the friction force between the contact layer 22 and the friction layer 16, the motor 2 can drive the connecting shaft 18 to rotate at the moment, and the friction force between the contact layer 22 and the friction layer 16 prevents the packing auger 13 from being damaged.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a synchronous seal car spiral distributing device of rubberized asphalt, includes casing (1) and mounting panel (7), its characterized in that, there is motor (2) through bolt fixed mounting on the outer wall of one side of casing (1), and the output of motor (2) passes through shaft coupling fixedly connected with connecting axle (18), the one end welding of connecting axle (18) has clutch blocks (20), welding has fixture block (21) on the outer wall of one side that connecting axle (18) were kept away from to clutch blocks (20), and bonds on the outer wall of one side of fixture block (21) and has contact layer (22), the inside of casing (1) is connected with main shaft (5) through the bearing rotation, and the outside welding of main shaft (5) has auger (13), the one end welding that main shaft (5) are close to motor (2) has connecting block (14), and open on the outer wall of one side that connecting block (14) are close to friction block (20, a friction layer (16) is bonded on the inner wall of one side of the clamping groove (15), the clamping block (21) is clamped in the clamping groove (15), and the friction layer (16) and the contact layer (22) are mutually attached.

2. The spiral distributor for the rubberized asphalt synchronous seal vehicle according to claim 1, wherein a jack (19) is formed in the outer wall of one side, close to the main shaft (5), of the connecting shaft (18), an inserting rod (17) is welded to the outer wall of one side, close to the connecting shaft (18), of the main shaft (5), and the inserting rod (17) is rotatably connected to the inside of the jack (19) through a bearing.

3. The spiral distributor for the rubberized asphalt synchronous layer sealing vehicle according to claim 1, wherein fixing plates (6) are welded on both sides of the outer wall of the top of the casing (1), guide holes (9) are formed in the top of one of the fixing plates (6) and are distributed equidistantly, guide rods (10) are welded on the outer wall of the bottom of the mounting plate (7) and are distributed equidistantly, the guide rods (10) are inserted into the guide holes (9), a spring (12) is sleeved outside the guide rods (10), and the spring (12) is located between the outer wall of the top of the fixing plate (6) and the outer wall of the bottom of the mounting plate (7).

4. The spiral distributor of the rubberized asphalt synchronous seal car according to claim 3, wherein the fixing grooves (11) are formed on the top outer wall of the fixing plate (6) and the bottom outer wall of the mounting plate (7), and the springs (12) are positioned inside the fixing grooves (11).

5. The spiral distributor for the rubberized asphalt synchronous seal car according to claim 3, wherein the top outer wall of the other fixing plate (6) is provided with fixing holes (26) distributed at equal intervals, and the fixing rod (8) is inserted into the fixing holes (26).

6. The spiral distributor for the rubberized asphalt synchronous seal coat vehicle according to claim 1, wherein a feeding plate (24) is installed on the top outer wall of the shell (1) through a bolt, a feeding hole (25) is formed in the top outer wall of the feeding plate (24), and a discharging hole (23) is formed in the bottom outer wall of the shell (1).

7. The spiral distributor for the rubberized asphalt synchronous layer-sealing vehicle according to claim 1, wherein a protective cover (3) is fixedly installed on the outer wall of one side of the housing (1) through a bolt, a heat dissipation groove (4) is formed in the outer wall of the bottom of the protective cover (3), and the motor (2) is located inside the protective cover (3).