CN212316632U

CN212316632U - Gap filling device for asphalt highway maintenance

Info

Publication number: CN212316632U
Application number: CN202020739830.7U
Authority: CN
Inventors: 杨建辉
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-08
Filing date: 2020-05-08
Publication date: 2021-01-08
Anticipated expiration: 2030-05-08

Abstract

The utility model discloses a gap filling device for pitch highway maintenance, comprising a base plate, the bottom of bottom plate all rigid couplings all around has the universal wheel, and top one side rigid coupling of bottom plate has the agitator tank, and the hot plate is installed to the inner wall of agitator tank, and the inside top of agitator tank is rotated through the bearing and is connected with the (mixing) shaft, and the top rigid coupling of agitator tank has the motor. The utility model discloses in, under the effect of clearance barrier mechanism, when pushing away through bottom plate top one side when promoting, then the bottom plate can remove through the universal wheel, the scraper of bottom plate bottom can clear away subaerial barrier simultaneously, because the roughness on ground differs, through the telescopic link, compression spring's setting, can make the height of scraper adjust by oneself according to the state of the roughness on ground when removing, through the back of cleaing away subaerial barrier, can effectually guarantee the work of filling of pitch to gap department, prevent that the barrier from influencing the work of filling of pitch.

Description

Gap filling device for asphalt highway maintenance

Technical Field

The utility model relates to a pitch highway maintenance technical field especially relates to a gap filling device for pitch highway maintenance.

Background

Technical measures taken to prevent damage to asphalt pavement and maintain the pavement in a good technical condition are generally called asphalt highway pavement maintenance, and the service life of the highway can be prolonged by repairing the highway with asphalt.

The gap filling device for the existing asphalt highway maintenance does not have a mechanism for clearing obstacles on the road surface before gap filling, a mechanism for conveniently controlling the discharge amount of asphalt and a mechanism for quickly rolling the asphalt.

Disclosure of Invention

The utility model aims at solving the gap filling device of current pitch highway maintenance and not possessing the mechanism that can clear away the barrier on the road surface before the gap is filled to do not possessing the mechanism that can conveniently control the load of pitch, do not possess the shortcoming that can carry out the mechanism of rolling out fast to pitch moreover, and the gap filling device who is used for pitch highway maintenance that proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a gap filling device for pitch highway maintenance, includes the bottom plate, the bottom of bottom plate all rigid couplings all around has the universal wheel, and top one side rigid coupling of bottom plate has the agitator tank, and the hot plate is installed to the inner wall of agitator tank, and the inside top of agitator tank is rotated through the bearing and is connected with the (mixing) shaft, and the top rigid coupling of agitator tank has the motor, and the output shaft of motor is connected with the (mixing) shaft, and the stirring leaf is installed to the impartial distance in outer wall both sides of (mixing) shaft, clearance obstacle mechanism is installed to bottom central line one side of bottom plate, and the bottom mid-coupling of bottom plate.

As a further description of the above technical solution:

the obstacle removing mechanism comprises telescopic rods fixedly connected to two sides of the central line of the bottom end of the bottom plate, compression springs are movably sleeved outside the two telescopic rods, a first connecting plate is fixedly connected to the bottoms of the two telescopic rods, a second connecting plate is fixedly connected to the lower side of the first connecting plate through screws, and scrapers are fixedly connected to the bottoms of the second connecting plate.

As a further description of the above technical solution:

the connecting plate I is internally provided with a jack for facilitating the insertion of a screw, the top end of the connecting plate II is provided with a threaded hole for facilitating the threaded butt joint of the screw, and the shape of the connecting plate II is matched with that of the connecting plate I.

As a further description of the above technical solution:

the rolling mechanism comprises fixed blocks fixedly connected to two sides of the central line of the bottom plate, mounting holes are formed in the two fixed blocks in a penetrating mode, threaded columns are movably connected to the two mounting holes in the inner portions, a roller is rotatably connected between the two threaded columns, and butterfly nuts are connected to the outer portions of the two threaded columns in a threaded mode.

As a further description of the above technical solution:

the cross section of the mounting opening is of a u-shaped structure, the caliber of the mounting opening is equal to the diameter of the cross section of the threaded column, and one end of the threaded column is rotatably connected with the roller through a bearing.

As a further description of the above technical solution:

adjustment mechanism has all seted up the spout including seting up the inner chamber on the agitator tank, the equal sliding connection in inside of two spouts has the slider, and the rigid coupling has the striker plate between two sliders, and the one end rigid coupling of striker plate has the fixed plate, and the top rigid coupling of bottom plate has electric putter, and electric putter's output and fixed plate rigid coupling.

As a further description of the above technical solution:

the inner cavity is communicated with a discharge port formed in the bottom end of the stirring tank, the bottom end of the discharge port is fixedly connected with a discharge pipeline, and the bottom end of the fixed plate is attached to the top end of the bottom plate.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. the utility model discloses in, under the effect of clearance barrier mechanism, when pushing away through bottom plate top one side when promoting, then the bottom plate can remove through the universal wheel, the scraper of bottom plate bottom can clear away subaerial barrier simultaneously, because the roughness on ground differs, through the telescopic link, compression spring's setting, can make the height of scraper adjust by oneself according to the state of the roughness on ground when removing, through the back of cleaing away subaerial barrier, can effectually guarantee the work of filling of pitch to gap department, prevent that the barrier from influencing the work of filling of pitch.

2. The utility model discloses in, under adjustment mechanism's effect, external power supply through the motor starts, can drive the (mixing) shaft, thereby make the stirring leaf stir the pitch raw materials in the stirring jar, simultaneously under the effect of hot plate, can make the raw materials can be stirred more evenly, efficiency is higher, secondly, when needs carry out the ejection of compact to the pitch that stirs, then can start electric putter's external power supply, then electric putter contracts, thereby make the striker plate follow discharge gate department put aside, then communicate between discharge gate and its ejection of compact pipeline, thereby be convenient for the pitch in the stirring jar carries out ejection of compact work, through this setting, can control the discharge size of pitch, prevent that the too much problem that leads to pitch waste of discharge volume from taking place.

3. The utility model discloses in, under the effect of rolling mechanism, through pushing away when promoting the bottom plate, then the cylinder of bottom plate bottom can rotate to can carry out the work of flattening to the ejection of compact pipeline ejection of compact and the pitch that drops in road surface gap department, and then improved the work efficiency that the road surface gap was filled, unload butterfly nut through the pine simultaneously and can dismantle the cylinder, make things convenient for the manual work to dismantle the cylinder and get off and clear up the work.

Drawings

FIG. 1 is a schematic view of the overall structure of a gap filling device for maintaining asphalt roads in the present invention;

fig. 2 is a schematic view of the unfolding structure of the obstacle clearing mechanism of the utility model;

FIG. 3 is a schematic view of the expansion structure of the middle rolling mechanism of the present invention;

fig. 4 is an enlarged schematic view of the position a of the present invention.

Illustration of the drawings:

1. a base plate; 2. a universal wheel; 3. a stirring tank; 4. heating plates; 5. a stirring shaft; 6. a motor; 7. stirring blades; 8. an obstacle removing mechanism; 801. a telescopic rod; 802. a compression spring; 803. a first connecting plate; 804. a second connecting plate; 805. a scraper; 9. a rolling mechanism; 901. a fixed block; 902. an installation port; 903. a threaded post; 904. a drum; 905. a butterfly nut; 10. an adjustment mechanism; 1001. an inner cavity; 1002. a chute; 1003. a slider; 1004. a striker plate; 1005. a fixing plate; 1006. an electric push rod; 11. a discharge pipeline.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-4, a gap filling device for asphalt road maintenance comprises a bottom plate 1, universal wheels 2, an agitator tank 3, a heating plate 4, a stirring shaft 5, a motor 6, a stirring blade 7, a barrier removing mechanism 8, a telescopic rod 801, a compression spring 802, a first connecting plate 803, a second connecting plate 804, a scraper 805, a rolling mechanism 9, a fixed block 901, a mounting hole 902, a threaded column 903, a roller 904, a butterfly nut 905, an adjusting mechanism 10, an inner cavity 1001, a chute 1002, a sliding block 1003, a baffle plate 1004, a fixed plate 1005, an electric push rod 1006 and a discharge pipeline 11, wherein the universal wheels 2 are fixedly connected around the bottom end of the bottom plate 1, a push handle convenient to push is arranged on one side of the top end of the bottom plate 1, the agitator tank 3 is fixedly connected on one side of the top end of the agitator tank 3, two feed inlets are arranged on the top end of the agitator tank 3, the heating plate 4, efficiency of making of pitch is improved, avoid pitch cooling and concreting, agitator tank 3's inside top is rotated through the bearing and is connected with (mixing) shaft 5, agitator tank 3's top rigid coupling has motor 6, motor 6's output shaft is connected with (mixing) shaft 5, stirring leaf 7 is installed to the impartial distance in the outer wall both sides of (mixing) shaft 5, obstacle removing mechanism 8 is installed to bottom plate 1's bottom central line one side, bottom plate 1's bottom mid-portion is connected with rolls mechanism 9, install adjustment mechanism 10 between bottom plate 1 and the agitator tank 3.

Further, the obstacle removing mechanism 8 comprises telescopic rods 801 fixedly connected to two sides of the center line of the bottom end of the bottom plate 1, compression springs 802 are movably sleeved outside the two telescopic rods 801, a first connecting plate 803 is fixedly connected to the bottom ends of the two telescopic rods 801, a second connecting plate 804 is fixedly connected to the lower portion of the first connecting plate 803 through screws, and a scraper 805 is fixedly connected to the bottom end of the second connecting plate 804.

Furthermore, the inside of the first connecting plate 803 is provided with a jack for inserting a screw, the top end of the second connecting plate 804 is provided with a threaded hole for butting the screw threads, the shape of the second connecting plate 804 is matched with that of the first connecting plate 803, and the scraper 805 at the bottom end of the second connecting plate 804 can be detached for replacement or cleaning by loosening and detaching the screw.

Further, grinding mechanism 9 includes fixed block 901 of rigid coupling in bottom plate 1 central line both sides, the inside of two fixed blocks 901 all runs through there is installing port 902, the equal swing joint in inside of two installing ports 902 has screw thread post 903, it is connected with cylinder 904 to rotate between two screw thread posts 903, the equal threaded connection in outside of two screw thread posts 903 has butterfly nut 905, loose butterfly nut 905, then screw thread post 903 that cylinder 904 both ends are connected can be followed respectively and removed in installing port 902, be convenient for dismantle the cylinder 904 and get off and maintain or clear up the work.

Further, the cross section of the mounting opening 902 is in a u-shaped structure, the caliber of the mounting opening 902 is equal to the diameter of the cross section of the threaded column 903, one end of the threaded column 903 is rotatably connected with the roller 904 through a bearing, the bearing is embedded into the opening at one end of the roller 904, and the inner ring of the bearing is fixedly connected with the outer part of the threaded column 903.

Further, adjustment mechanism 10 is including seting up the inner chamber 1001 on agitator tank 3, and spout 1002 has all been seted up to the inner wall both sides of inner chamber 1001, and the equal sliding connection in inside of two spout 1002 has slider 1003, and the rigid coupling has striker plate 1004 between two slider 1003, and the one end rigid coupling of striker plate 1004 has fixed plate 1005, and the top rigid coupling of bottom plate 1 has electric putter 1006, and electric putter 1006's output and fixed plate 1005 looks rigid coupling.

Further, the discharge gate that inner chamber 1001 and agitator tank 3's bottom were seted up is linked together, the bottom and the ejection of compact pipeline 11 looks rigid coupling of discharge gate, and the laminating is connected between the bottom of fixed plate 1005 and the top of bottom plate 1, and electric putter 1006 starts through external power supply, then can contract to make striker plate 1004 remove from discharge gate department, the pitch of being convenient for carries out ejection of compact work.

The working principle is as follows: when the asphalt mixing machine is used, a user can firstly pour asphalt raw materials into the stirring tank 3 through the feeding hole, and the stirring shaft 5 can be driven by starting an external power supply of the motor 6, so that the stirring blade 7 can stir the asphalt raw materials in the stirring tank 3, meanwhile, the raw materials can be stirred more uniformly under the action of the heating plate 4, the efficiency is higher, secondly, when the stirred asphalt needs to be discharged, the external power supply of the electric push rod 1006 (model: KTC-75) can be started, the electric push rod 1006 contracts, so that the baffle plate 1004 is moved away from the discharging hole, the discharging hole is communicated with the discharging pipeline 11, so that the asphalt in the stirring tank 3 can be discharged, when the baffle plate is pushed by the pushing handle on one side of the top end of the bottom plate 1, the bottom plate 1 can move through the universal wheels 2, simultaneously, the scraper 805 at the bottom of the bottom plate 1 can clear away the above-ground obstacles, and meanwhile, the pushing handle pushes the bottom plate 1, so that the roller 904 at the bottom of the bottom plate 1 can rotate, the discharging pipeline 11 can be discharged, asphalt falling at the road gap can be rolled, the work efficiency of filling the road gap is improved, and the working principle of the device is completed.

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. A gap filling device for asphalt road maintenance comprises a bottom plate (1) and is characterized in that, universal wheels (2) are fixedly connected around the bottom end of the bottom plate (1), a stirring tank (3) is fixedly connected with one side of the top end of the bottom plate (1), a heating plate (4) is installed on the inner wall of the stirring tank (3), a stirring shaft (5) is rotatably connected with the top end of the inner part of the stirring tank (3) through a bearing, a motor (6) is fixedly connected with the top end of the stirring tank (3), an output shaft of the motor (6) is connected with the stirring shaft (5), stirring blades (7) are installed on two sides of the outer wall of the stirring shaft (5) at equal intervals, obstacle clearing mechanisms (8) are installed on one side of the center line of the bottom end of the bottom plate (1), the middle of the bottom end of the bottom plate (1) is connected with a rolling mechanism (9), and adjusting mechanisms (10) are installed between the bottom plate (1) and the stirring tank (3).

2. The gap filling device for maintaining the asphalt road according to claim 1, wherein the obstacle removing mechanism (8) comprises telescopic rods (801) fixedly connected to two sides of a center line of the bottom end of the bottom plate (1), compression springs (802) are movably sleeved outside the two telescopic rods (801), a first connecting plate (803) is fixedly connected to the bottom ends of the two telescopic rods (801), a second connecting plate (804) is fixedly connected to the lower portion of the first connecting plate (803) through screws, and a scraper (805) is fixedly connected to the bottom end of the second connecting plate (804).

3. The gap filling device for maintaining the asphalt road according to claim 2, wherein the first connecting plate (803) is internally provided with a jack for inserting a screw, the top end of the second connecting plate (804) is provided with a threaded hole for butting the screw with a thread, and the shape of the second connecting plate (804) is matched with that of the first connecting plate (803).

4. The gap filling device for asphalt road maintenance according to claim 1, wherein the rolling mechanism (9) comprises fixed blocks (901) fixedly connected to two sides of the center line of the bottom plate (1), mounting ports (902) penetrate through the two fixed blocks (901), threaded columns (903) are movably connected to the two mounting ports (902), a roller (904) is rotatably connected between the two threaded columns (903), and butterfly nuts (905) are threadedly connected to the outer portions of the two threaded columns (903).

5. The gap filling device for maintaining the asphalt road according to claim 4, wherein the cross section of the mounting opening (902) is of a u-shaped structure, the caliber of the mounting opening (902) is equal to the diameter of the cross section of the threaded column (903), and one end of the threaded column (903) is rotatably connected with the roller (904) through a bearing.

6. The gap filling device for maintaining the asphalt road according to claim 1, wherein the adjusting mechanism (10) comprises an inner cavity (1001) arranged on the stirring tank (3), sliding grooves (1002) are respectively arranged on two sides of the inner wall of the inner cavity (1001), sliding blocks (1003) are respectively connected inside the two sliding grooves (1002) in a sliding manner, a material baffle plate (1004) is fixedly connected between the two sliding blocks (1003), a fixing plate (1005) is fixedly connected to one end of the material baffle plate (1004), an electric push rod (1006) is fixedly connected to the top end of the bottom plate (1), and the output end of the electric push rod (1006) is fixedly connected with the fixing plate (1005).

7. The gap filling device for asphalt road maintenance according to claim 6, wherein the inner cavity (1001) is communicated with a discharge port formed at the bottom end of the stirring tank (3), the bottom end of the discharge port is fixedly connected with a discharge pipeline (11), and the bottom end of the fixing plate (1005) is in fit connection with the top end of the bottom plate (1).