CN111119102A

CN111119102A - Building site ground cleaning robot

Info

Publication number: CN111119102A
Application number: CN202010003548.7A
Authority: CN
Inventors: 李超; 柳晓云; 柳泽滨; 张世杰; 陈俊君; 刘钦杰
Original assignee: Shenzhen Hetu Construction Project Management Co ltd
Current assignee: Shenzhen Hetu Construction Project Management Co ltd
Priority date: 2020-01-03
Filing date: 2020-01-03
Publication date: 2020-05-08

Abstract

The invention belongs to the technical field of constructional engineering equipment, and particularly relates to a construction site ground cleaning robot which aims at the problems that a mechanical device cannot be cleaned up when encountering hard ground objects and the cleaning effect is poor. The invention enables the movable rod to reciprocate, the movable rod drives the connecting rod to reciprocate, the shovel plate moves along with the connecting rod to continuously shovel hard objects on the ground, the movable rod can reciprocate in the other direction under the action of the wavy opening and the guide rod in the reciprocating movement process of the movable rod, so that the shovel plate can reciprocate in two directions, and meanwhile, the zigzag opening of the shovel plate enables the hard objects on the ground to be more easily loosened.

Description

Building site ground cleaning robot

Technical Field

The invention relates to the technical field of constructional engineering equipment, in particular to a building site ground cleaning robot.

Background

After the construction, ground often can be covered with construction waste, brings inconvenience for follow-up construction, and these rubbish often clear up through the manual work, and efficiency is slower like this, and building site can use mechanical device to clear up a bit, and these devices replace artifical clearance, great promotion cleaning efficiency.

Through the retrieval, chinese patent publication is CN 106592491B's patent discloses a road surface belt cleaning device, including water spray unit and negative pressure suction unit, negative pressure suction unit includes the fan that uses with the cooperation of water spray unit and the driving motor who is connected with the fan, and water spray unit corresponds and installs the outside of fan sunction inlet, the rivers that water spray unit sprays are washd the road surface, under the impact force of rivers, attached to the dust and other earth's surface rubbish on road surface break away from ground.

When building site ground used mechanical device to clear up, some mechanical device can't clear up to hard things such as mud that building site ground appears easily, or can't the clean up, make the effect of clearance relatively poor.

Disclosure of Invention

The invention provides a building site ground cleaning robot based on the technical problems that a mechanical device cannot be cleaned up when meeting hard ground objects and the cleaning effect is poor.

The invention provides a construction site ground cleaning robot, which comprises a main body, wherein a first rotating shaft and a second rotating shaft are rotatably connected between the inner walls of the two sides of the main body, a first belt pulley and a third belt pulley are respectively sleeved at the middle parts of the first rotating shaft and the second rotating shaft, the outer parts of the first belt pulley and the third belt pulley are sleeved with the same first belt, the inner wall of one side of the main body is provided with a motor, the output shaft of the motor is connected with a second gear through a key, one end of the first rotating shaft is connected with the first gear through a key, the first gear is meshed with the second gear, the inner wall of the bottom end of the main body is rotatably connected with two third rotating shafts, a transmission mechanism is arranged between the top end of each third rotating shaft and the second rotating shaft, a first fixing rod and a second fixing rod are welded at one side of the main body, and a fourth rotating, the utility model discloses a scraper blade, including first dead lever, second belt pulley, fourth belt pulley, cam, first dead lever, second belt pulley and fourth belt pulley, third axis of rotation with the outside of fourth axis of rotation is overlapped respectively and is equipped with second belt pulley and fourth belt pulley, and the outside cover of second belt pulley and fourth belt pulley is equipped with same second belt, first cavity has been seted up to the one end of first dead lever, the top of fourth axis of rotation extends to the inside of first cavity, there is the cam on the top of fourth axis of rotation through the key-type connection, first dead lever is equipped with the spring in the inside of first cavity, and the one end welding of spring has the carriage release lever, the bar opening has been seted up in the bottom inner wall department of first cavity to first dead lever, first dead lever.

Preferably, the transmission mechanism comprises two first bevel gears and two second bevel gears, the two first bevel gears are respectively in key connection with the top ends of the two third rotating shafts, the two second bevel gears are respectively in key connection with the two ends of the second rotating shaft, and the first bevel gears are meshed with the second bevel gears.

Preferably, the motion mechanism includes four gyro wheels, four infrared induction heads of group, singlechip and two-way motor, four the gyro wheel is in the both sides of main part, two-way motor is in the bottom of main part, two-way motor with electric connection between the singlechip, the infrared induction head is in the one end of main part, the infrared induction head with electric connection between the singlechip, every group the infrared induction head contains an emission head and a receiving head.

Preferably, a plurality of iron columns are arranged outside the second belt.

Preferably, the welding of the bottom inner wall of main part has first baffle, and first baffle is the slope form, the welding of the top of first baffle has two second baffles, and two second baffles are in the both sides of first belt.

Preferably, two the welding has the arc between the second baffle, and the arc is in the inside of first belt, the welding of one side inner wall of main part has the collecting plate, one side of collecting plate with first belt contact, a plurality of bar through-holes have been seted up to the outer wall of first belt, first belt is equipped with the magnetic sheet in bar through-hole department, and the one end of magnetic sheet is equipped with the limiting plate.

Preferably, the opening has been seted up to the bottom inner wall of main part, the main part rotates at the opening part and is connected with the rotor plate, the one end of rotor plate with the main part passes through bolt fixed connection.

Preferably, the top end of the moving rod is welded with a guide rod, the first fixing rod is provided with a wave-shaped opening at the inner wall of the top end of the first cavity, the guide rod is located inside the wave-shaped opening, and one side of the shovel plate is provided with a sawtooth-shaped opening.

The beneficial effects of the invention are as follows:

1. through the arrangement of the fourth rotating shaft, the cam, the spring, the moving rod and the shovel plate, the motor drives the first rotating shaft to rotate, the first rotating shaft drives the second rotating shaft to rotate, the second rotating shaft drives the third belt pulley to rotate through the transmission mechanism, the third belt pulley drives the fourth belt pulley to rotate, the fourth belt pulley drives the fourth rotating shaft to rotate, the fourth rotating shaft drives the cam to rotate, the cam contacts with the moving rod while rotating, the moving rod reciprocates through the action of the spring, the moving rod drives the connecting rod to reciprocate, and the shovel plate moves along with the moving rod and ceaselessly shovels hard objects on the ground;

2. by arranging the wavy opening formed in the first fixed rod, the guide rod and the zigzag opening of the shovel plate, the movable rod can reciprocate in the vertical direction of the reciprocating motion under the action of the wavy opening and the guide rod in the reciprocating motion process of the movable rod, so that the shovel plate can reciprocate in two directions, and meanwhile, the zigzag opening of the shovel plate is matched with the other reciprocating motion to enable hard ground objects to be more easily loosened;

3. by arranging the infrared transmitting heads and the single chip microcomputer, infrared rays transmitted by the infrared transmitting heads are transmitted by the barriers and then received by the corresponding receiving heads, and if the distance from the bottom of the main body to the barriers is less than 5mm, the single chip microcomputer can control the rollers to return or steer, so that the device is prevented from impacting the wall;

4. through the arrangement, when the magnetic plate rotates to the bottom end of the first belt along with the first belt, the magnetic plate descends and protrudes due to the action of gravity to drive residues to ascend from the inclined first baffle and fall into the main body from the other end of the first baffle, meanwhile, the magnetic plate can separate iron garbage in the residues and rotate along with the residues, when the magnetic plate drives the iron garbage to arrive at the top end of the first belt, due to the action of gravity, the magnetic plate descends and enters the inside of the first belt to be in contact with the arc-shaped plate, the iron garbage attracted by the magnetic plate is separated from the arc-shaped plate by the first belt, the first belt continues to rotate, the iron garbage on the first belt arrives above the collecting plate in contact with the iron garbage, and is collected by the collecting plate, and meanwhile, the arc-shaped plate enables the magnetic plate to ascend and can rotate around the third belt pulley;

5. through setting up the rotor plate, after the inside of main part was filled with, can make the rotor plate rotate, open the bottom of main part, make the residue pour out automatically, be convenient for clear up the residue.

Drawings

Fig. 1 is a sectional view of a top-down structure of a cleaning robot for a ground of a construction site according to embodiment 1;

FIG. 2 is a side sectional view of a travel bar of a cleaning robot for cleaning the ground at a construction site according to embodiment 1;

FIG. 3 is a side sectional view of a cleaning robot for a work site floor according to embodiment 1;

FIG. 4 is a sectional view showing a top structure of a travel bar of a cleaning robot for cleaning the ground at a construction site according to embodiment 1;

FIG. 5 is a sectional view showing a side structure of a travel bar of a cleaning robot for a work site floor according to embodiment 2;

fig. 6 is a front view of a first fixing rod of a cleaning robot for cleaning the ground at a construction site according to embodiment 2.

In the figure: the automatic scraper conveyor comprises a main body 1, rollers 2, a first rotating shaft 3, a first baffle 4, a first belt 5, a first belt pulley 6, a second baffle 7, a first gear 8, a second gear 9, a motor 10, a protective cover 11, a second rotating shaft 12, a second belt pulley 13, a second belt pulley 14, a third belt pulley 15, a first fixing rod 16, a fourth belt pulley 17, a shovel plate 18, a third rotating shaft 19, a fourth rotating shaft 20, a cam 21, a moving rod 22, a spring 23, a connecting rod 24, a second fixing rod 25, a limiting block 26, a magnetic plate 27, an arc-shaped plate 28, a collecting plate 29, a rotating plate 30 and a guide rod 31.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Example 1

Referring to fig. 1-4, a cleaning robot for ground at a construction site comprises a main body 1, a first rotating shaft 3 and a second rotating shaft 12 are rotatably connected between inner walls of two sides of the main body 1, a first belt pulley 6 and a third belt pulley 15 are respectively sleeved at the middle parts of the first rotating shaft 3 and the second rotating shaft 12, the same first belt 5 is sleeved outside the first belt pulley 6 and the third belt pulley 15, a motor 10 is arranged on an inner wall of one side of the main body 1, an output shaft of the motor is connected with a second gear 9 through a key, one end of the first rotating shaft 3 is connected with a first gear 8 through a key, the first gear 8 is meshed with the second gear 9, two third rotating shafts 19 are rotatably connected to an inner wall of the bottom end of the main body 1, a transmission mechanism is arranged between the top end of the third rotating shaft 19 and the second rotating shaft 12, a first fixing rod 16 and, a fourth rotating shaft 20 is rotatably connected between the first fixing rod 16 and the second fixing rod 25, a second belt pulley 13 and a fourth belt pulley 17 are respectively sleeved outside the third rotating shaft 19 and the fourth rotating shaft 20, the same second belt 14 is sleeved outside the second belt pulley 13 and the fourth belt pulley 17, a first cavity is formed at one end of the first fixing rod 16, the top end of the fourth rotating shaft 20 extends into the first cavity, a cam 21 is connected to the top end of the fourth rotating shaft 20 through a key, a spring 23 is arranged inside the first cavity of the first fixing rod 16, a moving rod 22 is welded at one end of the spring 23, a strip-shaped opening is formed in the inner wall of the bottom end of the first cavity of the first fixing rod 16, a connecting rod 24 is arranged at the strip-shaped opening of the first fixing rod 16, a shovel plate 18 is welded at the bottom end of the connecting rod 24, a moving mechanism is arranged outside the main body 1, and the motor 10 drives, first axis of rotation 3 drives second axis of rotation 12 through first belt pulley 6 and first belt 5 and rotates, second axis of rotation 12 passes through drive mechanism and drives third belt pulley 15 and rotate, third belt pulley 15 drives third axis of rotation 19 and rotates, third axis of rotation 19 drives fourth belt pulley 17 through second belt pulley 13 and second belt 14 and rotates, fourth belt pulley 17 drives fourth axis of rotation 20 and rotates, fourth axis of rotation 20 drives cam 21 and rotates, cam 21 contacts carriage release 22 in the pivoted, make carriage release 22 reciprocating motion through the effect of spring 23, carriage release 22 drives connecting rod 24 reciprocating motion, shovel board 18 moves along with it, incessantly shovel subaerial hard thing and hit, guarantee that subaerial hard thing drops.

In the invention, the transmission mechanism comprises two first bevel gears and two second bevel gears, the two first bevel gears are respectively connected with the top ends of the two third rotating shafts 19 through keys, the two second bevel gears are respectively connected with the two ends of the second rotating shaft 12 through keys, the first bevel gears are meshed with the second bevel gears, and the second rotating shafts 12 can drive the third rotating shafts 19 to rotate through the transmission of the first bevel gears and the second bevel gears.

Wherein, motion includes four gyro wheels 2, four infrared induction heads of group, singlechip and two-way motor, four gyro wheels 2 are in the both sides of main part 1, two-way motor is in the bottom of main part 1, electric connection between two-way motor and the singlechip, the infrared induction head is in the one end of main part 1, electric connection between infrared induction head and the singlechip, every infrared induction head of group contains an emission head and a receiving head, the infrared of infrared emission head transmission is received by the receiving head that corresponds after the barrier transmission, if the distance of main part 1 bottom apart from the barrier is less than 5mm, the singlechip just can control gyro wheel 2, make it return or turn to.

Wherein, the outside of second belt 14 is equipped with a plurality of iron columns, and the iron column can increase the frictional force of second belt, and when the second belt 14 of being convenient for moved, send the residue into the inside of main part 1.

Wherein, the welding of the bottom inner wall of main part 1 has first baffle 4, and first baffle 4 is the slope form, and the welding of the top of first baffle 4 has two second baffles 7, and two second baffles 7 are in the both sides of first belt 5.

Wherein, the arc plate 28 is welded between the two second baffles 7, the arc plate 28 is positioned inside the first belt 5, the collecting plate 29 is welded on the inner wall of one side of the main body 1, one side of the collecting plate 29 is contacted with the first belt 5, the outer wall of the first belt 5 is provided with a plurality of strip-shaped through holes, the magnetic plate 27 is arranged at the strip-shaped through holes of the first belt 5, one end of the magnetic plate 27 is provided with a limiting plate 26, when the magnetic plate 27 rotates to the bottom end of the first belt 5 along with the first belt 5, the magnetic plate 27 descends and protrudes under the action of gravity to drive the residue to ascend from the inclined first baffle 4 and fall into the main body 1 from the other end of the first baffle 27, meanwhile, the magnetic plate 27 can separate the iron garbage in the residue and rotate along with the iron garbage, when the magnetic plate 27 drives the iron garbage to the top end of the first belt 2, the magnetic plate 27 descends under the action of gravity to enter the inside of, the first belt 5 separates the ferrous garbage attracted by the magnetic plate 27 from the arc-shaped plate 28 when the arc-shaped plate is contacted, the first belt 5 continues to rotate, and the ferrous garbage on the first belt 5 comes above the collecting plate 29 contacted with the ferrous garbage and is collected by the collecting plate 29.

Wherein, the opening has been seted up to the bottom inner wall of main part 1, and main part 1 rotates at the opening part and is connected with rotor plate 30, and the one end and the main part 1 of rotor plate 30 pass through bolt fixed connection, and the residue that comes from first baffle 4 transport falls back on rotor plate 30, and after the inside of main part 1 was filled with, can make rotor plate 30 rotate, opens the bottom of main part 1, makes the residue pour out.

When the device is used, the motor 10 drives the first rotating shaft 3 to rotate, the first rotating shaft 3 drives the second rotating shaft 12 to rotate through the first belt pulley 6 and the first belt 5, the second rotating shaft 12 drives the third belt pulley 15 to rotate through the transmission mechanism, the third belt pulley 15 drives the third rotating shaft 19 to rotate, the third rotating shaft 19 drives the fourth belt pulley 17 to rotate through the second belt pulley 13 and the second belt 14, the fourth belt pulley 17 drives the fourth rotating shaft 20 to rotate, the fourth rotating shaft 20 drives the cam 21 to rotate, the cam 21 contacts the movable rod 22 while rotating, the movable rod 22 reciprocates through the action of the spring 23, the movable rod 22 drives the connecting rod 24 to reciprocate, the shovel plate 18 moves along with the connecting rod, and ceaselessly shovels hard objects on the ground, so that the hard objects on the ground can be guaranteed to fall off;

the infrared rays emitted by the infrared emitting heads are received by the corresponding receiving heads after being emitted by the barriers, and if the distance from the bottom of the main body 1 to the barriers is less than 5mm, the single chip microcomputer controls the rollers 2 to retract or turn;

when the magnetic plate 27 comes to the bottom end of the first belt 5 along with the rotation of the first belt 5, because of the gravity, the magnetic plate 27 descends and protrudes to drive the residue to ascend from the inclined first baffle 4 and fall into the main body 1 from the other end of the first baffle 27, meanwhile, the magnetic plate 27 separates the iron garbage in the residue and rotates along with the residue, when the magnetic plate 27 drives the iron garbage to come to the top end of the first belt 2, because of the gravity, the magnetic plate 27 descends to enter the inside of the first belt 5 and contact the arc-shaped plate 28, the iron garbage attracted by the magnetic plate 27 is separated from the first belt 5 by the first belt 5, the first belt 5 continues to rotate, and the iron garbage on the first belt 5 comes to the upper part of the collecting plate 29 in contact with the iron garbage, and is collected by the collecting plate 29;

when the inside of the main body 1 is filled, the rotating plate 30 may be rotated to open the bottom end of the main body 1, so that the residue may be discharged.

Example 2

Referring to fig. 5-6, in order to enhance the effect of removing hard ground objects by the cleaning robot, compared to embodiment 1, in the embodiment, a guide rod 31 is welded to the top end of a movable rod 22, a wave-shaped opening is formed in the inner wall of the top end of a first cavity of a first fixing rod 16, the guide rod 31 is located inside the wave-shaped opening, a saw-tooth-shaped opening is formed in one side of a shovel plate 18, during the reciprocating movement process of the movable rod 22, under the action of the wave-shaped opening and the guide rod 31, the movable rod 22 can reciprocate in the vertical direction of the reciprocating movement, so that the shovel plate 18 generates reciprocating movement in two directions, and meanwhile, the saw-tooth-shaped opening of the shovel plate 18 is matched with another reciprocating movement, so that the hard ground objects are more easily loosened.

When in use, the motor 10 drives the first rotating shaft 3 to rotate, the first rotating shaft 3 drives the second rotating shaft 12 to rotate through the first belt pulley 6 and the first belt 5, the second rotating shaft 12 drives the third belt pulley 15 to rotate through the transmission mechanism, the third belt pulley 15 drives the third rotating shaft 19 to rotate, the third rotating shaft 19 drives the fourth belt pulley 17 to rotate through the second belt pulley 13 and the second belt 14, the fourth belt pulley 17 drives the fourth rotating shaft 20 to rotate, the fourth rotating shaft 20 drives the cam 21 to rotate, the cam 21 contacts the moving rod 22 while rotating, the moving rod 22 reciprocates through the action of the spring 23, the moving rod 22 drives the connecting rod 24 to reciprocate, the shovel plate 18 moves along with the connecting rod, and ceaselessly shovels hard objects on the ground, the moving rod 22 reciprocates in the process, under the action of the wavy opening and the guide rod 31, the moving rod 22 reciprocates in the vertical direction of the reciprocating motion, the shovel plate 18 generates reciprocating motion in two directions, and meanwhile, the sawtooth-shaped opening of the shovel plate 18 is matched with the other reciprocating motion to enable hard ground objects to be loosened more easily;

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. The utility model provides a building site ground cleaning robot, includes main part (1), its characterized in that, be equipped with first axis of rotation (3) and second axis of rotation (12) between the both sides inner wall of main part (1), the middle part of first axis of rotation (3) and second axis of rotation (12) is equipped with first belt pulley (6) and third belt pulley (15) respectively, first belt pulley (6) with the outside of third belt pulley (15) is equipped with same first belt (5), one side inner wall of main part (1) is equipped with motor (10), and the output shaft of motor is equipped with second gear (9), the one end of first axis of rotation (3) is equipped with first gear (8), first gear (8) and second gear (9) meshing, the bottom inner wall of main part (1) is equipped with two third axis of rotation (19), is equipped with drive mechanism between the top of third axis of rotation (19) and second axis of rotation (12), a first fixing rod (16) and a second fixing rod (25) are arranged on one side of the main body (1), a fourth rotating shaft (20) is arranged between the first fixing rod (16) and the second fixing rod (25), a second belt pulley (13) and a fourth belt pulley (17) are respectively arranged outside the third rotating shaft (19) and the fourth rotating shaft (20), the same second belt (14) is arranged outside the second belt pulley (13) and the fourth belt pulley (17), a first cavity is formed in one end of the first fixing rod (16), the top end of the fourth rotating shaft (20) extends into the first cavity, a cam (21) is arranged at the top end of the fourth rotating shaft (20), a spring (23) is arranged inside the first cavity in the first fixing rod (16), a moving rod (22) is arranged at one end of the spring (23), a bar-shaped opening is formed in the bottom inner wall of the first cavity in the first fixing rod (16), the first fixing rod (16) is provided with a connecting rod (24) at the strip-shaped opening, the bottom end of the connecting rod (24) is provided with a shovel plate (18), and a movement mechanism is arranged outside the main body (1).

2. The robot for cleaning ground at construction site according to claim 1, characterized in that the transmission mechanism comprises two first bevel gears and two second bevel gears, the two first bevel gears are respectively fixedly connected with the top ends of the two third rotating shafts (19), the two second bevel gears are respectively fixedly connected with the two ends of the second rotating shaft (12), and the first bevel gears are meshed with the second bevel gears.

3. The robot for cleaning ground at construction site according to claim 1, wherein the moving mechanism comprises four rollers (2), four groups of infrared sensing heads, a single chip microcomputer and a two-way motor, the four rollers (2) are arranged at two sides of the main body (1), the two-way motor is arranged at the bottom end of the main body (1), the two-way motor is electrically connected with the single chip microcomputer, the infrared sensing heads are arranged at one end of the main body (1), the infrared sensing heads are electrically connected with the single chip microcomputer, and each group of infrared sensing heads comprises a transmitting head and a receiving head.

4. A worksite floor cleaning robot according to claim 1, characterized in that the second belt (14) is externally provided with iron studs.

5. A robot for cleaning the ground at a construction site according to claim 1, characterized in that the inner wall of the bottom end of the main body (1) is provided with a first baffle (4), the first baffle (4) is inclined, the top end of the first baffle (4) is provided with two second baffles (7), and the two second baffles (7) are arranged at two sides of the first belt (5).

6. A building site ground cleaning robot according to claim 5, characterized in that, two be equipped with arc (28) between second baffle (7), arc (28) are in the inside of first belt (5), one side inner wall of main part (1) is equipped with collecting plate (29), one side of collecting plate (29) with first belt (5) contact, the outer wall of first belt (5) has been seted up and has been had a plurality of bar through-holes, first belt (5) are equipped with magnetic sheet (27) in bar through-hole department, and the one end of magnetic sheet (27) is equipped with limiting plate (26).

7. The robot for cleaning ground at a construction site according to claim 1, characterized in that an opening is formed in the inner wall of the bottom end of the main body (1), a rotating plate (30) is arranged at the opening of the main body (1), and one end of the rotating plate (30) is fixedly connected with the main body (1) through a bolt.

8. The robot for cleaning the ground at the construction site according to any one of claims 1 to 7, wherein the top end of the movable rod (22) is provided with a guide rod (31), the first fixing rod (16) is provided with a wave-shaped opening at the inner wall of the top end of the first cavity, the guide rod (31) is positioned inside the wave-shaped opening, and one side of the shovel plate (18) is provided with a saw-tooth-shaped opening.