CN218027914U - Lateral wing dredging device of hidden culvert dredging robot - Google Patents

Abstract

A lateral wing dredging device of a hidden culvert dredging robot relates to hidden culvert dredging. The two sets of the utility model are a set, symmetrically installed on both sides of the robot frame, each set of dredging device comprises a rolling shaft, a rotating shaft, a motor and a collecting device, the rolling shaft is obliquely arranged outside the robot frame, and an included angle between the rolling shaft and the side wall of the robot frame is alpha; the motor is arranged on the robot frame and is connected with the rolling shaft through a rotating shaft to drive the rolling shaft to rotate; a plurality of rubber strips are arranged on the surface of the rolling shaft at equal intervals, the rubber strips are arranged according to a curve with a low front part and a high back part, and the width of the rubber strips is not less than the distance between the rolling shaft and the ground; the collection device is installed at the rear part of the robot frame, and the front end of the collection device is positioned below the rear end of the rolling shaft. The utility model discloses a have elastic telescopic link and flexible pivot and connect the roller bearing, the roller bearing can realize contracting and restoring to the throne rotating the clearance in-process for the roller bearing can be close to the lateral wall of dark culvert more when setting up, improves cleaning efficiency, reduces the probability that roller bearing and lateral wall collided, reduces the damage.

Description

Lateral wing dredging device of hidden culvert dredging robot

Technical Field

The utility model relates to a dark culvert desilting, especially one kind is used for clearing up dark culvert silt, clears up effectual dark culvert desilting robot flank desilting device.

Background

With the increase of the urbanization process, the space of many urban river channels is continuously invaded and extruded, and part of the river channels are transformed into a hidden culvert. When the naturally flowing river channel is transformed into a hidden culvert, the river channel has the functions of flood discharging, waterlogging drainage, water storage, landscape, humanity and the like, and the overground building always secretly discharges sewage into the hidden culvert, and the hidden culvert is in a dark and closed space for a long time, so that anaerobic odor is easily generated, sludge is deposited, and the river channel becomes a 'dead river'. Aiming at the hidden culvert type river channel, the most effective mode is to open the hidden culvert, so that the river is reproduced, if the hidden culvert is covered with a building, the open river is difficult to recover, various measures such as sewage interception, first desilting, maintenance desilting and the like can be carried out on the hidden culvert type river channel to reduce the adverse ecological influence of the hidden culvert type river channel on the river channel.

The existing blind culvert dredging means are usually carried out manually, construction personnel are cleaned, an oxygen mask is worn on the head, a life jacket is worn on the body, a toxic and harmful gas detector and lighting equipment are carried in the hands, the cleaning speed is low, the danger coefficient is large, the blind culvert can not stand even in narrow blind culvert sections, and the cleaning difficulty is greatly increased; to some longer dark culverts, also can select at the road surface opening, the segmentation is cleared up, and this kind of mode is wasted time and energy, very big increase the cost of clearance, and poisonous foul gas in the dark culverts in addition still can influence peripheral crowd. Moreover, some current dredging devices mainly clean the sludge in front of the walking direction of the device, and do not have a good cleaning method for the sludge on two sides of the device, so that the sludge on two sides is accumulated, and the cleaning effect is poor.

Disclosure of Invention

The utility model discloses what solve is that current secretly contains the clearance inconvenient, and current desilting device mainly aims at front end silt clearance, causes both sides silt to pile up, and the not good problem of clearance effect provides one kind and is used for clearing up secretly containing silt, clears up effectual secretly containing desilting robot flank desilting device.

The utility model discloses a dark culvert desilting robot flank desilting device, including the robot frame, its characterized in that two sets of this desilting device are a set of, and the symmetry is installed in robot frame both sides, and each set of desilting device includes roller bearing, pivot, motor and collection device, and the roller bearing slope sets up in the robot frame outside, and the roller bearing is alpha with the contained angle between the robot frame lateral wall; the motor is arranged on the robot frame and is connected with the rolling shaft through a rotating shaft to drive the rolling shaft to rotate; a plurality of rubber strips are arranged on the surface of the rolling shaft at equal intervals, the rubber strips are arranged according to a curve with a low front part and a high back part, and the width of the rubber strips is not less than the distance between the rolling shaft and the ground; the collection device is installed at the rear part of the robot frame, and the front end of the collection device is positioned below the rear end of the rolling shaft.

The front part and the rear part of the two sides of the robot frame are symmetrically provided with four connecting rods, and the connecting rods at the same side are respectively connected with the rolling shaft at the side to support the rolling shaft.

Each set of dredging device comprises two motors which are arranged in front of and behind each other; each motor is connected with a rotating shaft, a bevel gear is arranged at the end of each rotating shaft, bevel gears are arranged at the two ends of each rolling shaft, the bevel gears of the rolling shafts are meshed with the bevel gears of the rotating shafts, and the motors drive the rolling shafts to rotate through the rotating shafts; two motors on the same side synchronously drive the rolling shaft to rotate.

The connecting rod be elastic telescopic rod, including interior pole, loop bar and spring, the loop bar cover is outside interior pole, the spring setting is in the loop bar, spring one end and loop bar inner wall connection, the other end is connected with interior pole end, interior pole slides in the loop bar, accomplishes reset function through the spring.

The rotating shaft is an elastic rotating shaft and comprises a spline sleeve, a spline rod and a spring, the spline sleeve is sleeved on the spline rod, the spring is arranged in the spline sleeve, one end of the spring is connected with the inner wall of the spline sleeve, the other end of the spring is connected with the end of the spline rod, the spline rod slides in the spline sleeve, and the reset function is completed through the spring.

The collecting device comprises a collecting bin and a conveying belt, the collecting bin is in a cone shape, an opening at one end is a collecting port, an opening at the other end is a discharging port, and the height of the collecting port is higher than that of the discharging port; the collecting ports of the two collecting bins are respectively arranged at the lower parts of the rear ends of the rollers at two sides, the discharge ports of the two collecting bins are arranged above the conveying belt, sludge falling into the collecting bins from the roller rubber strips falls onto the conveying belt from the discharge ports under the action of gravity.

During dredging, a dredging robot is placed into a hidden culvert, sludge on the side edge of the robot is cleaned by using flank dredging devices on two sides of the robot, in the cleaning process, a motor drives a rolling shaft to rotate through an elastic rotating shaft, and curved rubber strips on the surface of the rolling shaft scrape and carry the sludge on the side part and the ground, then the sludge falls into a collecting bin, and the sludge is conveyed into a conveying belt to be discharged after passing through the collecting bin; the telescopic connection structure is adopted at the two ends of the rolling shaft, so that the rolling shaft is closer to the side face of the hidden culvert, the width can be contracted when the rolling shaft is in contact with the side face, the damage of the rolling shaft is avoided, the original state is restored under the action of the spring, and the cleaning efficiency is effectively improved.

The utility model discloses a secretly contain desilting robot flank desilting device, moreover, the steam generator is simple in structure, the design science, high durability and convenient use sets up two sets of desilting devices respectively in robot frame both sides, through having elastic telescopic link and the roller bearing of flexible pivot connection, the roller bearing is rotating the clearance in-process, can realize contracting and reseing, make the roller bearing when setting up, can be close to the lateral wall of secretly containing more, the cleaning efficiency has not only been improved, the probability of roller bearing and lateral wall collision has still been reduced, reduce the damage, the cost of clearance has effectively been controlled.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic view of a front structure of the roller.

The robot comprises a robot frame 1, a rolling shaft 2, a rotating shaft 3, a motor 4, an adhesive tape 5, a connecting rod 6, a bevel gear 7, a collecting bin 8 and a conveying belt 9.

Detailed Description

Example 1: a hidden culvert dredging robot flank dredging device comprises a robot frame 1, wherein two sets of dredging devices are one set and are symmetrically arranged on two sides of the robot frame 1, each set of dredging device comprises a rolling shaft 2, a rotating shaft 3, a motor 4 and a collecting device, the rolling shafts 2 are obliquely arranged on the outer side of the robot frame 1, and an included angle alpha is formed between each rolling shaft 2 and the side wall of the robot frame 1; the motor 4 is arranged on the robot frame 1 and is connected with the rolling shaft 2 through the rotating shaft 3 to drive the rolling shaft 2 to rotate; a plurality of rubber strips 5 are equidistantly arranged on the surface of the rolling shaft 2, the rubber strips 5 are arranged according to a curve with a low front part and a high back part, and the width of the rubber strips 5 is not less than the distance between the rolling shaft 2 and the ground; the collecting device is arranged at the rear part of the robot frame 1, and the front end of the collecting device is positioned below the rear end of the roller 2. The front part and the rear part of the two sides of the robot frame 1 are symmetrically provided with four connecting rods 6, and the connecting rods 6 on the same side are respectively connected with the rolling shafts 2 on the side to support the rolling shafts 2. Each set of dredging device comprises two motors 4, and the two motors 4 are arranged in front of and behind each other; each motor 4 is connected with a rotating shaft 3, the end of the rotating shaft 3 is provided with a bevel gear 7, the two ends of each roller 2 are provided with bevel gears 7, the bevel gears 7 of the rollers 2 are meshed with the bevel gears 7 of the rotating shafts 3, and the motors 4 drive the rollers 2 to rotate through the rotating shafts 3; the two motors 4 on the same side synchronously drive the rolling shaft 2 to rotate. Connecting rod 6 is the elasticity telescopic link, including interior pole, loop bar and spring, and the loop bar cover is outside interior pole, and the spring setting is in the loop bar, and spring one end and loop bar inner wall connection, the other end and interior pole end are connected, and interior pole slides in the loop bar, accomplishes reset function through the spring. The rotating shaft 3 is an elastic rotating shaft 3 and comprises a spline sleeve, a spline rod and a spring, the spline sleeve is sleeved on the spline rod, the spring is arranged in the spline sleeve, one end of the spring is connected with the inner wall of the spline sleeve, the other end of the spring is connected with the end of the spline rod, the spline rod slides in the spline sleeve, and the reset function is completed through the spring. The collecting device comprises a collecting bin 8 and a conveying belt 9, the collecting bin 8 is in a cone shape, an opening at one end is a collecting port, an opening at the other end is a discharging port, and the height of the collecting port is higher than that of the discharging port; the collection openings of the two collection bins 8 are respectively arranged at the lower parts of the rear ends of the rollers 2 at two sides, the discharge openings of the two collection bins 8 are arranged above the conveyer belt 9, sludge falling into the collection bins 8 from the rubber strips 5 of the rollers 2 falls onto the conveyer belt 9 from the discharge openings under the action of gravity.

When dredging is carried out, a dredging robot is placed into a hidden culvert, sludge on the side edge of the robot is cleaned by utilizing flank dredging devices on the two sides of the robot, in the cleaning process, a motor 4 drives a rolling shaft 2 to rotate through an elastic rotating shaft 3, a curve rubber strip 5 on the surface of the rolling shaft 2 scrapes and carries the sludge on the side part and the ground, then the sludge falls into a collecting bin 8, and the sludge is conveyed into a conveying belt 9 to be discharged after passing through the collecting bin 8; the telescopic connection structure is adopted at the two ends of the roller shaft 2, so that the roller shaft 2 is closer to the side of the hidden culvert, the width can be contracted when the roller shaft 2 is contacted with the side, the roller shaft 2 is prevented from being damaged, and then the roller shaft is restored to the original shape under the action of the spring, so that the cleaning efficiency is effectively improved.

Claims (6)

1. A hidden culvert dredging robot flank dredging device comprises a robot frame (1), and is characterized in that two sets of dredging devices are one set and symmetrically arranged on two sides of the robot frame (1), each set of dredging device comprises a rolling shaft (2), a rotating shaft (3), a motor (4) and a collecting device, the rolling shafts (2) are obliquely arranged on the outer side of the robot frame (1), and an included angle alpha is formed between each rolling shaft (2) and the side wall of the robot frame (1); the motor (4) is arranged on the robot frame (1) and is connected with the rolling shaft (2) through the rotating shaft (3) to drive the rolling shaft (2) to rotate; a plurality of rubber strips (5) are equidistantly arranged on the surface of the rolling shaft (2), the rubber strips (5) are arranged according to a curve with a low front part and a high back part, and the width of the rubber strips (5) is not less than the distance between the rolling shaft (2) and the ground; the collecting device is arranged at the rear part of the robot frame (1), and the front end of the collecting device is positioned below the rear end of the rolling shaft (2).

2. The side wing dredging device of the culvert dredging robot according to claim 1, characterized in that the front part and the rear part of the two sides of the robot frame (1) are symmetrically provided with four connecting rods (6), and the connecting rods (6) at the same side are respectively connected with the rolling shafts (2) at the side.

3. The lateral wing dredging device of the hidden culvert dredging robot as claimed in claim 1, wherein each set of dredging device comprises two motors (4), and the two motors (4) are arranged in front of and behind; each motor (4) is connected with a rotating shaft (3), the end of each rotating shaft (3) is provided with a bevel gear (7), the two ends of each rolling shaft (2) are provided with the bevel gears (7), and the bevel gears (7) of the rolling shafts (2) are meshed with the bevel gears (7) of the rotating shafts (3).

4. The lateral wing dredging device of the hidden culvert dredging robot as claimed in claim 2, wherein the connecting rod (6) is an elastic telescopic rod and comprises an inner rod, a loop bar and a spring, the loop bar is sleeved outside the inner rod, the spring is arranged in the loop bar, one end of the spring is connected with the inner wall of the loop bar, the other end of the spring is connected with the end of the inner rod, the inner rod slides in the loop bar, and the reset function is completed through the spring.

5. The side wing dredging device of the blind culvert dredging robot according to claim 1, characterized in that the rotating shaft (3) is an elastic rotating shaft (3) and comprises a spline sleeve, a spline rod and a spring, the spline sleeve is sleeved on the spline rod, the spring is arranged in the spline sleeve, one end of the spring is connected with the inner wall of the spline sleeve, the other end of the spring is connected with the end of the spline rod, the spline rod slides in the spline sleeve, and the reset function is completed through the spring.

6. The lateral wing dredging device of the dark culvert dredging robot of claim 1, characterized in that the collecting device comprises a collecting bin (8) and a conveying belt (9), the collecting bin (8) is in a cone shape, one end of the collecting bin is opened to be a collecting opening, the other end of the collecting bin is opened to be a discharge opening, and the height of the collecting opening is higher than that of the discharge opening; the collecting ports of the two collecting bins (8) are respectively arranged at the lower parts of the rear ends of the rolling shafts (2) at the two sides, and the discharge ports of the two collecting bins (8) are arranged above the conveying belt (9).

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