Walking mechanism of mud scraping and sucking machine

Abstract

The utility model discloses a mud scraping and sucking machine walking mechanism which comprises a supporting frame, sliding rails are arranged on the front side and the rear side of the supporting frame, a left-right walking supporting piece in sliding connection is arranged between the two sliding rails, and a front-back walking driving piece is arranged at the upper end of the left-right walking supporting piece. A left-right walking driving piece is arranged between one end of the left-right walking supporting piece and the upper surface of the supporting frame, a sliding seat of the left-right walking supporting piece is provided with a driving piece in sliding connection, and one end of the left-right walking supporting piece is provided with a switching driving piece for driving the driving piece to move. A front-back driving transmission part is arranged between the driving part and the front-back walking driving part, and a left-right driving transmission part is arranged between the driving part and the left-right walking driving part. The mud scraping and sucking machine walking mechanism is simple in structure, easy and convenient to operate, capable of walking left and right and capable of walking front and back; and the walking in two directions is driven by a driving device.

Description

Technical Field

[0001] The utility model relates to the technical field of scraper and suction mud machines, in particular to a walking mechanism of a scraper and suction mud machine. Background Art

[0002] The sludge scraper and suction machine is mainly used in sewage treatment plants and water plant horizontal flow sedimentation tanks. It scrapes the sludge settled on the bottom of the tank to the pump suction port, sucks the sludge while driving through the pump, and then discharges the sludge out of the tank. The sludge scraper and suction machine needs to move, and the existing sludge scraper and suction machine can move forward and backward and left and right with separate drive devices, so the cost is high, and the machine is large and bulky, easy to damage during operation, and inconvenient to use. Utility Model Content

[0003] The technical problem to be solved by the utility model is to overcome the existing defects and provide a walking mechanism for a scraper and suction sludge machine with a simple structure and easy operation. The machine can not only walk left and right, but also walk forward and backward, and can be driven to walk in two directions by a driving device, thereby effectively solving the problems in the background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a walking mechanism of a scraper and suction mud machine, comprising a support frame, sliding tracks are provided on the front and rear sides of the support frame, a slidably connected left and right walking support member is provided between the two sliding tracks, a front and rear walking drive member is provided on the upper ends of the left and right walking support members, a left and right walking drive member is provided between one end of the left and right walking support members and the upper surface of the support frame, a slidably connected drive member is provided on a sliding seat of the left and right walking support members, a switching drive member for driving the drive member to move is provided at one end of the left and right walking support members, a front and rear driving transmission member is provided between the drive member and the front and rear walking drive members, and a left and right driving transmission member is provided between the drive member and the left and right walking drive members.

[0005] Furthermore, the left and right walking supports include two sliding seats slidably connected to the sliding rails, a sliding plate is fixed between the two sliding seats, and a slidably connected walking trolley is provided on the sliding plate.

[0006] Furthermore, the front and rear travel drive components include two connecting feet fixed on the upper surface of the sliding seat, each of the two connecting feet is provided with a connecting roller, a transmission belt is provided between the two connecting rollers, and the lower belt strip of the transmission belt is fixed to the upper surface of the walking trolley through a fixing component.

[0007] Furthermore, the driving member includes a sliding motor seat slidably connected to the sliding seat, and a dual-axis motor is fixed to the upper surface of the sliding motor seat.

[0008] Furthermore, the front and rear driving transmission members include a socket connected to one end of the connecting roller, and an output end of the driving member is fixed with a plug connector corresponding to the socket, and the plug connector is a non-circular structure.

[0009] Furthermore, the left and right walking driving parts include a rack fixed on the upper surface of the support frame, and a vertical seat is fixed on one side of the left and right walking support parts, a short shaft is connected to the vertical seat through a bearing, and one end of the short shaft is provided with a gear meshing with the rack.

[0010] Furthermore, the left and right driving transmission members include a bevel gear 1 and a bevel gear 2 that mesh with each other, wherein the bevel gear 2 is fixed to one end of the short shaft, and the bevel gear 1 is fixed to the other output end of the driving member.

[0011] Furthermore, the switching drive member includes two ear plates, which are respectively arranged on one side of the left and right walking support members and the drive member, and a telescopic motor is arranged between the two ear plates.

[0012] Compared with the prior art, the utility model has the following beneficial effects: first, the telescopic motor can be extended to drive the driving member to move, and when moving forward and backward, the socket and the plug connector are correspondingly plugged, and the bevel gear one and the bevel gear two are separated at the same time; when the double-axis motor rotates, the connecting roller is driven to rotate through the socket and the plug connector, and the rotation of the connecting roller can drive the transmission belt to rotate, and the rotation of the transmission belt can drive the walking trolley to move along the sliding plate, so as to move the walking trolley forward and backward; when moving left and right, the telescopic motor can be extended to drive the driving member to move, so as to separate the socket and the plug connector, and at the same time, the bevel gear one and the bevel gear two are meshed; when the double-axis motor rotates, the bevel gear one and the bevel gear two are driven to rotate the short shaft, and the rotation of the short shaft can drive the gear to rotate, so that the gear can rotate along the rack, and the gear can drive the left and right walking support members to move left and right. The walking mechanism of the scraper and suction mud machine has a simple structure and is easy to operate. It can not only walk left and right, but also walk forward and backward, and can drive walking in two directions through one driving device. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the structure of the utility model;

[0014] Figure 2 It is a schematic diagram of the side structure of the utility model;

[0015] Figure 3 It is a schematic diagram of the enlarged structure of point A of the utility model.

[0016] In the figure: 1 support frame, 2 sliding track, 3 front and rear travel drive member, 31 fixing member, 32 driving belt, 33 connecting roller, 34 connecting foot seat, 4 left and right travel support member, 41 walking trolley, 42 sliding plate, 43 sliding seat, 5 left and right travel drive member, 51 rack, 52 gear, 53 vertical seat, 54 short shaft, 6 drive member, 61 dual-axis motor, 62 sliding motor seat, 7 switching drive member, 71 telescopic motor, 72 ear plate, 8 front and rear drive transmission member, 81 socket, 82 plug connector, 9 left and right drive transmission member, 91 bevel gear one, 92 bevel gear two. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0018] See also Figure 1-3The utility model provides a technical solution: a walking mechanism of a scraper and suction mud machine, comprising a support frame 1, sliding rails 2 are arranged on both the front and rear sides of the support frame 1, a left and right walking support member 4 is slidably connected between the two sliding rails 2, a front and rear walking driving member 3 is arranged on the upper end of the left and right walking support member 4, a left and right walking driving member 5 is arranged between one end of the left and right walking support member 4 and the upper surface of the support frame 1, a sliding seat 43 of the left and right walking support member 4 is provided with a driving member 6 that is slidably connected, a switching driving member 7 that drives the driving member 6 to move is arranged at one end of the left and right walking support member 4, a front and rear driving transmission member 8 is arranged between the driving member 6 and the front and rear walking driving member 3, and a left and right driving transmission member 9 is arranged between the driving member 6 and the left and right walking driving member 5, and the left and right walking support member 4 is provided with a left and right driving transmission member 9. 4 includes two sliding seats 43 slidably connected to the sliding rail 2, a sliding plate 42 is fixed between the two sliding seats 43, and a slidably connected walking trolley 41 is provided on the sliding plate 42. The front and rear walking driving member 3 includes two connecting feet 34 fixed to the upper surface of the sliding seat 43, and a connecting roller 33 is provided on each of the two connecting feet 34. A transmission belt 32 is provided between the two connecting rollers 33, and the lower belt strip of the transmission belt 32 is fixed to the upper surface of the walking trolley 41 through a fixing member 31. The driving member 6 includes a sliding motor seat 62 slidably connected to the sliding seat 43, and a double-axis motor 61 is fixed on the upper surface of the sliding motor seat 62. The front and rear driving transmission member 8 includes a socket 81 connected to one end of the connecting roller 33, and one end of the output end of the driving member 6 is fixed. There is a plug connector 82 corresponding to the plug socket 81, and the plug connector 82 is a non-circular structure. When the dual-axis motor 61 rotates, the connecting roller 33 is driven to rotate through the plug socket 81 and the plug connector 82. The rotation of the connecting roller 33 can drive the transmission belt 32 to rotate, and the rotation of the transmission belt 32 can drive the walking trolley 41 to move along the sliding plate 42, so as to move the walking trolley 41 forward and backward. The left and right walking driving parts 5 include a rack 51 fixed to the upper surface of the support frame 1, and a vertical seat 53 is fixed on one side of the left and right walking support members 4. A short shaft 54 ​​is connected to the vertical seat 53 through a bearing, and a gear 52 meshing with the rack 51 is provided at one end of the short shaft 54. The left and right driving transmission parts 9 include a bevel gear 1 91 and a bevel gear 2 92 meshing with each other. The bevel gears The second bevel gear 92 is fixed at one end of the short shaft 54, and the bevel gear one 91 is fixed at the other output end of the driving member 6. When the double-axis motor 61 rotates, the short shaft 54 ​​is driven to rotate through the bevel gear one 91 and the bevel gear two 92. The rotation of the short shaft 54 ​​can drive the gear 52 to rotate, so that the gear 52 can rotate along the rack 51, and the gear 52 can drive the left and right walking support members 4 to move left and right. The switching driving member 7 includes two ear plates 72, and the two ear plates 72 are respectively arranged on one side of the left and right walking support members 4 and the driving member 6, and a telescopic motor 71 is arranged between the two ear plates 72. The telescopic motor 71 can be extended to drive the driving member 6 to move. The walking mechanism of the scraper and suction mud machine has a simple structure and is easy to operate. It can not only walk left and right, but also walk forward and backward.And it is driven in two directions by a driving device.

[0019] When in use: first, the telescopic motor 71 is extended and retracted to drive the driving member 6 to move. When moving forward and backward, the socket 81 and the plug connector 82 are correspondingly plugged, and the bevel gear 1 91 and the bevel gear 2 92 are separated. When the dual-axis motor 61 rotates, the connecting roller 33 is driven to rotate through the socket 81 and the plug connector 82. The rotation of the connecting roller 33 can drive the transmission belt 32 to rotate. The rotation of the transmission belt 32 can drive the walking trolley 41 to move along the sliding plate 42, so that the walking trolley 41 is moved forward and backward. When moving left and right, the telescopic motor 71 is extended and retracted to drive the driving member 6 to move, so that the socket 81 and the plug connector 82 are separated, and the bevel gear 1 91 and the bevel gear 2 92 are meshed. When the dual-axis motor 61 rotates, the short shaft 54 ​​is driven to rotate through the bevel gear 1 91 and the bevel gear 2 92. The rotation of the short shaft 54 ​​can drive the gear 52 to rotate, so that the gear 52 can rotate along the rack 51, and the gear 52 can drive the left and right walking support members 4 to move left and right.

[0020] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that many changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention.

Claims

1. A walking mechanism of a sludge scraper and suction machine, comprising a support frame (1), characterized in that: The support frame (1) is provided with sliding rails (2) on both the front and rear sides, a left and right walking support member (4) slidably connected is provided between the two sliding rails (2), a front and rear walking drive member (3) is provided on the upper end of the left and right walking support member (4), a left and right walking drive member (5) is provided between one end of the left and right walking support member (4) and the upper surface of the support frame (1), a driving member (6) slidably connected is provided on a sliding seat (43) of the left and right walking support member (4), a switching driving member (7) for driving the driving member (6) to move is provided on one end of the left and right walking support member (4), a front and rear driving transmission member (8) is provided between the driving member (6) and the front and rear walking drive member (3), and a left and right driving transmission member (9) is provided between the driving member (6) and the left and right walking drive member (5).

2. The walking mechanism of the sludge scraper and suction machine according to claim 1 is characterized in that: The left and right walking supports (4) include two sliding seats (43) slidably connected to the sliding rails (2), a sliding plate (42) is fixed between the two sliding seats (43), and a walking trolley (41) slidably connected is provided on the sliding plate (42).

3. The walking mechanism of the sludge scraper and suction machine according to claim 2 is characterized in that: The front and rear travel drive member (3) comprises two connecting feet (34) fixed to the upper surface of the sliding seat (43), each of the two connecting feet (34) is provided with a connecting roller (33), a transmission belt (32) is provided between the two connecting rollers (33), and a lower belt strip of the transmission belt (32) is fixed to the upper surface of the travel trolley (41) via a fixing member (31).

4. The walking mechanism of the sludge scraper and suction machine according to claim 2 is characterized in that: The driving member (6) comprises a sliding motor seat (62) slidably connected to the sliding seat (43), and a dual-axis motor (61) is fixed on the upper surface of the sliding motor seat (62).

5. The traveling mechanism of the sludge scraper and suction machine according to claim 3 is characterized in that: The front and rear drive transmission member (8) comprises a socket (81) connected to one end of the connecting roller (33), and a plug connector (82) corresponding to the socket (81) is fixed to one output end of the drive member (6), and the plug connector (82) is a non-circular structure.

6. The traveling mechanism of the sludge scraper and suction machine according to claim 1, characterized in that: The left and right travel driving member (5) comprises a rack (51) fixed to the upper surface of the support frame (1), and a vertical seat (53) is fixed to one side of the left and right travel supporting member (4), a short shaft (54) is connected to the vertical seat (53) via a bearing, and a gear (52) meshing with the rack (51) is provided at one end of the short shaft (54).

7. The traveling mechanism of the sludge scraper and suction machine according to claim 6 is characterized in that: The left and right drive transmission members (9) include a bevel gear 1 (91) and a bevel gear 2 (92) meshing with each other, wherein the bevel gear 2 (92) is fixed to one end of the short shaft (54), and the bevel gear 1 (91) is fixed to the other output end of the drive member (6).

8. The traveling mechanism of the sludge scraper and suction machine according to claim 1 is characterized in that: The switching drive member (7) comprises two ear plates (72), the two ear plates (72) being respectively arranged on one side of the left and right walking support members (4) and the drive member (6), and a telescopic motor (71) being arranged between the two ear plates (72).

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