Single-arm telescopic automatic slag salvaging machine
By designing a single-arm telescopic automatic slag retrieval machine, the hydraulic cylinder drives the movement of the movable frame and movable rod, the problem of poor slag retrieval effect and frequent mechanical failures when facing large garbage is solved, and efficient garbage cleaning and maintenance is achieved.
Patent Information
- Application Number
- CN202421383970.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-18
- Publication Date
- 2025-03-28
- Estimated Expiration
- 2034-06-18
AI Technical Summary
When the existing rotary river grille faces large garbage such as branches, wooden blocks, stones, etc., the slag retrieval effect is poor, which is prone to mechanical failures and difficult to maintain.
A single-arm telescopic automatic slag retrieval machine is designed to drive the movement of the movable frame and the movable rod through the hydraulic cylinder, so that the harrow bucket can fit the fixed grille, clean up the garbage, and push the movable rod to rotate through the push plate, and the garbage can be automatically poured into the conveyor belt.
The slag retrieval machine is simple in structure, convenient in operation, has good effect in blocking garbage, and the garbage on the fixed grid is easy to clean up. It is suitable for salvage of a variety of garbage, improving the practicality of the slag retrieval machine.
Smart Images
Figure CN222685451U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of river channel cleaning, in particular to a single-arm telescopic automatic slag scooping machine. Background Art
[0002] Urban inland river drainage stations accept all the water along the river basin, and also accept mixed river garbage, such as branches, wood, tires, furniture, plastic bottles, cloth pieces, etc. These garbage not only pollute the water environment of rivers, but also threaten the water pumps of drainage stations. In order to protect the water environment and protect the equipment of drainage stations from the influence of garbage, it is necessary to intercept and salvage these substances in the water. The most commonly used interception grid is the rotary river grid. These grids are installed along the front end of the river inlet. Through the grid interception, the rotary tooth rake slag is scavenged to clean up the garbage in the river. However, the garbage in the river is relatively complex. The rotary river grid encounters large garbage such as branches, wood blocks, and stones. The slag scavenging effect is not good and mechanical failures are prone to occur. The bending of the tooth rake, the chain breakage, the bearing breakage, and the bending of the main shaft are more common. Maintenance is also more difficult. For this reason, we proposed a single-arm telescopic automatic slag scavenger. Utility Model Content
[0003] In order to solve the above problems, the utility model provides a single-arm telescopic automatic slag scooping machine. The utility model solves the problem that the river garbage is relatively complex, the rotary river grating encounters large garbage such as branches, wood blocks, stones, etc., the slag scooping effect is not good, and mechanical failures are prone to occur. The bending of the tooth rake, the breakage of the chain, the breakage of the bearing, the bending of the main shaft and other failures are more common. The maintenance is also difficult.
[0004] A single-arm telescopic automatic slag scooping machine in the utility model comprises a river bank, a plurality of equidistantly arranged cement piers are provided in the middle of the river bank, a fixed grille is provided between any two of the cement piers, a mounting frame is provided on one side above the cement piers, a conveyor belt is provided above the mounting frame at one end close to the fixed grille, two symmetrical track beams are provided above the river bank, a track is provided above the track beams, a crane is provided above the two tracks, two fixed plates are provided on the side of the crane close to the fixed grille, the two fixed plates are movably connected to the support frame at one end away from the crane, the two sides above the crane are movably connected to the support frame through a first hydraulic cylinder, a movable frame is provided in the middle of the support frame, a second hydraulic cylinder is provided at the lower end of the support frame, the stroke end of the second hydraulic cylinder is fixedly connected to the movable frame through a connecting plate, movable rods are provided on both sides below the movable frame, and rake buckets are provided below the two movable rods.
[0005] In the above scheme, rollers matching the tracks are provided at the four corners below the carriage.
[0006] In the above scheme, a push plate matching the movable rod is provided at the upper end of the traveling vehicle.
[0007] In the above scheme, a power system and an electric control system are arranged inside the traveling crane, and an inspection door and a skylight are arranged on the traveling crane.
[0008] In the above solution, a hydraulic station is provided on the side of the traveling vehicle away from the fixed grille.
[0009] In the above scheme, a working bridge is provided above the mounting frame on a side away from the conveyor belt, and guardrails are provided on both sides above the working bridge.
[0010] The advantages and beneficial effects of the utility model are as follows: the utility model provides a single-arm telescopic automatic slag scooping machine, the second hydraulic cylinder drives the movable frame to move in the vertical direction, so that the movable frame drives the movable rod and the rake bucket to move to the bottom of the river channel, the first hydraulic cylinder drives the movable frame to rotate around the fixed plate, so that the rake bucket fits with the fixed grille, the second hydraulic cylinder pushes the movable frame, the movable frame drives the movable rod and the rake bucket to move up, the rake bucket can clean up the garbage blocked by the fixed grille, during the movement of the movable rod, the movable rod contacts the push plate, the push plate pushes the movable rod, so that the movable rod rotates around the movable frame, and the garbage inside the rake bucket is automatically poured into the top of the conveyor belt. This type of slag scooping machine has a simple structure, is easy to operate, has a good garbage blocking effect, is easy to clean up the garbage on the fixed grille, can salvage a variety of garbage, and effectively improves the practicality of the slag scooping machine. BRIEF DESCRIPTION OF THE DRAWINGS
[0011] 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.
[0012] Figure 1 It is the front view of the utility model;
[0013] Figure 2 It is a right side view of the utility model;
[0014] Figure 3 This is a schematic structural diagram of part A of the utility model.
[0015] In the figure: 1. River bank 2. Cement pier 3. Installation frame 4. Working bridge
[0016] 5. Conveyor belt 6. Track beam 7. Track 8. Crane
[0017] 9. Roller 10. Fixing plate 11. Support frame 12. First hydraulic cylinder
[0018] 13. movable frame 14. second hydraulic cylinder 15. connecting plate 16. movable rod
[0019] 17. Rake bucket 18. Fixed grille 19. Push plate 20. Hydraulic station. DETAILED DESCRIPTION
[0020] The following is a further description of the specific implementation of the present invention in conjunction with the accompanying drawings and embodiments. The following embodiments are only used to more clearly illustrate the technical solution of the present invention, and cannot be used to limit the protection scope of the present invention.
[0021] like Figure 1-3 As shown, the utility model is a single-arm telescopic automatic slag scavenger, comprising a river bank 1, a plurality of cement piers 2 arranged equidistantly are provided in the middle of the river bank 1, a fixed grille 18 is provided between any two of the cement piers 2, a mounting frame 3 is provided on one side above the cement pier 2, a conveyor belt 5 is provided above the mounting frame 3 at one end close to the fixed grille 18, the conveyor belt 5 can transport the salvaged garbage, two symmetrical track beams 6 are provided above the river bank 1, tracks 7 are provided above the track beams 6, a trolley 8 is provided above the two tracks 7, the trolley 8 can move on the track 7, two fixed plates 10 are provided on the side of the trolley 8 close to the fixed grille 18, the two fixed plates 10 are movably connected to a support frame 11 at one end away from the trolley 8, the two sides above the trolley 8 are movably connected to the support frame 11 through a first hydraulic cylinder 12, and the two ends of the first hydraulic cylinder 12 are respectively connected to the trolley 8 and the support frame 11 Fixed connection, when the first hydraulic cylinder 12 is working, the first hydraulic cylinder 12 can push the support frame 11 to rotate around the fixed plate 10, a movable frame 13 is provided in the middle of the support frame 11, and a second hydraulic cylinder 14 is provided at the lower end of the support frame 11, and the stroke end of the second hydraulic cylinder 14 is fixedly connected to the movable frame 13 through a connecting plate 15, and the movable frame 13 is movably connected to the support frame 11, and the movable frame 13 can move vertically inside the support frame 11. When the second hydraulic cylinder 14 is working, the second hydraulic cylinder 14 can push the movable frame 13 to move vertically, and the height of the rake bucket 17 is changed by adjusting the position of the movable frame 13. Movable rods 16 are provided on both sides below the movable frame 13, and rake buckets 17 are provided below the two movable rods 16. The movable rods 16 and the movable frame 13 are movably connected, and the rake bucket 17 can rotate around the movable frame 13 through the setting of the movable rods 16.
[0022] Rollers 9 matching the track 7 are arranged at the four corners below the trolley 8 , and the trolley 8 can move on the track 7 through the arrangement of the rollers 9 .
[0023] The upper end of the traveling crane 8 is provided with a push plate 19 matching the movable rod 16. When the movable frame 13 moves upward, the movable rod 16 and the rake bucket 17 also move accordingly. When the movable rod 16 moves, the movable rod 16 contacts the push plate 19, and the push plate 19 pushes the movable rod 16, so that the movable rod 16 rotates around the movable frame 13. At this time, the garbage inside the rake bucket 17 is automatically poured onto the top of the conveyor belt 5.
[0024] The trolley 8 is provided with a power system and an electric control system, through which the trolley 8 can automatically move on the track 7. The trolley 8 is provided with an inspection door and a skylight.
[0025] A hydraulic station 20 is disposed on the side of the traveling crane 8 away from the fixed grid 18 . The hydraulic station 20 can provide hydraulic oil to the first hydraulic cylinder 12 and the second hydraulic cylinder 14 .
[0026] A working bridge 4 is arranged above the mounting frame 3 and away from the conveyor belt 5 , and guardrails are arranged on both sides above the working bridge 4 .
[0027] Specifically, in the present invention, the fixed grille 18 is installed between any two cement piers 2 along the cross section of the river channel from the top to the bottom of the river channel, so as to intercept the garbage in the water flow. When the slag scooper is working, the second hydraulic cylinder 14 contracts, and the second hydraulic cylinder 14 drives the movable frame 13 to move in the vertical direction, so that the movable frame 13 drives the movable rod 16 and the rake bucket 17 to move to the bottom of the river channel. After that, the first hydraulic cylinder 12 drives the movable frame 13 to rotate around the fixed plate 10, so that the rake bucket 17 and the fixed grille 18 fits together, and then the second hydraulic cylinder 14 pushes the movable frame 13, and the movable frame 13 drives the movable rod 16 and the rake bucket 17 to move upward, and the rake bucket 17 can clean up the garbage blocked by the fixed grid 18. During the movement of the movable rod 16, the movable rod 16 contacts with the push plate 19, and the push plate 19 pushes the movable rod 16, so that the movable rod 16 rotates around the movable frame 13. At this time, the garbage inside the rake bucket 17 is automatically poured onto the top of the conveyor belt 5, and the rotating conveyor belt 5 can automatically clean up the garbage.
[0028] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
Claims
1. A single-arm telescopic automatic slag dredger, comprising a river bank (1), characterized in that: A plurality of cement piers (2) are arranged at equal intervals in the middle of the river bank (1), a fixed grid (18) is provided between any two of the cement piers (2), a mounting frame (3) is provided on one side above the cement piers (2), a conveyor belt (5) is provided on one end of the mounting frame (3) close to the fixed grid (18), two symmetrical track beams (6) are provided above the river bank (1), a track (7) is provided above the track beams (6), a traveling vehicle (8) is provided above the two tracks (7), and two fixing plates are provided on the side of the traveling vehicle (8) close to the fixed grid (18) (10), the two fixed plates (10) are movably connected to the support frame (11) at one end away from the traveling crane (8), the two sides above the traveling crane (8) are movably connected to the support frame (11) through a first hydraulic cylinder (12), a movable frame (13) is provided in the middle of the support frame (11), a second hydraulic cylinder (14) is provided at the lower end of the support frame (11), the stroke end of the second hydraulic cylinder (14) is fixedly connected to the movable frame (13) through a connecting plate (15), movable rods (16) are provided on both sides below the movable frame (13), and a rake bucket (17) is provided below the two movable rods (16).
2. The single-arm telescopic automatic slag scooping machine according to claim 1, characterized in that: Rollers (9) matching the track (7) are provided at the four corners below the trolley (8).
3. The single-arm telescopic automatic slag scooping machine according to claim 1, characterized in that: The upper end of the traveling crane (8) is provided with a push plate (19) matching the movable rod (16).
4. The single-arm telescopic automatic slag scooping machine according to claim 2, characterized in that: The crane (8) is provided with a power system and an electric control system inside, and the crane (8) is provided with an inspection door and a skylight.
5. The single-arm telescopic automatic slag scooping machine according to claim 1, characterized in that: A hydraulic station (20) is provided on the side of the traveling crane (8) away from the fixed grid (18).
6. The single-arm telescopic automatic slag scooping machine according to claim 1, characterized in that: A working bridge (4) is provided above the mounting frame (3) on a side away from the conveyor belt (5), and guardrails are provided on both sides above the working bridge (4).