River sediment excavating device capable of randomly taking sediment
By designing a river bottom mud excavation device containing installation platform, electric push rod and bevel gear, the problem of artificial selection in the prior art is solved, random sampling and efficient excavation of river bottom mud are realized, and manual intervention is reduced. Improves convenience and mining efficiency.
Patent Information
- Application Number
- CN202421089224.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-20
- Publication Date
- 2025-01-03
- Estimated Expiration
- 2034-05-20
AI Technical Summary
The existing random mud extraction technology of river bottom sludge is greatly affected by human choice, which is prone to deviations, consumes manpower and is inconvenient to operate.
Design a river bottom mud excavation device including installation platform, fixing frame, electric push rod, cylinder, motor, processing cylinder, transmission shaft and excavation rake. It floats randomly in the river through floating bodies to drive the transmission shaft and excavation rake to perform bottom mud Dig and cut and filter the bottom mud with bevel gears, screen discs and reels to reduce manual intervention and human choice.
Random and representative sampling of river bottom mud is achieved, manpower is saved, convenience and excavation efficiency are improved, and the bottom mud is blocked and garbage is entered into the treatment cylinder.
Smart Images
Figure CN222295123U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of bottom mud excavation, in particular to a river bottom mud excavation device for randomly taking mud. Background Art
[0002] Riverbed mud refers to the material that is naturally deposited and accumulated at the bottom of rivers, streams, channels and other water bodies, and is usually composed of multiple components. Sediment excavation refers to the removal or cleaning of deposited silt, sand and sediment from the river to restore or improve water circulation, environmental quality or engineering, and then analyzing the excavated mud for its pollution and geology. The existing random mud excavation of riverbed mud usually involves fixed-point excavation and sampling of the mud by manually operated excavators or dredgers. Since fixed-point excavation sampling is greatly affected by human selection and may be concentrated in specific areas, it is prone to human selection bias, and it is labor-intensive and inconvenient.
[0003] Therefore, it is necessary to design a random riverbed mud excavation device that can randomly sample riverbed mud, reduce human intervention, avoid the subjectivity of human selection, ensure the representativeness of the sample, save manpower, and improve the convenience of using the device. Utility Model Content
[0004] In order to overcome the shortcomings of existing riverbed mud excavation with random mud sampling, fixed-point excavation sampling is greatly affected by human selection, may be concentrated in a specific area, is prone to human selection bias, and is labor-intensive and inconvenient, the utility model provides a riverbed mud excavation device with random mud sampling that can randomly sample riverbed mud, reduce human intervention, avoid the subjectivity of human selection, ensure the representativeness of the sample, save manpower, and improve the convenience of using the device.
[0005] Technical solution: A riverbed mud excavation device for randomly taking mud, including an installation platform, a fixed frame, an electric push rod, a connecting piece, a cylinder, a connecting frame, a motor, a processing barrel, a transmission shaft and an excavation rake. The installation platform is provided with two left and right platforms, and a fixed frame is connected between the upper sides of the installation platforms. The upper left part of the fixed frame is rotatably connected to the electric push rod, and a connecting block is provided at the telescopic end of the electric push rod. The middle part of the fixed frame is rotatably connected to the cylinder, and a connecting piece is connected to the fixed end of the cylinder. The connecting piece is rotatably connected to the connecting block, and a connecting frame is connected to the telescopic end of the cylinder. The inner side of the connecting frame is connected to the motor, and the processing barrel is connected to the fixed end of the motor. The transmission shaft is connected to the output shaft of the motor, and a plurality of excavation rakes are connected to the lower part of the transmission shaft.
[0006] In addition, it is particularly preferred that a floating body is further included, and the lower sides of the front and rear parts of the installation platform are both connected to the floating body.
[0007] In addition, it is particularly preferred that a water pump and a hose are further included, the upper side of the mounting platform is connected to the water pump, the water pump is located outside the fixing frame, and the water pump is connected to the hose.
[0008] In addition, it is particularly preferred that a water suction pipe is further included, the upper part of the treatment cylinder is connected with the water suction pipe, and the hoses are detachably connected to the water suction pipe.
[0009] In addition, it is particularly preferred that it also includes a bevel gear, a protective tube and a sieve plate, the sieve plate is rotatably connected to the middle part of the transmission shaft, the sieve plate is in contact with the processing cylinder, the upper side of the interior of the processing cylinder is connected to the protective tube, the lower side of the protective tube is in contact with the sieve plate, the right part of the protective tube is rotatably connected to the bevel gear, the sieve plate and the upper part of the transmission shaft are also connected with bevel gears, and the bevel gears are meshed with each other.
[0010] In addition, it is particularly preferred that a reamer is further included, and the lower part of the sieve plate is connected with the reamer.
[0011] Compared with the prior art, the utility model has the following advantages: 1. The utility model installs a platform and randomly floats to a certain place along the river direction to excavate the bottom mud, and then starts the motor to drive the transmission shaft to rotate, so that the excavation rake rotates, thereby achieving the effect of randomly taking mud from the riverbed, reducing human intervention, avoiding the subjectivity of human selection, ensuring the representativeness of the sample, saving manpower, and improving the convenience of using the device.
[0012] 2. The utility model drives the bevel gear to rotate, drives the sieve plate to rotate, causes the reamer to rotate, and then uses the reamer to cut and mince the bottom mud, and then uses the sieve plate to block the garbage from entering the treatment barrel, thereby achieving the effect of being able to cut and mince the bottom mud, prevent the bottom mud from being blocked, improve the efficiency of bottom mud excavation, and filter the bottom mud to prevent the garbage from entering the treatment barrel. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.
[0014] Figure 2 It is a partial three-dimensional structural schematic diagram of the utility model.
[0015] Figure 3 This is a schematic diagram of the first new type of partial three-dimensional structure of the present utility model.
[0016] Figure 4 This is a schematic diagram of the second new type of partial three-dimensional structure of the present utility model.
[0017] Figure 5 This is a schematic diagram of the third new type of partial three-dimensional structure of the present utility model.
[0018] Among them, the above-mentioned drawings include the following figure marks: 1. Installation platform, 2. Floating body, 3. Fixed frame, 4. Electric push rod, 5. Connecting piece, 6. Cylinder, 7. Water pump, 8. Hose, 9. Connecting frame, 10. Motor, 11. Processing cylinder, 12. Suction pipe, 13. Drive shaft, 14. Digging rake, 15. Bevel gear, 16. Protective tube, 17. Screen plate, 18. Reamer. DETAILED DESCRIPTION
[0019] In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model is further described in detail below in combination with specific implementation methods and with reference to the accompanying drawings. It should be understood that these descriptions are only exemplary and are not intended to limit the scope of the utility model. In addition, in the following description, the description of well-known structures and technologies is omitted to avoid unnecessary confusion of the concept of the utility model.
[0020] A riverbed mud excavation device for randomly taking mud, such as Figure 1-Figure 5 As shown, it includes an installation platform 1, a floating body 2, a fixing frame 3, an electric push rod 4, a connecting piece 5, a cylinder 6, a water pump 7, a hose 8, a connecting frame 9, a motor 10, a processing barrel 11, a water pump 12, a transmission shaft 13, an excavation rake 14, a bevel gear 15, a protective tube 16, a sieve plate 17 and a reamer 18. The installation platform 1 is provided with two left and right parts. The lower sides of the front and rear parts of the installation platform 1 are both connected to the floating body 2. The fixing frame 3 is connected between the upper sides of the installation platform 1. The upper left part of the fixing frame 3 is rotatably connected to the electric push rod 4. The telescopic end of the electric push rod 4 is provided with a connecting block. The middle part of the fixing frame 3 is rotatably connected to the cylinder 6. The connecting piece 5 is connected to the fixed end of the cylinder 6. The connecting piece 5 is rotatably connected to the connecting block. The upper side of the installation platform 1 is connected to the water pump 7. The water pump 7 is located outside the fixing frame 3. The pumps 7 are all connected with hoses 8, the telescopic end of the cylinder 6 is connected with a connecting frame 9, the inner side of the connecting frame 9 is connected with a motor 10, the fixed end of the motor 10 is connected with a processing tube 11, the upper part of the processing tube 11 is connected with a water pumping pipe 12, the hoses 8 are detachably connected to the water pumping pipe 12, the output shaft of the motor 10 is connected with a transmission shaft 13, the lower part of the transmission shaft 13 is connected with three digging rakes 14, the middle part of the transmission shaft 13 is rotatably connected with a sieve plate 17, the sieve plate 17 is in contact with the processing tube 11, the upper side of the inside of the processing tube 11 is connected with a protective tube 16, the lower side of the protective tube 16 is in contact with the sieve plate 17, the right part of the protective tube 16 is rotatably connected with a bevel gear 15, the sieve plate 17 and the upper part of the transmission shaft 13 are also connected with bevel gears 15, the bevel gears 15 are meshed with each other, and the lower part of the sieve plate 17 is connected with a reamer 18.
[0021] When using the device, first place the installation platform 1 on the river surface, so that the installation platform 1 floats through the floating body 2, so that the installation platform 1 floats randomly at a certain place according to the direction of the river to excavate the bottom mud, then start the water pump 7, and then start the electric push rod 4, so that the connecting block is pushed upward, so that the connecting piece 5 rotates, drives the cylinder 6 to rotate, and adjusts the excavation direction, then starts the cylinder 6, and the operation of the cylinder 6 drives the connecting frame 9 to move downward, and then starts the motor 10, drives the transmission shaft 13 to rotate, so that the excavation rake 14 rotates, so that the bottom mud is excavated by the excavation rake 14, so that the bottom mud enters the hose 8 through the suction pipe 12 and is discharged, so that The riverbed mud is randomly sampled to reduce human intervention, avoid the subjectivity of human selection, ensure the representativeness of the sample, save manpower, and improve the convenience of using the device. The transmission shaft 13 rotates while driving the bevel gear 15 to rotate. The bevel gears 15 mesh with each other and are protected by the protective tube 16, driving the sieve plate 17 to rotate, causing the reamer 18 to rotate, and then the reamer 18 is used to cut and mince the bottom mud, and then the sieve plate 17 is used to block the garbage from entering the treatment tube 11, so that the bottom mud can be cut and minced to prevent the bottom mud from being blocked, thereby improving the efficiency of bottom mud excavation, and the bottom mud can be filtered to prevent the garbage from entering the treatment tube 11.
[0022] The above embodiments are only for illustrating the technical concept and features of the utility model, and their purpose is to enable people familiar with the technology to understand the content of the utility model and implement it accordingly, and they cannot be used to limit the protection scope of the utility model. Any equivalent changes or modifications made according to the spirit of the utility model should be included in the protection scope of the utility model.
Claims
1. A riverbed mud excavation device for randomly taking mud, characterized in that: The invention comprises a mounting platform (1), a fixing frame (3), an electric push rod (4), a connecting piece (5), a cylinder (6), a connecting frame (9), a motor (10), a processing barrel (11), a transmission shaft (13) and an excavation rake (14). The mounting platform (1) is provided with two left and right mounting platforms. The fixing frame (3) is connected between the upper sides of the mounting platform (1). The upper left part of the fixing frame (3) is rotatably connected to the electric push rod (4). The telescopic end of the electric push rod (4) is provided with a connecting block. The middle part of the fixing frame (3) is rotatably connected to the cylinder (6). The fixed end of the cylinder (6) is connected to a connecting piece (5). The connecting piece (5) is rotatably connected to the connecting block. The telescopic end of the cylinder (6) is connected to a connecting frame (9). The inner side of the connecting frame (9) is connected to a motor (10). The fixed end of the motor (10) is connected to a processing barrel (11). The output shaft of the motor (10) is connected to a transmission shaft (13). The lower part of the transmission shaft (13) is connected to a plurality of excavation rakes (14).
2. A riverbed mud excavation device for randomly taking mud according to claim 1, characterized in that: It also includes a floating body (2), and the lower sides of the front and rear parts of the installation platform (1) are both connected to the floating body (2).
3. A random mud-collecting riverbed mud excavation device according to claim 2, characterized in that: It also includes a water pump (7) and a hose (8). The upper side of the installation platform (1) is connected to the water pump (7). The water pump (7) is located outside the fixing frame (3). The water pump (7) is connected to the hose (8).
4. A riverbed mud excavation device for randomly taking mud according to claim 3, characterized in that: It also includes a water extraction pipe (12), the upper part of the treatment cylinder (11) is connected to the water extraction pipe (12), and the hose (8) is detachably connected to the water extraction pipe (12).
5. A random mud-collecting riverbed mud excavation device according to claim 4, characterized in that: The invention also comprises a bevel gear (15), a protective tube (16) and a sieve plate (17); the middle part of the transmission shaft (13) is rotatably connected with the sieve plate (17); the sieve plate (17) contacts the processing cylinder (11); the upper side of the processing cylinder (11) is connected with the protective tube (16); the lower side of the protective tube (16) contacts the sieve plate (17); the right part of the protective tube (16) is rotatably connected with the bevel gear (15); the sieve plate (17) and the upper part of the transmission shaft (13) are also connected with the bevel gear (15); the bevel gears (15) are meshed with each other.
6. A random mud-collecting riverbed mud excavation device according to claim 5, characterized in that: It also includes a reamer (18), and the lower part of the sieve plate (17) is connected with the reamer (18).