Hydraulic engineering desilting device
By designing a water conservancy engineering silt device including support components, mixing mechanisms and silt components, the problem of difficulty in removing silt at different depths and blockages of silt in the prior art is solved, and efficient and convenient silt removal effect is achieved .
Patent Information
- Application Number
- CN202420722609.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-09
- Publication Date
- 2025-02-07
- Estimated Expiration
- 2034-04-09
AI Technical Summary
The existing silt cleaning equipment for water conservancy projects is difficult to effectively remove silt from different depths, and larger silt can easily lead to clogging, increasing the difficulty and time of silt cleaning.
A water conservancy engineering silting device including a support assembly, a stirring mechanism and a silting assembly is designed. The mixing mechanism can easily move to the sludge position by combining a rotating assembly, a cross rod, a stirring rod, a drive assembly and a lifting assembly, and stir and remove the sludge through the sludge.
The device can easily remove silt from different depths, avoid blockage problems caused by larger silt, and improve the efficiency and effect of silting.
Smart Images
Figure CN222435391U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of water conservancy projects, in particular to a water conservancy project silt removal device. Background Art
[0002] Water conservancy engineering mainly studies the basic knowledge and skills in engineering hydrology, water conservancy engineering surveying, water conservancy reinforced concrete, hydraulic structures, engineering drawing, etc., and carries out engineering planning and design, on-site construction, engineering budgeting, and water conservancy equipment maintenance and repair in the field of water conservancy engineering. For example, the construction of different types of hydraulic structures such as dams, dikes, spillways, sluices, channels, ferries, rafts, fishways, etc., the silt generated needs to be removed using dredging equipment.
[0003] Most of the hydraulic engineering dredging devices currently available on the market have the following problems when in use: when the traditional hydraulic engineering dredging devices are performing dredging work, the shape of the silt is large or small, and larger pieces of silt are difficult to remove. At the same time, there will be blockage during dredging, which is time-consuming and labor-intensive, thereby increasing the difficulty of dredging; and the existing dredging devices can only clear silt at the same depth, and are not convenient for clearing silt at different depths. The dredging device needs to be adjusted to clear silt at different depths, resulting in low dredging effect and efficiency. Utility Model Content
[0004] In view of the above technical problems, the utility model provides a dredging device for a water conservancy project, which can conveniently remove silt at different depths and avoid blockage caused by large silt during dredging, thereby improving the dredging effect and efficiency.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a desilting device for a water conservancy project, comprising a support assembly, a stirring mechanism arranged on the support assembly, and a desilting assembly arranged on the support assembly and having one end arranged on the stirring mechanism, wherein the stirring mechanism comprises a rotating assembly arranged on one end of the support assembly, a cross bar arranged on the rotating assembly, a stirring rod arranged laterally below the cross bar, a driving assembly arranged on the cross bar and driving the stirring rod to rotate, and a lifting assembly arranged on the cross bar and driving the stirring rod to approach or move away from the cross bar;
[0006] The supporting assembly comprises a base with a dredging assembly arranged on the top end face, a connecting rod arranged on the side of the base away from the rotating assembly, a handle arranged on the end face of the connecting rod away from the base, and a roller arranged on the base.
[0007] Preferably, the rotating assembly includes two positioning blocks symmetrically arranged on the top end face of the base away from one end of the connecting rod, and a connecting block arranged between the two positioning blocks and connected to the two positioning blocks at both ends by limiting members. A limiting groove with an opening in the shape of a quarter ring is provided on the end face of the positioning block, and the connecting block can be fixed above the base and away from one side of the connecting rod by the limiting member.
[0008] Preferably, the limiting member includes limiting blocks inserted into different limiting grooves and respectively connected to both ends of the connecting block, a fixing screw inserted through a threaded connection on the end surface of the limiting block away from the connecting block, a rotating block fixedly arranged on the end of the fixing screw away from the limiting block, and an auxiliary block fixedly sleeved on the fixing screw and with its end fixedly connected to the rotating block.
[0009] Preferably, one end of the cross bar is vertically fixed in the middle of the connecting block shaft, the driving assembly includes a driving motor arranged above the cross bar and the output end of which moves through the cross bar shaft and is fixedly connected to the middle of the stirring rod shaft located below the cross bar, the lifting assembly controls the driving motor and the stirring rod to perform lifting and lowering movements in the vertical direction, and a plurality of driven rods are arranged on the stirring rod shaft away from the driving motor.
[0010] Preferably, the lifting assembly includes a lifting block arranged above the cross bar and fixedly arranged on the bottom end of the driving motor, a lifting tube movably mounted on the output end of the driving motor and rotatably connected to the stirring rod at the bottom end, and a lifting member arranged on the cross bar and driving the lifting block to perform lifting movement in the vertical direction.
[0011] Preferably, the lifting member includes a lifting screw rod which is vertically threaded and penetrates the lifting block and is rotatably connected to the crossbar at its bottom end, and a lifting motor which is arranged on the lifting screw rod through a vertical rod and drives the lifting screw rod to rotate.
[0012] Preferably, the dredging assembly includes a sliding tube movably arranged on the cross bar and with its bottom end located above the stirring rod, a positioning rod transversely arranged below the cross bar and with its two ends respectively fixedly connected to the lifting tube and the side of the sliding tube, a processing device arranged on the base, and a connecting tube with its two ends respectively connected to the processing device and the top of the sliding tube.
[0013] Preferably, the rotating assembly also includes a protective rod laterally arranged below the positioning rod and fixedly arranged on the lifting tube through the middle position of the rod body, a protective ring which is sleeved on the stirring rod through an inner ring surface and the top end face is fixedly connected to the protective rod, and a plurality of protective baffle rods arranged in a circular array on the bottom end face of the protective ring.
[0014] The beneficial effects of the utility model are as follows: the movement of the stirring mechanism and the dredging component can be controlled directly through the supporting component, the stirring mechanism is driven to rotate to the sludge position through the rotating component, and the stirring rod is driven to rotate through the driving component, so that the sludge can be stirred by the stirring rod, and the larger sludge can be broken up, thus avoiding blockage caused by the larger sludge during dredging, thereby facilitating the removal of the sludge through the dredging component, and the lifting component arranged on the cross bar can facilitate the stirring rod to be lifted and lowered under the cross bar, thereby facilitating the removal of sludge at different depths, thereby improving the dredging effect and efficiency. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:
[0016] Figure 1 The utility model is a simplified structural diagram of the water conservancy project silt removal device proposed by the utility model.
[0017] Figure 2 It is a schematic diagram of the structure of the limiting member of the utility model.
[0018] In the figure: 1. base; 2. processing device; 3. connecting rod; 4. handle; 5. roller; 6. positioning block; 7. limiting groove; 8. connecting block; 9. rotating block; 10. connecting pipe; 11. horizontal rod; 12. vertical rod; 13. lifting motor; 14. lifting screw rod; 15. lifting block; 16. driving motor; 17. lifting tube; 18. positioning rod; 19. sliding tube; 20. protective rod; 21. protective ring; 22. protective stop rod; 23. stirring rod; 24. driven rod; 25. limiting block; 26. fixing screw rod; 27. auxiliary block. DETAILED DESCRIPTION
[0019] In order to make the technical means, creative features, objectives and effects of the present invention easy to understand, the present invention is further described below in conjunction with specific embodiments and drawings, but the following embodiments are only preferred embodiments of the present invention, not all. Based on the embodiments in the implementation mode, other embodiments obtained by those skilled in the art without creative work are all within the protection scope of the present invention.
[0020] See also Figure 1-2A dredging device for a water conservancy project includes a supporting assembly, a stirring mechanism arranged on the supporting assembly, and a dredging assembly arranged on the supporting assembly and having one end arranged on the stirring mechanism, wherein the stirring mechanism includes a rotating assembly arranged on one end of the supporting assembly, a cross bar 11 arranged on the rotating assembly, a stirring rod 23 arranged laterally below the cross bar 11, a driving assembly arranged on the cross bar 11 and driving the stirring rod 23 to rotate, and a lifting assembly arranged on the cross bar 11 and driving the stirring rod 23 to move closer to or away from the cross bar 11.
[0021] like Figure 1-2 As shown, the control support component is convenient for driving the dredging component and the stirring mechanism to move to the position of the sludge to be processed, and then the driving component drives the stirring rod 23 to rotate, so as to facilitate breaking up the larger sludge and avoid the blockage caused by the larger sludge during cleaning. The lifting component arranged on the cross bar 11 drives the stirring rod 23 to move up and down in the vertical direction, so as to facilitate the movement of the stirring rod 23 in the vertical direction, so as to facilitate the removal of sludge of different depths. The sludge of different depths can be removed conveniently, and the blockage caused by the larger sludge during dredging is avoided, thereby improving the dredging effect and efficiency.
[0022] like Figure 1 As shown, the support assembly includes a base 1 with a dredging assembly arranged on the top end face, a connecting rod 3 arranged on the side of the base 1 away from the rotating assembly, a handle 4 arranged on the end face of the connecting rod 3 away from the base 1, and a roller 5 arranged on the base 1, wherein the base 1 can be controlled to move conveniently by controlling the handle 4.
[0023] The rotating assembly includes two positioning blocks 6 symmetrically arranged on the top end face of the base 1 away from one end of the connecting rod 3, and a connecting block 8 arranged between the two positioning blocks 6 and connected to the two positioning blocks 6 at both ends through limiting members. A limiting groove 7 with an opening in the shape of a quarter ring is provided on the end face of the positioning block 6, and the connecting block 8 can be fixed above the base 1 and away from the side of the connecting rod 3 through the limiting member.
[0024] The limiting member includes a limiting block 25 which is passed through different limiting grooves 7 and respectively connected to the two ends of the connecting block 8, a fixing screw 26 which is passed through the end surface of the limiting block 25 away from the connecting block 8 through a threaded connection, a rotating block 9 which is fixedly arranged on the end of the fixing screw 26 away from the limiting block 25, and an auxiliary block 27 which is fixedly sleeved on the fixing screw 26 and the end of which is fixedly connected to the rotating block 9.
[0025] like Figure 1-2As shown, when the base 1 is moved, the limit block 25 is controlled to move in the limit groove 7 and move to the position above the base 1. When it moves to the upper position, the rotating block 9 is rotated, so as to facilitate the fixing screw 26 to move into the limit block 25, so as to facilitate the auxiliary block 27 to fit tightly on the positioning block 6, so as to facilitate the base 1 to move through the handle 4. When it is needed, the limit block 25 is moved in the limit groove 7, and the limit block 25 is controlled to move one side of the base 1, and then the rotating block 9 is rotated to fix the position of the connecting block 8, so as to facilitate the stirring rod 23 to move to the sludge position, and the stirring rod 23 is driven to move up and down in the vertical direction by the lifting assembly, so as to facilitate stirring at different depths, so as to facilitate the removal of sludge, and the sludge at different depths can be removed conveniently, and the blockage caused by the large sludge during dredging is avoided, thereby improving the dredging effect and efficiency.
[0026] One end of the cross bar 11 is vertically fixed in the middle of the rod body of the connecting block 8. The driving assembly includes a driving motor 16 which is arranged above the cross bar 11 and the output end of which moves through the rod body of the cross bar 11 and is fixedly connected to the middle of the rod body of the stirring rod 23 located below the cross bar 11. The lifting assembly controls the driving motor 16 and the stirring rod 23 to perform lifting and lowering movements in the vertical direction. A plurality of driven rods 24 are arranged on the rod body of the stirring rod 23 away from the driving motor 16.
[0027] like Figure 1 As shown, the stirring rod 23 is driven to rotate directly by the driving motor 16, so as to facilitate the removal of sludge.
[0028] The lifting assembly includes a lifting block 15 arranged above the cross bar 11 and fixedly arranged on the bottom end of the driving motor 16, a lifting tube 17 movably sleeved on the output end of the driving motor 16 and with the bottom end rotatably connected to the stirring rod 23, and a lifting member arranged on the cross bar 11 and driving the lifting block 15 to perform lifting movement in the vertical direction.
[0029] The lifting member includes a lifting screw rod 14 which is vertically threadedly connected to the lifting block 15 and rotatably connected to the cross bar 11 at its bottom end, and a lifting motor 13 which is arranged on the lifting screw rod 14 through a vertical rod 12 and drives the lifting screw rod 14 to rotate.
[0030] like Figure 1As shown, the lifting motor 13 is directly used to drive the lifting screw 14 to rotate, thereby driving the lifting block 15 to perform lifting movement on the lifting screw 14, that is, it is convenient to control the lifting movement of the stirring rod 23, so as to facilitate the cleaning of silt at different depths. Silt at different depths can be removed conveniently, and blockage caused by large silt during dredging is avoided, thereby improving the dredging effect and efficiency.
[0031] The dredging assembly includes a sliding tube 19 movably inserted into the cross bar 11 and with its bottom end located above the stirring rod 23, a positioning rod 18 transversely arranged below the cross bar 11 and with its two ends respectively fixedly connected to the lifting tube 17 and the side of the sliding tube 19, a processing device 2 arranged on the base 1, and a connecting tube 10 with its two ends respectively connected to the processing device 2 and the top of the sliding tube 19.
[0032] like Figure 1 As shown, when the stirring rod 23 moves up and down, it is easy to drive the sliding tube 19 to move up and down synchronously, so as to facilitate the removal of the sludge stirred by the stirring rod 23. A water pump is provided in the treatment device to facilitate the adsorption and removal of the sludge, and the sludge is filtered, adsorbed and collected under the action of the filtering component provided inside the treatment device, so as to facilitate the removal of the sludge.
[0033] The rotating assembly also includes a protective rod 20 which is laterally arranged below the positioning rod 18 and fixed on the lifting tube 17 through the middle position of the rod body, a protective ring 21 which is sleeved on the stirring rod 23 through an inner ring surface and the top end face is fixedly connected to the protective rod 20, and a plurality of protective baffle rods 22 which are arranged in a circular array on the bottom end face of the protective ring 21.
[0034] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.
Claims
1. A desilting device for a water conservancy project, comprising a support assembly, a stirring mechanism disposed on the support assembly, and a desilting assembly disposed on the support assembly and having one end disposed on the stirring mechanism, characterized in that: The stirring mechanism comprises a rotating assembly arranged on one end of the supporting assembly, a cross bar (11) arranged on the rotating assembly, a stirring rod (23) arranged transversely below the cross bar (11), a driving assembly arranged on the cross bar (11) and driving the stirring rod (23) to rotate, and a lifting assembly arranged on the cross bar (11) and driving the stirring rod (23) to move closer to or away from the cross bar (11); The support assembly comprises a base (1) with a dredging assembly arranged on the top end surface, a connecting rod (3) arranged on a side of the base (1) away from the rotating assembly, a handle (4) arranged on an end surface of the connecting rod (3) away from the base (1), and a roller (5) arranged on the base (1).
2. A hydraulic engineering dredging device according to claim 1, characterized in that: The rotating assembly comprises two positioning blocks (6) symmetrically arranged at a position on the top end surface of the base (1) away from one end of the connecting rod (3), and a connecting block (8) arranged between the two positioning blocks (6) and connected to the two positioning blocks (6) at both ends through limiting members, a limiting groove (7) with an opening in the shape of a quarter ring is provided on the end surface of the positioning block (6), and the connecting block (8) can be fixed at a position above the base (1) and away from one side of the connecting rod (3) through the limiting member.
3. A hydraulic engineering dredging device according to claim 2, characterized in that: The limiting member comprises limiting blocks (25) which are inserted into different limiting grooves (7) and are respectively connected to two ends of the connecting block (8), a fixing screw (26) which is inserted through a threaded connection on an end surface of the limiting block (25) away from the connecting block (8), a rotating block (9) which is fixedly arranged on an end of the fixing screw (26) away from the limiting block (25), and an auxiliary block (27) which is fixedly sleeved on the fixing screw (26) and has an end fixedly connected to the rotating block (9).
4. A hydraulic engineering silt removal device according to claim 3, characterized in that: One end of the cross bar (11) is vertically fixedly arranged at the middle position of the rod body of the connecting block (8); the driving assembly comprises a driving motor (16) arranged above the cross bar (11) and having an output end that movably passes through the rod body of the cross bar (11) and is fixedly connected to the middle part of the rod body of the stirring rod (23) located below the cross bar (11); the lifting assembly controls the driving motor (16) and the stirring rod (23) to perform lifting movement in the vertical direction; and a plurality of driven rods (24) are arranged on the rod body of the stirring rod (23) away from the driving motor (16).
5. A hydraulic engineering silt removal device according to claim 4, characterized in that: The lifting assembly comprises a lifting block (15) arranged above the cross bar (11) and fixedly arranged on the bottom end of the driving motor (16), a lifting tube (17) movably sleeved on the output end of the driving motor (16) and having its bottom end rotatably connected to the stirring rod (23), and a lifting member arranged on the cross bar (11) and driving the lifting block (15) to perform lifting movement in the vertical direction.
6. A hydraulic engineering silt removal device according to claim 5, characterized in that: The lifting member comprises a lifting screw rod (14) which is vertically threadedly connected to a lifting block (15) and whose bottom end is rotatably connected to the rod body of a cross rod (11), and a lifting motor (13) which is arranged on the lifting screw rod (14) through a vertical rod (12) and drives the lifting screw rod (14) to rotate.
7. A hydraulic engineering silt removal device according to claim 6, characterized in that: The dredging assembly comprises a sliding tube (19) movably arranged on the rod body of a cross bar (11) and with its bottom end located above a stirring rod (23), a positioning rod (18) arranged transversely below the cross bar (11) and with its two ends respectively fixedly connected to the side of a lifting tube (17) and the sliding tube (19), a processing device (2) arranged on a base (1), and a connecting tube (10) with its two ends respectively connected to the processing device (2) and the top of the sliding tube (19).
8. A hydraulic engineering silt removal device according to claim 7, characterized in that: The rotating assembly also includes a protective rod (20) which is transversely arranged below the positioning rod (18) and fixedly arranged on the lifting tube (17) through the middle position of the rod body, a protective ring (21) which is sleeved on the stirring rod (23) through an inner ring surface and the top end surface of which is fixedly connected to the protective rod (20), and a plurality of protective blocking rods (22) which are arranged in a circumferential array on the bottom end surface of the protective ring (21).