Lifting mechanism and cleaning device for drainage of small reservoir

Abstract

The utility model discloses a lifting mechanism and a cleaning device for drainage of a small reservoir, and relates to the technical field of water conservancy projects, the lifting mechanism comprises a power assembly, and the power assembly comprises a shell, a pushing piece and a driving piece; the lifting assembly comprises a moving piece, a rotating piece and a connecting piece. The power assembly is arranged to convert water level changes into driving force, so that the power assembly operates, the lifting assembly is driven to move up and down through operation of the power assembly, the effect of opening the gate through water level lifting is achieved, and the labor amount is reduced. And meanwhile, the cleaning assembly is arranged, when water impacts the bottom, sundries can be blocked to a certain degree through the cleaning assembly, so that the water is sieved when flowing into the downstream from the gate, and the frequency of garbage accumulation in the downstream is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of water conservancy engineering, in particular to a lifting mechanism and a cleaning device for releasing water from a small reservoir. Background Art

[0002] The significance of reservoirs is to make full use of water resources, such as storing rainwater and snow water to provide water sources during the dry season, and using the kinetic energy of water flow to generate electricity, providing clean and renewable energy. At the same time, it can provide irrigation water, improve the water resources of farmland, and increase the yield and quality of crops. In special weather conditions, reservoirs can regulate the water level of rivers and reduce the occurrence of floods and the losses caused by floods.

[0003] At present, there are still many tasks that need to be operated by staff during the operation of the reservoir. For example, the opening and closing of gates, post-maintenance, etc., all require manual operation, which leads to some potential safety hazards. At the same time, some small reservoirs still have the problem of debris accumulation, which makes the water flowing from the upstream to the downstream carry debris and accumulate to the downstream, causing certain garbage pollution to the downstream. Utility Model Content

[0004] The purpose of this section is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the specification abstract and utility model name of this application to avoid blurring the purpose of this section, specification abstract and utility model name, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0005] In view of the problem in the prior art that personnel need to operate switches when draining water, which increases the workload, the present utility model is proposed.

[0006] Therefore, the technical problem to be solved by the utility model is that personnel are required to operate a switch when draining water.

[0007] In order to solve the above technical problems, the utility model provides the following technical solutions: a lifting mechanism, which includes a power assembly, the power assembly includes a shell, a pusher and a driving member, the driving member is arranged on one side of the shell, and the pusher is connected to one side of the shell; and,

[0008] A lifting component includes a moving part, a rotating part, and a connecting part. The moving part is connected to the rotating part through the connecting part. The rotating part is arranged on one side of the shell, and one side of the rotating part is connected to one end of the driving part.

[0009] As a preferred solution of the lifting mechanism described in the utility model, wherein: the pushing member is arranged on one side of the outer shell, including a buoyancy block, a connecting shaft, a connecting rod and a rotating part, the buoyancy block is arranged on one side of the outer shell through the connecting shaft, the connecting rod is connected to one end of the buoyancy block, a reset rod is provided on one side of the connecting rod, and the rotating part is provided at the end of the connecting rod away from the buoyancy block.

[0010] As a preferred solution of the lifting mechanism of the utility model, the rotating part includes a rotating plate, a push block and a support rod, the rotating plate is connected to one side of the push block, and the rotating plate is installed at one end of the connecting rod, and the support rod installs the push block at one end of the driving member.

[0011] As a preferred solution of the lifting mechanism described in the utility model, the driving member includes a button, a driving shaft, a motor and a support, the button is installed on one side of the support, the support is installed on one side of the motor, the driving shaft is connected to the motor, and the rotating member is installed on the end of the driving shaft away from the motor.

[0012] As a preferred solution of the lifting mechanism of the utility model, the rotating part includes a bevel gear, a base and a rotating rod, the bevel gear is arranged on one side of the base and the drive shaft, the base is installed on one side of the shell, and the rotating rod is arranged at the end of the bevel gear away from the base.

[0013] As a preferred solution of the lifting mechanism of the utility model, wherein: the moving member includes a lifting plate and a moving shaft, the lifting plate is arranged on one side of the shell, and the moving shaft is connected to the connecting member.

[0014] As a preferred solution of the lifting mechanism of the utility model, the connecting member is arranged on one side of the rotating member, including a connecting block and an inclined groove, the connecting block is arranged at one end of the moving shaft, and the connecting block and the rotating rod are connected through the inclined groove.

[0015] As a preferred solution of the lifting mechanism of the utility model, the shell is connected to the lifting plate and includes an opening and a groove. The opening is arranged through one side of the shell, and the groove is installed on both sides of the opening.

[0016] As a preferred solution of the lifting mechanism of the utility model, wherein: the number of the rotating members is set to be multiple, the rotating members are installed on one side of the shell, and the rotating members are connected to the connecting member.

[0017] Beneficial effects of the utility model: the utility model converts water level changes into driving force by setting a power component, so that the power component is put into operation, and the lifting component is driven to move up and down through the operation of the power component, thereby achieving the effect of opening the gate by raising and lowering the water level and reducing the workload.

[0018] In actual use, there is a situation where debris accumulates at the bottom of the reservoir for a long time.

[0019] To solve the above technical problems, the utility model also provides the following technical solutions: a cleaning device for releasing water from a small reservoir, comprising a cleaning assembly, the cleaning assembly comprising an arc door and a cleaning block, the arc door is installed at one end of the shell, and the cleaning block is installed on one side of the arc door.

[0020] The beneficial effects of the utility model are as follows: a cleaning component is provided, and when water hits the bottom, debris will be blocked to a certain extent by the cleaning component, so that water can be screened when flowing from the gate into the downstream, thereby reducing the frequency of garbage accumulation in the downstream. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following briefly introduces the drawings required for the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work. Among them:

[0022] Figure 1 It is a structural diagram of the utility model.

[0023] Figure 2 It is a structural diagram of the utility model.

[0024] Figure 3 It is a partial diagram of the utility model.

[0025] Figure 4 It is a partial diagram of the utility model.

[0026] Figure 5 This is a usage diagram of the utility model.

[0027] Figure 6 This is a usage diagram of the utility model.

[0028] Figure 7 It is the overall structure diagram of the utility model.

[0029] Figure 8 It is a partial diagram of the utility model. DETAILED DESCRIPTION

[0030] In order to make the above-mentioned purposes, features and advantages of the present invention more understandable, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0031] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0032] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor is it a separate or selective embodiment that is mutually exclusive with other embodiments.

[0033] Example 1

[0034] Reference Figure 1 to Figure 7 , which is the first embodiment of the utility model, provides a lifting mechanism, which solves the problem that personnel need to operate a switch when draining water, and includes a power component 100 and a lifting component 200.

[0035] Specifically, the power component 100 includes a shell 101, a pusher 102 and a driving member 103. The driving member 103 is provided in the inner cavity of the shell 101. The pusher 102 is movably connected to the inner side of the shell 101. The shell 101 is fixed and the pusher 102 moves with the rise and fall of the water level. When the pusher 102 moves to the specified position, the driving member 103 starts to work.

[0036] Furthermore, the lifting assembly 200 includes a moving part 201, a rotating part 202, and a connecting part 203. The moving part 201 is connected to the rotating part 202 through the connecting part 203. The connecting part 203 moves up and down as the rotating part 202 rotates. The connecting part 203 moves with the moving part 201, thereby achieving a lifting effect. The rotating part 202 is arranged at the bottom inner side of the outer shell 101, and the bottom end of the rotating part 202 is connected to the end of the driving part 103 away from the bottle mouth. When the driving part 103 rotates, it moves the moving part 201 up and down.

[0037] When in use, the water level rises to a certain position, pushing the pusher 102 to work, and when the pusher 102 rises to a specified position, the driving member 103 starts to work. When the driving member 103 rotates, it will move the moving member 201 upward, and water can flow out from the opened gate. After a period of release of river water, the water level slowly decreases. At this time, the pushing member 102 gradually decreases, causing the driving member 103 to work again, driving the moving member 201 to move downward, and closing the gate, achieving the effect of releasing river water according to the change of water level, and reducing a certain amount of workload.

[0038] In summary, the power component 100 is set to convert the water level change into driving force, so that the power component 100 is in operation, and the lifting component 200 is driven to move up and down through the operation of the power component 100, thereby achieving the effect of opening the gate by raising and lowering the water level and reducing the workload.

[0039] Example 2

[0040] Reference Figure 1 to Figure 7 , which is the second embodiment of the utility model, and this embodiment is based on the previous embodiment,

[0041] Specifically, the pushing member 102 is arranged on the outside of the shell 101, including a buoyancy block 102a, a connecting shaft 102b, a connecting rod 102c and a rotating part 102d. The buoyancy block 102a is arranged on the inner wall of the shell 101 through the connecting shaft 102b. The connecting shaft 102b is movably connected to one end of the buoyancy block 102a. The connecting shaft 102b is fixedly connected to the shell 101, that is, the buoyancy block 102a is limited on the inner wall of the shell 101 through the connecting shaft 102b and swings up and down. When the buoyancy block 102a moves, it will drive the connecting rod 102c to move up and down. Since a reset rod 102c-1 is provided on the outside of the connecting rod 102c, and the reset rod 102c-1 is movably connected to the outside of the connecting rod 102c, the up and down movement of the connecting rod 102c causes the reset rod 102c-1 to rotate, and a rotating part 102d is provided at one end of the connecting rod 102c away from the buoyancy block 102a, and the rotating part 102d produces corresponding displacement with the movement of the connecting rod 102c.

[0042] Preferably, the material of the buoyancy block 102a is glass fiber reinforced plastic, which is corrosion-resistant and lightweight. The rise and fall of the water surface causes the buoyancy block 102a to rise or fall.

[0043] Preferably, the connecting rods 102c are arranged in two groups, both of which are movably connected to the lower half of the buoyancy block 102a and are respectively located on both sides of the connecting shaft 102b. One end of the reset rod 102c-1 is movably connected to the outside of the two groups of connecting rods 102c, and the other end is located below the connecting member 203. When the connecting member 203 descends to the reset rod 102c-1, it will push the reset rod 102c-1 back to a horizontal position.

[0044] Furthermore, the rotating part 102d includes a rotating plate 102d-1, a push block 102d-3 and a support rod 102d-3. The rotating plate 102d-1 is movably connected to the outside of the push block 102d-3, and the rotating plate 102d-1 is fixedly installed at the bottom end of the connecting rod 102c. The support rod 102d-3 installs the push block 102d-3 at the top of the driving member 103, and the push block 102d-3 rotates along the support rod 102d-3.

[0045] Preferably, the connection between the support rod 102d-3 and the push block 102d-3 is located above the center of the push block 102d-3, that is, the rotation center of the push block 102d-3 is the connection between the support rod 102d-3 and the push block 102d-3.

[0046] Furthermore, the driving member 103 includes a button 103a, a driving shaft 103b, a motor 103c and a support 103d, the button 103a is installed on the top of the support 103d, the support 103d is installed on the outside of the motor 103c, and the driving shaft 103b is fixedly connected to the motor 103c, that is, the driving shaft 103b rotates with the rotation of the motor 103c, and a rotating member 202 is installed at one end of the driving shaft 103b away from the motor 103c, that is, the rotating member 202 also rotates synchronously.

[0047] Preferably, two buttons 103a are provided to control the motor 103c to rotate clockwise and counterclockwise respectively, that is, the lifting and lowering of the moving member 201 is operated by the two buttons 103a.

[0048] Furthermore, the rotating member 202 includes a bevel gear 202a, a base 202b and a rotating rod 202c. The bevel gear 202a is arranged on the outside of the base 202b and the driving shaft 103b, that is, the top of the base 202b is movably connected with the bevel gear 202a, and the end of the driving shaft 103b away from the motor 103c is fixedly connected to the bevel gear 202a, and the base 202b is installed in the inner cavity of the shell 101. The rotating rod 202c is arranged at the end of the bevel gear 202a away from the base 202b, and the rotating rod 202c is fixedly connected to the bevel gear 202a, and the rotation of the bevel gear 202a drives the rotating rod 202c to rotate.

[0049] Furthermore, the moving member 201 includes a lifting plate 201a and a moving shaft 201b. The lifting plate 201a is disposed inside the housing 101. The moving shaft 201b is movably connected to the connecting member 203. The connecting member 203 drives the moving shaft 201b to move in the vertical direction.

[0050] Preferably, a torsion spring is provided through the outer side of the movable shaft 201b, that is, the rotation of the movable shaft 201b is limited to a certain extent by the torsion spring.

[0051] Furthermore, the connecting member 203 is arranged on the outside of the rotating member 202, including a connecting block 203a and an inclined groove 203b. The connecting block 203a is arranged at one end of the movable shaft 201b close to the rotating member 202, and the connecting block 203a is contacted and connected with the rotating rod 202c through the inclined groove 203b. Since the inclined groove 203b is arranged corresponding to the protrusion on the rotating rod 202c, when the rotating rod 202c rotates, the inclined groove 203b remains unchanged, and the connecting block 203a rises or falls.

[0052] Furthermore, the shell 101 is in contact with the lifting plate 201a, including an opening 101a and a groove 101b. The opening 101a is arranged through the outside of the shell 101, and the groove 101b is installed on both sides of the opening 101a. The lifting plate 201a is arranged in the groove 101b, and the lifting plate 201a moves up and down along the groove 101b.

[0053] Furthermore, the number of rotating members 202 is set to be multiple, the rotating members 202 are installed on the inner side of the shell 101, and the rotating members 202 are arranged on both sides of the lifting plate 201a, and the rotating members 202 are movably connected with connecting members 203. When the rotating members 202 are running, the lifting plate 201a is driven to rise or fall through the connecting members 203.

[0054] When in use, the water level rises to a certain position, and the buoyancy of the buoyancy block 102a rises to a certain height with the water surface. Since the connecting shaft 102b flexibly connects the buoyancy block 102a to the housing 101, the buoyancy block 102a is in an inclined state, with the top floating on the water surface and the rear end arranged in the housing 101. The connecting rod 102c flexibly connected at the bottom end of the buoyancy block 102a is in a descending state when the front end of the buoyancy block 102a rises, so that the rotating plate 102d-1 at its bottom rotates, driving the push block 102d-3 to rotate counterclockwise around the center of the connection between the support rod 102d-3 and the push block 102d-3. At this time, the push block 102d-3 presses the button 103a, so that the motor 103c starts. Since the driving shaft 103b is fixedly connected to the motor 103c, that is, the driving shaft 103b rotates with the rotation of the motor 103c, and then the rotating member 202 also rotates at the same time.

[0055] When the motor 103c is started, the bevel gear 202a at one end of the drive shaft 103b rotates synchronously, and the two bevel gears 202a abut against each other, driving the bevel gear 202a at the top of the base 202b to rotate, and the rotating rod 202c also rotates. Since the connecting block 203a is in contact with the rotating rod 202c through the inclined groove 203b, when the rotating rod 202c rotates, the inclined groove 203b remains unchanged, and the connecting block 203a rises, and the moving shaft 201b is movably connected with the connecting member 203, so the lifting plate 201a rises with the rising of the connecting block 203a, that is, the gate is opened, so that the water on the high water level side flows from the opened gate to the other side, reducing the workload of the staff.

[0056] When the water level drops, the buoyancy block 102a drops with the water surface. At this time, the buoyancy block 102a is tilted again, with the top facing downward and the rear end arranged in the housing 101 and facing upward. The connecting rod 102c, which is movably connected at the bottom end of the buoyancy block 102a, is in an ascending state when the front end of the buoyancy block 102a drops, while the connecting rod 102c on the front side of the connecting shaft 102b is in a descending state, and the rotating plate 102d-1 at its bottom also rotates accordingly, driving the push block 102d-3 to rotate clockwise around the center of the connection between the support rod 102d-3 and the push block 102d-3. At this time, the push block 102d-3 presses the button 103a, causing the motor 103c to rotate in the opposite direction. The driving shaft 103b is fixedly connected to the motor 103c, that is, the driving shaft 103b rotates with the rotation of the motor 103c, and then the rotating member 202 also rotates at the same time. When the rotating rod 202c rotates, the inclined slot 203b remains unchanged, and then the connecting block 203a descends, and the movable shaft 201b is movably connected to the connecting member 203, so the lifting plate 201a descends with the descending of the connecting block 203a, that is, the gate is closed, and the lifting plate 201a reaches the groove 101b stuck in the housing 101 and presses the main switch of the motor 103c, and the motor 103c stops working. It is realized that the gate can be automatically opened and closed to release water through the change of water level, reducing the workload of the staff.

[0057] When the connecting block 203a drops to a certain position and contacts the reset rod 102c-1, the end of the reset rod 102c-1 close to the connecting block 203a is in a tilted state, and the connecting block 203a continues to drop, pushing the reset rod 102c-1 back to a horizontal state, that is, the buoyancy block 102a returns to a horizontal state, waiting for the next water level increase.

[0058] Example 3

[0059] Reference Figures 1 to 8 , which is the third embodiment of the utility model. Different from the previous embodiment, this embodiment provides a cleaning device for arc gates of small reservoirs, which solves the problem of long-term accumulation of debris at the bottom of existing reservoirs, and includes a cleaning component 300.

[0060] Specifically, the cleaning assembly 300 includes an arc door 301 and a cleaning block 302 . The arc door 301 is fixedly installed at the lower end of the housing 101 . The arc door 301 is fixedly installed on the river channel, and a cleaning block 302 is installed outside the arc door 301 .

[0061] When in use, workers open the gate, and water flows from one side of the arc gate 301 to the other side of the arc gate 301. There are many debris in the water. When it hits the bottom, the debris will be accumulated there. In the long run, it will cause garbage pollution to the downstream. The cleaning block 302 can screen most of the impurities. When the water flows through the arc gate 301, it will be filtered by the cleaning block 302, reducing the frequency of garbage accumulation downstream.

[0062] It should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model is described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A lifting mechanism, characterized in that: include, A power assembly (100), the power assembly (100) comprising a housing (101), a pushing member (102) and a driving member (103), the driving member (103) being disposed on one side of the housing (101), the pushing member (102) being connected to one side of the housing (101); and, A lifting component (200), the lifting component (200) comprising a moving part (201), a rotating part (202), and a connecting part (203), the moving part (201) being connected to the rotating part (202) via the connecting part (203), the rotating part (202) being arranged on one side of the housing (101), and one side of the rotating part (202) being connected to one end of the driving part (103).

2. The lifting mechanism according to claim 1, characterized in that: The pushing member (102) is arranged on one side of the shell (101), and comprises a buoyancy block (102a), a connecting shaft (102b), a connecting rod (102c) and a rotating part (102d); the buoyancy block (102a) is arranged on one side of the shell (101) via the connecting shaft (102b); the connecting rod (102c) is connected to one end of the buoyancy block (102a); a reset rod (102c-1) is arranged on one side of the connecting rod (102c); and the rotating part (102d) is arranged on one end of the connecting rod (102c) away from the buoyancy block (102a).

3. The lifting mechanism according to claim 2, characterized in that: The rotating part (102d) comprises a rotating plate (102d-1), a pushing block (102d-2) and a supporting rod (102d-3); the rotating plate (102d-1) is connected to one side of the pushing block (102d-2), and the rotating plate (102d-1) is installed at one end of the connecting rod (102c); and the supporting rod (102d-3) installs the pushing block (102d-2) at one end of the driving member (103).

4. The lifting mechanism according to claim 3, characterized in that: The driving member (103) comprises a button (103a), a driving shaft (103b), a motor (103c) and a support (103d); the button (103a) is mounted on one side of the support (103d); the support (103d) is mounted on one side of the motor (103c); the driving shaft (103b) is connected to the motor (103c); and the rotating member (202) is mounted on one end of the driving shaft (103b) away from the motor (103c).

5. The lifting mechanism according to claim 4, characterized in that: The rotating member (202) comprises a bevel gear (202a), a base (202b) and a rotating rod (202c); the bevel gear (202a) is arranged on one side of the base (202b) and the driving shaft (103b); the base (202b) is installed on one side of the housing (101); and the rotating rod (202c) is arranged on one end of the bevel gear (202a) away from the base (202b).

6. The lifting mechanism according to claim 5, characterized in that: The moving member (201) comprises a lifting plate (201a) and a moving shaft (201b); the lifting plate (201a) is arranged on one side of the housing (101); and the moving shaft (201b) is connected to the connecting member (203).

7. The lifting mechanism according to claim 6, characterized in that: The connecting member (203) is arranged on one side of the rotating member (202), and comprises a connecting block (203a) and an inclined groove (203b); the connecting block (203a) is arranged at one end of the moving shaft (201b), and the connecting block (203a) and the rotating rod (202c) are connected via the inclined groove (203b).

8. The lifting mechanism according to claim 7, characterized in that: The shell (101) is connected to the lifting plate (201a), and comprises an opening (101a) and a groove (101b); the opening (101a) is arranged through one side of the shell (101), and the groove (101b) is installed on both sides of the opening (101a).

9. The lifting mechanism according to claim 8, characterized in that: The number of the rotating members (202) is set to be multiple, the rotating members (202) are installed on one side of the housing (101), and the rotating members (202) are connected to the connecting member (203).

10. A cleaning device for releasing water from a small reservoir, characterized in that: Comprising the lifting mechanism described in any one of claims 1 to 9; as well as, A cleaning assembly (300), the cleaning assembly (300) comprising an arc door (301) and a cleaning block (302), the arc door (301) being installed at one end of the housing (101), and the cleaning block (302) being installed on one side of the arc door (301).

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