River sewage treatment device

Abstract

The utility model discloses a river sewage treatment device, including river and the support frame body of symmetrical setting on the both sides of river, support frame body presents L type setting, vertical part is located in the river, and the horizontal part is fixed on the river bank on the both sides of river, and support frame body is set up with the cavity of L type, and the front side of cavity is open to the outside, and the rear side of vertical part of support frame body is set up with a plurality of through -hole, and the outside of vertical part of support frame body is provided with the garbage blocking subassembly for the garbage of river surface is blocked, and the cavity of support frame body is provided with garbage collection subassembly, and the top of garbage collection subassembly is provided with the steering mechanism. In the utility model, when the river surface needs to pass through the dinghy, can through starting telescopic pneumatic cylinder to drive the baffle to rotate, to remove the blockade to the river surface.

Description

Technical Field

[0001] This utility model relates to the field of sewage and river treatment technology, and in particular to a sewage treatment device for rivers. Background Technology

[0002] Currently, most of the garbage on the surface of sewage rivers is collected by staff using small boats to dredge and collect it. This method not only consumes the physical strength of the staff, but also has low automation and low work efficiency. The collected garbage needs to be manually transported to the riverbank, which is time-consuming and labor-intensive.

[0003] A search revealed that utility model patent document CN217419553U discloses a dredging device for river sewage treatment, including a dredging cover, a drive shaft inside the dredging cover, spiral dredging blades on the drive shaft, a garbage collection box at one end of the outer side of the dredging cover, a lifting frame inside the garbage collection box, lifting lines symmetrically arranged on both sides of the top of the lifting frame, limit sliders on both sides of the outer side of the lifting frame, a discharge port on one side of the top of the garbage collection box, and a push plate directly opposite the discharge port.

[0004] The aforementioned salvage device requires complete closure of the river surface during use, preventing sightseeing boats from passing and affecting the sightseeing experience. Furthermore, the spiral salvage blades need to be cleaned after a period of use, otherwise blockages may occur inside the salvage cover, and the cleaning process is quite cumbersome. Utility Model Content

[0005] The purpose of this invention is to provide a river sewage treatment device that enables the garbage blocking components on the river surface to rotate, facilitating the passage of sightseeing boats.

[0006] The present invention adopts the following technical solution: A river sewage treatment device includes a river and symmetrically arranged support frames on both sides of the river. The support frames are L-shaped, with the vertical part located in the river and the horizontal part fixed to the riverbanks on both sides of the river. The support frames have L-shaped cavities, the front side of which communicates with the outside. The rear side of the vertical part of the support frame has several through holes. A garbage blocking component for blocking garbage on the river surface is provided on the outer side of the vertical part of the support frame. A garbage collection component is provided in the cavity of the support frame, and a steering mechanism is provided above the garbage collection component.

[0007] Optionally, a fixed frame is fixedly installed on the rear side of the vertical part of the support frame, and the cavity of the fixed frame is connected to the cavity of the support frame. A lead screw is rotatably installed inside the fixed frame, and a slider is threaded on the surface of the lead screw. The slider is slidably installed in the cavity of the fixed frame.

[0008] Optionally, a second lead screw is provided above the cavity of the support frame. The second lead screw rotates with the support frame. A second slider is provided on the threaded surface of the second lead screw. The second slider is slidably disposed on the lower surface of the cavity above the support frame.

[0009] Optionally, the waste collection assembly includes a collection frame, a base plate, and an L-shaped support rod. The base plate and the wall of the collection frame are provided with several through holes. The base plate is located at the bottom of the collection frame, and one end of the base plate is rotatably engaged with the collection frame. The L-shaped support rod is fixedly installed on the inner wall of the collection frame.

[0010] Optionally, a slot is provided on the outer side of the slider, and the upper horizontal member of the L-shaped support rod is slidably engaged with the slot.

[0011] Optionally, the blocking assembly includes a telescopic cylinder and a baffle. The surface of the baffle has several through holes. Part of the baffle is located below the river surface, and another part is located above the river surface. The fixed end and the movable end of the telescopic cylinder are respectively hinged to support seat two and support seat three. Support seat two is fixedly located on the outer side of the support frame, and support seat three is fixedly located on the rear side of the baffle. Support seat one is symmetrically fixed on the outer side of the support frame relative to the position of the baffle. One end of the baffle is located between the two support seats one and rotates with support seat one.

[0012] Optionally, the steering mechanism includes a fixed seat, a guide shaft, and two connecting seats, one and two, arranged symmetrically on the upper and lower sides. The fixed seat is fixedly installed on the outer side of the L-shaped support rod. The connecting seats are fixedly connected, and the connecting seat is fixedly installed on the lower end face of the slider. A vertical cylindrical groove is opened on the lower end face of the connecting seat, and a cylindrical through groove is opened on the surface of the connecting seat. The through groove and the cylindrical groove correspond to each other and communicate with each other.

[0013] Optionally, the lower end of the guide shaft passes through the fixed seat, a nut is threaded on the lower end surface of the guide shaft, a sleeve and a retaining ring are fitted on the circumferential surface of the guide shaft, the retaining ring is slidably disposed on the circumferential surface of the guide shaft and located above the sleeve, and the sleeve is disposed on the upper end surface of the fixed seat.

[0014] Optionally, the retaining ring has two symmetrically arranged inclined surfaces on its circumference, and the diameter of the retaining ring is adapted to the diameter of the through groove and the cylindrical groove. A tapered head is fixedly provided at the upper end of the guide shaft, and the retaining ring is adapted to the tapered head.

[0015] Optionally, a trapezoidal locking block is slidably disposed in the groove, and a support shaft is fixedly disposed on the outer side of the locking block. The support shaft passes through the first connecting seat and the second connecting seat and slides in fit. A spring sleeved on the circumference of the support shaft is fixedly connected between the outer side of the locking block and the inner wall of the groove. The inclined surface of the locking block is adapted to the inclined surface of the conical head and the retaining ring.

[0016] In summary, this utility model has the following beneficial effects: 1. In this utility model, when a small boat needs to pass on the river, the obstruction of the river can be lifted by activating the telescopic cylinder to rotate the baffle. 2. In this utility model, after the baffle rotates, the flow of river water will push the garbage blocked on the outer side of the baffle to the vertical part of the support frame, thus preventing garbage from accumulating on the outer side of the baffle and facilitating the collection frame to collect the garbage. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the structure of the garbage blocking component of this utility model; Figure 3 This is a structural schematic diagram of the support frame of this utility model; Figure 4 This is a schematic diagram of the structure of the waste collection component of this utility model; Figure 5 This is a schematic diagram of the steering assembly of this utility model; Figure 6 This is a cross-sectional view of the steering component of this utility model.

[0018] In the diagram, 1. Support frame; 2. River channel; 3. Garbage blocking assembly; 4. Garbage collection assembly; 5. Steering mechanism; 11. Fixed frame; 111. Lead screw one; 112. Slider one; 113. Slot; 12. Motor one; 13. Motor two; 131. Lead screw two; 132. Slider two; 31. Baffle; 32. Telescopic cylinder; 33. Support seat one; 34. Support seat two; 35. Support seat three; 41. Collection frame; 42. Base plate; 43. L-shaped support rod; 51. Fixed seat; 52. Connecting seat one; 521. Cylindrical groove; 53. Connecting seat two; 531. Through groove; 54. Sleeve; 55. Groove; 56. Guide shaft; 561. Nut; 562. Conical head; 57. Retaining ring; 58. Locking block; 581. Spring; 582. Support shaft. Detailed Implementation

[0019] The principles and spirit of this utility model will be explained in detail below with reference to several representative embodiments.

[0020] Please see Figure 1-6 The present invention will now be described in detail with reference to the accompanying drawings and embodiments: like Figure 1-3As shown, a river sewage treatment device includes a river 2 and a support frame 1 symmetrically arranged on both sides of the river 2. The support frame 1 is L-shaped, with the vertical part located inside the river 2 and the horizontal part fixed on the riverbanks on both sides of the river 2. The support frame 1 has an L-shaped cavity, the front side of which is open to the outside. The rear side of the vertical part of the support frame 1 has several through holes, which allow river water to pass through the support frame 1 and filter and block the garbage on both sides of the river surface. The outer side of the vertical part of the support frame 1 is provided with a garbage blocking component 3 to block garbage on the river surface; The cavity of the support frame 1 is equipped with a garbage collection component 4 that can move up and down and left and right. A steering mechanism 5 for changing direction is provided above the garbage collection component 4.

[0021] like Figure 2-3 As shown, in this embodiment, a fixed frame 11 is fixedly installed on the rear side of the vertical part of the support frame 1, and the cavity of the fixed frame 11 is connected to the cavity of the support frame 1. A lead screw 111 is rotatably installed inside the fixed frame 11. A motor 12 with an output shaft fixed to one end of the lead screw 111 is fixedly installed on the upper end face of the fixed frame 11. A slider 112 is threaded on the surface of the lead screw 111. The slider 112 is slidably installed in the cavity of the fixed frame 11. The motor 12 drives the lead screw 111, which in turn drives the slider 112 to move up and down inside the fixed frame 11. A lead screw 131 is installed above the cavity of the support frame 1. The lead screw 131 rotates with the support frame 1. A motor 13 with an output shaft fixed to one end of the lead screw 131 is fixed on the outer side of the support frame 1. A slider 132 is threaded on the surface of the lead screw 131. The slider 132 is slidably installed on the lower surface of the cavity above the support frame 1. The motor 13 drives the lead screw 131, which in turn drives the slider 132 to move horizontally up, down, left, and right within the support frame 1.

[0022] like Figure 4 As shown, in this embodiment, the garbage collection component 4 includes a collection frame 41, a base plate 42, and an L-shaped support rod 43. The walls of the base plate 42 and the collection frame 41 are provided with several through holes to facilitate the filtration of river water. The base plate 42 is set at the bottom of the collection frame 41. One end of the base plate 42 is rotatably engaged with the collection frame 41, and the base plate 42 can be connected and fixed to the collection frame 41 by a snap-fit, so that the base plate 42 closes the bottom surface of the collection frame 41. After the garbage has been collected, move the collection box 41 to the appropriate position, and then open the bottom plate 42 to allow the garbage to be poured out. L-shaped support rod 43 is fixedly installed on the inner wall of collection frame 41 to drive collection frame 41 to move.

[0023] like Figure 5 As shown, in this embodiment, the outer side of the slider 112 is provided with a slot 113, and the upper horizontal rod of the L-shaped support rod 43 is slidably engaged with the slot 113. The slider 112 drives the L-shaped support rod 43 to move up and down within the support frame 1.

[0024] like Figure 2 As shown, in this embodiment, the garbage blocking component 3 includes a telescopic cylinder 32 and a baffle 31. The surface of the baffle 31 is provided with several through holes to filter garbage on the river surface. The baffles 31 on both sides can close the river surface. A part of the baffle 31 is located below the river surface and the other part is located above the river surface, which can better block the garbage on the river surface. The fixed end and the movable end of the telescopic cylinder 32 are respectively hinged to support base 2 34 and support base 35. Support base 2 34 is fixedly installed on the outer side of the support frame 1, and support base 35 is fixedly installed on the rear side of the baffle 31. Support base 33 is fixedly and symmetrically arranged on the outer side of the support frame 1 relative to the position of the baffle 31. One end of the baffle 31 is arranged between the two support bases 33 and rotates with the support bases 33.

[0025] Specifically, when a small boat needs to pass on the river, the telescopic cylinder 32 can be activated to rotate the baffle 31, thereby removing the blockage on the river surface. After the baffle 31 rotates, the flow of the river water will push the garbage blocked on the outer side of the baffle 31 to the vertical part of the support frame 1, preventing garbage from accumulating on the outer side of the baffle 31 and facilitating the collection frame 41 to collect the garbage.

[0026] like Figure 5-6 As shown, in this embodiment, the steering mechanism 5 includes a fixed seat 51, a guide shaft 56, and two symmetrically arranged connecting seats 52 and 53. The fixed seat 51 is fixedly arranged on the outer side of the L-shaped support rod 43. The connecting seats 52 and 53 are fixedly connected by bolts, and the connecting seat 52 is fixedly arranged on the lower end face of the slider 132. The lower end face of the first connector 52 is provided with a vertical cylindrical groove 521, and the surface of the second connector 53 is provided with a cylindrical through groove 531. The through groove 531 and the cylindrical groove 521 correspond to each other and communicate with each other. The lower end face of connecting seat 1 52 and the upper end face of connecting seat 2 53 are symmetrically provided with grooves 55. The grooves 55 are connected to the cylindrical groove 521 and the through groove 531. When connecting seat 1 52 and connecting seat 2 53 are merged, the grooves 55 will also be merged.

[0027] like Figure 5-6As shown, in this embodiment, the lower end of the guide shaft 56 passes through the fixed seat 51, and a nut 561 is threaded on the lower end surface of the guide shaft 56 to fix the guide shaft 56. A sleeve 54 and a retaining ring 57 are sleeved on the circumferential surface of the guide shaft 56. The retaining ring 57 is slidably disposed on the circumferential surface of the guide shaft 56 and located above the sleeve 54. The sleeve 54 is disposed on the upper end surface of the fixed seat 51. The retaining ring 57 has two inclined surfaces symmetrically arranged on its circumference, and the diameter of the retaining ring 57 is adapted to the diameter of the through groove 531 and the cylindrical groove 521. A tapered head 562 is fixedly installed at the upper end of the guide shaft 56, and a retaining ring 57 is adapted to the tapered head 562.

[0028] like Figure 5-6 As shown, in this embodiment, a trapezoidal locking block 58 is slidably disposed in the groove 55, and a support shaft 582 is fixedly disposed on the outer side of the locking block 58. The support shaft 582 passes through the first connecting seat 52 and the second connecting seat 53 and slides in cooperation. A spring 581, which is sleeved on the circumference of the support shaft 582, is fixedly connected between the outer side of the locking block 58 and the inner wall of the groove 55. The inclined surface of the locking block 58 is adapted to the inclined surface of the conical head 562 and the retaining ring 57.

[0029] Specifically, after the guide shaft 56 rises and enters the through groove 531, the conical head 562 will press the two side blocks 58, causing the blocks 58 to retract into the groove 55 until the conical head 562 passes the blocks 58. The blocks 58 are then reset by the spring 581. At this time, the blocks 58 can block the guide shaft 56 from descending. When the guide shaft 56 needs to disengage from the connecting seat 1 52 and the connecting seat 2 53, the guide shaft 56 is raised again, causing the locking block 58 to contact the retaining ring 57 located below. At this time, the retaining ring 57 is supported by the sleeve 54 below, so it will not descend. As the guide shaft 56 is raised, the locking block 58 will be squeezed back by the retaining ring 57 until the locking block 58 passes the retaining ring 57. At this time, the locking block 58 contacts the lower inclined surface of the retaining ring 57. Then the guide shaft 56 descends. At this time, the locking block 58 will drive the retaining ring 57 to rise first. When the retaining ring 57 merges with the conical head 562, the retaining ring 57 stops moving. Then the locking block 58 is squeezed back until the locking block 58 passes the retaining ring 57 and the conical head 562. Then the guide shaft 56 disengages from the connecting seat 1 52 and the connecting seat 2 53, and the retaining ring 57 will reset under the action of gravity.

[0030] Furthermore, after the collection box 41 located below the river surface completes the collection of garbage, the motor 12 is started to drive the lead screw 111 to rotate, which in turn drives the slider 112 to rise. At this time, the upper end of the L-shaped support rod 43 is engaged in the slot 113, and the collection box 41 will be driven to rise until the collection box 41 is lifted off the river surface. It will then suspend for a period of time to filter the river water in the collection box 41, and then continue to rise, so that the guide shaft 56 enters the through groove 531 and the cylindrical groove 521 and is blocked by the block 58. Then the motor 2 is started to drive the lead screw 2 131 to rotate, which in turn drives the slider 2 132 to move laterally. Subsequently, the L-shaped support rod 43 is disengaged from the slot 113 of the slider 112 and is driven by the slider 2 132 to the bank of the river channel 2 to dump the garbage in the collection box 41.

[0031] The specification and claims use certain terms to refer to specific components. Those skilled in the art will understand that hardware manufacturers may use different names to refer to the same component. This specification and claims do not distinguish components based on differences in name, but rather on differences in function. The term "comprising" throughout the specification and claims is an open-ended term and should be interpreted as "comprising but not limited to." "Approximately" means that within an acceptable margin of error, those skilled in the art can solve the technical problem and substantially achieve the technical effect within a certain margin of error.

[0032] It should be noted that the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a product or system comprising a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a product or system. Without further limitation, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the product or system that includes said element.

[0033] The foregoing description illustrates and describes several preferred embodiments of this application. However, as previously stated, it should be understood that this application is not limited to the forms disclosed herein and should not be construed as excluding other embodiments. It can be used in various other combinations, modifications, and environments, and can be altered within the scope of the application concept described herein through the foregoing teachings or techniques or knowledge in related fields. Any modifications and variations made by those skilled in the art that do not depart from the spirit and scope of this application should be within the protection scope of the appended claims.

Claims

1. A river sewage treatment device, characterized in that: The system includes a river channel and symmetrically arranged support frames on both sides of the river channel. The support frames are L-shaped, with the vertical part located inside the river channel and the horizontal part fixed to the riverbanks on both sides. The support frames have L-shaped cavities, the front side of which communicates with the outside. The rear side of the vertical part of the support frame has several through holes. The outer side of the vertical part of the support frame is equipped with a garbage blocking component to block garbage on the river surface. The cavity of the support frame is equipped with a garbage collection component, and a steering mechanism is installed above the garbage collection component.

2. The river sewage treatment device according to claim 1, characterized in that: A fixed frame is fixedly installed on the rear side of the vertical part of the support frame, and the cavity of the fixed frame is connected to the cavity of the support frame. A lead screw is rotatably installed inside the fixed frame, and a slider is threaded on the surface of the lead screw. The slider is slidably installed in the cavity of the fixed frame.

3. The river sewage treatment device according to claim 1, characterized in that: A second lead screw is installed above the cavity of the support frame. The second lead screw rotates with the support frame. A second slider is installed on the threaded surface of the second lead screw. The second slider is slidably installed on the lower surface of the cavity above the support frame.

4. A river sewage treatment device according to claim 2, characterized in that: The waste collection assembly includes a collection frame, a base plate, and an L-shaped support rod. The base plate and the walls of the collection frame are provided with several through holes. The base plate is located at the bottom of the collection frame, and one end of the base plate is rotatably engaged with the collection frame. The L-shaped support rod is fixedly installed on the inner wall of the collection frame.

5. A river sewage treatment device according to claim 4, characterized in that: The outer side of the slider is provided with a slot, and the upper horizontal member of the L-shaped support rod is slidably engaged with the slot.

6. A river sewage treatment device according to claim 1, characterized in that: The blocking assembly includes a telescopic cylinder and a baffle. The surface of the baffle has several through holes. Part of the baffle is located below the river surface, and another part is located above the river surface. The fixed end and the movable end of the telescopic cylinder are respectively hinged to support seat two and support seat three. Support seat two is fixedly located on the outer side of the support frame, and support seat three is fixedly located on the rear side of the baffle. Support seat one is symmetrically fixed on the outer side of the support frame relative to the position of the baffle. One end of the baffle is located between the two support seats one and rotates with support seat one.

7. A river sewage treatment device according to claim 3, characterized in that: The steering mechanism includes a fixed seat, a guide shaft, and two symmetrically arranged connecting seats, one and two. The fixed seat is fixedly installed on the outer side of the L-shaped support rod. Connecting seats one and two are fixedly connected, and connecting seat one is fixedly installed on the lower end face of slider two. A vertical cylindrical groove is opened on the lower end face of connecting seat one, and a cylindrical through groove is opened on the surface of connecting seat two. The through groove and the cylindrical groove correspond to each other and communicate with each other.

8. A river sewage treatment device according to claim 7, characterized in that: The lower end of the guide shaft passes through the fixed seat. A nut is threaded on the lower end surface of the guide shaft. A sleeve and a retaining ring are fitted on the circumferential surface of the guide shaft. The retaining ring is slidably mounted on the circumferential surface of the guide shaft and is located above the sleeve. The sleeve is mounted on the upper end surface of the fixed seat.

9. A river sewage treatment device according to claim 8, characterized in that: The retaining ring has two symmetrical inclined surfaces on its circumference, and the diameter of the retaining ring is adapted to the diameter of the through groove and the cylindrical groove. A tapered head is fixedly installed at the upper end of the guide shaft, and the retaining ring is adapted to the tapered head.

10. A river sewage treatment device according to claim 9, characterized in that: A trapezoidal locking block is slidably arranged in the groove. A support shaft is fixedly arranged on the outer side of the locking block. The support shaft passes through the connecting seat one and the connecting seat two and slides in fit. A spring that is sleeved on the circumference of the support shaft is fixedly connected between the outer side of the locking block and the inner wall of the groove. The inclined surface of the locking block is adapted to the inclined surface of the conical head and the retaining ring.

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