Rural domestic sewage floating oil and scum collecting device

Abstract

The utility model provides a rural domestic sewage floating oil and scum collecting device, belongs to the technical field of sewage floating oil and scum collecting tools, and effectively solves the problem that an existing collecting tool is not high in applicability. According to the technical scheme, the device comprises a transverse moving part arranged above a sewage pool, the transverse moving part is fixedly connected with a lifting part, the lifting part is connected with a collecting part, the collecting part comprises a fixed seat arranged above a sewage surface, a groove is transversely and horizontally formed in the bottom of the fixed seat, and a two-way lead screw is horizontally and rotationally connected between the two sides of the groove; hooks are symmetrically connected to the two sides of the two-way lead screw in a threaded mode and connected with a collecting scraping barrel in a hung mode. The rural domestic sewage floating oil and scum collecting device has the advantages of being convenient to use and high in applicability.

Description

Technical Field

[0001] The utility model relates to the technical field of sewage oil floating scum collecting tools, in particular to a rural domestic sewage oil floating scum collecting device. Background Art

[0002] Agricultural sewage refers to sewage or liquid substances discharged during the process of crop cultivation, livestock breeding, agricultural product processing, etc., which affect human health and environmental quality. The sewage contains various pathogens, suspended matter, fertilizers, pesticides, insoluble solids and salt, which are likely to endanger human health and destroy the ecological balance. Patent No. CN217077180U discloses a rural domestic sewage floating oil scum collection device. This patent treats the floating oil scum in the sewage pool by discharging it from the sewage outlet into the oil tank through a scraper. However, the water level in the sewage pool is variable, and the dirty oil scum scraped out by the scraper each time is not convenient to be discharged from the sewage outlet into the oil tank.

[0003] Therefore how to solve the above-mentioned technical problems just becomes the problem that the utility model faces. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a rural domestic sewage oil and scum collection device which is easy to use and has stronger applicability.

[0005] The technical solution adopted by the utility model to solve the technical problem is as follows: the utility model provides a rural domestic sewage oil and scum collection device, including a transverse moving component arranged above a sewage pool with an opening at the top, the transverse moving component is fixedly connected to a lifting component, and the lifting component is connected to a collecting component;

[0006] The collecting component comprises a fixing seat horizontally arranged above the sewage surface, a groove is horizontally opened at the bottom of the fixing seat, a bidirectional lead screw is horizontally rotatably connected between the two sides of the groove, hooks are symmetrically threaded on both sides of the bidirectional lead screw, and a collecting scraper bucket is hung on the hook.

[0007] The collecting scraper barrel is a rectangular hollow structure, and the front and rear sides and the bottom of the collecting scraper barrel are all open;

[0008] A filter screen is provided at the bottom opening of the collecting scraper barrel, and a baffle is hinged at the top of the openings on the front and rear sides of the collecting scraper barrel. Blocks fixedly connected to the side walls of the collecting scraper barrel are symmetrically provided on both sides of each baffle, and the blocks limit the baffles from flipping toward the outside of the collecting scraper barrel.

[0009] The top of the collection scraper barrel is symmetrically provided with circular fixed sleeves on both sides, and the two hooks are L-shaped and arranged facing each other, each of the fixed sleeves is engaged with the hook on the same side, and the top outer side of the hook is slidably engaged with the groove;

[0010] A driven bevel gear is coaxially sleeved on the outer side of the bidirectional lead screw, a driving bevel gear is meshed on the upper side of the driven bevel gear, a rotating handle is fixedly connected to the top of the driving bevel gear, and the rotating handle passes through the top of the fixed seat and is rotatably connected to the fixed seat;

[0011] The bottom of the fixing seat is connected to the lifting component.

[0012] The lifting component includes two hydraulic cylinders symmetrically and vertically arranged on both sides above the fixing seat, the telescopic ends of the hydraulic cylinders are fixedly connected to the top of the fixing seat, and the fixing parts of the hydraulic cylinders are fixedly connected to the transverse moving component.

[0013] The sewage pool is of a rectangular structure, and the transverse movement component comprises two pairs of horizontally arranged fixed plates which are symmetrically fixedly connected to the side walls at the front and rear ends of the sewage pool, and a vertically upwardly arranged support plate is fixedly connected to the top of each of the fixed plates, and a reciprocating screw is rotatably connected between the two support plates located on the same side of the length direction of the sewage pool, and a moving seat is threadedly connected to the outer sides of the two reciprocating screws, and a horizontally arranged connecting plate is fixedly connected between the two moving seats, and the fixing part of the hydraulic cylinder is fixedly connected to the connecting plate.

[0014] One end of the two reciprocating screws located at the same position is coaxially fixedly connected with a connecting shaft, the connecting shaft penetrates the outer side of the support plate, the outer sides of the two connecting shafts are coaxially sleeved with sprockets, and a chain is sleeved between the two sprockets;

[0015] One of the reciprocating screws is coaxially fixedly connected to an output end of a driving motor arranged on a side wall of the sewage pool.

[0016] When the utility model is actually used, according to the height of the sewage in the sewage pool, the height of the collection scraper barrel is adjusted by the hydraulic cylinder, so that the filter screen is slightly lower than the sewage surface, the driving motor is started, and the two reciprocating screws are driven to rotate synchronously through the sprocket and the chain, and the two reciprocating screws drive the collection scraper barrel to move back and forth in the sewage pool through the connecting plate to scrape the floating oil scum floating on it into the collection scraper barrel, the floating oil scum is filtered out by the filter screen, and the sewage flows back to the sewage pool through the filter screen. During the scraping process, the front baffle plate is flipped toward the inner side of the collection scraper barrel under the resistance of water so as not to affect the floating oil scum entering the collection scraper barrel, and in the returning process, the baffle plate will not be opened to the outside under the blocking effect of the block. When the floating oil scum in the collection scraper barrel needs to be poured out, the transverse moving component moves the collection scraper barrel to the end of the sewage pool, drives the bidirectional screw to rotate, and the two hooks are moved close to each other and out of the two fixed sleeves, so that the collection scraper barrel can be removed for cleaning.

[0017] The beneficial effects of the utility model are as follows: the rural domestic sewage floating oil scum collection device provided by the utility model is simple to operate, compact in structure, and reasonably designed. According to the height of the sewage in the sewage pool, the hydraulic cylinder adjusts the height of the collection scraper bucket, and the driving motor is started to drive the two reciprocating screws to rotate through the sprocket and the chain, so that the collection scraper bucket reciprocates in the sewage pool to scrape the floating oil scum on it into the collection scraper bucket, the floating oil scum is filtered out by the filter net, and the sewage flows back to the sewage pool through the filter net. When the floating oil scum in the collection scraper bucket needs to be poured out, the moving device moves the collection scraper bucket to the end of the sewage pool, drives the bidirectional screw to rotate, and the two screw pairs are moved closer to each other and out of the two fixed sleeves, so that the collection scraper bucket can be removed for cleaning. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 It is a top view of the utility model;

[0020] Figure 3 for Figure 1 Enlarged view of part A in the middle.

[0021] Among them, the accompanying drawings are marked as: 1, sewage pool; 2, fixed seat; 3, bidirectional screw; 4, hook; 5, collection scraper bucket; 6, groove; 7, fixed sleeve; 8, filter screen; 9, reciprocating screw; 10, moving seat; 11, fixed plate; 12, support plate; 13, connecting plate; 14, driving motor; 15, connecting shaft; 16, sprocket; 17, chain; 18, driving bevel gear; 19, driven bevel gear; 20, turning handle; 21, hydraulic cylinder; 22, baffle; 23, block. DETAILED DESCRIPTION

[0022] In order to clearly illustrate the technical features of this solution, this solution is described below through a specific implementation method.

[0023] See also Figures 1 to 3 As shown, the utility model is a device for collecting floating oil and scum of rural domestic sewage, including a transverse moving component arranged above a sewage pool 1 with an opening at the top, the transverse moving component is fixedly connected with a lifting component, the lifting component is connected with a collecting component, the collecting component includes a fixed seat 2 horizontally arranged above the sewage surface, a groove 6 is horizontally opened at the bottom of the fixed seat 2, a bidirectional screw 3 is horizontally rotatably connected between the two sides of the groove 6, the two sides of the bidirectional screw 3 are symmetrically threaded with hooks 4, and the hook 4 is hung with a collecting scraper bucket 5.

[0024] The collecting scraper barrel 5 is a rectangular hollow structure. The front and rear sides and the bottom of the collecting scraper barrel 5 are open. The bottom opening of the collecting scraper barrel 5 is provided with a filter screen 8. The top of the openings on the front and rear sides of the collecting scraper barrel 5 is hinged with a baffle 22. Both sides of each baffle 22 are symmetrically provided with a block 23 fixedly connected to the side wall of the collecting scraper barrel 5. The block 23 limits the baffle 22 from turning over to the outside of the collecting scraper barrel 5. The top of the collecting scraper barrel 5 is symmetrically provided with a circular fixed sleeve 7. The two hooks 4 are L-shaped and arranged opposite to each other. Each fixed sleeve 7 is engaged with the hook 4 on the same side. The top outer side of the hook 4 is slidably matched with the groove 6. The outer side of the bidirectional lead screw 3 is coaxially sleeved with a driven bevel gear 19. The upper side of the driven bevel gear 19 is meshed with an active bevel gear 18. The top of the active bevel gear 18 is fixedly connected with a handle 20. The handle 20 penetrates to the top of the fixed seat 2 and is rotatably connected to the fixed seat 2. The bottom of the fixed seat 2 is connected to the lifting component. The lifting component includes two hydraulic cylinders 21 symmetrically arranged vertically on both sides above the fixed seat 2, the telescopic end of the hydraulic cylinder 21 is fixedly connected to the top of the fixed seat 2, and the fixed part of the hydraulic cylinder 21 is fixedly connected to the transverse moving component. The sewage pool 1 is a rectangular structure, and the transverse moving component includes two pairs of horizontally arranged fixed plates 11 symmetrically fixedly connected to the side walls at the front and rear ends of the sewage pool 1, and each fixed plate 11 is fixedly connected to a vertically upward supporting plate 12 on the top, and a reciprocating screw 9 is rotatably connected between the two supporting plates 12 located on the same side of the length direction of the sewage pool 1, and the outer sides of the two reciprocating screws 9 are threadedly connected to the moving seat 10, and a horizontally arranged connecting plate 13 is fixedly connected between the two moving seats 10, and the fixed part of the hydraulic cylinder 21 is fixedly connected to the connecting plate 13. The two reciprocating screws 9 are coaxially fixedly connected to a connecting shaft 15 at one end thereof, and the connecting shaft 15 passes through the outer side of the support plate 12. Sprockets 16 are coaxially sleeved on the outer sides of the two connecting shafts 15, and a chain 17 is sleeved between the two sprockets 16. One of the reciprocating screws 9 is coaxially fixedly connected to the output end of a driving motor 14 arranged on the side wall of the sewage tank 1.

[0025] In actual use: according to the height of the sewage in the sewage pool 1, the height of the collection scraper barrel 5 is adjusted by the hydraulic cylinder 21, so that the filter screen 8 is slightly lower than the sewage surface, the drive motor 14 is started, and the two reciprocating screws 9 are driven to rotate synchronously through the sprocket 16 and the chain 17. Then, the two reciprocating screws 9 drive the collection scraper barrel 5 to reciprocate in the sewage pool 1 through the connecting plate 13, and the floating oil and scum floating on it are scraped into the collection scraper barrel 5, and the floating oil and scum are filtered out by the filter screen 8, and the sewage flows back to the sewage pool 1 through the filter screen 8. During the moving process, the front baffle 22 flips toward the inside of the collecting scraper bucket 5 under the resistance of water so as not to affect the floating oil and scum entering the collecting scraper bucket 5. During the returning process, under the blocking effect of the block 23, the baffle 22 will not open to the outside. When the floating oil and scum in the collecting scraper bucket 5 needs to be poured out, the transverse moving component moves the collecting scraper bucket 5 to the end of the sewage pool 1, driving the two-way screw 3 to rotate, so that the two hooks 4 approach each other and move out of the two fixed sleeves 7, and the collecting scraper bucket 5 can be removed for cleaning.

[0026] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A device for collecting oil and scum from rural domestic sewage, characterized in that: It comprises a transverse moving component arranged above a sewage pool (1) with an opening at the top, the transverse moving component being fixedly connected to a lifting component, and the lifting component being connected to a collecting component; The collecting component comprises a fixing seat (2) arranged horizontally above the sewage surface, a groove (6) is horizontally provided at the bottom of the fixing seat (2), a bidirectional lead screw (3) is horizontally rotatably connected between the two sides of the groove (6), hooks (4) are symmetrically threadedly connected on both sides of the bidirectional lead screw (3), and a collecting scraper bucket (5) is hung on the hook (4).

2. The rural domestic sewage oil and scum collection device according to claim 1 is characterized in that: The collecting scraper barrel (5) is a rectangular hollow structure, and the front and rear sides and the bottom of the collecting scraper barrel (5) are all open; A filter screen (8) is provided at the bottom opening of the collecting scraper barrel (5), and a baffle (22) is hingedly connected to the top of the openings on both the front and rear sides of the collecting scraper barrel (5), and each baffle (23) is symmetrically provided on both sides of each baffle (22) and is fixedly connected to the side wall of the collecting scraper barrel (5), and the baffle (23) limits the baffle (22) from turning over to the outside of the collecting scraper barrel (5).

3. The rural domestic sewage oil and scum collection device according to claim 2 is characterized in that: The top of the collection scraper barrel (5) is symmetrically provided with circular-shaped fixed sleeves (7), the two hooks (4) are arranged in an L-shape facing each other, each of the fixed sleeves (7) is engaged with the hook (4) located on the same side, and the top outer side of the hook (4) is slidably engaged with the groove (6); A driven bevel gear (19) is coaxially sleeved on the outer side of the bidirectional lead screw (3), a driving bevel gear (18) is meshed on the upper side of the driven bevel gear (19), a rotating handle (20) is fixedly connected to the top of the driving bevel gear (18), and the rotating handle (20) passes through the top of the fixed seat (2) and is rotatably connected to the fixed seat (2); The bottom of the fixing seat (2) is connected to the lifting component.

4. The rural domestic sewage oil and scum collection device according to claim 3 is characterized in that: The lifting component comprises two hydraulic cylinders (21) symmetrically arranged vertically on both sides above the fixing seat (2), the telescopic ends of the hydraulic cylinders (21) are fixedly connected to the top of the fixing seat (2), and the fixed parts of the hydraulic cylinders (21) are fixedly connected to the transverse moving component.

5. The rural domestic sewage oil and scum collection device according to claim 4 is characterized in that: The sewage pool (1) is a rectangular structure, and the transverse moving component comprises two pairs of horizontally arranged fixed plates (11) symmetrically fixedly connected to the side walls at the front and rear ends of the sewage pool (1), each of the fixed plates (11) is fixedly connected to a support plate (12) arranged vertically upward, and a reciprocating screw (9) is rotatably connected between the two support plates (12) located on the same side of the length direction of the sewage pool (1), and the outer sides of the two reciprocating screws (9) are threadedly connected to a moving seat (10), and a horizontally arranged connecting plate (13) is fixedly connected between the two moving seats (10), and the fixed part of the hydraulic cylinder (21) is fixedly connected to the connecting plate (13).

6. The rural domestic sewage oil and scum collection device according to claim 5, characterized in that: One end of the two reciprocating screws (9) located at the same position is coaxially fixedly connected with a connecting shaft (15), the connecting shaft (15) penetrates the outer side of the support plate (12), the outer sides of the two connecting shafts (15) are coaxially sleeved with sprockets (16), and a chain (17) is sleeved between the two sprockets (16); One of the reciprocating screws (9) is coaxially fixedly connected to an output end of a driving motor (14) disposed on a side wall of the sewage pool (1).

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