Trash remover for removing floating garbage on river surface of reservoir

Abstract

The utility model discloses a trash remover for removing floating garbage on the river surface of a reservoir, which relates to the technical field of hydropower station maintenance and comprises a shell, a top cover is arranged on the top surface of the shell, and a garbage collecting unit and a water suction pump are connected in the shell. According to the trash remover, through cooperation of the water suction pump, the collecting barrel, the collecting opening, the blanking cap, the base plate and the floating ball, the collecting opening can be automatically opened to collect floating objects when the water suction pump works, the collecting opening can be automatically closed when the water suction pump stops working, backflow of the floating objects is prevented, and through secondary filtering of the collecting barrel and the filter screen, the risk that the water suction pump is blocked is reduced; and through cooperation of an adjusting rod, a limiting block, a connecting sleeve, a dismounting and mounting groove, a limiting groove and a mounting groove, rapid dismounting and mounting among the collecting barrel, the chassis and the shell can be facilitated, so that the floating objects are conveniently cleaned, and the cleaning efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of hydropower station maintenance, in particular to a garbage cleaning machine for cleaning floating garbage on the surface of a reservoir river. Background Art

[0002] Hydropower stations mostly achieve power generation through the drop of water flow, and the drop of water flow requires the construction of reservoirs to store water. In the reservoir, due to the influence of the surrounding environment, a large amount of garbage floating objects will float on the water surface, which not only affects the water quality, but also causes blockage and damage to the gate valves of the hydropower station. For example, a Chinese patent discloses a device for collecting and treating floating objects on the surface of river sewage (Announcement No. CN217651745U). Although the device can collect and clean floating objects on the water surface and is convenient for adjusting the fixed position according to the water depth, the cleaning device is not in an open state all year round. When it stops working, the collected floating objects will flow back to the surface of the reservoir with the water flow, resulting in poor cleaning effect and causing secondary pollution. Utility Model Content

[0003] In view of the deficiencies of the prior art, the utility model provides a garbage cleaning machine for cleaning floating garbage on the surface of a reservoir or river, which solves the problems raised by the above-mentioned background technology.

[0004] To achieve the above objectives, the utility model is implemented through the following technical solutions: a garbage cleaning machine for cleaning floating garbage on the surface of a reservoir river, comprising a shell, a top cover is provided on the top surface of the shell, and a garbage collection unit and a water pump are connected inside the shell;

[0005] The garbage collection unit includes a chassis, the top surface of which is connected to a collecting barrel, the outer surface of the chassis is annularly connected to two guide blocks, the top surfaces of the two guide blocks are each provided with a connecting rod, the inner bottom side of the collecting barrel is connected to a supporting rod, and the top end of the supporting rod is connected to a blocking cover.

[0006] As a further technical solution of the utility model, a water pumping chamber is provided inside the shell, the water pump is fixed inside the water pumping chamber, a filter screen is connected to the inner wall of the shell above the water pumping chamber, a water pumping pipe is connected to the input end of the water pump and located inside the shell, and a drain pipe is connected to the output end of the water pump.

[0007] As a further technical solution of the utility model, a plurality of filter holes are provided on the outer surface of the collecting cylinder, floating balls are provided at the top ends of the two connecting rods, guide grooves are provided at the corresponding positions of the inner side wall of the outer shell and the sliding path of the guide block, and sliding grooves are provided on the top surface of the outer shell and the connecting rod.

[0008] As a further technical solution of the utility model, a collecting port is provided on the top surface of the top cover, the outer surface of the collecting cylinder is annularly connected to two mounting blocks, mounting grooves are provided at corresponding positions of the inner side wall of the outer shell and the sliding path of the mounting blocks, and two adjusting rods are connected to the top surface of the chassis.

[0009] As a further technical solution of the utility model, a connecting sleeve is connected to the inner bottom side of the collecting cylinder and the outer surface of the two adjusting rods, and a limiting block is provided on the outer surface of the two adjusting rods. A disassembly groove is provided at a corresponding position of the inner side wall of the connecting sleeve and the sliding path of the limiting block, and a limiting groove is provided at a corresponding position of the inner side wall of the connecting sleeve and the rotation path of the limiting block.

[0010] As a further technical solution of the utility model, the inner diameter of the guide groove is adapted to the sliding path of the guide block, the inner diameter of the slide groove is adapted to the outer diameter of the connecting rod, and the chassis is connected to the floating ball through the guide block and the connecting rod.

[0011] As a further technical solution of the utility model, the inner diameter of the connecting sleeve is adapted to the outer diameter of the adjusting rod, the inner diameter of the mounting groove is adapted to the sliding path of the mounting block, the disassembly and assembly groove is connected to the limiting groove, the inner diameter of the limiting groove is adapted to the outer diameter of the limiting block, and the inner diameter of the disassembly and assembly groove is adapted to the sliding path of the limiting block.

[0012] The utility model provides a garbage cleaning machine for cleaning floating garbage on the surface of a reservoir river, which has the following beneficial effects compared with the prior art:

[0013] 1. This design is a garbage cleaning machine for cleaning floating garbage on the surface of a reservoir river. Through the cooperation between a water pump, a collection tube, a collection port, a plugging cover, a chassis and a floating ball, the collection port can be automatically opened to collect floating objects when the water pump is working, and the collection port can be automatically closed when the water pump stops working to prevent the backflow of floating objects. The risk of clogging of the water pump can be reduced through secondary filtration of the collection tube and the filter net.

[0014] 2. The present invention is a garbage cleaning machine for cleaning floating garbage on the surface of a reservoir river. By adjusting the coordination between the rod, the limit block, the connecting sleeve, the disassembly and assembly groove, the limit groove and the installation groove, the collection tube, the chassis and the outer shell can be easily disassembled and assembled, thereby facilitating the cleaning of floating garbage and improving the cleaning efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 The schematic diagram of the structure of a garbage cleaning machine used for cleaning floating garbage on the surface of a reservoir or river;

[0016] Figure 2 The schematic diagram of the internal structure of a garbage cleaning machine used to clean floating garbage on the surface of a reservoir or river;

[0017] Figure 3 The present invention is a schematic diagram of the exploded structure of a garbage collection unit of a garbage cleaning machine used for cleaning floating garbage on the surface of a reservoir or river;

[0018] Figure 4 A garbage cleaning machine for cleaning floating garbage on the surface of a reservoir or river Figure 3 Magnified view of A in .

[0019] In the figure: 1. outer shell; 11. pumping chamber; 12. filter screen; 13. mounting groove; 14. guide groove; 15. slide groove; 2. top cover; 21. collection port; 3. garbage collection unit; 31. chassis; 32. collection cylinder; 33. connecting rod; 34. floating ball; 35. support rod; 36. plugging cover; 37. guide block; 38. adjusting rod; 39. connecting sleeve; 301. limit block; 302. disassembly and assembly groove; 303. limit groove; 304. mounting block; 4. water pump; 41. water pump pipe; 42. drainage pipe. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0021] See also Figure 1-4 The utility model provides a technical solution for a garbage cleaning machine for cleaning floating garbage on the surface of a reservoir river: it comprises a shell 1: a top cover 2 is arranged on the top surface of the shell 1, a garbage collecting unit 3 and a water pump 4 are connected inside the shell 1, the garbage collecting unit 3 comprises a chassis 31, a collecting barrel 32 is connected to the top surface of the chassis 31, two guide blocks 37 are connected to the outer surface of the chassis 31 in an annular shape, a connecting rod 33 is arranged on the top surface of the two guide blocks 37, a support rod 35 is connected to the inner bottom side of the collecting barrel 32, and a blocking cover 36 is connected to the top of the support rod 35.

[0022] like Figure 1-2 As shown, a pumping chamber 11 is provided inside the shell 1, and a water pump 4 is fixed inside the water pumping chamber 11. A filter screen 12 is connected to the inner wall of the shell 1 above the water pumping chamber 11, and a water pump pipe 41 is connected to the input end of the water pump 4 and located inside the shell 1, and a drain pipe 42 is connected to the output end of the water pump 4. It should be noted that the water pump 4 in the water pumping chamber 11 can draw water and floating objects from the collecting port 21, and discharge them through the drain pipe 42 after being filtered by the collecting tube 32 and the filter screen 12, so as to prevent the water pump 4 from being blocked.

[0023] like Figure 2-3 As shown, the outer surface of the collecting tube 32 is provided with a plurality of filter holes, and the top ends of the two connecting rods 33 are provided with floating balls 34. The inner side wall of the outer shell 1 and the corresponding parts of the sliding path of the guide block 37 are provided with guide grooves 14, and the top surface of the outer shell 1 and the connecting rod 33 are provided with slide grooves 15. The inner diameter of the guide groove 14 is adapted to the sliding path of the guide block 37, and the inner diameter of the slide groove 15 is adapted to the outer diameter of the connecting rod 33. The chassis 31 is connected to the floating balls 34 through the guide blocks 37 and the connecting rod 33. It should be noted that when the water pump 4 is working, the suction force of the water pumping can drive the collecting tube 32 and the plugging cover 36 to slide downward, so that water and floating objects enter the collecting tube 32 at the same time, and separate the water and floating objects, which is convenient for the collection and adsorption of floating objects. When the water pump 4 stops working, the floating ball 34 drives the collecting tube 32 and the plugging cover 36 to reset to prevent the floating objects from flowing back.

[0024] like Figure 3-4 As shown, a collecting port 21 is provided on the top surface of the top cover 2, two mounting blocks 304 are connected to the outer surface of the collecting cylinder 32 in an annular shape, mounting grooves 13 are provided at the corresponding positions of the inner side wall of the shell 1 and the sliding path of the mounting blocks 304, two adjusting rods 38 are connected to the top surface of the bottom plate 31, connecting sleeves 39 are connected to the inner bottom side of the collecting cylinder 32 and the outer surfaces of the two adjusting rods 38, and limit blocks 301 are provided on the outer surfaces of the two adjusting rods 38, and disassembly grooves 302 are provided at the corresponding positions of the inner side wall of the connecting sleeve 39 and the sliding path of the limit blocks 301, and the inner side wall of the connecting sleeve 39 and the rotation path of the limit blocks 301 are connected to each other. A limiting groove 303 is provided at the corresponding position of the diameter, the inner diameter of the connecting sleeve 39 is adapted to the outer diameter of the adjusting rod 38, the inner diameter of the mounting groove 13 is adapted to the sliding path of the mounting block 304, the disassembly and assembly groove 302 is connected with the limiting groove 303, the inner diameter of the limiting groove 303 is adapted to the outer diameter of the limiting block 301, and the inner diameter of the disassembly and assembly groove 302 is adapted to the sliding path of the limiting block 301. It should be noted that the two adjusting rods 38 can cooperate with the limiting block 301, the limiting groove 303 and the disassembly and assembly groove 302, so as to facilitate the quick disassembly and assembly of the collecting tube 32, thereby facilitating the cleaning of floating objects.

[0025] The working principle of the utility model is as follows: when the water pump 4 is working, the collecting tube 32 slides downward along the guide groove 14 with the water flow, and drives the two floating balls 34 to sink through the connecting rod 33, and the plugging cover 36 also sinks accordingly and is separated from the collecting port 21. The floating objects and water are filtered by the collecting tube 32 and the filter screen 12 and then discharged along the drain pipe 42. When the water pump 4 is turned off, the two floating balls 34 drive the connecting rod 33, the bottom plate 31 and the collecting tube 32 to reset, and the plugging cover 36 re-closes the collecting port 21 to prevent the floating objects from flowing back.

[0026] Remove the top cover 2, rotate the two adjusting rods 38, so that the two limit blocks 301 rotate from the limit groove 303 to the disassembly groove 302, and then lift the collecting tube 32 upward, the connecting sleeve 39 slides upward along the outer surface of the limit block 301, and the two mounting blocks 304 slide upward along the inner wall of the mounting groove 13, and the collecting tube 32 can be taken out for cleaning the garbage.

[0027] The above is only a preferred implementation of the present invention. It should be noted that, for ordinary technicians in the technical field, several improvements and modifications can be made without departing from the principle of the present invention, and these improvements and modifications should also be regarded as the protection scope of the present invention. The structures, devices and operating methods not specifically described and explained in the present invention shall be implemented according to the conventional means in the field unless otherwise specified and limited.

Claims

1. A garbage cleaning machine for cleaning floating garbage on the surface of a reservoir or river, characterized in that: It comprises a shell (1); the top surface of the shell (1) is provided with a top cover (2); the interior of the shell (1) is connected with a garbage collection unit (3) and a water pump (4); The garbage collection unit (3) comprises a chassis (31), the top surface of the chassis (31) is connected to a collection barrel (32), the outer surface of the chassis (31) is annularly connected to two guide blocks (37), the top surfaces of the two guide blocks (37) are each provided with a connecting rod (33), the inner bottom side of the collection barrel (32) is connected to a support rod (35), and the top end of the support rod (35) is connected to a blocking cover (36).

2. A garbage cleaning machine for cleaning floating garbage on the surface of a reservoir or river according to claim 1, characterized in that: A water pumping chamber (11) is provided inside the shell (1), the water pump (4) is fixed inside the water pumping chamber (11), a filter screen (12) is connected above the water pumping chamber (11) and located on the inner side wall of the shell (1), a water pumping pipe (41) is connected to the input end of the water pump (4) and located inside the shell (1), and a drainage pipe (42) is connected to the output end of the water pump (4).

3. A garbage cleaning machine for cleaning floating garbage on the surface of a reservoir or river according to claim 1, characterized in that: The outer surface of the collecting cylinder (32) is provided with a plurality of filter holes, the top ends of the two connecting rods (33) are provided with floating balls (34), the inner side wall of the outer shell (1) and the corresponding positions of the sliding path of the guide block (37) are provided with guide grooves (14), and the top surface of the outer shell (1) and the connecting rod (33) are provided with sliding grooves (15) correspondingly.

4. A garbage cleaning machine for cleaning floating garbage on the surface of a reservoir or river according to claim 1, characterized in that: The top surface of the top cover (2) is provided with a collecting port (21), the outer surface of the collecting cylinder (32) is annularly connected to two mounting blocks (304), the inner side wall of the shell (1) and the corresponding positions of the sliding path of the mounting blocks (304) are provided with mounting grooves (13), and the top surface of the chassis (31) is connected to two adjusting rods (38).

5. A garbage cleaning machine for cleaning floating garbage on the surface of a reservoir or river according to claim 4, characterized in that: A connecting sleeve (39) is connected to the inner bottom side of the collecting tube (32) and to the outer surfaces of the two adjusting rods (38). A limiting block (301) is arranged on the outer surfaces of the two adjusting rods (38). A disassembly groove (302) is provided at a position corresponding to the sliding path of the limiting block (301) on the inner side wall of the connecting sleeve (39). A limiting groove (303) is provided at a position corresponding to the rotation path of the limiting block (301) on the inner side wall of the connecting sleeve (39).

6. A garbage cleaning machine for cleaning floating garbage on the surface of a reservoir or river according to claim 3, characterized in that: The inner diameter of the guide groove (14) is matched to the sliding path of the guide block (37), the inner diameter of the slide groove (15) is matched to the outer diameter of the connecting rod (33), and the chassis (31) is connected to the floating ball (34) via the guide block (37) and the connecting rod (33).

7. A garbage cleaning machine for cleaning floating garbage on the surface of a reservoir or river according to claim 5, characterized in that: The inner diameter of the connecting sleeve (39) is matched with the outer diameter of the adjusting rod (38); the inner diameter of the mounting groove (13) is matched with the sliding path of the mounting block (304); the disassembly groove (302) is connected with the limiting groove (303); the inner diameter of the limiting groove (303) is matched with the outer diameter of the limiting block (301); and the inner diameter of the disassembly groove (302) is matched with the sliding path of the limiting block (301).

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