Main canal cleaning device

Abstract

A trunk canal cleaning device belongs to the technical field of garbage cleaning and comprises a canal and storage grooves arranged on two sides of the canal, a first sliding groove and a second sliding groove are arranged on the canal below the storage grooves, the trunk canal cleaning device further comprises operating tables, a first-stage cleaning mechanism and a second-stage cleaning mechanism, the operating tables are erected on two sides of the canal, and the first-stage cleaning mechanism and the second-stage cleaning mechanism are arranged on the operating tables. The operation table is arranged between the first-stage cleaning mechanism and the second-stage cleaning mechanism, and the first-stage cleaning mechanism and the second-stage cleaning mechanism are alternately used. The first-stage cleaning mechanism comprises an intercepting net and a lifting assembly, the intercepting net is slidably connected with the first sliding groove, the lifting assembly is erected between the channel and the storage groove and is perpendicular to the trend of the channel, and the lifting assembly is connected with the intercepting net and is used for driving the intercepting net to move up and down; the first-stage cleaning mechanism and the second-stage cleaning mechanism are alternately used, so that garbage in the channel is prevented from being neglected.

Description

Technical Field

[0001] The utility model belongs to the technical field of garbage cleaning, in particular to a dry canal cleaning device. Background Art

[0002] With the development of industrialization, most companies choose to dump garbage into rivers and lakes, and these garbage will flow to the bottom of the river with the water flow, resulting in a lot of floating garbage in the river and main canal. In the existing cleaning technology, manual filter nets are mostly used for salvage, which wastes a lot of manpower and material resources, has high work intensity and low work efficiency, and poor garbage collection effect. In addition, there are certain safety hazards in manually salvaging some garbage, and it is impossible to effectively clean up the garbage in the river in time.

[0003] For example, the invention patent with the publication number "CN201921469044.3" discloses a river channel cleaning device for water conservancy projects, including a river channel, a temporary storage tank is provided on the surface of the river channel, a chute is provided on the side of the river channel surface close to the temporary storage tank, and a support rod is fixedly connected to one end of the river channel surface close to the chute. The river channel cleaning device for water conservancy projects is provided with a rotating disk and an interception net. When the rotating disk is rotated, the threaded rod drives the interception net to move upward, and then moves the floating objects in the interception net to the conveyor belt. The conveyor belt can move the floating objects to the temporary storage tank for collection, making the device simple and safe to operate. When the interception net moves upward, the interception net bearing can reduce the resistance of the interception net when it moves upward through the setting of the interception net bearing. Through the setting of the bearing, when the threaded rod rotates, the interception net can remain stable, preventing the interception net from rotating when the threaded rod rotates.

[0004] Although the above invention patent cleans up the garbage in the river, when the interception net is raised, the garbage upstream of the interception net will flow through the lower end of the interception net along the water flow, resulting in the collection of this part of the garbage. Summary of the Invention

[0005] In view of this, it is necessary to provide a method for solving the problem that upstream garbage cannot be collected during the centralized garbage cleaning process.

[0006] The solution of the utility model to solve the technical problem is:

[0007] A main channel cleaning device comprises a channel and storage troughs arranged on both sides of the channel, and the channel below the storage trough is provided with a first chute and a second chute, and also comprises an operating table, a first cleaning mechanism and a second cleaning mechanism, the operating table is set up on the channel, and the operating table is set up between the first cleaning mechanism and the second cleaning mechanism; the first cleaning mechanism comprises an interception net and a lifting assembly, the interception net is slidably connected to the first chute, the lifting assembly is set up between the channel and the storage trough and is perpendicular to the direction of the channel, the lifting assembly is connected to the interception net, and is used to drive the interception net to move up and down; the second cleaning mechanism is slidably connected to the second chute and is used alternately with the first cleaning mechanism.

[0008] Preferably, a fixing seat is provided on the intercepting net, and the fixing seat is rotatably connected to the lifting assembly.

[0009] Preferably, the lifting assembly includes a V-shaped frame, a connecting rod and a turntable, the two ends of the V-shaped frame are placed on both sides of the channel, and a through hole is opened on the V-shaped frame, one end of the connecting rod passes through the through hole and is connected to the fixed seat, and the other end is connected to the turntable, and the turntable is arranged at the end away from the interception net.

[0010] Preferably, there are several lifting assemblies.

[0011] Preferably, a filter is provided on one side of the storage tank close to the channel.

[0012] Preferably, both ends of the intercepting net are provided with a clamping block, and the clamping block is clamped with the first sliding groove.

[0013] Preferably, safety nets are provided on both sides of the operating platform.

[0014] Preferably, the secondary cleaning mechanism has the same structure as the primary cleaning mechanism.

[0015] The utility model adopts a technical solution of a dry canal cleaning device to achieve the following beneficial effects:

[0016] The primary cleaning mechanism and the secondary cleaning mechanism are used alternately to avoid missing garbage in the channel.

[0017] The interception net is driven up by the lifting component to move the garbage in the interception net to the surface of the water, and then the garbage is collected to avoid excessive water content in the collected garbage.

[0018] During the garbage collection process, the staff do not come into contact with water, ensuring their safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1This is the device diagram of the main canal cleaning device in the present utility model;

[0020] Figure 2 This is the schematic diagram of the storage tank in the present utility model;

[0021] Figure 3 This is the schematic diagram of the interception net in the present utility model;

[0022] Figure 4 This is the schematic diagram of the operating platform in the present utility model.

[0023] In the figure: channel 10, storage tank 101, filter screen 1011, first chute 102, second chute 103, operating platform 20, safety net 201, primary cleaning mechanism 30, interception net 301, clamping block 3011, fixed seat 3012, lifting component 302, C-shaped frame 3021, connecting rod 3022, turntable 3023, through hole 3024, secondary cleaning mechanism 40. Specific implementation manners

[0024] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the accompanying drawings required for use in the embodiments will be briefly introduced below. Obviously, the accompanying drawings in the following description are some embodiments of the present utility model. For those of ordinary skill in the art, other accompanying drawings can be obtained based on these drawings without creative efforts.

[0025] Please refer to Figures 1 to 4 , a main canal cleaning device, including a channel 10 and storage tanks 101 arranged on both sides of the channel 10. A first chute 102 and a second chute 103 are provided in the channel 10 below the storage tanks 101. It further includes an operating platform 20, a primary cleaning mechanism 30 and a secondary cleaning mechanism 40. The operating platform 20 is erected on both sides of the channel 10 and is arranged between the primary cleaning mechanism 30 and the secondary cleaning mechanism 40; the primary cleaning mechanism 30 includes an interception net 301 and a lifting component 302. The interception net � is slidably connected to the first chute 102. The lifting component 302 is erected between the channel 10 and the storage tank 101 and is perpendicular to the direction of the channel 10. The lifting component 302 is connected to the interception net 301 and is used to drive the interception net 301 to move up and down; the secondary cleaning mechanism 40 is slidably connected to the second chute 103 and is used alternately with the primary cleaning mechanism 30.

[0026] Most of the garbage in the channel 10 is plastic packaging bags, bottles, fiber cloth, etc. If it enters the water body without proper treatment, it will cause water body siltation and poor water flow, thereby affecting the self-purification ability of the water body. At this time, it is necessary to collect the garbage in the channel 10.

[0027] The operating platform 20, the primary cleaning mechanism 30 and the secondary cleaning mechanism 40 are sequentially arranged along the direction of the water flow. The operating platform 20 is set up on the channel 10, that is, the operating platform 20 is set above the water flow. When the garbage flows from upstream to downstream with the water flow, the primary cleaning mechanism 30 will collect the garbage floating on the water surface and the garbage below the water surface. When the primary cleaning mechanism 30 is regularly cleaned, the staff stands on the operating platform 20 and operates the lifting component 302 to drive the primary cleaning mechanism 30 to move up. Before this, it is necessary to ensure whether the secondary cleaning mechanism 40 is in the channel 10. If so, the primary cleaning mechanism 30 is raised. If not, the secondary cleaning mechanism 40 is lowered first, and then the primary cleaning mechanism 30 is raised. After that, the staff uses a rake or Other tools collect the garbage in the interception net 301 into the storage tank 101. It should be emphasized here that when the first-level cleaning mechanism 30 is raised, the second-level cleaning mechanism 40 must be placed in the water. Conversely, when the second-level cleaning mechanism 40 is raised, the first-level cleaning mechanism 30 must be placed in the water. When the interception net 301 is set up, it can be set as two interception nets connected vertically to each other, and the right angle formed by the two is close to the operating table 20. The lower end of the interception net 301 should be extended below the water surface. The depth of the extension is determined by the depth of the channel 10 or the water flow in the channel 10. The reason is: light garbage such as water bottles floats on the water surface, while slightly heavier garbage is mostly half-drifting on the water surface. At this time, extending the interception net 301 into the water flow can better collect garbage.

[0028] The first chute 102 is engaged with the first-level cleaning mechanism 30, and the first-level cleaning mechanism 30 moves up or down along the first chute 102, limiting the movement trajectory of the first-level cleaning mechanism 30, and the first chute 102 and the second chute 103 are arranged on the channel 10 below the storage tank 101 and along the height direction of the storage tank 101.

[0029] The storage tanks 101 are provided at both ends of the primary cleaning mechanism 30 and both ends of the secondary cleaning mechanism 40. The storage tanks 101 are used to hold the collected garbage. In specific usage scenarios, if the two sides of the channel 10 are too narrow to set the storage tanks 101, the storage tanks 101 do not need to be set at this time, and a trolley can be used to transport the collected garbage.

[0030] At the same time, the structure of the secondary collection mechanism may adopt but is not limited to the same or similar structure as the primary collection mechanism, and the two are used in the same way. The secondary cleaning mechanism 40 is engaged with the second chute 103. At the same time, considering that the interception net is rusted under the action of air, the primary cleaning mechanism 30 and the secondary cleaning mechanism 40 are placed in water as much as possible.

[0031] The utility model adopts a technical solution of a dry canal cleaning device to achieve the following beneficial effects:

[0032] The primary cleaning mechanism 30 and the secondary cleaning mechanism 40 are used alternately to avoid the situation where there is no device to collect garbage on the water surface due to the simultaneous rise of the primary cleaning mechanism 30 and the secondary cleaning mechanism 40, resulting in the garbage in the garbage channel 10 being missed.

[0033] The interception net 301 is driven to rise by the lifting component 302, and the garbage in the interception net 301 is moved above the water surface. During this process, the water in the garbage will flow out from the mesh holes on the interception net 301, and then the garbage will be collected, avoiding a large amount of water in the collected garbage and reducing the load of the lifting component 302 when raising the interception net 301.

[0034] During the garbage collection process, the staff do not come into contact with water, ensuring their safety.

[0035] In a preferred embodiment, a fixing seat 3012 is provided on the intercepting net 301 , and the fixing seat 3012 is rotatably connected to the lifting assembly 302 .

[0036] The interception net 301 is raised by the lifting assembly 302. At this time, it is necessary to connect the interception net 301 and the lifting assembly 302. Considering that the interception net 301 is a hole structure, the fixing seat 3012 is set on the interception net 301, and the fixing seat 3012 is connected to the lifting assembly 302, thereby increasing the contact area between the interception net 301 and the lifting assembly 302, avoiding the interception net 301 being partially torn and damaged due to excessive gravity during the rising process; and the fixing seat 3012 is connected to the lifting assembly 302 through a universal joint, but is not limited to the connection method of the universal joint, or a spherical hinge method, that is, the lifting assembly 302 and the fixing seat 3012 are movably connected.

[0037] In a specific embodiment, the lifting component 302 includes a C-shaped frame 3021, a connecting rod 3022 and a turntable 3023. Both ends of the C-shaped frame 3021 are placed on both sides of the channel 10, and a through hole 3024 is formed in the C-shaped frame 3021. One end of the connecting rod 3022 passes through the through hole 3024 and is connected to the fixed seat 3012, and the other end is connected to the turntable 3023. The turntable 3023 is arranged at one end away from the interception net 301.

[0038] Both ends of the C-shaped frame 3021 are placed on both sides of the channel 10. Considering the convenience of use, the C-shaped frame 3021 can be arranged close to the operation table 20. An internal thread is provided in the through hole 3024, and an external thread matching the internal thread is provided on the connecting rod 3022. One end of the connecting rod 3022 passes through the through hole 3024 and is connected to the fixed seat 3012, and the other end is fixedly connected to the turntable 3023. When the turntable 3023 is rotated forward, the connecting rod 3022 moves upward, thereby driving the interception net 301 to move upward. On the contrary, when the turntable 3023 is rotated reversely, the connecting rod 3022 moves downward, thereby driving the interception net 301 to move downward. Since the connecting rod 3022 is movably connected to the fixed seat 3012, when the connecting rod 3022 rotates at this time, the fixed seat 3012 remains stationary, and the use of the fixed seat 3012 is simpler and faster.

[0039] Specifically, there are several lifting components 302.

[0040] When there is too much garbage in the interception net 301, using one lifting component 302 to drive the interception net 301 to move upward will cause an excessive load on a single lifting component 302. At this time, multiple lifting components 302 are provided to balance the load on a single lifting component 302. The operating principle of multiple lifting components 302 at this time: A motor is arranged on the operation table 20, and a gear is arranged at the driving end of the motor. A bevel gear is arranged above the C-shaped frame 3021, and the bevel gear meshes with the gear. An internal thread is arranged inside the bevel gear, and the internal thread matches the external thread on the connecting rod 3022. The gear drives the bevel gear to rotate, and the bevel gear drives the connecting rod 3022 to move. At this time, since the bevel gear does not displace, the connecting rod 3022 will move upward or downward during rotation; and in order to control the synchronous movement of multiple lifting components 302 and balance the load on a single lifting component 302, a connecting rod can be arranged between the connecting rod 3022 and the bevel gear, and the connecting rod connects other lifting components 302. When one lifting component 302 rises or falls, other lifting components 302 also rise or fall accordingly.

[0041] In a preferred embodiment, a filter screen 1011 is provided on one side of the storage tank 101 close to the channel 10 .

[0042] The garbage placed in the storage tank 101 contains water. At this time, this part of water will become smelly over time and cause pollution to the environment. At this time, the lower end surface of the storage tank 101 can be set to be inclined, and the lower end surface of the inclined surface faces the channel 10. At this time, the water in the garbage flows into the channel 10 under the action of gravity, making the collected garbage dry and facilitating the subsequent garbage disposal.

[0043] Furthermore, both ends of the intercepting net 301 are provided with a clamping block 3011 , and the clamping block 3011 is clamped with the first sliding groove 102 .

[0044] The interception net 301 needs to move up and down along the first slide groove 102. In order to prevent the interception net 301 from escaping from the first slide groove 102, the blocking blocks 3011 are set at both ends of the interception net 301. The blocking blocks 3011 are engaged in the first slide groove 102 to limit the movement trajectory of the interception net 301 and prevent the interception net 301 from escaping from the first slide groove 102; and multiple blocking blocks 3011 are set on both sides of the interception net 301, such as the blocking blocks 3011 are set at the upper and lower ends of the interception net 301, or the blocking blocks 301 are set on both sides of the interception net 301 along the height direction.

[0045] In a preferred embodiment, safety nets 201 are provided on both sides of the operating platform 20 .

[0046] The staff stands on the operating platform 20 to collect the garbage on the interception net 301 into the storage tank 101. The operating platform 20 is set up on the water surface. In order to ensure the safety of the staff, safety nets 201 are set on both sides of the operating platform 20 to ensure the safety of the staff.

[0047] In a more preferred solution, the secondary cleaning mechanism 40 has the same structure as the primary cleaning mechanism 30 .

[0048] The secondary cleaning mechanism 40 has the same structure and usage as the primary cleaning mechanism 30. The function of the secondary cleaning mechanism 40 is: when the primary cleaning mechanism 30 is raised, the secondary cleaning mechanism 40 starts to collect garbage on the water surface, that is, it is used alternately with the primary cleaning mechanism 30 to avoid the situation where the interception net 301 is not present on the water surface when the primary cleaning mechanism 30 is raised, causing the garbage to flow downstream with the water flow and the garbage cannot be collected.

[0049] The above disclosure is only a preferred embodiment of the present invention, and it is certainly not intended to limit the scope of the rights of the present invention. A person skilled in the art can understand that all or part of the processes of the above embodiment and equivalent changes made in accordance with the claims of the present invention are still within the scope of the present invention.

Claims

1. A dry canal cleaning device, comprising a canal and storage tanks disposed on both sides of the canal, wherein the canal below the storage tank is provided with a first chute and a second chute, characterized in that: It also includes an operating table, a first-level cleaning mechanism and a second-level cleaning mechanism. The operating table is set up on the channel and is arranged between the first-level cleaning mechanism and the second-level cleaning mechanism; the first-level cleaning mechanism includes an intercepting net and a lifting component, the intercepting net is slidably connected to the first chute, the lifting component is set up between the channel and the storage tank, and is perpendicular to the direction of the channel, the lifting component is connected to the intercepting net, and is used to drive the intercepting net to move up and down; the second-level cleaning mechanism is slidably connected to the second chute, and is used alternately with the first-level cleaning mechanism.

2. The dry canal cleaning device according to claim 1, characterized in that: A fixing seat is provided on the intercepting net, and the fixing seat is rotatably connected to the lifting assembly.

3. The dry canal cleaning device according to claim 2, characterized in that: The lifting assembly includes a V-shaped frame, a connecting rod and a turntable. The two ends of the V-shaped frame are placed on both sides of the channel, and a through hole is opened on the V-shaped frame. One end of the connecting rod passes through the through hole and is connected to the fixed seat, and the other end is connected to the turntable, and the turntable is arranged at the end away from the interception net.

4. The dry canal cleaning device according to claim 1, characterized in that: There are several lifting components.

5. The dry canal cleaning device according to claim 1, characterized in that: A filter is provided on one side of the storage tank close to the channel.

6. The dry canal cleaning device according to claim 1, characterized in that: Both ends of the intercepting net are provided with a clamping block, and the clamping block is clamped with the first sliding groove.

7. The dry canal cleaning device according to claim 1, characterized in that: Safety nets are provided on both sides of the operating platform.

8. The dry canal cleaning device according to claim 1, characterized in that: The secondary cleaning mechanism has the same structure as the primary cleaning mechanism.

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