River channel garbage intercepting device

Abstract

The utility model is suitable for the technical field of riverway treatment, and provides a riverway garbage intercepting device which comprises an intercepting frame, supporting rods symmetrically arranged on the two sides of the intercepting frame and a salvage mechanism. The salvage mechanism comprises a pair of salvage nets movably mounted on one side face of the intercepting frame and a driving assembly for driving the two salvage nets to move relatively, by arranging the salvage mechanism, when the motor drives the two screws to rotate, due to the fact that the thread rotating directions of the two screws are opposite, the two salvage nets can be driven to be relatively far away, and the salvage efficiency is improved. And the garbage accumulated in front of the intercepting frame is pushed to the edge position of the river channel, so that the intercepted garbage can be conveniently cleaned.

Description

Technical Field

[0001] The utility model relates to the technical field of river channel regulation, in particular to a river channel garbage interception device. Background Art

[0002] Ecological river management refers to the activities that promote the recovery of river water ecosystems through artificial restoration measures within the river land control line, on the basis of meeting the basic functions of the river such as flood control, drainage and water diversion, and build a healthy, complete and stable river water ecosystem; the interception device is mainly a filtration system as the main interception procedure, and the filter net in the filtration system is usually used for interception treatment in river management.

[0003] Traditional river garbage interception devices usually only have the function of intercepting floating garbage on the river. When a lot of garbage accumulates in front of the interception net, for some wider rivers, workers are required to drive boats to salvage the garbage, which has the defects of inconvenient cleaning and low efficiency. Therefore, it is necessary to design corresponding technical solutions to solve the existing technical problems. Utility Model Content

[0004] The purpose of the utility model is to provide a river garbage interception device to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A river garbage interception device comprises an interception frame and support rods symmetrically arranged on both sides of the interception frame, the interception frame is provided with drainage holes, and also comprises a salvage mechanism, the salvage mechanism comprises a pair of salvage nets movably mounted on one side of the interception frame and a driving assembly driving the two salvage nets to move relative to each other, the driving assembly comprises a pair of screws rotatably arranged in the interception frame and screw sleeves symmetrically mounted on the two screws, the two screws are fixedly connected, and the threads of the two screws have opposite rotation directions, one of the screws is driven by a motor arranged in the interception frame, and the salvage net is connected to the screw sleeve.

[0007] As a further solution of the utility model: an electric push rod is fixedly mounted on the screw sleeve, the salvage net is fixedly mounted on the telescopic end of the electric push rod, and a first strip hole for sliding the electric push rod is opened on the interception frame.

[0008] As a further solution of the utility model: the driving assembly also includes a guide unit symmetrically arranged on the upper and lower sides of the screw, the guide unit includes a guide rod fixedly installed in the interception frame, a guide block slidably installed on the guide rod, and a ring fixedly installed on the guide block, a round rod is movably inserted on the ring, a baffle is installed at one end of the round rod, and the other end is fixedly connected to the salvage net, and a second strip hole is opened on the interception frame for the round rod to slide.

[0009] As a further solution of the utility model: a drive shaft is rotatably installed above the screw in the interception frame, the drive shaft is fixedly connected to the output end of the motor, and is connected to one of the screws through a pulley transmission group.

[0010] Compared with the prior art, the beneficial effects of the utility model are:

[0011] The utility model is provided with a salvaging mechanism. When the motor drives the two screws to rotate, the threads of the two screws rotate in opposite directions, so that the two salvaging nets can be driven to move relatively away from each other, and the garbage accumulated in front of the interception frame can be pushed to the edge of the river channel, so that the intercepted garbage can be cleaned up conveniently. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is an overall stereogram of a river garbage interception device;

[0013] Figure 2 for Figure 1 Another perspective stereogram;

[0014] Figure 3 It is a side cross-sectional view of a river garbage interception device;

[0015] In the figure: 1-interception frame, 2-support rod, 3-fishing net, 4-screw, 5-screw sleeve, 6-electric push rod, 7-first strip hole, 8-guide rod, 9-guide block, 10-ring, 11-round rod, 12-second strip hole, 13-drive shaft, 14-motor, 15-pulley transmission group. DETAILED DESCRIPTION

[0016] The technical solution of this patent is further described in detail below in conjunction with specific implementation methods.

[0017] See also Figure 1-3 , a river garbage interception device, includes an interception frame 1 and support rods 2 symmetrically arranged on both sides of the interception frame 1, the interception frame 1 is provided with a drainage hole, and also includes a salvage mechanism, the salvage mechanism includes a pair of salvage nets 3 movably installed on one side of the interception frame 1 and a driving component that drives the two salvage nets 3 to move relative to each other, the driving component includes a pair of screws 4 rotatably arranged in the interception frame 1 and screw sleeves 5 symmetrically installed on the two screws 4, the two screws 4 are fixedly connected, and the threads of the two screws 4 are rotated in opposite directions, one of the screws 4 is driven by a motor 14 arranged in the interception frame 1, the salvage net 3 is connected to the screw sleeve 5, by setting the salvage mechanism, when the motor 14 drives the two screws 4 to rotate, since the threads of the two screws 4 are rotated in opposite directions, the two salvage nets 3 can be driven to move relatively away, and the garbage accumulated in front of the interception frame 1 is pushed to the edge of the river channel, so that the intercepted garbage can be cleaned up conveniently.

[0018] Among them, when there is a lot of garbage in front of the interception frame 1, since the salvage net 3 cannot push all the garbage to the edge of the river channel at one time, when the two salvage nets 3 are driven relatively close to each other, in order to ensure that the garbage will not be pushed between the two salvage nets 3, an electric push rod 6 is fixedly installed on the screw sleeve 5 in the present application, and the salvage net 3 is fixedly installed on the telescopic end of the electric push rod 6. A first strip hole 7 for the electric push rod 6 to slide is also opened on the interception frame 1. Specifically, when the two salvage nets 3 are relatively close to each other, the electric push rod 6 pushes the salvage net 3 to move away from the interception frame 1. After the two salvage nets 3 are close to each other, the electric push rod 6 is controlled to reset. At this time, the garbage in front of the interception frame 1 is still on both sides of the two salvage nets 3. When the garbage is salvaged multiple times, the garbage can be effectively prevented from being pushed between the two salvage nets 3.

[0019] In addition, the driving assembly also includes a guide unit symmetrically arranged on the upper and lower sides of the screw 4, the guide unit includes a guide rod 8 fixedly installed in the interception frame 1, a guide block 9 slidably installed on the guide rod 8, and a ring 10 fixedly installed on the guide block 9, a round rod 11 is movably inserted on the ring 10, a baffle is installed at one end of the round rod 11, and the other end is fixedly connected to the salvage net 3, a second strip hole 12 is opened on the interception frame 1 for the round rod 11 to slide, the setting of the two guide units can limit the rotation of the salvage net 3, so that the horizontal reciprocating motion of the salvage net 3 is more stable.

[0020] Furthermore, a drive shaft 13 is rotatably installed above the screw 4 in the interception frame 1. The drive shaft 13 is fixedly connected to the output end of the motor 14 and is connected to one of the screws 4 through a pulley transmission group 15. Through this arrangement, the motor 14 is always located above the horizontal plane of the river channel, and no professional waterproof motor 14 is required to drive it, thereby reducing the production cost of the device.

[0021] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or basic features of the present invention. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims are included in the present invention.

[0022] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A river garbage interception device, comprising an interception frame (1) and support rods (2) symmetrically arranged on both sides of the interception frame (1), wherein a drainage hole is provided on the interception frame (1), characterized in that: The invention also comprises a salvage mechanism, the salvage mechanism comprising a pair of salvage nets (3) movably mounted on one side of the interception frame (1) and a drive assembly for driving the two salvage nets (3) to move relative to each other, the drive assembly comprising a pair of screw rods (4) rotatably mounted in the interception frame (1) and screw sleeves (5) symmetrically mounted on the two screw rods (4), the two screw rods (4) being fixedly connected, and the threads of the two screw rods (4) being rotated in opposite directions, one of the screw rods (4) being driven by a motor (14) arranged in the interception frame (1), and the salvage net (3) being connected to the screw sleeve (5).

2. The river garbage interception device according to claim 1 is characterized in that: An electric push rod (6) is fixedly mounted on the screw sleeve (5), the salvage net (3) is fixedly mounted on the telescopic end of the electric push rod (6), and the interception frame (1) is also provided with a first strip hole (7) for the electric push rod (6) to slide.

3. The river garbage interception device according to claim 1 is characterized in that: The drive assembly further comprises a guide unit symmetrically arranged on the upper and lower sides of the screw rod (4), the guide unit comprising a guide rod (8) fixedly mounted in the interception frame (1), a guide block (9) slidably mounted on the guide rod (8), and a collar (10) fixedly mounted on the guide block (9), a round rod (11) movably inserted on the collar (10), a baffle being mounted on one end of the round rod (11) and fixedly connected to the salvage net (3) at the other end, and a second strip hole (12) for the round rod (11) to slide is provided on the interception frame (1).

4. The river garbage interception device according to claim 1, characterized in that: A drive shaft (13) is rotatably mounted above the screw rod (4) in the interception frame (1). The drive shaft (13) is fixedly connected to the output end of the motor (14) and is transmission-connected to one of the screw rods (4) via a pulley transmission group (15).

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