Device for salvaging foreign matters at bottom of channel

Abstract

The utility model discloses a channel bottom foreign matter salvaging device which comprises an outer frame, the bottom of the outer frame is provided with a feeding port, and the top of the outer frame is provided with a discharging port. The two adjusting assemblies are symmetrically distributed on the two sides of the feeding opening of the outer frame; the adjusting assembly comprises a fitting part and an adjusting part, one end of the fitting part is rotationally connected with the feeding port of the outer frame, and the other end of the fitting part extends towards the outside of the outer frame; the adjusting part is fixed on the inner wall of the feeding port of the outer frame, the adjusting part abuts against the attaching part, and the attaching part is limited through the adjusting part; through the designed adjusting assembly, proper adjustment can be conducted according to the width of a channel, the complexity that fishing operation can be conducted only after the width of the channel is completely matched with the width of the fishing device is avoided, the limitation of the fishing device is reduced, the universality of the fishing device is improved, and the difference of an existing fishing device in use is improved; and the adjusting assembly is simple in structure, convenient to operate and high in overall practicability.

Description

Technical Field

[0001] The utility model belongs to the technical field of channel bottom cleaning, and in particular relates to a device for salvaging foreign matter at the bottom of a channel. Background Art

[0002] After the water supply facilities of the water conservancy project have been in operation for a period of time, it is inevitable that there will be harmful substances such as stones, rubber, and foreign objects such as fallen tools. These foreign objects sink to the bottom of the water and affect drainage. Therefore, it is necessary to use salvage equipment to clean the channel. Nowadays, salvage screen machines are mainly used to remove foreign objects from the bottom.

[0003] At present, when a salvage device salvages foreign objects at the bottom of a channel, it is necessary to ensure that all water within the width of the channel passes through the device. Once the channel width is greater than the width of the salvage device, the water containing the foreign objects is easily discharged from both sides of the salvage device, thereby failing to achieve the salvage effect. The existing method requires controlling the size between the channel and the salvage device. This method has great limitations and poor versatility. Therefore, it has great limitations in actual use and has room for improvement. Utility Model Content

[0004] The utility model aims to provide a device for salvaging foreign bodies at the bottom of a channel, so as to solve the problems that the existing salvaging devices proposed in the above background technology cannot be adaptively adjusted according to the width of the channel, have great limitations and poor versatility.

[0005] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: a device for salvaging foreign matter at the bottom of a channel, comprising:

[0006] An outer frame, the bottom of which is the feed inlet and the top of which is the discharge outlet;

[0007] Two adjusting components are provided and symmetrically distributed on both sides of the feed inlet of the outer frame;

[0008] The adjustment assembly includes a fitting portion and an adjustment portion, wherein one end of the fitting portion is rotatably connected to the feed port of the outer frame, and the other end extends toward the outside of the outer frame;

[0009] The adjusting part is fixed on the inner wall of the feed port of the outer frame, and the adjusting part abuts against the fitting part. The adjusting part limits the fitting part so that the fitting part can fit with the side wall of the channel to prevent impurities from flowing out from between the inner wall of the channel and the outer frame.

[0010] Preferably, the bonding part is a bonding plate, and a rotating shaft is installed between one end of the bonding plate and the feed port of the outer frame. The bonding plate swings around the axis of the rotating shaft. When the bonding plate swings toward the outer sides of the outer frame, it can better fit the inner wall of the channel, and the adjustment part is located at the inner side of the bonding plate.

[0011] Preferably, the adjusting portion is an adjusting plate fixed to the inner wall of the feed port of the outer frame, and the adjusting plate is provided with screw holes equidistantly arranged from top to bottom, and studs are screwed into the screw holes. Only one stud is shown in the figure, and in actual use, a stud should be screwed into each screw hole, and the end of the stud abuts against the inner side surface of the bonding plate. The position of the bonding plate is limited by the abutment between the stud and the bonding plate, thereby preventing the bonding plate from swinging back toward the inner side of the outer frame after bonding to the inner wall of the channel.

[0012] Preferably, an inclined guide plate is fixed to the other end of the bonding plate, the guide plate extends to the inner side of the adjustment plate, and the guide plate overlaps or separates from the adjustment plate. When the bonding plate is bonded to the adjustment plate, there is no contact between the guide plate and the adjustment plate.

[0013] Preferably, mounting seats are fixed on both sides of the outer frame, an insertion hole is provided on the end surface of the mounting seat, and a connecting groove is provided on the bottom end surface of the mounting seat.

[0014] Preferably, a conveyor belt with the same longitudinal cross-sectional shape as the outer frame is provided inside, and a salvage roller is installed on the conveyor belt. The salvage roller is not in contact with the adjustment plate. The salvage roller consists of a columnar body and an inclined plate body installed on the columnar body. The salvage of impurities is achieved through this structure. Since this structure is an existing structure in the grille machine, it will not be further described here.

[0015] Preferably, a distance is left between the salvage roller and the discharge port of the outer frame to facilitate discharge of materials.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] Through the designed adjustment component, appropriate adjustment can be made according to the width of the channel, avoiding the tediousness of the salvage operation only after the channel width and the width of the salvage device are fully matched, reducing the limitations of the salvage device, and improving the versatility of the salvage device, and improving the differences in the use of existing salvage devices. The adjustment component has a simple structure, is easy to operate, and has high overall practicality. BRIEF DESCRIPTION OF THE DRAWINGS

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

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

[0020] Figure 3 It is a bottom view of the utility model.

[0021] In the figure:

[0022] 100, outer frame; 101, salvage roller; 102, mounting seat; 102a, jack; 102b, connection slot;

[0023] 200, bonding plate; 201, guide plate; 202, adjustment plate; 202a, screw hole; 203, stud; 204, rotation axis. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figures 1 to 3 The utility model provides a technical solution: a device for salvaging foreign matter at the bottom of a channel, comprising:

[0026] The outer frame 100 has a feed inlet at the bottom and a discharge outlet at the top;

[0027] Two adjusting components are provided and symmetrically distributed on both sides of the feed inlet of the outer frame 100;

[0028] The adjustment component includes a fitting portion and an adjustment portion, wherein one end of the fitting portion is rotatably connected to the feed port of the outer frame 100, and the other end extends toward the outside of the outer frame 100;

[0029] The adjusting part is fixed on the inner wall of the feed port of the outer frame 100 , and the adjusting part is against the fitting part. The adjusting part limits the fitting part so that the fitting part can fit with the side wall of the channel to prevent impurities from flowing out from between the inner wall of the channel and the outer frame 100 .

[0030] In this embodiment, preferably, the bonding part is a bonding plate 200, and a rotating shaft 204 is also installed between one end of the bonding plate 200 and the feed port of the outer frame 100. The bonding plate 200 swings around the axis of the rotating shaft 204. When the bonding plate 200 swings toward the outer sides of the outer frame 100, it can better fit the inner wall of the channel, and the adjustment part is located on the inner side of the bonding plate 200.

[0031] In the present embodiment, preferably, the adjusting portion is an adjusting plate 202 fixed on the inner wall of the feed port of the outer frame 100, and screw holes 202a are equidistantly provided on the adjusting plate 202 from top to bottom, and studs 203 are screwed into the screw holes 202a. Only one stud 203 is shown in the figure. In actual use, a stud 203 should be screwed into each screw hole 202a, and the end of the stud 203 should be abutted against the inner side surface of the bonding plate 200. The position of the bonding plate 200 is limited by the abutment between the stud 203 and the bonding plate 200, so as to avoid the bonding plate 200 swinging back toward the inner side of the outer frame 100 after bonding to the inner wall of the channel.

[0032] In this embodiment, preferably, an inclined guide plate 201 is fixed to the other end of the bonding plate 200, and the guide plate 201 extends to the inner side of the adjustment plate 202, and the guide plate 201 overlaps or separates from the adjustment plate 202. After the bonding plate 200 is unfolded, in order to prevent impurities from entering between the bonding plate 200 and the adjustment plate 202, the impurities can be guided by the guide plate 201. The state shown in the figure is the maximum angle of the bonding plate 200. At this time, the guide plate 201 and the adjustment plate 202 are not in contact or are only in a bonding state. When the bonding plate 200 and the adjustment plate 202 are in bonding, there is no contact between the guide plate 201 and the adjustment plate 202.

[0033] In this embodiment, preferably, mounting seats 102 are fixed on both sides of the outer frame 100, and the end faces of the mounting seats 102 are provided with insertion holes 102a, and the bottom end faces of the mounting seats 102 are provided with connecting grooves 102b. In actual installation, affected by the soil at the edge of the channel, if the soil is relatively loose, the external plate-like body can be inserted into the insertion holes 102a to increase the contact area to achieve a stable installation, or, depending on different situations, the connecting grooves 102b can be inserted deeper into the soil to increase the installation stability.

[0034] In this embodiment, preferably, a conveyor belt with the same longitudinal cross-sectional shape as the outer frame 100 is provided inside, and a salvage roller 101 is installed on the conveyor belt. The salvage roller 101 is not in contact with the adjustment plate 202. The salvage roller 101 is composed of a columnar body and an inclined plate body installed on the columnar body. The salvage of impurities is achieved through this structure. Since this structure is an existing structure in the grille machine, it will not be further described here.

[0035] In this embodiment, preferably, a distance is left between the salvaging roller 101 and the discharge port of the outer frame 100 to facilitate discharge of materials.

[0036] Although the embodiments of the present invention have been shown and described (see the above detailed description for details), it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A device for salvaging foreign matter at the bottom of a channel, characterized in that: include An outer frame (100), the bottom of which is a feed inlet and the top of which is a discharge outlet; Two adjusting components are provided and symmetrically distributed on both sides of the feed inlet of the outer frame (100); The adjustment component comprises a fitting portion and an adjustment portion, wherein one end of the fitting portion is rotatably connected to the feed port of the outer frame (100), and the other end extends toward the outside of the outer frame (100); The adjusting portion is fixed to the inner wall of the feed opening of the outer frame (100), and the adjusting portion abuts against the fitting portion.

2. A channel bottom foreign body salvaging device according to claim 1, characterized in that: The bonding part is a bonding plate (200), and a rotating shaft (204) is installed between one end of the bonding plate (200) and the feed port of the outer frame (100). The bonding plate (200) swings around the axis of the rotating shaft (204), and the adjustment part is located at the inner side of the bonding plate (200).

3. A channel bottom foreign body salvaging device according to claim 2, characterized in that: The adjusting portion is an adjusting plate (202) fixed to the inner wall of the feed port of the outer frame (100), and the adjusting plate (202) is provided with screw holes (202a) equidistant from top to bottom, and a stud (203) is screwed into the screw hole (202a), and the end of the stud (203) abuts against the inner side surface of the bonding plate (200).

4. A channel bottom foreign body salvaging device according to claim 3, characterized in that: An inclined guide plate (201) is also fixed to the other end of the laminating plate (200), and the guide plate (201) extends to the inner side of the adjusting plate (202), and the guide plate (201) and the adjusting plate (202) are overlapped or separated. When the laminating plate (200) and the adjusting plate (202) are laminating, the guide plate (201) and the adjusting plate (202) are not in contact with each other.

5. The device for salvaging foreign matter at the bottom of a channel according to claim 1, characterized in that: A mounting seat (102) is fixed on both sides of the outer frame (100); an insertion hole (102a) is provided on the end surface of the mounting seat (102), and a connection groove (102b) is provided on the bottom end surface of the mounting seat (102).

6. A channel bottom foreign body salvaging device according to claim 3, characterized in that: A conveyor belt having the same longitudinal cross-sectional shape as the outer frame (100) is arranged inside the outer frame (100), and a salvage roller (101) is installed on the conveyor belt. The salvage roller (101) is not in contact with the adjustment plate (202), and the salvage roller (101) is composed of a columnar body and an inclined plate-like body installed on the columnar body.

7. A channel bottom foreign body salvaging device according to claim 6, characterized in that: A distance is left between the salvaging roller (101) and the discharge port of the outer frame (100).

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