Municipal road drainage dredging device

Abstract

The utility model belongs to the technical field of desilting devices, and particularly relates to a municipal road drainage desilting device which comprises a handle portion convenient to hold by a hand and a bearing portion used for removing sundries in a drainage groove, and one end, opposite to a free end, of the handle portion is a connecting portion connected with the bearing portion. The bearing part is a hollow box body with a sundry containing cavity, a sundry inlet communicated with the sundry containing cavity is formed in the side, away from the connecting part, of the box body, and a shifting rod used for assisting sundries in the drainage groove in entering the sundry containing cavity along the sundry inlet is arranged at the sundry inlet. By arranging the hollowed-out bearing part and the shifting rod used for assisting sundries in entering the bearing part, sludge entering the containing cavity along with the sundries can be filtered out when the sundries are transferred, the sludge is prevented from being thrown to a surrounding road, small sundries such as paper scraps and leaves can be conveniently shifted into the box body, and the practicability is high. And large sundries such as plastic bottles and the like can be conveniently shifted into the box body.

Description

Technical Field

[0001] The utility model belongs to the technical field of silt removal devices, and in particular relates to a municipal road drainage and silt removal device. Background Art

[0002] Drainage gutters are usually dug on both sides of municipal roads to drain rainwater in rainy weather. However, under the scouring of rainwater, silt, branches, etc. will accumulate in the gutters, affecting drainage. It is necessary to dredge the gutters in time to avoid water accumulation on the roads. Most of the silt in the gutters is formed by dust on the road flowing into the gutters with rainwater. Before using a sludge pump to extract the silt, you need to use tools such as shovels or hand pliers to clean out fallen leaves, plastic bottles and other debris in the gutters to avoid clogging the sludge pump. Generally, the head of the shovel is flat and wide. The shovel has a wide, pointed, square shape, etc., which are relatively flat and have no obstructions on the edges. When transporting plastic bottles and other debris out of the gutter, they are easy to slip off the head of the shovel, and hand pliers are needed to clamp the plastic bottles. Since the clamping part of the hand pliers is usually wide, it is not convenient to clean smaller debris such as leaves and paper. The head of the shovel is dense and does not have the ability to filter silt. When cleaning debris such as leaves, the silt in the gutter will be shoveled out together. In the process of pulling the shovel out of the gutter, the silt will flow out along the head of the shovel and pollute the road. Utility Model Content

[0003] In view of the above problems, the purpose of the present invention is to provide a municipal road drainage and silt removal device to solve the problems raised in the above background technology.

[0004] To achieve the above objectives, the present invention adopts a technical solution: a municipal road drainage and desilting device, comprising a handle that is easy for a person to hold and a carrying part for removing debris from a drainage trough, wherein the end of the handle opposite to the free end is a connecting part connected to the carrying part, and the carrying part is a hollow box body having a debris holding chamber, and a debris inlet connected to the debris holding chamber is provided on the side of the box body away from the connecting part, and a lever is provided at the debris inlet, which is connected to the box body by an elastic part and is used to assist the debris in the drainage trough to enter the debris holding chamber along the debris inlet.

[0005] The beneficial effects of the present invention are as follows: by providing a hollow carrying portion and a lever for assisting debris in entering the carrying portion, the silt that enters the accommodating chamber along with the debris can be filtered out when the debris is transferred, thereby preventing the silt from being thrown onto the surrounding roads over a large area. Not only can small debris such as paper scraps and leaves be easily moved into the box body, but larger debris such as plastic bottles can also be easily moved into the box body, thereby improving the practicality of the device.

[0006] To facilitate the lever to reach and push debris from the drain gutter into the debris receiving chamber of the box body:

[0007] As a further improvement of the above technical solution: a pusher claw is provided at one end of the pusher rod close to the debris entry port, and the pusher claw is non-linear.

[0008] The beneficial effect of this improvement is that by arranging a non-linear claw at the bottom of the lever, the lever can easily contact and push the debris in the drain groove into the debris receiving chamber of the box body, and the claw can be arc-shaped, wavy, Z-shaped, etc.

[0009] In order to more conveniently move the debris in the gutter out of the gutter through the bearing part:

[0010] As a further improvement of the above technical solution: the shifter claws are provided in two groups, wherein one group of shifter claws is provided downward from the side close to the shift rod to the side away from the shift rod, and the other group of shifter claws is provided upward from the side close to the shift rod to the side away from the shift rod.

[0011] The beneficial effect of this improvement is that by setting two sets of claws, the claws located in the vertical direction are used to remove debris such as paper scraps and leaves attached to the inner wall of the drainage trough. Secondly, the claws located in the horizontal direction are used to push the debris along the debris inlet into the debris holding chamber. The two claws cooperate with each other to more conveniently move the debris in the drainage trough through the supporting part to the outside of the drainage trough.

[0012] To facilitate the movement of debris from the drain trough into the box:

[0013] As a further improvement of the above technical solution: an elastic protrusion is provided at the free end of the pusher claw.

[0014] The beneficial effect of this improvement is that by arranging an elastic protrusion at the free end of the claw, the elastic protrusion can be made of rubber material, which not only increases the friction between the lever and the debris, better moves the debris into the box body, but also avoids the friction between the lever and the inner wall of the drain groove to generate noise when moving the debris.

[0015] In order to facilitate the lever to push the debris around the debris inlet into the debris holding chamber of the box body:

[0016] As a further improvement of the above technical solution: the elastic member may be a spring or an elastic belt.

[0017] The beneficial effects of this improvement are as follows: a notch is provided at the top of the box body, the notch being larger than the diameter of the lever, the lever being located in the notch, and the lever being connected to the box body by an elastic member, which may be a spring or an elastic cloth belt, which not only connects the lever to the box body to prevent the lever from falling into the drain trough, but also enables the lever to swing in multiple directions, so as to facilitate the movement of debris around the debris inlet into the debris holding chamber of the box body.

[0018] In order to facilitate the guidance of debris along the debris guide plate into the debris receiving chamber:

[0019] As a further improvement of the above technical solution: a sloped debris guide plate is installed at the bottom of the debris inlet.

[0020] The beneficial effect of this improvement is that a debris guide plate with a slope is provided on the side of the box body close to the debris inlet, and the side of the debris guide plate away from the debris inlet is semicircular, and the lever pushes the debris on the side wall of the drainage trough and in the drainage trough to the debris guide plate, and then pushes it from the debris guide plate into the box body.

[0021] To prevent the lever from falling into the gutter when not in use:

[0022] As a further improvement of the above technical solution: a limiting protrusion is provided on the shifting rod, and a clamping plate for fixing the shifting rod and supporting the limiting protrusion is provided on a side of the connecting portion close to the shifting rod.

[0023] The beneficial effect of this improvement is that when the lever is not in use, the lever is pulled upward along the notch so that the limiting protrusion is located on the top of the card plate, supporting the lever and clamping the lever in the card plate. The bayonet on the card plate that accommodates the lever is a semi-closed ring, and the opening of the bayonet is smaller than the diameter of the lever, so that the lever can be fixed on the card plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a structural diagram of the prior art of the utility model;

[0025] Figure 2 It is a schematic diagram of the three-dimensional structure of the utility model;

[0026] Figure 3 This is a side structural diagram of the present utility model;

[0027] Figure 4 It is a side cross-sectional structural schematic diagram of the utility model.

[0028] In the figure: 1. handle; 2. bearing part; 3. debris holding chamber; 4. box body; 5. elastic member; 6. shift lever; 7. shift claw; 8. elastic protrusion; 9. debris guide plate; 10. limiting protrusion; 11. clamping plate; 12. bayonet. DETAILED DESCRIPTION

[0029] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention is described in detail below with reference to the accompanying drawings. The description in this part is only exemplary and explanatory and should not have any limiting effect on the scope of protection of the present invention.

[0030] like Figure 1 The figure shows the existing municipal road drainage silt cleaning device of the present invention, which mainly includes a handle 1 that is easy for people to hold and a supporting part 2 for removing debris from the drainage trough. The end of the handle 1 opposite to the free end is a connecting part connected to the supporting part 2. Commonly used tools for cleaning debris such as leaves and plastic bottles include shovels, hand pliers, etc. For shovels, the handle 1 can be straight or a curved handle with an arc, which is convenient for people to hold. The supporting part 2 can be pointed, flat and wide, and square. When in use, people hold the handle 1 and drive the supporting part 2 to extend into the drainage trough, quickly extend the supporting part 2 to the bottom of the debris, and shovel the debris onto the supporting part 2. As the supporting part 2 and the handle 1 are moved out of the drainage trough, after the debris in the drainage trough is cleaned out, a mud pump is used to extract the silt in the drainage trough to prevent the debris from clogging the mud pump. The above is an introduction to the existing municipal road drainage silt cleaning device.

[0031] From the above, it can be seen that the existing municipal road drainage silt clearing device has the following defects when in use. Generally, the head of the shovel is relatively flat and there is no shielding part on the edge. When transporting plastic bottles and other debris out of the gutter, it is easy to slip off the head of the shovel, and hand pliers are needed to clamp the plastic bottles. Since the clamping part of the hand pliers is usually wide, it is not convenient to clean smaller debris such as leaves and paper. The head of the shovel is dense and does not have the ability to filter silt. When cleaning leaves and other debris, the silt in the gutter will be shoveled out together. In the process of pulling the shovel out of the gutter, the silt will flow out along the head of the shovel, polluting the road. As the silt flows out, it may fall into the gutter again with the debris, thereby affecting the efficiency of debris cleaning. Based on the above problems, the utility model adopts the following improvement method to solve them.

[0032] like Figure 2-4 As shown, a municipal road drainage desilting device comprises a handle 1 that is easy for a person to hold by hand and a carrying part 2 for removing debris from the drainage trough. The end of the handle 1 opposite to the free end is a connecting part connected to the carrying part 2. The carrying part 2 is a hollow box body 4 with a debris receiving chamber 3. A debris inlet communicating with the debris receiving chamber 3 is provided on the side of the box body 4 away from the connecting part. The debris inlet is provided with a spring 5 connected to the box body 4 and used to assist the debris in the drainage trough to enter the debris receiving chamber along the debris inlet. The lever 6 of the receiving chamber 3 is provided with a hollow supporting part 2, which can filter out the silt that enters the receiving chamber together with the debris when transferring the debris, and prevent the silt from being thrown onto the surrounding roads over a large area. When moving the debris, the supporting part 2 is driven up and down by swinging the arm, which can better filter out the debris and the silt in the supporting part 2. With the cooperation of the lever 6 and the pushing claw 7, not only can small debris such as paper scraps and leaves be easily pushed into the box body 4, but also larger debris such as plastic bottles can be easily pushed into the box body 4, thereby improving the practicality of the device.

[0033] Further, such as Figure 2-4 As shown, a pusher claw 7 is provided at one end of the pusher rod 6 close to the debris inlet, and the pusher claw 7 is non-linear. By providing a non-linear pusher claw 7 at the bottom of the pusher rod 6, it is easy for the pusher rod 6 to contact and push the debris in the drainage groove into the debris receiving chamber 3 of the box body 4, and the pusher claw 7 can be arc-shaped, wavy-shaped, Z-shaped, etc.

[0034] Further, such as Figure 2-4 As shown, the pusher claws 7 are provided in two groups, wherein one group of pusher claws 7 is provided downward from the side close to the push rod 6 to the side away from the push rod 6, and the other group of pusher claws 7 is provided upward from the side close to the push rod 6 to the side away from the push rod 6. By providing two groups of pusher claws 7, the pusher claws 7 located in the vertical direction are used to push off debris such as paper scraps and leaves attached to the inner wall of the drainage trough. Secondly, the pusher claws 7 located in the horizontal direction are used to push the debris along the debris inlet into the debris holding chamber 3. The two pusher claws 7 cooperate with each other to more conveniently move the debris in the drainage trough through the supporting portion 2 to the outside of the drainage trough.

[0035] Further, such as Figure 2-4 As shown, an elastic protrusion 8 is provided at the free end of the pusher claw 7. By providing the elastic protrusion 8 at the free end of the pusher claw 7, the elastic protrusion 8 can be made of rubber material, which can not only increase the friction between the pusher rod 6 and the debris, better move the debris into the box body 4, but also avoid the noise generated by the friction between the pusher rod 6 and the inner wall of the drainage trough when moving the debris.

[0036] Further, such as Figure 2 As shown, the elastic member 5 can be a spring or an elastic belt, and a notch is opened on the top of the box body 4. The notch is larger than the diameter of the lever 6. The lever 6 is in the notch, and the lever 6 is connected to the box body 4 through the elastic member 5. The elastic member 5 can be a spring or an elastic cloth belt. It can not only connect the lever 6 to the box body 4 to prevent the lever 6 from falling into the drain groove, but also realize the multi-directional swing of the lever 6, so as to facilitate the transfer of debris around the debris inlet into the debris holding chamber 3 of the box body 4.

[0037] Further, such as Figure 2-4 As shown, a sloped debris guide plate 9 is installed at the bottom of the debris inlet. By arranging the debris guide plate 9 with a slope on the side of the box body 4 close to the debris inlet, and the side of the debris guide plate 9 away from the debris inlet is semicircular, the lever 6 pushes the debris on the side wall of the drainage trough and in the drainage trough onto the debris guide plate 9, and then pushes it from the debris guide plate 9 into the box body 4.

[0038] Further, such as Figure 2As shown, a limiting protrusion 10 is provided on the derailleur rod 6, and a clamping plate 11 for fixing the derailleur rod 6 and supporting the limiting protrusion 10 is provided on the side of the connecting portion close to the derailleur rod 6. When the derailleur rod 6 is not in use, the derailleur rod 6 is pulled upward along the notch so that the limiting protrusion 10 is located at the top of the clamping plate 11, supporting the derailleur rod 6 and clamping the derailleur rod 6 in the clamping plate 11. The clamping port 12 on the clamping plate 11 for accommodating the derailleur rod 6 is a semi-closed ring, and the opening of the clamping port 12 is smaller than the diameter of the derailleur rod 6, so that the derailleur rod 6 can be fixed on the clamping plate 11.

[0039] It should be noted that, in this article, the terms "comprises", "includes" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or apparatus that includes a series of elements includes not only those elements, but also includes other elements not explicitly listed, or also includes elements that are inherent to such process, method, article or apparatus.

[0040] This article uses specific examples to illustrate the principles and implementation methods of the present invention. The above examples are only used to help understand the method and core ideas of the present invention. The above is only the preferred implementation method of the present invention. It should be pointed out that due to the limitations of textual expression, there are objectively infinite specific structures. For ordinary technicians in this technical field, without departing from the principles of the present invention, they can make several improvements, modifications or changes, and can also combine the above technical features in an appropriate manner; these improvements, modifications, changes or combinations, or the direct application of the inventive concept and technical solution to other occasions without improvement, should be regarded as the scope of protection of the present invention.

Claims

1. A municipal road drainage and desilting device, comprising a handle (1) that is easy for a person to hold and a bearing portion (2) for removing debris from a drainage trough, wherein the end of the handle (1) opposite to the free end is a connecting portion connected to the bearing portion (2), and is characterized in that: The bearing portion (2) is a hollow box body (4) having a debris receiving chamber (3); a debris inlet communicating with the debris receiving chamber (3) is provided on a side of the box body (4) away from the connecting portion; a shifting rod (6) is provided at the debris inlet, which is connected to the box body (4) via an elastic member (5) and is used to assist debris in the drainage trough to enter the debris receiving chamber (3) along the debris inlet; a shifting rod (7) is provided at one end of the shifting rod (6) close to the debris inlet, and the shifting rod (7) is non-linear; the shifting rod (7) is provided in two groups, one group of shifting rods (7) is downwardly arranged from a side close to the shifting rod (6) to a side away from the shifting rod (6), and the other group of shifting rods (7) is upwardly arranged from a side close to the shifting rod (6) to a side away from the shifting rod (6).

2. A municipal road drainage and desilting device according to claim 1, characterized in that: An elastic projection (8) is provided at the free end of the pusher claw (7).

3. The municipal road drainage and desilting device according to claim 1, characterized in that: The elastic member (5) may be a spring or an elastic band.

4. A municipal road drainage and desilting device according to claim 1, characterized in that: A sloped debris guide plate (9) is installed at the bottom of the debris inlet.

5. The municipal road drainage and desilting device according to claim 1, characterized in that: A limiting protrusion (10) is provided on the shifting rod (6), and a clamping plate (11) for fixing the shifting rod (6) and supporting the limiting protrusion (10) is provided on one side of the connecting portion close to the shifting rod (6).

Images