CN218757351U - Efficient hydraulic engineering fence of decontaminating - Google Patents

Abstract

The utility model discloses an efficient water conservancy project decontamination fence, which belongs to the field of water conservancy project decontamination, and comprises a fixed frame, a protective net is fixedly installed in the fixed frame, connecting plates are fixedly connected on both sides of the fixed frame, and the connection plate between the two connecting plates A lifting frame is slidably connected to the lifting frame, and a cleaning brush is fixedly connected to the lifting frame. A scraper is provided in the lifting frame for sliding contact with the connecting plate, and a driving rod is in sliding contact with the lifting frame, and one end of the driving rod is connected to a power mechanism. The driving rod is driven by the power mechanism to rotate, and the driving rod drives the lifting frame to reciprocate up and down. When the lifting frame rises, the cleaning brush removes the garbage intercepted by the protective net, and is pulled up by the lifting frame. The sliding rod cooperates with the chute, so that The scraper moves to one side of the fixed frame and scrapes the garbage in the lifting frame to the collection frame, which has good interception effect and high practicability.

Description

A high-efficiency cleaning fence for water conservancy projects

technical field

The utility model relates to the field of decontamination of water conservancy projects, in particular to an efficient decontamination fence of water conservancy projects.

Background technique

In water conservancy projects, channels need to be built for agricultural irrigation. In order to ensure the cleanness of irrigation water, anti-fouling fences are installed at the joints between channels and water sources. The fences need to be cleaned after a period of use. The prior art publication number is CN212335952U. A high-efficiency cleaning fence for water conservancy projects. The device adopts the inclined design of the cleaning fence to make more garbage gather near the water surface, which is easy to salvage. When cleaning the cleaning fence, it is only necessary to start the power roller to make the cleaning The fence is raised for immediate cleaning.

Although the device has many beneficial effects, there are still the following problems: the waste removal fence cannot be intercepted during the cleaning period when it is raised, causing some garbage to easily flow to the irrigation place with the water flow; Finally, it is necessary to manually use tools such as brushes to clean and intercept the garbage on the Internet. The garbage cleaning efficiency is low, which aggravates the problem that some garbage flows to the irrigation place with the water flow, and the practicability is poor. In view of this, we propose an efficient water conservancy project decontamination fence.

Utility model content

1. Technical problems to be solved

The purpose of this utility model is to provide an efficient water conservancy project decontamination fence, which can automatically clean up the accumulated garbage on the decontamination fence under the premise of ensuring the interception effect of the garbage, so as to solve the problems raised in the above-mentioned background technology.

2. Technical solution

An efficient water conservancy project decontamination fence, comprising a fixed frame, a protective net is fixedly installed in the fixed frame, connecting plates are fixedly connected to both sides of the fixed frame, and a lifting frame is slidably connected between the two connecting plates , the lifting frame is fixedly connected with a cleaning brush, the cleaning brush is in frictional contact with the protective net, a driving rod is in sliding contact with the lifting frame, one end of the driving rod is connected with a power mechanism, and the power mechanism can drive the driving rod to rotate , and realize the reciprocating lifting motion of the lifting frame through the sliding cooperation of the driving rod and the lifting frame.

With the above technical solution, the power mechanism cooperates with the driving rod to drive the lifting frame to slide up and down between the two connecting plates, and the cleaning brush is used to scrape off the garbage on the protective net and collect it into the lifting frame.

Preferably, a scraper slidingly connected to the connecting plate is provided in the lifting frame.

By adopting the above technical scheme, the garbage collected in the lifting frame can be pushed out through the sliding of the scraper.

Preferably, a collecting frame is detachably connected to the side of the fixing frame away from the connecting plate.

By adopting the above technical scheme, the scraped garbage is stored in the collection frame, and the collection frame can be removed regularly to clean up the garbage.

Preferably, both sides of the scraper are slidably connected to the lifting frame, and both ends of the scraper pass through the lifting frame and are slidably connected to the chute opened on the connecting plate, and the chute has a bent structure.

With the above technical solution, when the lifting frame moves higher than the fixed frame, the scraper can slide in the chute and the lifting frame at the same time, scraping the garbage in the lifting frame to the collection frame.

Preferably, a sliding seat is fixedly connected to the bottom surface of the lifting frame, one end of the driving rod is slidingly fitted with the sliding seat, and the other end of the driving rod is rotationally connected to a fixed rod fixedly connected between the two connecting plates.

By adopting the above technical solution, the lifting frame is driven to perform reciprocating lifting motion by the rotation of the driving rod.

Preferably, the power mechanism includes a universal joint connected to the drive rod, one end of the universal joint is fixedly connected with a transmission rod, one end of the transmission rod is rotatably connected with a connecting shaft, and the transmission rod and the connecting shaft are connected by The bevel gears are meshed for transmission, and at least one end of the connecting shaft is fixedly connected with a buoyancy impeller.

By adopting the above technical solution, the buoyancy impeller is driven to rotate by using the hydrodynamic force, and the rotation is transmitted to the driving rod through the universal joint.

Preferably, one end of the buoyancy impeller is slidably connected to an arc-shaped plate, and the arc-shaped plate is fixedly connected to the connecting plate.

By adopting the above technical scheme, the buoyancy impeller can automatically adjust its position following the change of the water surface.

Preferably, the structural setting of the chute at least satisfies the following rules: when the lifting frame moves until its bottom is higher than the fixed frame, the scraper just moves to the inflection point of the chute and is about to enter the inclined section of the chute, so that the scraper The board slides to the side close to the fixed frame in the lifting frame.

By adopting the above technical solution, it can be ensured that the scraper completely scrapes the garbage into the collection frame.

3. Beneficial effect

Compared with the prior art, the utility model has the advantages of:

1. The technical solution of this application drives the driving rod to rotate through the power mechanism, and the driving rod drives the lifting frame to reciprocate up and down. When the lifting frame rises, the cleaning brush removes the garbage intercepted by the protective net, and is driven by the lifting frame to rise, and through the sliding rod Cooperating with the chute, the scraper moves to the side of the fixed frame, and scrapes the garbage in the lifting frame to the collection frame, which has good interception effect and high practicability.

2. The technical solution of this application rotates when the buoyant impeller is in contact with the water flow, and then drives the drive rod to rotate, without requiring additional power and power equipment, saving energy and reducing emissions. In addition, the setting of the universal joint and the curved plate makes the buoyant impeller The height of the water level is adaptively adjusted, which further improves the practicality.

Description of drawings

Fig. 1 is the overall structural representation of the utility model;

Fig. 2 is a structural schematic diagram of the lifting frame and the driving rod of the present utility model;

Fig. 3 is a schematic diagram of the structure disassembly of the scraper and the connecting plate of the present invention;

Fig. 4 is a schematic diagram of a power mechanism of the present utility model;

Explanation of symbols in the figure: 1, fixed frame; 2, protective net; 3, connecting plate; 301, chute; 4, collecting frame; 5, lifting frame; 6, cleaning brush; 7, scraper; 8, sliding rod; 9, driving rod; 10, sliding seat; 11, fixed rod; 12, power mechanism; 1201, universal joint; 1202, transmission rod; 1203, connecting shaft; 1204, buoyancy impeller;

Detailed ways

Please refer to Figure 1-4, the utility model provides a technical solution:

An efficient water conservancy project cleaning fence, comprising a fixed frame 1, a protective net 2 is fixedly installed inside the fixed frame 1, connecting plates 3 are fixedly connected to both sides of the fixed frame 1, and a lifting frame is slidably connected between the two connecting plates 3 5. The lifting frame 5 is fixedly connected to the cleaning brush 6, and the cleaning brush 6 is in frictional contact with the protective net 2. The lifting frame 5 is provided with a scraper 7 that is slidably connected to the connecting plate 3, and the lifting frame 5 is slidably connected to a driving rod 9. One end of the driving rod 9 is connected with a power mechanism 12, and the power mechanism 12 can drive the driving rod 9 to rotate.

In this technical solution, the fixed frame 1 is installed at the upstream of the channel, cooperates with the protective net 2 to intercept the garbage, the water flow will drive the power mechanism 12 to rotate, and the power mechanism 12 cooperates with the driving rod 9 to drive the lifting frame 5 on the two connecting plates 3 reciprocatingly slide up and down, and a plurality of through holes are provided on the lifting frame 5. When the lifting frame 5 rises, it drives the cleaning brush 6 to scrape off the garbage on the protective net 2, and the lifting frame 5 moves upward to receive the garbage. When the lifting frame 5 When moving to be higher than the fixed frame 1, the scraper 7 cooperates with the connecting plate 3 so that the scraper 7 slides to one side of the fixed frame 1, and the scraper 7 scrapes off the garbage in the lifting frame 5.

Specifically, referring to FIG. 1 , a collecting frame 4 is detachably connected to a side of the fixing frame 1 away from the connecting plate 3 .

In this technical solution, the collecting frame 4 is used to collect the rubbish scraped off by the scraper 7, and the collecting frame 4 and the fixed frame 1 are connected by bolts, so that the staff can periodically dismantle the collecting frame 4 to clean up the rubbish.

Further, referring to FIG. 3 , both sides of the scraper 7 are slidably connected to the lifting frame 5 , and the middle parts of both sides of the scraper 7 are fixedly connected with a sliding rod 8 , which is slidably connected to the chute 301 provided on the connecting plate 3 .

In this technical solution, as shown in Figure 3, the chute 301 has a bent structure. When the lifting frame 5 moves higher than the fixed frame 1, the scraper 7 contacts the bent part of the chute 301 so that the scraper 7 Move to one side of the fixed frame 1 in the lifting frame 5, and drive the rubbish to be scraped in the collecting frame 4. It should be noted that the length of the straight trough section of the chute 301 must at least meet the lifting frame 5's upward movement until its bottom is higher than the fixed frame 1, so that the garbage can be completely scraped to the collection frame by the sliding of the scraper 7 in the lifting frame 5 4 of them.

Further, referring to Fig. 2, the bottom surface of lifting frame 5 is fixedly connected with slide seat 10, one end of drive rod 9 is slidingly matched with slide seat 10, and the other end of drive rod 9 is fixedly connected with fixed rod 11 between two connecting plates 3 to rotate. connect.

In this technical solution, the driving rod 9 rotates with the joint with the fixed rod 11 as the center of a circle, and the driving rod 9 cooperates with the sliding seat 10 to drive the lifting frame 5 to move up and down.

Further, referring to Fig. 4, the power mechanism 12 includes a universal joint 1201 connected with the driving rod 9, one end of the universal joint 1201 is fixedly connected with a transmission rod 1202, one end of the transmission rod 1202 is connected with a connecting shaft 1203 through a connecting seat, and the transmission rod 1202 and connecting shaft 1203 are driven by bevel gear meshing, and both ends of connecting shaft 1203 are fixedly connected with buoyant impeller 1204, and one end of buoyant impeller 1204 is slidably connected with arc-shaped plate 1205, and arc-shaped plate 1205 is connected and fixed with connecting plate 3.

In this technical solution, the buoyancy impeller 1204 is composed of a buoyancy barrel and a plurality of blades. The buoyancy impeller 1204 floats on the water surface and rotates under the drive of the water flow, thereby driving the transmission rod 1202 to rotate, so as to drive the drive rod 9 to rotate. The cooperation of the universal joint 1201 and the arc-shaped plate 1205 enables the buoyancy impeller 1204 to follow the change of the water surface for self-adaptive adjustment.

A kind of high-efficiency cleaning fence of water conservancy projects recorded in this application, the fixed frame 1 is installed on the upstream of the channel, the fixed frame 1 cooperates with the protective net 2 to intercept the garbage in the water flow, and the water flow will drive the buoyancy impeller 1204 to rotate, The buoyancy impeller 1204 drives the transmission rod 1202 to rotate, and the transmission rod 1202 cooperates with the universal joint 1201 to drive the drive rod 9 to rotate. The cleaning brush 6 scrapes off the garbage on the protective net 2, and the lifting frame 5 moves upward to receive the garbage. When the lifting frame 5 moves higher than the fixed frame 1, the upper side bending part of the scraper 7 chute 301 cooperates so that the scraper 7 One side of the fixed frame 1 slides, and the scraper 7 scrapes the garbage in the lifting frame 5 into the collection frame 4 .

Claims (8)

1. A high-efficiency water conservancy project decontamination fence is characterized in that: comprising fixed frame; A protective net installed in the fixed frame; The connecting plate is fixedly connected to both sides of the fixed frame, and a lifting frame is slidably connected between the two connecting plates; A cleaning brush is fixedly connected to the lifting frame, and the cleaning brush is in frictional contact with the protective net; The driving rod is slidably arranged on the lifting frame, and one end of the driving rod is connected with a power mechanism, which is used to drive the driving rod to rotate, and realize the reciprocating lifting motion of the lifting frame through the sliding cooperation between the driving rod and the lifting frame. 2. The high-efficiency water conservancy project decontamination fence according to claim 1, characterized in that: a scraper slidingly connected to the connecting plate is arranged in the lifting frame. 3. The high-efficiency water conservancy project decontamination fence according to claim 1, characterized in that: the side of the fixed frame away from the connecting plate is detachably connected with a collecting frame. 4. The high-efficiency water conservancy project decontamination fence according to claim 2, characterized in that: both sides of the scraper are slidably connected to the lifting frame, and both ends of the scraper run through the lifting frame and are connected to the openings on the connecting plate. The chute is slidably connected, and the chute has a bent structure. 5. The efficient water conservancy project decontamination fence according to claim 1, characterized in that: the bottom surface of the lifting frame is fixedly connected with a sliding seat, one end of the driving rod is slidingly fitted with the sliding seat, and the other end of the driving rod is in contact with the sliding seat. The fixed rod that is fixedly connected between the two connecting plates is rotatably connected. 6. The high-efficiency water conservancy project decontamination fence according to claim 1, characterized in that: the power mechanism includes a universal joint connected with a drive rod, one end of the universal joint is fixedly connected with a transmission rod, and the transmission One end of the rod is rotatably connected to a connecting shaft, the transmission rod and the connecting shaft are engaged for transmission through bevel gears, and at least one end of the connecting shaft is fixedly connected to a buoyancy impeller. 7. The high-efficiency water conservancy project decontamination fence according to claim 6, characterized in that: one end of the buoyancy impeller is slidably connected to an arc-shaped plate, and the arc-shaped plate is connected and fixed to the connecting plate. 8. The high-efficiency water conservancy project decontamination fence according to claim 4, characterized in that: the structural setting of the chute at least satisfies the following rules: when the lifting frame moves until its bottom is higher than the fixed frame, the scraper just moves To the bending inflection point of the chute and about to enter the inclined section of the chute, the scraper slides in the lifting frame to the side close to the fixed frame.

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