CN219508688U

CN219508688U - Mechanical shovel for cleaning river channel

Info

Publication number: CN219508688U
Application number: CN202223240630.5U
Authority: CN
Inventors: 吴浩; 肖雅琪; 张艳
Original assignee: Wuhan Sun Heshun Environmental Protection Engineering Co ltd
Current assignee: Wuhan Sun Heshun Environmental Protection Engineering Co ltd
Priority date: 2022-12-05
Filing date: 2022-12-05
Publication date: 2023-08-11
Anticipated expiration: 2032-12-05

Abstract

The utility model discloses a mechanical shovel for cleaning a river channel, which comprises a bucket, a fixed plate, a push rod and a crushing cone, wherein water filtering holes and strip-shaped filtering holes are formed in two sides of the bucket, a baffle is arranged on the inner side of each water filtering hole, a stop block is arranged on the inner side of each strip-shaped filtering hole, and a push rod and a motor are arranged at the upper end of the inner side of the bucket. According to the utility model, water in sludge in the bucket is filtered out through the water filtering holes and the strip-shaped filtering holes at two sides of the bucket, the baffle plate is pressed down after the sludge enters, the space for entering the sludge is enlarged, the strip-shaped filtering holes are not easy to be stained with the sludge through the baffle plate arranged at the inner side, the sludge is not easy to be accumulated in the strip-shaped filtering holes, the push rod is used for controlling the moving position of the push rod, the push rod is used for pushing out the water filtering holes and the strip-shaped filtering holes, and the sludge or residues accumulated in the water filtering holes and the strip-shaped filtering holes are pushed out, so that the water filtering holes and the strip-shaped filtering holes are not easy to be blocked, and a crushing cone can crush massive sludge or hard objects, thereby facilitating the sludge shoveling work and improving the work efficiency.

Description

Mechanical shovel for cleaning river channel

Technical Field

The utility model relates to the technical field of river channel cleaning, in particular to a mechanical shovel for river channel cleaning.

Background

River dredging generally requires the use of mechanical buckets through which sludge deposited in the river is removed. In the dredging process, the bucket can scoop the sludge and water into the bucket together, and the sludge is mixed with the water to cause difficult dredging and stacking; the existing bucket discharges water by arranging filtering holes on two sides, but the filtering holes can cause the problems of residue and sludge blockage during a period of use, so that dredging efficiency is seriously affected.

Through retrieval, application number CN202220785942.5 discloses a mechanical shovel for cleaning river channels, which comprises a bucket, wherein water filtering holes are formed in the upper ends of two sides of the bucket; the upper end of the bucket is provided with a rotating rod, two ends of the rotating rod are connected with a spatula, and the ends of the spatula are connected through a reinforcing rod; the middle part of bull stick is equipped with the U-shaped piece, is equipped with the articulated part on the scraper bowl, is equipped with the hinge groove on the articulated part, and the hinge inslot articulates and is equipped with telescopic link, and telescopic link's output articulates on the U-shaped piece. The scraper blade is connected at the two ends of the scraper blade, the scraper blade is pushed to rotate around one end of the scraper blade by means of telescopic movement of the telescopic component, and the sludge is scraped to the water filtering holes and the strip-shaped filtering holes at the two sides of the scraper blade, so that the sludge and residues plugged in the water filtering holes and the strip-shaped filtering holes are removed, the blocking problem of the water filtering holes and the strip-shaped filtering holes is reduced, the water filtering efficiency is improved, and the efficiency of river channel cleaning is further improved.

Aiming at the above patent, the defect that sludge is scraped to the drainage hole and the strip-shaped filtration hole on both sides of the scraper bowl through the scraping shovel, and only the sludge and the residues protruding from the drainage hole and the strip-shaped filtration hole can be removed, and the residual sludge and residues in the drainage hole and the strip-shaped filtration hole can not be removed, and the drainage hole and the strip-shaped filtration hole are in a blocking state, so that a mechanical shovel which is not easy to block and used for cleaning a river channel is provided.

Disclosure of Invention

The utility model aims to overcome the defects of the prior art and provide a mechanical shovel for cleaning a river channel.

In order to solve the technical problems, the utility model provides the following technical scheme:

the utility model relates to a mechanical shovel for cleaning a river channel, which comprises a bucket, a fixed plate, a push rod and a crushing cone, wherein one end of the bucket is provided with the fixed plate, a connecting column penetrates through the inside of the fixed plate, auxiliary teeth are arranged on the upper surface of the bucket, one end of the bucket is provided with bucket teeth, water filtering holes and strip-shaped filtering holes are formed in two sides of the bucket, a baffle is arranged on the inner side of each water filtering hole, a stop block is arranged on the inner side of each strip-shaped filtering hole, a push rod and a motor are arranged at the upper end of the inner side of the bucket, one end of each push rod is provided with a fixed block, and one side of each fixed block is provided with the push rod.

As a preferable technical scheme of the utility model, one end of the motor is provided with a telescopic rod, and one end of the telescopic rod is provided with a crushing cone.

As a preferable technical scheme of the utility model, a gear and a screw nut are arranged in the telescopic rod, the motor is in transmission connection with the telescopic rod through the gear and the screw nut, the telescopic rod is in threaded connection with the crushing cone, the outer surface of the crushing cone is in spiral design, and the top end of the crushing cone is in conical design.

As a preferable technical scheme of the utility model, a plurality of auxiliary teeth are arranged on two sides of the upper surface of the bucket, the auxiliary teeth are equidistantly arranged, the bucket teeth are spliced or embedded with the bucket, and the bucket teeth and the auxiliary teeth are made of high manganese steel materials.

As a preferable technical scheme of the utility model, the water filtering hole is arranged on the upper side of the strip-shaped filtering hole, one end of the baffle is fixedly connected with the water filtering hole, the other end of the baffle is movably connected with the water filtering hole, the baffle is made of beryllium copper alloy, a plurality of baffle blocks are arranged on the inner side of the strip-shaped filtering hole and are in threaded connection with the bucket, the baffle blocks are designed as isosceles right triangles, the inclined sides of the baffle blocks are provided with smooth pads, and the smooth pads are made of polytetrafluoroethylene materials.

As a preferable technical scheme of the utility model, the push rod is one of an electric push rod or an electromagnetic push rod, the push rod is in threaded connection with the fixed block, a small motor is arranged in the fixed block and is in transmission connection with the ejector rod, a blade surrounds the outer surface of the ejector rod, the end part of the ejector rod is in conical design, and the ejector rod penetrates through the bucket through the water filtering holes and the strip-shaped filtering holes.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, water in sludge in the bucket is filtered out through the water filtering holes and the strip-shaped filtering holes at two sides of the bucket, so that the water content of the sludge is reduced, the baffle is pressed down after the sludge enters, the space for the sludge to enter is enlarged, the strip-shaped filtering holes are not easy to be stained with the sludge through the baffle blocks arranged at the inner sides, the sludge is not easy to be accumulated in the strip-shaped filtering holes, the push rod is used for controlling the moving positions of the push rods, the push rods are used for pushing out the water filtering holes and the strip-shaped filtering holes, and the sludge or residues accumulated in the water filtering holes and the strip-shaped filtering holes are pushed out, so that the water filtering holes and the strip-shaped filtering holes are not easy to be blocked.

2. According to the utility model, the using length of the crushing cone is controlled through the telescopic rod, and the crushing cone can crush massive sludge or hard objects, so that the sludge shoveling operation is facilitated, and the working efficiency is improved.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a schematic view of the overall structure of the present utility model;

FIG. 2 is a schematic view of a partial construction of a bucket;

FIG. 3 is a schematic side elevational view of the present utility model;

in the figure: 1. a bucket; 2. a fixing plate; 3. a connecting column; 4. auxiliary teeth; 5. bucket teeth; 6. a water filtering hole; 7. a strip-shaped filter hole; 8. a baffle; 9. a stop block; 10. a push rod; 11. a motor; 12. a fixed block; 13. a push rod; 14. a telescopic rod; 15. and (5) crushing the cone.

Detailed Description

The preferred embodiments of the present utility model will be described below with reference to the accompanying drawings, it being understood that the preferred embodiments described herein are for illustration and explanation of the present utility model only, and are not intended to limit the present utility model.

Wherein like reference numerals refer to like elements throughout.

Example 1

As shown in fig. 1-3, the utility model provides a mechanical shovel for cleaning a river channel, which comprises a bucket 1, a fixed plate 2, ejector rods 13 and a crushing cone 15, wherein one end of the bucket 1 is provided with the fixed plate 2, a connecting column 3 penetrates through the inside of the fixed plate 2, auxiliary teeth 4 are arranged on the upper surface of the bucket 1, one end of the bucket 1 is provided with bucket teeth 5, water filtering holes 6 and strip-shaped filter holes 7 are formed in two sides of the bucket 1, a baffle plate 8 is arranged on the inner side of the water filtering holes 6, a stop block 9 is arranged on the inner side of the strip-shaped filter holes 7, a push rod 10 and a motor 11 are arranged on the upper end of the inner side of the bucket 1, one end of the push rod 10 is provided with a fixed block 12, and one side of the fixed block 12 is provided with the ejector rods 13.

Further, one end of the motor 11 is provided with a telescopic rod 14, and one end of the telescopic rod 14 is provided with a crushing cone 15.

The inside of telescopic link 14 is provided with gear and screw-nut, is connected through gear and screw-nut transmission between motor 11 and the telescopic link 14, and motor 11 drives a pair of screw-nut after gear reduction, becomes rectilinear motion with the rotary motion of motor 11, utilizes motor 11 positive and negative rotation to accomplish telescopic motion, leads to telescopic link 14 and broken awl 15 threaded connection, and the surface of broken awl 15 is the spiral design, and the top of broken awl 15 is the toper design, is convenient for break through the design of broken awl 15.

The upper surface both sides of scraper bowl 1 all are provided with a plurality of auxiliary teeth 4, and the equidistance sets up between the auxiliary teeth 4, and bucket tooth 5 and scraper bowl 1 peg graft or scarf joint, the dismouting of the bucket tooth 5 of being convenient for, bucket tooth 5 and auxiliary teeth 4 all adopt high manganese steel material preparation to make and form, improve life.

The drainage hole 6 is located the upside of bar filtration hole 7, the one end and the drainage hole 6 fixed connection of baffle 8, the other end and the 6 swing joint of drainage hole, baffle 8 adopts beryllium copper alloy preparation to form for baffle 8 has elasticity and hardness simultaneously, the inboard of bar filtration hole 7 is provided with a plurality of dogs 9, dog 9 and scraper bowl 1 threaded connection, the dismouting of dog 9 of being convenient for, dog 9 is isosceles right triangle design, the hypotenuse of dog 9 is provided with smooth pad, smooth pad is polytetrafluoroethylene material, make the difficult silt that glues of dog 9, thereby silt can not pile up in bar filtration hole 7.

The push rod 10 is one of electric putter or electromagnetic push rod, push rod 10 and fixed block 12 threaded connection, but through push rod 10 control fixed block 12 removal, the inside of fixed block 12 is provided with small-size motor, small-size motor is connected with ejector pin 13 transmission, use through small-size motor control ejector pin 13, the surface of ejector pin 13 encircles there is the blade, the tip of ejector pin 13 is the toper design, ejector pin 13 leads to filtering water hole 6 and bar filtration pore 7 run through scraper bowl 1, the setting through ejector pin 13 makes can be with piling up silt or the residue at filtering water hole 6 and bar filtration pore 7 ejecting.

Specifically, in the use, be connected with the arm through spliced pole 3 on the fixed plate 2 of scraper bowl 1 and carry out shovel mud work, scraper bowl 1 carries out shovel mud work through supplementary tooth 4 and the cooperation of bucket tooth 5, supplementary improvement shovel mud work efficiency through supplementary tooth 4, bucket tooth 5 and supplementary tooth 4 all adopt high manganese steel material preparation to make and form, improve life, filter out the water in the silt in the scraper bowl 1 through the drainage hole 6 and the bar filtration pore 7 of scraper bowl 1 both sides, thereby reduce silt moisture content, baffle 8 in the drainage hole 6 has elasticity and hardness simultaneously, can push down baffle 8 after the silt gets into, enlarge the space that the silt got into, bar filtration pore 7 makes difficult the being stained with silt through the dog 9 that the inboard set up, make the silt be difficult for piling up in bar filtration pore 7.

The push rod 10 in the bucket 1 can control the push rod 13 connected to the fixed block 12 to move in position, the push rod 13 is controlled to push the water filtering holes 6 and the strip-shaped filter holes 7 through a small motor in the fixed block 12, blades are encircled on the outer surface of the push rod 13, the end part of the push rod 13 is in a conical design, the push rod 13 can push out sludge or residues accumulated in the water filtering holes 6 and the strip-shaped filter holes 7, the water filtering holes 6 and the strip-shaped filter holes 7 are not easy to be blocked, a plurality of motors 11 are arranged in the bucket 1, the telescopic rods 14 are controlled to stretch out and draw back through the motors 11, the motors 11 drive a pair of screw nuts after gear reduction, the rotary motion of the motors 11 is changed into linear motion, the telescopic motion is completed through the positive and negative rotation of the motors 11, namely, the motors 11 and the telescopic rods 14 are combined into electric telescopic rods, the crushing cone 15 is controlled through the telescopic rods 14, the crushing cone 15 can crush massive sludge or hard objects, so that the sludge is convenient to carry out the sludge shoveling work, and the working efficiency is improved.

In summary, the present utility model is an improvement based on the prior art mechanical shovel for river channel cleaning, and thus, the structure and function disclosed in the prior art mechanical shovel for river channel cleaning are not fully described.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. The utility model provides a mechanical shovel for river course clearance, includes scraper bowl (1), fixed plate (2), ejector pin (13) and broken awl (15), a serial communication port, the one end of scraper bowl (1) is provided with fixed plate (2), the inside of fixed plate (2) is run through and is had spliced pole (3), the upper surface of scraper bowl (1) is provided with auxiliary tooth (4), the one end of scraper bowl (1) is provided with bucket tooth (5), drainage hole (6) and bar filtration hole (7) have been seted up to the both sides of scraper bowl (1), the inboard of drainage hole (6) is provided with baffle (8), the inboard of bar filtration hole (7) is provided with dog (9), the inboard upper end of scraper bowl (1) is provided with push rod (10) and motor (11), the one end of push rod (10) is provided with fixed block (12), one side of fixed block (12) is provided with ejector pin (13).

2. A mechanical shovel for river cleaning according to claim 1, characterized in that one end of the motor (11) is provided with a telescopic rod (14), and one end of the telescopic rod (14) is provided with a crushing cone (15).

3. The mechanical shovel for river channel cleaning according to claim 2, wherein a gear and a screw nut are arranged in the telescopic rod (14), the motor (11) is in transmission connection with the telescopic rod (14) through the gear and the screw nut, the telescopic rod (14) is in threaded connection with the crushing cone (15), the outer surface of the crushing cone (15) is in a spiral design, and the top end of the crushing cone (15) is in a conical design.

4. The mechanical shovel for river channel cleaning according to claim 1, wherein a plurality of auxiliary teeth (4) are arranged on two sides of the upper surface of the bucket (1), the auxiliary teeth (4) are equidistantly arranged, the bucket teeth (5) are spliced or embedded with the bucket (1), and the bucket teeth (5) and the auxiliary teeth (4) are made of high manganese steel materials.

5. The mechanical shovel for river channel cleaning according to claim 1, wherein the water filtering hole (6) is located at the upper side of the strip-shaped water filtering hole (7), one end of the baffle (8) is fixedly connected with the water filtering hole (6), the other end of the baffle is movably connected with the water filtering hole (6), the baffle (8) is made of beryllium copper alloy, a plurality of baffle blocks (9) are arranged on the inner side of the strip-shaped water filtering hole (7), the baffle blocks (9) are in threaded connection with the bucket (1), the baffle blocks (9) are designed in an isosceles right triangle, the inclined edges of the baffle blocks (9) are provided with smooth pads, and the smooth pads are made of polytetrafluoroethylene materials.

6. The mechanical shovel for river channel cleaning according to claim 1, wherein the push rod (10) is one of an electric push rod and an electromagnetic push rod, the push rod (10) is in threaded connection with the fixed block (12), a small motor is arranged in the fixed block (12), the small motor is in transmission connection with the push rod (13), a blade surrounds the outer surface of the push rod (13), the end part of the push rod (13) is in a conical design, and the push rod (13) penetrates through the bucket (1) through the water filtering holes (6) and the strip-shaped filtering holes (7).