CN216892319U

CN216892319U - Hydraulic engineering trash rack

Info

Publication number: CN216892319U
Application number: CN202220369908.XU
Authority: CN
Inventors: 陈萍
Original assignee: Fujian Hengmaoyuan Engineering Management Co ltd
Current assignee: Fujian Hengmaoyuan Engineering Management Co ltd
Priority date: 2022-02-23
Filing date: 2022-02-23
Publication date: 2022-07-05
Anticipated expiration: 2032-02-23

Abstract

The utility model discloses a hydraulic engineering trash rack, and relates to the technical field of hydraulic engineering. The automatic cleaning trash rack is characterized by comprising a trash rack body, wherein a drain hole is formed in the trash rack body, a motor is fixed on the inner wall of the top end of the trash rack body, a first lead screw is fixed on an output shaft of the motor, a push plate assembly with a self-cleaning function penetrates through and is movably mounted on the first lead screw, a collecting box is fixed on the side wall of the trash rack body, and a rack is fixed between the collecting box and the motor. The push plate component comprises a push plate body and a vertical scraper plate. This hydraulic engineering trash rack is provided with the vertical scraper blade that carries out the clearance to the push pedal body in the push pedal subassembly for the in-process of long-time use can not remain the dirt on the vertical scraper blade, need not the manual work and clears up it, and more high-efficient is convenient, makes the dirt that is blockked down by the push pedal body can collect in the collection box, avoids whole trash rack to take place the phenomenon of jam.

Description

Hydraulic engineering trash rack

Technical Field

The utility model relates to the technical field of hydraulic engineering, in particular to a hydraulic engineering trash rack.

Background

Hydraulic engineering is the general name of each item of engineering construction that is built in order to control, utilize and protect the water resource and the environment in earth's surface and underground, and in hydraulic engineering construction, filters the collection through the mode of placing the trash rack to rubbish on the surface of water.

Through the retrieval, utility model patent with publication number CN211773464U discloses a trash rack, the technical field who relates to trash equipment, it promotes the slurcam to remove to promote the subassembly, thereby drive the clearance board and remove towards the collecting box direction, the broach slides in the clearance between the bars simultaneously, and take the filth toward the collecting box, because the slurcam is promoting the in-process formation wake flow by the promotion subassembly, when the slurcam is static in the collecting box opening part suddenly, the wake flow is because inertia continues to move forward, thereby it gets into the collecting box from the opening of collecting box and collects in to drive, rethread drive subassembly drives the door closure and seals the opening, in order to prevent the filth from running out the collecting box, ensure that the filth of scraping can not dash once more and block up on the bars, the flow capacity of trash rack has been improved.

The above-described device has the following drawbacks: above-mentioned device is at the in-process that uses, and wherein the backplate scrapes the clearance to the dirt on the trash rack, under the condition that the water level reduces, can not wash the clearance through rivers with being located the lateral wall of higher interval trash rack for can remaining a certain amount of dirt on its lateral wall, need artifical regular to its clearance, it is very inconvenient.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a hydraulic engineering trash rack, which solves the problems mentioned in the background technology.

(II) technical scheme

In order to achieve the purpose, the utility model is realized by the following technical scheme: the utility model provides a hydraulic engineering trash rack, includes the trash rack body, the drain mouth has been seted up on the trash rack body, be fixed with the motor on the inner wall on trash rack body top, be fixed with lead screw one on the output shaft of motor, run through and movable mounting has the push pedal subassembly that has self-cleaning function on the lead screw one, be fixed with the collecting box on the lateral wall of trash rack body, be fixed with the rack between collecting box and the motor.

Preferably, the push plate assembly comprises a push plate body and a vertical scraper, a cavity is formed in the push plate body, a gear is rotatably mounted on the side wall of the cavity, and the gear is meshed with the rack.

Preferably, a first bevel gear is fixed on the side wall of the gear, the first bevel gear is meshed with a second bevel gear, the second bevel gear is welded on the side wall of the second screw rod, and two ends of the second screw rod are rotatably connected with the side wall of the cavity.

Preferably, the second screw rod is provided with a vertical scraper in a penetrating and threaded connection mode, and the side wall of the vertical scraper is elastically connected with a movable scraper through a torsion spring.

Preferably, a plurality of groups of salient points are fixed on the side wall of the push plate body of the vertical scraper blade, and the plurality of groups of salient points are distributed in an array shape.

(III) advantageous effects

The utility model provides a hydraulic engineering trash rack. The method has the following beneficial effects:

(1) this hydraulic engineering trash rack is provided with the vertical scraper blade that clears up the push pedal body in the push pedal subassembly for the in-process of long-time use can not remain the dirt on the vertical scraper blade, need not the manual work and clears up it, and more high-efficient is convenient, makes the dirt that is blockked down by the push pedal body can collect in the collection box, avoids whole trash rack to take place the phenomenon of jam.

(2) This hydraulic engineering trash rack through the activity scraper blade, can realize scraping the effect of clearance to the lateral wall of push pedal body, and the activity scraper blade can collide mutually and produce vibrations with the bump on the push pedal body at the in-process that reciprocates to can clear up the dirt of adhesion on the activity scraper blade lateral wall, remain the dirt on the lateral wall of avoiding activity scraper blade and push pedal body, thereby need not the manual work and clear up it once more.

Drawings

FIG. 1 is a schematic view of the overall apparatus of the present invention;

FIG. 2 is an enlarged view of portion A of FIG. 1;

FIG. 3 is a schematic sectional structural view of the push plate body according to the present invention;

FIG. 4 is a left side view of the push plate body according to the present invention.

In the figure: 1. a trash rack body; 2. a collection box; 3. a push plate assembly; 31. a push plate body; 32. a cavity; 33. a gear; 34. a first bevel gear; 35. a second screw rod; 36. a second bevel gear; 37. a vertical scraper; 4. a motor; 5. a rack; 6. a first screw rod; 8. a movable scraper; 9. and (4) bumps.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a hydraulic engineering trash rack, includes trash rack body 1, has seted up the running water mouth on the trash rack body 1, and the normal trickling of running water mouth water supply flow is fixed with motor 4 on the inner wall on trash rack body 1 top, is fixed with lead screw 6 on motor 4's the output shaft, runs through and movable mounting has self-cleaning's push pedal subassembly 3 on the lead screw 6, is fixed with collecting box 2 on the lateral wall of trash rack body 1, is fixed with rack 5 between collecting box 2 and the motor 4.

In this embodiment, the push plate assembly 3 includes push plate body 31 and vertical scraper 37, and a lead screw 6 runs through push plate body 31 and with push plate body 31 threaded connection, and a lead screw 6 rotates and can drive push plate body 31 and remove about, has seted up cavity 32 in the push plate body 31, rotates on the lateral wall of cavity 32 and installs gear 33, and gear 33 and rack 5 meshing. A first bevel gear 34 is fixed on the side wall of the gear 33, the first bevel gear 34 is meshed with a second bevel gear 36, the second bevel gear 36 is welded on the side wall of the second screw rod 35, and two ends of the second screw rod 35 are rotatably connected with the side wall of the cavity 32. Be provided with the vertical scraper blade 37 that clears up push plate body 31 in the push plate subassembly 3 for the in-process of long-time use can not remain the dirt on the vertical scraper blade 37, need not the manual work and clears up it, and more high-efficient is convenient, makes the dirt that is blockked down by push plate body 31 can collect in collecting box 2, avoids whole trash rack to take place the phenomenon of jam.

In this embodiment, the second lead screw 35 is provided with a vertical scraper 37 in a penetrating and threaded connection manner, and the side wall of the vertical scraper 37 is elastically connected with a movable scraper 8 through a torsion spring. A plurality of groups of salient points 9 are fixed on the side wall of the push plate body 31 of the vertical scraper 37, and the plurality of groups of salient points 9 are distributed in an array shape. Through activity scraper blade 8, can realize scraping the effect of clearance to the lateral wall of push pedal body 31, and activity scraper blade 8 is at the in-process that reciprocates, can collide mutually and produce vibrations with bump 9 on the push pedal body 31 to can clear up the dirt of adhesion on the 8 lateral walls of activity scraper blade, remain the dirt on the lateral wall of avoiding activity scraper blade 8 and push pedal body 31, thereby need not the manual work and clear up it once more.

In the process of moving the push plate body 31 leftwards, the vertical scraper 37 can move downwards under the transmission action of the second lead screw 35, the push plate body 31 is located on the left side of the trash rack body 1 under the initial condition, the vertical scraper 37 is located at the position, close to the top, of the push plate body 31, and when the push plate body 31 is located on one side close to the collecting box 2, the vertical scraper 37 is located at the bottom end of the push plate body 31.

When the automatic cleaning machine works (or is used), when the motor 4 is started, the first screw rod 6 rotates and drives the push plate body 31 to move leftwards, the push plate body 31 can generate relative displacement with the rack 5 in the moving process, so that the gear 33 meshed with the rack 5 rotates, the second screw rod 35 can be driven to rotate through the transmission of the first bevel gear 34 and the second bevel gear 36, the vertical scraper 37 can move downwards, and the movable scraper 8 movably mounted on the vertical scraper 37 and the push plate body 31 generate relative displacement and scrape and clean dirt on the side wall of the push plate body 31; in the process that the movable scraper 8 moves up and down on the push plate body 31, the movable scraper 8 collides with the salient points 9 on the push plate body 31 and vibrates, so that dirt adhered to the side wall of the movable scraper 8 can be cleaned, the dirt remaining on the side walls of the movable scraper 8 and the push plate body 31 is avoided, manual cleaning is not needed, and the garbage is pushed into the collection box 2 until the push plate body 31 moves to one side close to the collection box 2; when the motor 4 rotates reversely, the push plate body 31 moves rightward, so that the vertical scraping plate 37 moves upward, and the whole device is reset.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a hydraulic engineering trash rack, includes trash rack body (1), seted up the running water mouth on trash rack body (1), its characterized in that: the trash rack is characterized in that a motor (4) is fixed on the inner wall of the top end of the trash rack body (1), a first lead screw (6) is fixed on an output shaft of the motor (4), a push plate assembly (3) with a self-cleaning function penetrates through and is movably mounted on the first lead screw (6), a collecting box (2) is fixed on the side wall of the trash rack body (1), and a rack (5) is fixed between the collecting box (2) and the motor (4).

2. The hydraulic engineering trash rack of claim 1, characterized in that: the push plate component (3) comprises a push plate body (31) and a vertical scraper (37), a cavity (32) is formed in the push plate body (31), a gear (33) is installed on the side wall of the cavity (32) in a rotating mode, and the gear (33) is meshed with the rack (5).

3. The hydraulic engineering trash rack of claim 2, characterized in that: a first bevel gear (34) is fixed on the side wall of the gear (33), the first bevel gear (34) is meshed with a second bevel gear (36), the second bevel gear (36) is welded on the side wall of the second screw rod (35), and two ends of the second screw rod (35) are rotatably connected with the side wall of the cavity (32).

4. The hydraulic engineering trash rack of claim 3, characterized in that: run through and threaded connection has vertical scraper blade (37) on the second (35) of lead screw, there is activity scraper blade (8) through torsional spring elastic connection on the lateral wall of vertical scraper blade (37).

5. The hydraulic engineering trash rack of claim 4, characterized in that: the side wall of the push plate body (31) of the vertical scraper (37) is fixed with a plurality of groups of salient points (9), and the plurality of groups of salient points (9) are distributed in an array shape.