CN218667441U

CN218667441U - Self-cleaning type trash remover

Info

Publication number: CN218667441U
Application number: CN202222922616.7U
Authority: CN
Inventors: 李少泉; 李世华; 邱倩; 邱铁英
Original assignee: Ningjin Shengquan Water Conservancy Machinery Co ltd
Current assignee: Ningjin Shengquan Water Conservancy Machinery Co ltd
Priority date: 2022-11-03
Filing date: 2022-11-03
Publication date: 2023-03-21
Anticipated expiration: 2032-11-03

Abstract

The utility model discloses a self-cleaning type trash remover, which comprises a frame, a plurality of chains driven by a first motor are installed on the inner side of the frame, the chains are fixedly connected with a plurality of tooth rakes together, a U-shaped frame is fixedly installed at the blanking part of the trash remover on the outer wall of the frame, the top of the U-shaped frame is connected with a 20866B-shaped frame in a sliding manner, the inner side of the 20866B-shaped frame is rotatably connected with a rotating shaft, a plurality of blades are fixedly installed on the rotating shaft, and a second motor is fixedly installed on the outer wall of one side of the 20866B-shaped frame; the utility model discloses a setting is by second motor drive's pivot and blade, can utilize pivoted blade will twine basin on the broach or the filth chopping at the broach intertooth, and the effect of decontaminating is good, through setting up by third motor drive's reciprocal lead screw etc. can drive (20866), reciprocating motion is on U type frame to the type frame to after accomplishing the clearance, the drive (20866), the tooth harrow is kept away from to the type frame, in order to avoid the blade to cause the interference to the operation of decontaminating of trash cleaning machine, excellent in use effect.

Description

Self-cleaning type trash remover

Technical Field

The utility model relates to a trash remover, in particular to a self-cleaning trash remover.

Background

A trash remover is a mechanical device for removing foreign materials (generally called as dirt) attached to a trash rack; in reservoirs or riverways with more dirt, in order to ensure that hydropower stations or pump stations can safely and normally operate, a dirt cleaning machine is often arranged so as to clean the dirt without stopping the machine and emptying the reservoirs; the rotary tine rake type trash remover is generally integrated with a trash rack, and a rotary conveying chain driven by a hydraulic motor or an electric motor is adopted to drive the trash cleaning tine rake to move so as to pick up the sundries intercepted by the trash rack and dump the sundries onto a belt conveyor.

At present, when the rotary tooth rake type trash remover is used, aquatic weeds or other aquatic plants in water are easy to wind on comb teeth of the rake teeth, and small-sized sundries are easy to clamp between adjacent comb teeth, so that the normal operation of the trash remover can be influenced.

Through retrieval, a patent with publication number CN209396913U discloses a rotary type grid cleaner capable of automatically cleaning, and the rotary type grid cleaner can cut garbage such as plastic bags and hairs which are easy to be wound on rake teeth by arranging a plurality of blades, so that the cleaning efficiency of the rotary type grid cleaner is improved.

In the scheme, the blade is connected with the rack through the spring, so that the dirt on the toothed harrow can be cut passively only in the moving process of the toothed harrow, the cutting effect is poor due to the low moving speed of the toothed harrow, and the blade is arranged at the front end of the blanking part of the toothed harrow, so that the dirt on the toothed harrow is easily stirred down, and falls into water to be improved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a from clearance formula trash cleaning machine to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a self-cleaning formula trash cleaning machine, includes the frame, a plurality of chains by first motor drive are installed to the inboard of frame, and are a plurality of the common fixedly connected with a plurality of tooth rakes of chain, the frame outer wall is located trash cleaning machine's unloading department fixed mounting has the U type frame, the top sliding connection of U type frame has 20866a type frame, 20866the inboard rotation of type frame is connected with the pivot, fixed mounting has a plurality of blades in the pivot, 20820820866a one side outer wall fixed mounting of type frame has the second motor, the output shaft of second motor and the one end fixed connection of pivot, fixed mounting has 20866a drive on the U type frame, the actuating mechanism that type frame removed.

As a further aspect of the present invention: the moving path of the blade is positioned between the moving paths of two adjacent comb teeth on the toothed harrow.

As a further aspect of the present invention: the top of the U-shaped frame is symmetrically and fixedly provided with two guide rails, 20866;, the bottom of the U-shaped frame and the corresponding part of the guide rails are both provided with sliding grooves, the guide rails penetrate through the corresponding sliding grooves, and 20866;, and the U-shaped frame is in sliding connection with the guide rails.

As a further aspect of the present invention: the driving mechanism comprises two reciprocating lead screws, the two reciprocating lead screws are symmetrically and rotatably arranged on two sides of the U-shaped frame, lead screw nuts are sleeved on the outer walls of the reciprocating lead screws in a matched mode, the two lead screw nuts are fixed on two sides of the 2086666a shaped frame, and the two reciprocating lead screws are in transmission connection.

As a further aspect of the present invention: the outer wall fixed mounting of U type frame has the transmission case, the one end of reciprocal lead screw penetrates fixedly connected with sprocket behind the U type frame, two the sprocket passes through chain drive and connects, the outer wall fixed mounting of transmission case has the third motor, the output shaft of third motor and the one end fixed connection of a reciprocal lead screw.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses a setting is by second motor drive's pivot and blade, can utilize pivoted blade will twine basin on the broach or the filth chopping at the broach intertooth, and the effect of decontaminating is good, through setting up by third motor drive's reciprocal lead screw etc. can drive (20866), reciprocating motion is on U type frame to the type frame to after accomplishing the clearance, the drive (20866), the tooth harrow is kept away from to the type frame, in order to avoid the blade to cause the interference to the operation of decontaminating of trash cleaning machine, excellent in use effect.

Drawings

Fig. 1 is a schematic structural view of a self-cleaning type trash remover.

Fig. 2 is a schematic structural diagram of a driving mechanism in a self-cleaning type trash remover.

Fig. 3 is a schematic structural view of a chute in a self-cleaning trash remover.

The device comprises a rack 1, a chain 2, a toothed harrow 3, a first motor 4, a U-shaped frame 5, a guide rail 6, a 20866, a shaped frame 7, a sliding chute 8, a second motor 9, a rotating shaft 10, a blade 11, a transmission case 12, a reciprocating screw 13, a screw nut 14, a chain wheel 15, a third motor 16 and a trash rack 17.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 3, in an embodiment of the present invention, a self-cleaning type trash remover includes a frame 1, a plurality of chains 2 driven by a first motor 4 are installed on an inner side of the frame 1, the plurality of chains 2 are fixedly connected to a plurality of tooth rakes 3, a U-shaped frame 5 is fixedly installed at a blanking position of the trash remover on an outer wall of the frame 1, a top portion of the U-shaped frame 5 is slidably connected to a 20866a shaped frame 7, the 2086666a rotating shaft 10 is rotatably connected to an inner side of the shaped frame 7, a plurality of blades 11 are fixedly installed on the rotating shaft 10, a second motor 9 is fixedly installed on an outer wall of one side of the shaped frame 7, an output shaft of the second motor 9 is fixedly connected to one end of the rotating shaft 10, and a driving mechanism for driving 20866and driving the shaped frame 7 to move is fixedly installed on the U-shaped frame 5.

As shown in FIG. 2, the moving path of the blade 11 is located between the moving paths of two adjacent comb teeth on the rake 3, thereby ensuring the cleaning effect on the rake.

As shown in fig. 2, two guide rails 6 are symmetrically and fixedly installed on the top of the U-shaped frame 5, the 20866two sliding grooves 8 are formed in the positions, corresponding to the guide rails 6, of the bottom of the U-shaped frame 7, the guide rails 6 penetrate through the corresponding sliding grooves 8, and the 20866two sliding grooves are formed in the top of the U-shaped frame 7 and are in sliding connection with the guide rails 6; the rail 6 is engaged with the sliding groove 8, so that 20866and the stability of the movement of the jig 7 can be ensured on the U-shaped jig 5.

As shown in fig. 2, the driving mechanism comprises two reciprocating lead screws 13, the two reciprocating lead screws 13 are symmetrically and rotatably mounted on two sides of the U-shaped frame 5, lead screw nuts 14 are sleeved on the outer walls of the reciprocating lead screws 13 in a matched manner, the two lead screw nuts 14 are fixed on 20866and two sides of the U-shaped frame 7, the two reciprocating lead screws 13 are in transmission connection, and the reciprocating lead screws 13 are lead screws which can enable the sliding block to realize reciprocating motion under the condition that the rotation direction is not changed; the 20866can be driven by the lead screw nut 14 by driving the two reciprocating lead screws 13 to rotate simultaneously, and the jig 7 reciprocates on the U-shaped jig 5.

The outer wall fixed mounting of U type frame 5 has transmission case 12, the one end of reciprocal lead screw 13 penetrates fixedly connected with sprocket 15 behind the U type frame 5, two sprocket 15 passes through chain drive and connects, the outer wall fixed mounting of transmission case 12 has third motor 16, the output shaft of third motor 16 and the one end fixed connection of a reciprocal lead screw 13, rotate through reciprocal lead screw 13 of third motor 16 drive, can utilize the cooperation of two sprockets 15 and chain to make two reciprocal lead screws 13 rotate simultaneously.

The utility model discloses a theory of operation is:

the utility model discloses when using, start first motor 4, can be rotary motion through 2 a plurality of tooth rakes of drive of chain 3 to utilize tooth rake 3 to drag for the filth of trash rack 17 department, and drive the filth rebound, when trash rack 17 rotates to 1 upper ends in the frame, its angle can overturn gradually, thereby makes the automatic dropping of filth.

When the trash cleaning machine is used for a period of time, and the toothed rakes 3 are wound with aquatic weeds or dirt clamped on the toothed rakes, when one toothed rake 3 moves to a position shown in figure 1 to dump the dirt, the third motor 16 and the second motor 9 are started, the second motor 9 drives the rotating shaft 10 and the blade 11 to rotate, the third motor 16 drives the two reciprocating screw rods 13 to rotate by utilizing the transmission connection of the two chain wheels 15, so that the 20866is driven by utilizing the matching of the reciprocating screw rods 13 and the screw rod nuts 14, and the jig frame 7 moves to the toothed rakes 3, so that the rotating blade 11 is utilized to cut up the dirt wound on the comb teeth or the dirt clamped between the comb teeth, and the toothed rakes 3 are cleaned.

After cleaning is finished, the third motor 16 is started again to drive 20866, and the jig 7 is far away from the toothed harrow 3, so that the interference of the blade 11 on the cleaning operation of the cleaner can be avoided, and the using effect is good.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a self-cleaning formula trash cleaning machine which characterized in that: the trash cleaning machine comprises a frame (1), wherein a plurality of chains (2) driven by a first motor (4) are installed on the inner side of the frame (1), the chains (2) are fixedly connected with a plurality of toothed rakes (3) jointly, a U-shaped frame (5) is fixedly installed at the blanking position of the trash cleaning machine on the outer wall of the frame (1), the top of the U-shaped frame (5) is connected with a 20866a shaped frame (7) in a sliding mode, the inner side of the 2086666a shaped frame (7) is rotatably connected with a rotating shaft (10), a plurality of blades (11) are fixedly installed on the rotating shaft (10), a second motor (9) is fixedly installed on the outer wall of one side of the 20866a shaped frame (7), the output shaft of the second motor (9) is fixedly connected with one end of the rotating shaft (10), and a driving mechanism for driving the 20866a shaped frame (7) to move is fixedly installed on the U-shaped frame (5).

2. A self-cleaning trash remover according to claim 1, wherein: the moving path of the blade (11) is positioned between the moving paths of two adjacent comb teeth on the toothed harrow (3).

3. A self-cleaning trash remover according to claim 1, wherein: the top of the U-shaped frame (5) is symmetrically and fixedly provided with two guide rails (6), the sliding grooves (8) are formed in the corresponding positions of the bottom of the U-shaped frame (7) and the guide rails (6), the guide rails (6) penetrate through the corresponding sliding grooves (8), and the 20866are slidably connected with the guide rails (6).

4. A self-cleaning trash remover according to claim 1, wherein: the driving mechanism comprises two reciprocating lead screws (13), the two reciprocating lead screws (13) are symmetrically and rotatably arranged on two sides of the U-shaped frame (5), lead screw nuts (14) are sleeved on the outer walls of the reciprocating lead screws (13) in a matched mode, the two lead screw nuts (14) are fixed on two sides of the 20866; (20866) and the two reciprocating lead screws (13) are in transmission connection.

5. A self-cleaning trash remover according to claim 4, wherein: the outer wall fixed mounting of U type frame (5) has transmission case (12), the one end of reciprocal lead screw (13) penetrates fixedly connected with sprocket (15) behind U type frame (5), two sprocket (15) are connected through chain drive, the outer wall fixed mounting of transmission case (12) has third motor (16), the output shaft of third motor (16) and the one end fixed connection of a reciprocal lead screw (13).