Movable grab bucket type trash remover

Abstract

A pulley is arranged on a traveling guide rail, a motor, a main shaft, a left roller and a right roller are arranged in the pulley, the motor is in driving connection with the left roller and the right roller which are symmetrically arranged in the direction of the traveling guide rail through the main shaft, pull ropes are lowered by the two rollers to be connected with a grab bucket, and a bucket opening of a grabbing head faces one side of a grating. A hydraulic motor is externally connected to the lower end of the rear grab bucket, corresponding to one side of the grating, of the grab bucket, the hydraulic motor is connected with a cutting shaft, the cutting shaft penetrates through bucket teeth of the rear grab bucket and penetrates through a connecting seat on the outer side of the rear grab bucket, a plurality of cutting teeth are uniformly distributed on the cutting shaft, and bucket teeth of a front grab bucket of the grab bucket are staggered from the cutting teeth; a tensioning seat is connected to the middle of the outer side of the rear grab bucket, the lower end of a tensioning rope is connected to the tensioning seat, the upper end of the tensioning rope is connected with a tensioning roller in the tackle, the front position and the rear position of the tensioning roller are located between the rear grab bucket and the grating, and the tensioning roller is connected with the main shaft through a synchronous belt set or a tooth set. The device is simple in structure and can stably descend to grab garbage, and meanwhile anti-blocking treatment on the grating is taken into consideration.

Description

Technical Field

[0001] The utility model relates to a garbage cleaning machine, in particular to a mobile grab bucket type garbage cleaning machine. Background Art

[0002] Traditional mobile hydraulic grab-type garbage cleaning machines, installed at the water intakes of hydropower stations or municipal water supply and drainage projects, use a screen to block surface debris. The grab mechanism, controlled by a hydraulic cylinder, moves the front grab closed and the rear grab completes the grab. However, in practice, due to the accumulation of various types of garbage, the grab's weight makes it difficult to reach the garbage and grab it. This limits the amount of garbage that can be picked up, resulting in low efficiency. Furthermore, various impurities can easily clog the screen, affecting drainage and proper grabbing. Summary of the Invention

[0003] The utility model provides a mobile grab bucket type garbage cleaning machine which has a simple structure and can stably descend to grab garbage.

[0004] The technical solution adopted by the utility model is: a mobile grab-type garbage cleaning machine, including a driving guide rail, a pulley, a grab and a grille, the pulley is arranged on the driving guide rail and is in a state of moving to the position above one or more grilles arranged side by side, and the pulley is connected to the grab head below, which is characterized in that: the pulley is equipped with a motor, a main shaft and left and right rollers, the motor is driven by the main shaft to connect the left and right rollers arranged symmetrically along the driving guide rail, the two rollers are lowered with a pull rope to connect the grab, and the bucket mouth of the grab head faces one side of the grille The grab bucket corresponds to the lower end of the rear grab bucket on one side of the grille and is externally connected to a hydraulic motor. The hydraulic motor is connected to a cutting shaft. The cutting shaft is connected to the bucket teeth of the rear grab bucket and is connected to the connecting seat on the outside of the rear grab bucket. Multiple cutting teeth are evenly distributed on the cutting shaft, and the bucket teeth of the front grab bucket of the grab bucket are staggered with the cutting teeth; a tensioning seat is connected to the middle part of the outer side of the rear grab bucket, and the tensioning seat is connected to the lower end of the tensioning rope. The upper end of the tensioning rope is connected to the tensioning drum in the pulley. The front and rear positions of the tensioning drum are between the rear grab bucket and the grille. The tensioning drum is connected to the main shaft through a synchronous belt group or a gear group.

[0005] The bucket teeth of the front grab bucket of the grab bucket are staggered with the bucket teeth of the rear grab bucket.

[0006] The bucket teeth of the front grab bucket of the grab bucket are provided with cutting edges corresponding to the cutting teeth.

[0007] The hydraulic motor is arranged at the center position of the extension direction of the rear grab bucket teeth.

[0008] The beneficial effects of the present invention are as follows: a hydraulic motor is used to drive the cutting teeth via the cutting shaft, and the teeth of the front grab are matched when the rear grab is extended into the garbage and water. When the grab is lowered, the strips, cloths, etc. that are entangled in the grille and the garbage floating on the water surface that blocks the descent of the grab can be cut off, which facilitates the effective descent of the grab and increases the effective grabbing capacity of a single time. At the same time, the gaps between the corresponding grilles can be staggered to lighten the grille and prevent blockage. The rear grab is connected with a tightening rope to ensure that the cutting force of the cutting teeth does not affect the overall descending position of the grab, thereby ensuring that the garbage at the corresponding position is grabbed. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] Figure 1 This is a schematic diagram of the structure of the utility model;

[0010] Figure 2 for Figure 1 Right view of .

[0011] In the figure: traveling guide rail 1, pulley 2, motor 3, main shaft 4, drum 5, tensioning drum 6, pull rope 7, grab 8, front grab 9, rear grab 10, hydraulic motor 11, cutting teeth 12, tensioning seat 13, tensioning rope 14, grille 15. DETAILED DESCRIPTION

[0012] The following is further described with reference to the accompanying drawings and examples.

[0013] Figure 1 、 2 As shown: A mobile grab bucket type garbage cleaning machine includes a driving guide rail 1, a pulley 2, a motor 3, a main shaft 4, a roller 5, a tensioning roller 6, a pull rope 7, a grab bucket 8, a front grab bucket 9, a rear grab bucket 10, a hydraulic motor 11, a cutting tooth 12, a tensioning seat 13, a tensioning rope 14, and a grille 15. The pulley 2 is set on the driving guide rail 1 and is in a state of moving to the position above one or more grilles 15 arranged side by side. The pulley 2 is equipped with a motor 3, a main shaft 4 and left and right rollers 5. The motor 3 is driven by the main shaft 4 to connect to the left and right rollers 5 arranged symmetrically along the driving guide rail 1. The two rollers 5 lower the pull rope 7 to connect to the grab bucket 8. The bucket mouth of the grab head 8 faces the side of the grille 15. The grab bucket 8 is connected to the hydraulic motor 11 at the lower end of the rear grab bucket 10 corresponding to the side of the grille. The hydraulic motor The cutting shaft 11 is connected to the cutting shaft, which is connected to the bucket teeth of the rear grab and the connecting seat on the outside of the rear grab. A plurality of cutting teeth 12 are evenly distributed on the cutting shaft, and the bucket teeth of the front grab 9 of the grab 8 are staggered with the cutting teeth; the middle part of the outer side of the rear grab 10 is connected to the tensioning seat 13, and the tensioning seat 13 is connected to the lower end of the tensioning rope 14, and the upper end of the tensioning rope 14 is connected to the tensioning drum 6 in the pulley 2. The front and rear positions of the tensioning drum are between the rear grab and the grille, and the tensioning drum is connected to the main shaft via a synchronous belt group or a gear group.

[0014] In this embodiment, the bucket teeth of the front grab bucket are staggered with the bucket teeth of the rear grab bucket.

[0015] In this embodiment, the bucket teeth of the front grab bucket of the grab bucket are provided with cutting edges corresponding to the cutting teeth.

[0016] In this embodiment, the hydraulic motor is arranged at the center of the extension direction of the rear grab bucket teeth.

Claims

1. A mobile grab bucket type garbage cleaning machine, comprising a driving guide rail, a pulley, a grab bucket and a grille. The pulley is arranged on the driving guide rail and moves to a position corresponding to one or more grilles arranged side by side. The pulley is connected to a grab head below. The machine is characterized by: The pulley is equipped with a motor, a main shaft and left and right rollers. The motor is driven by the main shaft to connect the left and right rollers symmetrically arranged along the driving guide rail. The two rollers lower the pull rope to connect the grab bucket. The bucket mouth of the grab head faces one side of the grille. The grab bucket is connected to the lower end of the rear grab bucket on the side of the grille. The hydraulic motor is connected to the cutting shaft. The cutting shaft is connected to the bucket teeth of the rear grab bucket and the connecting seat on the outside of the rear grab bucket. Multiple cutting teeth are evenly distributed on the cutting shaft, and the bucket teeth of the front grab bucket are staggered with the cutting teeth; the middle part of the outer side of the rear grab bucket is connected to the tensioning seat, the tensioning seat is connected to the lower end of the tensioning rope, and the upper end of the tensioning rope is connected to the tensioning drum in the pulley. The front and rear positions of the tensioning drum are between the rear grab bucket and the grille. The tensioning drum is connected to the main shaft via a synchronous belt group or a gear group.

2. The mobile grab bucket type garbage cleaning machine according to claim 1, characterized in that: The bucket teeth of the front grab bucket of the grab bucket are staggered with the bucket teeth of the rear grab bucket.

3. The mobile grab bucket type garbage cleaning machine according to claim 1, characterized in that: The bucket teeth of the front grab bucket of the grab bucket are provided with cutting edges corresponding to the cutting teeth.

4. The mobile grab bucket type garbage cleaning machine according to claim 1, characterized in that: The hydraulic motor is arranged at the center position of the extension direction of the rear grab bucket teeth.

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