CN207857066U - A high-efficiency and energy-saving double-shaft garbage shredder - Google Patents

Abstract

The utility model relates to a high-efficiency energy-saving double-shaft garbage crusher, which comprises a double-stage crusher, wherein one side of the double-stage crusher is provided with a belt lifting device for transferring crushed materials, the other side of the double-stage crusher is provided with a lifting mechanism for delivering the materials to the double-stage crusher, the lifting mechanism comprises a bracket, a tipping bucket lifting in the bracket, a lifting motor for controlling the tipping bucket to lift and a cylinder or an oil cylinder for controlling the tipping bucket to turn, and the upper part of the bracket is provided with a turning limit frame for quickly resetting the tipping bucket after turning; the other side of the lifting device relative to the double-stage crusher is provided with a feeding mechanism for conveying materials into the tipping bucket. The utility model discloses set up hoist mechanism and feeding mechanism, can realize quick pay-off, use with the double-stage crusher cooperation, the condition that rubbish crushing efficiency is high and reducible operation process rubbish flies upward.

Description

A high-efficiency and energy-saving double-shaft garbage shredder

technical field

The utility model relates to the technical field of garbage crushers, in particular to a high-efficiency and energy-saving double-shaft garbage crusher.

Background technique

Garbage crushing requires the use of a garbage crusher. The garbage crusher generally uses four-axis, two-axis or single-axis low-speed rotation, and uses the cutter head in the crushing box to cut, cut, tear, and pull the material, thereby crushing the garbage. Ordinary garbage crushers have a large volume and a high feeding port. Generally, the garbage is transferred to the lifting conveyor belt manually, and the garbage is transported to the feeding port by the lifting conveyor belt. However, due to the large amount of garbage that needs to be processed and the large floor area, and the small area of the lifting conveyor belt, the amount of garbage transported each time is small. Using this method to convey materials has low conveying efficiency, and the crusher consumes a lot of energy. The conveying speed of the material is lower than the capacity of the crusher, resulting in a waste of energy. In addition, the transportation process will cause garbage to fly, making the working environment poor and seriously affecting the health of the staff. At present, municipal solid waste is growing rapidly at a rate of 6%-8% every year, which puts forward higher requirements for the rate of enterprise waste disposal.

Contents of the invention

The purpose of the utility model is to solve the deficiencies of the prior art, and provide a high-efficiency and energy-saving dual-axis garbage crusher that can efficiently feed materials, reduce energy consumption, have high garbage crushing efficiency, and can reduce the flying of garbage dust during the operation process.

The technical solution adopted by the utility model is: a high-efficiency energy-saving double-shaft garbage crusher, including a two-stage crusher, one side of the two-stage crusher is provided with a belt lifting device for transferring crushed materials, so The other side of the double-stage crusher is provided with a lifting mechanism that sends materials to the double-stage crusher. The lifting mechanism includes a bracket, a bucket that lifts in the bracket, a lifting motor that controls the lifting of the bucket, and a mechanism that controls the turning of the bucket. Cylinder or oil cylinder, the upper part of the bracket is provided with an overturning limit frame that quickly resets the tipping bucket after overturning; the lifting device is provided with a feeding mechanism on the other side of the double-stage crusher to transport materials into the tipping bucket .

The feeding mechanism includes a material box, a material conveyor belt for running the material box, and an overturning mechanism for turning the materials in the material box into the tipping bucket.

The turning mechanism is provided with a fixed frame, and the fixed frame is provided with a moving fixture for clamping and turning over the material box, and the moving fixture slides left and right on the fixed frame.

The mobile fixture is provided with a clamping frame for clamping and turning over the material box, and a cylinder is connected above the clamping frame to control the lifting and turning of the clamping frame.

The bottom of the belt lifting device is provided with a material receiving part, and the material receiving part is arranged at a corresponding position below the discharge port of the double-stage crusher.

The material conveying belt of the feeding mechanism includes a first transverse conveying belt, a longitudinal conveying belt and a second transverse conveying belt, and a turning machine is arranged at the connection between the first transverse conveying belt and the longitudinal conveying belt.

Compared with the prior art, the utility model has the following advantages: the utility model is equipped with a lifting mechanism and a feeding mechanism, and the feeding mechanism can send the materials on the material conveying belt in different directions to the dumping bucket of the lifting mechanism through the turning mechanism, and then pass the dumping bucket The material is sent to the double-stage crusher. This method can realize fast feeding. When used in conjunction with the double-stage crusher, the garbage crushing efficiency is high, and the situation of garbage flying during the operation process can be reduced.

Description of drawings

Fig. 1 is the front view of the utility model;

Fig. 2 is the top view of the utility model;

Fig. 3 is a side view of the utility model;

Fig. 4 is a schematic diagram of the state of the tipping bucket of the lifting mechanism turning over at the top of the support and at the bottom of the support respectively;

Fig. 5 is a side view of Fig. 4;

Fig. 6 is a schematic diagram of the turning mechanism sending the material to the tipping bucket;

Fig. 7 is a schematic diagram of the clamping frame of the turning mechanism placed flat and turned over;

The labels in the figure show:

1-two-stage crusher, 2-belt lifting device, 21-feeding part, 3-lifting mechanism, 31-bracket, 32-tipping bucket, 33-lifting motor, 34-slide rail, 35-turning limit frame, 4 -feeding mechanism, 41-material box, 42-material conveyor belt, 421-horizontal conveyor belt 1, 422-longitudinal conveyor belt, 423-horizontal conveyor belt 2, 424-turning machine, 43-overturn mechanism, 431-fixed frame, 432 -Mobile fixture, 4321-clamp frame, 4322-clamp frame control board.

Detailed ways:

In order to deepen the understanding of the utility model, the utility model will be further described in detail below in conjunction with examples of implementation and accompanying drawings. The utility model can be implemented in the following ways:

Referring to Figures 1-3, a high-efficiency and energy-saving dual-shaft garbage crusher includes a two-stage crusher 1, and one side of the two-stage crusher 1 is provided with a belt lifting device 2 for transferring crushed materials. The bottom of the belt lifting device 2 is provided with a material receiving part 21, and the material receiving part 21 is arranged at a corresponding position below the discharge port of the double-stage crusher 1. The belt lifting device 2 is provided with a drive motor with a power of 3KW or more and a conveying capacity of not less than 3t/h, so as to match the high-efficiency production capacity of the double-stage crusher 1 .

Referring to Figures 4-5, the other side of the double-stage crusher 1 is provided with a lifting mechanism 3 that sends materials to the double-stage crusher 1. Tipping bucket 32, the lifting motor 33 that controls dumping bucket 32 lifting and the cylinder or oil cylinder that controls dumping bucket 32 to turn over. The inner sides of the two frames of the bracket 31 are provided with slide rails 34 , and the tipping bucket 32 reciprocates up and down along the slide rails 34 . The upper part of the support 31 is provided with an overturning limit frame 35 that quickly resets the tipping bucket 32 after overturning. The size of the overturning limit frame 35 is compatible with the tipping bucket 32. It can prevent the tipping bucket 32 from rotating in the opposite direction when feeding, and can greatly reduce the shaking during the resetting process of the tipping bucket 32 . The power of this lifting motor 33 is 2.2KW, and has frequency conversion drive band braking function. The lifting height of the lifting mechanism 3 can be greater than 3.2m, and the weight of the lifted material is ≥80kg, and the lifting cycle only needs about 30s.

Referring to FIG. 1 and FIG. 2 , the lifting device is provided with a feeding mechanism 4 on the other side relative to the double-stage crusher 1 to transport materials into the dump 32 . The feeding mechanism 4 includes a material box 41 , a material conveyor belt 42 for running the material box 41 , and a turning mechanism 43 for turning the material in the material box 41 into the tipping bucket 32 . Referring to Figures 5-7, the turning mechanism 43 is provided with a fixed frame 431, and the fixed frame 431 is provided with a moving fixture 432 for clamping and turning over the material box 41, and the top of the fixed frame 431 is provided with a slide rail, The moving fixture 432 slides left and right on the slide rail of the fixed frame 431 . The moving fixture 432 is provided with a clamping frame 4321 for clamping and turning over the material box 41, the upper part of the clamping frame 4321 is connected with a cylinder for controlling the lifting and turning of the clamping frame 4321, and the upper part of the clamping frame 4321 is connected with a clamping frame 4321 for Install the clamp frame control panel 4322 of the cylinder. The clamping frame 4321 is a semi-open clamping frame, which can move downwards to clamp the frame edge of the material box 41 from the side to clamp the material box 41 up. The lifting material weight of the turning mechanism 43 is more than or equal to 20kg, and the working cycle is about 15s.

Referring to Fig. 2, the material conveying belt 42 of described feeding mechanism 4 comprises transverse conveying belt one 421, longitudinal conveying belt 422 and transverse conveying belt two 423, and described transverse conveying belt one 421 and longitudinal conveying belt 422 joints are provided with turning machine 424 , the turning machine 424 can transfer the material box 41 from the first horizontal conveying belt 421 to the longitudinal conveying belt 422 to realize 90° material conveying. The conveying speed of the material conveyor belt 42 is set in advance, so that the conveying speed of the material box 41 is matched with the operating speed of the turning mechanism 43 . Due to the large number of garbage materials to be processed and the large stacking area, ordinary garbage crushing equipment only has a single feeding conveyor belt. After the garbage materials near the feeding conveyor belt are processed, it is necessary to push the distant garbage materials to the feeding conveyor belt. nearby pending. The first transverse conveying belt 421 and the second transverse conveying belt 423 provided by the feeding mechanism 4 can process garbage materials from multiple directions, reduce the process of garbage material treatment, and improve the efficiency of garbage treatment. The feeding mechanism 4 of the utility model can send the materials on the material conveying belt in different directions to the tipping bucket 32 of the lifting mechanism 3 through the turning mechanism 43, and then send the materials to the double-stage crusher 1 through the tipping bucket 32. This method can realize Fast delivery.

Operation process: the garbage material is placed in the material box 41 earlier, and passes through the material conveyor belt 42 (the direction of transmission of the collection box is shown by the arrow in Figure 2). The collection box is sent to the bottom of the turning mechanism 43, and the clamping frame 4321 of the turning mechanism 43 moves downwards, and the edge of the frame of the material box 41 is clamped from the side to clamp the material box 41, and the clamping frame 4321 moves upwards earlier after clamping Determined stroke, then to the tipping bucket 32 direction displacement. When the clamping frame 4321 moves to the top of the dumping bucket 32, the clamping frame 4321 is turned over under the control of the cylinder on the control board of the clamping frame 4321, and the materials in the material box 41 are sent to the dumping bucket 32. After the clamping frame 4321 resets and puts down the empty collection box, repeat the above steps until the tipping bucket 32 is filled with materials. After the dump bucket 32 is filled with materials, it is lifted upwards under the drive of the lifting motor 33. When it reaches the top of the support 31, the cylinder of the lifting mechanism 3 controls the dump bucket 32 to turn over, and the material is poured into the feed port of the double-stage crusher 1. The tipping bucket 32 is reset under the control of the cylinder, and the tipping bucket 32 moves down to the bottom of the support 31 after being reset, and the above steps are repeated. After the material is crushed by the double-stage crusher 1, it falls from the outlet of the double-stage crusher 1 to the material receiving part 21 of the belt lifting device 2, and the belt lifting device 2 sends the crushed material to the material collection place.

Finally, it should be noted that: the above is only a preferred embodiment of the utility model, and is not intended to limit the utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the utility model , should be included within the protection scope of the present utility model.

Claims (6)

1. a kind of high-efficiency and energy-saving type twin shaft refuse grinder, including twin-stage crusher (1), the one of the twin-stage crusher (1) Side is provided with the belt lifting device (2) for transferring broken material, and the other side of the twin-stage crusher (1) is provided with Material is sent to the hoisting mechanism of twin-stage crusher (1) (3), which is characterized in that the hoisting mechanism (3) includes holder (31), the lifting motor (33) and control tipping bucket that tipping bucket (32), the control tipping bucket (32) lifted in holder (31) lifts (32) cylinder or oil cylinder overturn, the holder (31) top are provided with the overturning limit of Rapid reset after making tipping bucket (32) overturn Position frame (35)；The lifting device is equipped in the other side relative to twin-stage crusher (1) material being delivered to tipping bucket (32) Interior feed mechanism (4).

2. a kind of high-efficiency and energy-saving type twin shaft refuse grinder according to claim 1, which is characterized in that the feeder Structure (4) includes body feed tank (41), the material conveyor belt (42) for being used for running material case (41), and by the object in body feed tank (41) Material is overturn to the switching mechanism (43) in tipping bucket (32).

3. a kind of high-efficiency and energy-saving type twin shaft refuse grinder according to claim 2, which is characterized in that the tipper Structure (43) is provided with fixed frame (431), is provided on the fixed frame (431) for picking up and overturning body feed tank (41) Movable fixture (432), the movable fixture (432) horizontally slip on fixed frame (431).

4. a kind of high-efficiency and energy-saving type twin shaft refuse grinder according to claim 3, which is characterized in that the mobile folder Tool (432) is provided with the folder frame for picking up and overturning body feed tank (41)

(4321), connection controls the cylinder for pressing from both sides frame (4321) lifting and overturning above the folder frame (4321).

5. a kind of high-efficiency and energy-saving type twin shaft refuse grinder according to claim 1 or 2 or 3 or 4, which is characterized in that institute Belt lifting device (2) bottom stated is provided with splicing portion (21), and the splicing portion (21) setting goes out in twin-stage crusher (1) The lower section corresponding position of material mouth.

6. a kind of high-efficiency and energy-saving type twin shaft refuse grinder according to claim 1 or 2 or 3 or 4, which is characterized in that institute The material conveyor belt (42) for stating feed mechanism (4) includes cross drive belt one (421), longitudinal feed belt (422) and transverse direction Feed belt two (423), the cross drive belt one (421) and longitudinal feed belt (422) junction are provided with turning machine (424)。