CN201141009Y - Self-propelled stack turning machine - Google Patents

Abstract

A self-propelled stack turning machine, comprising: a gantry frame; a turning drum arranged in the gantry frame, and a spiral throwing tooth is arranged on the turning drum; a traveling device is arranged in the The outer side of the gantry frame; the power control system, including a hydraulic transmission system connected to the traveling device and the turning drum, and a hydraulic-mechanical hybrid transmission system connected to the turning drum. The utility model is suitable for the aerobic fermentation process of organic waste treatment and compost production. The high-speed rotating drum is used to turn over, aerate and stir the compost materials. Good focus, the combination of hydraulic transmission and mechanical transmission, adapt to the load change of the actual working conditions, the hydraulic system can lift the roller to increase the gap between it and the ground, which is convenient for the machine to move quickly. It has a double-speed working state. When the roller is working, it runs at a low speed. ;The high-speed state can be switched at other times, and the detachable spiral throwing teeth are convenient for maintenance.

Description

Self-propelled stack turning machine

technical field

The utility model relates to various green waste treatment machines for environmental protection, agriculture and recyclable biological waste, or a special machine for the commercial production of organic fertilizers, in particular to a self-propelled stack turning and throwing machine.

Background technique

With the development of the economy and the improvement of people's living standards, environmental protection has attracted increasing attention. The recyclable biological waste generated in production and life is a valuable raw material and can be used as the main raw material for the production of organic fertilizers. These waste materials are turned, stirred, and aerated by turning equipment to improve the compost fermentation environment, promote the metabolism of microorganisms in compost materials, increase the fermentation rate, ensure the quality of compost products, and realize mechanized large-scale production.

At present, there are several forms of waste treatment and composting methods commonly used in China:

1. Steel structure tower fermentation method, this method has high operating costs, large one-time investment, especially livestock and poultry manure is extremely corrosive, and the equipment life is short.

2. The compost turning method. The organic waste materials are piled into a long ridge about 1 meter high, and manpower and forklifts are used to shovel and turn the compost. The compost turning is extremely uneven, the fermentation cycle is long, and the quality of fertilizer is poor, so it is difficult to industrialize. chemical production.

3. The tank fermentation method, in which orbital mixers are often used, has a small processing capacity. During the fermentation process, oxygen cannot be fully supplied, causing foul odors, polluting the environment, and the effect of turning and stirring is not ideal.

Contents of the invention

The technical problem to be solved by the utility model is to provide a high-efficiency, practical and widely adaptable stacking machine for the mechanized production of organic wastes, which overcomes the shortcomings and deficiencies of the prior art.

In order to achieve the above purpose, the utility model provides a self-propelled stack turning and throwing machine, which is characterized in that it includes: a portal frame; There are spiral throwing teeth on it; the traveling device is arranged on the outside of the gantry frame; the power control system includes a hydraulic transmission system connected to the traveling device and the turning drum, and a hydraulic transmission system connected to the turning drum. Hydraulic-mechanical hybrid transmission system.

The above-mentioned self-propelled stack turning and throwing machine, wherein, the hydraulic transmission system connected to the traveling device includes: an engine, an oil pump connected to the engine, a multi-way control valve connected to the oil pump, and a walking hydraulic pressure connected to the multi-way control valve. motor, the walking hydraulic motor is connected to the walking device; the hydraulic transmission system connected to the turning and throwing drum includes: an engine, an oil pump connected to the engine, a multi-way control valve connected to the oil pump, and a drum connected to the multi-way control valve Lifting oil cylinder, the drum lifting oil cylinder is connected to the turning and throwing drum.

The above-mentioned self-propelled stack turning and throwing machine, wherein, the hydraulic-mechanical transmission system connected to the turning and throwing drum includes: an engine, an oil pump connected to the engine, a multi-way control valve connected to the oil pump, a multi-way control valve connected to the The main clutch oil cylinder, the main clutch connected with the main clutch oil cylinder, the deceleration system connected with the main clutch, and the deceleration system is connected with the turning and throwing drum.

In the aforementioned self-propelled stack turning and throwing machine, both ends of the turning and throwing drum are suspended in the portal frame by booms.

In the aforementioned self-propelled stack turning and throwing machine, the spiral throwing teeth are arranged to rotate in opposite directions from the middle of the turning and throwing drum to both ends.

In the aforementioned self-propelled stack turning machine, wherein, the spiral throwing teeth are fixed on the turning and throwing drum through a spiral tooth plate.

In the aforementioned self-propelled stack turning and throwing machine, the middle part of the turning and throwing drum is further provided with strip-shaped throwing teeth, and the strip-shaped throwing teeth are fixed on the turning and throwing drum through a strip-shaped tooth plate.

In the aforementioned self-propelled stack turning and throwing machine, the traveling device includes: traveling wheels connected by crawlers, guide wheels, supporting wheels and support wheels.

In the aforementioned self-propelled stack turning and throwing machine, an angle-adjustable pick-up and shovel device is provided outside the front end of the portal frame.

In the aforementioned self-propelled stack turning and throwing machine, a cab is also provided on the portal frame, and the multi-way control valve is arranged in the cab.

The effect of the present utility model is that,

1. This utility model is suitable for the aerobic fermentation process of organic waste treatment and composting production. The high-speed rotating drum is used to turn over, aerate and stir the compost materials. The efficiency is high, the turning is thorough, and the fermentation cycle can be effectively shortened.

2. The crawler structure is adopted, with good adhesion, convenient and reliable operation.

3. The power system adopts the combination of hydraulic transmission and mechanical transmission, so that the machine can well adapt to the change of actual working conditions and loads, and has strong flexibility, adaptability and stability.

4. The structure of the flipping drum is adopted. When it is not working, the hydraulic system can lift the drum to increase the gap between it and the ground; it is convenient for the machine to move quickly to other places.

5. The utility model has a double-speed working state. When the drum is working, it runs at a low speed; at other times, it can switch to a high-speed state.

6. The drum adopts detachable spiral blades, which are easy to maintain and replace, and have good interchangeability.

The utility model will be described in detail below in conjunction with the accompanying drawings and specific embodiments, but not as a limitation of the utility model.

Description of drawings

Fig. 1 is the structural representation of the self-propelled stack turning and throwing machine of the utility model;

Fig. 2 is a side view of Fig. 1;

Fig. 3a and Fig. 3b are structural schematic diagrams of the walking device.

Among them, reference signs

1 portal rack

2 cabs

3 Hydraulic-mechanical hybrid transmission system

4 hydraulic power transmission system

5 Tumbling drum

5-1 Spiral tooth plate

5-2 Spiral throwing teeth

5-4 bar polishing teeth

5-3 fixed tooth plate

6 walking device

6-1 guide wheel

6-2 supporting wheel

6-3 rollers

6-4 Walking wheels

7 engine

8 main clutch

9 deceleration system

10 oil pump

11 Multi-way control valve

12 Travel hydraulic motor

13 Roller lift cylinder

14 Main clutch oil cylinder

15 track

16 fuel tank

17 Angle adjustable pick-up and shovel device

18 boom

Detailed ways

Below in conjunction with accompanying drawing, structural principle and working principle of the present utility model are specifically described:

Please refer to Fig. 1 and Fig. 2 for the structural schematic diagram of the self-propelled stack turning and throwing machine of the utility model.

The utility model self-propelled strip pile turning and throwing machine comprises: a portal frame 1 adapted to the shape of the strip pile accumulation, a turning and throwing drum 5 suspended in the portal frame by a boom 18, and There are spiral throwing teeth 5-2, and the outer span of the portal frame is equipped with a traveling device 6, a hydraulic transmission system connected to the traveling device and the turning drum 4, a hydraulic-mechanical hybrid transmission system connected to the turning drum 3.

The connection relationship of the hydraulic transmission system connected to the traveling device is: engine 7-oil pump 10-multi-channel control valve 11-travel hydraulic motor 12-traveling device 6; the connection relationship of the hydraulic transmission system connected to the turning drum is: engine 7-oil pump 10- Multi-channel control valve 11-roller lifting cylinder 13-turning and throwing drum 5; the connection relationship of the hydraulic-mechanical transmission system connected to the turning and throwing drum is: engine 7-oil pump 10-multi-channel control valve 11-main clutch cylinder 14-main clutch 8 -reduction system 9-throwing drum 5.

A cab 2 is also arranged on the portal frame, and a multi-way control valve 11 is arranged in the cab.

The middle part of the throwing drum 5 is provided with a fixed helical tooth plate 5-1 and a detachable helical tooth plate 5-2 on both sides in the opposite direction of rotation, and a strip-shaped fixed tooth plate 5-3 and a strip-shaped tooth plate 5-4 in the middle. When rotating, the middle throwing teeth turn up the bottom layer of the stack, and the spirals at both ends push the material to the middle throwing teeth to gather and realize backward turning, so the mixing, turning and aeration are even and thorough.

Please refer to Figure 3a and Figure 3b is a schematic diagram of the structure of the traveling device. The traveling device 6 is configured as "four wheels and one belt", that is, the traveling wheel 6-4, the supporting wheel 6-3, the guide wheel 6-1, the supporting wheel 6-2 and the rubber Crawler belt 15 forms, and walking hydraulic motor 12 drives walking wheel and realizes walking.

In addition, since the front end of the portal frame is equipped with an angle-adjustable pick-up and shovel device 17 at the outer span of the crawler belt, the device realizes angle adjustment by hingedly connecting the pick-up and shovel device with the portal frame through an adjustable rod, so that the stacked materials can exceed the working width. The scattered materials are collected into the working area of the drum, so that the walking track is grounded flat, the resistance is reduced, and the operation is stable.

The driver operates the various functional valve stems of the multi-way control valve 11 in the cab 2 to realize the corresponding actions of the functional mechanism:

Simultaneously operate the left and right travel motor valve stems of the multi-way control valve 11 to realize forward, backward and braking; operate the left and right travel motor valve stems of the multi-way control valve 11 to realize left and right turning;

High and low speed operation can be realized by operating the left and right travel motor variable speed valve rods of the multi-way control valve 11;

Operate the turning drum lifting valve stem of the multi-way control valve 11 to realize the lifting and lowering of the turning drum;

Operate the clutch cylinder valve rod of the multi-way control valve 11 to realize the rotation and stop of the turning drum.

During implementation, the gantry frame 1 should adapt to the shape of the stacked piles, the engine 7 is preferably an agricultural diesel engine; the crawler drive wheel 15 and the turning drum 5 should rotate in opposite directions, the belt is preferably an SPC narrow V-belt, and the traveling hydraulic motor 12 is preferably NACHI For the traveling motor, the multi-way valve 11 is preferably a double-pump multi-way valve, and the oil pump 10 is preferably a Yuci hydraulic double-connected gear pump; other parts and components should be mass-produced tractors, agricultural vehicles, and small crawler excavators as much as possible to improve the general performance and reduce costs.

The utility model is suitable for the aerobic fermentation process of organic waste treatment and compost production. The high-speed rotating drum is used to turn over, aerate and stir the compost materials. Good focus, the combination of hydraulic transmission and mechanical transmission, adapt to the load change of the actual working conditions, the hydraulic system can lift the roller to increase the gap between it and the ground, which is convenient for the machine to move quickly. It has a double-speed working state. When the roller is working, it runs at a low speed. ;The high-speed state can be switched at other times, and the detachable spiral throwing teeth are convenient for maintenance.

Of course, the utility model can also have other various embodiments, and those skilled in the art can make various corresponding changes and deformations according to the utility model without departing from the spirit and essence of the utility model, but These corresponding changes and deformations should all belong to the protection scope of the appended claims of the present utility model.

Claims (10)

1. A self-propelled stack turning and throwing machine, characterized in that it comprises: Portal rack; The turning and throwing drum is arranged in the gantry frame, and the turning and throwing drum is provided with spiral throwing teeth; The traveling device is arranged on the outside of the portal frame; The power control system includes a hydraulic transmission system connected to the traveling device and the turning drum, and a hydraulic-mechanical hybrid transmission system connected to the turning drum. 2. The self-propelled stack turning and throwing machine according to claim 1, characterized in that the hydraulic transmission system connected to the traveling device includes: an engine, an oil pump connected to the engine, a multi-way control valve connected to the oil pump, A walking hydraulic motor connected with a multi-way control valve, the walking hydraulic motor is connected with the walking device; the hydraulic transmission system connected with the turning and throwing drum includes: an engine, an oil pump connected with the engine, and a multi-way control valve connected with the oil pump . A drum lifting cylinder connected with a multi-way control valve, the drum lifting cylinder is connected with the turning and throwing drum. 3. The self-propelled stack turning and throwing machine according to claim 1 or 2, characterized in that, the hydraulic-mechanical transmission system connected to the turning and throwing drum includes: an engine, an oil pump connected to the engine, and an oil pump connected to the oil pump. A multi-way control valve, a main clutch oil cylinder connected with the multi-way control valve, a main clutch connected with the main clutch oil cylinder, a deceleration system connected with the main clutch, and the deceleration system is connected with the turning and throwing drum. 4. The self-propelled strip stack turning machine according to claim 1, characterized in that, both ends of the turning and throwing drum are suspended in the portal frame by booms. 5. The self-propelled stack turning machine according to claim 1, characterized in that, the helical throwing teeth are arranged to rotate in opposite directions from the middle of the turning and throwing drum to both ends. 6. The self-propelled stack turning machine according to claim 1 or 5, characterized in that, the spiral throwing teeth are fixed on the turning and throwing drum through a spiral tooth plate. 7. The self-propelled stack turning and throwing machine according to claim 6, characterized in that, the middle part of the turning and throwing drum is also equipped with strip-shaped throwing teeth, and the strip-shaped throwing teeth are fixed on the The flipping drum. 8. The self-propelled stack turning and throwing machine according to claim 1, characterized in that, the traveling device comprises: traveling wheels connected by crawlers, guide wheels, supporting wheels and supporting wheels. 9. The self-propelled stack turning and throwing machine according to claim 1, characterized in that, an angle-adjustable picking and shoveling device is provided outside the front end of the portal frame. 10. The self-propelled stack turning machine according to claim 1, characterized in that, the portal frame is further provided with a cab, and the multi-way control valve is arranged in the cab.

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