A new type of movable lifting breaker

Abstract

The utility model discloses a movable lifting's novel breaker, including the breaker jar, the one side of breaker jar is fixed with the mounting block, the upper end of mounting block is equipped with the sliding slot, install reciprocating movement mechanism in the sliding slot, install two sliding blocks on reciprocating movement mechanism, the sliding block is connected in the sliding slot, the upper end of sliding block is installed hydraulic telescopic mechanism, the upper end of hydraulic telescopic mechanism is installed with the bearing plate, the upper end one side of bearing plate is installed with the crushing mechanism, the lower extreme of crushing mechanism extends to the breaker jar, the lower extreme middle part of breaker jar is connected with the discharge pipe, install electric valve on the discharge pipe. The utility model realizes three -dimensional dynamic crushing, solved the traditional equipment uneven crushing, the problem of leakage, can be extended or integrated according to the demand, is applicable to the material processing of small and medium-sized agricultural unit, has good environmental protection and resource recycling prospect, realizes the efficient, energy -conserving crushing operation.

Description

Technical Field

[0001] This utility model relates to the field of crushing machine technology, and in particular to a novel movable and lifting crushing machine. Background Technology

[0002] With the advancement of agricultural modernization and the widespread application of biomass energy, the treatment of agricultural waste such as straw has become an important issue for rural environmental protection and resource reuse. Traditional straw crushing equipment, due to its fixed structure, low crushing efficiency, and high energy consumption, is difficult to adapt to straw materials of different thicknesses and densities, leading to the following problems in practical applications: 1. Low crushing efficiency: Due to the fixed height of the crushing mechanism, it is difficult to achieve uniform crushing when the straw is unevenly piled, requiring repeated operation over a long period of time; 2. Insufficient lateral coverage: The fixed distribution of the crushing blades cannot effectively cover the entire width of the crushing tank, which easily leads to "material leakage".

[0003] To address these issues, we propose a novel movable and lifting crusher. Utility Model Content

[0004] The purpose of this utility model is to address the shortcomings of existing technologies by proposing a novel movable and lifting crusher.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: A novel movable and lifting crusher includes a crushing tank. A mounting block is fixed to one side of the crushing tank. A groove is provided at the upper end of the mounting block. A reciprocating moving mechanism is installed within the groove. Two sliders are mounted on the reciprocating moving mechanism and are engaged within the groove. A hydraulic telescopic mechanism is installed at the upper end of each slider. A bearing plate is installed at the upper end of the hydraulic telescopic mechanism. A crushing mechanism is installed on one side of the upper end of the bearing plate. The lower end of the crushing mechanism extends into the crushing tank. A discharge pipe is connected to the middle of the lower end of the crushing tank, and an electric valve is installed on the discharge pipe.

[0006] Preferably, the reciprocating movement mechanism includes a reducer fixed in the middle of the slide groove, a stepper motor is installed at the upper end of the reducer, and forward and reverse screws are installed on the reducer. Both sides of the forward and reverse screws are rotatably connected to one side of the slide groove, and two sliders are respectively threaded to both sides of the forward and reverse screws.

[0007] Preferably, the hydraulic telescopic mechanism includes a hydraulic cylinder fixed to the upper end of the slider, a movable block fixed to the end of the piston rod of the hydraulic cylinder, the upper end of the movable block fixed to the lower end of the bearing plate, and a folding frame rotatably connecting a movable block on the same side and a slider on the same side.

[0008] Preferably, multiple reinforcing rods are connected at equal intervals on one side of the two folding frames, and a sleeve is fitted between two reinforcing rods on the same horizontal plane.

[0009] Preferably, the crushing mechanism includes a drive motor fixed on one side of the upper end of the bearing plate, and the output shaft of the drive motor is connected to a stirring rod via a coupling. The lower end of the stirring rod extends into the crushing tank, and multiple crushing blades are fixed at equal intervals around the stirring rod.

[0010] Preferably, the lower ends of the crushing tank are fixed with support legs on both sides.

[0011] In this utility model, when crushing straw, etc.: 1. Material input stage: Straw is poured in manually or automatically through the opening at the top of the crushing tank. Before starting the equipment, ensure that the material is evenly distributed. 2. Hydraulic lifting and crusher start-up: The hydraulic cylinder is activated, which lowers the bearing plate and crushing mechanism to the set height. The drive motor is activated, and the stirring rod rotates, which drives the crushing blades to perform preliminary crushing of the straw. 3. Lateral reciprocating crushing: The stepper motor drives the forward and reverse screws through the reducer, which in turn drives the two sliders to reciprocate in the groove. The crushing mechanism moves laterally accordingly, expanding the crushing coverage area and preventing material leakage. 4. Coordinated control of lifting and movement: Sensors are installed on the inner wall of the crushing tank. The system uses a PLC controller to achieve coordinated control of the hydraulic cylinder and the stepper motor, so that the crushing mechanism moves laterally synchronously during the lifting process, thereby improving the crushing uniformity and efficiency. 5. Strengthen structural support and stability: The folding frame and reinforcing rod provide structural support during the crushing process, and the sleeve enhances the connection rigidity to prevent the equipment from experiencing structural fatigue due to vibration. 6. Crushing completion and automatic discharge: Once the material is fully crushed, the electric valve opens, and the crushed straw is discharged through the discharge pipe to the next process or collection device.

[0012] This utility model has the following advantages: 1. By combining hydraulic lifting with lateral movement driven by a stepper motor, three-dimensional dynamic crushing is achieved, solving the problems of uneven crushing and material leakage in traditional equipment; 2. The equipment is of moderate size and can be expanded or integrated according to needs. It is suitable for material processing in small and medium-sized agricultural units and can also be used as supporting equipment for centralized processing stations. 3. The equipment's power system is optimized, resulting in lower energy consumption. It is suitable for processing various agricultural wastes such as straw, rice straw, and corn cobs, and has good prospects for environmental protection and resource recycling. In summary, this utility model achieves three-dimensional dynamic crushing, solving the problems of uneven crushing and material leakage in traditional equipment. It can be expanded or integrated according to needs, and is suitable for material processing in small and medium-sized agricultural units. It has good prospects for environmental protection and resource recycling, and realizes efficient and energy-saving crushing operations. Attached Figure Description

[0013] Figure 1 This is a structural diagram of the present invention; Figure 2 This is a structural diagram of the crushing mechanism of this utility model; Figure 3 for Figure 1 Enlarged view of the structure at point A.

[0014] In the diagram: 1. Drive motor, 2. Bearing plate, 3. Stirring rod, 4. Crushing blade, 5. Sleeve, 6. Reinforcing rod, 7. Folding frame, 8. Hydraulic cylinder, 9. Forward and reverse screws, 10. Mounting block, 11. Crushing tank, 12. Support leg, 13. Discharge pipe, 14. Slider, 15. Slide groove, 16. Reducer, 17. Stepper motor. Detailed Implementation

[0015] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0016] Reference Figure 1-3 A new type of mobile and lifting crusher includes a crushing tank 11, which serves as the core container for holding materials such as straw to be crushed. It is made of high-strength carbon steel and has good wear resistance and corrosion resistance, making it suitable for various complex environments such as agriculture and forestry. A mounting block 10 is fixed on one side of the crushing tank 11. A slide groove 15 is provided at the upper end of the mounting block 10. A reciprocating moving mechanism is installed in the slide groove 15. Two sliders 14 are installed on the reciprocating moving mechanism. The sliders 14 are engaged in the slide groove 15. A hydraulic telescopic mechanism is installed at the upper end of the sliders 14. A bearing plate 2 is installed at the upper end of the hydraulic telescopic mechanism. A crushing mechanism is installed on one side of the upper end of the bearing plate 2. The lower end of the crushing mechanism extends into the crushing tank 11. A discharge pipe 13 is connected to the middle of the lower end of the crushing tank 11. An electric valve is installed on the discharge pipe 13. A material height sensor, a temperature sensor, and a pressure sensor are installed on the inner wall of the crushing tank 11 to monitor the material status and equipment operation in real time. All data are processed by a PLC controller to achieve coordinated control of the hydraulic cylinder 8, the stepper motor 17, and the drive motor 1. The control system is connected to a host computer or an industrial Internet of Things platform to achieve remote monitoring, fault diagnosis, and data visualization, which is convenient for integration into industrial automation production lines. The reciprocating movement mechanism includes a reducer 16 fixed in the middle of the slide 15, a stepper motor 17 mounted on the upper end of the reducer 16, and forward and reverse screws 9 mounted on the reducer 16. Both sides of the forward and reverse screws 9 are rotatably connected to one side of the slide 15. Two sliders 14 are threaded to both sides of the forward and reverse screws 9 respectively. The stepper motor 17 drives the forward and reverse screws 9 to rotate, which drives the two sliders 14 to perform synchronous reciprocating motion along the slide 15. This can realize the transverse scanning crushing of the crushing mechanism in the crushing tank 11, expand the crushing coverage area, and reduce dead corners. The stepper motor 17 is connected to the PLC controller to realize precise displacement control. Combined with the encoder, closed-loop feedback can be realized to improve motion accuracy and response speed. The hydraulic telescopic mechanism includes a hydraulic cylinder 8 fixed to the upper end of the slider 14. A movable block is fixed to the end of the piston rod of the hydraulic cylinder 8. The upper end of the movable block is fixed to the lower end of the support plate 2. A folding frame 7 is rotatably connected between a movable block on one side and a slider 14 on the same side. The hydraulic cylinder 8 is mounted on the upper end of the slider 14, and its piston rod end is connected to the movable block. The movable block is connected to the support plate 2, realizing vertical lifting control. The slider 14 and the movable block on the same side are connected by the folding frame 7, forming a stable support structure. The hydraulic system is equipped with a pressure sensor and a proportional valve to achieve adaptive pressure control during lifting, preventing overload or sinking due to load changes and improving the stability of the crushing process. Multiple reinforcing rods 6 are connected at equal intervals on one side of the two folding frames 7. A sleeve 5 is fitted between the two reinforcing rods 6 on the same horizontal plane. The multiple reinforcing rods 6 enhance the structural rigidity and vibration resistance. The two reinforcing rods 6 on the same horizontal plane are connected by the sleeve 5 to form a stable lateral support system to prevent the structure from loosening due to vibration during the breaking process. The crushing mechanism includes a drive motor 1 fixed on one side of the upper end of the bearing plate 2. The drive motor 1 is a variable frequency motor that supports speed adjustment to adapt to different crushing strength requirements. The rotation speed of the stirring rod 3 is controlled in coordination with the hydraulic lifting height and the slider movement speed to achieve multi-dimensional linkage crushing. The output shaft of the drive motor 1 is connected to the stirring rod 3 via a coupling. The lower end of the stirring rod 3 extends into the crushing tank 11. Multiple crushing blades 4 are fixed at equal intervals around the stirring rod 3. The drive motor 1 is mounted on the bearing plate 2 and drives the stirring rod 3 to rotate via the coupling. The crushing blades 4 are evenly distributed around the stirring rod 3 to efficiently shear and crush materials such as straw. The crushing blades 4 are made of high-hardness alloy material.

[0017] In this utility model, when crushing straw, etc.: 1. Material input stage: Straw is poured in manually or automatically from the opening at the top of the crushing tank 11. Before starting the equipment, ensure that the material is evenly distributed. 2. Hydraulic lifting and crusher start-up: Hydraulic cylinder 8 is activated, which drives the bearing plate 2 and the crushing mechanism to descend to the set height. Drive motor 1 is activated, stirring rod 3 rotates, and crushing blades 4 are driven to perform preliminary crushing of straw. 3. Lateral reciprocating crushing: The stepper motor 17 drives the forward and reverse screws 9 through the reducer 16, which in turn drives the two sliders 14 to reciprocate within the slide groove 15. The crushing mechanism then moves laterally to expand the crushing coverage area and prevent material leakage. 4. Coordinated control of lifting and movement: Sensors are installed on the inner wall of the crushing tank 11. The system uses a PLC controller to achieve coordinated control of the hydraulic cylinder and the stepper motor, so that the crushing mechanism moves laterally synchronously during the lifting process, thereby improving the crushing uniformity and efficiency. 5. Strengthen structural support and stability: The folding frame 7 and the reinforcing rod 6 provide structural support during the crushing process, and the sleeve 5 enhances the connection rigidity to prevent the equipment from experiencing structural fatigue due to vibration. 6. Crushing completion and automatic discharge: Once the material is fully crushed, the electric valve opens, and the crushed straw is discharged through the discharge pipe 13 to enter the next process or collection device.

[0018] This utility model's crusher is not only suitable for crushing agricultural straw, but can also be widely used in: Biomass power plants: serving as raw material pretreatment equipment to improve fuel crushing efficiency; Organic fertilizer production line: used for crushing organic materials such as straw to facilitate subsequent fermentation; Rural environmental protection projects: Facilitating the resource utilization of rural waste and promoting the development of green and ecological agriculture; Industrial waste treatment: crushing and recycling of soft materials such as paper, cloth, and plastics.

[0019] The above are merely preferred embodiments of this utility model, but the scope of protection of this utility model is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in this utility model, based on the technical solution and inventive concept of this utility model, should be included within the scope of protection of this utility model.

Claims

1. A novel movable and lifting material crusher, comprising a crushing tank (11), characterized in that, A mounting block (10) is fixed on one side of the crushing tank (11). A slide groove (15) is provided at the upper end of the mounting block (10). A reciprocating moving mechanism is installed in the slide groove (15). Two sliders (14) are installed on the reciprocating moving mechanism. The sliders (14) are engaged in the slide groove (15). A hydraulic telescopic mechanism is installed at the upper end of the sliders (14). A bearing plate (2) is installed at the upper end of the hydraulic telescopic mechanism. A crushing mechanism is installed on one side of the upper end of the bearing plate (2). The lower end of the crushing mechanism extends into the crushing tank (11). A discharge pipe (13) is connected to the middle of the lower end of the crushing tank (11). An electric valve is installed on the discharge pipe (13).

2. The novel movable and lifting crusher according to claim 1, characterized in that: The reciprocating movement mechanism includes a reducer (16) fixed in the middle of the slide groove (15), a stepper motor (17) is installed on the upper end of the reducer (16), and a forward and reverse screw (9) is installed on the reducer (16). Both sides of the forward and reverse screw (9) are rotatably connected to one side of the slide groove (15), and two sliders (14) are threaded to both sides of the forward and reverse screw (9).

3. The novel movable and lifting crusher according to claim 1, characterized in that: The hydraulic telescopic mechanism includes a hydraulic cylinder (8) fixed to the upper end of the slider (14). The piston rod end of the hydraulic cylinder (8) is fixed with a moving block. The upper end of the moving block is fixed to the lower end of the bearing plate (2). A folding frame (7) is rotatably connected between a moving block on the same side and a slider (14) on the same side.

4. A novel movable and lifting crusher according to claim 3, characterized in that: Two folding frames (7) are connected at equal intervals on one side with multiple reinforcing rods (6), and a sleeve (5) is fitted between the two reinforcing rods (6) on the same horizontal plane.

5. A novel movable and lifting material crusher according to claim 1, characterized in that: The crushing mechanism includes a drive motor (1) fixed on one side of the upper end of the bearing plate (2). The output shaft of the drive motor (1) is connected to a stirring rod (3) via a coupling. The lower end of the stirring rod (3) extends into the crushing tank (11). Multiple crushing blades (4) are fixed at equal intervals around the stirring rod (3).

6. A novel movable and lifting crusher according to claim 1, characterized in that: The lower end of the crushing tank (11) is fixed with support legs (12) on both sides.

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