Wheel type turning and throwing autonomous shifting equipment
By using the U-shaped throwing teeth and front-and-back throwing roulette shield in the wheeled throwing equipment, the problems of uneven material throwing and vulnerability of hydraulic cylinders are solved, and the orderly accumulation of materials and the protection of hydraulic cylinders are achieved.
Patent Information
- Application Number
- CN202422139263.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-02
- Publication Date
- 2025-07-01
- Estimated Expiration
- 2034-09-02
AI Technical Summary
During the process of throwing materials with existing wheeled throwing equipment, the materials are easily thrown to one side, resulting in a limiter failure and the hydraulic lifting cylinder is easily contaminated and damaged.
A wheel-type self-shifting and disposable shifting device is designed, using a combination of U-shaped disposable teeth and front and rear disposable roulette shields. The U-shaped disposable teeth are inclined by 5 degrees to reduce resistance, and the material is raised to the middle of the rear. The front and rear disposable roulette shields prevent material from being thrown randomly. The piston rod of the lifting hydraulic cylinder is designed to be retractable to avoid material contact, and the hydraulic cylinder is not easily damaged.
It realizes the orderly accumulation of materials, saves energy consumption, and protects the lifting hydraulic cylinder from being easily damaged, and the equipment operation is more stable.
Smart Images
Figure CN223047433U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of wheeled turning and throwing equipment, in particular to a wheeled turning and throwing autonomous displacement equipment. Background Technique
[0002] The wheeled turning and throwing equipment is an aerobic biological fermentation turning pile equipment, which shovels, lifts and moves backward the relatively thick material piles above 1.8 meters. Through the high-speed rotating wheel discs, it can easily turn over the relatively compact materials, playing the role of loosening the material pile to ventilate and increase oxygen.
[0003] During the process of turning and throwing materials by the existing wheeled turning and throwing equipment, since most of the turning and throwing teeth are flat rulers or inclined 3-5 degrees to one side, the resistance is large when turning over the materials, and the materials are easy to be thrown to one side when lifted, resulting in the failure of the limiters. When the wheel discs are in the working state, the hydraulic lifting cylinders are mostly in the stretched state, exposing the piston rods to the air, which is easy to be polluted and cause damage to the hydraulic cylinders. Content of the Utility Model
[0004] (I) Technical Problems to be Solved
[0005] In view of the deficiencies of the prior art, the utility model provides a wheeled turning and throwing autonomous displacement equipment, which solves the problems put forward in the above background technique.
[0006] (II) Technical Solutions
[0007] To achieve the above purposes, the utility model is realized through the following technical solutions: A wheeled turning and throwing autonomous displacement equipment, including a fermentation wall, a cross beam and a turning and throwing main frame. A large vehicle guide rail is installed above the fermentation wall. Traveling large vehicles are installed at both ends of the cross beam. A traveling small vehicle is arranged above the cross beam. One side below the traveling small vehicle is installed with a hinge plate. The lower part of the hinge plate is inserted with a hinge shaft with the upper part of the turning and throwing main frame. A lifting hydraulic cylinder with a piston rod hinged to the top end of the turning and throwing main frame is installed below the traveling small vehicle. A turning and throwing main motor is installed at the middle position of the turning and throwing main frame. A turning and throwing main shaft driven to rotate by the turning and throwing main motor is inserted below the turning and throwing main frame. Main body wheel discs are installed at both ends of the turning and throwing main shaft. U-shaped turning and throwing teeth are installed around the main body wheel discs. Front and rear turning and throwing wheel disc guards are installed above both sides of the turning and throwing main frame close to the main body wheel discs.
[0008] Preferably, the cross beam is installed on the large vehicle guide rail through the traveling large vehicles at both ends, and the traveling large vehicles drive the cross beam to travel above the large vehicle guide rail when working.
[0009] Preferably, motors, speed reducers and wheels are installed on both sides of the traveling small vehicle. When the motors work, they drive the wheels to rotate so that the traveling small vehicle travels on the cross beam.
[0010] Preferably, a hydraulic pump station is installed above the walking trolley. The hydraulic pump station supplies high-pressure oil to the lifting hydraulic cylinder. When the lifting hydraulic cylinder works, it pushes the turning and throwing main frame to rotate with the hinge shaft as the rotation fulcrum. When the turning and throwing main frame rotates, the height of the main wheel disc can be changed. When the piston rod of the lifting hydraulic cylinder is pushed out, it can push the main wheel disc to swing upward to increase its height, and the maximum swing angle is 90 degrees. When the piston rod of the lifting hydraulic cylinder retracts to the origin, the height of the main wheel disc is at the lowest point, and there is a small distance between the main wheel disc and the ground.
[0011] Preferably, the front end of the U-shaped turning and throwing tooth is serrated, which can reduce the contact area between the front section of the turning and throwing tooth and the material and increase the pressure, so as to reduce the resistance when the turning and throwing tooth picks up the material. The U-shaped turning and throwing tooth is inclined 5 degrees inward, which can make the lifted material pile up in the middle at the back and prevent the material from spilling outwards.
[0012] Preferably, the height of the front and rear turning and throwing wheel disc guards is much lower than that of the lifting hydraulic cylinder. The front and rear turning and throwing wheel disc guards cover above the main wheel disc, which can effectively prevent the material pile from being randomly thrown upwards due to inertia.
[0013] (III) Beneficial effects
[0014] The utility model provides a wheeled turning and throwing self-shifting device, which has the following beneficial effects:
[0015] 1. For this wheeled turning and throwing self-shifting device, through the setting of the main wheel disc, the wheeled turning and throwing self-shifting device has the effects of orderly piling up the scattered materials and saving energy consumption. Since U-shaped turning and throwing teeth with a large inward inclination angle and serrations on the periphery are installed on the peripheries of the two main wheel discs, the contact area between the front end of the U-shaped turning and throwing tooth and the material is small, the pressure is large, and it is not easy to stick to the material. Therefore, the resistance when the U-shaped turning and throwing tooth picks up the material is small, and energy consumption can be saved. The two synchronously rotating main wheel discs can pile up the lifted materials in the middle at the back, which can avoid the outward scattering of the materials and thus achieve the effect of orderly piling up the materials.
[0016] 2. For this wheeled turning and throwing self-shifting device, through the combined setting of the turning and throwing main frame and the front and rear turning and throwing wheel disc guards, the wheeled turning and throwing self-shifting device has the effect that the lifting hydraulic cylinder is not easily damaged. When the turning and throwing main frame drives the main wheel disc to contact and push the material downward, the piston rod of the lifting hydraulic cylinder retracts. Therefore, the lifted material cannot contact the piston rod when the main wheel disc rotates and throws the material. At the same time, the front and rear turning and throwing wheel disc guards can greatly reduce the upward scattering of the material and sticking to the outer surface of the lifting hydraulic cylinder, and thus achieve the effect of avoiding damage to the lifting hydraulic cylinder. Brief description of the drawings
[0017] Figure 1 It is a schematic structural diagram of the overall front view of the utility model;
[0018] Figure 2 It is a schematic structural diagram of the overall left view of the utility model;
[0019] Figure 3 It is a structural schematic diagram of the partial left view of the present utility model;
[0020] Figure 4 It is a structural schematic diagram of the partial front view of the present utility model.
[0021] In the figure: 1. Fermentation wall; 2. Cross beam; 3. Turning and throwing main frame; 4. Large vehicle guide rail; 5. Traveling large vehicle; 6. Traveling small vehicle; 7. Hinge plate; 8. Hinge shaft; 9. Lifting hydraulic cylinder; 10. Turning and throwing main motor; 11. Turning and throwing main shaft; 12. Main body wheel disc; 1201. U-shaped turning and throwing teeth; 13. Front and rear turning and throwing wheel disc covers; 14. Hydraulic pump station. Specific implementation manners
[0022] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments.
[0023] Please refer to Figures 1 to 4, the present utility model provides a technical solution: a wheeled turning and self-shifting device, including a fermentation wall 1, a cross beam 2 and a turning main frame 3. Above the fermentation wall 1, a large vehicle guide rail 4 is installed. At both ends of the cross beam 2, traveling large vehicles 5 are installed. The cross beam 2 is installed on the large vehicle guide rail 4 through the traveling large vehicles 5 at both ends. When the traveling large vehicles 5 work, they drive the cross beam 2 to travel above the large vehicle guide rail 4. Above the cross beam 2, a traveling trolley 6 is arranged. On both sides of the traveling trolley 6, a motor, a speed reducer and wheels are installed. When the motor works, it drives the wheels to rotate so that the traveling trolley 6 travels on the cross beam 2. On one side below the traveling trolley 6, a hinge plate 7 is installed. Below the hinge plate 7, a hinge shaft 8 is inserted into the upper part of the turning main frame 3. Below the traveling trolley 6, a lifting hydraulic cylinder 9 with a piston rod hinged to the top of the turning main frame 3 is installed. At the middle position of the turning main frame 3, a turning main motor 10 is installed. Below the turning main frame 3, a turning main shaft 11 driven to rotate by the turning main motor 10 is inserted. At both ends of the turning main shaft 11, main wheel discs 12 are installed. Around the main wheel discs 12, U-shaped turning teeth 1201 are installed. Above the traveling trolley 6, a hydraulic pump station 14 is installed. The hydraulic pump station 14 provides high-pressure oil for the lifting hydraulic cylinder 9. When the lifting hydraulic cylinder 9 works, it pushes the turning main frame 3 to rotate with the hinge shaft 8 as the rotation fulcrum. When the turning main frame 3 rotates, the height of the main wheel discs 12 can be changed. When the piston rod of the lifting hydraulic cylinder 9 is pushed out, it can push the main wheel discs 12 to swing upward to increase their height, and the maximum swing angle is 90 degrees. When the piston rod of the lifting hydraulic cylinder 9 retracts to the origin, the height of the main wheel discs 12 is at the lowest point, and there is a small distance between them and the ground. The front end of the U-shaped turning teeth 1201 is serrated, which can reduce the contact area between the front section of the turning teeth and the material and increase the pressure, so as to reduce the resistance when the turning teeth pick up the material. The U-shaped turning teeth 1201 are inclined 5 degrees inward, which can make the lifted material pile up in the middle at the back and prevent the material from flying outwards. Above the two sides of the turning main frame 3 near the main wheel discs 12, front and rear turning wheel disc guards 13 are installed. The height of the front and rear turning wheel disc guards 13 is much lower than that of the lifting hydraulic cylinder 9. The front and rear turning wheel disc guards 13 cover above the main wheel discs 12, which can effectively prevent the material pile from being randomly thrown upwards due to inertia. This wheeled turning and self-shifting device drives the main wheel discs 12 to move in a large range on the horizontal plane through the cooperation of the traveling trolley 6 and the traveling large vehicles 5, and the lifting hydraulic cylinder 9 drives the turning main frame 3 to swing up and down to change the height of the main wheel discs 12.
[0024] During use, the aerobic biological fermentation materials are stacked between two fermentation walls 1. The crossbeam is installed on the trolley guide rail 4 through the traveling trolleys 5 at both ends. When the traveling trolley 5 works, it drives the crossbeam to travel above the trolley guide rail 4. Motors, reducers, and wheels are installed on both sides of the traveling trolley 6. When the motor works, it drives the wheels to rotate, enabling the traveling trolley 6 to travel on the crossbeam. Through the coordinated setting of the traveling trolley 6 and the traveling trolley 5, the main body wheel disc 12 is driven to move horizontally within a large range between the fermentation walls 1. The lifting hydraulic cylinder 9 drives the turning and throwing main frame 3 to swing up and down to change the height of the main body wheel disc 12. Since the main body wheel disc 12 rotates at a high speed, the piled materials in contact can be lifted upward, achieving the effects of loosening the material pile and increasing air permeability and oxygenation. Specifically, this wheel-type turning and throwing machine drives two main body wheel discs 12 with large diameters to rotate synchronously at a high speed through the turning and throwing main motor 10. When the two synchronously rotating main body wheel discs 12 come into contact with the piled materials, the surrounding U-shaped turning and throwing teeth 1201 break and lift the materials and symmetrically turn and throw them. In the case of a relatively deep piled material depth, the lifting hydraulic cylinder 9 is used to drive the main body wheel disc 12 to swing back and forth to change the height, and the traveling trolley 6 and the traveling trolley 5 are used to drive the main body wheel disc 12 to move back and forth in the same area, enabling the use of relatively small power to perform turning and throwing operations in sequence to complete turning and throwing operations with high depth and large span. Among them, the lifting hydraulic cylinder 9 can also push the turning and throwing main frame 3 to swing upward by 90 degrees to make the main body wheel disc 12 higher than the upper surface of the pusher material, ensuring that the equipment can move without obstacles. Among them, the traveling wheels in the traveling trolley 5 and the traveling trolley 6 are designed to prevent deviation. The wheel diameter is 28 cm, and the traveling is labor-saving. The traveling motor is a frequency conversion motor with a power of 4 - 2.2 kw. The reducer is connected and driven through multiple gears, driving the traveling wheels to rotate clockwise or counterclockwise to complete the horizontal movement of the equipment. The traveling reducer can reduce the transmission speed and slow down the equipment speed while increasing the output torque through the conversion of gear connection and transmission. The crossbeam is required to have good rigidity, high stability, and not be easily deformed. The crossbeam needs to bear the weight of the overall wheel disc and the resistance of material turning and throwing. The hydraulic pump station 14 provides hydraulic oil for the lifting hydraulic cylinder 9 in a cycle through the inlet and outlet oil pipes to ensure that the lifting hydraulic cylinder 9 is not short of oil. The turning and throwing main frame 3 bears the weight of the wheel disc and the turning and throwing main motor 10 and the resistance of material turning and throwing. The turning and throwing main shaft 11 connects the two main body wheel discs 12 to make them rotate synchronously clockwise or counterclockwise. The U-shaped turning and throwing teeth 1201 have an inward inclination angle of 5°, reducing the resistance during turning and piling, making the lifted materials converge into a pile in the middle, effectively preventing the materials from falling to both sides of the large wheel after being lifted. The front and rear turning and throwing wheel disc guards 13 can prevent the inertial material pile from being randomly thrown upward, keeping the working environment and the turning and throwing equipment clean and tidy. The number of lifting hydraulic cylinders 9 is 2, the stroke is 550, the cylinder diameter is φ100, and the main machine is in a contracted state during the working state to prevent damage to the internal part of the hydraulic cylinder by dust, steam, etc. When the hydraulic cylinder is stretched, the main body large wheel is lifted through the lever principle to complete the folding of the equipment, making the main machine above the material pile, facilitating the whole machine to quickly move to other places. The diameter of the main body wheel disc 12 is 2.56 meters, capable of turning over a material pile with a height of 2 meters. The thickness of the fermentation wall 1 is 37 cm and the height is 205 cm. The upper and lower parts are reinforced with steel wire mesh. Steel wire mesh columns are set every 5 meters. The whole is concreted. The large vehicle guide rail 4 uses No. 22 rail steel. The turning-over main shaft 11 utilizes the lever principle. When the hydraulic cylinder extends, it takes this as a fulcrum to lift and rotate the main body wheel disc 12 by 90 degrees.
[0025] In summary, for this wheeled turning-over and self-shifting device, since U-shaped turning-over teeth 1201 with a large inward inclination angle and serrations on the periphery are installed on the peripheries of the two main body wheel discs 12, the contact surface between the front end of the U-shaped turning-over teeth 1201 and the material is small, the pressure is large, and it is not easy to stick to the material. Furthermore, when the U-shaped turning-over teeth 1201 lift the material, the resistance is small, so energy consumption can be saved. The two synchronously rotating main body wheel discs 12 can gather the lifted materials towards the middle at the back, avoiding the outward spilling of the materials and thus achieving the effect of orderly gathering the materials. When the turning-over main frame 3 drives the main body wheel disc 12 to contact and push the material downward, the piston rod of the lifting hydraulic cylinder 9 retracts. Therefore, the materials lifted when the main body wheel disc 12 rotates and throws the material cannot contact the piston rod. At the same time, the front and rear turning-over wheel disc guards 13 can greatly reduce the upward spilling of the materials and sticking to the outer surface of the lifting hydraulic cylinder 9, thus achieving the effect of avoiding damage to the lifting hydraulic cylinder 9.
[0026] The above is only the preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution of the present invention and its inventive concept, makes equivalent replacements or changes, and should be covered by the protection scope of the present invention.
Claims
1. A wheeled self-shifting turning and flipping device, comprising a fermentation wall (1), a crossbeam (2) and a turning and flipping main frame (3), characterized in that: A trolley guide rail (4) is installed above the fermentation wall (1), a walking trolley (5) is installed at both ends of the cross beam (2), a walking trolley (6) is arranged above the cross beam (2), a hinged plate (7) is installed on one side below the walking trolley (6), a hinged shaft (8) is inserted between the bottom of the hinged plate (7) and the top of the flipping main frame (3), a lifting hydraulic cylinder (9) whose piston rod is hinged to the top of the flipping main frame (3) is installed below the walking trolley (6), a flipping main motor (10) is installed in the middle of the flipping main frame (3), a flipping main shaft (11) driven to rotate by the flipping main motor (10) is inserted below the flipping main frame (3), main body wheels (12) are installed at both ends of the flipping main shaft (11), U-shaped flipping teeth (1201) are installed around the main body wheels (12), and front and rear flipping wheel disc guards (13) are installed on both sides of the flipping main frame (3) near the top of the main body wheels (12).
2. The wheeled flipping autonomous shifting device according to claim 1 is characterized in that: The cross beam (2) is installed on the trolley guide rail (4) through the traveling trolleys (5) at both ends. When the traveling trolley (5) is working, it drives the cross beam (2) to travel on the top of the trolley guide rail (4).
3. The wheeled flipping autonomous shifting device according to claim 1 is characterized in that: Motors, reducers and wheels are installed on both sides of the traveling trolley (6). When the motor is working, the wheels are driven to rotate so that the traveling trolley (6) travels on the crossbeam (2).
4. The wheeled flipping autonomous shifting device according to claim 1 is characterized in that: A hydraulic pump station (14) is installed above the traveling trolley (6). The hydraulic pump station (14) provides high-pressure oil to the lifting hydraulic cylinder (9). When the lifting hydraulic cylinder (9) is working, it pushes the flip main frame (3) to rotate with the hinge shaft (8) as the rotation fulcrum. When the flip main frame (3) rotates, the height of the main wheel disc (12) can be changed. When the piston rod of the lifting hydraulic cylinder (9) is pushed out, it can push the main wheel disc (12) to swing upward to increase its height and the maximum swing angle is 90 degrees. When the piston rod of the lifting hydraulic cylinder (9) is retracted to the origin, the height of the main wheel disc (12) is at the lowest point and a small distance is set between it and the ground.
5. The wheeled flipping autonomous shifting device according to claim 1 is characterized in that: The front end of the U-shaped flipping tooth (1201) is serrated, which can reduce the contact surface between the front section of the flipping tooth and the material, increase the pressure, and reduce the resistance when the flipping tooth mixes the material. The U-shaped flipping tooth (1201) is inclined inward by 5 degrees, which can make the lifted material pile up in the middle of the rear to prevent the material from being thrown out.
6. The wheeled flipping autonomous shifting device according to claim 1 is characterized in that: The height of the front and rear tipping wheel disc guards (13) is much lower than the height of the lifting hydraulic cylinder (9). The front and rear tipping wheel disc guards (13) are covered above the main wheel disc (12) to effectively prevent the material pile from being thrown upward due to inertia.