Chain type turning and throwing equipment

Abstract

The utility model discloses chain type turning equipment, and relates to the technical field of chain type turning equipment, in particular to chain type turning equipment which comprises a turning main frame, walking vehicle girders are installed below the two sides of the turning main frame, and walking motors, speed reducers and walking wheels are installed at the two ends of the walking vehicle girders. A rotating shaft is mounted between the crossbeams of the walking vehicle, a rotatable turning and throwing rack is mounted on the rotating shaft, chain wheel connecting shafts are mounted at the two ends of the turning and throwing rack, and bearing seats are arranged between the two ends of the chain wheel connecting shafts and the turning and throwing rack. According to the chain type turning and throwing device, through the cooperative arrangement of a self-lubricating oil pump and a lubricating oil pipeline, the chain type turning and throwing device has the effects that the interior of a machine body can be lubricated in a timing and quantitative mode, and the maintenance cost is reduced; therefore, the chained turning and throwing equipment has the effect of prolonging the service life of the hydraulic lifting arm.

Description

Technical Field

[0001] The utility model relates to the technical field of chain-type turning and throwing equipment, in particular to a chain-type turning and throwing equipment. Background Art

[0002] The chain-type compost turning equipment is an aerobic biological fermentation compost turning equipment, which is used for producing, conveying and dropping materials for thicker piles of more than 1.5 meters. The equipment process can effectively reduce the motor load and is very suitable for compost turning of materials with heavier density and higher viscosity. The chain-type compost turning equipment designed by the prior art is inconvenient for refueling inside the machine. The machine must be disassembled for each refueling, and it is difficult to judge whether there is oil inside the machine, which can easily cause the equipment to lack oil and be damaged. The hydraulic arm piston rod is connected to the front end so that the material will directly stick to the piston rod during the compost turning process, causing damage to the hydraulic arm. When not composting, the hydraulic system does not provide oil pressure, so the compost turning frame automatically swings downward under the action of its own gravity. At this time, the hydraulic arm piston rod is also directly exposed to the outside and is easily damaged. Utility Model Content

[0003] 1. Technical issues to be resolved

[0004] In view of the deficiencies in the prior art, the utility model provides a chain-type turning and throwing device, which solves the problems raised in the above-mentioned background technology.

[0005] (II) Technical solution

[0006] To achieve the above purpose, the utility model is implemented through the following technical solutions: a chain-type turning and throwing equipment, including a turning and throwing main frame, a traveling vehicle beam is installed below both sides of the turning and throwing main frame, a traveling motor, a reducer and a traveling wheel are installed at both ends of the traveling vehicle beam, a rotating shaft is installed between the traveling vehicle beams, a rotatable turning and throwing machine frame is installed on the rotating shaft, sprocket connecting shafts are installed at both ends of the turning and throwing machine frame, bearing seats are arranged between the two ends of the sprocket connecting shaft and the turning and throwing machine frame, and a turning and throwing sprocket is installed on the outer surface of the sprocket connecting shaft A flipping chain is installed between the flipping sprockets, a flipping chain plate is installed between the flipping chains, a flipping motor is installed above one end of the flipping frame, a transmission chain is arranged between the flipping motor and the sprocket connecting shaft, a hydraulic lifting arm connected with a piston rod and the flipping frame is installed above the flipping main frame near the flipping motor, a self-lubricating oil pump and a chain winder are installed above the flipping main frame away from the flipping motor, an anti-fall chain is arranged between the chain winder and the flipping frame, and a lubricating oil pipeline is arranged between the self-lubricating oil pump, the reducer and the bearing seat.

[0007] Preferably, the self-lubricating oil pump contains liquid lubricating oil with good fluidity. When the self-lubricating oil pump is working, the lubricating oil is pumped from the lubricating oil pipeline into the reducer and the bearing seat through the internal plunger pump, and a liquid level gauge displaying the oil amount is provided on the outside of the self-lubricating oil pump.

[0008] Preferably, the flipping machine frame is welded from H-shaped steel, and the lubricating oil pipeline is routed from the inside of the H-shaped steel so that it is protected in the flipping machine frame.

[0009] Preferably, the piston rod of the hydraulic lifting arm is hinged to the rear end of the tipping frame. When the piston rod retracts into the hydraulic lifting arm, the front end of the tipping frame rotates around the rotating axis and tilts downward. At this time, the anti-fall chain is subjected to the downward pulling force of the tipping frame and overcomes the winding force of the chain winder and is pulled downward. However, the length of the anti-fall chain is limited and can only be pulled downward to a certain distance, which is less than the distance that the front end of the tipping frame can contact the ground, thereby preventing the tipping frame from contacting the ground.

[0010] Preferably, the piston rod of the hydraulic lifting arm is hinged to the rear end of the turning and throwing machine frame. When the piston rod is pushed downward, the front end of the turning and throwing machine frame rotates around the rotating axis and tilts upward. At this time, the anti-fall chain is retracted upward due to the winding force of the chain reel. When the piston rod is fully pushed out, the turning and throwing machine frame turns to a horizontal state. At this time, the lower surface of the turning and throwing machine frame is higher than the upper surface of the material.

[0011] Preferably, the entire chain-type turning and flipping equipment is placed on a fermentation tank, and can move forward and backward longitudinally along the track on the tank through the drive of a travel motor. When it reaches a designated turning and flipping position, the front end of the turning and flipping frame tilts downward and penetrates into the tank, then the chain plate is turned over and starts to rotate continuously. The chain plate is further turned over and moves forward along the tank, continuously grabs the material in the tank, and transports it obliquely upward to the rear of the turning and flipping frame and falls down. The fallen material is re-piled, and after completing a stroke along the tank, it returns to a horizontal state and finally retreats to the initial end of the turning and flipping operation of the fermentation tank.

[0012] (III) Beneficial effects

[0013] The utility model provides a chain-type flipping device, which has the following beneficial effects:

[0014] 1. The chain-type flipping equipment, through the coordinated arrangement of the self-lubricating oil pump and the lubricating oil pipeline, enables the chain-type flipping equipment to have the effect of timely and quantitatively lubricating the inside of the machine body to reduce maintenance costs. The self-lubricating oil pump contains liquid lubricating oil with good fluidity. When the self-lubricating oil pump is working, the lubricating oil is poured from the lubricating oil pipeline into the reducer and the bearing seat through the internal plunger pump. The time and amount of lubricating oil injected into the machine body can be controlled by controlling the working time and working frequency of the plunger pump, thereby realizing the timely and quantitative lubrication of the inside of the machine body. Since this process does not require engineers to climb up to the equipment to add lubricating oil one by one, maintenance costs can be reduced.

[0015] 2. The chain-type turning and throwing equipment, through the coordinated arrangement of the turning and throwing main frame, the rotating shaft, the turning and throwing machine frame and the hydraulic lifting arm, enables the chain-type turning and throwing equipment to have the effect of increasing the service life of the hydraulic lifting arm. Since the hydraulic lifting arm is installed at the rear of the turning and throwing main frame and the turning and throwing machine frame close to the rotating shaft, the front end of the turning and throwing machine frame is tilted downward and inserted to push the material for turning and throwing, and the rear end is tilted upward. Therefore, the piston rod of the hydraulic lifting arm is in a retracted state at this time, and the flying materials cannot stick to the piston rod to avoid contamination. In the stopped state, the front end of the turning and throwing machine frame is also tilted downward, so the piston rod is also retracted inside the hydraulic lifting arm and will not be exposed to the outside for a long time to avoid rust or impact, thereby increasing the service life of the hydraulic lifting arm. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of the left view of the utility model;

[0017] Figure 2 It is a structural schematic diagram of the front view of the utility model;

[0018] Figure 3 It is a structural schematic diagram of a top view of the utility model.

[0019] In the figure: 1. Main frame of the flipping machine; 2. Traveling vehicle beam; 3. Traveling motor; 4. Reducer; 5. Traveling wheel; 6. Rotating shaft; 7. Flipping machine frame; 8. Sprocket connecting shaft; 9. Bearing seat; 10. Flipping sprocket; 11. Flipping chain; 12. Turning chain plate; 13. Flipping motor; 14. Transmission chain; 15. Hydraulic lifting arm; 16. Self-lubricating oil pump; 17. Chain reel; 18. Anti-fall chain; 19. Lubricating oil pipeline. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0021] See also Figures 1 to 3The utility model provides a technical solution: a chain-type flipping device, comprising a flipping main frame 1, a traveling vehicle beam 2 is installed below both sides of the flipping main frame 1, a traveling motor 3, a reducer 4 and a traveling wheel 5 are installed at both ends of the traveling vehicle beam 2, a rotating shaft 6 is installed between the traveling vehicle beams 2, a rotatable flipping frame 7 is installed on the rotating shaft 6, a sprocket connecting shaft 8 is installed at both ends of the flipping frame 7, a bearing seat 9 is arranged between the two ends of the sprocket connecting shaft 8 and the flipping frame 7, a flipping sprocket 10 is installed on the outer surface of the sprocket connecting shaft 8, a flipping chain 11 is installed between the flipping sprockets 10, a flipping chain plate 12 is installed between the flipping chains 11, a flipping motor 13 is installed above one end of the flipping frame 7, and the flipping motor 13 is connected to the flipping motor 13. A transmission chain 14 is arranged between the sprocket connecting shafts 8, a hydraulic lifting arm 15 connected with a piston rod and a lifting frame 7 is installed above the main frame 1 close to the lifting motor 13, a self-lubricating oil pump 16 and a chain reel 17 are installed above the main frame 1 away from the lifting motor 13, an anti-falling chain 18 is arranged between the chain reel 17 and the lifting frame 7, the piston rod of the hydraulic lifting arm 15 is hinged to the rear end of the lifting frame 7, when the piston rod retracts into the hydraulic lifting arm 15, the front end of the lifting frame 7 rotates around the rotating shaft 6 and tilts downward, at this time, the anti-falling chain 18 is subjected to the downward pulling force of the lifting frame 7 and overcomes the reeling force of the chain reel 17 and is pulled downward, but the length of the anti-falling chain 18 is limited and can only be pulled downward a certain distance, This distance is smaller than the distance at which the front end of the flipping frame 7 can contact the ground, so that the flipping frame 7 can be prevented from contacting the ground. The piston rod of the hydraulic lifting arm 15 is hinged to the rear end of the flipping frame 7. When the piston rod is pushed downward, the front end of the flipping frame 7 rotates around the rotating shaft 6 and tilts upward. At this time, the anti-fall chain 18 is retracted upward by the reeling force of the chain reel 17. When the piston rod is fully pushed out, the flipping frame 7 turns to a horizontal state. At this time, the lower surface of the flipping frame 7 is higher than the upper surface of the material. A lubricating oil pipeline 19 is arranged between the self-lubricating oil pump 16, the reducer 4 and the bearing seat 9. The flipping frame 7 is welded from H-shaped steel. The lubricating oil pipeline 19 is routed from the inside of the H-shaped steel to be protected in the flipping frame 7. The internal storage of the self-lubricating oil pump 16 Liquid lubricating oil with good fluidity is placed therein. When the lubricating oil pump 16 is working, the lubricating oil is poured from the lubricating oil pipeline 19 into the reducer 4 and the bearing seat 9 through the internal plunger pump. A liquid level gauge displaying the oil amount is arranged on the outer side of the lubricating oil pump 16. The entire chain-type turning and throwing equipment is placed on the fermentation tank. It can move forward and backward longitudinally along the track on the tank through the drive of the walking motor 3. When it reaches the designated turning and throwing position, the front end of the turning and throwing machine frame 7 tilts downward and penetrates into the tank, and then the chain plate 12 is turned over to start continuous rotation. The chain plate 12 is further turned over to move forward along the tank and continuously grab the material in the tank and transport it obliquely upward to the rear of the turning and throwing machine frame 7 and fall down. The fallen material is re-piled, and after completing a stroke along the tank, it returns to a horizontal state and finally retreats to the initial end of the turning and throwing operation of the fermentation tank.

[0022] When in use, the chain-type turning and throwing equipment is placed on a fermentation tank, materials are piled inside the fermentation tank, and tracks are installed on both sides of the fermentation tank. When the travel motor 3 is working, it can drive the travel vehicle beam 2 to move longitudinally forward and backward along the track on the fermentation tank. After the travel vehicle beam 2 reaches the specified turning and throwing position, the piston rod of the hydraulic lifting arm 15 retracts and the front end of the turning and throwing frame 7 can be rotated around the rotating shaft 6 and tilted downward. At this time, the anti-falling chain 18 is subjected to the downward pulling force of the turning and throwing frame 7 and overcomes the winding force of the chain winder 17 and is pulled downward, but the length of the anti-falling chain 18 is The limit is that it can only be pulled down a certain distance, which is less than the distance that the front end of the flipping frame 7 can contact the ground, so as to avoid the flipping frame 7 from contacting the ground. When the front end of the flipping frame 7 goes deep into the groove, the flipping motor 13 drives the flipping chain plate 12 to rotate continuously, and further the traveling vehicle beam 2 drives the flipping chain plate 12 to move forward along the groove and continuously grab the materials in the groove and transport them obliquely upward to the rear of the flipping frame 7 and fall. The fallen materials are re-pile. After completing a stroke of operation along the groove, the piston rod of the hydraulic lifting arm 15 is pushed downward to rotate the front end of the flipping frame 7 around the rotation axis. 6 rotates and tilts upward, at this time, the anti-fall chain 18 is retracted upward by the reeling force of the chain reel 17, and when the piston rod is fully pushed out, the turning frame 7 turns to a horizontal state, at this time, the lower surface of the turning frame 7 is higher than the upper surface of the material, and finally the chain turning equipment retreats to the initial end of the fermentation tank turning operation, and finally stops at the initial end. At this time, the hydraulic lifting arm 15 loses the continuous input of high-pressure oil and loses the locking force. Further, the front end of the turning frame 7 automatically swings downward slowly under the action of its own gravity, and the piston rod of the hydraulic lifting arm 15 also retracts slowly. During the flipping process and when the machine is shut down, the piston rod of the hydraulic lifting arm 15 is in a retracted state and is therefore not easily damaged. During the operation of the chain flipping equipment, the self-lubricating oil pump 16 injects the lubricating oil from the lubricating oil pipeline 19 into the reducer 4 and the bearing seat 9 through the internal plunger pump. Controlling the working time and number of working times of the plunger pump can control the time and amount of the lubricating oil injected into the machine body, thereby realizing timed and quantitative lubrication of the inside of the machine body. Since this process does not require engineers to climb up to the equipment to add lubricating oil one by one, maintenance costs can be reduced.

[0023] In summary, the chain-type turning and throwing equipment has liquid lubricating oil with good fluidity stored in the lubricating oil pump 16. When the lubricating oil pump 16 is working, the lubricating oil is poured from the lubricating oil pipeline 19 into the reducer 4 and the bearing seat 9 through the internal plunger pump. Controlling the working time and working times of the plunger pump can control the time and amount of lubricating oil injected into the body, thereby realizing the timed and quantitative lubrication of the body. Since this process does not require engineers to climb up the equipment to add lubricating oil one by one, the maintenance cost can be reduced. Since the hydraulic arm 15 is installed at the rear of the turning and throwing main frame 1 and the turning and throwing machine frame 7 close to the rotating shaft 6, the front end of the turning and throwing machine frame 7 is tilted downward and inserted into the push material for turning and throwing, and the rear end is tilted upward. Therefore, the piston rod of the hydraulic arm 15 is in a retracted state at this time, and the flying material cannot stick to the piston rod to avoid contamination. In the shutdown state, the front end of the turning and throwing machine frame 7 is also tilted downward, so the piston rod is also retracted in the hydraulic arm 15 and will not be exposed to the outside for a long time to avoid rust or impact, thereby increasing the service life of the hydraulic arm 15.

[0024] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A chain-type turning and throwing device, comprising a turning and throwing main frame (1), characterized in that: A travel vehicle beam (2) is installed below both sides of the flip main frame (1), a travel motor (3), a reducer (4) and a travel wheel (5) are installed at both ends of the travel vehicle beam (2), a rotating shaft (6) is installed between the travel vehicle beams (2), a rotatable flip frame (7) is installed on the rotating shaft (6), a sprocket connecting shaft (8) is installed at both ends of the flip frame (7), a bearing seat (9) is arranged between the two ends of the sprocket connecting shaft (8) and the flip frame (7), a flip sprocket (10) is installed on the outer surface of the sprocket connecting shaft (8), a flip chain (11) is installed between the flip sprockets (10), and a turning chain (11) is installed between the flip chains (11). A plate (12), a flipping motor (13) is installed above one end of the flipping frame (7), a transmission chain (14) is arranged between the flipping motor (13) and the sprocket connecting shaft (8), a hydraulic lifting arm (15) connected to the flipping frame (7) by a piston rod is installed above the flipping main frame (1) near the flipping motor (13), a self-lubricating oil pump (16) and a chain reel (17) are installed above the flipping main frame (1) away from the flipping motor (13), an anti-fall chain (18) is arranged between the chain reel (17) and the flipping frame (7), and a lubricating oil pipeline (19) is arranged between the self-lubricating oil pump (16) and the reducer (4) and the bearing seat (9).

2. The chain-type flipping device according to claim 1 is characterized in that: The self-lubricating oil pump (16) contains fluid liquid lubricating oil. When the self-lubricating oil pump (16) is in operation, the lubricating oil is pumped from the lubricating oil pipeline (19) into the reducer (4) and the bearing seat (9) through the internal plunger pump. A liquid level gauge for displaying the amount of oil is provided on the outside of the self-lubricating oil pump (16).

3. The chain-type flipping device according to claim 1 is characterized in that: The flipping machine frame (7) is welded from H-shaped steel, and the lubricating oil pipeline (19) is routed from the inside of the H-shaped steel so that it is protected inside the flipping machine frame (7).

4. The chain-type flipping device according to claim 1, characterized in that: The piston rod of the hydraulic lifting arm (15) is hinged to the rear end of the flipping frame (7). When the piston rod retracts into the hydraulic lifting arm (15), the front end of the flipping frame (7) rotates around the rotation axis (6) and tilts downward. At this time, the anti-fall chain (18) is pulled downward by the downward pulling force of the flipping frame (7) and overcomes the winding force of the chain reel (17). However, the length of the anti-fall chain (18) is limited to a distance that can only be pulled downward. The distance is less than the distance that the front end of the flipping frame (7) can contact the ground, so that the flipping frame (7) can be prevented from contacting the ground.

5. The chain-type flipping device according to claim 1 is characterized in that: The piston rod of the hydraulic lifting arm (15) is hinged to the rear end of the turning frame (7). When the piston rod is pushed downward, the front end of the turning frame (7) rotates around the rotating shaft (6) and tilts upward. At this time, the anti-fall chain (18) is retracted upward by the reeling force of the chain reel (17). When the piston rod is fully pushed out, the turning frame (7) turns to a horizontal state. At this time, the lower surface of the turning frame (7) is higher than the upper surface of the material.

6. The chain-type flipping device according to claim 1, characterized in that: The chain-type turning and throwing device is placed on the fermentation tank and can move forward and backward longitudinally along the track on the tank through the drive of the travel motor (3). When reaching the designated turning and throwing position, the front end of the turning and throwing machine frame (7) tilts downward and penetrates into the tank, then the chain plate (12) is turned over and starts to rotate continuously. The chain plate (12) is further turned over to move forward along the tank and continuously grab the material in the tank and transport it obliquely upward to the rear of the turning and throwing machine frame (7) and fall. The fallen material is re-pile. After completing a stroke along the tank, it returns to a horizontal state and finally retreats to the initial end of the fermentation tank turning and throwing operation.

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