CN210945414U - Hydraulic walking device of turning machine for fermenting organic fertilizer - Google Patents
Hydraulic walking device of turning machine for fermenting organic fertilizer Download PDFInfo
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- CN210945414U CN210945414U CN201921765154.4U CN201921765154U CN210945414U CN 210945414 U CN210945414 U CN 210945414U CN 201921765154 U CN201921765154 U CN 201921765154U CN 210945414 U CN210945414 U CN 210945414U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/40—Bio-organic fraction processing; Production of fertilisers from the organic fraction of waste or refuse
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Abstract
The utility model belongs to the technical field of hydraulic traveling of fermented organic fertilizer turners, and discloses a hydraulic traveling device of a turner for fermented organic fertilizer, wherein a hydraulic station is fixedly arranged at the middle position of the upper part of a vehicle body frame, and a hydraulic total power device for providing hydraulic power for the turner is fixedly arranged at the left side position of the lower part of the hydraulic station; the turning arm is fixedly arranged at the right side of the vehicle body frame, and the left end of the turning arm is fixedly provided with a turning device for turning and throwing the sludge; the PLC control module is fixedly arranged at the upper position of the left side of the vehicle body frame, and a pressure sensor for detecting the load of the turning device is fixedly arranged on the turning device. The hydraulic traveling device of the turning machine for the fermented organic fertilizer realizes the optimal matching of the turning load and the traveling speed of the hydraulic traveling device of the turning machine for the fermented organic fertilizer, and greatly improves the operating efficiency of the hydraulic traveling device of the turning machine for the fermented organic fertilizer.
Description
Technical Field
The utility model belongs to the technical field of the hydraulic pressure walking of fermented fertilizer turns over the throwing machine, concretely relates to fermented fertilizer is with turning over hydraulic pressure running gear of throwing machine.
Background
The sludge fermentation organic fertilizer belongs to a newly developed environment-friendly process flow, and slag sludge, cane sugar sludge, sewer sludge, river sludge, fishpond bottom sludge, industrial sewage tank sludge, domestic sludge, methane tank methane residue and other substances which are abandoned or cannot be utilized in the past are converted into the organic fertilizer through an aerobic fermentation process. In the sludge fermentation process, the sludge needs to be turned and stirred regularly, so that the fermentation effect of the sludge can be improved. Therefore, in the sludge fermentation process, the turner is important equipment in the whole fermentation process. Due to the fact that the sludge is high in viscosity and different in sludge accumulation height, the turner needs to move and walk in the working process of turning and throwing the sludge, if walking equipment of the turner simply moves forward at the same advancing speed, equipment stalling is easy to occur at an excessively high speed, and the running efficiency of the equipment is low due to the fact that the speed is excessively low. The inventor has researched and developed a hydraulic running gear of fermented fertilizer with machine of throwing based on the defect among the prior art, can solve the problem that exists among the prior art well.
Disclosure of Invention
The utility model provides a hydraulic walking device of a turning machine for fermenting organic fertilizer, which is simple, scientific and reasonable in structural design; the utility model discloses mainly through set up pressure sensor on turning over the throwing device for detect the operation load that turns over the throwing device, thereby according to its load size, adjust fermentation fertilizer with the walking speed who turns over the hydraulic running gear of throwing machine, thereby realize improving fermentation fertilizer with the purpose of turning over the hydraulic running gear operating efficiency of throwing machine.
The utility model adopts the technical proposal that: a hydraulic traveling device of a turning machine for fermenting organic fertilizer comprises a vehicle body frame, a hydraulic station, a hydraulic main power device, a turning arm and a turning device; a hydraulic station is fixedly arranged in the middle of the upper part of the vehicle body frame, and a hydraulic main power device for providing hydraulic power for the turning device is fixedly arranged at the left side of the lower part of the hydraulic station; the turning arm is fixedly arranged at the right side of the vehicle body frame, and the left end of the turning arm is fixedly provided with a turning device for turning and throwing the sludge; the hydraulic power walking device is fixedly arranged at the four corners of the bottom of the vehicle body frame, the PLC control module is fixedly arranged at the upper position of the left side of the vehicle body frame, and the pressure sensor for detecting the load of the turning and throwing device is fixedly arranged on the turning and throwing device.
The turning and throwing device comprises a hydraulic pipe, one end of the hydraulic pipe is fixedly communicated with the hydraulic station through an oil conveying pipe, and the other end of the hydraulic pipe is fixedly communicated with a turning and throwing hydraulic motor; the turning and throwing roller is fixedly arranged at the left end of the turning and throwing arm, the turning and throwing roller penetrates through the turning and throwing roller by utilizing a roller shaft and is fixedly connected with the turning and throwing arm, and the turning and throwing hydraulic motor is fixedly arranged at the outer side end of the roller shaft; the turning and throwing blades are uniformly and fixedly arranged at equal intervals around the circumferential direction of the outer wall of the turning and throwing roller, and are in arc-shaped bending shapes.
And a power output shaft of the turning hydraulic motor is fixedly connected with the roller shaft through a coupling.
The hydraulic power walking device comprises a hydraulic motor, a power output shaft of the hydraulic motor is fixedly connected with a power input end of a speed reducer, and the hydraulic motor and the speed reducer are fixedly arranged at the bottom of the vehicle body frame through bolts; the walking wheels are fixedly arranged at the middle positions of the bottoms of the four corners of the vehicle body frame, and a power output shaft of the speed reducer is fixedly connected with a rotating shaft of the walking wheels; the speed sensor is fixedly arranged at the upper part of the hydraulic motor and used for detecting the rotating speed of the hydraulic motor; the proportional control valve is fixedly arranged at the outer side position of the hydraulic station and is fixedly connected with the hydraulic station 2.
The proportional control valve is fixedly connected with the PLC control module through a connecting wire, the PLC control module is fixedly connected with the proportional control valve and the speed sensor through connecting wires and a control power supply, and closed-loop control is formed among the PLC control module, the hydraulic motor, the proportional control valve and the speed sensor.
The PLC control module is provided with a control key for adjusting control parameters, and is also provided with a display screen for displaying the load of the turning hydraulic motor and the rotating speed of the hydraulic motor.
The hydraulic pipe is fixedly arranged in the turning arm, the left end of the hydraulic pipe is fixedly communicated with the turning hydraulic motor, the pressure sensor is fixedly arranged at the left end of the hydraulic pipe, and the pressure sensor is fixedly connected with the control power supply and the PLC control module through a connecting wire.
The control process of the hydraulic traveling device of the turning and throwing machine for fermenting organic fertilizer comprises the following steps: when the hydraulic traveling device of the turning machine for fermenting organic fertilizer turns sludge, the hydraulic power traveling device moves at full speed under the condition that the turning device is in no-load condition during the process of turning sludge. The hydraulic station and the hydraulic main power device enable the turning device at the left end of the turning arm to be in a working state along with the increase of turning load of the turning device, at the moment, the turning hydraulic motor of the turning device supplies high-pressure driving oil pressure to the turning hydraulic motor through the hydraulic pipe through the hydraulic station, meanwhile, a pressure sensor arranged at the left end of the hydraulic pipe can detect the pressure of the turning load at the moment, then the pressure sensor transmits a detected signal to the PLC control module, and the PLC control module controls the high-pressure oil quantity conveyed to the hydraulic motor through the proportional control valve according to the load size detected by the pressure sensor and controls the rotating speed of the hydraulic motor. Along with the increase of the turning load of the turning device, the oil supply amount of the proportional control valve is gradually reduced, so that the rotating speed of the hydraulic motor is reduced along with the increase of the turning load, and finally, the optimal matching of the traveling speed of the hydraulic power traveling device and the turning load of the turning device is realized, and the operation efficiency of the hydraulic traveling device of the turning machine for fermenting the organic fertilizer is improved.
The turning arm is fixedly arranged at the right side of the vehicle body frame, and the left end of the turning arm is fixedly provided with a turning device for turning and throwing the sludge; the arrangement is mainly characterized in that the turning arm is used for providing mounting support for the turning device.
The hydraulic power walking devices are fixedly arranged at the four corners of the bottom of the vehicle body frame; the hydraulic walking device is mainly used for realizing the back-and-forth movement and walking of the turning device in the working process.
The PLC control module is fixedly arranged at the upper position of the left side of the vehicle body frame, and a pressure sensor for detecting the load of the turning device is fixedly arranged on the turning device; the PLC control module is mainly used for receiving a load signal detected by the pressure sensor on one hand, and controlling the rotation speed of the hydraulic motor on the other hand, so that the moving speed of the hydraulic walking device is controlled.
The speed sensor is fixedly arranged at the upper part of the hydraulic motor and used for detecting the rotating speed of the hydraulic motor; the speed sensor is mainly used for detecting the rotating speed of the hydraulic motor and feeding the rotating speed back to the PLC control module so as to monitor the rotating speed of the hydraulic motor in real time.
The proportional control valve is fixedly arranged at the outer side of the hydraulic station and is fixedly connected with the hydraulic station; the arrangement is mainly characterized in that the oil supply amount to the hydraulic motor is adjusted through the arrangement of the proportional control valve, so that the rotating speed of the hydraulic motor is controlled according to the oil supply amount to the hydraulic motor.
The proportional control valve is fixedly connected with the PLC control module through a connecting wire, the PLC control module is fixedly connected with the proportional control valve and the speed sensor through connecting wires and a control power supply, and closed-loop control is formed among the PLC control module, the hydraulic motor, the proportional control valve and the speed sensor; the arrangement is mainly characterized in that the movement loads of the turning drum and the turning hydraulic motor detected by the pressure sensor are utilized, so that the rotating speed of the hydraulic motor of the hydraulic power walking device is changed according to the turning load, the optimal matching of the turning load and the walking speed of the hydraulic power walking device is realized, and the operation efficiency of the hydraulic walking device of the turning machine for fermenting the organic fertilizer is finally improved.
The utility model has the advantages that: the technical scheme provides a hydraulic traveling device of a turning machine for fermenting organic fertilizer, which has simple, scientific and reasonable structural design; the optimal matching of the turning load and the traveling speed of the hydraulic traveling device of the turning machine for the fermented organic fertilizer is realized, and the operating efficiency of the hydraulic traveling device of the turning machine for the fermented organic fertilizer is greatly improved.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural view of the hydraulic power walking device of the present invention;
the labels in the figure are: 1. the hydraulic control system comprises a vehicle body frame, 2, a hydraulic station, 3, a hydraulic total power device, 4, a turning arm, 5, a turning device, 501, a hydraulic pipe, 502, a turning rolling cylinder, 503, a roller shaft, 504, a turning hydraulic motor, 505, a turning paddle, 6, a hydraulic power walking device, 601, a hydraulic motor, 602, a speed reducer, 603, a walking wheel, 604, a speed sensor, 605, a proportional control valve, 7, a PLC control module, 8 and a pressure sensor.
Detailed Description
The following detailed description of the embodiments of the present invention will be made with reference to the accompanying drawings.
As shown in the figure, the utility model adopts the technical scheme that: a hydraulic traveling device of a turning machine for fermenting organic fertilizer comprises a vehicle body frame 1, a hydraulic station 2, a hydraulic total power device 3, a turning arm 4 and a turning device 5; a hydraulic station 2 is fixedly arranged at the middle position of the upper part of the vehicle body frame 1, and a hydraulic main power device 3 for providing hydraulic power for a turning device 5 is fixedly arranged at the left side position of the lower part of the hydraulic station 2; the turning arm 4 is fixedly arranged at the right side of the vehicle body frame 1, and the turning device 5 for turning and throwing the sludge is fixedly arranged at the left end of the turning arm 4; the hydraulic power walking device 6 is fixedly arranged at four corners of the bottom of the vehicle body frame 1, the PLC control module 7 is fixedly arranged at the upper position of the left side of the vehicle body frame 1, and the pressure sensor 8 for detecting the load of the turning and throwing device 5 is fixedly arranged on the turning and throwing device 5.
The turning and throwing device 5 comprises a hydraulic pipe 501, one end of the hydraulic pipe 501 is fixedly communicated with the hydraulic station 2 through an oil conveying pipe, and the other end of the hydraulic pipe 501 is fixedly communicated with a turning and throwing hydraulic motor 504; the turning and throwing roller 502 is fixedly arranged at the left end of the turning and throwing arm 4, the turning and throwing roller 502 penetrates through the turning and throwing roller 502 by a roller shaft 503 and is fixedly connected with the turning and throwing arm 4, and the turning and throwing hydraulic motor 504 is fixedly arranged at the outer end of the roller shaft 503; the turning blades 505 are uniformly and fixedly arranged at equal intervals around the outer wall of the turning drum 502 in the circumferential direction, and the turning blades 505 are arc-shaped and curved.
The power output shaft of the turning hydraulic motor 504 is fixedly connected with the roller shaft 503 through a coupling.
The hydraulic power walking device 6 comprises a hydraulic motor 601, a power output shaft of the hydraulic motor 601 is fixedly connected with a power input end of a speed reducer 602, and the hydraulic motor 601 and the speed reducer 602 are fixedly arranged at the bottom of the vehicle body frame 1 through bolts; the walking wheels 603 are fixedly arranged at the middle positions of the bottoms of the four corners of the vehicle body frame 1, and a power output shaft of the speed reducer 602 is fixedly connected with a rotating shaft of the walking wheels 603; a speed sensor 604 fixedly provided at an upper position of the hydraulic motor 601 for detecting a rotational speed of the hydraulic motor 601; the proportional control valve 605 is fixedly arranged at an outer position of the hydraulic station 2, and the proportional control valve 605 is fixedly connected with the hydraulic station 2.
The proportional control valve 605 and the PLC control module 7 are fixedly connected through a connecting line, the PLC control module, the proportional control valve 605 and the speed sensor 604 are fixedly connected with a control power supply through connecting lines, and closed-loop control is formed among the PLC control module, the hydraulic motor 601, the proportional control valve 605 and the speed sensor 604.
The PLC control module 7 is provided with a control key for adjusting control parameters, and is also provided with a display screen for displaying the load of the turning hydraulic motor 504 and the rotating speed of the hydraulic motor.
The hydraulic pipe 501 is fixedly arranged in the turning arm 4, the left end of the hydraulic pipe 501 is fixedly communicated with the turning hydraulic motor 504, the pressure sensor 8 is fixedly arranged at the left end of the hydraulic pipe 501, and the pressure sensor 8 is fixedly connected with the control power supply and the PLC control module 7 through a connecting wire.
The control process of the hydraulic traveling device of the turning and throwing machine for fermenting organic fertilizer comprises the following steps: when the hydraulic traveling device of the turner for fermenting organic fertilizer is used for turning and throwing sludge, the hydraulic power traveling device 6 moves and travels at full speed under the condition that the turning and throwing device 5 is in no-load condition. Along with the increase of the turning load of the turning device 5, the hydraulic station 2 and the hydraulic main power device 3 enable the turning device 5 at the left end of the turning arm 4 to be in a working state, at the moment, the turning hydraulic motor 504 of the turning device 5 provides high-pressure driving oil pressure into the turning hydraulic motor 504 through the hydraulic pipe 501 through the hydraulic station 2, meanwhile, the pressure sensor 8 arranged at the left end of the hydraulic pipe 501 can detect the turning load pressure at the moment, then the pressure sensor 8 transmits a detected signal to the PLC control module 7, the PLC control module 7 controls the high-pressure oil quantity transmitted to the hydraulic motor 601 through the proportional control valve 605 according to the load size detected by the pressure sensor 8, and the rotating speed of the hydraulic motor 601 is controlled. Along with the increase of the turning load of the turning device 5, the oil supply amount of the proportional control valve 605 is gradually reduced, so that the rotating speed of the hydraulic motor 601 is reduced along with the increase of the turning load, and finally, the optimal matching of the traveling speed of the hydraulic power traveling device 6 and the turning load of the turning device 5 is realized, and the operation efficiency of the hydraulic traveling device of the turning machine for fermenting the organic fertilizer is improved.
Various modifications to the above-described embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (7)
1. A hydraulic traveling device of a turning machine for fermenting organic fertilizer comprises a vehicle body frame, a hydraulic station, a hydraulic main power device, a turning arm and a turning device; a hydraulic station is fixedly arranged in the middle of the upper part of the vehicle body frame, and a hydraulic main power device for providing hydraulic power for the turning device is fixedly arranged at the left side of the lower part of the hydraulic station; the turning arm is fixedly arranged at the right side of the vehicle body frame, and the left end of the turning arm is fixedly provided with a turning device for turning and throwing the sludge; the hydraulic power walking device is fixedly arranged at the four corners of the bottom of the vehicle body frame, the PLC control module is fixedly arranged at the upper position of the left side of the vehicle body frame, and the pressure sensor for detecting the load of the turning and throwing device is fixedly arranged on the turning and throwing device.
2. The hydraulic traveling device of the fermented organic fertilizer turner as claimed in claim 1, which is characterized in that: the turning device comprises a hydraulic pipe, one end of the hydraulic pipe is fixedly communicated with the hydraulic station through an oil conveying pipe, and the other end of the hydraulic pipe is fixedly communicated with a turning hydraulic motor; the turning and throwing roller is fixedly arranged at the left end of the turning and throwing arm, the turning and throwing roller penetrates through the turning and throwing roller by utilizing a roller shaft and is fixedly connected with the turning and throwing arm, and the turning and throwing hydraulic motor is fixedly arranged at the outer side end of the roller shaft; the turning and throwing blades are uniformly and fixedly arranged at equal intervals around the circumferential direction of the outer wall of the turning and throwing roller, and are in arc-shaped bending shapes.
3. The hydraulic traveling device of the fermented organic fertilizer turner as claimed in claim 2, characterized in that: the power output shaft of the turning hydraulic motor is fixedly connected with the roller shaft through a coupling.
4. The hydraulic traveling device of the fermented organic fertilizer turner as claimed in claim 1, which is characterized in that: the hydraulic power walking device comprises a hydraulic motor, a power output shaft of the hydraulic motor is fixedly connected with a power input end of a speed reducer, and the hydraulic motor and the speed reducer are fixedly arranged at the bottom of the vehicle body frame through bolts; the walking wheels are fixedly arranged at the middle positions of the bottoms of the four corners of the vehicle body frame, and a power output shaft of the speed reducer is fixedly connected with a rotating shaft of the walking wheels; the deceleration sensor is fixedly arranged at the upper part of the hydraulic motor and is used for detecting the rotating speed of the hydraulic motor; the encoder is fixedly arranged at the upper position of the left side of the hydraulic motor and is fixedly connected with the hydraulic motor; the proportional control valve is fixedly arranged at the outer side position of the hydraulic station, fixedly connected with the hydraulic station and fixedly connected with the vehicle body frame.
5. The hydraulic traveling device of the fermented organic fertilizer turner as claimed in claim 4, which is characterized in that: proportional control valve and encoder pass through connecting wire fixed connection with PLC control module, and PLC control module passes through connecting wire and control power supply fixed connection with encoder, proportional control valve and speed sensor, forms closed-loop control between PLC control module and hydraulic motor, encoder, proportional control valve and the speed sensor.
6. The hydraulic traveling device of the fermented organic fertilizer turner as claimed in claim 5, which is characterized in that: the PLC control module is provided with a control key for adjusting control parameters, and is also provided with a display screen for displaying the load of the turning hydraulic motor and the rotating speed of the hydraulic motor.
7. The hydraulic traveling device of the fermented organic fertilizer turner as claimed in claim 2, characterized in that: the hydraulic pipe is fixedly arranged in the turning arm, the left end of the hydraulic pipe is fixedly communicated with the turning hydraulic motor, the pressure sensor is fixedly arranged at the left end of the hydraulic pipe, and the pressure sensor is fixedly connected with the control power supply and the PLC control module through a connecting wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921765154.4U CN210945414U (en) | 2019-10-21 | 2019-10-21 | Hydraulic walking device of turning machine for fermenting organic fertilizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921765154.4U CN210945414U (en) | 2019-10-21 | 2019-10-21 | Hydraulic walking device of turning machine for fermenting organic fertilizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210945414U true CN210945414U (en) | 2020-07-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921765154.4U Active CN210945414U (en) | 2019-10-21 | 2019-10-21 | Hydraulic walking device of turning machine for fermenting organic fertilizer |
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| Country | Link |
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| CN (1) | CN210945414U (en) |
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2019
- 2019-10-21 CN CN201921765154.4U patent/CN210945414U/en active Active
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