Silage harvester part debugging device

Abstract

The utility model discloses a silage harvester part debugging device which comprises a debugging platform and a regulation and control mechanism arranged on the debugging platform, and the debugging platform comprises a base and an installation base arranged on the base and used for installing various parts to be debugged. The regulation and control mechanism comprises a power assembly for providing a power source for the to-be-debugged part and an electric control assembly for regulating and controlling the working mode of the power assembly and collecting the operating parameters of the power assembly; the device is simple in structure and ingenious in layout, the requirement for debugging multiple parts through a single device can be met, the assembled to-be-debugged parts can be debugged respectively, the to-be-debugged parts can be quickly checked, the faulty parts can be positioned, the problem that the debugging space is limited after a whole machine is assembled can be solved, and the debugging efficiency is improved. And the frequent disassembly and assembly links after problems are found in whole machine debugging can be saved, the debugging efficiency can be greatly improved, and the time cost and the labor cost are reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of silage harvesters, in particular to a component debugging device for a silage harvester. Background Art

[0002] During the production process of forage harvesters, the entire machine needs to be debugged after assembly to ensure smooth operation. A forage harvester consists of multiple components, and debugging of each component is required after final assembly. The quality of component debugging affects the harvest quality of the product. Therefore, debugging of key components such as the shredding system and the grain crushing system is extremely important. In the existing technology, debugging of each component is generally performed after the entire machine is assembled. This debugging method has the following problems:

[0003] 1. All components and covers of the whole machine have been installed completely, but the debugging space is limited, which brings difficulties to the debugging of each component.

[0004] 2. During the debugging of the whole machine, all components have formed an integrated whole, and problems are difficult to detect.

[0005] 3. The whole machine debugging requires frequent disassembly and assembly of the whole machine, which affects the debugging progress of the whole machine. Utility Model Content

[0006] The utility model provides a device for debugging components of a forage harvester, so as to solve the technical problem that in the prior art, the components of the forage harvester must be debugged after the whole machine is assembled, which is time-consuming, labor-intensive and inefficient, and in particular, the debugging of the whole machine after final assembly may require frequent disassembly and assembly, which affects the debugging progress of the whole machine.

[0007] According to one aspect of the present invention, a forage harvester component debugging device is provided, comprising a debugging platform and a regulating mechanism arranged on the debugging platform, wherein the debugging platform comprises a base and a mounting seat arranged on the base for mounting a variety of components to be debugged, and the regulating mechanism comprises a power component that provides a power source for the components to be debugged and an electronic control component for regulating the working mode of the power component and collecting the operating parameters of the power component.

[0008] Furthermore, the power assembly includes a driving device arranged on the base, a bearing seat arranged on the base, a pulley supported by the bearing seat, a coupling for connecting the output shaft of the driving device and the pulley, and a belt sleeved on the pulley for driving the component to be debugged.

[0009] Furthermore, the regulating mechanism includes a tensioning mechanism, which includes a tensioning rotating shaft arranged on the base, a tensioning frame rotatably arranged on the tensioning rotating shaft, a tensioning wheel arranged on the tensioning frame for tightening the belt, and a linear telescopic device for driving the tensioning frame to swing around the tensioning rotating shaft, and the tensioning rotating shaft is arranged between the tensioning wheel and the linear telescopic device.

[0010] Furthermore, the control mechanism also includes a hydraulic assembly, which includes a hydraulic oil tank for storing hydraulic oil, a hydraulic pump station for pumping hydraulic oil, and a hydraulic valve group for controlling the flow direction and flow of the hydraulic oil.

[0011] The valve group is connected to the linear telescopic device through a hydraulic pipeline.

[0012] Furthermore, the electronic control component is provided with a display for displaying setting parameters and working parameters.

[0013] Furthermore, the debugging platform also includes a shield assembly arranged on the base, and the shield assembly is provided with a protective door for personnel to enter and exit.

[0014] Furthermore, the debugging platform also includes steps arranged on the outside of the shield assembly.

[0015] Furthermore, the component to be debugged is a grain crushing system, and the mounting seat includes a first mounting seat for mounting the grain crushing system.

[0016] Furthermore, the component to be debugged is a shredding system, and the mounting seat includes a second mounting seat for mounting the shredding system.

[0017] Furthermore, an oil collecting tank is provided under the base for collecting oil stains dripping during the debugging process.

[0018] The utility model has the following beneficial effects:

[0019] The utility model discloses a component debugging device for a forage harvester, which can adapt to different components to be debugged through a mounting seat, controls a power component through an electronic control component to provide a power source for the components to be debugged, can simulate different working conditions to debug the components to be debugged, and collects data under corresponding working conditions through the electronic control component, can meet the needs of debugging multiple components with a single device, can debug the assembled components to be debugged separately, can quickly check the components to be debugged and locate the parts where problems occur, can avoid the problem of limited debugging space after assembling the whole machine, and can save the frequent disassembly and assembly links after problems are found in the debugging of the whole machine, can greatly improve the debugging efficiency, and reduce the time cost and labor cost.

[0020] In addition to the above-described purposes, features and advantages, the present invention has other purposes, features and advantages. The present invention will be further described in detail below with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The accompanying drawings, which constitute part of this application, are intended to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are intended to explain the present invention and do not constitute an improper limitation of the present invention. In the accompanying drawings:

[0022] Figure 1 This is a structural diagram of a component debugging device for a silage harvester according to a preferred embodiment of the present invention;

[0023] Figure 2 This is a structural diagram of the tensioning mechanism of a preferred embodiment of the utility model;

[0024] Figure 3 This is a schematic structural diagram of a power assembly according to a preferred embodiment of the present invention;

[0025] Figure 4 This is a schematic structural diagram of the hydraulic assembly of a preferred embodiment of the utility model;

[0026] Figure 5 This is a schematic structural diagram of the first mounting base of a preferred embodiment of the utility model;

[0027] Figure 6 It is a structural schematic diagram of the second mounting base of the preferred embodiment of the utility model.

[0028] Legend:

[0029] 10. Base; 11. Mounting seat; 111. First mounting seat; 112. Second mounting seat; 20. Tensioning mechanism; 21. Tensioning wheel; 22. Tensioning frame; 23. Tensioning rotating shaft; 24. Linear telescopic device; 30. Power assembly; 31. Pulley; 32.

[0030] Bearing seat; 33. Coupling; 34. Drive unit; 35. Belt; 40. Hydraulic assembly; 41. Hydraulic pump station; 42. Hydraulic valve group; 43. Hydraulic oil tank; 50. Electronic control assembly; 60. Guard assembly; 61. Protective door; 62. Step; 70. Chopping system; 80. Grain crushing system. DETAILED DESCRIPTION

[0031] The embodiments of the present invention are described in detail below with reference to the accompanying drawings. However, the present invention can be implemented in a variety of different ways as defined and covered below.

[0032] Please also refer to Figures 1 to 6The forage harvester component debugging device of this embodiment includes a debugging platform and a regulating mechanism arranged on the debugging platform. The debugging platform includes a base 10 and a mounting seat 11 arranged on the base 10 for installing various components to be debugged. The regulating mechanism includes a power component 30 that provides a power source for the components to be debugged and an electronic control component 50 for regulating the working mode of the power component 30 and collecting operating parameters of the power component 30.

[0033] The forage harvester component debugging device of this embodiment can adapt to different components to be debugged through the mounting seat 11, and control the power component 30 through the electronic control component 50 to provide a power source for the component to be debugged, and can simulate different working conditions to debug the components to be debugged, and collect data under corresponding working conditions through the electronic control component 50. It has a simple structure and a clever layout, and can meet the needs of debugging multiple components with a single device, and can debug the assembled components to be debugged separately, and can quickly check the components to be debugged and locate the parts where problems occur, which can avoid the problem of limited debugging space after assembling the whole machine, and save the frequent disassembly and assembly links after problems are found in the debugging of the whole machine, which can greatly improve the debugging efficiency and reduce time and labor costs.

[0034] like Figure 3 As shown, in this embodiment, the power assembly 30 includes a drive device 34 disposed on the base 10, a bearing seat 32 disposed on the base 10, a pulley 31 supported by the bearing seat 32, a coupling 33 for connecting the output shaft of the drive device 34 to the pulley 31, and a belt 35 mounted on the pulley 31 to drive the component to be debugged. The power assembly 30 provides a power source for the component to be debugged. The drive device 34 is externally connected to the electronic control component 50, and the two are connected via a connecting cable to transmit power and data. Optionally, the drive device 34 is an asynchronous motor.

[0035] like Figure 2 As shown, in this embodiment, the control mechanism includes a tensioning mechanism 20, which includes a tensioning rotary shaft 23 arranged on the base 10, a tensioning frame 22 that rotates on the tensioning rotary shaft 23, a tensioning pulley 21 arranged on the tensioning frame 22 for compressing the belt 35, and a linear telescopic device 24 for driving the tensioning frame 22 to swing about the tensioning rotary shaft 23. The tensioning rotary shaft 23 is arranged between the tensioning pulley 21 and the linear telescopic device 24. During the tensioning operation, the operator adjusts the linear telescopic device 24 to extend or retract, causing the tensioning pulley 21 on the tensioning frame 22 to rotate about the tensioning rotary shaft 23, thereby tensioning the belt 35. Optionally, the linear telescopic device 24 is a gear rack structure driven by a cylinder, a motor, or a hydraulic cylinder.

[0036] like Figure 4As shown, in this embodiment, the linear telescopic device 24 is a hydraulic cylinder, and the control mechanism also includes a hydraulic assembly 40. The hydraulic assembly 40 includes a hydraulic oil tank 43 for storing hydraulic oil, a hydraulic pump station 41 for pumping hydraulic oil, and a hydraulic valve group 42 for controlling the flow direction and flow of the hydraulic oil. The hydraulic valve group 42 is connected to the linear telescopic device 24 through a hydraulic pipeline. The hydraulic assembly 40 is connected to the linear telescopic device 24 to meet the demand of adjusting the tensioning mechanism 20 on the belt 35. In addition, when debugging the shredding system 70 components, the debugging personnel install an electrical controller next to the hydraulic valve group 42 to control the hydraulic valve group 42, realize the motion control of the shredding system 70, and complete the debugging of the knife setting and sharpening functions of the shredding system 70.

[0037] In this embodiment, the electric control cabinet containing the frequency converter in the electric control component 50 controls the output power of the drive device 34, can collect data under different working conditions, and can provide working modes under idle, medium, high and other working conditions; it is also used to collect real-time current data of the drive device 34 and operating parameters of test components such as motor power, so that the detection is more accurate; the electric control component 50 is provided with a display for displaying set parameters and working parameters, which is convenient for operators to intuitively obtain and debug parameters. The set parameters and working parameters are parameters such as current, voltage, temperature, speed, torque, etc.

[0038] like Figure 1 As shown, in this embodiment, the debugging platform also includes a shield assembly 60 arranged on the base 10, and a protective door 61 for personnel to enter and exit is arranged on the shield assembly 60. The protective door 61 can separate the components to be debugged from the outside world. On the one hand, it can provide a stable debugging environment, and on the other hand, it can prevent operators from accidentally touching it and reduce safety risks.

[0039] like Figure 1 As shown, in this embodiment, the debugging platform also includes a step 62 arranged on the outside of the shield assembly 60. The step 62 is convenient for personnel to enter and exit the protective door 61; on the other hand, it is convenient for operators to observe the working status of the components to be debugged.

[0040] like Figure 5As shown, in this embodiment, the component to be debugged is the grain crushing system 80, and the mounting seat 11 includes a first mounting seat 111 for mounting the grain crushing system 80; the operator assembles the grain crushing system 80 to the first mounting seat 111; then the assembled first mounting seat 111 of the grain crushing system 80 is hoisted to the mounting seat 11 on the debugging base 10; then the belt 35 is assembled, and the belt 35 is wound around the pulley 31 and the pulley of the grain crushing system 80; the operator provides power through the hydraulic component 40 to adjust the extension or contraction of the linear telescopic device 24, so that the tensioning wheel 21 on the tensioning frame 22 rotates around the tensioning rotating shaft 23, thereby tensioning the belt 35; the operator starts the electric control cabinet in the electric control component 50 to debug the grain crushing system 80. The electric control cabinet controls the power of the asynchronous motor, can perform data collection under different working conditions, and can provide working modes under idle, medium speed, high speed and other working conditions, thereby completing the debugging of the grain crushing system 80.

[0041] like Figure 6 As shown, in this embodiment, the component to be debugged is the shredding system 70, and the mounting base 11 includes a second mounting base 112 for mounting the shredding system 70; the operator assembles the shredding system 70 onto the second mounting base 112; then hoists the assembled second mounting base 112 of the shredding system 70 onto the mounting base 11 on the debugging base 10; then assembles the belt 35 and winds the belt 35 around the pulley 31 and the pulley of the shredding system 70; the operator uses the hydraulic assembly 40 to provide power to adjust the linear telescopic device 24 to extend or retract, so that the tensioning frame 22 The tensioning wheel 21 on the shredding system 70 rotates around the tensioning rotating shaft 23, thereby tensioning the belt 35; the operator starts the electric control cabinet in the electric control assembly 50 to debug the shredding system 70. The electric control cabinet controls the power of the asynchronous motor, can collect data under different working conditions, and can provide working modes under idle speed, medium speed, high speed and other working conditions; the operator connects the hydraulic valve group 42 to the shredding system 70 through the hydraulic pipeline. The debugger controls the action of the shredding system 70 by controlling the hydraulic valve group 42, and completes the debugging of the knife setting and sharpening functions of the shredding system 70.

[0042] In this embodiment, an oil collecting tank is arranged under the base 10 for collecting oil dripping during the debugging process. The oil is collected and processed in a centralized manner, which can keep the working environment of the forage harvester component debugging device clean and tidy, avoid people slipping when walking, and reduce safety risks.

[0043] The above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Those skilled in the art will readily appreciate that the present invention is susceptible to various modifications and variations. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A forage harvester component debugging device, characterized in that: It includes a debugging platform and a control mechanism arranged on the debugging platform. The debugging platform comprises a base (10) and a mounting seat (11) arranged on the base (10) and used for mounting various components to be debugged. The regulating mechanism comprises a power assembly (30) for providing a power source for the component to be debugged and an electronic control assembly (50) for regulating the working mode of the power assembly (30) and collecting operating parameters of the power assembly (30).

2. The forage harvester component debugging device according to claim 1, characterized in that: The power assembly (30) includes a driving device (34) arranged on the base (10), a bearing seat (32) arranged on the base (10), a pulley (31) supported by the bearing seat (32), a coupling (33) for connecting the output shaft of the driving device (34) and the pulley (31), and a belt (35) sleeved on the pulley (31) for driving the component to be debugged.

3. The forage harvester component debugging device according to claim 2, characterized in that: The regulating mechanism includes a tensioning mechanism (20), the tensioning mechanism (20) including a tensioning rotating shaft (23) arranged on the base (10), a tensioning frame (22) rotatably arranged on the tensioning rotating shaft (23), a tensioning wheel (21) arranged on the tensioning frame (22) for pressing the belt (35), and a linear telescopic device (24) for driving the tensioning frame (22) to swing around the tensioning rotating shaft (23), wherein the tensioning rotating shaft (23) is arranged between the tensioning wheel (21) and the linear telescopic device (24).

4. The forage harvester component debugging device according to claim 3, characterized in that: The control mechanism further includes a hydraulic assembly (40), wherein the hydraulic assembly (40) includes a hydraulic oil tank (43) for storing hydraulic oil, a hydraulic pump station (41) for pumping the hydraulic oil, and a hydraulic valve group (42) for controlling the flow direction and flow rate of the hydraulic oil. The hydraulic valve group (42) is connected to the linear telescopic device (24) through a hydraulic pipeline.

5. The forage harvester component debugging device according to claim 1, characterized in that: The electric control component (50) is provided with a display for displaying setting parameters and working parameters.

6. The forage harvester component debugging device according to any one of claims 1 to 5, characterized in that: The debugging platform further comprises a shield assembly (60) arranged on the base (10), and a protective door (61) for personnel to enter and exit is arranged on the shield assembly (60).

7. The forage harvester component debugging device according to claim 6, characterized in that: The debugging platform further includes a step (62) arranged outside the shield assembly (60).

8. The forage harvester component debugging device according to claim 6, characterized in that: The component to be debugged is a grain crushing system (80), and the mounting seat (11) includes a first mounting seat (111) for mounting the grain crushing system (80).

9. The forage harvester component debugging device according to claim 4, characterized in that: The component to be debugged is a shredding system (70), and the mounting seat (11) includes a second mounting seat (112) for mounting the shredding system (70).

10. The forage harvester component debugging device according to claim 1, characterized in that: An oil collecting tank for collecting oil stains dripping during the debugging process is arranged below the base (10).

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