Underground carry-scraper and rapid loading and unloading control system and method

Abstract

The invention discloses an underground carry-scraper and a rapid loading and unloading control system and method, and belongs to the technical field of engineering machinery. The rapid loading and unloading control system is used for the underground carry-scraper, the carry-scraper comprises a bucket, a vibration device is arranged on the bucket, and the rapid loading and unloading control system comprises an operation handle, a lifting proportional electromagnetic valve, a dumping proportional electromagnetic valve and a loading and unloading button and further comprises a control device and a controller, and the control module is used for sending a control signal to the lifting proportional electromagnetic valve and / or the dumping proportional electromagnetic valve according to the control signal sent by the operating handle so as to control the lifting proportional electromagnetic valve and / or the dumping proportional electromagnetic valve. The control device sends a control signal to the vibration device according to a control signal sent by the loading and unloading button. The vibration device is arranged on the bucket of the carry-scraper, and the control device is used for opening and closing the vibration device under specific conditions, so that the unloading difficulty of the carry-scraper is effectively avoided, and the impact force of repeated unloading of the bucket is reduced.

Description

Technical Field

[0001] The present invention relates to the technical field of engineering machinery, and more specifically, to an underground scraper and a quick loading and unloading control system and method. Background Art

[0002] At present, the loading of underground loaders is all done manually. In the actual operation process, there are often difficulties in loading, secondary loading, and low production efficiency. When the loaders are fully loaded, the loaders will scatter materials during walking due to the uneven ground. In addition, when the loaders are unloading, they have difficulty in unloading due to the limit of unloading height, especially when loading mining trucks. Because the mining trucks are high, the bucket unloading angle is limited. In order to be able to unload completely, the bucket needs to be unloaded repeatedly to achieve the purpose of unloading. The unloading height of the bucket and the repeated unloading of the mining trucks have a large impact force, which seriously affects the service life of related parts, increases the risk of cracking and failure of parts, and increases the maintenance cost of the equipment. Due to the difficulty in loading and unloading, the impact force is large, which affects the health of the operators, reduces work efficiency, causes additional energy consumption, and increases maintenance costs. Summary of the invention

[0003] The content of this application is used to introduce concepts in a brief form, which will be described in detail in the detailed implementation section below. The content of this application is not intended to identify the key features or essential features of the technical solution claimed for protection, nor is it intended to limit the scope of the technical solution claimed for protection.

[0004] Some embodiments of the present application propose an underground scraper and a rapid loading and unloading control system and method to solve the technical problems mentioned in the above background technology section.

[0005] As a first aspect of the present application, some embodiments of the present application provide a quick loading and unloading control system for an underground shovel loader, the shovel loader comprising a bucket, the bucket being provided with a vibration device, the quick loading and unloading control system comprising an operating handle for a user to operate to implement a function switching operation of the bucket of the underground shovel loader; a lifting proportional solenoid valve for realizing the conduction or closing of an oil circuit for lifting the shovel loader bucket according to an input electrical signal; a dumping proportional solenoid valve for realizing the conduction or closing of an oil circuit for dumping the shovel loader bucket according to an input electrical signal; the quick loading and unloading control system further comprises: a control device for sending a control signal to the lifting proportional solenoid valve and / or the dumping proportional solenoid valve according to a control signal sent by the operating handle to control the lifting proportional solenoid valve and / or the dumping proportional solenoid valve; wherein the bucket of the shovel loader is provided with a vibration device; the quick loading and unloading control system further comprises: a loading and unloading button for a user to operate to realize activation and deactivation of the vibration device, the control device sending a control signal to the vibration device according to the control signal sent by the loading and unloading button to control the vibration device.

[0006] Furthermore, the quick loading and unloading control system also includes: a dumping cylinder position sensor for obtaining the tilt angle of the bucket of the scraper; wherein the control device sends a control signal to the vibration device according to the control signal transmitted by the dumping cylinder position sensor.

[0007] Furthermore, the rapid loading and unloading control system also includes: a lifting cylinder position sensor for obtaining the bucket position height of the scraper; wherein the control device sends a control signal to the vibration device according to the control signal transmitted by the lifting cylinder position sensor.

[0008] Furthermore, the rapid loading and unloading control system also includes: a gearbox control device for controlling the gear position of the scraper; wherein the control device sends a control signal to the lifting proportion solenoid valve and / or the vibration device according to the gear position signal sent by the gearbox control device.

[0009] Furthermore, the rapid loading and unloading control system also includes: an engine control device for controlling the start and stop of the engine of the scraper; wherein the control device sends a control signal to the lifting proportional solenoid valve and / or vibration device according to the engine start and stop signals sent by the engine control device.

[0010] Furthermore, the quick loading and unloading control system also includes: an interactive device for user operation to achieve human-computer interaction; wherein the control device sends a control signal to the interactive device based on the control signal sent by the operating handle and / or the control signal sent by the loading and unloading button and / or the control signal sent by the engine control device and / or the control signal sent by the transmission control device.

[0011] As a second aspect of the present application, some embodiments of the present application provide an underground scraper, comprising the above-mentioned rapid loading and unloading control system.

[0012] As a third aspect of the present application, some embodiments of the present application provide a bucket of an underground shovel loader with a vibration device, wherein a plurality of the vibration devices are provided and the plurality of vibration devices are symmetrically arranged on the bucket.

[0013] As a fourth aspect of the present application, some embodiments of the present application provide a rapid loading and unloading control method, wherein the scraper comprises:

[0014] A bucket, wherein the bucket is provided with a vibration device;

[0015] An operating handle, used for the user to operate to switch the bucket function of the underground scraper;

[0016] The lifting proportional solenoid valve is used to open or close the oil circuit for lifting the bucket of the scraper according to the input electrical signal;

[0017] An on / off button, used for a user to operate to activate and deactivate the vibration device;

[0018] A dump cylinder position sensor, used to obtain the tilt angle of the bucket of the scraper;

[0019] A lifting cylinder position sensor, used to obtain the bucket position height of the scraper;

[0020] A control device, used for sending a control signal to the lifting proportional solenoid valve according to the control signal sent by the operating handle to control the lifting proportional solenoid valve;

[0021] The rapid loading and unloading control method comprises:

[0022] During the loading process, the operating status of the scraper is obtained according to the control signals of the operating handle, the loading and unloading buttons and the dumping cylinder position sensor;

[0023] When the dumping cylinder position sensor reaches the shoveling state and receives the control signal sent by the loading and unloading button, it sends an opening control signal to the vibration device;

[0024] When the dump cylinder position sensor reaches the bucket retracting setting position, a closing control signal is sent to the vibration device.

[0025] Furthermore, the rapid loading and unloading control method further includes:

[0026] During the unloading process, the operating status of the scraper is obtained according to the control signals of the operating handle, the loading and unloading buttons, the lifting cylinder position sensor and the dumping cylinder position sensor;

[0027] When the lifting cylinder position sensor exceeds the set threshold value and the dumping cylinder position sensor reaches the unloading state and receives the control signal sent by the loading and unloading button, a control signal for opening is sent to the vibration device.

[0028] Compared with the prior art, the technical solution provided by the present invention has the following beneficial effects:

[0029] The present application effectively avoids the difficulty of unloading the scraper loader by providing a vibration device on the scraper loader bucket and opening and closing the vibration device under specific conditions through a control device, reduces the impact force of repeated unloading of the scraper loader, increases the service life of the equipment, reduces maintenance costs, and improves work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] The drawings constituting a part of this application are used to provide a further understanding of this application, so that other features, purposes and advantages of this application become more obvious. The illustrative embodiment drawings and their descriptions of this application are used to explain this application and do not constitute an improper limitation on this application.

[0031] In addition, throughout the drawings, the same or similar reference numerals represent the same or similar elements. It should be understood that the drawings are schematic and that the components and elements are not necessarily drawn to scale.

[0032] Figure 1 is a schematic diagram of the overall structure of an underground scraper according to an embodiment of the present application;

[0033] Figure 2 is a schematic diagram of a bucket structure of an underground scraper according to an embodiment of the present application;

[0034] Figure 3 This is a schematic diagram of the structure of a quick loading and unloading control system according to an embodiment of the present application;

[0035] Figure 4 This is a schematic diagram of signal transmission of a quick loading and unloading control system according to an embodiment of the present application;

[0036] Figure 5 This is a schematic diagram of the steps of a fast loading and unloading control method according to an embodiment of the present application;

[0037] Explanation of the symbols in the schematic diagram:

[0038] 100. Scraper;

[0039] 200, bucket;

[0040] 300. Vibration device;

[0041] 400, operating handle;

[0042] 500, lifting proportional solenoid valve;

[0043] 600, dumping proportional solenoid valve;

[0044] 700, control device;

[0045] 800, load and unload buttons;

[0046] 900, dump cylinder position sensor;

[0047] 1000, lift cylinder position sensor;

[0048] 1100, gearbox control device;

[0049] 1200, engine control device;

[0050] 1300. Interactive device. DETAILED DESCRIPTION

[0051] Embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although certain embodiments of the present disclosure are shown in the accompanying drawings, it should be understood that the present disclosure can be implemented in various forms and should not be construed as being limited to the embodiments set forth herein. On the contrary, these embodiments are provided to provide a more thorough and complete understanding of the present disclosure. It should be understood that the drawings and embodiments of the present disclosure are only for exemplary purposes and are not intended to limit the scope of protection of the present disclosure.

[0052] It should also be noted that, for ease of description, only the parts related to the invention are shown in the drawings. In the absence of conflict, the embodiments and features in the embodiments of the present disclosure can be combined with each other.

[0053] It should be noted that the concepts such as "first" and "second" mentioned in the present disclosure are only used to distinguish different devices, modules or units, and are not used to limit the order or interdependence of the functions performed by these devices, modules or units.

[0054] It should be noted that the modifications of "one" and "plurality" mentioned in the present disclosure are illustrative rather than restrictive, and those skilled in the art should understand that unless otherwise clearly indicated in the context, it should be understood as "one or more".

[0055] The names of the messages or information exchanged between multiple devices in the embodiments of the present disclosure are only used for illustrative purposes and are not used to limit the scope of these messages or information.

[0056] The present disclosure will be described in detail below with reference to the accompanying drawings and in conjunction with embodiments.

[0057] like Figures 1 to 5 As shown, a quick loading and unloading control system of one embodiment of the present application is used for an underground scraper 100, wherein the scraper 100 includes a bucket 200, and the bucket 200 is provided with a vibration device 300. The quick loading and unloading control system includes an operating handle 400 for a user to operate to realize the function switching operation of the bucket 200 of the underground scraper 100; a lifting proportional solenoid valve 500 for realizing the conduction or closing of the oil circuit for lifting the bucket 200 of the scraper 100 according to an input electrical signal; a dumping proportional solenoid valve 600 for realizing the conduction or closing of the oil circuit for dumping the bucket 200 of the scraper 100 according to an input electrical signal; the quick loading and unloading control system also includes : A control device 700, used for sending a control signal to the lifting proportional solenoid valve 500 and / or the dumping proportional solenoid valve 600 according to the control signal sent by the operating handle 400 to control the lifting proportional solenoid valve 500 and / or the dumping proportional solenoid valve 600; wherein, a vibration device 300 is provided on the bucket 200 of the scraper 100; the quick loading and unloading control system also includes: a loading and unloading button 800, used for the user to operate to activate and shut down the vibration device 300, and the control device 700 sends a control signal to the vibration device 300 according to the control signal sent by the loading and unloading button 800 to control the vibration device 300.

[0058] Specifically, there are multiple vibration devices 300 on the bucket 200, and the multiple vibration devices 300 are arranged at symmetrical positions on the bucket 200. In a specific embodiment, the vibration device 300 is a vibration motor, and a set of adjustable eccentric blocks are installed at both ends of the rotor shaft of the vibration motor, and the centrifugal force generated by the high-speed rotation of the shaft and the eccentric blocks is used to obtain the exciting force. The vibration device 300 is installed on the bucket 200. When the bucket 200 is shoveling materials, the blade of the bucket 200 is inserted into the material pile, and the exciting force of the vibration motor causes the blade of the bucket 200 to vibrate, thereby effectively reducing the insertion resistance of the bucket 200 and increasing the insertion depth of the bucket 200. When the bucket 200 is closed, the vibration makes the material more compact, increases the stacking density in the bucket 200, and improves the full load rate of the loading.

[0059] More specifically, the quick loading and unloading control system further includes: a dumping cylinder position sensor 900, which is used to obtain the tilt angle of the bucket 200 of the scraper 100; wherein the control device 700 sends a control signal to the vibration device 300 according to the control signal transmitted by the dumping cylinder position sensor 900. The quick loading and unloading control system further includes: a lifting cylinder position sensor 1000, which is used to obtain the position height of the bucket 200 of the scraper 100; wherein the control device 700 sends a control signal to the vibration device 300 according to the control signal transmitted by the lifting cylinder position sensor 1000.

[0060] The operator lowers the bucket 200 by operating the operating handle 400. Before the operation, the operator needs to determine whether the engine of the scraper 100 is operating normally and whether the gear position of the scraper 100 is in the first gear. After receiving the control signal sent by the operating handle 400, the control device 700 sends a control signal to the lifting proportional solenoid valve 500 to lower the bucket 200 to the shoveling height. At the same time, the control device 700 sends a control signal to the dumping proportional solenoid valve 600 to control the dumping proportional solenoid valve 600 to make the shovel blade of the bucket 200 fit the ground. The operator then presses the loading and unloading button 800. After receiving the electrical signal sent by the loading and unloading button 800, the control device 700 sends a control signal to the vibration device 300 so that the vibration device 300 is energized and starts to vibrate. The operator increases the throttle to make the underground shovel loader 100 move forward and then insert the bucket 200 into the material pile. Due to the exciting force of the vibration device 300, the bucket 200 can be inserted into the material pile more easily, and the insertion depth is also increased, so that full loading can be achieved in one loading.

[0061] When the bucket 200 is fully loaded and the shovel loader 100 needs to transport the shoveled materials to the loading truck, the operator operates the operating handle 400 to make the bucket 200 reach the bucket-collecting position. Specifically, the operator operates the operating handle 400, and the operating handle 400 sends an electrical signal to the control device 700. After receiving the electrical signal sent by the operating handle 400, the control device 700 sends a control signal to the lifting proportional solenoid valve 500 so that the lifting proportional solenoid valve 500 lifts the bucket 200 to the set position. At the same time, the control device 700 sends a control signal to the dumping proportional solenoid valve 600 so that the dumping proportional solenoid valve 600 moves to a specified angle. When the bucket 200 reaches the specified bucket-collecting position, the control device 700 sends a control signal to the vibration device 300 to make the vibration device 300 lose power, and then the vibration motor stops, which can effectively prevent the operator from spilling materials in the bucket 200 when driving the shovel loader 100 to the truck.

[0062] In a specific embodiment, when the shovel loader 100 is fully loaded at the mine car, the operator operates the operating handle 400 to start unloading the bucket 200. Specifically, the operator operates the operating handle 400, and the operating handle 400 sends a control signal to the control device 700. After receiving the electrical signal, the control device 700 sends a control signal to the lifting proportional solenoid valve 500, thereby increasing the opening and closing angle of the lifting proportional solenoid valve 500, and then the bucket 200 is lifted to a set height, that is, the set height of the lifting cylinder position sensor 1000. After reaching the set height, the lifting cylinder position sensor 1000 sends a control signal to the control device 700. At this time, the control device 700 sends a control signal to the lifting proportional solenoid valve 500 to stop lifting the bucket 200.

[0063] The operator then sends a dumping control signal to the control device 700 through the operating handle 400. After receiving the control signal, the control device 700 sends a control signal to the dumping proportional solenoid valve 600. The opening and closing angle of the dumping proportional solenoid valve 600 changes, and the bucket 200 starts to dump until the dumping cylinder position sensor 900 reaches the specified position (the angle between the bottom of the bucket 200 and the bottom surface is greater than 5°). The operator presses the loading and unloading button 800 so that the loading and unloading button 800 sends a control signal to the control device 700. After receiving the electrical signal, the control device 700 sends a power-on control signal to the vibration device 300 so that the vibration device 300 is activated. When the vibration device 300 is activated, the exciting force generated by the vibration device 300 enables the materials in the bucket 200 to be completely unloaded at one time during the subsequent dumping process, thereby improving the unloading efficiency.

[0064] In a specific embodiment, the quick loading and unloading control system further includes: a gearbox control device 1100, which is used to control the gear position of the scraper 100; wherein the control device 700 sends a control signal to the lifting proportion solenoid valve 500 and / or the vibration device 300 according to the gear position signal sent by the gearbox control device 1100. The quick loading and unloading control system further includes: an engine control device 1200, which is used to control the start and stop of the engine of the scraper 100; wherein the control device 700 sends a control signal to the lifting proportion solenoid valve 500 and / or the vibration device 300 according to the engine start and stop signals sent by the engine control device 1200. The quick loading and unloading control system also includes: an interactive device 1300, which is used for user operation to realize human-computer interaction operation; wherein, the control device 700 sends a control signal to the interactive device 1300 according to the control signal sent by the operating handle 400 and / or the control signal sent by the loading and unloading button 800 and / or the control signal sent by the engine control device 1200 and / or the control signal sent by the transmission control device 1100.

[0065] Specifically, the transmission control device 1100 is used to control the gear switching of the shovel loader 100. When the shovel loader 100 is preparing to load, the operator sends a control signal to the control device 700 through the gear handle, and then the control device 700 sends a gear change request control signal to the transmission control device 1100, and then the transmission control device 1100 controls the gear of the shovel loader 100 to change to 1st gear.

[0066] More specifically, the shovel loader 100 needs the engine to be turned on before loading and unloading. When the key switch is turned to the specified position, the entire vehicle is powered on. The operator sends a control signal to the control device 700 through a button or an engine start key. The control device 700 sends a control signal to the engine control device 1200 to start the engine, thereby starting the engine.

[0067] More specifically, the interactive device 1300 is a display that can show the operator all the steps and operation signals of the scraper 100 during the working process, and can help the operator accurately judge the issuance status of various instructions.

[0068] In a specific embodiment, the present application provides a rapid loading and unloading control method, wherein the scraper 100 includes:

[0069] A bucket 200, wherein a vibration device 300 is provided on the bucket 200;

[0070] An operating handle 400 is used for a user to operate to implement a function switching operation of the bucket 200 of the underground scraper 100;

[0071] The lifting proportional solenoid valve 500 is used to open or close the oil circuit for lifting the bucket 200 of the scraper 100 according to the input electrical signal;

[0072] An on / off button 800 is used for a user to operate to activate and deactivate the vibration device 300;

[0073] A dump cylinder position sensor 900, used to obtain the tilt angle of the bucket 200 of the scraper 100;

[0074] A lifting cylinder position sensor 1000, used to obtain the position height of the bucket 200 of the scraper 100;

[0075] The control device 700 is used to send a control signal to the lifting proportional solenoid valve 500 according to the control signal sent by the operating handle 400 to control the lifting proportional solenoid valve 500;

[0076] The rapid loading and unloading control method comprises:

[0077] S100, during the loading process, obtaining the operating state of the scraper 100 according to the control signals of the operating handle 400, the loading and unloading button 800 and the dumping cylinder position sensor 900;

[0078] S200, when the dumping cylinder position sensor 900 reaches the scooping state and receives the control signal sent by the loading and unloading button 800, it sends an opening control signal to the vibration device 300;

[0079] S300, when the dumping cylinder position sensor 900 reaches the bucket collection setting position, it sends a closing control signal to the vibration device 300.

[0080] S400, during the unloading process, the operating state of the scraper 100 is obtained according to the control signals of the operating handle 400, the loading and unloading button 800, the lifting cylinder position sensor 1000 and the dumping cylinder position sensor 900;

[0081] S500, when the lifting cylinder position sensor 1000 exceeds the set threshold value and the dumping cylinder position sensor 900 reaches the unloading state and receives the control signal sent by the loading and unloading button 800, a control signal for opening is sent to the vibration device 300.

[0082] Specifically, the operator lowers the bucket 200 by operating the operating handle 400. After receiving the control signal sent by the operating handle 400, the control device 700 sends a control signal to the lifting proportional solenoid valve 500 to lower the bucket 200 to the shoveling height. At the same time, the control device 700 sends a control signal to the dumping proportional solenoid valve 600 to control the dumping proportional solenoid valve 600 to make the shovel blade of the bucket 200 fit the ground. The operator then presses the loading and unloading button 800. After receiving the electrical signal sent by the loading and unloading button 800, the control device 700 sends a control signal to the vibration device 300 so that the vibration device 300 is energized and starts to vibrate, thereby making the loading process of the shovel loader 100 smoother.

[0083] When the bucket 200 is fully loaded and the shovel loader 100 needs to transport the shoveled materials to the loading truck, the operator operates the operating handle 400, and the operating handle 400 sends an electrical signal to the control device 700. After receiving the electrical signal sent by the operating handle 400, the control device 700 sends a control signal to the lifting proportional solenoid valve 500 so that the lifting proportional solenoid valve 500 lifts the bucket to the set position. At the same time, the control device 700 sends a control signal to the dumping proportional solenoid valve 600 so that the dumping proportional solenoid valve 600 moves to a specified angle. When the bucket 200 reaches the specified position for collecting the bucket, the control device 700 sends a control signal to the vibration device 300 so that the vibration device 300 loses power, and then the vibration motor stops, which can effectively prevent the operator from spilling materials in the bucket 200 while driving the shovel loader 100 to the truck.

[0084] When the shovel loader 100 is fully loaded at the mine car, the operator operates the operating handle 400, and the operating handle 400 sends a control signal to the control device 700. After receiving the electrical signal, the control device 700 sends a control signal to the lifting proportional solenoid valve 500, thereby increasing the opening and closing angle of the lifting proportional solenoid valve 500, and then the bucket 200 is lifted to the set height, that is, the set height of the lifting cylinder position sensor 1000. After reaching the set height, the lifting cylinder position sensor 1000 sends a control signal to the control device 700, and at this time the control device 700 sends a control signal to the lifting proportional solenoid valve 500 to stop lifting the bucket 200.

[0085] The operator then sends a dumping control signal to the control device 700 through the operating handle 400. After receiving the control signal, the control device 700 sends a control signal to the dumping proportional solenoid valve 600. The opening and closing angle of the dumping proportional solenoid valve 600 changes, and the bucket 200 starts to dump until the dumping cylinder position sensor 900 reaches the specified position. The operator presses the loading and unloading button 800 so that the loading and unloading button 800 sends a control signal to the control device 700. After receiving the electrical signal, the control device 700 sends a power-on control signal to the vibration device 300 so that the vibration device 300 is activated. When the vibration device 300 is activated, the exciting force generated by the vibration device 300 enables the materials in the bucket to be completely unloaded at one time during the subsequent dumping process, thereby improving the unloading efficiency.

[0086] The above descriptions are only some preferred embodiments of the present disclosure and an explanation of the technical principles used. Those skilled in the art should understand that the scope of the invention involved in the embodiments of the present disclosure is not limited to the technical solutions formed by a specific combination of the above-mentioned technical features, but should also cover other technical solutions formed by any combination of the above-mentioned technical features or their equivalent features without departing from the above-mentioned inventive concept. For example, the above-mentioned features are replaced with the technical features with similar functions disclosed in the embodiments of the present disclosure (but not limited to) and the technical solutions formed.

Claims

1. A quick loading and unloading control system for an underground scraper, wherein the scraper comprises a bucket and a vibration device is provided on the bucket; The rapid loading and unloading control system comprises: An operating handle, used for the user to operate to switch the bucket function of the underground scraper; The lifting proportional solenoid valve is used to open or close the oil circuit for lifting the bucket of the scraper according to the input electrical signal; The dumping proportional solenoid valve is used to open or close the oil circuit for dumping the scraper bucket according to the input electrical signal; Features: The quick loading and unloading control system further comprises: a control device for sending a control signal to the lifting proportional solenoid valve and / or the dumping proportional solenoid valve according to the control signal sent by the operating handle to control the lifting proportional solenoid valve and / or the dumping proportional solenoid valve; Wherein, the bucket of the scraper is provided with a vibration device; the rapid loading and unloading control system also includes: The loading and unloading button is used for the user to operate to activate and deactivate the vibration device. The control device sends a control signal to the vibration device according to the control signal sent by the loading and unloading button to control the vibration device.

2. The rapid loading and unloading control system according to claim 1, Features: The rapid loading and unloading control system further comprises: A dump cylinder position sensor, used to obtain the tilt angle of the bucket of the scraper; Wherein, the control device sends a control signal to the vibration device according to the control signal transmitted by the dumping cylinder position sensor.

3. The rapid loading and unloading control system according to claim 2, Features: The rapid loading and unloading control system further comprises: A lifting cylinder position sensor, used to obtain the bucket position height of the scraper; Wherein, the control device sends a control signal to the vibration device according to the control signal transmitted by the lifting cylinder position sensor.

4. The rapid loading and unloading control system according to claim 3, Features: The rapid loading and unloading control system further comprises: A gearbox control device, used to control the gear position of the scraper; Wherein, the control device sends a control signal to the lifting proportion solenoid valve and / or the vibration device according to the gear position signal sent by the transmission control device.

5. The rapid loading and unloading control system according to claim 4, Features: The rapid loading and unloading control system further comprises: An engine control device, used to control the start and stop of the engine of the scraper; Wherein, the control device sends a control signal to the lifting proportional solenoid valve and / or the vibration device according to the engine start and stop signals sent by the engine control device.

6. The rapid loading and unloading control system according to claim 5, Features: The rapid loading and unloading control system further comprises: An interactive device, used for users to operate to achieve human-computer interactive operation; Wherein, the control device sends a control signal to the interactive device according to the control signal sent by the operating handle and / or the control signal sent by the loading and unloading button and / or the control signal sent by the engine control device and / or the control signal sent by the transmission control device.

7. An underground scraper, comprising the quick loading and unloading control system according to any one of claims 1 to 6.

8. The bucket of an underground shovel loader with a vibration device as described in any one of claims 1 to 6, wherein a plurality of vibration devices are provided and the plurality of vibration devices are symmetrically arranged on the bucket.

9. A fast loading and unloading control method, in, The scraper comprises: A bucket, wherein the bucket is provided with a vibration device; An operating handle, used for the user to operate to switch the bucket function of the underground scraper; The lifting proportional solenoid valve is used to open or close the oil circuit for lifting the bucket of the scraper according to the input electrical signal; An on / off button, used for a user to operate to activate and deactivate the vibration device; A dump cylinder position sensor, used to obtain the tilt angle of the bucket of the scraper; A lifting cylinder position sensor, used to obtain the bucket position height of the scraper; A control device, used for sending a control signal to the lifting proportional solenoid valve according to the control signal sent by the operating handle to control the lifting proportional solenoid valve; The rapid loading and unloading control method comprises: During the loading process, the operating status of the scraper is obtained according to the control signals of the operating handle, the loading and unloading buttons and the dumping cylinder position sensor; When the dumping cylinder position sensor reaches the shoveling state and receives the control signal sent by the loading and unloading button, it sends an opening control signal to the vibration device; When the dump cylinder position sensor reaches the bucket retracting setting position, a closing control signal is sent to the vibration device.

10. The rapid loading and unloading control method according to claim 9, Features: The rapid loading and unloading control method further comprises: During the unloading process, the operating status of the scraper is obtained according to the control signals of the operating handle, the loading and unloading buttons, the lifting cylinder position sensor and the dumping cylinder position sensor; When the lifting cylinder position sensor exceeds the set threshold value and the dumping cylinder position sensor reaches the unloading state and receives the control signal sent by the loading and unloading button, a control signal for opening is sent to the vibration device.

Images