Quick detachable material conveying hopper truck and using method

Abstract

The invention provides a fast detachable material conveying hopper truck and a using method, and belongs to the technical field of building construction, the fast detachable material conveying hopper truck comprises a cart, the cart comprises a frame, moving wheels, a cross rod, a brake and rear supporting legs, a hopper comprises a stock bin, a feeding cover, a control rod, a discharging cover, a push rod and guide wheels, and a lifting assembly is arranged between the hopper and the frame. The lifting assembly comprises a lifting rod, an auxiliary arm, a connecting rod and a hopper automatic sensing system, the hopper automatic sensing system obtains the feeding and discharging conditions of a hopper in real time through a sensor, controls a lifting hopper to conduct automatic discharging, analyzes the characteristics of materials synchronously, optimizes the discharging process, and improves the discharging efficiency. The manual hopper trolley solves the problems that most existing manual hopper trolleys are overall and cannot be separated, when conveying workers convey materials to the designated position, the workers in the construction area need to unload the materials, then the next round of carrying can be continued, and the efficiency of the workers for conveying the materials is low.

Description

Technical Field

[0001] The present invention belongs to the technical field of construction, and specifically relates to a quickly detachable material transport hopper truck and a usage method thereof. Background Art

[0002] In many industries such as construction, mining, and agriculture, material transportation is a basic and important link. As a common transportation tool, the material transport hopper truck is widely used in these fields. Traditional material transport hopper trucks usually consist of a frame, wheels, and a hopper fixed to the frame, which are connected together by welding or bolt fixing, etc.

[0003] However, most of the existing manual hopper trucks are not separable as a whole. When the transport workers deliver the materials to the designated location, they still need to wait for the workers in the construction area to unload the materials before they can continue the next round of handling. This may lead to low efficiency of the transport workers, slow overall transport speed, extended construction period, and increased labor costs. Therefore, a quickly detachable material transport hopper truck and a usage method thereof are designed. Summary of the Invention

[0004] The embodiment of the present invention provides a quickly detachable material transport hopper truck and a usage method thereof, which solve the problem that most of the existing manual hopper trucks are not separable as a whole. When the transport workers deliver the materials to the designated location, they still need to wait for the workers in the construction area to unload the materials before they can continue the next round of handling, resulting in low efficiency of the transport workers.

[0005] In view of the above problems, the technical solution proposed by the present invention is:

[0006] The present invention provides a quickly detachable material transport hopper truck, including a trolley, the trolley includes a frame, moving wheels, a cross bar, a brake, and rear legs, the moving wheels are arranged on the bottom surface of the front end of the frame, the cross bar is fixed to the rear end of the frame, the brake is arranged on the lower side of one of the cross bars, and the rear legs are arranged at the bottom of the frame;

[0007] a hopper, the hopper is mounted on the upper surface of the frame, the hopper includes a hopper bin, a feed cover, a control rod, a discharge cover, a push rod, and guide wheels, the feed cover is arranged on the upper surface of the hopper bin, the control rod is arranged between the feed cover and the hopper bin, the discharge cover is arranged at the front end of the hopper bin, the push rod is arranged between the discharge cover and the hopper bin, and the guide wheels are arranged at the bottom of the hopper bin;

[0008] a lifting assembly, the lifting assembly is arranged between the hopper and the frame, the lifting assembly includes a lifting rod, an auxiliary arm, and a connecting rod, the auxiliary arm is arranged between the lifting rod and the hopper bin, and the connecting rod is arranged between the lifting rod and the auxiliary arm;

[0009] Hopper automatic induction system, the hopper automatic induction system uses sensors to obtain the feeding and discharging conditions of the hopper in real time, controls the hanging hopper to discharge automatically, analyzes the characteristics of the material synchronously, and optimizes the discharging process. The hopper automatic induction system includes an intelligent recognition module, a material detection module and a manual control module.

[0010] As a preferred technical solution of the present invention, at least two moving wheels are provided on the bottom surface of the front end of the vehicle frame. The moving wheels are screwed to the vehicle frame. The brake includes a brake handle, a brake wire, a connecting rod, a brake plate and a connecting plate. The brake handle is screwed to the cross bar. The two ends of the brake wire are respectively connected to the brake handle and the connecting rod. A connecting plate is arranged between the brake wire and the connecting rod. The brake wire is screwed to the connecting plate and the brake handle. The connecting plate is fixed inside the vehicle frame. The connecting rod passes through the connecting plate and is screwed to the connecting plate. The brake plates are screwed to both ends of the connecting rod and are located directly behind the moving wheels. A controller is installed at the upper end of the other cross bar.

[0011] As a preferred technical solution of the present invention, connection blocks a are provided at both ends of the control rod. The connection blocks a are respectively screwed to the bin and both ends of the control rod. The upper surface of the feed cover is slidably connected to the inner top surface of the bin. The discharge port of the bin is designed to be inclined. The shape of the discharge cover matches the shape of the discharge port. The push rods are arranged on both sides of the bin. Both ends of the push rods are respectively screwed to the bin and the discharge cover. The control rod and the push rods are electric push rods.

[0012] As a preferred technical solution of the present invention, a movable block is fixed to the upper end of the discharge cover. A fixed block rotatably connected to the movable block is fixed to the upper end of the bin. A sealing gasket is arranged between the rear end of the discharge cover and the bin. The sealing gasket is fixed to the rear end of the bin. At least four guide wheels are screwed to the bottom end of the bin. Guide grooves adapted to the guide wheels are provided on the upper surface of the vehicle frame.

[0013] As a preferred technical solution of the present invention, the lifting rod is a hydraulic rod. A connection block b is arranged between the lifting rod and the vehicle frame. The connection block b is screwed to the vehicle frame. The connecting rods are arranged on both sides near the bottom end of the auxiliary arm. The connecting rods pass through the front end of the lifting rod and are in threaded cooperation with the auxiliary arm. The front end of the push rod is rotatably connected to the connecting rod. The auxiliary arm is designed in an L shape. Mounting blocks are rotatably connected to both ends of the auxiliary arm. The two mounting blocks are respectively screwed to the rear end of the bin and the inside of the vehicle frame.

[0014] As a preferred technical solution of the present invention, the intelligent recognition module is used to capture the position and status of the hopper truck. The intelligent recognition module includes a graphic capture unit, a deep learning unit, an image processing unit, and a controller response unit;

[0015] The graphic capture unit uses a camera to capture images of the material transport hopper truck at key positions on the material transport route;

[0016] The deep learning unit uses a deep learning model to autonomously learn and optimize the image recognition of the material transport hopper truck;

[0017] The image processing unit is used to process the graphics captured by the graphic capture unit and identify the position of the material transport hopper truck;

[0018] The controller response unit adjusts the operating parameters of the hopper truck or triggers corresponding actions according to the information of the image processing unit;

[0019] The material monitoring module is used to analyze the chemical and physical properties of the material in real time and adjust the unloading speed according to the material properties. The material monitoring module includes a chemical composition analysis unit, a density monitoring unit, a material level monitoring unit, a data analysis unit, and a database;

[0020] The chemical composition analysis unit uses a micro-spectrometer to analyze the chemical composition of the material and is installed at the outlet of the silo;

[0021] The density monitoring unit uses a densitometer to measure the density of the material and is installed on the inner wall of the silo;

[0022] The material level monitoring unit uses a pressure sensor to monitor the feeding and discharging amounts of the material in the silo in real time;

[0023] The data analysis unit uses data analysis software to process the spectral data to identify the chemical composition of the material and processes the density data to determine the physical density of the material;

[0024] The database is used to store the standard characteristic data of the material for comparison with the real-time analysis results;

[0025] The manual control module is used to directly control the unloading and feeding operations manually through the controller when the automatic induction system of the hopper fails and the automatic actions cannot be used normally.

[0026] As a preferred technical solution of the present invention, the detailed processing steps of the material monitoring module are as follows:

[0027] Step a, install the parts of the spectrometer, including a light source, a monochromator, a detector, and a sample chamber. The densitometer is installed at the bottom or side wall of the hopper;

[0028] Step b, the spectral analyzer and the density sensor synchronously collect real-time data.

[0029] Step c, identify the absorption or emission peaks in the spectrum, calculate the wavelength, intensity, and width of the peaks, compare the collected spectral data with the spectral data in the database, and determine the elements and compounds in the material.

[0030] Step d, collect the complete data from the densitometer, including the density readings and timestamps at each measurement point, add up the density values of all measurement points, then divide by the total number of measurement points to obtain the average density, and calculate the statistical parameters of the density.

[0031] Step e, based on the analyzed data, establish a mathematical model of the silo discharging process based on fluid mechanics and material flow principles, record the discharging speeds under different conditions by changing the discharging angle and the opening and closing size of the discharging cover.

[0032] Step f, store the simulation data with different parameters in the database, match the calculation results of the real-time data with the parameters in the database, and adjust the hopper in real time according to the matching results.

[0033] On the other hand, a method for using a quickly detachable material transport hopper truck includes the following steps:

[0034] Step S1, the worker transports the empty silo to the loading area and disassembles the empty silo from the lifting assembly to prepare for loading.

[0035] Step S2, by configuring a separate controller on one side of the silo, the worker manually controls the use of the control lever to open the feed cover, load the material into the silo. After the material reaches the threshold, the controller gives a prompt to stop filling the material in the silo and close the feed cover.

[0036] Step S3, the worker refixes the silo filled with material on the lifting assembly and ensures that the silo is firmly connected to the lifting assembly through bolts and screws.

[0037] Step S4, push the material transport hopper truck to the discharging area, and synchronously turn on the automatic induction system of the hopper to automatically control the discharging work of the material transport hopper truck to complete the discharging work.

[0038] Step S5, after discharging is completed, transport the empty material transport hopper truck back to the loading area. The worker loosens the bolts again and disassembles the silo from the lifting assembly to prepare for the next loading.

[0039] Step S6, repeat steps S1 - S5 in a loop to achieve continuous material transportation and discharging work.

[0040] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0041] (1) By dividing the vehicle frame, hopper and lifting assembly into three modules, and connecting the modules with easily detachable connecting parts such as screws and bolts, the present invention synchronizes the loading and unloading operations, thereby improving the work efficiency.

[0042] (2) By using the present invention to monitor the chemical composition and physical density of the material in real time, automatically adjust the unloading parameters according to the material characteristics, and synchronously adjust the opening and closing size of the discharge cover and the lifting height, the accuracy and quality of unloading are improved, the present invention can adapt to different materials and environmental conditions, the applicable range is increased, and by reducing manual operation, the labor intensity and operation risk of front-line workers are reduced.

[0043] (3) Through the hopper automatic induction system of the present invention, according to the sensor data, the suspension bucket is controlled to discharge automatically, the unloading process is optimized, and when the automatic induction system fails, a manual control option is provided to ensure the continuity of the unloading and feeding operations.

[0044] The above description is only an overview of the technical solution of the present invention. In order to be able to understand the technical means of the present invention more clearly, it can be implemented according to the content of the description. And in order to make the above and other objects, features and advantages of the present invention more obvious and understandable, the specific embodiments of the present invention are specifically exemplified below. Brief Description of the Drawings

[0045] Figure 1 is the overall structural schematic diagram of a fast-detachable material transport hopper vehicle disclosed by the present invention;

[0046] Figure 2 is the disassembled structural schematic diagram of a fast-detachable material transport hopper vehicle disclosed by the present invention;

[0047] Figure 3 is the overall structural schematic diagram of the hopper of a fast-detachable material transport hopper vehicle disclosed by the present invention;

[0048] Figure 4 is the structural schematic diagram of the lifting assembly of a fast-detachable material transport hopper vehicle disclosed by the present invention;

[0049] Figure 5 is the front view structural schematic diagram of a fast-detachable material transport hopper vehicle disclosed by the present invention;

[0050] Figure 6 is the block diagram of the hopper automatic induction system of a fast-detachable material transport hopper vehicle and its usage method disclosed by the present invention;

[0051] Description of reference numerals: 100, trolley; 101, frame; 102, moving wheel; 103, crossbar; 104, brake handle; 105, brake cable; 106, connecting rod; 107, brake plate; 108, connecting plate; 109, controller; 1010, rear leg;

[0052] 200, hopper; 201, silo; 202, feed cover; 203, control rod; 204, connecting block a; 205, discharge cover; 206, push rod; 207, sealing washer; 208, fixed block; 209, movable block; 2010, guide wheel;

[0053] 300, lifting assembly; 301, lifting rod; 302, auxiliary arm; 303, connecting rod; 304, connecting block b; 305, mounting block;

[0054] 400, automatic hopper induction system; 401, intelligent recognition module; 4011, image capture unit; 4012, deep learning unit; 4013, image processing unit; 4014, controller response unit; 402, raw material detection module; 4021, chemical composition analysis unit; 4022, density monitoring unit; 4023, material level monitoring unit; 4024, data analysis unit; 4025, database; 403, manual control module. Detailed implementation manners

[0055] To make the objectives, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Apparently, the described embodiments are some but not all of the embodiments of the present invention. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0056] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed present invention, but merely represents selected embodiments of the present invention. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0057] It should be noted that like reference numerals and letters denote like items in the following drawings. Therefore, once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings.

[0058] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation on the present invention.

[0059] In addition, the terms "first" and "second" are only used for descriptive purposes and should not be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present invention, "a plurality of" means two or more unless otherwise specifically defined.

[0060] Embodiment 1

[0061] Referring to the attached Figures 1-5 As shown, the present invention provides a technical solution: a quickly detachable material transporting hopper truck, including a trolley 100, the trolley 100 includes a frame 101, moving wheels 102, a cross bar 103, a brake and rear legs 1010, the moving wheels 102 are arranged on the front bottom surface of the frame 101, the cross bar 103 is fixed to the rear end of the frame 101, the brake is arranged on the lower side of one of the cross bars 103, and the rear legs 1010 are arranged at the bottom of the frame 101;

[0062] A hopper 200, the hopper 200 is erected on the upper surface of the frame 101, the hopper 200 includes a bin 201, a feed cover 202, a control rod 203, a discharge cover 205, a push rod 206 and guide wheels 2010, the feed cover 202 is arranged on the upper surface of the bin 201, the control rod 203 is arranged between the feed cover 202 and the bin 201, the discharge cover 205 is arranged at the front end of the bin 201, the push rod 206 is arranged between the discharge cover 205 and the bin 201, and the guide wheels 2010 are arranged at the bottom of the bin 201;

[0063] A lifting assembly 300, the lifting assembly 300 is arranged between the hopper 200 and the frame 101, the lifting assembly 300 includes a lifting rod 301, an auxiliary arm 302 and a connecting rod 303, the auxiliary arm 302 is arranged between the lifting rod 301 and the bin 201, and the connecting rod 303 is arranged between the lifting rod 301 and the auxiliary arm 302;

[0064] Hopper automatic induction system 400. The hopper automatic induction system 400 uses sensors to obtain the feeding and discharging conditions of the hopper 200 in real time, controls the hanging hopper to discharge automatically, analyzes the characteristics of the material synchronously, and optimizes the discharging process. The hopper automatic induction system 400 includes an intelligent recognition module 401, a material detection module, and a manual control module 403.

[0065] The embodiments of the present invention are also implemented through the following technical solutions.

[0066] In the embodiment of the present invention, at least two moving wheels 102 are provided on the front bottom surface of the vehicle frame 101. The moving wheels 102 are screwed to the vehicle frame 101. Workers lift the hopper truck 200, the rear leg 1010 leaves the ground, and push the hopper truck 200 and the moving wheels 102 to move for the work of transporting and discharging materials. And the rear leg 1010 is a telescopic mechanical leg to adapt to different ground conditions and ensure the stability of the hopper truck 200. The brake includes a brake handle 104, a brake wire 105, a connecting rod 106, a brake plate 107, and a connecting plate 108. The brake handle 104 is screwed to the cross bar 103. Both ends of the brake wire 105 are respectively connected to the brake handle 104 and the connecting rod 106. A connecting plate 108 is provided between the brake wire 105 and the connecting rod 106. The brake wire 105 is screwed to the connecting plate 108 and the brake handle 104. The connecting plate 108 is fixed inside the vehicle frame 101. The connecting rod 106 passes through the connecting plate 108 and is screwed to the connecting plate 108. The brake plates 107 are screwed to both ends of the connecting rod 106 and are located directly behind the moving wheels 102. The wire tube is wrapped outside the brake wire 105, and the brake wire 105 slides freely inside the wire tube. When the worker squeezes the brake handle 104, the brake wire 105 is tightened, synchronously driving the connecting rod 106 on the other end connecting block to be pulled, rotating in the direction of releasing the brake wire 105, driving the brake pads at both ends of the connecting rod 106 to lift up, against the back of the moving wheels 102, restricting the movement of the moving wheels 102. A controller 109 is installed at the upper end of another cross bar 103. The controller 109 on the cross bar 103 is wirelessly connected to the controller 109 on the hopper 200, enabling linkage between the two controllers 109 and controlling the hopper 200 to achieve manual control.

[0067] In an embodiment of the present invention, connection blocks a204 are provided at both ends of the control rod 203. The connection blocks a204 are respectively screwed to the bin 201 and both ends of the control rod 203. The upper surface of the feed cover 202 is slidably connected to the inner top surface of the bin 201. The control rod 203 is installed on the bin 201 and the feed cover 202 through the connection blocks a204. When charging is required, the control rod 203 retracts, pulling the feed cover 202 to move inside the bin 201, opening the feed port of the bin 201. The discharge port of the bin 201 is inclined. The shape of the discharge cover 205 is adapted to the shape of the discharge port. The inclined design facilitates discharging. Push rods 206 are provided on both sides of the bin 201. Both ends of the push rods 206 are respectively screwed to the bin 201 and the discharge cover 205. The opening and closing of the discharge cover 205 are controlled by the telescopic movement of the push rods 206, thereby controlling the discharging of the bin 201. The control rod 203 and the push rods 206 are electric push rods 206.

[0068] In an embodiment of the present invention, a movable block 209 is fixed to the upper end of the discharge cover 205. A fixed block 208 rotatably connected to the movable block 209 is fixed to the upper end of the bin 201. The movable block 209 and the fixed block 208 are connected by bolts, so that when the discharge cover 205 is in the open state, its upper end rotates on the fixed block 208 of the bin 201 through the movable block 209. A sealing gasket 207 is provided between the discharge cover 205 and the rear end of the bin 201. The sealing gasket 207 is fixed to the rear end of the bin 201. The sealing performance between the discharge cover 205 and the bin 201 is improved by the sealing rubber ring. At least four guide wheels 2010 are screwed to the bottom end of the bin 201. Guide grooves adapted to the guide wheels 2010 are formed on the upper surface of the vehicle frame 101. When the bin 201 needs to be disassembled, the guide wheels 2010 facilitate the guiding movement and facilitate the stable disassembly of the bin 201.

[0069] In an embodiment of the present invention, the lifting rod 301 is a hydraulic rod. A connecting block b304 is provided between the lifting rod 301 and the vehicle frame 101. The connecting block b304 is screwed to the vehicle frame 101. The lifting rod 301 is installed through the connecting block b304. The connecting rods 303 are arranged on both sides near the bottom end of the auxiliary arm 302. The connecting rods 303 penetrate through the front end of the lifting rod 301 and are in threaded cooperation with the auxiliary arm 302. The front end of the push rod 206 is rotatably connected to the connecting rod 303. Through the connecting rod 303, the lifting action of the lifting rod 301 can push the auxiliary arm 302 to rise and fall. The auxiliary arm 302 is designed in an L shape, which is convenient for connecting with the silo 201. Moreover, the shape of the auxiliary arm 302 needs to be adapted to the shape of the silo 201 so that it can cooperate better with the silo 201. Installation blocks 305 are rotatably connected to both ends of the auxiliary arm 302. The two installation blocks 305 are respectively screwed to the rear end of the silo 201 and the inner side of the vehicle frame 101. Through the installation blocks 305, when the auxiliary arm 302 rises, it can rotate on the installation blocks 305 and push the rear end of the silo 201 to rise and fall, thereby controlling the silo 201 to pour out the materials.

[0070] In an embodiment of the present invention, the intelligent recognition module 401 is used to capture the position and state of the hopper 200 vehicle. The intelligent recognition module 401 includes a graphic capture unit, a deep learning unit 4012, an image processing unit 4013, and a controller response unit 4014;

[0071] The graphic capture unit uses a high-definition or night camera to capture images of the hopper 200 vehicle at key positions on the material transportation route;

[0072] The deep learning unit 4012 uses a deep learning model to autonomously learn and optimize the image recognition of the hopper 200 vehicle. Specifically, it includes: collecting image data of the hopper 200 vehicle in different positions and states, cleaning and annotating the data to prepare for training the model, designing a convolutional neural network or other suitable deep learning model, using the collected data to train the model until a satisfactory accuracy rate is achieved, and verifying the model performance on the data not involved in training;

[0073] The image processing unit 4013 is used to process the graphics captured by the graphic capture unit and identify the position of the hopper 200 vehicle. Specifically, it preprocesses the captured images, including grayscale conversion, denoising, contrast enhancement, etc., to improve the image quality, extracts the features of the hopper 200 vehicle from the image using the deep learning model, the model identifies the position of the hopper 200 vehicle according to the extracted features, and outputs the recognition result, that is, the coordinates of the hopper 200 vehicle, to the controller 109;

[0074] The controller response unit 4014 adjusts the operating parameters of the hopper 200 vehicle or triggers corresponding actions according to the information of the image processing unit 4013. For example, after the real-time position data of the hopper 200 vehicle matches the unloading area data, that is, when it reaches the unloading area, it controls the lifting assembly 300 to lift and opens the discharge cover 205, and synchronously adjusts the opening and closing size and lifting height of the discharge cover 205 according to the real-time calculation result of the material monitoring module;

[0075] The material monitoring module is used to analyze the chemical and physical properties of the material in real time and adjust the unloading speed according to the material properties. The material monitoring module includes a chemical composition analysis unit 4021, a density monitoring unit 4022, a material level monitoring unit 4023, a data analysis unit 4024, and a database 4025;

[0076] The chemical composition analysis unit 4021 analyzes the chemical composition of the material using a micro-spectrometer and is installed at the discharge port of the silo 201;

[0077] The density monitoring unit 4022 measures the density of the material using a densitometer and is installed on the inner wall of the silo 201;

[0078] The material level monitoring unit 4023 uses a pressure sensor to monitor the feeding and discharging amounts of the material in the silo 201 in real time, so as to monitor whether the loading and unloading are completed;

[0079] The data analysis unit 4024 processes the spectral data using data analysis software to identify the chemical composition of the material, and processes the density data to determine the physical density of the material;

[0080] The database 4025 is used to store the standard characteristic data of the material, which is used to compare with the real-time analysis results. According to the material characteristic analysis results, the unloading speed and method are automatically adjusted. If the material density is higher than the standard value, the unloading speed needs to be reduced to avoid blockage. If the chemical composition of the material changes, the unloading path or method needs to be adjusted to adapt to the new material characteristics;

[0081] The manual control module 403 is used to directly control the unloading and feeding operations through the controller 109 when the automatic induction system 400 of the hopper fails and the automatic actions cannot be used normally.

[0082] In the embodiment of the present invention, the detailed processing steps of the material monitoring module are as follows:

[0083] Step a, install the parts of the spectrometer, including a light source, a monochromator, a detector, and a sample chamber. The light source can irradiate the material in the hopper 200. The monochromator is used to separate light of a specific wavelength. The detector is used to detect the optical signal after passing through the material. The sample chamber ensures that the material can pass under the detector. The densitometer is installed at the bottom or side wall of the hopper 200;

[0084] Step b, the spectral analyzer and the density sensor synchronously collect real-time data;

[0085] Step c, identify the absorption or emission peaks in the spectrum, calculate the wavelength, intensity, and width of the peaks, compare the collected spectral data with the spectral data in the database 4025, and determine the elements and compounds in the material;

[0086] Step d, collect the complete data from the densitometer, including the density readings and timestamps at each measurement point, add up the density values at all measurement points, then divide by the total number of measurement points to obtain the average density, and calculate the statistical parameters of the density, such as the standard deviation;

[0087] Step e, based on the analyzed data, establish a mathematical model for the discharging process of the silo 201 based on the principles of fluid mechanics and material flow. The model should include the influence of factors such as the material density, the discharging angle of the silo 201, and the opening and closing size of the discharge cover 205 on the discharging speed. By changing the discharging angle and the opening and closing size of the discharge cover 205, record the discharging speed under different conditions;

[0088] Step f, store the simulation data with different parameters in the database 4025, match the calculation results of the real-time data with the parameters in the database 4025, and adjust the hopper 200 in real time according to the matching results;

[0089] Step g, install an angle sensor and a displacement sensor in the silo 201. Monitor the real-time angle of the silo 201 through the angle sensor, and detect the position of the hydraulic rod through the displacement sensor. When the deviation between the real-time data and the parameters in the database 4025 exceeds the threshold, trigger the manual mode. The staff adjusts the discharging angle and the opening and closing size of the discharge cover 205 according to experience to optimize the discharging process, and record the data of this time in the database 4025 for subsequent machine learning optimization to improve the accuracy and efficiency of automatic adjustment.

[0090] Embodiment 2

[0091] Refer to the attached Figure 6 As shown, another usage method of the quickly detachable material transportation hopper truck provided by the embodiment of the present invention includes the following steps:

[0092] Step S1, the worker transports the empty silo 201 to the loading area and disassembles the empty silo 201 from the lifting assembly 300 to prepare for loading;

[0093] Step S2: By configuring a separate controller 109 on one side of the bin 201, a worker manually controls the use of the control lever 203 to open the feed cover 202 and load materials into the bin 201. After the materials reach the threshold, the controller 109 gives a prompt to stop filling the materials in this bin 201 and close the feed cover 202.

[0094] Step S3: The worker refixes the bin 201 filled with materials onto the lifting assembly 300 and ensures that the bin 201 is firmly connected to the lifting assembly 300 through bolts and screws.

[0095] Step S4: Push the hopper truck 200 to the unloading area and synchronously activate the hopper automatic induction system 400 to automatically control the unloading operation of the hopper truck 200 to complete the unloading work.

[0096] Step S5: After unloading, return the hopper truck 200 with holes to the loading area. The worker loosens the bolts again and detaches the bin 201 from the lifting assembly 300 to prepare for the next loading.

[0097] Step S6: Repeat steps S1 - S5 in a loop to achieve continuous material transportation and unloading work.

[0098] The above is only the preferred embodiment of the present invention and is not used to limit the present invention. For those skilled in the art, the present invention can have various changes and modifications. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

[0099] It should be understood that the specific order or hierarchy of steps in the disclosed process is an example of an exemplary method. Based on design preferences, it should be understood that the specific order or hierarchy of steps in the process can be rearranged without departing from the protection scope of the present disclosure. The appended method claims present the elements of the various steps in an exemplary order and are not intended to be limited to the specific order or hierarchy.

[0100] In the above detailed description, various features are combined in a single embodiment to simplify the present disclosure. This method of disclosure should not be interpreted as reflecting an intention that the embodiments of the claimed subject matter require more features than those clearly stated in each claim. On the contrary, as reflected in the appended claims, the present invention exists in a state with fewer features than all the features of the disclosed single embodiment. Therefore, the appended claims are hereby clearly incorporated into the detailed description, where each claim stands alone as a separate preferred embodiment of the present invention.

[0101] Those skilled in the art should also understand that all the illustrative logical blocks, modules, circuits, and algorithm steps described in connection with the embodiments herein can be implemented as electronic hardware, computer software, or a combination thereof. To clearly illustrate the interchangeability between hardware and software, the various illustrative components, blocks, modules, circuits, and steps have been generally described in terms of their functions above. Whether such a function is implemented as hardware or software depends on the specific application and the design constraints imposed on the overall system. Skilled technicians can implement the described functions in a flexible manner for each specific application, but such implementation decisions should not be construed as departing from the scope of protection of the present disclosure.

[0102] The steps of the methods or algorithms described in connection with the embodiments herein can be directly embodied as hardware, software modules executed by a processor, or a combination thereof. The software modules can be located in a RAM memory, a flash memory, a ROM memory, an EPROM memory, an EEPROM memory, a register, a hard disk, a removable disk, a CD-ROM, or any other form of storage medium well-known in the art. An exemplary storage medium is connected to the processor so that the processor can read information from the storage medium and write information to the storage medium. Of course, the storage medium can also be a component of the processor. The processor and the storage medium can be located in an ASIC. The ASIC can be located in a user terminal. Of course, the processor and the storage medium can also exist as discrete components in the user terminal.

[0103] For software implementation, the techniques described in this application can be implemented using modules (e.g., procedures, functions, etc.) that execute the functions described in this application. These software codes can be stored in a memory unit and executed by a processor. The memory unit can be implemented inside the processor or outside the processor. In the latter case, it is communicatively coupled to the processor by various means, which are well-known in the art.

[0104] The above description includes examples of one or more embodiments. Of course, it is impossible to describe all possible combinations of components or methods for the purpose of describing the above embodiments, but those of ordinary skill in the art should recognize that the various embodiments can be further combined and arranged. Therefore, the embodiments described herein are intended to cover all such changes, modifications, and variations that fall within the scope of protection of the appended claims. In addition, with respect to the term "comprising" used in the specification or claims, the manner in which this term is encompassed is similar to the term "including," as is explained when "including" is used as a transitional word in the claims. In addition, any term "or" used in the specification or claims of the claims is to mean "non-exclusive or."

Claims

1. A fast detachable material transport hopper vehicle, characterized in that: The cart (100) comprises a frame (101), moving wheels (102), a cross bar (103), a brake and rear legs (1010), wherein the moving wheels (102) are arranged on the bottom surface of the front end of the frame (101), the cross bar (103) is fixed on the rear end of the frame (101), the brake is arranged on the lower side of one of the cross bars (103), and the rear legs (1010) are arranged at the bottom of the frame (101); A hopper (200), the hopper (200) being mounted on the upper surface of the frame (101), the hopper (200) comprising a silo (201), a feed cover (202), a control rod (203), a discharge cover (205), a push rod (206) and a guide wheel (2010), the feed cover (202) being arranged on the upper surface of the silo (201), the control rod (203) being arranged between the feed cover (202) and the silo (201), the discharge cover (205) being arranged at the front end of the silo (201), the push rod (206) being arranged between the discharge cover (205) and the silo (201), and the guide wheel (2010) being arranged at the bottom of the silo (201); A lifting assembly (300), the lifting assembly (300) being arranged between the hopper (200) and the vehicle frame (101), the lifting assembly (300) comprising a lifting rod (301), an auxiliary arm (302) and a connecting rod (303), the auxiliary arm (302) being arranged between the lifting rod (301) and the silo (201), and the connecting rod (303) being arranged between the lifting rod (301) and the auxiliary arm (302); The hopper automatic sensing system (400) uses a sensor to obtain the material inlet and outlet conditions of the hopper (200) in real time, and controls the hopper to automatically discharge the material, and simultaneously analyzes the characteristics of the material to optimize the unloading process. The hopper automatic sensing system (400) includes an intelligent recognition module (401), a material detection module and a manual control module (403).

2. A quick detachable material transport hopper vehicle according to claim 1, characterized in that: The front bottom surface of the frame (101) is provided with at least two moving wheels (102), the moving wheels (102) are screwed to the frame (101), the brake comprises a brake handle (104), a brake line (105), a connecting rod (106), a brake plate (107) and a connecting plate (108), the brake handle (104) is screwed to the cross bar (103), the two ends of the brake line (105) are respectively connected to the brake handle (104) and the connecting rod (106), the brake line (105) and the connecting rod (106) are connected to each other. ), the brake line (105) is screwed to the connecting plate (108) and the brake handle (104), the connecting plate (108) is fixed to the inner side of the frame (101), the connecting rod (106) passes through the connecting plate (108) and is screwed to the connecting plate (108), the brake plate (107) is screwed to both ends of the connecting rod (106) and is located directly behind the moving wheel (102), and a controller (109) is installed at the upper end of the other cross bar (103).

3. The fast detachable material transport hopper vehicle according to claim 2, characterized in that: Both ends of the control rod (203) are provided with connecting blocks a (204), and the connecting blocks a (204) are respectively screwed to the two ends of the silo (201) and the control rod (203), the upper surface of the feed cover (202) is slidably connected to the inner top surface of the silo (201), the discharge port of the silo (201) is inclined, the shape of the discharge cover (205) is adapted to the shape of the discharge port, the push rod (206) is arranged on both sides of the silo (201), and the two ends of the push rod (206) are respectively screwed to the silo (201) and the discharge cover (205), and the control rod (203) and the push rod (206) are electric push rods (206).

4. The fast detachable material transport hopper vehicle according to claim 3, characterized in that: A movable block (209) is fixed to the upper end of the discharge cover (205), a fixed block (208) rotatably connected to the movable block (209) is fixed to the upper end of the silo (201), a sealing gasket (207) is provided between the discharge cover (205) and the rear end of the silo (201), the sealing gasket (207) is fixed to the rear end of the silo (201), at least four guide wheels (2010) are screwed to the bottom end of the silo (201), and a guide groove adapted to the guide wheel (2010) is provided on the upper surface of the vehicle frame (101).

5. The fast detachable material transport hopper vehicle according to claim 4, characterized in that: The lifting rod (301) is a hydraulic rod. A connecting block b (304) is provided between the lifting rod (301) and the frame (101). The connecting block b (304) is screwed to the frame (101). The connecting rod (303) is provided on both sides close to the bottom end of the auxiliary arm (302). The connecting rod (303) passes through the front end of the lifting rod (301) and is threadedly matched with the auxiliary arm (302). The front end of the push rod (206) is rotatably connected to the connecting rod (303). The auxiliary arm (302) is L-shaped. Both ends of the auxiliary arm (302) are rotatably connected with mounting blocks (305). The two mounting blocks (305) are screwed to the rear end of the silo (201) and the inner side of the frame (101) respectively.

6. The fast detachable material transport hopper vehicle according to claim 5, characterized in that: The intelligent recognition module (401) is used to capture the position and state of the hopper (200) vehicle, and the intelligent recognition module (401) includes a graphics capture unit, a deep learning unit (4012), an image processing unit (4013) and a controller response unit (4014); The image capture unit uses a camera to capture images of the material transport hopper (200) vehicle at key locations along the material transport route; The deep learning unit (4012) uses a deep learning model to autonomously learn and optimize image recognition of the hopper (200) vehicle; The image processing unit (4013) is used to process the image captured by the image capturing unit and identify the position of the material transport hopper (200) vehicle; The controller response unit (4014) adjusts the operating parameters of the hopper (200) vehicle or triggers corresponding actions according to the information of the image processing unit (4013); The material monitoring module is used to analyze the chemical and physical properties of the material in real time and adjust the unloading speed according to the material properties. The material monitoring module includes a chemical composition analysis unit (4021), a density monitoring unit (4022), a material level monitoring unit (4023), a data analysis unit (4024) and a database (4025); The chemical composition analysis unit (4021) uses a micro-spectrometer to analyze the chemical composition of the material and is installed at the discharge port of the silo (201); The density monitoring unit (4022) measures the density of the material using a densitometer and is installed on the inner wall of the silo (201); The material level monitoring unit (4023) uses a pressure sensor to monitor the feeding and discharging amounts of the material in the silo (201) in real time; The data analysis unit (4024) processes the spectral data using data analysis software to identify the chemical composition of the material, and processes the density data to determine the physical density of the material; The database (4025) is used to store standard characteristic data of materials for comparison with real-time analysis results; The manual control module (403) is used to manually control the unloading and feeding operations directly through the controller (109) when the hopper automatic sensing system (400) fails and the automatic operation cannot be used normally.

7. The fast detachable material transport hopper vehicle according to claim 6, characterized in that: The detailed processing steps of the material monitoring module are as follows: Step a, installing the parts of the spectrum analyzer, including a light source, a monochromator, a detector and a sample chamber, and the densitometer is installed on the bottom or side wall of the hopper (200); Step b, the spectrum analyzer and the density sensor synchronously collect real-time data; Step c, identifying the absorption or emission peak in the spectrum, calculating the wavelength, intensity and width of the peak, comparing the collected spectrum data with the spectrum data in the database (4025), and determining the elements and compounds in the material; Step d, collecting complete data from the densitometer, including density readings and time stamps for each measurement point, adding up the density values ​​of all measurement points and then dividing by the total number of measurement points to obtain an average density, and calculating statistical parameters of the density; Step e, according to the analyzed data, based on the principles of fluid mechanics and material flow, a mathematical model of the discharge process of the silo (201) is established, and the discharge speed under different conditions is recorded by changing the discharge angle and the opening and closing size of the discharge cover (205); Step f, storing simulation data of different parameters in the database (4025), matching the parameters in the database (4025) with the calculation structure of the real-time data, and adjusting the hopper (200) in real time according to the matching result.

8. A method for using a fast detachable material transport hopper vehicle, applied to a fast detachable material transport hopper vehicle according to any one of claims 1 to 7, characterized in that: The following steps are involved: Step S1, a worker transports the empty silo (201) to the loading area, and removes the empty silo (201) from the lifting assembly (300) to prepare for loading; Step S2, by configuring a separate controller (109) on one side of the silo (201), a worker manually controls the use of the control lever (203) to control the opening of the feed cover (202) and load materials into the silo (201). When the material reaches a threshold, the controller (109) issues a prompt to stop loading the material into the silo (201) and closes the feed cover (202); Step S3, the worker re-fixes the silo (201) filled with materials on the lifting assembly (300), and ensures that the silo (201) is firmly connected to the lifting assembly (300) by bolts and screws; Step S4, pushing the hopper (200) vehicle to the unloading area, and simultaneously starting the hopper automatic sensing system (400) to automatically control the unloading work of the hopper (200) vehicle to complete the unloading work; Step S5, after unloading is completed, the material transport hopper (200) of the hole is transported back to the loading area, and the worker loosens the bolts again, removes the silo (201) from the lifting assembly (300), and prepares for the next loading; Step S6, repeating the cycle of steps S1 to S5 to achieve continuous material transportation and unloading.

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