Quantitative unloading conveying system and conveying method

Abstract

The present invention belongs to the field of transportation, and specifically provides a quantitative unloading transportation system and a transportation method, wherein the quantitative unloading transportation system comprises: a vertical conveying frame; a funnel-type feeding mechanism is arranged on the top of the vertical conveying frame; a quantitative unloading mechanism is arranged below the discharge port of the funnel-type feeding mechanism, and is suitable for conveying materials to the quantitative unloading mechanism; the quantitative unloading mechanism is suitable for quantitatively measuring the materials conveyed by the funnel-type feeding mechanism; a processing mechanism is arranged below the discharge port of the quantitative unloading mechanism. The materials conveyed by the funnel-type feeding mechanism are quantitatively measured by the quantitative unloading mechanism, and a weight quantitative method is adopted to achieve precise quantitative measurement. After the quantitative measurement is completed, the materials after the quantitative measurement are batch processed by the processing mechanism. After the processing mechanism completes the processing, the quantitatively measured materials are conveyed to the processing mechanism for processing by the quantitative unloading mechanism, thereby ensuring precise quantitative measurement during material processing.

Description

Technical Field

[0001] The invention relates to the field of transportation, and in particular to a quantitative unloading transportation system and a transportation method. Background Art

[0002] When materials are quantitatively transported, a funnel is generally used for quantitative transport. The quantitative delivery of materials is completed by controlling the time of the funnel leaking materials.

[0003] However, if the material density or fluidity changes during quantitative delivery, the amount of material delivered in the same time will also change, thus affecting the accuracy of quantitative delivery. At the same time, equipment wear will also cause changes in material flow rate, thus affecting the accuracy of quantitative delivery.

[0004] How to accurately realize the quantitative transportation of materials is an urgent problem to be solved. Summary of the invention

[0005] The object of the present invention is to provide a quantitative unloading conveying system and a conveying method.

[0006] In order to solve the above technical problems, the present invention provides a quantitative unloading and conveying system, comprising:

[0007] Vertical conveyor rack;

[0008] A funnel-type feeding mechanism is provided on the top of the vertical conveyor frame;

[0009] A quantitative unloading mechanism is provided below the discharge port of the funnel-type feeding mechanism and is suitable for conveying materials to the quantitative unloading mechanism;

[0010] The quantitative unloading mechanism is suitable for quantitatively measuring the material conveyed by the funnel-type feeding mechanism;

[0011] A processing mechanism is provided below the discharge port of the quantitative unloading mechanism;

[0012] The processing mechanism is suitable for processing the material conveyed by the quantitative unloading mechanism.

[0013] Furthermore, the quantitative unloading and conveying system also includes a control module;

[0014] The hopper feeding mechanism includes:

[0015] A funnel body, an arc-shaped baffle plate and a first driving assembly;

[0016] The arc-shaped baffle is rotatably arranged at the discharge port of the funnel body;

[0017] The control module is suitable for driving the first driving assembly to drive the arc-shaped baffle to open or close the discharge port of the funnel body.

[0018] Furthermore, the quantitative unloading mechanism comprises:

[0019] Quantitative box and weighing components;

[0020] The quantitative box is arranged below the discharge port of the funnel body;

[0021] The weighing assembly is suitable for detecting the weight of the material in the quantitative box and sending a weight signal to the control module;

[0022] The control module is suitable for making a judgment based on the weight signal and the weight threshold, and according to the judgment result, controlling the first driving component to open or close the discharge port of the funnel body, so as to realize the quantitative unloading of the quantitative box by the funnel body.

[0023] Furthermore, the quantitative unloading mechanism also includes an opening and closing claw and a second driving assembly;

[0024] The opening and closing claws are arranged at the discharge port of the quantitative box;

[0025] The control module is suitable for driving the opening and closing claws to open or close the discharge port of the quantitative box.

[0026] Further, the second driving assembly is a second cylinder;

[0027] The opening and closing claw includes a first opening and closing plate and a second opening and closing plate;

[0028] The first opening and closing plate and the second opening and closing plate are respectively hinged on two side walls opposite to the discharge port of the quantitative box;

[0029] One end of the first opening and closing plate away from the quantitative box is hinged to the piston rod of the second cylinder through a first pull rod;

[0030] One end of the second opening and closing plate away from the quantitative box is hinged to the piston rod of the second cylinder through a second pull rod;

[0031] The second cylinder is suitable for driving the first opening and closing plate and the second opening and closing plate to open and close the discharge port of the quantitative box when extending and retracting.

[0032] Further, the processing mechanism includes a processing box, a stirring component and a third driving component;

[0033] The stirring assembly is disposed in the processing box;

[0034] The control module is suitable for controlling the third driving component to drive the stirring component to rotate.

[0035] Further, the stirring assembly includes a stirring shaft and a plurality of stirring blades;

[0036] The stirring shaft is rotatably arranged in the processing box;

[0037] The stirring blades are arranged around the side wall of the stirring shaft.

[0038] Further, the stirring blade comprises: a stirring arm, a stirring blade and a detection sensor;

[0039] The stirring blade is provided with a sliding groove;

[0040] The stirring arm is provided with a sliding column;

[0041] The stirring blade and the stirring arm are slidably connected via the sliding groove and the sliding column;

[0042] The detection sensor is arranged on the side wall of the sliding groove and is suitable for detecting the position information of the sliding column in the sliding groove;

[0043] The control module is adapted to adjust the rotation speed of the stirring shaft according to the position information;

[0044] The position information indicates the distance that the stirring blade slides radially outward along the stirring shaft.

[0045] Furthermore, the control module is adapted to adjust the rotation speed of the stirring shaft according to the position information, that is:

[0046] The control module receives the position information of the detection sensors of all the stirring blades, obtains the minimum value therein, and obtains the output power corresponding to the minimum value according to the table lookup method;

[0047] The third driving component is controlled to drive the stirring shaft to rotate at a speed according to the corresponding output power, thereby completing the speed adjustment of the stirring shaft.

[0048] Furthermore, the detection sensor is a grating scale displacement sensor.

[0049] The present invention also provides a conveying method of the quantitative unloading conveying system as described above, the method comprising:

[0050] Conveying materials to the funnel-type feeding mechanism;

[0051] Controlling the funnel-type feeding mechanism to convey materials to the quantitative unloading mechanism;

[0052] The material is quantitatively measured by a quantitative unloading mechanism, and after the quantitative measurement is completed, it is transported to the processing mechanism for processing;

[0053] After the quantitative unloading mechanism unloads the material, controlling the funnel-type feeding mechanism to continue conveying the material to the quantitative unloading mechanism;

[0054] After the processing mechanism completes the material processing, the quantitative unloading mechanism is controlled to transport the quantitatively completed material to the processing mechanism for further processing.

[0055] The beneficial effect of the present invention is that the present invention provides a quantitative unloading conveying system and a conveying method, wherein the quantitative unloading conveying system comprises: a vertical conveying frame; a funnel-type feeding mechanism is arranged on the top of the vertical conveying frame; a quantitative unloading mechanism is arranged below the discharge port of the funnel-type feeding mechanism, and is suitable for conveying materials to the quantitative unloading mechanism; the quantitative unloading mechanism is suitable for quantitatively measuring the materials conveyed by the funnel-type feeding mechanism; a processing mechanism is arranged below the discharge port of the quantitative unloading mechanism; the processing mechanism is suitable for processing the materials conveyed by the quantitative unloading mechanism. The materials conveyed by the funnel-type feeding mechanism are quantitatively measured by the quantitative unloading mechanism, and a weight quantitative method is adopted to achieve precise quantitative measurement. After the quantitative measurement is completed, the materials after the quantitative measurement are batch processed by the processing mechanism. After each processing by the processing mechanism, the quantitatively measured materials are conveyed to the processing mechanism for processing by the quantitative unloading mechanism, thereby ensuring precise quantitative measurement during material processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0056] The present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0057] Figure 1 It is a structural schematic diagram of a quantitative unloading and conveying system provided in an embodiment of the present invention.

[0058] Figure 2 It is a partial structural schematic diagram of the quantitative unloading and conveying system provided in an embodiment of the present invention.

[0059] Figure 3 It is a front view of a partial structure of a quantitative unloading and conveying system provided in an embodiment of the present invention.

[0060] Figure 4 It is a structural schematic diagram of a processing mechanism provided in an embodiment of the present invention.

[0061] Figure 5 It is a cross-sectional view of a processing mechanism provided in an embodiment of the present invention.

[0062] Figure 6 It is a structural schematic diagram of the processing mechanism provided by an embodiment of the present invention from another perspective.

[0063] Figure 7 It is a control principle diagram of the quantitative unloading and conveying system provided in an embodiment of the present invention.

[0064] Figure 8 It is a flow chart of a conveying method of a quantitative unloading conveying system provided in an embodiment of the present invention.

[0065] In the figure: 100, vertical conveyor frame; 200, funnel-type feeding mechanism; 210, funnel body; 220, arc-shaped baffle; 230, first drive assembly; 300, quantitative unloading mechanism; 310, quantitative box; 320, opening and closing claw; 321, first opening and closing plate; 322, second opening and closing plate; 323, first pull rod; 324, second pull rod; 330, second drive assembly; 400, processing mechanism; 410, processing box; 420, stirring assembly; 421, stirring shaft; 422, stirring blade; 4221, stirring arm; 4222, stirring sheet; 4223, sliding groove; 4224, sliding column; 430, third drive assembly. DETAILED DESCRIPTION

[0066] The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic diagrams, which only illustrate the basic structure of the present invention in a schematic manner, and therefore only show the components related to the present invention.

[0067] When feeding, auxiliary materials need to be added to the feed in a certain proportion, the feed needs to be transported in a quantitative manner, and the feed delivered to the processing organization needs to be accurately quantified.

[0068] For examples, see Figure 1 At least one embodiment provides a quantitative unloading conveying system, comprising: a vertical conveying frame 100; a funnel-type feeding mechanism 200 is arranged on the top of the vertical conveying frame 100; a quantitative unloading mechanism 300 is arranged below the discharge port of the funnel-type feeding mechanism 200, and is suitable for conveying materials to the quantitative unloading mechanism 300; the quantitative unloading mechanism 300 is suitable for quantitatively measuring the materials conveyed by the funnel-type feeding mechanism 200; a processing mechanism 400 is arranged below the discharge port of the quantitative unloading mechanism 300; the processing mechanism 400 is suitable for processing the materials conveyed by the quantitative unloading mechanism 300. The materials conveyed by the funnel-type feeding mechanism 200 are quantitatively measured by the quantitative unloading mechanism 300, and a weight quantitative method is adopted to achieve accurate quantitative measurement. After the quantitative measurement is completed, the materials after the quantitative measurement are batch processed by the processing mechanism 400. After the processing mechanism 400 completes the processing each time, the quantitative unloading mechanism 300 conveys the quantitatively measured materials to the processing mechanism 400 for processing, thereby ensuring accurate quantitative measurement during material processing.

[0069] At the same time, after the quantitative unloading mechanism 300 conveys the quantitative materials to the processing mechanism 400, the corresponding proportion of auxiliary materials are manually added into the processing mechanism 400 to complete the production of the feed.

[0070] See also Figure 2 , Figure 3 and Figure 7 In some embodiments, the quantitative unloading and conveying system also includes a control module; the funnel-type feeding mechanism 200 includes: a funnel body 210, an arc-shaped baffle 220 and a first driving assembly 230; the arc-shaped baffle 220 is rotatably arranged at the discharge port of the funnel body 210; the control module is suitable for driving the first driving assembly 230 to drive the arc-shaped baffle 220 to open or close the discharge port of the funnel body 210.

[0071] Specifically, the first driving assembly 230 is a first cylinder, which is suitable for pushing the arc-shaped baffle 220 to rotate along the discharge port of the funnel body 210, thereby opening or closing the discharge port of the funnel body 210.

[0072] Please continue reading Figure 2 and Figure 7 In some embodiments, the quantitative unloading mechanism 300 includes: a quantitative box 310 and a weighing component; the quantitative box 310 is arranged below the discharge port of the funnel body 210; the weighing component is suitable for detecting the weight of the material in the quantitative box 310 and sending a weight signal to the control module; the control module is suitable for making a judgment based on the weight signal and the weight threshold, and according to the judgment result, controlling the first driving component 230 to open or close the discharge port of the funnel body 210, so as to realize the quantitative unloading of the quantitative box 310 by the funnel body 210. The weight of the material in the quantitative box 310 is detected by the weighing component to realize accurate quantification, and when the weight signal exceeds the weight threshold, the first driving component 230 closes the discharge port of the funnel body 210, stops conveying the material into the quantitative box 310, and completes the quantitative conveying.

[0073] See also Figure 3 as well as Figure 7 In order to realize the automatic unloading of materials by the quantitative unloading mechanism 300, in some embodiments, the quantitative unloading mechanism 300 also includes an opening and closing claw 320 and a second driving component 330; the opening and closing claw 320 is arranged at the discharge port of the quantitative box 310; the control module is suitable for driving the opening and closing claw 320 to open or close the discharge port of the quantitative box 310.

[0074] Please continue reading Figure 3, wherein the second driving assembly 330 is a second cylinder; the opening and closing claw 320 includes a first opening and closing plate 321 and a second opening and closing plate 322; the first opening and closing plate 321 and the second opening and closing plate 322 are respectively hinged on the two side walls opposite to the discharge port of the quantitative box 310; the end of the first opening and closing plate 321 away from the quantitative box 310 is hinged to the piston rod of the second cylinder through a first pull rod 323; the end of the second opening and closing plate 322 away from the quantitative box 310 is hinged to the piston rod of the second cylinder through a second pull rod 324; the second cylinder is suitable for driving the first opening and closing plate 321 and the second opening and closing plate 322 to open and close the discharge port of the quantitative box 310 when extending and retracting. When the quantitative box 310 needs to unload materials, the piston rod of the second cylinder extends to drive the first opening and closing plate 321 and the second opening and closing plate 322 to flip outward to open the discharge port of the quantitative box 310. When the quantitative box 310 is required to quantify the material, the piston rod of the second cylinder contracts, driving the first opening and closing plate 321 and the second opening and closing plate 322 to rotate inward, closing the discharge port of the quantitative box 310 .

[0075] See also Figure 4 In some embodiments, the processing mechanism 400 includes a processing box 410, a stirring assembly 420 and a third driving assembly 430; the stirring assembly 420 is disposed in the processing box 410; and the control module is adapted to control the third driving assembly 430 to drive the stirring assembly 420 to rotate. The stirring assembly 420 is driven to rotate by the third driving assembly 430, thereby stirring the material in the processing box 410 to complete the processing of the material.

[0076] Specifically, the stirring assembly 420 includes a stirring shaft 421 and a plurality of stirring blades 422 ; the stirring shaft 421 is rotatably disposed in the processing box 410 ; and the stirring blades 422 are disposed around the side wall of the stirring shaft 421 .

[0077] See also Figure 5-Figure 7 The stirring blade 422 includes: a stirring arm 4221, a stirring piece 4222 and a detection sensor; the stirring piece 4222 is provided with a sliding groove 4223; a sliding column 4224 is provided on the stirring arm 4221; the stirring piece 4222 and the stirring arm 4221 are slidingly connected through the sliding groove 4223 and the sliding column 4224; the detection sensor is arranged on the side wall of the sliding groove 4223, and is suitable for detecting the position information of the sliding column 4224 in the sliding groove 4223; the control module is suitable for adjusting the rotation speed of the stirring shaft 421 according to the position information; wherein the position information represents the distance that the stirring piece 4222 slides radially outward along the stirring shaft 421.

[0078] When the feed and auxiliary materials are stirred in the processing box 410, the viscosity of the materials will decrease with the increase of stirring time, and the resistance of the materials to the stirring blades 422 will also decrease with the increase of stirring time. By sliding the stirring blades 4222 on the stirring arm 4221, when the resistance of the materials to the stirring blades 422 decreases, the stirring blades 4222 will slide radially outward along the stirring shaft 421, and the viscosity of the material can be detected by detecting the sliding distance.

[0079] Specifically, the control module is suitable for adjusting the rotation speed of the stirring shaft 421 according to the position information, that is: the control module receives the position information of the detection sensors of all the stirring blades 422, and obtains the minimum value therein, and obtains the output power corresponding to the minimum value according to the table lookup method; controls the third drive component 430 to drive the stirring shaft 421 to rotate according to the corresponding output power, thereby completing the speed adjustment of the stirring shaft 421.

[0080] It should be noted that the greater the viscosity of the material, the greater the stirring power required, and the smaller the value of the position information at this time. By stirring at high power in the early stage of stirring, the adhesion between the feeds can be quickly destroyed, the viscosity of the feed can be reduced, and the auxiliary materials and feed can be easily mixed. In the later stage of stirring, the viscosity decreases, and it is necessary to stir at low power to make the auxiliary materials and feed evenly mixed.

[0081] At the same time, when the minimum values ​​of the position information of the detection sensors of all the stirring blades 422 received by the control module are the same and reach the preset value, the viscosity of the material in the processing box 410 no longer changes, that is, the material processing is completed. At this time, the control module sends a processing completion instruction to suck out the material in the processing box 410 through an external air pump to complete the unloading. After the unloading is completed, the control module receives an unloading instruction and controls the quantitative unloading mechanism 300 to transport the material to the processing box 410 for processing.

[0082] In some embodiments, the detection sensor is a grating scale displacement sensor.

[0083] See also Figure 8 At least one embodiment further provides a conveying method of the quantitative unloading conveying system as described above, the method comprising:

[0084] S110: conveying materials to the funnel-type feeding mechanism.

[0085] S120: Control the funnel-type feeding mechanism to transport materials to the quantitative unloading mechanism.

[0086] S130: The material is quantified by the quantitative unloading mechanism, and after the quantification is completed, it is transported to the processing mechanism for processing.

[0087] S140: After the quantitative unloading mechanism unloads the material, the funnel-type feeding mechanism 200 is controlled to continue conveying the material to the quantitative unloading mechanism.

[0088] S150: After the processing mechanism completes the material processing, the quantitative unloading mechanism is controlled to transport the quantitatively completed material to the processing mechanism for further processing.

[0089] The material delivered by the funnel-type feeding mechanism 200 is quantified by the quantitative unloading mechanism 300, and accurate quantification is achieved by weight quantification. After the quantification is completed, the quantified material is batch-processed by the processing mechanism 400. After the processing is completed by the processing mechanism 400 each time, the quantified material is delivered to the processing mechanism 400 for processing through the quantitative unloading mechanism 300, thereby ensuring accurate quantification during material processing.

[0090] In summary, the quantitative unloading conveying system and conveying method, wherein the quantitative unloading conveying system comprises: a vertical conveying frame 100; a funnel-type feeding mechanism 200 is arranged on the top of the vertical conveying frame 100; a quantitative unloading mechanism 300 is arranged below the discharge port of the funnel-type feeding mechanism 200, and is suitable for conveying materials to the quantitative unloading mechanism 300; the quantitative unloading mechanism 300 is suitable for quantifying the materials conveyed by the funnel-type feeding mechanism 200; a processing mechanism 400 is arranged below the discharge port of the quantitative unloading mechanism 300; the processing mechanism 400 is suitable for processing the materials conveyed by the quantitative unloading mechanism 300. The material delivered by the funnel-type feeding mechanism 200 is quantified by the quantitative unloading mechanism 300, and accurate quantification is achieved by weight quantification. After the quantification is completed, the quantified material is batch-processed by the processing mechanism 400. After the processing is completed by the processing mechanism 400 each time, the quantified material is delivered to the processing mechanism 400 for processing through the quantitative unloading mechanism 300, thereby ensuring accurate quantification during material processing.

[0091] In the description of the embodiments of the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0092] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are 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 cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0093] In the several embodiments provided in the present application, it should be understood that the disclosed systems, devices and methods can be implemented in other ways. The device embodiments described above are merely schematic. For example, the division of the units is only a logical function division. There may be other division methods in actual implementation. For example, multiple units or components can be combined or integrated into another system, or some features can be ignored or not executed. Another point is that the mutual coupling or direct coupling or communication connection shown or discussed can be through some communication interfaces, and the indirect coupling or communication connection of devices or units can be electrical, mechanical or other forms.

[0094] The units described as separate components may or may not be physically separated, and the components shown as units may or may not be physical units, that is, they may be located in one place or distributed on multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of this embodiment.

[0095] In addition, each functional unit in each embodiment of the present invention may be integrated into one processing unit, or each unit may exist physically separately, or two or more units may be integrated into one unit.

[0096] Based on the above ideal embodiments of the present invention, the relevant staff can make various changes and modifications without departing from the technical concept of the present invention through the above description. The technical scope of the present invention is not limited to the contents of the specification, and its technical scope must be determined according to the scope of the claims.

Claims

1. A quantitative unloading and conveying system for feed, characterized in that: include: Vertical conveyor rack; A funnel-type feeding mechanism is provided on the top of the vertical conveyor frame; A quantitative unloading mechanism is provided below the discharge port of the funnel-type feeding mechanism and is suitable for conveying materials to the quantitative unloading mechanism; The quantitative unloading mechanism is suitable for quantitatively measuring the material conveyed by the funnel-type feeding mechanism; A processing mechanism is provided below the discharge port of the quantitative unloading mechanism; The processing mechanism is suitable for processing the material conveyed by the quantitative unloading mechanism. A quantitative unloading and conveying system for feed; The quantitative unloading and conveying system for feed also includes a control module; The hopper feeding mechanism includes: A funnel body, an arc-shaped baffle plate and a first driving assembly; The arc-shaped baffle is rotatably arranged at the discharge port of the funnel body; The control module is suitable for driving the first driving assembly to drive the arc-shaped baffle to open or close the discharge port of the funnel body; The processing mechanism of the quantitative unloading and conveying system for feed includes a processing box, a stirring component and a third driving component; The stirring assembly is disposed in the processing box; The control module is suitable for controlling the third driving component to drive the stirring component to rotate; the stirring component of the quantitative unloading and conveying system for feed includes a stirring shaft and a plurality of stirring blades; The stirring shaft is rotatably arranged in the processing box; The stirring blades surround the side wall of the stirring shaft to provide a quantitative unloading and conveying system for feed; The stirring blade comprises: a stirring arm, a stirring blade and a detection sensor; The stirring blade is provided with a sliding groove; The stirring arm is provided with a sliding column; The stirring blade and the stirring arm are slidably connected via the sliding groove and the sliding column; The detection sensor is arranged on the side wall of the sliding groove and is suitable for detecting the position information of the sliding column in the sliding groove; The control module is adapted to adjust the rotation speed of the stirring shaft according to the position information; The position information indicates the distance that the stirring blade slides radially outward along the stirring shaft. When the resistance of the material to the stirring blade decreases, the stirring blade will slide radially outward along the stirring shaft. The control module is adapted to adjust the rotation speed of the stirring shaft according to the position information, that is: The control module receives the position information of the detection sensor of the stirring blade, obtains the minimum value therein, and obtains the output power corresponding to the minimum value according to the table lookup method; Controlling the third driving assembly to drive the stirring shaft to rotate at a speed corresponding to the output power, thereby completing the speed adjustment of the stirring shaft; When feed and auxiliary materials are stirred in the processing box, the viscosity of the materials will decrease with the increase of stirring time, and the resistance of the materials to the stirring blades will also decrease with the increase of stirring time. By sliding the stirring blades on the stirring arms, when the resistance of the materials to the stirring blades decreases, the stirring blades will slide radially outward along the stirring shaft, and the material viscosity can be detected by detecting the sliding distance.

2. The quantitative unloading and conveying system for feed according to claim 1, characterized in that: The quantitative unloading mechanism comprises: Quantitative box and weighing components; The quantitative box is arranged below the discharge port of the funnel body; The weighing assembly is suitable for detecting the weight of the material in the quantitative box and sending a weight signal to the control module; The control module is suitable for making a judgment based on the weight signal and the weight threshold, and according to the judgment result, controlling the first driving component to open or close the discharge port of the funnel body, so as to realize the quantitative unloading of the quantitative box by the funnel body.

3. The quantitative unloading and conveying system for feed according to claim 2, characterized in that: The quantitative unloading mechanism also includes an opening and closing claw and a second driving assembly; The opening and closing claws are arranged at the discharge port of the quantitative box; The control module is suitable for driving the opening and closing claws to open or close the discharge port of the quantitative box.

4. The quantitative unloading and conveying system for feed according to claim 3, characterized in that: The second driving assembly is a second cylinder; The opening and closing claw includes a first opening and closing plate and a second opening and closing plate; The first opening and closing plate and the second opening and closing plate are respectively hinged on two side walls opposite to the discharge port of the quantitative box; One end of the first opening and closing plate away from the quantitative box is hinged to the piston rod of the second cylinder through a first pull rod; One end of the second opening and closing plate away from the quantitative box is hinged to the piston rod of the second cylinder through a second pull rod; The second cylinder is suitable for driving the first opening and closing plate and the second opening and closing plate to open and close the discharge port of the quantitative box when extending and retracting.

5. The quantitative unloading and conveying system for feed according to claim 1, characterized in that: The detection sensor is a grating scale displacement sensor.

6. A method for conveying feed using a quantitative unloading conveying system as claimed in any one of claims 1 to 5, characterized in that: The method comprises: Conveying materials to the funnel-type feeding mechanism; Controlling the funnel-type feeding mechanism to convey materials to the quantitative unloading mechanism; The material is quantitatively measured by a quantitative unloading mechanism, and after the quantitative measurement is completed, it is transported to the processing mechanism for processing; After the quantitative unloading mechanism unloads the material, controlling the funnel-type feeding mechanism to continue conveying the material to the quantitative unloading mechanism; After the processing mechanism completes the material processing, the quantitative unloading mechanism is controlled to transport the quantitatively completed material to the processing mechanism for further processing.

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