Solid discharging structure, solid discharging module and batching equipment

Abstract

The utility model discloses a solid blanking structure, a solid blanking module and batching equipment. The solid discharging structure comprises a body, the body is provided with a discharging flow channel, an air inlet port and an air outlet port, the air inlet port and the air outlet port are located at the two ends of the discharging flow channel, and the air inlet port and the air outlet port are arranged in the horizontal direction. Therefore, the occupation of the longitudinal space of the solid discharging structure can be reduced, the longitudinal size of the solid discharging structure can be reduced, the arrangement of the bend in the discharging flow channel can be simplified, the flow resistance in the discharging flow channel can be reduced, and solid seasoning can be conveniently conveyed.

Description

Technical Field

[0001] This utility model relates to the field of batching equipment technology, and in particular to a solid feeding structure, a solid feeding module and a batching equipment. Background Technology

[0002] Current ingredient dispensing equipment typically includes a solid feeding structure. Solid seasonings, such as chicken bouillon, salt, and sugar, are dispensed into the cooking equipment under negative pressure airflow through this structure. However, current solid feeding structures suffer from poor design. For example, the air inlet and outlet ports are arranged from top to bottom, resulting in a large vertical space being occupied. Furthermore, the top-to-bottom arrangement of the inlet and outlet ports leads to numerous bends at the outlet, increasing flow resistance and hindering the transport of solid seasonings. Utility Model Content

[0003] In view of this, the present invention provides a solid feeding structure, a solid feeding module, and a batching device. By arranging the air inlet and outlet ports in a horizontal direction, the vertical space occupied by the solid feeding structure can be reduced, which is beneficial to reducing the vertical dimension of the solid feeding structure. It can also simplify the setting of bends in the feeding channel, reduce the flow resistance in the feeding channel, and facilitate the conveying of solid seasonings.

[0004] An embodiment of the first aspect of this application provides a solid feeding structure, including: a body, the body having a feeding channel, and an air inlet port and an air outlet port located at both ends of the feeding channel, the air inlet port and the air outlet port being arranged in a horizontal direction.

[0005] Furthermore, the material discharge channel is arranged horizontally, and the material discharge channel includes a first channel and a second channel connected in sequence. The first channel and the second channel are bent and connected to the air outlet port, and the second channel is connected to the air inlet port. The bend connection between the first channel and the second channel is set as an arc-shaped structure.

[0006] Furthermore, the diameter of the second flow channel is larger than that of the first flow channel, and the arc-shaped structure is an arc-shaped variable diameter structure.

[0007] Furthermore, the air inlet and air outlet are located on the same side of the body, and the material discharge channel also includes a third channel, which is bent and connected to the air inlet port.

[0008] Furthermore, the main body includes a detachably connected base and a cover, which together form a feeding channel, an air inlet port and an air outlet port. At least one feeding port is provided at a position opposite to the second channel on the cover, and the feeding port is connected to the second channel.

[0009] Furthermore, the top of the base is provided with a flow channel groove, and the side of the base is provided with an air inlet and an air outlet communicating with the flow channel groove. The cover is provided with the flow channel groove to form a material discharge channel; the cover is provided with the air inlet to form an air inlet port, and the cover is provided with the air outlet to form an air outlet port; or, the cover is provided with an air inlet connector and an air outlet connector, the first end of the air inlet connector is connected to the air inlet, the second end of the air inlet connector is the air inlet port, the first end of the air outlet connector is connected to the air outlet, and the second end of the air outlet connector is the air outlet port.

[0010] Furthermore, at least one of the base and the cover is provided with a sealing groove, which is arranged around the material discharge channel; the solid material discharge structure also includes a connector, which passes through the cover and connects to the base to limit the relative movement of the cover and the base. The number of connectors is at least two, and the at least two connectors are of the same structure or different structures.

[0011] Furthermore, the main body is also provided with a connection port and an airflow channel. The connection port is located on the side of the main body and is connected to the first end of the airflow channel. The second end of the airflow channel is connected to the end of the second flow channel away from the first flow channel or to the third flow channel.

[0012] An embodiment of the second aspect of this application provides a solid feeding module, including: an air conveying device and a solid feeding structure as described above, wherein the air conveying device is connected to the feeding channel.

[0013] Furthermore, the pneumatic conveying device includes an air amplifier connected to the air outlet port, a first air inlet of the air amplifier connected to the air outlet port, a second air inlet of the air amplifier connected to a compressed air source, and an air outlet of the air amplifier configured as the feeding port of the solid feeding module; and / or, the solid feeding module also includes a feeder corresponding to the feeding port of the solid feeding structure, and the discharge port of the feeder connected to the feeding port; and / or, the solid feeding module also includes a negative pressure detection device for detecting negative pressure information at the air inlet port, and the negative pressure detection device is configured to be electrically connected to the alarm device of the batching equipment; and / or, the solid feeding module also includes a water supply unit configured to be connected to the air inlet port to supply water to the material flow channel through the air inlet port.

[0014] Furthermore, the solid feeding module includes a negative pressure detection device and a water supply unit. The solid feeding module also includes a connecting pipe. The first end of the connecting pipe is connected to the second end of the first connecting joint of the solid feeding structure. The second end of the connecting pipe is connected to the negative pressure detection device. An inlet connected to the water supply unit is provided between the two ends of the connecting pipe.

[0015] An embodiment of the third aspect of this application provides a batching device, including: a device body and a solid feeding module as described above, wherein the solid feeding structure is connected to the device body.

[0016] The solid feeding structure, solid feeding module, and batching equipment provided in this application embodiment include a body with a feeding channel, an air inlet port, and an air outlet port. The air inlet port and air outlet port are located at both ends of the feeding channel and are connected to the feeding channel. Airflow passes through the feeding channel to achieve the output of solid seasonings. By arranging the air inlet port and air outlet port in a horizontal direction, it is possible to connect the air inlet port to other pipes in the horizontal direction, and the air outlet port to other pipes in the horizontal direction. Compared with the related technology where the air inlet port and air outlet port adopt a top-in, bottom-out layout, requiring vertical connection of the air inlet port to other pipes and the air outlet port to other pipes in the vertical direction, the embodiment of this application can reduce the vertical space occupied by the solid feeding structure, which is beneficial to reducing the vertical dimension of the solid feeding structure, can save a lot of vertical space layout, and can meet the design requirements of compact vertical structure and small size of solid feeding module, and has a wide range of applications. At the same time, this design simplifies the design of bends in the feed channel, reduces flow resistance in the feed channel, and facilitates the conveying of solid seasonings.

[0017] The above description is merely an overview of the technical solution of this utility model. In order to better understand the technical means of this utility model and to implement it in accordance with the contents of the specification, and to make the above and other objects, features and advantages of this utility model more obvious and understandable, specific embodiments of this utility model are given below. Attached Figure Description

[0018] Various other advantages and benefits will become apparent to those skilled in the art upon reading the following detailed description of preferred embodiments. The accompanying drawings are for illustrative purposes only and are not intended to limit the scope of the invention. Furthermore, the same reference numerals denote the same parts throughout the drawings. Wherein:

[0019] Figure 1 One of the structural schematic diagrams of the solid feeding structure provided in the embodiment of this utility model is shown;

[0020] Figure 2 An exploded view of one of the solid feeding structures provided in an embodiment of this utility model is shown;

[0021] Figure 3 One of the exploded schematic diagrams of a partial solid feeding structure provided in an embodiment of this utility model is shown;

[0022] Figure 4 One of the cross-sectional views of the solid feeding structure provided in an embodiment of the present invention is shown;

[0023] Figure 5 A second cross-sectional view of the solid feeding structure provided in an embodiment of this utility model is shown;

[0024] Figure 6 The third cross-sectional view of the solid feeding structure provided in the embodiment of this utility model is shown;

[0025] Figure 7 This diagram shows one of the structural schematics of a partial solid feeding module provided in an embodiment of the present invention.

[0026] in, Figures 1 to 7 The correspondence between the reference numerals and component names in the attached drawings is as follows:

[0027] 100 Solid feeding structure, 110 Body, 111 Feeding channel, 1111 First channel, 1112 Second channel, 1113 Third channel, 1114 Arc-shaped variable diameter structure, 112 Air inlet port, 113 Air outlet port, 114 Feed inlet, 1141 First feed inlet, 1142 Second feed inlet, 1143 Third feed inlet, 115 Base, 1151 Channel groove, 1152 Air inlet, 1153 Air outlet, 1154 Connecting hole, 116 Cover, 1161 1162 Air inlet connector, 1163 Through hole, 117 Sealing groove, 118 Connection port, 119 Airflow channel, 120 Connector, 121 Fixing bracket, 122 Connecting bolt, 130 Second connecting connector, 140 First connecting connector, 150 Mounting bracket, 200 Solid feeding module, 210 Air amplifier, 211 First airflow inlet, 212 Second airflow inlet, 213 Airflow outlet, 220 Negative pressure detection device, 230 Connecting pipe, 231 Liquid inlet. Detailed Implementation

[0028] To better understand the above-mentioned objectives, features, and advantages of this utility model, the present utility model will be further described in detail below with reference to the accompanying drawings and specific embodiments. It should be noted that, unless otherwise specified, the embodiments of this utility model and the features thereof can be combined with each other.

[0029] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the scope of protection of the present invention is not limited to the specific embodiments disclosed below.

[0030] The following reference Figures 1 to 7This invention describes a solid feeding structure 100, a solid feeding module 200, and a dispensing device according to some embodiments of the present invention. The solid feeding structure 100 is applied to the solid feeding module 200, which is applied to the dispensing device. The dispensing device can be a cooking device or other equipment, such as a stir-fry machine or other kitchen equipment. The dispensing device, through the solid feeding module 200, can dispense solid seasonings, such as chicken essence, salt, and sugar.

[0031] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, an embodiment of the first aspect of this utility model provides a solid feeding structure 100, including: a body 110, the body 110 being provided with a feeding channel 111, and an air inlet port 112 and an air outlet port 113 located at both ends of the feeding channel 111, the air inlet port 112 and the air outlet port 113 being arranged in a horizontal direction.

[0032] The solid feeding structure 100 provided in this application embodiment has a feeding channel 111, an air inlet port 112, and an air outlet port 113 on its body 110. The air inlet port 112 and the air outlet port 113 are located at both ends of the feeding channel 111 and are connected to the feeding channel 111. The air inlet port 112 and the air outlet port 113 are usually connected to other pipes to realize the airflow transportation so that the airflow flows through the feeding channel 111 and realizes the output of solid seasonings, so as to realize the dispensing of solid seasonings.

[0033] Specifically, during the process of dispensing solid seasonings using the solid feeding module 200, the solid seasonings are first fed into the feeding channel 111. The airflow flows through the feeding channel 111 from the air inlet port 112 to the air outlet port 113, causing the solid seasonings in the feeding channel 111 to be output along the airflow from the air inlet port 112 to the air outlet port 113, and then flows through the air outlet port 113 to the appropriate position to realize the dispensing of solid seasonings.

[0034] The solid feeding structure 100 provided in this embodiment has an inlet port 112 and an outlet port 113 arranged horizontally. This allows the pipe connected to the inlet port 112 to be horizontally aligned with it, and the pipe connected to the outlet port 113 to be horizontally aligned with it as well. This contrasts with related technologies where the inlet and outlet ports are arranged in a top-inlet, bottom-out configuration, requiring the pipe connected to the inlet port to be vertically aligned with it, and the pipe connected to the outlet port to be vertically aligned with it as well. Compared to the previous method of connecting the inlet port 112 to other pipes, this application achieves horizontal connection of the inlet port 112 to other pipes and horizontal connection of the outlet port 113 to other pipes. This effectively reduces the longitudinal space occupied by the solid feeding structure 100, which is beneficial to reducing the longitudinal dimensions of the solid feeding structure 100. It can save a lot of longitudinal space layout and meet the design requirements of the solid feeding module 200 for a compact longitudinal structure and small size. In this way, it can increase the application range of the solid feeding structure 100 and the solid feeding module 200 and meet the usage requirements of different batching equipment.

[0035] Furthermore, the vertical arrangement of the air inlet and outlet ports in related technologies leads to numerous bends at the outlet port, increasing resistance within the discharge channel and hindering the transport of solid seasonings. In contrast, the solid discharge structure 100 provided in this embodiment, with its air inlet port 112 and outlet port 113 arranged horizontally, allows the discharge channel 111 connecting them to be arranged as horizontally as possible. This simplifies bend placement, reduces flow resistance within the discharge channel 111, facilitates the transport of solid seasonings, and mitigates the problem of insufficient local suction caused by numerous bends in the discharge channel 111, which can lead to seasoning accumulation and blockage. This improves the smoothness of solid seasoning flow within the discharge channel 111, enhancing discharge efficiency and accuracy.

[0036] The air inlet port 112 is arranged horizontally, meaning the plane containing the air inlet port 112 is perpendicular to the horizontal direction. Similarly, the air outlet port 113 is arranged horizontally, meaning the plane containing the air outlet port 113 is perpendicular to the horizontal direction. This allows the air inlet port 112 and the air outlet port 113 to be arranged in one of the following configurations: forward-forward-out, forward-forward-backward-out, forward-forward-side-out, rear-in-forward-out, rear-in-rear-out, rear-in-side-out, side-in-forward-out, side-part-rear-out, or side-in-side-out, to reduce the vertical space occupied by the solid material feeding structure.

[0037] Furthermore, such as Figure 7As shown, the solid feeding module 200 includes an airflow conveying device connected to the feeding channel 111 to provide airflow from the inlet port 112 to the outlet port 113 into the feeding channel 111, so that the solid seasonings in the feeding channel 111 are discharged out through the outlet port 113 along with the airflow. Specifically, the airflow conveying device can provide negative pressure airflow into the feeding channel 111, so that the solid seasonings in the feeding channel 111 are sucked away along the direction from the inlet port 112 to the outlet port 113 along with the negative pressure airflow, and discharged out through the outlet port 113. Alternatively, the airflow conveying device can provide positive pressure airflow into the feeding channel 111, so that the solid seasonings in the feeding channel 111 are blown away along the direction from the inlet port 112 to the outlet port 113 along with the positive pressure airflow, and discharged out through the outlet port 113.

[0038] Furthermore, by creating a discharge channel 111 within the main body 110, compared to directly configuring the discharge channel as a connecting pipe 230, the main body 110 can provide better protection for the discharge channel 111 and increase the distance between foreign objects and the wall of the discharge channel 111, thereby reducing the possibility of foreign objects damaging the wall of the discharge channel 111, reducing the failure rate of the discharge channel 111, and improving the reliability of the discharge channel 111. Simultaneously, by creating the discharge channel 111 within the main body 110, the main body 110 can ensure that the wall of the discharge channel 111 has sufficient strength and rigidity, reducing the possibility of vibration and shaking of the discharge channel 111 during airflow and solid seasoning flow, thus improving the smoothness and accuracy of discharge. Specifically, the discharge channel 111 is configured as a rigid pipe, so that the discharge channel 111 will not deform or will deform minimally under the action of airflow and solid seasoning.

[0039] like Figure 1 and Figure 4As shown, in some possible embodiments provided in this application, the feeding channel 111 is arranged horizontally. This can further reduce the vertical distance difference between the air inlet port 112 and the air outlet port 113 located at both ends of the feeding channel 111, so that the air inlet port 112 and the air outlet port 113 are approximately located at the same position in the vertical direction. This can further reduce the longitudinal space occupied by the solid feeding structure 100, which is beneficial to reduce the longitudinal dimension of the solid feeding structure 100. It can save a lot of longitudinal space layout and meet the design requirements of compact longitudinal structure and small volume of solid feeding structure 100. In this way, it can increase the application range of solid feeding structure 100 and meet the usage requirements of different batching equipment. Meanwhile, the horizontal arrangement of the feeding channel 111 can reduce or avoid the vertical bends in the feeding channel 111, reduce the flow resistance in the feeding channel 111, facilitate the conveying of solid seasonings, reduce the situation where insufficient local suction occurs at the vertical bends in the feeding channel 111, which can lead to the accumulation of seasonings and blockages, and improve the smoothness of the flow of solid seasonings in the feeding channel 111, thereby improving feeding efficiency and feeding accuracy.

[0040] like Figure 4 and Figure 5 As shown, in some possible embodiments provided in this application, the feeding channel 111 includes a first channel 1111 and a second channel 1112 connected in sequence. The first channel 1111 and the second channel 1112 are bent and connected to the air outlet port 113. The second channel 1112 is connected to the air inlet port 112. The bend connection between the first channel 1111 and the second channel 1112 is set as an arc-shaped structure.

[0041] In this embodiment, the airflow passing through the feeding channel 111 flows out through the air inlet port 112, the second channel 1112, and the first channel 1111, exiting through the air outlet port 113. This allows the solid seasoning to be dispensed through the airflow via the second channel 1112 and the first channel 1111, exiting through the air outlet port 113. By bending the first channel 1111 and the second channel 1112, the air outlet port 113, which communicates with the first channel 1111, can be positioned appropriately to facilitate docking with other pipes and the air outlet port 113, thus facilitating the assembly and disassembly of the solid feeding structure 100 and the solid feeding module 200.

[0042] By setting the bend connection of the first flow channel 1111 and the second flow channel 1112 as an arc-shaped structure, the first flow channel 1111 and the second flow channel 1112 are connected by an arc-shaped bend. Compared with the right-angle structure at the bend connection of the first flow channel and the second flow channel in the related technology, the arc-shaped bend reduces the conveying resistance compared with the right-angle bend. It can reduce or avoid the situation where solid seasonings are not subjected to sufficient local suction at the right-angle bend, resulting in the accumulation of seasonings and causing blockage. This allows the solid seasonings to pass through the arc-shaped bend more smoothly, which is conducive to improving the smoothness of the flow of solid seasonings in the discharge flow channel 111, and improving the discharge efficiency and discharge accuracy.

[0043] like Figure 4 As shown, in some possible embodiments provided in this application, the diameter of the second flow channel 1112 is larger than the diameter of the first flow channel 1111, and the arc-shaped structure is an arc-shaped variable diameter structure 1114, wherein the diameter of the first flow channel 1111 is as follows: Figure 4 As shown in D1, the diameter of the second flow channel 1112 is as follows: Figure 4 As shown in D2 in the diagram.

[0044] As solid seasonings are carried by airflow through the second channel 1112 and the first channel 1111, they are discharged from the air outlet 113. By setting the diameter D2 of the second channel 1112 to be larger than the diameter D1 of the first channel 1111, the second channel 1112 has a larger space to accommodate solid seasonings, thereby ensuring a larger solid feeding capacity. Meanwhile, since the diameter D1 of the first flow channel 1111 is smaller than the diameter D2 of the second flow channel 1112, the diameter of the entire feeding flow channel 111 near the air outlet 113 is smaller than the diameter away from the air outlet 113. With this setting, when the negative pressure airflow flows through the feeding flow channel 111, it can increase the negative pressure of the feeding flow channel 111 away from the air outlet 113, ensuring that the solid seasonings away from the air outlet 113 can be smoothly sucked away by the suction force, so that the solid seasonings in the second flow channel 1112 can be smoothly sucked away by the suction force to flow to the first flow channel 1111, thereby improving the feeding efficiency of solid seasonings.

[0045] The arc-shaped variable diameter structure 1114 is used. A variable diameter structure can be understood as a process where the inner diameter of a pipe gradually decreases or increases from one size to another. In this embodiment, the inner diameter of the arc-shaped variable diameter structure 1114 gradually increases from the first flow channel 1111 to the second flow channel 1112. The arc-shaped variable diameter structure 1114 allows for a smooth transition between the second flow channel 1112 and the first flow channel 1111. This ensures low resistance during airflow, reducing or preventing insufficient local suction at the bend connection point between the first and second flow channels 1111 and 1112, which could lead to material accumulation and blockage. This allows the solid seasoning to pass smoothly through the bend connection point between the second and first flow channels 1112, improving the smoothness of the solid seasoning flow within the discharge channel 111, and increasing discharge efficiency and accuracy.

[0046] like Figure 1 and Figure 4 As shown, in some possible embodiments provided in this application, the air inlet port 112 and the air outlet port 113 are located on the same side of the body 110, and the discharge channel 111 further includes a third channel 1113, which is bent and connected to the air inlet port 112.

[0047] In this embodiment, by bending the third flow channel 1113 and the second flow channel 1112, the air inlet port 112 connected to the third flow channel 1113 can be arranged in a suitable position to facilitate the docking operation of other pipes with the air inlet port 112, and facilitate the disassembly and assembly of the solid feeding structure 100 and the solid feeding module 200.

[0048] By placing the air inlet port 112 and the air outlet port 113 on the same side of the main body 110, the air inlet port 112 can be connected to other pipes and the air outlet port 113 can be connected to other pipes on the same side of the main body 110. This allows the assembly space on the same side of the main body 110 to be used for the connection operation of the air inlet port 112 and the air outlet port 113. Compared with the arrangement of the air inlet port and the air outlet port on different sides of the main body, which requires the assembly space on different sides of the main body to connect the air inlet port and the air outlet port to other pipes, this saves the assembly space around the main body 110. This reduces the design space layout of the solid feeding structure 100 and meets the compact layout requirements of the solid feeding module 200.

[0049] Meanwhile, arranging the air inlet port 112 and the air outlet port 113 on the same side of the body 110 facilitates processing of the air inlet port 112 and the air outlet port 113 on the same side of the body 110 using a single processing station. This improves the processing efficiency of the solid feeding structure 100 and saves processing costs. It is understood that in other examples, depending on actual needs, the air inlet port 112 and the air outlet port 113 can be arranged on different sides of the body 110.

[0050] like Figure 2 and Figure 3 As shown, in some possible embodiments provided in this application, the body 110 includes a detachably connected base 115 and a cover 116. The base 115 and the cover 116 together form a discharge channel 111, an air inlet port 112 and an air outlet port 113. At least one feed inlet 114 is provided at a position opposite to the second channel 1112 on the cover 116, and the feed inlet 114 is connected to the second channel 1112.

[0051] In this embodiment, the base 115 and the cover 116 together form a discharge channel 111, an air inlet port 112, and an air outlet port 113. This arrangement facilitates the processing of the first channel 1111, the second channel 1112, and the third channel 1113, and also facilitates the processing of the arc-shaped structure and the arc-shaped diameter-changing structure 1114 at the bend connection of the first channel 1111 and the second channel 1112, making the discharge channel 111 easier to implement. It is understood that the base 115 and the cover 116 can also be disassembled and separated for cleaning and maintenance operations on the discharge channel 111, the air inlet port 112, and the air outlet port 113, reducing the difficulty of cleaning and maintenance and facilitating user operation. Specifically, the base 115 and the cover 116 can be detachably connected using at least one of the following methods: bolt structure, snap-fit ​​structure, plug-in structure, tenon and mortise structure, and magnetic attraction structure. The base 115 and the cover 116 can also be solidly connected by adhesives, sealants, etc.

[0052] In this embodiment, a feed inlet 114 is provided at a position opposite to the second flow channel 1112 on the cover 116. The feed inlet 114 is connected to the second flow channel 1112, so that solid seasoning is fed into the second flow channel 1112 through the feed inlet 114. In this way, the solid seasoning in the second flow channel 1112 flows from the second flow channel 1112 to the first flow channel 1111 under the drive of the airflow, and is discharged through the air outlet 113 to realize the feeding of solid seasoning.

[0053] Furthermore, the solid feeding module 200 also includes a feeder, the discharge port of which is connected to the inlet 114. Thus, when solid seasoning is fed, the feeder feeds the solid seasoning through the discharge port and the inlet 114 on the cover 116 into the second flow channel 1112. When the airflow passes through the feeding flow channel 111 of the solid feeding module 200, the solid seasoning in the second flow channel 1112 is discharged through the first flow channel 1111 by the air outlet 113, thereby realizing the feeding of solid seasoning.

[0054] The cover 116 has at least one feed inlet 114, meaning the number of feed inlets 114 can be one, two, three, or other numbers. It is understood that each feed inlet 114 corresponds one-to-one with a feeder, meaning the number of feed inlets 114 is the same as the number of feeders. Thus, through multiple feed inlets 114, multiple feeders can feed various solid seasonings into the second flow channel 1112. When the airflow passes through the discharge flow channel 111 of the solid feeding structure 100, the solid seasonings in the second flow channel 1112 are discharged through the air outlet 113 along with the airflow through the first flow channel 1111, realizing the feeding of various solid seasonings to meet the needs of the batching equipment for multiple solid seasonings, thus having a wide range of applications. The multiple feed inlets 114 can be arranged at intervals along the extension direction of the discharge flow channel 111 on the second flow channel 1112.

[0055] like Figure 2 and Figure 3 As shown, in some possible embodiments provided in this application, a flow channel groove 1151 is provided on the top of the base 115, and an air inlet 1152 and an air outlet 1153 communicating with the flow channel groove 1151 are provided on the side of the base 115. The cover 116 covers the flow channel groove 1151 to form a discharge channel 111. That is, by machining the flow channel groove 1151 on the top of the base 115, when the cover 116 and the base 115 are connected, the discharge channel 111 can be formed by the cover 116 covering the flow channel groove 1151. This arrangement, by reasonably setting the machining shape and machining size of the flow channel groove 1151, can meet the shape and size of the discharge channel 111, simplifying the machining operation of the discharge channel 111, making the discharge channel 111 easy to implement, and having good dimensional and precision requirements. Meanwhile, this design enables the modular design of the discharge channel 111, allowing the discharge channel 111 to be integrated into a single pipeline, which helps improve the smoothness of the discharge channel 111, effectively reduces the conveying resistance of solid seasonings, and improves the discharge efficiency.

[0056] In some embodiments, the base 115 has an air inlet 1152 and an air outlet 1153 communicating with the flow channel 1151 on its side. The cover 116 covers the air inlet 1152 to form an air inlet port 112, and the cover 116 covers the air outlet 1153 to form an air outlet port 113. That is, by machining the air inlet 1152 and the air outlet 1153 on the side of the base 115, when the cover 116 and the base 115 are connected, the cover 116 covering the air inlet 1152 can form the air inlet port 112, and the cover 116 covering the air outlet 1153 can form the air outlet port 113. This configuration method, by reasonably setting the processing shape and size of the air inlet 1152 and the air outlet 1153, can meet the shape and size of the air inlet port 112 and the air outlet port 113, simplifying the processing operation of the air inlet port 112 and the air outlet port 113, making the air inlet port 112 and the air outlet port 113 easy to realize, and having good dimensional and precision requirements.

[0057] like Figure 2 and Figure 3 As shown, in some embodiments, the side of the base 115 is provided with an air inlet 1152 and an air outlet 1153 communicating with the flow channel 1151. The cover 116 is provided with an air inlet connector 1161 and an air outlet connector 1162. When the cover 116 is connected to the base 115, the first end of the air inlet connector 1161 communicates with the air inlet 1152, and the second end of the air inlet connector 1161 is the air inlet port 112. The first end of the air outlet connector 1162 communicates with the air outlet 1153, and the second end of the air outlet connector 1162 is the air outlet port 113. This arrangement, by providing the air inlet connector 1161 and the air outlet connector 1162 on the cover 116, facilitates the docking operation of the air inlet port 112 and the air outlet port 113 with other pipes. It is understandable that a seal can be provided at the connection point between the air intake connector 1161 and the air intake port 1152 to improve the sealing performance at the connection point, and a seal can be provided at the connection point between the air outlet structure and the air outlet port 1153 to improve the sealing performance at the connection point.

[0058] In the above embodiments, the different configurations of the air inlet port 112 and the air outlet port 113 can meet the needs of different structures of the cover 116 and have a wide range of applications.

[0059] like Figure 2 , Figure 3 , Figure 4 As shown, in some possible embodiments provided in this application, at least one of the base 115 and the cover 116 is provided with a sealing groove 117. The sealing groove 117 is used to contain sealant. The sealing groove 117 is arranged around the discharge channel 111 so that the sealing groove 117 can surround the periphery of the discharge channel. This improves the sealing performance of the connection between the base 115 and the cover 116 and ensures the sealing performance of the discharge channel 111.

[0060] Furthermore, the sealing groove 117 is a labyrinth sealing groove, which is arranged around the discharge channel 111, so that the labyrinth sealing groove 117 can provide double or multiple seals for the discharge channel 111, thereby greatly improving the sealing performance of the connection between the base 115 and the cover 116 and ensuring the sealing performance of the discharge channel 111.

[0061] Furthermore, the sealing groove 117 can be provided on the base 115, or the sealing groove 117 can be provided on the cover 116, or the sealing groove 117 can be provided on both the base 115 and the cover 116.

[0062] like Figure 2 As shown, in some possible embodiments provided in this application, the solid feeding structure 100 further includes a connector 120, which passes through the cover 116 and connects to the base 115 to limit the relative movement of the cover 116 and the base 115. The connector 120 further improves the reliability and stability of the connection between the cover 116 and the base 115, thereby improving the sealing performance of the feeding channel 111.

[0063] The number of connectors 120 is at least two. For example, the number of connectors 120 can be two, three, four, or other numbers. The setting of multiple connectors 120 is beneficial to further improve the reliability and stability of the connection between the cover 116 and the base 115, so as to improve the sealing of the discharge channel 111.

[0064] Among them, at least two connectors 120 may have the same structure or different structures. For example Figure 2 and Figure 3 As shown, the connector 120 can be a connecting bolt 122. The cover 116 has a through hole 1163, and the base 115 has a connecting hole 1154. The connecting bolt 122 passes through the through hole 1163 and connects to the connecting hole 1154, which can reliably connect the cover 116 and the base 115. At least two connectors 120 can be multiple connecting bolts 122.

[0065] Or, such as Figure 2 and Figure 3 As shown, the connector 120 can be a fixing bracket 121. The cover 116 has a through hole 1163, and the base 115 has a connecting hole 1154. A fixing post is provided on the fixing bracket 121, passing through the through hole 1163 and engaging in the connecting hole 1154, thus pressing and fixing the cover 116 and the base 115 together to achieve a reliable connection. At least two connectors 120 can be replaced by multiple fixing brackets 121.

[0066] Or, such as Figure 2As shown, the connector 120 can be a connecting bolt 122 and a fixing bracket 121, that is, at least two connectors 120 can include connecting bolts 122 and fixing brackets 121, wherein the number of connecting bolts 122 can be one or more, and the number of fixing brackets 121 can be one or more.

[0067] like Figure 2 As shown, in some possible embodiments provided in this application, the solid feeding structure 100 further includes a mounting bracket 150, which is connected to the base 115 to install the entire solid feeding structure 100 at the installation position. Specifically, the mounting bracket 150 may be located on the side of the base 115 away from the cover 116, or the mounting bracket 150 may be located on the side of the base 115 closer to the cover 116. The mounting bracket 150 may be detachably connected to the base 115 by at least one of bolt structure, snap-fit ​​structure, plug-in structure, tenon structure, and magnetic structure, or the mounting bracket 150 may be fixedly connected to the base 115 by adhesive, welding, or other means.

[0068] like Figure 5 As shown, in some possible embodiments provided in this application, the body 110 is also provided with a connection port 118 and an airflow channel 119. The connection port 118 is located on the side of the body 110 and is connected to the first end of the airflow channel 119. The second end of the airflow channel 119 is connected to the end of the second flow channel 1112 away from the first flow channel 1111 or to the third flow channel 1113.

[0069] The solid feeding module 200 also includes a positive pressure airflow conveying device, which is connected to the connection port 118 to provide positive pressure airflow into the airflow channel 119. Since the second end of the airflow channel 119 is connected to the end of the second channel 1112 away from the first channel 1111 or to the third channel 1113, during the process of the positive pressure airflow flowing from the airflow channel 119 and the second channel 1112 to the first channel 1111, or during the process of the positive pressure airflow flowing from the airflow channel 119, the third channel 1113, and the second channel 1112 to the first channel 1111, the solid seasonings in the second channel 1112 that are away from the air outlet port 113 will be blown towards the direction closer to the air outlet port 113, so that the solid seasonings in the second channel 1112 can flow smoothly into the first channel 1111 and be discharged through the air outlet port 113, thereby improving the discharge efficiency of solid seasonings.

[0070] Specifically, the number of feed inlets 114 is at least two, and the at least two feed inlets 114 are arranged on the second flow channel 1112 along the extension direction of the discharge channel 111, that is, the at least two feed inlets 114 include a feed port near the air outlet port 113 and a feed port away from the air outlet port 113. Specifically, as Figure 7As shown, there are three feed inlets 114, located from the direction away from the exhaust port 113 to the direction closer to the exhaust port 113, namely the first feed inlet 1141, the second feed inlet 1142, and the third feed inlet. Figure 7 As shown, the first feed inlet 1141 is located at Figure 7 As shown on the right, the third feed inlet 1143 is located... Figure 7 As shown on the left, the air outlet 113 is located on the left side. Figure 7 As shown on the left, the third feed inlet 1143 is closer to the air outlet 113, while the first feed inlet 1141 is farther from the air outlet 113. During normal feeding, if... Figure 6 and Figure 7 As shown, the feeder connected to the first inlet 1141 feeds solid seasoning into the second channel 1112 corresponding to the first inlet 1141. The feeder connected to the second inlet 1142 feeds solid seasoning into the second channel 1112 corresponding to the second inlet 1142. The feeder connected to the third inlet 1143 feeds solid seasoning into the second channel 1112 corresponding to the third inlet 1143. When the negative pressure airflow flows through the discharge channel 111, it will drive the solid seasonings opposite to the first inlet 1141, the solid seasonings opposite to the second inlet 1142, and the solid seasonings opposite to the third inlet 1143 in the second channel 1112 to flow towards the first channel 1111 and be discharged out through the air outlet 113. Because the distance between the first feed inlet 1141 and the air outlet 113 is relatively long, there is a possibility that the negative pressure airflow in the feed channel 111 may not be able to quickly and completely carry the solid seasoning in the second channel 1112 opposite to the first feed inlet 1141 to the air outlet 113. To this end, the positive pressure airflow conveying device operates, providing positive pressure airflow into the airflow channel 119. The positive pressure airflow flows through the airflow channel 119 and the second flow channel 1112 to the first flow channel 1111, or the positive pressure airflow flows through the airflow channel 119, the third flow channel 1113, and the second flow channel 1112 to the first flow channel 1111. This causes the solid seasoning in the second flow channel 1112, which is opposite to the first feed port 1141, to be blown towards the air outlet port 113. That is, the negative pressure airflow in the feed channel 111 and the positive pressure airflow flowing out of the airflow channel 119 work together to enable the solid seasoning in the second flow channel 1112 that is far away from the air outlet port 113 to flow quickly, smoothly, and relatively thoroughly to the air outlet port 113 and be discharged through the air outlet port 113, thereby improving the discharge efficiency and accuracy of the solid seasoning.

[0071] It is understandable that the positive pressure pneumatic conveying device connected to connection port 118 can operate when needed and not operate when not needed. For example, when the feeder corresponding to the inlet 114 away from the outlet port 113 is operating, or when the feeder corresponding to the first inlet 1141 is operating, it indicates that solid seasoning is being placed in the second flow channel 1112 at a position away from the outlet port 113. There is a possibility that this portion of solid seasoning cannot be quickly and completely discharged through the outlet port 113 under the influence of the negative pressure airflow. In this case, if... Figure 5 As shown, the positive pressure airflow conveying device can be controlled to operate, providing positive pressure airflow into the airflow channel 119 through the connection port 118. With the assistance of the positive pressure airflow, the solid seasoning in the second channel 1112 is blown towards the air outlet port 113. That is, the negative pressure airflow and the positive pressure airflow work together to ensure that the solid seasoning in the second channel 1112 that is far away from the air outlet port 113 can flow quickly, smoothly and thoroughly to the air outlet port 113 and be released through the air outlet port 113, thereby improving the release efficiency and release accuracy of solid seasoning.

[0072] When the feeder corresponding to the inlet 114 far from the outlet 113 is not working, and the feeder corresponding to the inlet 114 near the outlet 113 is working, for example, when the feeder corresponding to the first inlet 1141 is not working, and the feeder corresponding to the third inlet 1143 is working, the solid seasoning is fed into the second flow channel 1112 near the outlet 113 through the third inlet 143. Under the drive of the negative pressure airflow, this part of the solid seasoning can be quickly and thoroughly fed out through the outlet 113. At this time, the auxiliary effect of the positive pressure airflow is not required. Therefore, the positive pressure airflow conveying device can be controlled to not work to save energy.

[0073] Furthermore, the positive pressure airflow delivery device can be an air compressor or other airflow delivery device.

[0074] like Figure 5 and Figure 6 As shown, in some possible embodiments provided in this application, the solid feeding structure 100 includes a second connecting joint 130. The first end of the second connecting joint 130 communicates with a connecting port 118, and the second end of the second connecting joint 130 is configured to connect with a positive pressure airflow conveying device. This enables the positive pressure airflow conveying device to operate, delivering positive pressure airflow to the airflow channel 119 through the second connecting joint 130 and the connecting port 118. The second connecting joint 130 facilitates the connection between the positive pressure airflow conveying device and the connecting port 118, making assembly and disassembly convenient.

[0075] like Figure 5 and Figure 6As shown, in some possible embodiments provided in this application, the solid feeding structure 100 further includes a first connecting connector 140. A first end of the first connecting connector 140 is connected to an air inlet port 112, and a second end of the first connecting connector 140 is configured to connect to a component to be connected. Thus, the component to be connected can be connected to the air inlet port 112, thereby increasing the function of the solid feeding structure 100 or the solid feeding module 200. The component to be connected can be the negative pressure detection device 220 and / or the water supply unit mentioned below, the specific functions of which are described in detail in the embodiments below.

[0076] like Figure 7 As shown in the second aspect of this application, an embodiment provides a solid feeding module 200, including: an air conveying device and a solid feeding structure 100 of any of the foregoing embodiments, wherein the air conveying device is connected to the feeding channel 111. Since the solid feeding module 200 includes the solid feeding structure 100 of any of the foregoing embodiments, it has all the technical effects of the aforementioned solid feeding structure 100, which will not be described in detail here.

[0077] The pneumatic conveying device is connected to the discharge channel 111 and is used to deliver negative pressure or negative pressure airflow to the discharge channel 111 so that the solid seasoning in the discharge channel 111 is released through the air outlet port 113 along with the airflow, thereby realizing the release of solid seasoning.

[0078] like Figure 7As shown, in some possible embodiments provided in this application, the pneumatic conveying device includes an air amplifier 210 connected to the air outlet 113. The first air inlet 211 of the air amplifier 210 is connected to the air outlet 113, the second air inlet 212 of the air amplifier 210 is connected to a compressed air source, and the air outlet 213 of the air amplifier 210 is configured as the feeding port of the solid feeding module 200. Thus, when the air amplifier 210 operates, atmospheric pressure flows into the feeding channel 111 through the air inlet 112, through the air outlet 113, and through the first air inlet 211. Compressed air provided by the compressed air source flows through the air amplifier 210 through the second air inlet 212. This causes a negative pressure airflow through the feeding channel 111, generating a pressure difference through the compressed air, accelerating the airflow velocity in the negative pressure channel, so that the solid seasoning in the feeding channel 111 is fed out through the air outlet 213 of the air amplifier 210, i.e., the feeding port of the solid feeding module 200, thereby realizing the feeding of solid seasoning. The air amplifier 210 is used as a power source to dispense solid seasonings. This method features low operating costs, high energy efficiency, low noise, simple operation, and ease of use, making it suitable for widespread application. Specifically, the air amplifier 210 can generate negative pressure using an airflow of 0.25 MPa, or it can generate negative pressure using an airflow of other pressure values. It is understood that when the air amplifier 210 is working, the air inlet port 112 is connected to the external environment to allow atmospheric pressure to enter the material discharge channel 111. Specifically, a gap or interface may be left between the air inlet port 112 and the component to be connected to allow atmospheric pressure to enter the material discharge channel 111.

[0079] In some possible embodiments provided in this application, the solid feeding module 200 further includes a feeder corresponding to the inlet 114 of the solid feeding structure 100, and the outlet of the feeder is connected to the inlet 114. Thus, the feeder feeds solid seasonings into the second flow channel 1112 through the outlet and inlet 114. When the airflow passes through the feeding flow channel 111 of the solid feeding module 200, the solid seasonings in the second flow channel 1112 are discharged from the outlet port 113 through the first flow channel 1111 with the airflow, thereby realizing the feeding of solid seasonings.

[0080] like Figure 7 As shown, in some possible embodiments provided in this application, the solid feeding module 200 further includes a negative pressure detection device 220, which is used to detect negative pressure information at the air inlet port 112. The negative pressure detection device 220 is configured to be electrically connected to the alarm device of the feeding equipment.

[0081] In this embodiment, the negative pressure detection device 220 detects the negative pressure information at the air inlet port 112. When the negative pressure detection device 220 detects an abnormality in the negative pressure information at the air inlet port 112, it indicates that the solid feeding module 200 is malfunctioning and a blockage has occurred. The solid seasoning cuts off the negative pressure at the air inlet port 112. Since the negative pressure detection device 220 is electrically connected to the alarm device of the dispensing equipment, the alarm device sends an alarm message based on the abnormal detection result of the negative pressure detection device 220. In this way, the user can promptly, intuitively, and accurately understand that a blockage has occurred in the solid feeding module 200 based on the alarm message, reminding the user to deal with the blockage in a timely manner. In other words, the setting of the negative pressure detection device 220 and the alarm device enables the alarm device to accurately capture the real-time feeding situation and remind the user when an abnormality occurs in the solid feeding module 200, avoiding the impact of seasoning blockage on the cooking taste, and avoiding the pain point of difficult cleaning after the pipe is severely blocked. This allows the user to deal with the pipe blockage problem in a timely and quick manner based on the reminder from the alarm device. Specifically, the alarm device can be an audible alarm device, a visual alarm device, etc.

[0082] Specifically, the solid feeding module 200 also includes a control device, which is connected to the negative pressure detection device 220 and the alarm device. When the negative pressure detection device 220 detects an abnormal negative pressure, it reports the abnormal negative pressure signal to the control device. Based on the abnormal negative pressure signal, the control device controls the alarm device to perform an alarm operation to remind the user to deal with the blockage in a timely manner, so as to solve the blockage problem, ensure good cooking quality, and ensure that the blocked pipe can be dealt with in a timely manner.

[0083] like Figure 7 As shown, in some possible embodiments provided in this application, the solid feeding module 200 further includes a water supply unit configured to communicate with the air inlet port 112 to supply water to the feeding channel 111 through the air inlet port 112. Thus, the water supplied by the water supply unit flows into the feeding channel 111 through the air inlet port 112. Under the guidance of the negative pressure airflow within the feeding channel 111, the water in the feeding channel 111 is discharged along with the negative pressure airflow, passing through the air amplifier 210 and the gas, through the airflow outlet 213 of the air amplifier. This discharges any remaining or blocked solid seasonings in the feeding channel 111, thereby achieving a cleaning operation or a clearing operation of the feeding channel 111.

[0084] Understandably, after cleaning or unblocking the discharge channel 111 with water from the water supply unit, the air amplifier 210 can continue to operate to use airflow to dry the discharge channel 111, reducing the possibility that solid seasonings may stick to the discharge channel 111 due to undried moisture.

[0085] like Figure 7 As shown, in some possible embodiments provided in this application, the solid feeding module 200 includes a negative pressure detection device 220 and a water supply unit. The solid feeding module 200 also includes a connecting pipe 230. The first end of the connecting pipe 230 is connected to the second end of the first connecting joint 140 of the solid feeding structure 100. Since the first end of the first connecting joint 140 is connected to the air inlet port 112, the connecting pipe 230 is connected to the air inlet port 112. Since the second end of the connecting pipe 230 is connected to the negative pressure detection device 220, a liquid inlet 231 communicating with the water supply unit is provided between the two ends of the connecting pipe 230. Thus, the negative pressure detection device 220, the water supply unit, and the air outlet port 113 are connected through the connecting pipe 230 and the first connecting joint 140, resulting in a simple structure that is easy to implement.

[0086] An embodiment of the third aspect of this application provides a batching device, including: a device body and a solid feeding module 200 of any of the foregoing embodiments, wherein the solid feeding structure 100 is connected to the device body. Since the batching device includes the solid feeding module 200 of any of the foregoing embodiments, it has all the aforementioned solid feeding module 200 and its technical effects, which will not be described in detail here.

[0087] The solid feeding module 200 is installed on the main body of the equipment. The batching equipment also includes a container, such as a pot. The container is installed on the main body of the equipment, and the feeding port of the solid feeding module 200 is connected to the container to feed solid seasonings into the container. Specifically, the feeding port of the solid feeding module 200 can be directly connected to the container or connected to the container through a pipeline.

[0088] In the description of this utility model, the term "multiple" refers to two or more. Unless otherwise explicitly defined, the terms "upper," "lower," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. The terms "connection," "installation," "fixing," etc., should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a direct connection or an indirect connection through an intermediate medium. For those skilled in the art, the specific meaning of the above terms in this utility model can be understood according to the specific circumstances.

[0089] In the description of this utility model, the terms "one embodiment," "some embodiments," "specific embodiment," etc., refer to a specific feature, structure, material, or characteristic described in connection with that embodiment or example, which is included in at least one embodiment or example of this utility model. In this utility model, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0090] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A solid feeding structure (100), characterized in that, include: The body (110) is provided with a feeding channel (111) and an air inlet port (112) and an air outlet port (113) located at both ends of the feeding channel (111), the air inlet port (112) and the air outlet port (113) being arranged in a horizontal direction.

2. The solid feeding structure (100) according to claim 1, characterized in that, The discharge channel (111) is arranged horizontally. The discharge channel (111) includes a first channel (1111) and a second channel (1112) connected in sequence. The first channel (1111) and the second channel (1112) are bent and connected to the air outlet (113). The second channel (1112) is connected to the air inlet (112). The bends at the connection points of the first flow channel (1111) and the second flow channel (1112) are designed as arc-shaped structures.

3. The solid feeding structure (100) according to claim 2, characterized in that, The diameter of the second flow channel (1112) is larger than the diameter of the first flow channel (1111), and the arc-shaped structure is an arc-shaped variable diameter structure (1114).

4. The solid feeding structure (100) according to claim 2, characterized in that, The air inlet port (112) and the air outlet port (113) are located on the same side of the body (110). The material discharge channel (111) also includes a third channel (1113), which is bent and connected to the air inlet port (112) along with the second channel (1112).

5. The solid feeding structure (100) according to claim 2, characterized in that, The main body (110) includes a detachably connected base (115) and a cover (116). The base (115) and the cover (116) together form the discharge channel (111), the air inlet (112) and the air outlet (113). At least one feed port (114) is provided on the cover (116) at a position opposite to the second channel (1112). The feed port (114) is connected to the second channel (1112).

6. The solid feeding structure (100) according to claim 5, characterized in that, The base (115) has a flow channel groove (1151) on its top, and the base (115) has an air inlet (1152) and an air outlet (1153) communicating with the flow channel groove (1151) on its side. The cover (116) covers the flow channel groove (1151) to form the material discharge channel (111). The cover (116) covers the air inlet (1152) to form the air inlet port (112), and the cover (116) covers the air outlet (1153) to form the air outlet port (113); or, The cover (116) is provided with an air inlet connector (1161) and an air outlet connector (1162). The first end of the air inlet connector (1161) is connected to the air inlet (1152), and the second end of the air inlet connector (1161) is the air inlet port (112). The first end of the air outlet connector (1162) is connected to the air outlet (1153), and the second end of the air outlet connector (1162) is the air outlet port (113).

7. The solid feeding structure (100) according to claim 5, characterized in that, At least one of the base (115) and the cover (116) is provided with a sealing groove (117), the sealing groove (117) being arranged around the discharge channel (111); The solid feeding structure (100) further includes a connector (120), which is inserted through the cover (116) and connected to the base (115) to limit the relative movement of the cover (116) and the base (115). The number of connectors (120) is at least two, and the at least two connectors (120) are of the same structure or different structures.

8. The solid feeding structure (100) according to claim 4, characterized in that, The main body (110) is also provided with a connection port (118) and an airflow channel (119). The connection port (118) is located on the side of the main body (110) and communicates with the first end of the airflow channel (119). The second end of the airflow channel (119) communicates with the end of the second flow channel (1112) away from the first flow channel (1111) or communicates with the third flow channel (1113).

9. A solid feeding module (200), characterized in that, include: The pneumatic conveying device and the solid feeding structure (100) as described in any one of claims 1 to 8, wherein the pneumatic conveying device is connected to the feeding channel (111).

10. A solid feeding module (200) according to claim 9, characterized in that, The pneumatic conveying device includes an air amplifier (210) connected to the air outlet port (113), the first air inlet (211) of the air amplifier (210) being connected to the air outlet port (113), the second air inlet (212) of the air amplifier (210) being connected to a compressed air source, and the air outlet (213) of the air amplifier (210) being configured as the feeding port of the solid feeding module (200); and / or, The solid feeding module (200) further includes a feeder corresponding to the feed inlet (114) of the solid feeding structure (100), the discharge outlet of the feeder being connected to the feed inlet (114); and / or, The solid feeding module (200) further includes a negative pressure detection device (220), which is used to detect negative pressure information at the air inlet (112). The negative pressure detection device (220) is configured to be electrically connected to the alarm device of the feeding equipment; and / or, The solid feeding module (200) also includes a water supply unit configured to communicate with the air inlet port (112) to supply water to the feeding channel (111) through the air inlet port (112).

11. A solid feeding module (200) according to claim 10, characterized in that, The solid feeding module (200) includes the negative pressure detection device (220) and the water supply unit. It also includes a connecting pipe (230). The first end of the connecting pipe (230) is connected to the second end of the first connecting joint (140) of the solid feeding structure (100). The second end of the connecting pipe (230) is connected to the negative pressure detection device (220). An inlet (231) connected to the water supply unit is provided between the two ends of the connecting pipe (230).

12. A batching device, characterized in that, It includes: a main body of equipment, and a solid feeding module (200) as described in any one of claims 9 to 11, wherein the solid feeding structure (100) is connected to the main body of equipment.

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