Material preparation device
By designing the material configuration device, using the cooperation of the discharge pipe, screw conveyor and top rod, the problem of grain accumulation during automatic rice distribution is solved, and the smooth output and quantitative use of grains are achieved.
Patent Information
- Application Number
- CN202420952352.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-29
- Publication Date
- 2025-02-18
- Estimated Expiration
- 2034-04-29
AI Technical Summary
When performing automatic rice mixing operations, it is often easy to accumulate rice at the rice outlet of the container and cannot leak smoothly from the rice outlet, resulting in the failure to complete the rice mixing operation smoothly.
A material configuration device is designed, including a discharge pipe and a screw conveyor. The grains in the feed pipe are blown through the fan, and the quantitative output of the grains and disturbances in the container are achieved through the coordination of the screw conveyor and the pin rod to avoid accumulation.
It achieves smooth output and quantitative use of grains, avoids grain accumulation, and ensures the smooth completion of rice mixing operations.
Smart Images
Figure CN222487191U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of automatic cooking equipment, in particular to a material configuration device. Background Art
[0002] As a cooking utensil, rice cookers are essential household appliances in daily life. With the improvement of intelligence level, rice cookers can not only cook and keep warm, but also cook on time according to instructions and select different cooking modes according to cooking ingredients. However, the preparation operations before cooking, such as measuring rice, washing rice, adding water, etc., still need to be done manually.
[0003] Currently, there are some devices on the market that can automatically mix rice. Generally, a rice outlet with a switch is set at the bottom of the rice storage container. By controlling the switch of the rice outlet, the grains leak out under the action of gravity to complete the rice taking operation. After that, the amount of rice taken is controlled by a weighing device to realize the automatic rice mixing function.
[0004] When the rice dispensing operation is performed automatically, it is often easy for rice to accumulate at the rice outlet of the container and cannot be smoothly discharged from the rice outlet, resulting in failure to successfully complete the rice dispensing operation. Utility Model Content
[0005] Based on the above description, the utility model provides a material mixing device to solve the problem in the related technology that when the rice mixing operation is automatically performed, rice often accumulates at the rice outlet of the container and cannot be smoothly leaked out from the rice outlet, resulting in the inability to successfully complete the rice mixing operation.
[0006] The technical solution of the utility model to solve the above technical problems is as follows:
[0007] The present application provides a material configuration device, and the technical solution adopted is as follows:
[0008] A material configuration device, comprising:
[0009] A discharge pipe, one end of which is connected to a fan for blowing air into the discharge pipe, and is suitable for blowing the grains in the discharge pipe out from the other end of the discharge pipe through the fan;
[0010] At least one batching device connected to the discharge pipe, the batching device comprising:
[0011] - a screw conveyor, the feed port of which is located at the top and the discharge port is connected to the discharge pipe;
[0012] - an interface connected to the feed port of the screw conveyor and used to connect to the grain container;
[0013] - a push rod, which is arranged in the interface and one end of which extends outside the interface, and the push rod is connected to the screw conveyor through a transmission mechanism;
[0014] Wherein, the push rod can move axially relative to the interface, and is suitable for driving the push rod to reciprocate axially through the transmission mechanism when the screw conveyor is running;
[0015] Alternatively, the push rod can rotate around its axis relative to the interface, which is suitable for driving the push rod to rotate through the transmission mechanism when the screw conveyor is running.
[0016] Preferably, the push rod can move axially relative to the interface, and the transmission mechanism includes:
[0017] An elastic member connecting the ejector rod and the interface, wherein the ejector rod overcomes the elastic force of the elastic member when moving axially into the interface;
[0018] A rotating disk, which is arranged outside the screw conveyor housing and coaxially fixed to the end of the rotating shaft of the screw conveyor;
[0019] A flexible driving rope, one end of which is connected to the push rod, and the other end is connected to the end surface of the turntable away from the rotating shaft. The connection point between the driving rope and the turntable is spaced apart from the center of the turntable. It is suitable for driving the push rod to overcome the elastic force of the elastic member and move axially into the interface through the driving rope when the rotating shaft of the screw conveyor rotates, and the push rod is moved back and forth axially under the cooperation of the elastic member and the driving rope.
[0020] Preferably, a mounting tube connected to the inner wall of the housing is provided in the screw conveyor housing, the mounting tube is coaxial with the push rod, the push rod is passed through the mounting tube, and the push rod can move axially relative to the mounting tube.
[0021] Preferably, one end of the mounting tube away from the push rod is closed, and a limiting block is connected to the push rod. The limiting block circle is arranged outside the push rod and outside the mounting tube. The elastic member includes a spring, and the spring is arranged in the mounting tube and coaxially arranged outside the push rod. Both ends of the spring are respectively abutted against the limiting block and the closed end of the mounting tube.
[0022] Preferably, the mounting tube is connected to the screw conveyor housing through a connecting block, a mounting channel is provided in the connecting block, one end of the mounting channel passes through the screw conveyor housing, and the other end passes through the closed end of the mounting tube and is connected to the mounting tube, the driving rope passes through the mounting channel from outside the screw conveyor housing, and extends through the mounting channel to the mounting tube and is connected to the push rod.
[0023] Preferably, a cylindrical connecting column is fixed on the end face of the turntable away from the rotating shaft of the screw conveyor, the axis of the connecting column is parallel to the axis of the rotating shaft of the screw conveyor, and the axis of the connecting column and the axis of the rotating shaft of the screw conveyor are spaced apart, the driving rope is connected to a connecting ring, and the connecting ring coaxial ring is arranged outside the connecting column.
[0024] Preferably, the push rod can rotate around its axis relative to the interface, and the transmission mechanism includes a drive shaft, the axis of the drive shaft is parallel to the screw conveyor shaft, the drive shaft is rotatably connected to the screw conveyor housing and one end extends out of the housing, the drive shaft and the screw conveyor shaft are connected by a first gear set, and the drive shaft and the push rod are connected by a universal joint, which is suitable for driving the drive shaft to rotate through the first gear set and driving the push rod to rotate through the universal joint when the screw conveyor is running.
[0025] Preferably, at least two batching devices are connected to the discharge pipe.
[0026] Compared with the prior art, the technical solution of this application has the following beneficial technical effects:
[0027] 1. The present application provides a discharge pipe and a screw conveyor, an interface is provided at the feed port of the screw conveyor for connecting with an external grain container, and a push rod is provided for extending into the grain container when the grain container and the interface are connected, the push rod can open the grain container cover to keep the grain container connected to the screw conveyor shell, after the grains are filled in the screw conveyor shell, the spiral blades of the screw conveyor can be rotated to discharge the grains from the discharge port, the discharged grains enter the discharge pipe, and the grains in the discharge pipe are blown out by the fan, and the output grain amount is controlled by controlling the number of rotations of the rotating shaft of the screw conveyor to achieve the function of quantitative grain taking, after the grains are discharged from the screw conveyor shell, the grains in the grain container fill the shell again, and the push rod can be axially movable or rotatable, when the push rod axially reciprocates or rotates, the grain container cover can be driven to reciprocate or rotate, thereby disturbing the grains in the container, making it difficult for the grains to accumulate and smoothly enter the screw conveyor, ensuring that the screw conveyor can smoothly discharge the grains and complete the grain configuration work;
[0028] 2. The present application provides a mounting tube for the installation of the mandrel, and the axial reciprocating movement of the mandrel is realized by the cooperation of the elastic member and the driving rope. When the rotating shaft of the screw conveyor rotates, the turntable is driven to rotate. Since the driving rope and the turntable are eccentrically connected, the other end of the driving rope can be driven to move when the turntable rotates, so that the mandrel can be pulled into the interface through the driving rope. In this process, the elastic member undergoes elastic deformation. During one rotation of the turntable, the elastic member completes an elastic deformation and reset process, so that the mandrel can be driven to reciprocate along the axial direction during the operation of the screw conveyor.
[0029] 3. When the push rod of the present application is rotatable, the power of the screw conveyor shaft is transmitted to the push rod through the drive shaft, the first gear set and the universal joint to drive the push rod to rotate, which can reduce additional power devices and thus reduce costs;
[0030] 4. The present application sets up at least two batching devices, which can be used to take different grains respectively. Different grains can be quantitatively taken according to user instructions through an external control system, and the batching work of different grain ratios can be completed. BRIEF DESCRIPTION OF THE DRAWINGS
[0031] Figure 1 A schematic diagram of the structure of a material configuration device provided in an embodiment of the present application;
[0032] Figure 2 A cross-sectional schematic diagram of a batching device in a material configuration device provided in an embodiment of the present application under a first implementation mode;
[0033] Figure 3 A schematic structural diagram of a batching device in a material configuration device provided in an embodiment of the present application from another perspective under a first implementation mode;
[0034] Figure 4 The intention of the coordination state between the batching device in the material configuration device provided in the embodiment of the present application and the grain container in the first implementation mode;
[0035] Figure 5 A schematic diagram of the structure of a batching device in a material configuration device provided in an embodiment of the present application under a second implementation mode.
[0036] In the accompanying drawings, the components represented by the reference numerals are listed as follows:
[0037] 1. Discharge pipe; 2. Fan; 3. Batching device; 31. Screw conveyor; 32. Interface; 33. Push rod; 331. Limit block; 34. Mounting pipe; 35. Connecting block; 351. Mounting channel; 36. Spring; 37. Turntable; 371. Connecting column; 38. Drive rope; 381. Connecting ring; 39. Drive shaft; 391. Universal joint. DETAILED DESCRIPTION
[0038] In order to facilitate understanding of the present application, the present application will be described more fully below with reference to the relevant drawings. Embodiments of the present application are provided in the drawings. However, the present application can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present application more thorough and comprehensive.
[0039] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art to which this application belongs. The terms used herein in the specification of this application are only for the purpose of describing specific embodiments and are not intended to limit this application.
[0040] It will be appreciated that spatial relationship terms such as "under," "beneath," "below," "under," "above," "above," etc., may be used herein to describe the relationship of an element or feature shown in the figures to other elements or features. It will be appreciated that, in addition to the orientations shown in the figures, spatial relationship terms also include different orientations of the device in use and operation. For example, if the device in the accompanying drawings is flipped, an element or feature described as "under other elements" or "under it" or "under it" will be oriented as being "above" the other elements or features. Thus, the exemplary terms "under" and "under" may include both upper and lower orientations. In addition, the device may also include additional orientations (e.g., rotated 90 degrees or other orientations), and the spatial descriptors used herein are interpreted accordingly.
[0041] It should be noted that when an element is considered to be "connected" to another element, it can be directly connected to the other element, or connected to the other element through an intermediate element. The "connection" in the following embodiments should be understood as "electrical connection", "communication connection", etc. if the connected circuits, modules, units, etc. have electrical signals or data transmission between each other.
[0042] When used herein, the singular forms "a", "an", and "said / the" may also include plural forms, unless the context clearly indicates otherwise. It should also be understood that the terms "include / comprise" or "have" etc. specify the presence of stated features, wholes, steps, operations, components, parts or combinations thereof, but do not exclude the possibility of the presence or addition of one or more other features, wholes, steps, operations, components, parts or combinations thereof.
[0043] Reference Figure 1-5As shown, an embodiment of the present application provides a material configuration device, which includes a discharge pipe 1 and a batching device 3, one end of the discharge pipe 1 is connected to a fan 2 for blowing air into the discharge pipe 1, which is suitable for blowing the grains in the discharge pipe 1 out from the other end of the discharge pipe 1 through the fan 2, the batching device 3 is provided with at least one and connected to the discharge pipe 1, the batching device 3 includes a screw conveyor 31, the feed port of the screw conveyor 31 is located at the top and the discharge port is connected to the discharge pipe 1, the feed port of the screw conveyor 31 is connected to an interface 32, the interface 32 is used to connect to a grain container, a push rod 33 is provided in the interface 32, the push rod 33 is connected to the shell of the screw conveyor 31 through a transmission mechanism, and one end of the push rod 33 extends to the outside of the interface 32. Among them, the push rod 33 can move axially relative to the interface 32, which is suitable for driving the push rod 33 to reciprocate axially through the transmission mechanism when the screw conveyor 31 is running; or, the push rod 33 can rotate around its axis relative to the interface 32, which is suitable for driving the push rod 33 to rotate through the transmission mechanism when the screw conveyor 31 is running.
[0044] Reference Figure 1-3 As shown, specifically, the discharge port of the screw conveyor 31 is located directly above its rotating shaft, and the interface 32 is designed according to the grain container so that the interface 32 can be stably connected to the grain container. The grains enter the shell from the interface 32 and the discharge port and fill the shell of the screw conveyor 31. When the screw conveyor 31 is started, its blade shaft rotates to move the grains toward the discharge port, and the grains enter the discharge pipe 1 from the discharge port. Then, under the action of the wind force of the fan 2, the grains are blown out from the other end of the discharge pipe 1, and the amount of grain output by the screw conveyor 31 is controlled by controlling the number of revolutions of the blade shaft of the screw conveyor 31, thereby achieving the purpose of quantitative batching.
[0045] Reference Figure 1-4 As shown, further, when the grain container is connected to the interface 32, it remains connected to the screw conveyor 31. After the grains in the shell of the screw conveyor 31 are output, the grains in the grain container are replenished into the shell. In this process, it is easy for the grains to accumulate in the grain container and cannot fall smoothly. Therefore, a push rod 33 is provided in the interface 32. The push rod 33 is used to extend into the grain container when the grain container is connected to the interface 32. The push rod 33 can move axially or rotate, so that it can disturb the grains accumulated in the grain container, thereby avoiding grain accumulation and allowing the grains to smoothly enter the screw conveyor 31, so that the screw conveyor 31 can output the grains to complete the batching work.
[0046] Reference Figure 2 and Figure 4 As shown, specifically, a mounting tube 34 connected to the inner wall of the shell is provided in the shell of the screw conveyor 31. The mounting tube 34 is coaxial with the push rod 33. The push rod 33 is passed through the mounting tube 34. Specifically, one end of the mounting tube 34 is fixed to the inner wall of the shell of the screw conveyor 31 through a connecting block 35.
[0047] Reference Figure 2-3 As shown, in the first embodiment, when the push rod 33 is configured to be movable axially relative to the interface 32, one end of the push rod 33 is configured to have a diameter smaller than the inner diameter of the mounting tube 34 and is inserted into the mounting tube 34, and the push rod 33 can move axially relative to the mounting tube 34.
[0048] Reference Figure 2-3 As shown, in this embodiment, the transmission mechanism includes an elastic member, a turntable 37 and a flexible driving rope 38. The elastic member connects the push rod 33 and the interface 32. When the push rod 33 moves axially into the interface 32, it overcomes the elastic force of the elastic member. The turntable 37 is arranged outside the shell of the screw conveyor 31 and is coaxially fixed to the end of the rotating shaft of the screw conveyor 31. One end of the driving rope 38 is connected to the push rod 33, and the other end is connected to the end surface of the turntable 37 on one side away from the rotating shaft. The connection point of the driving rope 38 and the turntable 37 is spaced apart from the center of the turntable 37, which is suitable for driving the push rod 33 to overcome the elastic force of the elastic member and move axially into the interface 32 through the driving rope 38 when the rotating shaft of the screw conveyor 31 rotates, and the push rod 33 is moved back and forth axially under the cooperation of the elastic member and the driving rope 38.
[0049] Reference Figure 2-3 As shown, specifically, the elastic member includes a spring 36 arranged in the mounting tube 34, and the spring 36 is coaxially sleeved outside the push rod 33. The end of the mounting tube 34 away from the push rod 33 is closed, and at the same time, the push rod 33 is connected to a limit block 331, and the limit block 331 is arranged outside the push rod 33 and outside the mounting tube 34. The two ends of the spring 36 are respectively abutted against the limit block 331 and the closed end of the mounting tube 34, and the spring 36 keeps a distance between the driving block and the mounting tube 34 when in a natural state, so that the limit rod can move axially into the interface 32. In this embodiment, the stop block 331 is truncated cone-shaped and coaxial with the mandrel 33. The diameter of the stop block 331 gradually decreases in the direction away from the mounting tube 34. The maximum diameter of the stop block 331 is larger than the inner diameter of the mounting tube 34, so as to avoid the grains from entering the mounting tube 34 and affecting the deformation of the spring 36. Since the mandrel 33 needs to overcome the gravity of the grains when moving axially outward from the interface 32, the diameter of the stop block 331 is set to gradually decrease in the direction away from the mounting tube 34, which can reduce the resistance when the spring 36 drives the mandrel 33 to move. In other embodiments, a sleeve can be coaxially arranged outside the mounting tube 34, so that the inner diameter of the sleeve is consistent with the outer diameter of the mounting tube 34, and the sleeve is sealed and connected to the mandrel 33 at one end close to the mandrel 33, so as to separate the grains from the space inside the mounting tube 34 and ensure that the mandrel 33 can move smoothly in the axial direction.
[0050] Reference Figure 2-3As shown, further, a mounting channel 351 is provided in the connection block 35, one end of the mounting channel 351 penetrates the housing of the screw conveyor 31, and the other end penetrates the closed end of the mounting tube 34 and communicates with the mounting tube 34. The driving rope 38 penetrates the mounting channel 351 from the outside of the housing of the screw conveyor 31, and extends through the mounting channel 351 to the inside of the mounting tube 34 and connects with the top rod 33. The mounting channel 351 is provided to facilitate the installation of the driving rope 38, and the screw conveyor 31 is not connected to the external environment, and the driving rope 38 does not contact the grains, so as to ensure the cleanliness of the grains.
[0051] Reference Figure 2-3 As shown, further, in order to connect the driving rope 38 with the rotating disk 37, a cylindrical connecting column 371 is fixed on the end face of the rotating disk 37 away from the rotating shaft of the screw conveyor 31, the axis of the connecting column 371 is parallel to the axis of the rotating shaft of the screw conveyor 31, and the axis of the connecting column 371 and the axis of the rotating shaft of the screw conveyor 31 are spaced apart, and a connecting ring 381 is connected to the end of the driving rope 38, and the connecting ring 381 is coaxially arranged outside the connecting column 371. Through this arrangement, when the rotating disk 37 rotates, the connecting column 371 rotates around the axis of the rotating shaft with the rotating disk 37, and the distance between the connecting column 371 and the push rod 33 changes during the rotation process. When the distance increases, the push rod 33 is pulled by the driving rope 38 to move into the interface 32, and at this time, the spring 36 undergoes elastic deformation, and when the distance between the connecting column 371 and the push rod 33 decreases, the spring 36 recovers the deformation to make the push rod 33 move out of the interface 32, thereby realizing the function of driving the push rod 33 to reciprocate.
[0052] Reference Figure 2 and Figure 4 As shown, further, the interface 32 is in a circular ring shape with a vertical axis, and the push rod 33 is set to be coaxial with the interface 32.
[0053] Reference Figure 1 As shown, further, at least two batching devices 3 are connected to the discharge pipe 1. When only one batching device 3 is provided, only one kind of grain can be stored, and only ingredients containing one kind of grain can be configured during batching. However, by providing at least two batching devices 3, grain containers storing different grains are respectively connected, and materials can be quantitatively taken from different grain containers according to user needs, thereby configuring ingredients containing multiple grains in different proportions, which can better meet user needs. This embodiment is illustrated by providing three batching devices 3.
[0054] Furthermore, the grain container can be an ordinary grain container, and a disturbance plate or a winding rod for disturbing the grain is connected to the top rod 33 to increase the contact area between the top rod 33 and the grain, and the grain is directly disturbed by the top rod 33 to ensure that the batching work is completed smoothly.
[0055] Reference Figure 5As shown, in the second embodiment, the push rod 33 is configured to be rotatable around its axis. In this embodiment, the transmission mechanism includes a drive shaft 39, the axis of the drive shaft 39 is parallel to the rotating shaft of the screw conveyor 31, the drive shaft 39 is rotatably connected to the shell of the screw conveyor 31 and one end of the drive shaft extends out of the shell, the drive shaft 39 is connected to the rotating shaft of the screw conveyor 31 through a first gear set, and the drive shaft 39 is connected to the push rod 33 through a universal joint 391, which is suitable for driving the drive shaft 39 to rotate through the first gear set when the screw conveyor 31 is running, and driving the push rod 33 to rotate through the universal joint 391.
[0056] Specifically, the first gear set adopts a flat gear, and the top rod 33 can be rotatably installed in the mounting tube 34. Correspondingly, if a matching grain container is used, the top of the top rod 33 is set to have a non-circular cross-section so as to be connected to the matching grain container cover, so that the grain container cover is driven to rotate by the rotation of the top rod 33 to disturb the grain. When an ordinary grain container is used, a disturbance plate or a winding rod can be directly set on the top rod 33 to directly disturb the grain by rotating the top rod 33.
[0057] In other embodiments, the driving shaft 39 and the push rod 33 may also be connected via a bevel gear transmission to achieve the function of driving the push rod 33 to rotate via the rotating shaft of the screw conveyor 31. The specific structure is selected according to actual conditions.
[0058] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
Claims
1. A material configuration device, characterized in that: include: A discharge pipe (1), one end of which is connected to a fan (2) for blowing air into the discharge pipe (1), and is suitable for blowing the grains in the discharge pipe (1) out from the other end of the discharge pipe (1) through the fan (2); At least one batching device (3) connected to the discharge pipe (1), the batching device (3) comprising: - a screw conveyor (31), the feed port of which is located at the top and the discharge port is connected to the discharge pipe (1); - an interface (32), which is connected to the feed port of the screw conveyor (31) and is used to connect to a grain container; - a push rod (33), which is arranged in the interface (32) and has one end extending outside the interface (32), and the push rod (33) is connected to the screw conveyor (31) through a transmission mechanism; The push rod (33) is movable relative to the interface (32) in the axial direction, and is suitable for driving the push rod (33) to reciprocate in the axial direction through the transmission mechanism when the screw conveyor (31) is running; Alternatively, the push rod (33) can rotate around its axis relative to the interface (32), which is suitable for driving the push rod (33) to rotate through the transmission mechanism when the screw conveyor (31) is running.
2. The material configuration device according to claim 1, characterized in that: The push rod (33) can move axially relative to the interface (32), and the transmission mechanism comprises: an elastic member connecting the push rod (33) and the interface (32), wherein the push rod (33) overcomes the elastic force of the elastic member when moving axially into the interface (32); A rotating disk (37) is arranged outside the housing of the screw conveyor (31) and is coaxially fixed to the end of the rotating shaft of the screw conveyor (31); A flexible driving rope (38) has one end connected to the push rod (33) and the other end connected to an end surface of the turntable (37) away from the rotating shaft. The connection point between the driving rope (38) and the turntable (37) is spaced apart from the center of the turntable (37). The driving rope (38) is adapted to drive the push rod (33) to overcome the elastic force of the elastic member and move axially into the interface (32) when the rotating shaft of the screw conveyor (31) rotates, and the push rod (33) is moved back and forth axially under the cooperation of the elastic member and the driving rope (38).
3. The material configuration device according to claim 2, characterized in that: A mounting tube (34) connected to the inner wall of the housing is provided in the housing of the screw conveyor (31); the mounting tube (34) is coaxial with the push rod (33); the push rod (33) is inserted into the mounting tube (34); and the push rod (33) can move axially relative to the mounting tube (34).
4. The material configuration device according to claim 3, characterized in that: One end of the mounting tube (34) away from the push rod (33) is closed, and the push rod (33) is connected to a limit block (331). The limit block (331) is arranged outside the push rod (33) and outside the mounting tube (34). The elastic member comprises a spring (36). The spring (36) is arranged in the mounting tube (34) and is coaxially arranged outside the push rod (33). Two ends of the spring (36) are respectively abutted against the limit block (331) and the closed end of the mounting tube (34).
5. The material configuration device according to claim 4, characterized in that: The mounting tube (34) is connected to the housing of the screw conveyor (31) through a connecting block (35); a mounting channel (351) is provided in the connecting block (35); one end of the mounting channel (351) passes through the housing of the screw conveyor (31), and the other end passes through the closed end of the mounting tube (34) to communicate with the mounting tube (34); the driving rope (38) passes through the mounting channel (351) from outside the housing of the screw conveyor (31), and extends through the mounting channel (351) to the inside of the mounting tube (34) to be connected with the push rod (33).
6. The material configuration device according to claim 2, characterized in that: A cylindrical connecting column (371) is fixed on the end surface of the turntable (37) away from the rotating shaft of the screw conveyor (31), the axis of the connecting column (371) is parallel to the axis of the rotating shaft of the screw conveyor (31), and the axis of the connecting column (371) is spaced apart from the axis of the rotating shaft of the screw conveyor (31), and the driving rope (38) is connected to a connecting ring (381), and the connecting ring (381) is coaxially arranged outside the connecting column (371).
7. The material configuration device according to claim 1, characterized in that: The push rod (33) can rotate around its axis relative to the interface (32), and the transmission mechanism includes a drive shaft (39), the axis of the drive shaft (39) is parallel to the rotating shaft of the screw conveyor (31), the drive shaft (39) is rotatably connected to the shell of the screw conveyor (31) and one end of the drive shaft (39) extends out of the shell, the drive shaft (39) and the rotating shaft of the screw conveyor (31) are connected through a first gear set, and the drive shaft (39) and the push rod (33) are connected through a universal joint (391), which is suitable for driving the drive shaft (39) to rotate through the first gear set when the screw conveyor (31) is running, and driving the push rod (33) to rotate through the universal joint (391).
8. The material configuration device according to claim 7, characterized in that: At least two batching devices (3) are connected to the discharge pipe (1).