Quantitative rice feeding mechanism

Abstract

The utility model provides a quantitative rice feeding mechanism, which belongs to the technical field of food processing equipment and comprises a quantitative rice feeding machine frame, a rice feeding mechanism, a rice feeding mechanism and a rice feeding mechanism, and is characterized in that the quantitative rice feeding machine frame is provided with a first mounting platform and a second mounting platform; the stock bin is mounted on the first mounting platform, and a plurality of discharge ports are formed in the discharge end of the stock bin; the material stirring assembly is mounted on the first mounting platform, and a plurality of material stirring rods and a plurality of magnet rods are arranged at the output end of the material stirring assembly; the quantifying assembly comprises a quantifying support, a plurality of material receiving hoppers, a plurality of material discharging hoppers and a plurality of quantifying molds are arranged on the quantifying support, and a quantifying air cylinder installed on the quantifying support drives the quantifying molds to move on the quantifying support, so that the quantifying molds are communicated with one of the material receiving hoppers and the material discharging hoppers. By arranging the magnet rod, metal particles mixed in rice can be magnetically attracted, so that no metal particles exist in the rice falling from the discharge port, and further the taste of subsequent rice and the experience degree of a user are improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of food processing equipment and relates to a quantitative rice feeding mechanism. Background Art

[0002] With the improvement of living standards and the acceleration of work pace, the demand for convenient food is increasing day by day. As a popular staple food, rice has become a development trend in terms of convenience. Aseptic rice, namely aseptic instant rice, refers to rice that is industrially produced on a large scale and conditioned and directly sealed into a packaging container in a sterile and dust-free environment. It can be stored for a long time and eaten directly or only needs to be simply cooked before eating. Its flavor, taste and appearance are consistent with ordinary rice. Its production is characterized by intensive, standardized and industrialized. The prior art discloses a large number of production processes for aseptic instant rice.

[0003] Chinese patent (CN212244027U) discloses a quantitative weighing and filling device, including a frame, a silo, a metering mechanism, and a material receiving mechanism. The silo is arranged on the frame, a feeding window is arranged on the upper part, and a material shifting mechanism is arranged on the feeding window. The material shifting mechanism includes a third driving mechanism and a material shifting rod arranged in the silo. The material shifting rod is connected to the third driving mechanism, and the third driving mechanism drives the material shifting rod to reciprocate in the silo.

[0004] In the above-mentioned material-dispensing mechanism, the material concentrated in the silo is evenly spread through the material-dispensing rod, providing material guarantee for the accurate operation of the metering mechanism. However, in the prior art, rice contains a small amount of metal particles. If the metal particles are output synchronously with the rice, the user's teeth may hit the metal particles when using the rice, causing tooth damage and affecting the user's experience. Utility Model Content

[0005] The utility model aims to solve the above problems in the prior art and proposes a quantitative rice feeding mechanism which can remove metal particles mixed in rice and improve the taste of subsequent rice.

[0006] The purpose of the utility model can be achieved through the following technical solutions: a quantitative meter feeding mechanism, comprising:

[0007] A quantitative rice discharging rack is provided with a first mounting platform and a second mounting platform which are distributed up and down;

[0008] The silo is sunken and mounted on the first mounting platform, with the feed end of the silo close to the first mounting platform and the discharge end of the silo close to the second mounting platform, wherein a plurality of discharge ports are arranged at the discharge end of the silo;

[0009] A material shifting assembly is mounted on the first mounting platform, and a plurality of material shifting rods and a plurality of magnet bars are arranged at the output end of the material shifting assembly, wherein the material shifting rods and the magnet bars are inserted into the material bin;

[0010] The quantitative component includes a quantitative bracket installed on the second mounting platform, and a plurality of receiving hoppers and a plurality of discharging hoppers are distributed up and down on the quantitative bracket along the discharging direction, and a plurality of quantitative molds are located between the receiving hoppers and the discharging hoppers, wherein the receiving hopper and the discharging hopper are staggered, and the quantitative mold is driven to move on the quantitative bracket by a quantitative cylinder installed on the quantitative bracket, so as to realize the connection between the quantitative mold and one of the receiving hopper and the discharging hopper.

[0011] In the above-mentioned quantitative rice feeding mechanism, the material feeding assembly includes a material feeding motor, a material feeding shaft connected to the output end of the material feeding motor, and pulley structures respectively connected to the two ends of the material feeding shaft, wherein a cross beam is arranged between the two pulley structures, and the two ends of the cross beam are respectively connected to the belt in the pulley structure at the corresponding end, and multiple material feeding rods and multiple magnet bars are connected to the cross beam.

[0012] In the above-mentioned quantitative rice feeding mechanism, multiple material feeding rods and multiple magnet bars are arranged in a line, and multiple material feeding rods and multiple magnet bars are staggered, wherein any magnet bar is located between two adjacent material feeding rods, and the material feeding rods, magnet bars and cross beams are detachably connected.

[0013] In the above-mentioned quantitative rice discharging mechanism, the two ends of multiple material receiving hoppers are respectively integrated on the first material receiving plate and the second material receiving plate, and multiple discharge ports are integrated on the discharge plate, wherein the first material receiving plate is in contact with the discharge plate, the second material receiving plate is connected to the quantitative bracket, and a slidable drawing plate is arranged between the discharge plate and the first material receiving plate, and a closed area and an open area are arranged on the drawing plate. When the closed area on the drawing plate corresponds to the position of the discharge port and the material receiving hopper, the discharge port and the material receiving hopper are blocked, so that the discharge channel is in a closed state. When the open area on the drawing plate corresponds to the position of the discharge port and the material receiving hopper, the discharge port and the material receiving hopper are connected, so that the discharge channel is in a connected state.

[0014] In the above-mentioned quantitative rice feeding mechanism, a plurality of slots corresponding to the positions of the receiving hoppers are arranged on the first receiving plate, or a plurality of slots corresponding to the positions of the discharge ports are arranged on the discharge plate, wherein the slots serve as insertion channels for the plug-in plates.

[0015] In the above-mentioned quantitative meter dispensing mechanism, a limit rod is connected to one end of the draw plate, and the axial direction of the limit rod is perpendicular to the drawing direction of the draw plate.

[0016] In the above-mentioned quantitative rice feeding mechanism, the quantitative mold includes a mold frame connected to the output end of the quantitative cylinder, and a rice storage area is arranged on the mold frame, wherein, when the rice storage area is connected to the receiving hopper, it can receive the rice falling from the receiving hopper and temporarily store it in the rice storage area, and when the rice storage area is connected to the discharging hopper, the rice temporarily stored in the rice storage area can enter the material box below through the discharging hopper.

[0017] In the above-mentioned quantitative rice feeding mechanism, a rice adjusting block and a rice adjusting rod connected to the rice adjusting block are provided in the rice storage area, and a scale is provided on the mold frame, wherein the rice adjusting block is driven to move in the rice storage area by rotating the rice adjusting rod to change the size of the rice storage area.

[0018] In the above-mentioned quantitative rice feeding mechanism, it also includes a material guide component, which is installed on the second installation platform, and a plurality of material guide pipes are provided at the discharge end of the material guide component, wherein the material guide pipes are located below the discharge hopper, and the positions of the plurality of material guide pipes correspond one by one to the positions of the plurality of discharge hoppers.

[0019] In the above-mentioned quantitative rice feeding mechanism, the material guiding assembly includes two material guiding cylinders installed on the second mounting platform, and the output end of each material guiding cylinder is connected to the first material guiding clamping plate, and the two ends of the first material guiding clamping plate are respectively connected to material guiding rods, wherein the material guiding rod passes through the first mounting platform, and the end of the material guiding rod passing through the first mounting platform is connected to the second material guiding clamping plate, a support plate is connected between the two second material guiding clamping plates, and a plurality of material guiding tubes are arranged on the support plate and arranged along the length direction of the support plate.

[0020] Compared with the prior art, the utility model has the following beneficial effects:

[0021] (1) The utility model provides a quantitative rice feeding mechanism, which, by setting a magnetic bar, can not only play the same role as the material pushing rod during the reciprocating movement, so that the rice in the hopper is evenly spread, but also can magnetically absorb the metal particles mixed in the rice, so that there are no metal particles in the rice falling from the discharge port, thereby improving the taste of the subsequent rice and the user experience.

[0022] (2) The material-push rod and the magnet rod are staggered in the moving direction of the crossbeam so that the trajectory of any material-push rod and the trajectory of any magnet rod do not overlap, thereby increasing the contact area between the material-push rod, the magnet rod and the rice in the silo, further improving the uniform spreading effect and impurity removal effect of the rice in the silo.

[0023] (3) By setting a drawer plate and setting a closed area and an open area on the drawer plate, the user can selectively open one or more discharge channels, and the blocking or connection between any two adjacent discharge channels will not affect each other, thereby improving the flexibility of the quantitative meter discharge mechanism.

[0024] (4) By providing the slot, there is no gap between the discharge plate and the first receiving plate due to the insertion of the insert plate, thereby preventing the rice from flowing out of the gap between the first receiving plate and the discharge plate when the rice enters the receiving hopper from the discharge port, thereby preventing the rice from being wasted.

[0025] (5) By setting a limit rod, on the one hand, it can be used as a fulcrum when pulling the drawer plate, making it convenient to pull the drawer plate. On the other hand, the limit rod can be used to control the moving distance of the drawer plate. When the limit rod contacts the side wall of the first receiving plate or the discharging plate, it means that the opening area on the drawer plate is completely opposite to the discharging port and the receiving hopper, so that the discharging channel is in a fully connected state, which can give the operator a more intuitive judgment and improve the reliability of the quantitative metering mechanism.

[0026] (6) The relative distance between the discharge hopper and the material box is shortened by the material guide pipe, so that the rice can fall into the material box accurately, avoiding the waste of rice caused by the rice falling out of the material box during the falling process due to the height difference between the discharge hopper and the material box, thereby improving the reliability of rice discharge. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 The utility model is a structural schematic diagram of a quantitative meter feeding mechanism.

[0028] Figure 2 It is a structural schematic diagram of a quantitative meter dispensing mechanism of the utility model from another perspective.

[0029] Figure 3 It is a structural schematic diagram of a material shifting assembly in a preferred embodiment of the utility model.

[0030] Figure 4 It is a structural schematic diagram of a silo combined with a quantitative component in a preferred embodiment of the utility model.

[0031] Figure 5 yes Figure 4 Cross-sectional view shown.

[0032] Figure 6 It is a structural schematic diagram of a quantitative mold in a preferred embodiment of the utility model.

[0033] Figure 7 It is a structural schematic diagram of a material guide assembly in a preferred embodiment of the utility model.

[0034] In the figure, 100, quantitative rice unloading rack; 110, first mounting platform; 120, second mounting platform; 200, silo; 210, discharge port; 220, discharge plate; 300, material shifting assembly; 310, material shifting rod; 320, magnet bar; 330, material shifting motor; 340, material shifting shaft; 350, pulley structure; 351, belt; 360, crossbeam; 370, sliding structure; 371, slide rail; 372, pulley; 400, quantitative assembly; 410, quantitative bracket; 420, receiving hopper; 430, discharge hopper ; 440, quantitative mold; 441, mold frame; 442, rice storage area; 443, rice adjusting block; 444, rice adjusting rod; 445, scale; 450, quantitative cylinder; 460, first material receiving plate; 461, slot; 470, second material receiving plate; 480, drawer; 481, closed area; 482, opening area; 483, limit rod; 500, material guide assembly; 510, material guide pipe; 520, material guide cylinder; 530, first material guide splint; 540, material guide rod; 550, second material guide splint; 560, support plate. DETAILED DESCRIPTION

[0035] The following are specific embodiments of the present invention and the accompanying drawings to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

[0036] It should be noted that all directional indications in the embodiments of the present invention (such as up, down, left, right, front, back...) are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0037] like Figures 1 to 7 As shown, the utility model provides a quantitative rice feeding mechanism, comprising:

[0038] A quantitative rice discharging rack 100, on which a first mounting platform 110 and a second mounting platform 120 are arranged in an upper and lower distribution;

[0039] The silo 200 is installed in a sunken manner on the first installation platform 110, and the feeding end of the silo 200 is close to the first installation platform 110, and the discharging end of the silo 200 is close to the second installation platform 120, wherein a plurality of discharging ports 210 are provided at the discharging end of the silo 200;

[0040] The material shifting assembly 300 is installed on the first mounting platform 110, and a plurality of material shifting rods 310 and a plurality of magnet rods 320 are provided at the output end of the material shifting assembly 300, wherein the material shifting rods 310 and the magnet rods 320 are inserted into the silo 200;

[0041] The quantitative component 400 includes a quantitative support 410 installed on the second installation platform 120, and a plurality of receiving hoppers 420 and a plurality of discharging hoppers 430 are distributed vertically on the quantitative support 410 along the discharging direction, and a plurality of quantitative molds 440 are located between the receiving hoppers 420 and the discharging hoppers 430, wherein the receiving hoppers 420 and the discharging hoppers 430 are staggered, and the quantitative molds 440 are driven to move on the quantitative support 410 by a quantitative cylinder 450 installed on the quantitative support 410, so as to realize the communication between the quantitative molds 440 and one of the receiving hoppers 420 and the discharging hoppers 430;

[0042] The material guiding assembly 500 is installed on the second installation platform 120 , and a plurality of material guiding tubes 510 are provided at the material discharging end of the material guiding assembly 500 , wherein the material guiding tubes 510 are located below the material discharging hopper 430 , and the positions of the plurality of material guiding tubes 510 correspond one-to-one to the positions of the plurality of material discharging hoppers 430 .

[0043] It is worth mentioning that the relative distance between the discharge hopper 430 and the material box is shortened by the guide tube 510, so that the rice can fall into the material box accurately, avoiding the waste of rice caused by the rice falling out of the material box during the falling process due to the height difference between the discharge hopper 430 and the material box, thereby improving the reliability of rice discharge.

[0044] The utility model provides a quantitative rice feeding mechanism, which, by setting a magnet bar 320, can not only play the same role as the material pushing rod 310 in the process of reciprocating movement, so that the rice in the silo 200 is evenly spread, but also can magnetically absorb metal particles mixed in the rice, so that there are no metal particles in the rice falling from the discharge port 210, thereby improving the taste of the subsequent rice and the user experience.

[0045] Preferably, the material dispensing assembly 300 includes a material dispensing motor 330, a material dispensing shaft 340 connected to the output end of the material dispensing motor 330, and a pulley structure 350 respectively connected to both ends of the material dispensing shaft 340, wherein a crossbeam 360 is arranged between the two pulley structures 350, and both ends of the crossbeam 360 are respectively connected to the belt 351 in the pulley structure 350 at the corresponding end, and multiple material dispensing rods 310 and multiple magnet bars 320 are connected to the crossbeam 360.

[0046] It is worth mentioning that the forward and reverse rotation of the material-dispensing motor 330 drives the forward and reverse rotation of the material-dispensing shaft 340, and the pulley structures 350 at both ends of the material-dispensing shaft 340 make the crossbeam 360 reciprocate in a direction perpendicular to the axis of the material-dispensing shaft 340, thereby realizing the reciprocating movement of the multiple material-dispensing rods 310 and the multiple magnet bars 320. On the one hand, the rice in the silo 200 is evenly spread, and on the other hand, the metal particles mixed in the rice are magnetically attracted.

[0047] Among them, rice is transported by a conveyor belt, and the rice enters the silo 200 from top to bottom, so the rice entering the silo 200 may be accumulated in the middle of the silo 200 to form a "conical" structure. In order to ensure that each discharge port 210 can continuously output rice, improve work efficiency, and avoid waste of the discharge port 210, it is necessary to flatten the "conical rice mountain" in the silo 200, so that a material shifting assembly 300 is set on the first mounting platform 110.

[0048] Further preferably, in order to ensure the straightness of the beam 360 during movement, a sliding structure 370 is provided between the beam 360 and the first mounting platform 110, and the sliding structure 370 includes a slide rail 371 connected to the first mounting platform 110, and a pulley 372 connected to the beam 360, wherein the pulley 372 can be rollingly connected on the slide rail 371.

[0049] Preferably, the plurality of material-moving rods 310 and the plurality of magnet rods 320 are arranged in a line, and the plurality of material-moving rods 310 and the plurality of magnet rods 320 are staggered, wherein any magnet rod 320 is located between two adjacent material-moving rods 310 .

[0050] In this embodiment, the material shifting rod 310 and the magnet rod 320 are staggered forward and backward along the moving direction of the crossbeam 360, so that the trajectory of any material shifting rod 310 does not overlap with the trajectory of any magnet rod 320, thereby increasing the contact area between the material shifting rod 310, the magnet rod 320 and the rice in the silo 200, and further improving the uniform spreading effect and impurity removal effect of the rice in the silo 200.

[0051] Further preferably, the material-moving rod 310, the magnet rod 320 and the crossbeam 360 are detachably connected. Through the detachable connection, the user can replace the structure connected at the current position as needed, that is, replace one or more magnet rods 320 with the material-moving rod 310, or interchange the positions of the material-moving rod 310 and the magnet rod 320, etc.

[0052] Preferably, both ends of a plurality of receiving hoppers 420 are respectively integrated on a first receiving plate 460 and a second receiving plate 470, and a plurality of discharge ports 210 are integrated on the discharge plate 220, wherein the first receiving plate 460 is in contact with the discharge plate 220, the second receiving plate 470 is connected to the quantitative bracket 410, and a slidable drawer plate 480 is provided between the discharge plate 220 and the first receiving plate 460.

[0053] Further preferably, a closed area 481 and an open area 482 are provided on the drawer plate 480. When the closed area 481 on the drawer plate 480 corresponds to the position of the discharge port 210 and the receiving hopper 420, the discharge port 210 and the receiving hopper 420 are blocked, so that the discharge channel is in a closed state. When the open area 482 on the drawer plate 480 corresponds to the position of the discharge port 210 and the receiving hopper 420, the discharge port 210 and the receiving hopper 420 are connected, so that the discharge channel is in a connected state.

[0054] In this embodiment, by setting a drawer plate 480, and setting a closed area 481 and an open area 482 on the drawer plate 480, the user can selectively open one or more discharge channels, and the blocking or connection between any two adjacent discharge channels does not affect each other, thereby improving the flexibility of the quantitative meter discharge mechanism.

[0055] Further preferably, a plurality of slots 461 corresponding to the positions of the receiving hopper 420 are provided on the first receiving plate 460, or a plurality of slots 461 corresponding to the positions of the discharge port 210 are provided on the discharge plate 220, wherein the slots 461 serve as insertion channels for the plug-in plate.

[0056] In this embodiment, by providing the slot 461, there will be no gap between the discharge plate 220 and the first receiving plate 460 due to the insertion of the plug plate, thereby preventing the rice from flowing out of the gap between the first receiving plate 460 and the discharge plate 220 when the rice enters the receiving hopper 420 from the discharge port 210, thereby causing waste of rice.

[0057] Further preferably, a limiting rod 483 is connected to one end of the drawer plate 480 , and the axial direction of the limiting rod 483 is perpendicular to the drawing direction of the drawer plate 480 .

[0058] It is worth mentioning that by setting the limit rod 483, on the one hand, it can be used as a fulcrum when pulling the drawer plate 480, which facilitates the pulling and pulling of the drawer plate 480. On the other hand, the moving distance of the drawer plate 480 is controlled by the limit rod 483. When the limit rod 483 contacts the side wall of the first receiving plate 460 or the discharging plate 220, it means that the opening area 482 on the drawer plate 480 is completely opposite to the discharge port 210 and the receiving hopper 420, so that the discharge channel is in a fully connected state, which can give the operator a more intuitive judgment and improve the reliability of the quantitative metering mechanism.

[0059] Preferably, the metering mold 440 includes a mold frame 441 connected to the output end of the metering cylinder 450, and a rice storage area 442 is arranged on the mold frame 441, wherein when the rice storage area 442 is connected to the receiving hopper 420, it can receive the rice falling from the receiving hopper 420 and temporarily store it in the rice storage area 442, and when the rice storage area 442 is connected to the discharging hopper 430, the rice temporarily stored in the rice storage area 442 can enter the material box below through the discharging hopper 430 to complete the rice discharging operation.

[0060] Further preferably, a rice adjusting block 443 and a rice adjusting rod 444 connected to the rice adjusting block 443 are provided in the rice storage area 442, wherein the rice adjusting block 443 is driven to move in the rice storage area 442 by rotating the rice adjusting rod 444 to change the size of the rice storage area 442, thereby controlling the amount of rice discharged each time, thereby improving the flexibility of using the quantitative mold 440.

[0061] Further preferably, a scale 445 is also provided on the mold frame 441 , and the moving distance of the rice adjusting block 443 can be accurately controlled by the scale 445 , thereby accurately controlling the spatial size of the rice storage area 442 .

[0062] Preferably, the material guide assembly 500 includes two material guide cylinders 520 installed on the second mounting platform 120, and the output end of each material guide cylinder 520 is connected to the first material guide clamping plate 530, and the two ends of the first material guide clamping plate 530 are respectively connected to a material guide rod 540, wherein the material guide rod 540 passes through the first mounting platform 110, and one end of the material guide rod 540 passing through the first mounting platform 110 is connected to the second material guide clamping plate 550, a support plate 560 is connected between the two second material guide clamping plates 550, and a plurality of material guide tubes 510 are arranged on the support plate 560 and arranged along the length direction of the support plate 560.

[0063] It should be noted that in the present utility model, descriptions such as "first", "second", "one", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the present utility model, the meaning of "multiple" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined. The terms "connected", "fixed", etc. should be understood in a broad sense. For example, "fixed" can be a fixed connection, a detachable connection, or an integral whole; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to the specific circumstances.

[0064] In addition, the technical solutions between the various embodiments of the present invention can be combined with each other, but it must be based on the fact that ordinary technicians in the field can implement it. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by the present invention.

[0065] The specific embodiments described herein are merely examples of the spirit of the present invention. Those skilled in the art may make various modifications or additions to the specific embodiments described or replace them in similar ways, but they will not deviate from the spirit of the present invention or exceed the scope defined by the appended claims.

Claims

1. A quantitative rice feeding mechanism, characterized in that: include: A quantitative rice discharging rack is provided with a first mounting platform and a second mounting platform which are distributed up and down; The silo is sunken and mounted on the first mounting platform, with the feed end of the silo close to the first mounting platform and the discharge end of the silo close to the second mounting platform, wherein a plurality of discharge ports are arranged at the discharge end of the silo; A material shifting assembly is mounted on the first mounting platform, and a plurality of material shifting rods and a plurality of magnet bars are arranged at the output end of the material shifting assembly, wherein the material shifting rods and the magnet bars are inserted into the material bin; The quantitative component includes a quantitative bracket installed on the second mounting platform, and a plurality of receiving hoppers and a plurality of discharging hoppers are distributed up and down on the quantitative bracket along the discharging direction, and a plurality of quantitative molds are located between the receiving hoppers and the discharging hoppers, wherein the receiving hopper and the discharging hopper are staggered, and the quantitative mold is driven to move on the quantitative bracket by a quantitative cylinder installed on the quantitative bracket, so as to realize the connection between the quantitative mold and one of the receiving hopper and the discharging hopper.

2. A quantitative rice feeding mechanism according to claim 1, characterized in that: The material discharging assembly includes a material discharging motor, a material discharging shaft connected to the output end of the material discharging motor, and pulley structures respectively connected to the two ends of the material discharging shaft, wherein a crossbeam is arranged between the two pulley structures, and the two ends of the crossbeam are respectively connected to the belt in the pulley structure at the corresponding end, and multiple material discharging rods and multiple magnet bars are connected to the crossbeam.

3. A quantitative rice feeding mechanism according to claim 2, characterized in that: The plurality of material-moving rods and the plurality of magnet bars are arranged in a line, and the plurality of material-moving rods and the plurality of magnet bars are staggered, wherein any magnet bar is located between two adjacent material-moving rods, and the material-moving rods, the magnet bars and the crossbeam are detachably connected.

4. A quantitative rice feeding mechanism according to claim 1, characterized in that: The two ends of multiple material receiving hoppers are respectively integrated on the first material receiving plate and the second material receiving plate, and multiple discharge ports are integrated on the discharge plate, wherein the first material receiving plate is fitted with the discharge plate, the second material receiving plate is connected to the quantitative bracket, and a slidable drawing plate is arranged between the discharge plate and the first material receiving plate, and a closed area and an open area are arranged on the drawing plate. When the closed area on the drawing plate corresponds to the position of the discharge port and the material receiving hopper, the discharge port and the material receiving hopper are blocked, so that the discharge channel is in a closed state. When the open area on the drawing plate corresponds to the position of the discharge port and the material receiving hopper, the discharge port and the material receiving hopper are connected, so that the discharge channel is in a connected state.

5. A quantitative rice feeding mechanism according to claim 4, characterized in that: A plurality of slots corresponding to the positions of the receiving hoppers are arranged on the first receiving plate, or a plurality of slots corresponding to the positions of the discharge ports are arranged on the discharge plate, wherein the slots serve as insertion channels of the plug-in plate.

6. A quantitative rice feeding mechanism according to claim 4, characterized in that: A limiting rod is connected to one end of the draw plate, and the axial direction of the limiting rod is perpendicular to the drawing direction of the draw plate.

7. A quantitative rice feeding mechanism according to claim 1, characterized in that: The quantitative mold includes a mold frame connected to the output end of the quantitative cylinder, and a rice storage area is arranged on the mold frame, wherein, when the rice storage area is connected to the receiving hopper, it can receive the rice falling from the receiving hopper and temporarily store it in the rice storage area, and when the rice storage area is connected to the discharging hopper, the rice temporarily stored in the rice storage area can enter the material box below through the discharging hopper.

8. A quantitative rice feeding mechanism according to claim 7, characterized in that: A rice adjusting block and a rice adjusting rod connected to the rice adjusting block are arranged in the rice storage area, and a scale is arranged on the mold frame, wherein the rice adjusting block is driven to move in the rice storage area by rotating the rice adjusting rod, so as to change the size of the rice storage area.

9. A quantitative rice feeding mechanism according to claim 1, characterized in that: It also includes a material guide component installed on the second installation platform, and a plurality of material guide pipes are provided at the discharge end of the material guide component, wherein the material guide pipes are located below the discharge hopper, and the positions of the plurality of material guide pipes correspond one by one to the positions of the plurality of discharge hoppers.

10. A quantitative rice feeding mechanism according to claim 9, characterized in that: The material guide assembly includes two material guide cylinders installed on the second mounting platform, and the output end of each material guide cylinder is connected to the first material guide clamping plate, and material guide rods are connected to both ends of the first material guide clamping plate, wherein the material guide rod passes through the first mounting platform, and one end of the material guide rod passing through the first mounting platform is connected to the second material guide clamping plate, a support plate is connected between the two second material guide clamping plates, and a plurality of material guide pipes are arranged on the support plate and arranged along the length direction of the support plate.

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