Intelligent subpackaging equipment for rice and dried shrimps

Abstract

The utility model relates to the field of split charging equipment, and discloses intelligent split charging equipment for rice shrimps, which comprises three core components, namely a supporting base, a conveying base and a hopper bin, the supporting base is in sliding connection with a clamping block of the hopper bin through a vertical plate, the position of the hopper bin is flexibly adjusted, and the hopper bin adopts a prismatic table structure. A built-in stirring mechanism prevents material caking, a hydraulically-driven opening and closing mechanism is arranged at the bottom to accurately control the discharging amount, a conveying base is integrated with an innovative conveying mechanism, the distance between sliding plates is adjusted through a two-way lead screw to adapt to different packaging containers, efficient conveying is achieved in cooperation with belt wheels, belts and rollers, and the automatic conveying system remarkably improves the sub-packaging efficiency; the device is simple in structure and convenient to operate, reduces labor cost, ensures uniform split charging quality through stirring and accurate discharging control, effectively solves the problems that traditional split charging equipment is low in efficiency, easy to block, poor in adaptability and the like, and is suitable for large-scale intelligent split charging operation of agricultural products such as rice and dried shrimps.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of split charging equipment, in particular to a kind of intelligent split charging equipment for rice shrimp. BACKGROUND

[0002] Rice shrimp is an ecological agricultural product combining rice planting and crayfish culture, with plump grains and rich nutrition. Its market demand is increasing, but the uniformity of split charging is affected by grain adhesion or caking during the split charging process. Traditional manual split charging is inefficient and costly, making it difficult to meet the needs of large-scale production. Therefore, it is crucial to develop an intelligent split charging equipment for rice shrimp. This equipment can efficiently complete the split charging of rice shrimp through automated control, accurate measurement, and anti-blocking design, ensuring stable product quality while reducing manual intervention and improving production efficiency, thus meeting the needs of modern agricultural processing.

[0003] Traditional rice shrimp split charging technology mainly relies on manual operation or semi-automatic machinery, which has some drawbacks. First, traditional equipment lacks effective stirring mechanisms, which can cause rice shrimp to clog the discharge port, requiring frequent shutdown for cleaning, which severely affects split charging efficiency. Second, the split charging quantity is not accurately controlled, often resulting in too much or too little, which affects product standardization. In addition, the fixed structure of traditional equipment makes it difficult to adapt to different sizes of packaging containers, which lacks flexibility. Therefore, we propose an intelligent split charging equipment for rice shrimp. SUMMARY

[0004] To address the shortcomings of existing technology, the present utility model provides an intelligent split charging equipment for rice shrimp, which solves the above problems. To achieve the above purposes, the present utility model provides the following technical solutions: an intelligent split charging equipment for rice shrimp, comprising a support base, a conveying base, and a hopper bin. Two vertical plates are symmetrically fixed and installed on the upper surface of the support base, with a clamping groove on the top surface of the two vertical plates. The hopper bin is in the shape of a prism and has a hollow structure with an opening on the upper and lower planes. A vertical column is symmetrically fixed and installed on the upper plane of the hopper bin, and a top plate is fixedly installed on the top surface of the vertical column. A clamping block is symmetrically fixed and installed on the upper plane of the hopper bin. The clamping block on the hopper bin and the clamping groove on the support base are clamped and slidingly connected. A hopper opening and closing mechanism is provided on the bottom surface of the hopper bin. A stirring mechanism is also provided on the hopper bin. A conveying mechanism is provided on the conveying base.

[0005] Preferably, the hopper opening and closing mechanism comprises a hydraulic cylinder, a piston rod, a hopper bottom cover, rotating seats one are symmetrically and fixedly installed at the bottom of both sides of the hopper bin, a rotating seat two is fixedly installed on the inclined side of the other side of the hopper bin, a hydraulic cylinder is rotatably connected to the rotating seat two on the hopper bin, a piston rod is rotatably connected to the hydraulic cylinder, a rotating block is fixedly installed on the end surface of the hydraulic cylinder protruding from the piston rod, the hopper bottom cover is arc-shaped, an inner arc surface of the hopper bottom cover is symmetrically and fixedly installed with vertical plates near the two side shafts, the vertical plates are fixedly installed with rotating blocks, the rotating blocks on the vertical plates of the hopper bottom cover are rotatably connected to the rotating seat one on the hopper bin, a rotating seat is fixedly installed on one side surface of the hopper bottom cover, and the rotating block on the piston rod is rotatably connected to the rotating seat on the hopper bottom cover.

[0006] Preferably, the stirring mechanism comprises a motor and a connecting shaft, a connecting hole is formed in the middle of the top plate on the hopper bin, a connecting shaft is coaxially and rotatably connected in the connecting hole, stirring blades are fixedly installed on the end surface of the connecting shaft inside the hopper bin, a motor is fixedly installed on the top plate of the hopper bin, and the output shaft of the motor is fixedly connected with the connecting shaft.

[0007] Preferably, supporting legs are fixedly installed at the four corners of the bottom surface of the conveying base, the conveying base is fixedly installed on the upper surface of the supporting base corresponding to the two vertical plates on the supporting base, the supporting legs at the bottom of the conveying base are flush with the bottom surface of the supporting base, a through groove is formed in the middle of the upper surface of the conveying base, vertical columns are fixedly installed at the four corners of the upper surface of the conveying base corresponding to the through groove on the conveying base, threaded holes are formed in the opposite surfaces of two adjacent vertical columns near the top, a supporting plate is fixedly installed on the outer wall of one of the vertical columns corresponding to the threaded hole below, and connecting holes are formed in the opposite surfaces of the other two adjacent vertical columns near the top.

[0008] Preferably, the conveying mechanism comprises a motor, a sliding shaft, a sliding plate one, a bidirectional screw rod, and a sliding plate two, sliding blocks are fixedly installed in the middle of the two vertical columns on the conveying base corresponding to the two vertical columns on the conveying base, a bidirectional screw rod is threadedly connected in the middle of the two vertical columns with threaded holes on the conveying base, a sliding shaft is fixedly connected in the middle of the two vertical columns with connecting holes on the conveying base, a motor is fixedly installed on the supporting plate of the conveying base, a connecting hole is formed in the middle of the plane of the sliding plate one near the top, a threaded hole is formed in the middle of the plane of the sliding plate two near the top, the sliding plate one is symmetrically and slidably connected to the sliding shaft, the sliding plate two is symmetrically and threadedly connected to the bidirectional screw rod, the motor is fixedly connected with the bidirectional screw rod, supporting plates are fixedly installed on the planes of the sliding plate one and the sliding plate two near the bottom, sliding grooves are formed in the bottom surfaces of the sliding plate one and the sliding plate two, and the sliding grooves on the sliding plate one and the sliding plate two are clamped and slidably connected with the sliding blocks on the conveying base.

[0009] Preferably, the conveying mechanism further includes a small motor, pulleys, belts, and rollers. The support plates at the bottom of the first sliding plate and the second sliding plate are rotatably connected to each other. The two pulleys are internally connected to a belt. The top of the support plates of the first sliding plate and the second sliding plate is fixedly installed with a small motor. The output shaft of the small motor is fixedly connected to one of the pulleys. Multiple rollers are rotatably connected at equal intervals in the through groove on the conveying base.

[0010] Compared with the prior art, this utility model provides an intelligent packaging device for rice and shrimp, which has the following beneficial effects:

[0011] 1. This intelligent rice-shrimp packaging equipment features a cleverly designed conveyor mechanism. A motor drives a bidirectional lead screw to rotate, causing a second sliding plate to move symmetrically on the lead screw. Simultaneously, a first sliding plate slides on a sliding shaft, achieving rapid positioning and precise conveying of the packaging containers. In addition, a small motor drives pulleys and belts, which, in conjunction with rollers in the conveyor base groove, quickly transport the rice and shrimp to the packaging position. The entire process is highly automated, greatly reducing manual operation steps. Compared with traditional equipment, it can significantly improve packaging efficiency, meet the needs of large-scale production, and reduce labor costs.

[0012] 2. This intelligent rice-shrimp filling equipment uses a motor on the mixing mechanism to drive the connecting shaft and mixing blades to rotate, which can fully mix the rice and shrimp in the hopper, prevent the material from clumping, ensure the loose state of the rice and shrimp, and make the material quality uniform in each filling. In addition, the hopper opening and closing mechanism controls the opening and closing of the hopper bottom cover through a hydraulic cylinder and piston rod, which can accurately control the discharge amount and avoid excessive or insufficient discharge.

[0013] 3. This intelligent packaging equipment for rice and shrimp has a support base and a hopper connected by a snap-fit ​​groove and a snap-fit ​​block. The position of the hopper can be flexibly adjusted according to actual needs, which facilitates the installation and debugging of the equipment. The sliding plate one, sliding plate two and related components in the conveying mechanism can adapt to the conveying and positioning needs of different sized packaging containers by adjusting the cooperation of the bidirectional screw and the sliding shaft. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of this utility model;

[0015] Figure 2 This is a cross-sectional view of the present invention;

[0016] Figure 3 This is a schematic diagram of the feeding hopper of this utility model;

[0017] Figure 4 This is a schematic diagram of the conveying mechanism of this utility model.

[0018] In the figure: 1, support base; 2, conveying base; 3, hopper bin; 4, motor; 5, connecting shaft; 6, hydraulic cylinder; 7, piston rod; 8, hopper bottom cover; 9, sliding shaft; 10, sliding plate one; 11, small motor; 12, pulley; 13, belt; 14, roller; 15, bidirectional screw rod; 16, sliding plate two. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0020] Please refer to Figures 1-4 A kind of intelligent split equipment for rice shrimp, including support base 1, conveying base 2, hopper bin 3, the upper surface both sides shaft edge of support base 1 is symmetrically fixedly installed with vertical plate, the top surface of two vertical plates is provided with clamping groove, hopper bin 3 is prismatic, and the upper and lower planes of hopper bin 3 are hollow structure with mouth, the upper plane of hopper bin 3 is symmetrically fixedly installed with stand column, the top surface of stand column is fixedly installed with top plate, the upper plane of hopper bin 3 is symmetrically fixedly installed with clamping block, the clamping block on hopper bin 3 and the clamping groove on support base 1 are clamped and slidably connected, the bottom surface of hopper bin 3 is provided with hopper opening and closing mechanism, hopper bin 3 is also provided with stirring mechanism, conveying base 2 is provided with conveying mechanism.

[0021] Further, hopper opening and closing mechanism includes hydraulic cylinder 6, piston rod 7, hopper bottom cover 8, the two side surfaces of hopper bin 3 are symmetrically fixedly installed with rotating seat one near bottom, the inclined side surface of another side of hopper bin 3 is fixedly installed with rotating seat two, rotating seat two on hopper bin 3 is rotatably connected with hydraulic cylinder 6, hydraulic cylinder 6 is rotatably connected with piston rod 7, the end surface of piston rod 7 protruding from hydraulic cylinder 6 is fixedly installed with rotating block, hopper bottom cover 8 is circular arc, and the inner circular surface of hopper bottom cover 8 is symmetrically fixedly installed with vertical plate near both side shaft edges, the vertical plate is fixedly installed with rotating block, the rotating block on the vertical plate on hopper bottom cover 8 is rotatably connected with rotating seat one on hopper bin 3, one side surface of hopper bottom cover 8 is fixedly installed with rotating seat, the rotating block on piston rod 7 is rotatably connected with rotating seat on hopper bottom cover 8.

[0022] Further, the stirring mechanism comprises the motor 4, the connecting shaft 5, the connecting hole is arranged in the middle of the top plate of the hopper bin 3, the connecting shaft 5 is coaxially and rotationally connected in the connecting hole, the end surface of the connecting shaft 5 located in the hopper bin 3 is fixedly installed with the stirring blade, the motor 4 is fixedly installed on the top plate of the hopper bin 3, and the output shaft of the motor 4 is fixedly connected with the connecting shaft 5.

[0023] Further, the bottom surface of the conveying base 2 is fixedly installed with the supporting legs, the upper surface of the supporting base 1 is fixedly installed with the conveying base 2 in the middle of the two vertical plates on the supporting base 1, the supporting legs on the bottom of the conveying base 2 are flush with the bottom surface of the supporting base 1, the middle of the upper surface of the conveying base 2 is arranged with the through slot, the four corners of the upper surface of the conveying base 2 are fixedly installed with the vertical columns corresponding to the through slot on the conveying base 2, the opposite faces of two adjacent vertical columns are arranged with the threaded holes near the top, the outer wall of one of the vertical columns is fixedly installed with the supporting plate below the threaded hole, and the opposite faces of the other two adjacent vertical columns are arranged with the connecting holes near the top.

[0024] Further, the conveying mechanism comprises the motor 4, the sliding shaft 9, the sliding plate one 10, the bidirectional screw rod 15, the sliding plate two 16, the upper surface of the conveying base 2 is fixedly installed with the sliding block in the middle of the two vertical columns on the conveying base 2, the two vertical columns on the conveying base 2 are threadedly connected with the bidirectional screw rod 15 in the middle, the two vertical columns on the conveying base 2 are fixedly connected with the sliding shaft 9 in the middle, the motor 4 is fixedly installed on the supporting plate of the conveying base 2, the connecting hole is arranged in the middle of the plane of the sliding plate one 10 near the top, the threaded hole is arranged in the middle of the plane of the sliding plate two 16 near the top, the sliding plate one 10 is symmetrically and slidingly connected on the sliding shaft 9, the sliding plate two 16 is symmetrically and threadedly connected on the bidirectional screw rod 15, the motor 4 is fixedly connected with the bidirectional screw rod 15, the supporting plate is fixedly installed on the plane of the front and rear sliding plate one 10 and the sliding plate two 16 near the bottom, the sliding grooves are arranged in the bottom surface of the sliding plate one 10 and the sliding plate two 16, and the sliding grooves on the sliding plate one 10 and the sliding plate two 16 are clamped and slidingly connected with the sliding blocks on the conveying base 2.

[0025] Further, the conveying mechanism further comprises the small motor 11, the pulley 12, the belt 13, and the roller 14, the pulley 12 is rotationally connected on the supporting plate of the sliding plate one 10 and the sliding plate two 16, the belt 13 is transmissionally connected in the two pulleys 12, the small motor 11 is fixedly installed on the top of the supporting plate of the sliding plate one 10 and the sliding plate two 16, the output shaft of the small motor 11 is fixedly connected with one of the pulleys 12, and the multiple rollers 14 are equidistantly and rotationally connected in the through slot on the conveying base 2.

[0026] Structural description:

[0027] Support base 1: support base 1 is the basic support structure of the intelligent split charging equipment, which is located at the bottom of the equipment, and the upper surface is symmetrically provided with a stand on both sides of the shaft edge. The clamping groove on the top surface of the stand is used to connect with the hopper bin 3, providing stable support for the entire equipment, ensuring that the equipment is stable and does not shake during the split charging operation, and ensuring the stability of the equipment operation;

[0028] Conveying base 2: conveying base 2 is installed on support base 1, and the bottom surface has support legs at the four corners and is flush with the bottom surface of support base 1. A through slot is formed in the middle of the upper surface, and a vertical column is fixed at the four corners. The vertical column cooperates with the installation of the conveying mechanism related parts. The through slot works with the roller 14 and is the key platform for material conveying, which undertakes the important task of conveying split charging containers and rice shrimp;

[0029] Hopper bin 3: hopper bin 3 is in the shape of a prism and is hollow with openings at the top and bottom. The clamping block on the upper plane is clamped with support base 1, which facilitates position adjustment. The top has a top plate and a vertical column, and the bottom is provided with a hopper opening and closing mechanism. The internal stirring mechanism is used to store rice shrimp and realize material stirring and discharge control through the corresponding mechanism;

[0030] Motor 4: motor 4 plays the role of power source in the equipment. In the stirring mechanism, it is installed on the top plate of hopper bin 3, drives the connecting shaft 5 to stir the rice shrimp, and in the conveying mechanism, it is installed on the support plate of conveying base 2, drives the bidirectional screw rod 15 to rotate, providing power support for the material stirring and container conveying of the split charging equipment;

[0031] Connecting shaft 5: connecting shaft 5 is located inside the hopper bin, one end of which is fixed with the output shaft of motor 4, and the other end is installed with stirring blades. Under the drive of motor 4, connecting shaft 5 drives the stirring blades to rotate, stirs the rice shrimp in hopper bin 3, prevents material caking, ensures uniform quality of split charging materials, and is the key transmission component of stirring operation;

[0032] Hydraulic cylinder 6: hydraulic cylinder 6 is installed on the rotating seat two of the inclined side of hopper bin 3, and is connected with hopper bottom cover 8 through piston rod 7. It serves as the power component of the hopper opening and closing mechanism, drives the rotation of hopper bottom cover 8 through the extension and retraction of piston rod 7, controls the discharge of hopper bin 3, and realizes precise discharge control;

[0033] Piston rod 7: one end of piston rod 7 is connected with hydraulic cylinder 6, and the rotating block at the other end cooperates with the rotating seat of hopper bottom cover 8 and the rotating block fixed on itself. Under the action of hydraulic cylinder 6, piston rod 7 extends and retracts, changes the opening and closing state of hopper bottom cover 8, accurately controls the discharge amount of rice shrimp, and is the key executive component of discharge control;

[0034] Hopper bottom cover 8: Hopper bottom cover 8 is arc-shaped, and the rotating block of the inner arc surface two sides of the vertical plate is connected with the rotating seat of the hopper bin 3. One side of the rotating seat is connected with the rotating block of the piston rod 7. Under the driving of the hydraulic cylinder 6 and the piston rod 7, it realizes the opening and closing action, controls the discharge of the hopper bin 3, and ensures the smooth and accurate discharge process;

[0035] Sliding shaft 9: The sliding shaft 9 is fixed between the two vertical columns with connecting holes on the conveying base 2. The sliding plate 10 is symmetrically slid on the sliding shaft 9, which provides a sliding track for the sliding plate 10. It cooperates with the bidirectional screw rod 15 to realize the accurate movement of the sliding plate 10 and the sliding plate 16, and guarantees the conveying and positioning of the split charging container;

[0036] Sliding plate 10: The sliding plate 10 has a connecting hole near the top, is connected with the sliding shaft 9, and has a support plate and a sliding groove at the bottom. Under the driving of the motor 4, it moves cooperatively with the sliding plate 16, is used for carrying the split charging container, and realizes the accurate positioning and movement of the container in the conveying process through the sliding cooperation;

[0037] Small motor 11: The small motor 11 is installed on the support plate at the top of the sliding plate 10 and the sliding plate 16, and the output shaft is fixed with a belt wheel 12. It drives the belt wheel 12 to rotate, and then drives the belt 13 and the roller 14 to operate, conveying the rice shrimp to the split charging position. It is a power component of the rice shrimp conveying link, which improves the split charging efficiency;

[0038] Belt wheel 12: The belt wheel 12 is rotatably connected on the support plate at the bottom of the sliding plate 10 and the sliding plate 16. The two belt wheels 12 are driven by the belt 13. Under the driving of the small motor 11, the belt wheel 12 drives the belt 13 to operate, cooperates with the roller 14 to realize the conveying of the rice shrimp, and is an important transmission component of the material conveying system;

[0039] Belt 13: The belt 13 is connected between the two belt wheels 12. When the belt wheel 12 rotates, it operates to transmit power to the roller 14 and drive the rice shrimp to move in the through groove of the conveying base 2, which is a key transmission component of the rice shrimp conveying, and ensures the continuity of the material conveying;

[0040] Roller 14: The roller 14 is rotatably connected in the through groove of the conveying base 2. It cooperates with the belt 13 to work under the driving of the belt, rotates, and makes the rice shrimp move smoothly in the through groove, realizes the efficient conveying of the rice shrimp, and is an important supporting component of the material conveying link;

[0041] Bidirectional screw rod 15: The bidirectional screw rod 15 is screw-connected between the two vertical columns with threaded holes on the conveying base 2, and is fixed with the motor 4. When it rotates, it drives the symmetric movement of the sliding plate 16, cooperates with the sliding shaft 9, accurately controls the position of the sliding plate 16, realizes the accurate positioning and conveying of the split charging container, and guarantees the conveying and positioning of the split charging container;

[0042] Sliding plate two 16: sliding plate two 16 plane is close to the top threaded hole, with two-way screw rod 15 threaded connection, the bottom has support plate and sliding groove, under the drive of two-way screw rod 15, it cooperates with sliding plate one 10, for carrying subpackaging container, ensure the stability and accurate positioning of subpackaging container in the conveying process.

[0043] Working principle: the rice shrimp is poured into the hopper bin 3, at this time the hopper bottom cover 8 is in the closed state under the action of the hydraulic cylinder 6 and the piston rod 7, prevent material leakage, at the same time, according to the size of the subpackaging container, start the motor 4 in the conveying mechanism, the motor 4 drives the two-way screw rod 15 to rotate, make the sliding plate two 16 move on the two-way screw rod 15 symmetry, the sliding plate one 10 correspondingly slides on the sliding shaft 9, adjust the distance between the two sliding plates, to adapt to the subpackaging container, then open the motor 4 of the stirring mechanism, the output shaft of the motor 4 drives the connecting shaft 5 to rotate, the stirring blade at the other end of the connecting shaft 5 rotates, the stirring blade in the hopper bin 3 fully stirs the rice shrimp, prevent the rice shrimp particles from adhering or caking, ensure that the quality of the material is uniform for each time subpackaging, lay the foundation for accurate subpackaging, when the stirring is completed, the small motor 11 installed on the bottom support plate of the sliding plate one 10 and the sliding plate two 16 starts, the output shaft of the small motor 11 drives the pulley 12 to rotate, the pulley 12 drives the other pulley 12 to rotate synchronously through the belt 13, in turn make the belt 13 rotate on the pulley 12, the belt 13 drives the roller 14 in the through slot of the conveying base 2 to rotate, the subpackaging container placed on the sliding plate one 10 and the sliding plate two 16 is conveyed to the designated position below the discharge port of the hopper bin 3, complete the accurate positioning of the subpackaging container, then start the hydraulic cylinder 6 of the hopper opening and closing mechanism, the hydraulic cylinder 6 pushes the piston rod 7 to extend, the rotating block at the end of the piston rod 7 drives the hopper bottom cover 8 to rotate around the rotating seat on the hopper bin 3, the hopper bottom cover 8 gradually opens, the rice shrimp falls from the hopper bin 3, through the through slot of the conveying base 2, into the subpackaging container below, in the subpackaging process, by controlling the extension length and speed of the piston rod 7 of the hydraulic cylinder 6, the opening degree of the hopper bottom cover 8 can be accurately controlled, thereby accurately controlling the discharge amount, avoid the situation of discharging too much or too little, when a subpackaging container completes subpackaging, the motor 4 reverses, drives the two-way screw rod 15 to reverse rotation, the sliding plate two 16 and the sliding plate one 10 move to the opposite direction, convey the subpackaging container filled with rice shrimp away from the discharge port position, at the same time, the new subpackaging container moves to the position below the discharge port, repeat the above stirring, conveying, subpackaging process, realize continuous and efficient subpackaging operation.

[0044] Although the embodiments of the present application have been shown and described, it is to be understood that for the purpose of the present application, the embodiments can be changed, modified, replaced and varied in many ways without departing from the principles and spirit of the present application, the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A smart packaging device for rice and shrimp, comprising a support base (1), a conveying base (2), and a hopper (3), wherein upright plates are symmetrically fixedly installed on both sides of the upper surface of the support base (1), and the top surfaces of the two upright plates are provided with snap-fit ​​grooves; the hopper (3) is frustum-shaped and has an open upper and lower plane with a hollow interior; uprights are symmetrically fixedly installed on the upper surface of the hopper (3), and top plates are fixedly installed on the top surfaces of the uprights; snap-fit ​​blocks are symmetrically fixedly installed on the upper surface of the hopper (3), and the snap-fit ​​blocks on the hopper (3) and the snap-fit ​​grooves on the support base (1) are snap-fitted and slidably connected, characterized in that: The bottom surface of the hopper bin (3) is provided with a hopper opening and closing mechanism, and the hopper bin (3) is also provided with a stirring mechanism, and the conveying base (2) is provided with a conveying mechanism.

2. The intelligent dispensing device for rice shrimps according to claim 1, characterized in that: The hopper opening and closing mechanism comprises a hydraulic cylinder (6), a piston rod (7) and a hopper bottom cover (8), the two side surfaces of the hopper bin (3) are symmetrically fixed and installed with rotating seats one near the bottom, the inclined side surface of the other side of the hopper bin (3) is fixedly installed with a rotating seat two, the rotating seat two on the hopper bin (3) is rotatably connected with the hydraulic cylinder (6), the hydraulic cylinder (6) is rotatably connected with the piston rod (7), the piston rod (7) is fixedly installed with a rotating block on the end surface of the hydraulic cylinder (6), the hopper bottom cover (8) is arc-shaped, and the inner arc surface of the hopper bottom cover (8) is symmetrically fixed and installed with a vertical plate near the two side shaft edges, the vertical plate is fixedly installed with a rotating block, the rotating block on the vertical plate of the hopper bottom cover (8) is rotatably connected with the rotating seat one on the hopper bin (3), and the side surface of the hopper bottom cover (8) is fixedly installed with a rotating seat, and the rotating block on the piston rod (7) is rotatably connected with the rotating seat on the hopper bottom cover (8).

3. The intelligent dispensing device for rice shrimp according to claim 1, characterized in that: The stirring mechanism comprises a motor (4) and a connecting shaft (5), a connecting hole is formed in the middle of the top plate of the hopper bin (3), the connecting shaft (5) is coaxially and rotatably connected in the connecting hole, and the end surface of the connecting shaft (5) in the hopper bin (3) is fixedly installed with a stirring blade, the motor (4) is fixedly installed on the top plate of the hopper bin (3), and the output shaft of the motor (4) is fixedly connected with the connecting shaft (5).

4. The intelligent dispensing device for rice shrimp according to claim 1, characterized in that: The bottom surface of the conveying base (2) is fixedly installed with supporting legs at four corners, the upper surface of the supporting base (1) is fixedly installed with the conveying base (2) corresponding to the two vertical plates on the supporting base (1), the supporting legs at the bottom of the conveying base (2) are flush with the bottom surface of the supporting base (1), a through groove is formed in the middle of the upper surface of the conveying base (2), and vertical columns are fixedly installed at four corners of the upper surface of the conveying base (2) corresponding to the through groove, thread holes are formed in the opposite surfaces of two adjacent vertical columns near the top, a supporting plate is fixedly installed on the outer wall of one of the vertical columns corresponding to the thread hole below, and connecting holes are formed in the opposite surfaces of the other two adjacent vertical columns near the top.

5. The intelligent dispensing device for rice shrimp according to claim 4, characterized in that: The conveying mechanism comprises a motor (4), a sliding shaft (9), a sliding plate one (10), a bidirectional screw rod (15) and a sliding plate two (16), sliding blocks are fixedly installed on the upper surface of the conveying base (2) corresponding to the middle of two stand columns on the conveying base (2), the bidirectional screw rod (15) is threadedly connected to the middle of the two stand columns with threaded holes on the conveying base (2), the sliding shaft (9) is fixedly connected to the middle of the two stand columns with connecting holes on the conveying base (2), the motor (4) is fixedly installed on the support plate on the conveying base (2), connecting holes are formed on the plane of the sliding plate one (10) close to the top, threaded holes are formed on the plane of the sliding plate two (16) close to the top, the sliding plate one (10) is symmetrically and slidably connected to the sliding shaft (9), the sliding plate two (16) is symmetrically and threadedly connected to the bidirectional screw rod (15), the motor (4) is fixedly connected to the bidirectional screw rod (15), support plates are fixedly installed on the planes of the sliding plate one (10) and the sliding plate two (16) close to the bottom, sliding grooves are formed in the bottom surfaces of the sliding plate one (10) and the sliding plate two (16), and the sliding grooves on the sliding plate one (10) and the sliding plate two (16) are clamped and slidably connected to the sliding blocks on the conveying base (2).

6. The intelligent dispensing device for rice shrimp according to claim 5, characterized in that: The conveying mechanism further comprises a small motor (11), a pulley (12), a belt (13) and a roller (14), the pulleys (12) are rotatably connected to the support plates on the bottom of the sliding plate one (10) and the sliding plate two (16), the belt (13) is transmissionally connected in the two pulleys (12), the small motor (11) is fixedly installed on the top of the support plate of the sliding plate one (10) and the sliding plate two (16), the output shaft of the small motor (11) is fixedly connected to one of the pulleys (12), and the rollers (14) are equidistantly and rotatably connected in the through slot on the conveying base (2).

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