High-efficient quick-freezing corn bagging machine

Abstract

The utility model discloses a kind of high-efficient quick-frozen corn bagging machines, including supporting leg, the supporting leg is fixedly connected with bunker, the lower part of the bunker is fixedly connected and is communicated with discharge pipe, rotating shaft is rotatably connected in the discharge pipe, the right side of the discharge pipe is provided with through-hole, the rotating shaft is rotated in the right side through-hole of the discharge pipe, the rotating shaft is provided with three sector grooves of equidistance in circumference, the width of the discharge pipe lower end through-hole is less than the width of the rotating shaft sector groove, the left side of the discharge pipe is fixedly connected with motor one, the output shaft of the motor one is fixedly connected with the rotating shaft. The utility model is rotated by the output shaft of motor one and drives rotating shaft circumferentially, quick-frozen corn enters into sector groove, and sector groove on rotating shaft discharges quick-frozen corn with fixed volume, and the amount of discharged corn does not appear fluctuation due to the extrusion force of quick-frozen corn, improve the precision of quick-frozen corn bagging, and improve the bagging efficiency of quick-frozen corn.

Description

Technical Field

[0001] This utility model relates to the technical field of quick-frozen corn bagging machines, and more specifically, it relates to a high-efficiency quick-frozen corn bagging machine. Background Technology

[0002] The production of quick-frozen corn begins with immature sweet corn. To ensure quality, the whole ear of corn must be pre-cooked with hot water or steam. The processing time varies depending on the variety and needs to be precisely controlled: too short a time will not effectively inactivate enzymes, resulting in poor stability during frozen storage; too long a time will cause the corn to lose color, deteriorate in flavor, and accelerate nutrient loss. Practice has shown that steam treatment is superior to hot water blanching. The processed corn must finally be packaged using a bagging machine.

[0003] Utility model patent application publication number 202222186463.4 discloses a high-efficiency quick-freezing corn bagging machine, comprising: a box body; a first feeding hole, which is opened on the bottom inner wall of the box body; a shell, which is fixedly installed on the bottom of the box body; a second feeding hole, which is opened on the bottom inner wall of the shell; a baffle, which is slidably installed on the bottom of the box body, and the baffle corresponds to the first feeding hole and is located inside the shell; a semi-circular fixing block, which is fixedly installed on the bottom of the shell; and a semi-circular sliding block, which is slidably installed on the bottom of the shell and corresponds to the semi-circular fixing block. The high-efficiency quick-freezing corn bagging machine provided by this utility model has the advantages of facilitating quantitative bagging, ease of use, and high bagging efficiency.

[0004] Although the above-mentioned device can bag corn, it still has the following drawbacks:

[0005] 1. This device uses a baffle to reciprocate in and out of the first discharge port. Since the discharge port is located at the bottom of the container, the weight of the frozen corn inside continuously compresses the material at the opening. As the amount of corn in the container gradually decreases, the compressive force on the material at the opening weakens accordingly, directly resulting in a decrease in the flow rate of corn discharged from that opening per unit time. Consequently, the weight of corn in each bag is difficult to maintain consistently, necessitating re-weighing and measuring each bag subsequently, severely hindering the overall bagging efficiency of frozen corn.

[0006] 2. The device relies solely on changing the reciprocating movement of the baffles during quick-freezing to control the feed rate. However, this mechanical adjustment method has limited precision and makes it difficult to achieve stable and accurate feed control. Therefore, in actual operation, there is a significant dynamic error in the volume of quick-frozen corn contained in each bag, resulting in a large fluctuation in the accuracy of the final bagging quantity.

[0007] 3. This device uses a design where a semi-circular sliding block on one side supports the bag opening. This single-sided support method forcibly stretches the flexible bag opening into a rectangle, inevitably creating gaps between the semi-circular sliding block and the fixed semi-circular block. During the filling process, frozen corn kernels are highly likely to leak out accidentally through these gaps, resulting in unnecessary waste of raw materials and increased production costs.

[0008] Therefore, to address the above problems, it is necessary to develop a high-efficiency quick-freezing corn bagging machine. Utility Model Content

[0009] (a) Technical problems to be solved

[0010] To address the problems existing in the prior art, this utility model provides a high-efficiency quick-freezing corn bagging machine to solve the technical problem of inaccurate bagging mentioned in the background art.

[0011] (II) Technical Solution

[0012] To achieve the above objectives, this utility model provides the following technical solution: a high-efficiency quick-freezing corn bagging machine, comprising support legs, a hopper fixedly connected to the support legs, a discharge pipe fixedly connected and connected to the lower part of the hopper, a rotating shaft rotatably connected inside the discharge pipe, a through hole provided on the right side of the discharge pipe, the rotating shaft rotating within the through hole on the right side of the discharge pipe, the rotating shaft having three circumferentially spaced fan-shaped grooves, the width of the through hole at the lower end of the discharge pipe being smaller than the width of the fan-shaped grooves of the rotating shaft, a motor fixedly connected to the left side of the discharge pipe, the output shaft of the motor fixedly connected to the rotating shaft, a controller fixedly connected to the hopper, an adjustment structure provided in the discharge pipe, and a support structure provided on the lower side of the discharge pipe.

[0013] The present invention is further configured such that the adjusting structure includes a rotating disk, the rotating disk is rotatably connected to the right side of the discharge pipe, the rotating disk is slidably connected to three arc-shaped sliding plates, a fan-shaped plate is slidably connected in the fan-shaped groove of the rotating shaft, and the fan-shaped plate is fixedly connected to the adjacent arc-shaped sliding plate.

[0014] The present invention is further configured such that the radius of the sector plate is the same as the bending radius of the arc-shaped slide plate, and the bending radius of the sector plate is the same as the radius of the rotating shaft.

[0015] The present invention is further configured such that a connecting plate is fixedly connected between the three arc-shaped sliding plates, an electric push rod is fixedly connected to the hopper, and the telescopic end of the electric push rod is fixedly connected to the connecting plate.

[0016] The present invention is further configured such that the support structure includes a fixed tube, a fixed ring is fixedly connected to the fixed tube, the fixed ring is provided with circumferentially equally spaced rectangular through holes, a square block is slidably connected in the rectangular through holes of the fixed ring, and a connecting rod is embedded in the square block.

[0017] The present invention is further configured such that a rotating ring is rotatably connected to the outside of the fixed tube, the rotating ring is provided with inclined through grooves evenly spaced in the circumferential direction, the connecting rod slides in the inclined through grooves adjacent to the rotating ring, a toothed ring is fixedly connected to the rotating ring, a second motor is fixedly connected to the discharge pipe, and a gear that meshes with the toothed ring is fixedly connected to the output shaft of the second motor.

[0018] The present invention is further configured such that the outer side of the fixing tube is provided with circumferentially equally spaced grooves, the support rod is located in the groove of the fixing tube, the support rod is provided with a slot, and the lower end of the support rod is provided with an inclined surface.

[0019] (III) Beneficial Effects

[0020] Compared with the prior art, this utility model provides a high-efficiency quick-freezing corn bagging machine, which has the following beneficial effects:

[0021] 1. This utility model uses the output shaft of motor one to drive the rotating shaft to rotate circumferentially. When the rotating shaft rotates, the frozen corn enters the fan-shaped groove. As the fan-shaped groove of the rotating shaft rotates to the lower end of the discharge pipe, the frozen corn can be discharged from the lower end of the discharge pipe. The fan-shaped groove on the rotating shaft discharges the frozen corn in a fixed volume, and the amount of corn discharged will not fluctuate due to the squeezing force of the frozen corn, thus improving the accuracy of bagging frozen corn and increasing the bagging efficiency of frozen corn.

[0022] 2. This utility model uses an arc-shaped sliding plate to drive adjacent fan-shaped plates to move to the left simultaneously. By cooperating with the arc-shaped sliding plate, the volume of quick-frozen corn in the fan-shaped groove of the rotating shaft is changed, thereby changing the amount of quick-frozen corn fed into the device and improving its practicality.

[0023] 3. This utility model uses five support rods to move away from the fixed tube. The five support rods support the holding bag, which is fitted onto the fixed tube, thus improving the fixing efficiency of the holding bag. When the support rods move outward, the holding bag is stretched and deformed, and the holding bag will be embedded in the slot of the support rod. This prevents the impact of the frozen corn falling into the holding bag from causing the holding bag to fall off the fixed tube. Attached Figure Description

[0024] Figure 1 This is a front structural diagram of a high-efficiency quick-freezing corn bagging machine according to the present invention;

[0025] Figure 2This is a side view of the material discharge pipe and motor in this utility model.

[0026] Figure 3 This is a cross-sectional view of the discharge pipe and rotating shaft in this utility model;

[0027] Figure 4 This is a schematic diagram of the arc-shaped sliding plate and the fan-shaped plate in this utility model;

[0028] Figure 5 This is a schematic diagram of the structure of the arc-shaped sliding plate and the support rod connecting plate in this utility model;

[0029] Figure 6 This is a schematic diagram of the structure of the fixed tube in this utility model;

[0030] Figure 7 This is an exploded view of the fixed ring and the rotating ring in this utility model.

[0031] In the diagram: 1. Support leg; 2. Hopper; 3. Discharge pipe; 4. Rotating shaft; 5. Motor 1; 6. Controller; 7. Rotating disc; 8. Arc-shaped sliding plate; 9. Fan-shaped plate; 10. Connecting plate; 11. Electric push rod; 12. Fixing pipe; 13. Fixing ring; 14. Square block; 15. Connecting rod; 16. Support rod; 17. Rotating ring; 18. Gear ring; 19. Motor 2; 20. Gear. Detailed Implementation

[0032] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0033] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meaning as commonly understood by one of ordinary skill in the art to which this application pertains.

[0034] In this utility model, unless otherwise stated, the orientations used, such as "up" and "down", usually refer to the direction shown in the accompanying drawings, or to the vertical, perpendicular, or gravitational direction; similarly, for ease of understanding and description, "left" and "right" usually refer to the left and right shown in the accompanying drawings; "inner" and "outer" refer to the inner and outer contours of each component itself, but the above directional terms are not used to limit this utility model.

[0035] Please see Figures 1-7A high-efficiency quick-freezing corn bagging machine includes a support leg 1, a hopper 2 fixedly connected to the support leg 1, a discharge pipe 3 fixedly connected and connected to the lower part of the hopper 2, a rotating shaft 4 rotatably connected inside the discharge pipe 3, a through hole provided on the right side of the discharge pipe 3, the rotating shaft 4 rotating within the through hole on the right side of the discharge pipe 3, the rotating shaft 4 having three circumferentially equally spaced fan-shaped grooves, the width of the through hole at the lower end of the discharge pipe 3 being smaller than the width of the fan-shaped grooves of the rotating shaft 4, a motor 5 fixedly connected to the left side of the discharge pipe 3, the output shaft of the motor 5 fixedly connected to the rotating shaft 4, a controller 6 fixedly connected to the hopper 2, an adjustment structure provided on the discharge pipe 3, and a support structure provided on the lower side of the discharge pipe 3.

[0036] Specifically, in this embodiment, frozen corn is placed into the hopper 2, and then the controller 6 starts the motor 5. The output shaft of the motor 5 drives the rotating shaft 4 to rotate circumferentially. When the rotating shaft 4 rotates, the frozen corn enters the fan-shaped groove. As the fan-shaped groove of the rotating shaft 4 rotates to the lower end of the discharge pipe 3, the frozen corn can be discharged from the lower end of the discharge pipe 3.

[0037] Please see Figures 1-5 The adjustment structure includes a rotating disk 7, which is rotatably connected to the right side of the discharge pipe 3. Three arc-shaped slide plates 8 are slidably connected to the rotating disk 7. A sector plate 9 is slidably connected in the sector-shaped groove of the rotating shaft 4. The sector plate 9 is fixedly connected to the adjacent arc-shaped slide plate 8. The radius of the sector plate 9 is the same as the bending radius of the arc-shaped slide plate 8, and the bending radius of the sector plate 9 is the same as the radius of the rotating shaft 4. A connecting plate 10 is fixedly connected between the three arc-shaped slide plates 8. An electric push rod 11 is fixedly connected to the hopper 2. The telescopic end of the electric push rod 11 is fixedly connected to the connecting plate 10.

[0038] Specifically, in this embodiment, when it is necessary to change the amount of frozen corn being fed, the controller 6 controls the telescopic end of the electric push rod 11 to move. When the telescopic end of the electric push rod 11 drives the connecting plate 10 to move to the left, the connecting plate 10 drives the three arc-shaped sliding plates 8 to move to the left. The three arc-shaped sliding plates 8 slide to the left along the rotating shaft 4. The arc-shaped sliding plates 8 drive the adjacent fan-shaped plates 9 to move to the left at the same time. Through the cooperation of the fan-shaped plates 9 and the arc-shaped sliding plates 8, the volume of frozen corn held in the fan-shaped groove of the rotating shaft 4 is changed, thereby changing the amount of frozen corn being fed.

[0039] Please see Figure 6 and Figure 7The supporting structure includes a fixed pipe 12, a fixed ring 13 fixedly connected to the fixed pipe 12, the fixed ring 13 having circumferentially spaced rectangular through holes, a square block 14 slidably connected within the rectangular through holes of the fixed ring 13, and a connecting rod 15 embedded in the square block 14; a rotating ring 17 is rotatably connected to the outside of the fixed pipe 12, the rotating ring 17 having circumferentially spaced inclined through slots, the connecting rod 15 sliding within the inclined through slots adjacent to the rotating ring 17, a toothed ring 18 fixedly connected to the rotating ring 17, a discharge pipe 3 fixedly connected to a second motor 19, and a gear 20 meshing with the toothed ring 18 fixedly connected to the output shaft of the second motor 19; a circumferentially spaced groove is provided on the outside of the fixed pipe 12, a support rod 16 is located within the groove of the fixed pipe 12, the support rod 16 has a slot, and the lower end of the support rod 16 has an inclined surface.

[0040] Specifically, in this embodiment, the opening of the holding bag is inserted into the fixing tube 12. The controller 6 controls the output shaft of the second motor 19 to rotate. The second motor 19 drives the gear 20 to rotate. The gear 20 drives the gear ring 18 to rotate the rotating ring 17 counterclockwise. The rotating ring 17 guides the connecting rod 15 through the inclined through groove, so that the square block 14 slides along the rectangular through groove of the fixing ring 13. The five support rods 16 move away and support the holding bag fitted in the fixing tube 12. Then, as the rotating shaft 4 rotates, the quick-frozen corn falls into the holding bag. Then, the controller 6 controls the output shaft of the second motor 19 to rotate in the opposite direction, so that the five support rods 16 are reset. Then, the holding bag is removed from the fixing tube 12.

[0041] Of all the solutions mentioned above, those involving the connection between two components can be selected according to the actual situation, such as welding, bolt and nut connection, bolt or screw connection, or other known connection methods, which will not be elaborated here. For all the fixed connections mentioned above, welding is preferred. Although embodiments of this utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of this utility model. The scope of this utility model is defined by the appended claims and their equivalents.

Claims

1. A high-efficiency quick-freezing corn bagging machine, comprising support legs (1), wherein a hopper (2) is fixedly connected to the support legs (1), and a discharge pipe (3) is fixedly connected and connected to the lower part of the hopper (2), characterized in that: The discharge pipe (3) is rotatably connected to a rotating shaft (4). A through hole is provided on the right side of the discharge pipe (3). The rotating shaft (4) rotates within the through hole on the right side of the discharge pipe (3). The rotating shaft (4) is provided with three fan-shaped grooves that are circumferentially spaced. The width of the through hole at the lower end of the discharge pipe (3) is smaller than the width of the fan-shaped grooves of the rotating shaft (4). A motor (5) is fixedly connected to the left side of the discharge pipe (3). The output shaft of the motor (5) is fixedly connected to the rotating shaft (4). A controller (6) is fixedly connected to the hopper (2). The discharge pipe (3) is provided with an adjustment structure. A support structure is provided on the lower side of the discharge pipe (3).

2. The high-efficiency quick-freezing corn bagging machine according to claim 1, characterized in that: The adjustment structure includes a rotating disk (7), which is rotatably connected to the right side of the discharge pipe (3). The rotating disk (7) is slidably connected to three arc-shaped sliding plates (8). A fan-shaped plate (9) is slidably connected in the fan-shaped groove of the rotating shaft (4). The fan-shaped plate (9) is fixedly connected to the adjacent arc-shaped sliding plate (8).

3. The high-efficiency quick-freezing corn bagging machine according to claim 2, characterized in that: The radius of the sector plate (9) is the same as the bending radius of the arc-shaped slide plate (8), and the bending radius of the sector plate (9) is the same as the radius of the rotating shaft (4).

4. The high-efficiency quick-freezing corn bagging machine according to claim 3, characterized in that: A connecting plate (10) is fixedly connected between the three arc-shaped sliding plates (8), and an electric push rod (11) is fixedly connected to the hopper (2). The telescopic end of the electric push rod (11) is fixedly connected to the connecting plate (10).

5. The high-efficiency quick-freezing corn bagging machine according to claim 1, characterized in that: The support structure includes a fixed tube (12), a fixed ring (13) is fixedly connected to the fixed tube (12), the fixed ring (13) is provided with rectangular through holes with equal spacing in the circumference, a square block (14) is slidably connected in the rectangular through holes of the fixed ring (13), and a connecting rod (15) is embedded in the square block (14).

6. The high-efficiency quick-freezing corn bagging machine according to claim 5, characterized in that: A rotating ring (17) is rotatably connected to the outside of the fixed tube (12). The rotating ring (17) is provided with inclined through grooves that are evenly spaced in the circumference. The connecting rod (15) slides in the inclined through groove adjacent to the rotating ring (17). A toothed ring (18) is fixedly connected to the rotating ring (17). The discharge pipe (3) is fixedly connected to the second motor (19). The output shaft of the second motor (19) is fixedly connected to a gear (20) that meshes with the toothed ring (18). A support rod (16) is also provided on the outside of the fixed tube (12).

7. The high-efficiency quick-freezing corn bagging machine according to claim 6, characterized in that: The outer side of the fixed tube (12) is provided with circumferentially spaced grooves, the support rod (16) is located in the groove of the fixed tube (12), the support rod (16) is provided with a slot, and the lower end of the support rod (16) is provided with an inclined surface.

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