Quantitative split charging bin for feed processing

Abstract

The utility model discloses a feed processing quantitative subpackaging bin which comprises an installation box, a subpackaging box is fixedly connected to the top of the installation box, a feeding hopper is installed on the top of the subpackaging box, a conveying mechanism is installed in the installation box, and a quantitative discharging mechanism is installed in the subpackaging box. The utility model relates to the technical field of feed processing and quantitative subpackaging, through the cooperation of a metering hopper, a gravity sensor and a gate, a first servo motor is used for driving a first auger conveying rod to slowly discharge feed in the metering hopper, and the weight of the feed in the metering hopper is continuously metered by the gravity sensor while the feed is discharged; and accurate discharging is performed according to the weight change of the feed in the measuring hopper, and the problem that in the weighing and discharging link of existing feed processing quantitative subpackaging equipment, due to the fact that the falling speed of the feed is difficult to control, after the weight of the materials in the stock bin reaches the set weight, the materials still do not enter the stock bin to be weighed in the falling process, and consequently weighing is not accurate enough is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of quantitative packaging of feed processing, in particular to a quantitative packaging bin for feed processing. Background Art

[0002] In the feed processing process, packaging and sub-packaging are the last links.

[0003] Existing feed processing quantitative packaging equipment generally uses an auger conveyor mechanism to feed the material, and then uses a gravity sensor to quantify the material.

[0004] In the existing feed processing quantitative filling equipment, due to the difficulty in controlling the feed feeding speed during the weighing and feeding process, even after the weight of the material in the silo reaches the set weight, some material still falls and does not enter the silo for weighing, resulting in inaccurate weighing. Utility Model Content

[0005] In response to the shortcomings of the existing technology, the utility model provides a feed processing quantitative filling bin, which solves the problem of inaccurate weighing in the existing feed processing quantitative filling equipment, in which the feed feeding speed is difficult to control during the weighing and feeding process. After the weight of the material in the silo reaches the set weight, some material still falls and does not enter the silo for weighing, resulting in inaccurate weighing.

[0006] To achieve the above-mentioned purpose, the utility model is implemented through the following technical solutions: a feed processing quantitative packaging bin, including an installation box, the top of the installation box is fixedly connected to the packaging box, and a quantitative unloading mechanism is installed inside the packaging box, and the quantitative unloading mechanism includes a metering bucket, a support frame, a gravity sensor, a first servo motor, a telescopic rod, a gate and a first auger transmission rod, the gravity sensor is fixedly connected to the bottom of the inner wall of the packaging box, the top of the gravity sensor is fixedly connected to the support frame, the outer wall of the support frame is fixedly connected to the metering bucket, the inner wall of the metering bucket is fixedly connected to the first servo motor, the output end of the first servo motor is fixedly connected to the first auger transmission rod, the outer wall of the first auger transmission rod is fitted to the lower inner wall of the metering bucket, both sides of the outer wall of the metering bucket are rotatably connected to the telescopic rod through a pin shaft, the output end of the telescopic rod is rotatably connected to the gate through a pin shaft, and the inner wall of the gate is fitted to the bottom of the outer wall of the metering bucket.

[0007] Preferably, the top of the packing box is fixedly connected to a feed box, one end of the feed box is connected to the packing box and extends to the top of the metering hopper, the top of the feed box is connected to the feed hopper, a second auger conveying rod is installed inside the feed box, one end of the second auger conveying rod close to the feed hopper extends to the outside of the feed box through a sealed bearing, and is fixedly connected to a second servo motor, and the second servo motor is fixedly connected to the top of the packing box.

[0008] Preferably, a discharge hopper is provided below the gate, and the discharge hopper passes through the bottom of the sub-packaging box and is fixedly connected to the sub-packaging box.

[0009] Preferably, an installation groove is provided on the top of the installation box, and the inner wall of the installation groove is rotatably connected to a plurality of transmission rollers through bearings, one end of each of the plurality of transmission rollers is fixedly connected to a sprocket, and the plurality of sprockets are rotatably connected through a transmission chain, and one end of one of the transmission rollers is fixedly connected to a third servo motor.

[0010] Preferably, a fourth servo motor is fixedly connected to the bottom of the inner wall of the installation box, the output end of the fourth servo motor extends to the outside of the installation slot, and is fixedly connected to a rotating chuck, the rotating chuck is located below the discharge hopper, and a limit plate is arranged around the rotating chuck, and the limit plate is fixedly connected to the top of the installation box. Beneficial effects

[0011] The utility model provides a quantitative feeding and packaging bin for feed processing. It has the following beneficial effects: the quantitative feeding and packaging bin for feed processing uses a metering hopper, a gravity sensor, and a gate to cooperate with a first servo motor to drive a first auger transmission rod to slowly discharge the feed in the metering hopper. While discharging, the gravity sensor is used to continuously measure the weight of the feed in the metering hopper. The feed weight change in the metering hopper allows for precise discharge, thus solving the problem of inaccurate weighing in existing quantitative feeding and packaging equipment, where, in the weighing and discharging process, the feed is difficult to control in the feed discharging speed. Consequently, even after the weight of the material in the hopper reaches the set weight, some material still falls and does not enter the hopper for weighing, resulting in inaccurate weighing.

[0012] By cooperating with the rotating chuck, the limit plate and the fourth servo motor, the feed tank is driven by the transmission roller and sequentially transferred to the bottom of the discharge hopper for filling the feed, thus solving the problem of feed spillage caused by inaccurate placement during feed filling. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the structure of the utility model;

[0014] Figure 2 This is a schematic diagram of the appearance of the utility model;

[0015] Figure 3 for Figure 1 Schematic diagram of the structure of the middle sprocket and transmission chain;

[0016] Figure 4 for Figure 1 Schematic diagram of the structure of the middle transmission roller, sprocket and transmission chain;

[0017] Figure 5 for Figure 1 Schematic diagram of the structure of the middle metering hopper, gate and telescopic rod.

[0018] In the figure: 1. Installation box; 2. Packing box; 3. Second servo motor; 4. Feed hopper; 5. Feed box; 6. Second auger transmission rod; 7. Measuring hopper; 8. Support frame; 9. Gravity sensor; 10. First servo motor; 11. Telescopic rod; 12. Gate; 13. First auger transmission rod; 14. Discharge hopper; 15. Rotating chuck; 16. Limiting plate; 17. Drive roller; 18. Fourth servo motor; 19. Installation slot; 20. Drive chain; 21. Third servo motor; 22. Sprocket. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0020] In the existing feed processing quantitative filling silo, during the weighing and unloading process, the feed discharge speed is difficult to control. Even after the weight of the material in the silo reaches the set weight, some material still falls and does not enter the silo for weighing, resulting in inaccurate weighing.

[0021] In view of this, the utility model provides a feed processing quantitative filling bin, which uses a measuring bucket, a gravity sensor and a gate to cooperate, and uses a first servo motor to drive a first auger transmission rod to slowly discharge the feed in the measuring bucket. While discharging, the gravity sensor is used to continuously measure the weight of the feed in the measuring bucket, and the weight change of the feed in the measuring bucket is used for accurate discharge, which solves the problem of inaccurate weighing in the existing feed processing quantitative filling equipment during the weighing and discharging link, in which the feed dropping speed is difficult to control, and after the weight of the material in the silo reaches the set weight, there is still material falling and not entering the silo for weighing, resulting in inaccurate weighing.

[0022] By those skilled in the art, the components in this case are connected in sequence. The specific connection and operation sequence should refer to the following working principle. The detailed connection means are well-known technologies in this field. The following mainly introduces the working principle and process.

[0023] Example 1: By Figure 1-5It can be seen that a quantitative subpackaging bin for feed processing comprises an installation box 1, the top of the installation box 1 is fixedly connected to a subpackaging box 2, a quantitative unloading mechanism is installed inside the subpackaging box 2, the quantitative unloading mechanism comprises a measuring bucket 7, a support frame 8, a gravity sensor 9, a first servo motor 10, a telescopic rod 11, a gate 12 and a first auger transmission rod 13, the gravity sensor 9 is fixedly connected to the bottom of the inner wall of the subpackaging box 2, the top of the gravity sensor 9 is fixedly connected to the support frame 8, the outer wall of the support frame 8 is fixedly connected to the measuring bucket 7, the inner wall of the measuring bucket 7 is fixedly connected to the first servo motor 10, the output end of the first servo motor 10 is fixedly connected to the first auger transmission rod 13, the outer wall of the first auger transmission rod 13 is fitted under the inner wall of the measuring bucket 7, both sides of the outer wall of the measuring bucket 7 are rotatably connected to the telescopic rod 11 through a pin shaft, the output end of the telescopic rod 11 is rotatably connected to the gate 12 through a pin shaft, and the inner wall of the gate 12 is fitted to the bottom of the outer wall of the measuring bucket 7;

[0024] During the specific implementation process, it is worth noting that the gravity sensor 9, telescopic rod 11, and first servo motor 10 used in this device must be electrically connected to the controller, and the controller is used to control the start and stop. When the metering bucket 7 is filled with a certain weight of feed, the controller controls the feed to no longer be added to the metering bucket 7. When the metering bucket 7 is discharging, the first servo motor 10 drives the first auger conveying rod 13 to discharge the material. At the same time, the gate 12 for closing the bottom of the metering bucket 7 is driven to open by the telescopic rod 11. During the unloading process, when the initial weight in the metering bucket 7 is reduced to a specified amount, the first servo motor 10 stops rotating, and the unloading is completed at one time.

[0025] Furthermore, a feed box 5 is fixedly connected to the top of the sub-packaging box 2, one end of the feed box 5 is connected to the sub-packaging box 2, and extends to the top of the metering hopper 7, the top of the feed box 5 is connected to the feed hopper 4, a second auger conveying rod 6 is installed inside the feed box 5, one end of the second auger conveying rod 6 close to the feed hopper 4 extends to the outside of the feed box 5 through a sealed bearing, and is fixedly connected to a second servo motor 3, and the second servo motor 3 is fixedly connected to the top of the sub-packaging box 2;

[0026] In the specific implementation process, it is worth noting that the second servo motor 3 needs to be electrically connected to the controller. The second servo motor 3 drives the second auger conveying rod 6 to inject feed into the metering bucket 7. When the feed inside the metering bucket 7 reaches the set weight, the feeding can be stopped. When the weight of the feed in the metering bucket 7 is not enough for the next filling, the feeding can be started again.

[0027] Furthermore, a discharge hopper 14 is provided below the gate 12, and the discharge hopper 14 passes through the bottom of the sub-packaging box 2 and is fixedly connected to the sub-packaging box 2;

[0028] In the specific implementation process, it is worth noting that the size design of the discharge hopper 14 should just correspond to the diameter of the feed tank to ensure that the feed can fall into the feed tank accurately;

[0029] Specifically, when using the feed processing quantitative filling bin, the feed enters from the feed hopper 4, the second servo motor 3 drives the second auger conveying rod 6 to bring the feed into the metering hopper 7, and the metering hopper 7 stops when the feed reaches a certain weight. Then the telescopic rod 11 drives the gate 12 to open, and then the first servo motor 10 drives the first auger conveying rod 13 for filling, and the feed falls into the feed tank below through the discharge hopper 14.

[0030] Example 2: By Figure 1-5 As can be seen, a mounting groove 19 is formed on the top of the mounting box 1. The inner wall of the mounting groove 19 is rotatably connected to a plurality of transmission rollers 17 via bearings. One end of each of the transmission rollers 17 is fixedly connected to a sprocket 22. The plurality of sprockets 22 are rotatably connected via a transmission chain 20. One end of one transmission roller 17 is fixedly connected to a third servo motor 21.

[0031] In the specific implementation process, it is worth noting that the feed tank is driven by the transmission roller 17, the end of the transmission roller 17 has a sprocket 22, which is meshed and connected through the transmission chain 20, and the power is transmitted by the third servo motor 21;

[0032] Furthermore, a fourth servo motor 18 is fixedly connected to the bottom of the inner wall of the installation box 1. The output end of the fourth servo motor 18 extends to the outside of the installation slot 19 and is fixedly connected to a rotating chuck 15. The rotating chuck 15 is located below the discharge hopper 14. A limit plate 16 is provided around the rotating chuck 15. The limit plate 16 is fixedly connected to the top of the installation box 1.

[0033] During the specific implementation process, it is worth noting that the rotating chuck 15 has a two-layer structure, and both layers of the rotating chuck 15 are provided with circular openings that match the size of the feed tank. When the feed tank is driven by the transmission roller 17 and enters the rotating chuck 15, the rotating chuck 15 rotates and cooperates with the limit plate 16 to rotate the feed tank to the bottom of the discharge hopper 14. After filling, the feed tank is rotated to the other side and transmitted to the outside by the transmission roller 17.

[0034] Specifically, based on the above-mentioned embodiment 1, the feed enters from the feed hopper 4, the second servo motor 3 drives the second auger conveying rod 6 to bring the feed into the metering hopper 7, and the feed inside the metering hopper 7 stops after reaching a certain weight. Then the telescopic rod 11 drives the gate 12 to open, and then the first servo motor 10 drives the first auger conveying rod 13 for filling, and the feed falls into the feed tank below through the discharge hopper 14.

[0035] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "include," "comprise," or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article, or device that includes a series of elements includes not only those elements, but also other elements not explicitly listed, or elements inherent to such process, method, article, or device. In the absence of further limitations. The phrase "includes an element defined by..." does not exclude the presence of other identical elements in the process, method, article, or device that includes the element.

[0036] In the present invention, unless otherwise clearly stipulated and limited, the terms "install", "set", "connect", "fix", "screw" and the like should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the present invention according to the specific circumstances.

[0037] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A quantitative packing bin for feed processing, comprising a mounting box (1), characterized in that: The top of the installation box (1) is fixedly connected to a packing box (2), and a quantitative unloading mechanism is installed inside the packing box (2); The quantitative unloading mechanism comprises a metering hopper (7), a support frame (8), a gravity sensor (9), a first servo motor (10), a telescopic rod (11), a gate (12) and a first auger transmission rod (13); The gravity sensor (9) is fixedly connected to the bottom of the inner wall of the packaging box (2), the top of the gravity sensor (9) is fixedly connected to a support frame (8), the outer wall of the support frame (8) is fixedly connected to a metering bucket (7), the inner wall of the metering bucket (7) is fixedly connected to a first servo motor (10), the output end of the first servo motor (10) is fixedly connected to a first auger transmission rod (13), the outer wall of the first auger transmission rod (13) is fitted under the inner wall of the metering bucket (7), both sides of the outer wall of the metering bucket (7) are rotatably connected to telescopic rods (11) through pins, the output end of the telescopic rod (11) is rotatably connected to a gate (12) through a pin, and the inner wall of the gate (12) is fitted to the bottom of the outer wall of the metering bucket (7).

2. A feed processing quantitative filling bin according to claim 1, characterized in that: The top of the sub-packaging box (2) is fixedly connected to a feed box (5), one end of the feed box (5) is connected to the sub-packaging box (2) and extends to the top of the metering hopper (7), the top of the feed box (5) is connected to the feed hopper (4), a second auger conveying rod (6) is installed inside the feed box (5), one end of the second auger conveying rod (6) close to the feed hopper (4) extends to the outside of the feed box (5) through a sealed bearing, and is fixedly connected to a second servo motor (3), and the second servo motor (3) is fixedly connected to the top of the sub-packaging box (2).

3. A quantitative feed processing and packaging bin according to claim 1, characterized in that: A discharge hopper (14) is provided below the gate (12), and the discharge hopper (14) passes through the bottom of the sub-packaging box (2) and is fixedly connected to the sub-packaging box (2).

4. A quantitative feed packaging bin according to claim 1, characterized in that: A mounting groove (19) is provided on the top of the mounting box (1), and a plurality of transmission rollers (17) are rotatably connected to the inner wall of the mounting groove (19) via bearings. One end of each of the plurality of transmission rollers (17) is fixedly connected to a sprocket (22), and the plurality of sprockets (22) are rotatably connected via a transmission chain (20). One end of one of the transmission rollers (17) is fixedly connected to a third servo motor (21).

5. The feed processing quantitative filling bin according to claim 1, characterized in that: A fourth servo motor (18) is fixedly connected to the bottom of the inner wall of the installation box (1), and the output end of the fourth servo motor (18) extends to the outside of the installation slot (19) and is fixedly connected to a rotating chuck (15). The rotating chuck (15) is located below the discharge hopper (14). A limiting plate (16) is provided around the rotating chuck (15), and the limiting plate (16) is fixedly connected to the top of the installation box (1).

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