CN220549282U

CN220549282U - Bagging apparatus is used in seed production

Info

Publication number: CN220549282U
Application number: CN202322034966.4U
Authority: CN
Inventors: 马建文; 夏霞霞; 边丽娟; 马长远
Original assignee: Jiuquan Yuanda Agriculture Co ltd
Current assignee: Jiuquan Yuanda Agriculture Co ltd
Priority date: 2023-07-31
Filing date: 2023-07-31
Publication date: 2024-03-01
Anticipated expiration: 2033-07-31

Abstract

The utility model relates to a bagging device for seed production, which comprises a bagging barrel, wherein a moving block is fixedly arranged at the front part and the back part of the bagging barrel, a servo motor A is arranged outside a bracket D, a threaded rod is rotatably arranged between the bracket C and the bracket D, one end of the threaded rod is rotatably connected with the bracket C through a bearing seat, the other end of the threaded rod penetrates through the bracket D and is fixedly connected with a rotating shaft of the servo motor A, the moving block is slidably connected on the threaded rod, and the bagging barrel can move left and right along the axial direction of the threaded rod; the bagging barrel of the device consists of two weighing barrels with different sizes, the bottom of each weighing barrel is provided with a weighing plate, the pressure sensor at the bottom of each weighing plate selects different range values according to the size of the weighing barrel, the smaller weighing barrel selects a small range value pressure sensor, and the larger weighing barrel selects a large range value pressure sensor so as to carry out more accurate seed bagging.

Description

Bagging apparatus is used in seed production

Technical Field

The utility model relates to the technical field of seed production and processing, in particular to a bagging device for seed production.

Background

The seed bagging can effectively protect the quality of seeds. The bagging can prevent the seeds from being polluted and damaged by external factors such as moisture, dust, insect damage and the like, and ensure key indexes such as germination rate, purity, vitality and the like of the seeds. Bagging can make the seeds easy to store and transport. Seed bagging can reduce scattering and loss of seeds and facilitate storage in warehouses or transportation vehicles. Suitable packaging materials and specifications may ensure the safety and stability of the seeds during storage and transport.

With the continuous progress of technology, the degree of automation of seed bagging equipment is continuously improved. Modern seed bagging equipment can realize functions such as automatic packaging, automatic sealing, has reduced manual operation's demand, has improved production efficiency.

But in the current seed bagging process, the scope of seed bagging is inaccurate, if the bagging is too much, can lead to the waste of seed, if the bagging is too little, probably can not satisfy the area or the demand of quantity that need plant, also can not realize the operation that the seed of different weights was weighed simultaneously yet, so proposes a seed production and uses bagging apparatus to solve above-mentioned not enough.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a bagging device for seed production, which comprises a bracket A, a bracket B, a bracket C and a bracket D, wherein hoppers are fixedly arranged at the tops of the bracket A and the bracket B, the bottoms of the hoppers are in through connection with the inlet end of an auger, a rotating motor is fixedly arranged outside the auger, a rotating shaft of the rotating motor is fixedly connected with an auger shaft, a bagging device is arranged between the middle parts of the bracket C and the bracket D, and the outlet end of the auger is positioned at the top of the bagging device;

the bagging device comprises a bagging barrel, wherein moving blocks are fixedly arranged at the front part and the back part of the bagging barrel, a servo motor A is arranged outside a support D, a threaded rod is rotatably arranged between a support C and the support D, one end of the threaded rod is rotatably connected with the support C through a bearing seat, the other end of the threaded rod penetrates through the support D and is fixedly connected with a rotating shaft of the servo motor A, the moving blocks are slidably connected onto the threaded rod, and the bagging barrel can move leftwards and rightwards along the axial direction of the threaded rod;

the support B is provided with a PLC (programmable logic controller) which is electrically connected with the rotating motor and the servo motor A; the bottom of the bagging barrel is provided with a weighing drawing assembly, and the weighing drawing assembly is controlled by a PLC.

Further, bagging-off bucket comprises two weighing barrel fixed connection that the size is different, two the weighing barrel bottom inboard all is provided with the C type spout that two openings set up relatively, two slide between C type spout (18) and be provided with the pull subassembly of weighing.

Further, the pull subassembly of weighing includes pull board, weighing plate, be provided with the weighing plate on the pull board, fixedly be provided with pressure sensor between weighing plate and the pull board, the pull board slides between two C type spouts and sets up.

Further, the pressure sensor is electrically connected with the PLC.

Further, a sealing ring is arranged in the C-shaped chute, and a sealing rubber strip is arranged between the weighing plate and the C-shaped chute.

Further, the bottom of the drawing plate is provided with a gear strip, a servo motor B is arranged on the outer side of the bottom of the weighing barrel, a gear fixedly connected to a rotating shaft of the servo motor B is meshed with the gear strip, and the servo motor B is electrically connected with the PLC.

Further, the pull opening is formed in the side wall of the weighing barrel, the pull plate and the weighing plate can be pulled out from the pull opening, and rubber rings are arranged around the pull opening in a sealing mode.

Further, the moving block is internally provided with threads matched with the threaded rod, and the moving block can axially move along the threaded rod.

Advantageous effects

1. The bagging barrel of the device consists of two weighing barrels with different sizes, the bottom of each weighing barrel is provided with a weighing plate, pressure sensors with different pressure range values are arranged at the bottom of the weighing plate according to the sizes of the weighing barrels, a smaller weighing barrel is provided with a small range value pressure sensor, and a larger weighing barrel is provided with a large range value pressure sensor so as to carry out more accurate seed bagging.

2. The device provided by the utility model utilizes weighing barrels with different sizes, and can select proper weighing barrels to weigh according to the sizes of seeds, so that the device is better suitable for weighing requirements of different seeds, and accurate weighing is ensured.

3. The device of the utility model adopts weighing barrels with different sizes, which can better control the weighing range and avoid the waste of seeds caused by excessive bagging; by selecting a proper weighing barrel, the quantity of the seeds packed by weighing can be ensured to be close to a target value each time, and the waste and cost of the seeds are reduced.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic side view of the bagging barrel of the present utility model;

FIG. 3 is a schematic diagram of the side view of the bottom of the bagging barrel of the present utility model;

FIG. 4 is a schematic view of the bottom structure of the drawer plate of the present utility model;

FIG. 5 is a schematic diagram of the constitution of the bagging barrel of the present utility model.

In the figure: 1. a hopper; 2. an auger shaft; 3. an auger; 4. bagging barrels; 5. a moving block; 6. a threaded rod; 7. a servo motor A; 8. a bracket D; 9. a rotating motor; 10. a bracket C; 11. a PLC controller; 12. a bracket B; 13. a bracket A; 14. a drawing plate; 15. a servo motor B; 16. a gear; 17. a gear strip; 18. c-shaped sliding grooves; 19. a seal ring; 20. a weighing plate; 21. a pressure sensor; 22. a sealing rubber strip; 23. weighing barrel.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples:

referring to fig. 1-5, a bagging device for seed production in this embodiment includes a support a13, a support B12, a support C10, and a support D8, wherein a hopper 1 is fixedly arranged at the top of the support a13 and the support B12, the bottom of the hopper 1 is connected with an inlet end of an auger 3 in a penetrating manner, a rotating motor 9 is fixedly arranged outside the auger 3, a rotating shaft of the rotating motor 9 is fixedly connected with an auger shaft 2, a bagging device is arranged between the middle parts of the support C10 and the support D8, and an outlet end of the auger is positioned at the top of the bagging device;

the bagging device comprises a bagging barrel 4, wherein a moving block 5 is fixedly arranged at the front part and the back part of the bagging barrel 4, a servo motor A7 is arranged outside a bracket D8, a threaded rod 6 is rotatably arranged between a bracket C10 and the bracket D8, one end of the threaded rod 6 is rotatably connected with the bracket C10 through a bearing seat, the other end of the threaded rod penetrates through the bracket D8 and is fixedly connected with a rotating shaft of the servo motor A7, the moving block 5 is slidably connected on the threaded rod 6, and the bagging barrel 4 can move left and right along the axial direction of the threaded rod 6;

the bracket B12 is provided with a PLC controller 11, and the PLC controller 11 is electrically connected with the rotating motor 9 and the servo motor A7; the bottom of the bagging barrel 4 is provided with a weighing drawing component which is controlled by a PLC (programmable logic controller) 11.

In order to weigh the weight of seeds in the bagging barrel, the bagging barrel 4 is formed by fixedly connecting two weighing barrels 23 with different sizes, two C-shaped sliding grooves 18 with opposite openings are arranged on the inner sides of the bottoms of the two weighing barrels 23, and a weighing drawing component is arranged between the two C-shaped sliding grooves 18 in a sliding manner; the weighing drawing assembly comprises a drawing plate 14 and a weighing plate 20, wherein the weighing plate 20 is arranged on the drawing plate 14, a pressure sensor 21 is fixedly arranged between the weighing plate 20 and the drawing plate 14, and the drawing plate 14 is arranged between two C-shaped sliding grooves 18 in a sliding manner; one or two weighing barrels 23 can be selected to weigh seeds according to the weight of the bagged seeds; the pressure sensor 21 at the bottom of the weighing plate 20 selects different range values according to the size of the weighing barrel 23, the smaller weighing barrel 23 selects the small range value pressure sensor 21, and the larger weighing barrel 23 selects the large range value pressure sensor 21 so as to carry out more accurate seed bagging.

In order to prevent seeds from falling into the gaps among the drawing plate 14, the weighing plate 20 and the C-shaped chute 18, a sealing ring 19 is arranged in the C-shaped chute 18, and a sealing rubber strip 22 is arranged between the weighing plate 20 and the C-shaped chute 18.

In order to enable the drawing plate 14 to be automatically drawn out, a gear bar 17 is arranged at the bottom of the drawing plate 14, a servo motor B15 is arranged at the outer side of the bottom of the weighing barrel 23, and a gear 16 fixedly connected to the rotating shaft of the servo motor B15 is meshed with the gear bar 17.

The pressure sensor 21 and the servo motor B15 are electrically connected to the PLC controller 11.

It should be noted that, the side wall of the weighing barrel 23 is provided with a drawing port, the drawing plate 14 and the weighing plate 20 can extend out from the drawing port, and the periphery of the drawing port is provided with a rubber ring in a sealing manner.

The moving block 5 is provided with a thread matching with the threaded rod 6, and the moving block 5 can axially move along the threaded rod 6.

The pull plate 14 is completely attached to the C-shaped chute 18 and the inner wall of the bagging barrel 4 via the seal ring 19, and the weighing plate 20 is completely attached to the upper portion of the C-shaped chute 18 and the inner wall of the bagging barrel 4 via the seal adhesive tape 22.

The working principle of the embodiment is as follows:

when the device is used, a seed weight set value to be weighed is set on the PLC 11, the servo motor A7 is controlled to rotate through the PLC 11, the threaded rod 6 is driven to rotate while the servo motor A7 rotates, the moving block 5 on the threaded rod 6 also starts to move, the bagging barrel 4 is driven to move while the moving block 5 moves, weighing barrels 23 with different sizes are selected for weighing seeds by the bagging barrel 4 according to the needs of bagging the seeds, after the weighing barrels 23 are selected properly, the weighing barrels 23 are moved, the barrel mouth of the weighing barrels 23 is aligned to the outlet end of the auger 3, the rotating motor 9 is controlled to rotate through the PLC 11, the auger shaft 2 is driven to start to rotate by the rotating motor 9, so that seeds in the hopper 1 are conveyed into the weighing barrels 23 through the auger 3, the seeds fall into the weighing barrels 23 along with the more seeds, the weight of the seeds applies a certain pressure to the weighing plate 20, the pressure sensor 21 under the weighing plate 20 transmits a signal to the PLC 11, when the weight value of the seeds weighed by the pressure sensor 21 is equal to a set value on the PLC 11, the PLC 11 controls the rotating motor 9 to stop rotating, the seeds in the hopper 1 are not conveyed into the weighing barrel 23, at the moment, a seed packaging bag is sleeved at an outlet below the weighing barrel 23, the PLC 11 controls the servo motor B15 to rotate, a rotating shaft on the servo motor B15 drives the gear 16 to rotate, the gear 16 is meshed with the gear strip 17 at the bottom of the drawing plate 14, so that the drawing plate 14 and the weighing plate 20 are pulled out from a drawing port of the weighing barrel 23, the seeds in the weighing barrel 23 fall into the packaging bag, namely, the seed bagging process is completed, then the PLC 11 is controlled to rotate the servo motor B15, the drawing plate 14 and the weighing plate 20 are fed in from the drawing port, so as to carry out the next seed bagging operation;

the device can simultaneously use two weighing barrels 23 to carry out seed bagging, the middle positions of the two weighing barrels 23 are moved to the outlet end of the auger 3, seeds conveyed out of the auger 3 can enter the two weighing barrels 23, two different weight set values are set in the PLC 11, and the control method is the same as that of the steps;

the bagging barrel of the device consists of two weighing barrels 23 with different sizes, the bottom of each weighing barrel 23 is provided with a weighing plate 20, the bottom of each weighing plate 20 is provided with pressure sensors 21 with different pressure range values according to the size of the weighing barrel 23, the smaller weighing barrel 23 is provided with a small-range-value pressure sensor 21, and the larger weighing barrel 23 is provided with a large-range-value pressure sensor 21 so as to carry out more accurate seed bagging; while the bagging drum 4 is moved left and right so as to select an appropriate weighing drum 23 for weighing seeds.

The use of two weighing barrels 23 can reduce errors and instability in the bagging process, and when one weighing barrel 23 fails or needs maintenance, the other weighing barrel 23 can continue to work, so that the continuity and stability of bagging operation are ensured; simultaneously, the operation of weighing simultaneously and bagging can be realized by using two weighing barrels 23, so that the bagging efficiency is improved, one weighing barrel 23 can be used for weighing and the other weighing barrel 23 can be used for bagging, the waiting time and the operation steps are reduced, and the operation efficiency is improved.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Bagging apparatus is used in seed production, including support A (13), support B (12), support C (10), support D (8), support A (13), support B (12) top are fixed to be provided with hopper (1), hopper (1) bottom and auger (3) entrance point link up and are connected, auger (3) external fixation is provided with rotation motor (9), rotation motor (9) axis of rotation and auger axle (2) fixed connection, its characterized in that: bagging devices are arranged between the middle parts of the support C (10) and the support D (8), and the outlet end of the auger is positioned at the top of the bagging devices;

the bagging device comprises a bagging barrel (4), wherein moving blocks (5) are fixedly arranged at the front part and the back part of the bagging barrel (4), a servo motor A (7) is arranged outside a support D (8), a threaded rod (6) is rotatably arranged between a support C (10) and the support D (8), one end of the threaded rod (6) is rotatably connected with the support C (10) through a bearing seat, the other end of the threaded rod penetrates through the bearing seat and is fixedly connected with a rotating shaft of the servo motor A (7) through the support D (8), the moving blocks (5) are slidably connected on the threaded rod (6), and the bagging barrel (4) can move leftwards and rightwards along the axial direction of the threaded rod (6);

the support B (12) is provided with a PLC (programmable logic controller) controller (11), and the PLC controller (11) is electrically connected with the rotating motor (9) and the servo motor A (7); the bottom of the bagging barrel (4) is provided with a weighing drawing component, and the weighing drawing component is controlled by a PLC (programmable logic controller) 11.

2. The bagging apparatus for seed production of claim 1, wherein: the bagging barrel (4) is formed by fixedly connecting two weighing barrels (23) with different sizes, two C-shaped sliding grooves (18) with two opposite openings are formed in the inner sides of the bottoms of the weighing barrels (23), and a weighing drawing assembly is slidably arranged between the two C-shaped sliding grooves (18).

3. The bagging apparatus for seed production of claim 2, wherein: the weighing and pulling assembly comprises a pulling plate (14) and a weighing plate (20), wherein the weighing plate (20) is arranged on the pulling plate (14), a pressure sensor (21) is fixedly arranged between the weighing plate (20) and the pulling plate (14), and the pulling plate (14) is slidably arranged between two C-shaped sliding grooves (18).

4. A bagging apparatus for seed production as claimed in claim 3 wherein: the pressure sensor (21) is electrically connected with the PLC (11).

5. A bagging apparatus for seed production as claimed in claim 3 wherein: a sealing ring (19) is arranged in the C-shaped chute (18), and a sealing rubber strip (22) is arranged between the weighing plate (20) and the C-shaped chute (18).

6. A bagging apparatus for seed production as claimed in claim 3 wherein: the utility model discloses a weighing barrel, including pull board (14), servo motor (15), PLC controller (11), pull board (14) bottom is provided with gear strip (17), the outside of weighing barrel (23) bottom is provided with servo motor B (15), gear (16) and gear strip (17) intermeshing of fixed connection in the axis of rotation of servo motor B (15), servo motor B (15) are connected with PLC controller (11) electricity.

7. A bagging apparatus for seed production as claimed in claim 3 wherein: the side wall of the weighing barrel (23) is provided with a drawing opening, the drawing plate (14) and the weighing plate (20) can be pulled out from the drawing opening, and rubber rings are arranged around the drawing opening in a sealing manner.

8. The bagging apparatus for seed production of claim 1, wherein: threads matched with the threaded rod (6) are formed in the moving block (5), and the moving block (5) can axially move along the threaded rod (6).