Grain processing and packaging device

Abstract

The utility model relates to the technical field of grain processing, in particular to a grain processing and packaging device which comprises a working table serving as a carrier of the whole device, a sealing machine used for sealing bags is installed on the working table, a conveyor used for guiding out finished products is arranged below the sealing machine, and a feeding plate used for conveying seeds is further arranged on the working table. A screening mechanism used for sorting seeds is arranged on the working table, the screening mechanism comprises a supporting column fixedly connected to the working table, a shell is fixedly connected to the supporting column, a plurality of material cavities are formed in the shell, a material separating assembly used for separating the seeds of different sizes is arranged on the shell, and the material separating assembly comprises a filter disc installed on the shell in a vibrating mode; a plurality of groups of filter holes with different diameters are formed in the filter disc, the diameters of the plurality of groups of filter holes are sequentially increased, a frame body is rotationally mounted in the filter disc, and seeds conveyed by the feeding plate are placed in the frame body. Seeds are classified, it can be guaranteed that the sizes of the seeds in each package are basically consistent, and the product quality and consistency are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of grain processing, in particular to a grain processing and packaging device. Background Art

[0002] Seeds are the basis of crop growth, and seed packaging devices are equipment used to package seeds and protect their quality. In the field of agriculture, seed packaging devices play a very important role, which can ensure that seeds are not damaged during storage and transportation. However, when packaging seeds, existing packaging devices do not screen the seeds, which will cause the seeds in the packaging bag to be large and small. The inconsistent seed sizes will lead to uneven distribution of seeds in the packaging bag. Some large seeds may gather together, while small seeds will be scattered in the packaging bag. Such uneven packaging will affect the sealing and stability of the packaging bag, and easily cause the packaging bag to break or deform. Utility Model Content

[0003] In view of the shortcomings of the prior art, the utility model provides a grain processing and packaging device, which has the advantages that the seed size in each package is basically consistent, thereby improving product quality and consistency, and solves the problem of uneven distribution of seeds in the packaging bag, which affects the sealing and stability of the packaging bag.

[0004] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0005] A grain processing and packaging device comprises a workbench as a carrier of the entire device, a sealing machine for sealing bags is installed on the workbench, a conveyor for exporting finished products is arranged below the sealing machine, a feed plate for conveying seeds is also arranged on the workbench, a screening mechanism for sorting seeds is arranged on the workbench, the screening mechanism comprises a pillar fixedly connected to the workbench, a shell is fixedly connected to the pillar, a plurality of material cavities are opened in the shell, a material separation component for separating seeds of different sizes is arranged on the shell, the material separation component comprises a filter disc vibratingly mounted on the shell, a plurality of groups of filter holes of different diameters are arranged in the filter disc, the diameters of the plurality of groups of filter holes increase successively, a frame is rotatably mounted in the filter disc, and the seeds conveyed by the feed plate are placed in the frame.

[0006] Preferably, a plurality of connecting blocks are fixedly connected to the filter disc, a spring is fixedly connected between the shell and the connecting blocks, a motor is fixedly mounted on the shell, an L-shaped frame is fixedly connected to the end of the motor, a ball for lifting the filter disc is fixedly connected to the end of the L-shaped frame, and a transmission plate corresponding to the ball is fixedly connected to the filter disc.

[0007] Preferably, a bracket is fixedly connected to the shell, a motor is fixedly mounted on the bracket, a transmission sleeve is fixedly connected to the output end of the motor, a sliding rod is slidably connected to the transmission sleeve, and the filter disc is fixedly connected to the sliding rod.

[0008] Preferably, a limiting block is fixedly connected to the sliding rod, and the limiting block is slidably connected to the inner wall of the transmission sleeve via a sliding groove.

[0009] Preferably, a material guide box connected to the material cavity is fixedly connected to the bottom of the shell, a plurality of electronic scales are fixedly connected to the workbench, a storage hopper located below the material guide box is fixedly connected to the electronic scale, an electric telescopic rod b is fixedly installed on the electronic scale, a sealing plate b corresponding to the material discharge port of the storage hopper is fixedly connected to the free end of the electric telescopic rod b, an electric telescopic rod a is fixedly installed on the pillar, and a sealing plate a corresponding to the material discharge port of the material guide box is fixedly connected to the free end of the electric telescopic rod a.

[0010] Preferably, the floor space occupied by each group of filter holes is the same as the floor space occupied by the frame and the material cavity.

[0011] By means of the above technical solution, the utility model provides a grain processing and packaging device, which has at least the following beneficial effects:

[0012] 1. The grain processing and packaging device can screen the seeds from small to large, and then separate and store the seeds of different sizes. By classifying the seeds, it can ensure that the seed size in each package is basically the same, thus improving product quality and consistency.

[0013] 2. The grain processing and packaging device is provided with a material dividing component, and the vibration of the material dividing component can accelerate the entry speed of seeds, improve the sorting speed, and enable the seeds to enter the corresponding material cavity more quickly and evenly, thereby increasing the accuracy and stability of sorting. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The accompanying drawings described herein are used to provide a further understanding of the present invention and constitute a part of this application:

[0015] Figure 1 It is a three-dimensional structural schematic diagram of the utility model in the front view direction;

[0016] Figure 2 It is a structural schematic diagram of the screening mechanism of the utility model;

[0017] Figure 3 This is a structural schematic diagram of the material separation component of the utility model;

[0018] Figure 4 It is a schematic diagram of the external connection structure of the storage hopper of the utility model.

[0019] Reference numerals:

[0020] 100. workbench; 101. feeding plate; 102. sealing machine; 103. conveyor;

[0021] 200, screening mechanism; 201, material distribution component; 2011, filter plate; 2012, filter hole; 2013, transmission sleeve; 2014, slide bar; 2015, limit block; 2016, frame; 202, shell; 203, material cavity; 204, connecting block; 205, spring; 206, motor; 207, L-shaped frame; 208, ball; 209, transmission plate; 210, motor; 211, material guide box; 212, electric telescopic rod a; 213, sealing plate a; 214, electronic scale; 215, electric telescopic rod b; 216, sealing plate b; 217, storage hopper. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] In the agricultural field, seed packaging devices play a very important role. They can ensure that seeds are not damaged during storage and transportation, while maintaining the germination ability and growth potential of seeds. In recent years, seed packaging devices have also introduced robotic technology to realize automated packaging production lines, improve packaging efficiency and reduce labor costs.

[0024] Embodiment 1:

[0025] Due to the inconsistent seed sizes, the packaging device will waste more packaging materials during the packaging process because additional space is needed to accommodate seeds of different sizes, which not only increases the packaging cost, but also affects the packaging efficiency and environmental protection. In order to solve the above problems, combined with Figure 1-Figure 3 As shown, the utility model provides a grain processing and packaging device, a sealing machine 102 for sealing bags is installed on a workbench 100, a conveyor 103 for exporting finished products is provided below the sealing machine 102, a feeding plate 101 for conveying seeds is also provided on the workbench 100, and a screening mechanism 200 for sorting seeds is provided on the workbench 100. By classifying the seeds, it can be ensured that the size of the seeds in each package is basically consistent, thereby improving product quality and consistency.

[0026] If the sizes of seeds in the packaging bag are inconsistent, the packaging bag may rub or vibrate during transportation, causing the seeds to collide and be damaged. This will affect the quality and germination rate of the seeds, thereby affecting the growth and yield of crops. In order to solve the above problems, a shell 202 is fixed on the pillar, and multiple material cavities 203 are opened in the shell 202. The shell 202 is provided with a material separation component 201 for separating seeds of different sizes. The material separation component 201 includes a filter disc 2011 vibratingly mounted on the shell 202, and the filter disc 2011 is provided with multiple groups of filter holes 2012 of different diameters. The diameters of the multiple groups of filter holes 2012 increase successively. A frame 2016 is rotatably installed in the filter disc 2011, and the seeds transported by the feeding plate 101 are placed in the frame 2016. Inside, the feeding plate 101 first transports the seeds into the frame 2016, and then the seeds pass through the bottom filter holes 2012 into the corresponding material chamber 203 below, and then the dividing component 201 vibrates to speed up the speed of the seeds entering the material chamber 203. After screening at a single position, the frame 2016 moves the seeds to the next group of filter holes 2012, and repeats the above steps. Since the diameters of the filter holes 2012 increase successively, the seeds are screened from small to large, and then seeds of different sizes can be separated and stored, which can realize automatic transportation and sorting of seeds, reduce manual intervention, and improve sorting efficiency.

[0027] The seeds are directly screened through the filter holes 2012, and the seeds are easy to block the filter holes 2012, which will lead to a decrease in screening efficiency. In order to improve work efficiency, a plurality of connecting blocks 204 are fixedly connected to the filter plate 2011, a spring 205 is fixedly connected between the shell 202 and the connecting block 204, a motor 206 is fixedly installed on the shell 202, an L-shaped frame 207 is fixedly connected to the end of the motor 206, and a ball 208 for lifting the filter plate 2011 is fixedly connected to the end of the L-shaped frame 207. A transmission plate 209 corresponding to the sphere 208 is connected, and the motor 206 is started to drive the L-shaped frame 207 to rotate. The sphere 208 rotates with the L-shaped frame 207. When the sphere 208 contacts the transmission plate 209, the material separation component 201 thereon can be lifted, and then the sphere 208 is separated from the transmission plate 209. The setting of the spring 205 can make the material separation component 201 vibrate, so that the seeds can enter the corresponding material cavity 203 more quickly and evenly, thereby increasing the accuracy and stability of sorting.

[0028] Furthermore, a bracket is fixedly connected to the shell 202, and a motor 210 is fixedly installed on the bracket. A transmission sleeve 2013 is fixedly connected to the output end of the motor 210, and a slide rod 2014 is slidably connected to the transmission sleeve 2013. The filter plate 2011 is fixedly connected to the slide rod 2014. The motor 210 starts to drive the transmission sleeve 2013 to rotate, and the transmission sleeve 2013 drives the frame 2016 to rotate through the slide rod 2014, so that the separated seeds can continue to be separated.

[0029] The slide bar 2014 is fixed with a limit block 2015, which is slidably connected to the inner wall of the transmission sleeve 2013 through a sliding groove. The transmission sleeve 2013 drives the slide bar 2014 to rotate through the limit block 2015, thereby ensuring that the frame 2016 will not affect the motor 210 after moving up and down.

[0030] According to the embodiments, packaging seeds of different sizes separately can reduce mixing and mixed packaging, reduce the rate of wrong packaging, and improve packaging efficiency and accuracy.

[0031] Embodiment 2:

[0032] Since the number of seeds of different sizes in each batch of seeds is inconsistent, if the seeds are always in the feeding state, the number of seeds of some sizes may not be enough to fill a bag. In order to carry out the bagging operation accurately, combined with Figure 2 and Figure 4 As shown, on the basis of the first embodiment, a material guide box 211 connected to the material cavity 203 is fixedly connected at the bottom of the shell 202, a plurality of electronic scales 214 are fixedly connected to the workbench 100, a storage hopper 217 located below the material guide box 211 is fixedly connected to the electronic scale 214, an electric telescopic rod b215 is fixedly installed on the electronic scale 214, a sealing plate b216 corresponding to the discharge port of the storage hopper 217 is fixedly connected to the free end of the electric telescopic rod b215, an electric telescopic rod a212 is fixedly installed on the pillar, a sealing plate a213 corresponding to the discharge port of the material guide box 211 is fixedly connected to the free end of the electric telescopic rod a212, and the seeds in the material cavity 203 are transported to the material cavity 203 through the material guide box 211. The seeds are sent to the L-shaped frame 207, and the electronic scale 214 weighs the seeds in the storage hopper 217. When the number of seeds reaches the standard, the free end of the electric telescopic rod a212 extends to move the sealing plate a213 to the discharge port of the guide box 211, and then the free end of the electric telescopic rod b215 contracts to move the sealing plate b216 away from the discharge port, so that accurate unloading can be achieved. The seeds enter the packaging bag at the sealing machine 102, and then the sealing machine 102 seals the packaging bag. After sealing is completed, the finished product falls onto the conveyor 103 and is transported away. The separated seeds can be prepared in advance and then unloaded quickly, which is conducive to improving work efficiency.

[0033] Specifically, the floor space of each group of filter holes 2012 is the same as the floor space of the frame 2016 and the feed cavity 203, which can ensure that seeds of different sizes fall accurately into the corresponding feed cavity 203, thereby achieving seed separation.

[0034] It can be known from the above embodiment that the feeding plate 101 first transports the seeds into the frame 2016, and then the seeds pass through the bottom filter holes 2012 into the corresponding material chamber 203 below, and then the material dividing component 201 vibrates to accelerate the speed of the seeds entering the material chamber 203. After screening at a single position, the frame 2016 moves the seeds to the next group of filter holes 2012, and repeats the above steps. Since the diameters of the filter holes 2012 increase successively, the seeds are screened from small to large, and then seeds of different sizes can be separated and stored. The seeds in the material chamber 203 are filtered out by the guide holes. The material box 211 transports them to the storage hopper 217, and the electronic scale 214 weighs the seeds in the storage hopper 217. When the number of seeds reaches the standard, the free end of the electric telescopic rod a212 extends to move the sealing plate a213 to the discharge port of the material guide box 211, and then the free end of the electric telescopic rod b215 contracts to move the sealing plate b216 away from the discharge port, thereby achieving accurate unloading. The seeds enter the packaging bag at the sealing machine 102, and then the sealing machine 102 seals the packaging bag. After sealing is completed, the finished product falls onto the conveyor 103 and is transported away.

[0035] It should be noted that the terms "comprises", "includes" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or apparatus that includes a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or apparatus.

[0036] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A cereal processing and packaging device, comprising a workbench (100) as a carrier of the entire device, characterized in that: The workbench (100) is provided with a sealing machine (102) for sealing bags, a conveyor (103) for exporting finished products is provided below the sealing machine (102), a feeding plate (101) for conveying seeds is also provided on the workbench (100), and a screening mechanism (200) for sorting seeds is provided on the workbench (100); The screening mechanism (200) comprises a support column fixedly connected to a workbench (100), a shell (202) fixedly connected to the support column, a plurality of material cavities (203) are provided in the shell (202), and a material separation component (201) for separating seeds of different sizes is provided on the shell (202); The material distribution component (201) comprises a filter disc (2011) vibratingly mounted on a housing (202); a plurality of groups of filter holes (2012) with different diameters are arranged in the filter disc (2011); the diameters of the plurality of groups of filter holes (2012) increase sequentially; a frame (2016) is rotatably mounted in the filter disc (2011); and the seeds transported by the feeding plate (101) are placed in the frame (2016).

2. The grain processing and packaging device according to claim 1, characterized in that: The filter disc (2011) is fixedly connected to a plurality of connection blocks (204); a spring (205) is fixedly connected between the shell (202) and the connection block (204); a motor (206) is fixedly mounted on the shell (202); an L-shaped frame (207) is fixedly connected to the end of the motor (206); a ball (208) for lifting the filter disc (2011) is fixedly connected to the end of the L-shaped frame (207); and a transmission plate (209) corresponding to the ball (208) is fixedly connected to the filter disc (2011).

3. The grain processing and packaging device according to claim 1, characterized in that: The housing (202) is fixedly connected with a bracket, a motor (210) is fixedly mounted on the bracket, a transmission sleeve (2013) is fixedly connected to the output end of the motor (210), a sliding rod (2014) is slidably connected to the transmission sleeve (2013), and the filter disc (2011) is fixedly connected to the sliding rod (2014).

4. The grain processing and packaging device according to claim 3, characterized in that: The sliding rod (2014) is fixedly connected with a limit block (2015), and the limit block (2015) is slidably connected to the inner wall of the transmission sleeve (2013) via a sliding groove.

5. The grain processing and packaging device according to claim 1, characterized in that: A material guide box (211) in communication with the material chamber (203) is fixedly connected to the bottom of the housing (202); a plurality of electronic scales (214) are fixedly connected to the workbench (100); a material storage hopper (217) located below the material guide box (211) is fixedly connected to the electronic scale (214); an electric telescopic rod b (215) is fixedly mounted on the electronic scale (214); a sealing plate b (216) corresponding to a material discharge port of the material storage hopper (217) is fixedly mounted on the electronic scale (214); an electric telescopic rod a (212) is fixedly mounted on the pillar; a sealing plate a (213) corresponding to a material discharge port of the material guide box (211) is fixedly mounted on the free end of the electric telescopic rod a (212).

6. The grain processing and packaging device according to claim 1, characterized in that: The floor space occupied by each group of filter holes (2012) is the same as the floor space occupied by the frame (2016) and the material chamber (203).

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