Beef ball screening and subpackaging device

Abstract

The invention discloses a beef ball screening and sub-packaging device, and relates to the technical field of beef ball production device.The beef ball screening and sub-packaging device comprises a bottom frame, a screen is arranged on the bottom frame, a receiving cavity used for receiving beef balls is formed in the bottom frame, a plurality of areas are arranged on the screen, and leakage holes of different sizes are formed in the areas respectively; a receiving cavity is formed in the bottom frame, a plurality of partition cavities are formed in the receiving cavity, the positions of the partition cavities correspond to the positions of the areas, one side of the receiving cavity is provided with an opening, the side, provided with the opening, of the bottom frame is connected with a transfer channel, a sorting mechanism is arranged beside the end, opposite to the connecting end of the transfer channel and the bottom frame, and a platform for beef balls to pass through is arranged on the sorting mechanism. According to the beef ball sorting device, beef balls can be screened through areas with leaking holes of different sizes in the screen, and then the beef balls can be sorted one by one through the sorting mechanism.

Description

Technical Field

[0001] The invention relates to the technical field of beef ball production devices, in particular to a beef ball screening and packaging device. Background Art

[0002] Beef balls can be said to be a kind of food that is not uncommon on the daily table. They mostly refer to spherical foods made mainly of chopped meat. Existing factories use meat grinders, beaters and forming machines to prepare meatballs according to the preparation process of meatballs. The shape of meatballs prepared by the forming machine is unstable.

[0003] There are many kinds of existing beef ball packaging machines, both for single packaging and for multiple packaging. However, the specifications of the beef balls need to be screened before packaging. The existing beef ball screening device requires manual placement of a fixed number of beef balls into the packaging machine for packaging after screening, which not only increases the production process but also reduces production efficiency. In addition, the existing beef ball screening device cannot screen the beef balls individually. Summary of the invention

[0004] In view of the above shortcomings, the present invention provides a beef ball screening and packaging device to solve the problem that the screening device cannot screen individually.

[0005] In order to achieve the above object, the present invention adopts the following technical scheme:

[0006] A beef ball screening and packaging device comprises a base frame, a screen is provided on the base frame, a receiving cavity for receiving beef balls is provided in the base frame, a plurality of areas are provided on the screen, leakage holes of different sizes are respectively provided in the plurality of areas, a plurality of compartments are provided in the receiving cavity, the positions of the compartments correspond to the positions of the areas, one side of the receiving cavity is open, the base frame is provided with a transfer path connected to one side of the opening, a sorting mechanism is provided next to the end-to-end connection between the transfer path and the base frame, a platform for passing beef balls is provided on the sorting mechanism, and a delivery mechanism is fixedly connected to one side of the base frame via a bracket.

[0007] Through the above scheme, the areas with different sizes of holes on the screen can screen the beef balls, and then the beef balls can be individually sorted through the sorting mechanism.

[0008] Furthermore, a shock absorber is provided between the base frame and the screen, and a vibrator is fixedly mounted on one side of the screen.

[0009] Through the above further scheme, the vibrator installed on one side of the screen can make the screen vibrate, which helps to accelerate the process of the beef balls passing through the leakage holes, ensuring that the beef balls can smoothly pass through the leakage holes of corresponding sizes, thereby improving the speed and accuracy of screening.

[0010] Furthermore, the upper side of the base frame is inclined, and the height of the upper side of the base frame at one end of the bracket is higher than the height of the opposite end thereof, and the bottom of the receiving cavity is inclined, and the height of the bottom of the receiving cavity at one side of the opening is lower than the height of the opposite side thereof.

[0011] Through the above-mentioned further scheme, the inclination of the upper side of the base frame makes the screen placed on the base frame also in an inclined state, and the beef balls on the inclined screen can naturally roll downward along the slope, which helps to accelerate the process of moving materials from the delivery point to the screening area, and can avoid the accumulation of beef balls on the screen to prevent blockage due to accumulation; the inclination of the bottom of the receiving chamber ensures that the beef balls that have passed the screening and fallen into the receiving chamber can slide smoothly toward the opening direction, thereby quickly entering the next processing link, and is conducive to preventing the screened beef balls from accumulating in one place, maintaining the smoothness of logistics.

[0012] Furthermore, the screen is provided with three areas, the receiving cavity is provided with three compartments, the switching channel is provided with three channels, and the three channels are respectively connected with the three compartments.

[0013] Through the above further scheme, by dividing the screen into three different areas, each area has leakage holes of different sizes, it is possible to achieve finer size grading of beef balls, which can meet the market demand for products of different specifications. Each screen area corresponds to a compartment in the receiving chamber, which can ensure that the screened beef balls are accurately collected in the corresponding compartment, which not only improves the screening accuracy, but also speeds up the processing speed.

[0014] Furthermore, the sorting mechanism includes an outer ring, a turntable, a transmission mechanism, a first motor and a chassis, the chassis is supported by a bracket, the outer ring is rotatably connected to the chassis, the turntable is rotatably connected inside the outer ring, the first motor is fixedly mounted on the chassis, the output shaft of the first motor passes through the chassis and is fixedly connected to the turntable, the turntable is transmission-connected to the outer ring through the transmission mechanism, and the turntable is abutting against the transfer track.

[0015] Furthermore, the outer ring is provided with six evenly arranged slots, the spacing distance between two of the slots is the same as the slot width, the turntable is provided with three evenly arranged slot groups, the spacing distance between two of the slot groups is the same as the slot width, the slot group includes three evenly arranged ball grooves, the ball groove width is the same as the slot width, and the slot width is the same as the end-to-end width of the channel and the compartment.

[0016] Through the above-mentioned further scheme, the six evenly arranged slots on the outer ring cooperate with the three evenly arranged slot groups on the turntable (each slot group contains three ball slots) to ensure that the beef balls are accurately separated according to the preset size specifications. This precise design helps to improve the accuracy of sorting, and the sorting mechanism is in an inclined state as a whole. The end of the sorting mechanism that is in contact with the transfer track is higher than the opposite end, so that the beef balls entering the ball slot can fall onto the platform through the slots when they are located at the downward inclined end, and then the beef balls can be individually screened.

[0017] Furthermore, the transmission mechanism includes a first rotating tooth and a second rotating tooth, and the first rotating tooth and the second rotating tooth are both fixedly mounted on the chassis through a connecting rod. A driving tooth is provided on the connecting end of the rotating disk and the first motor, and a driven tooth is provided on the outer ring at the same plane as the driving tooth. The driving tooth is meshingly connected with the first rotating tooth, the first rotating tooth is meshingly connected with the second rotating tooth, and the second rotating tooth is meshingly connected with the driven tooth. The number of teeth on the driving tooth is half of the number of teeth on the driven tooth, and the number of teeth on the first rotating tooth is the same as the number of teeth on the second rotating tooth.

[0018] Through the above further solution, since the number of teeth on the active teeth is half of the number of teeth on the driven teeth, the driven teeth (outer ring) will rotate at twice the speed of the active teeth (rotating disk). It can ensure that there is a suitable relative movement between the ball groove on the rotating disk and the slot on the outer ring, so that the beef balls can be effectively guided to the correct ball groove through the slot.

[0019] Furthermore, the platform is fixedly mounted on a chassis, and three tracks are arranged on the platform, and pressure sensors are arranged on the three tracks.

[0020] Through the above further solution, the number of beef balls can be accurately monitored by the pressure sensor, and then a fixed number of beef balls can be packaged in cooperation with the packaging device.

[0021] Furthermore, the delivery mechanism includes a funnel, a delivery tube and a second motor. The funnel is fixedly mounted on a bracket, the delivery tube is rotatably connected to the bracket, the delivery tube is close to the lower end of the funnel, the second motor is fixedly mounted on the bracket, and the rotating shaft of the second motor is fixedly connected to the delivery tube.

[0022] Through the above further scheme, the delivery speed and quantity of the beef balls from the funnel to the screen can be accurately controlled by the delivery cylinder driven by the second motor, which helps to ensure that the material is more evenly distributed on the screen, avoid local accumulation, and improve screening efficiency.

[0023] Furthermore, the delivery tube is provided with a plurality of troughs for loading beef balls, and the bracket is provided with a receiving bucket between the delivery tube and the screen.

[0024] Through the above further scheme, the troughs on the delivery cylinder can evenly distribute the beef balls onto the screen during rotation. Each trough carries a certain number of beef balls. As the delivery cylinder rotates, these troughs release materials in turn to ensure that the material distribution on the screen is more even, and the receiving bucket prevents the beef balls from falling.

[0025] Compared with the prior art, the present invention has the following beneficial effects:

[0026] 1. The areas with holes of different sizes on the screen can screen the beef balls;

[0027] 2. The beef balls can be individually sorted through the sorting mechanism;

[0028] 3. The delivery mechanism can control the delivery speed and quantity of beef balls, which helps to ensure that the material is distributed more evenly on the screen, avoid local accumulation and improve screening efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for describing the embodiments are briefly introduced below.

[0030] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0031] Figure 2 It is a schematic diagram of the cross-sectional structure of the receiving cavity in the present invention;

[0032] Figure 3 It is a schematic diagram of the cross-sectional structure of the transfer track in the present invention;

[0033] Figure 4 It is a schematic diagram of the transmission mechanism structure in the present invention;

[0034] Figure 5 It is a schematic diagram of the structure of the turntable in the present invention;

[0035] Figure 6 It is a schematic diagram of the structure of the matching channel between the turntable and the outer ring in the present invention;

[0036] Figure 7 It is a schematic diagram of the structure of the matching channel between the turntable and the outer ring in the present invention;

[0037] Figure 8 It is a schematic diagram of the channel structure of the turntable and the outer ring in the present invention.

[0038] In the figure: 1, chassis; 11, receiving chamber; 111, compartment; 112, opening; 12, bracket; 121, receiving bucket; 2, screen; 21, area; 211, leak hole; 211a, small hole; 211b, middle hole; 211c, large hole; 22, shock absorber; 23, vibrator; 3, transfer channel; 31, channel; 31a, small channel; 31b, middle channel; 31c, large channel; 4, sorting mechanism; 41, outer ring; 411, slot; 412, driven tooth; 42, Turntable; 421, slot group; 422, pill slot; 422a, small pill slot; 422b, medium pill slot; 422c, large pill slot; 423, driving tooth; 43, transmission mechanism; 431, first rotating tooth; 432, second rotating tooth; 433, connecting rod; 44, first motor; 45, chassis; 451, support frame; 5, platform; 51, track; 52, pressure sensor; 6, delivery mechanism; 61, funnel; 62, delivery tube; 621, slot body; 63, second motor. DETAILED DESCRIPTION

[0039] The technical scheme in the embodiment of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiment of the present invention. Obviously, the described embodiment is only a part of the embodiment of the present invention, not all of the embodiments. Based on the embodiment of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0040] In the description of the present invention, it should be noted that the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the present invention.

[0041] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected" and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal connection of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances. In addition, the technical features involved in the different embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.

[0042] Example:

[0043] Reference Figure 1-Figure 2As shown, a beef ball screening and packaging device comprises a base frame 1, the upper side of the base frame 1 is inclined, the height of one end of the upper side of the base frame 1 is higher than the height of the opposite end thereof, a screen 2 is provided on the base frame 1, three areas 21 are provided on the screen 2, and leakage holes 211 of different sizes are provided on the three areas 21, respectively, the leakage holes 211 on the three areas 21 are small holes 211a, medium holes 211b and large holes 211c, and are arranged in sequence, the area 21 where the small holes 211a are located is higher than the area 21 where the large holes 211c are located, by dividing the screen 2 into three different areas 21, each area 21 has leakage holes 211 of different sizes, a finer size grading of beef balls can be achieved, and the market demand for products of different specifications can be met, the inclination of the upper side of the base frame 1 makes the screen 2 placed on the base frame 1 also in an inclined state, the beef balls on the inclined screen 2 can naturally roll downward along the inclined surface, which helps to accelerate the process of moving the material from the delivery point to the screening area 21, and can avoid the accumulation of beef balls on the screen 2, and prevent blockage caused by accumulation.

[0044] Among them, buffer tables are provided between the three areas 21, and the buffer tables can prevent the beef balls from flowing too fast and failing to accurately pass through the corresponding leakage holes 211.

[0045] Among them, a shock absorber 22 is provided between the base frame 1 and the screen 2, and a vibrator 23 is fixedly installed on one side of the screen 2. The vibrator 23 installed on one side of the screen 2 can make the screen 2 vibrate, which helps to accelerate the process of the beef balls passing through the leakage holes 211, ensuring that the beef balls can smoothly pass through the leakage holes 211 of corresponding sizes, thereby improving the screening speed and accuracy.

[0046] Reference Figure 1-Figure 2 As shown, a receiving chamber 11 for receiving beef balls is provided in the base frame 1, and three compartments 111 are provided in the receiving chamber 11. The position of the compartment 111 corresponds to the position of the area 21. An opening 112 is provided on one side of the receiving chamber 11, and the bottom of the receiving chamber 11 is inclined. The bottom of the receiving chamber 11 is located on one side of the opening 112 and is lower than the height on the opposite side. Each area 21 of the screen 2 corresponds to a compartment 111 in the receiving chamber 11, which can ensure that the screened beef balls are accurately collected in the corresponding compartment 111, which not only improves the screening accuracy, but also speeds up the processing speed. The inclination of the bottom of the receiving chamber 11 ensures that the beef balls that have passed the screening and fallen into the receiving chamber 11 can slide smoothly toward the opening 112, thereby quickly entering the next processing link, and is conducive to preventing the screened beef balls from accumulating in one place, maintaining the smoothness of logistics.

[0047] Reference Figure 1As shown, the bottom frame 1 is provided with an opening 112 on one side of which is connected to a transfer channel 3, and three channels 31 are provided in the transfer channel 3. The three channels 31 are respectively connected to the three compartments 111, and the widths of the three channels 31 gradually decrease until only one beef ball can be accommodated to pass through. The three channels 31 are a small channel 31a, a middle channel 31b and a large channel 31c, and the widths of their ends correspond to the diameters of the small hole 211a, the middle hole 211b and the large hole 211c, respectively, so that only beef balls that meet a specific size range can pass through the corresponding channels 31, and finally the width of the channel 31 can only accommodate one beef ball to pass through, which helps to prevent multiple beef balls from entering the same channel 31 at the same time, thereby avoiding blockage.

[0048] Reference Figure 1 , Figure 3 and Figure 4 As shown, a chassis 45 is provided at the end opposite to the end of the connecting end of the transfer track 3 and the base frame 1, and the chassis 45 is supported by a support frame 451, an outer ring 41 is rotatably connected to the chassis 45, and a turntable 42 is rotatably connected inside the outer ring 41, a first motor 44 is fixedly installed on the side where the chassis 45 is connected to the support frame 451, an output shaft of the first motor 44 passes through the chassis 45 and is fixedly connected to the turntable 42, a driving tooth 423 is provided on the side where the turntable 42 is connected to the first motor 44, a driven tooth 412 is provided on the outer ring 41 at the same plane as the driving tooth 423, a first rotating tooth 431 and a second rotating tooth 432 are fixedly installed on the chassis 45 through a connecting rod 433, and the driving tooth 423 is meshed and connected with the first rotating tooth 431 The first rotating tooth 431 is meshed with the second rotating tooth 432, and the second rotating tooth 432 is meshed with the driven tooth 412. The number of teeth on the driving tooth 423 is half of the number of teeth on the driven tooth 412. The number of teeth on the first rotating tooth 431 is the same as the number of teeth on the second rotating tooth 432. Since the number of teeth on the driving tooth 423 is half of the number of teeth on the driven tooth 412, the driving tooth 423 (rotating disk 42) will rotate at twice the speed of the driven tooth 412 (outer ring 41). By setting the first rotating tooth 431 and the second rotating tooth 432 to have the same number of teeth, the transmission ratio between the two can be guaranteed to be consistent, thereby maintaining the coordinated operation of the internal components of the entire system.

[0049] Reference Figure 5As shown, the outer ring 41 is provided with six evenly arranged slots 411, and the distance between two slots 411 is the same as the width of the slots 411. The turntable 42 is provided with three evenly arranged slot groups 421, and the distance between two slot groups 421 is the same as the width of the slots 411. The slot group 421 includes three evenly arranged ball grooves 422, and the width of the ball grooves 422 is the same as the width of the slots 411. The width of the slots 411 is the same as the end-to-end width of the channel 31 and the compartment 111. The six evenly arranged slots 411 on the outer ring 41 Cooperating with three evenly arranged slot groups 421 (each slot group 421 includes three ball slots 422) on the turntable 42, it can ensure that the beef balls are accurately separated according to the preset size specifications. This precise design helps to improve the accuracy of sorting, and the sorting mechanism 4 is in an inclined state as a whole. The end of the sorting mechanism 4 that is in contact with the transfer path 3 is higher than the opposite end, so that the beef balls entering the ball slot 422 can fall onto the platform 5 through the slot 411 when they are located at the downward inclined end, and then the beef balls can be individually screened.

[0050] Among them, the three ball grooves 422 are small ball groove 422a, medium ball groove 422b and large ball groove 422c, and are arranged in sequence. They can respectively load a small veal ball, a medium beef ball and a large beef ball filtered through the small hole 211a, the medium hole 211b and the large hole 211c.

[0051] Among them, by the active teeth 423 (turntable 42) rotating at twice the speed of the driven teeth 412 (outer ring 41), it can be ensured that there is a suitable relative movement between the ball groove 422 on the turntable 42 and the slot 411 on the outer ring 41, so that the beef balls can be effectively guided to the correct ball groove 422 through the slot 411.

[0052] The width of the slot 411 is the same as the end-to-end width of the channel 31 and the compartment 111, which ensures that the beef balls will not be blocked or misaligned during the transfer to sorting process, further improving the reliability of sorting.

[0053] Reference Figure 1 and Figure 5 As shown, a platform 5 is fixedly connected to the side opposite to the chassis 45 and the transfer track 3. Three tracks 51 are provided on the platform 5. Pressure sensors 52 are provided on the three tracks 51. The track 51 is wide enough to accommodate only one beef ball. The pressure signal sensed by the pressure sensor 52 can accurately monitor the number of beef balls, and then cooperate with the packaging device to package a fixed number of beef balls.

[0054] As a further development of this embodiment, the pressure sensor 52 can accurately measure the weight of the beef balls passing through the track 51, which helps to ensure that each batch of products meets the preset quality standards, thereby improving the overall consistency of the products. If the weight of a beef ball does not meet the specification requirements (too light or too heavy), it can be removed from the production line through a subsequent control system to ensure the quality of the final product.

[0055] It should be noted that, refer to Figure 5 As shown, the turntable 42 rotates counterclockwise, and there are 9 pill grooves 422 on the turntable 42, plus the intervals between the slot groups 421, so that the turntable 42 is divided into 12 equal parts, and there are 6 slots 411 on the outer ring 41, plus the intervals between them, so that the outer ring 41 is divided into 12 equal parts, so when the driving tooth 423 (turntable 42) rotates at twice the speed of the driven tooth 412 (outer ring 41), when the slot 411 on the outer ring 41 moves 1 equal part, the pill groove 422 on the turntable 42 moves 2 equal parts;

[0056] Reference Figure 6-Figure 8 As shown, when the slot 411 is aligned with the end of the small road 31a, the small ball groove 422a on the slot group 421 is aligned with the slot 411, so that the beef balls in the small road 31a enter the small ball groove 422a. At this time, another slot 411 on the left side of the slot 411 is aligned with the end of the large road 31c, and the large ball groove 422c on the other slot group 421 on the left side of the slot group 421 is aligned with another slot 411, so that the beef balls in the large road 31c enter the large ball groove 422c; when the slot 411 moves 1 equal part, the slot 411 is aligned with the end of the middle road 31b, and the ball groove 422 moves 2 equal parts, and the middle ball groove 422b on the slot group 421 is aligned with the slot 411, so that the beef balls in the middle road 31b enter the middle ball groove 422b. At this time, the small ball groove 422a and the large ball groove 422c are aligned with the intervals on both sides of the slot 411 respectively, and the intervals on both sides of the slot 411 are aligned with the small road 31a and the large road 31c respectively; when the slot 411 moves to 2 equal parts, the slot 411 is aligned with the large road 31c, and the ball groove 422 moves to 4 equal parts, and the large ball groove 422c on the slot group 421 is aligned with the slot 411, so that the beef balls in the large road 31c enter the large ball groove 422c, and at this time, another slot 411 on the right side of the slot 411 is aligned with the end of the small road 31a, and the small ball groove 422a on the other slot group 421 on the right side of the slot group 421 is aligned with another slot 411, so that the beef balls in the small road 31a enter the small ball groove 422a; in summary, the above process can be used to load and distribute beef balls of different specifications separately in sequence;

[0057] The turntable 42 and the outer ring 41 are in an inclined state, so that the beef balls in the slot group 421 are located on the opposite side of the turntable 42 and the outer ring 41 and the transfer path 3. The beef balls will roll downward due to their own weight. When the ball grooves 422 on the slot group 421 are aligned or nearly aligned with the slots 411, the beef balls can roll from the ball grooves 422 through the slots 411 to the platform 5.

[0058] When the slot 411 is aligned with the path 31a, the slot 411 is located at 1 o'clock, and the other slots 411 are located at 11 o'clock, 9 o'clock, 7 o'clock, 5 o'clock, and 3 o'clock respectively. The small pill groove 422a on the slot group 421 is aligned with the slot 411 at this time, and is also located at 1 o'clock. The other slots 411 are aligned counterclockwise in sequence: the large pill groove 422c on the left slot group 421, the small pill groove 422a on the left slot group 421, the large pill groove 422c on the right slot group 421, the small pill groove 422a on the right slot group 421, and the large pill groove 422c on the slot group 421. At this time, the beef balls that can be rolled out of the slot 411 are the large pill groove 422c on the right slot group 421 and the small pill groove 422a on the right slot group 421. At this time, the two pill grooves 422 are located at 7 o'clock and 5 o'clock respectively.

[0059] When the slot 411 is aligned with the middle path 31b, the slot 411 is located at the 12 o'clock direction, and the other slots 411 are located at the 10 o'clock, 8 o'clock, 6 o'clock, 4 o'clock, and 2 o'clock directions, and the middle ball groove 422b on the slot group 421 is aligned with the slot 411 at this time, and is also located at the 12 o'clock direction. The other slots 411 are aligned counterclockwise in sequence: the interval between the slot group 421 and the left slot group 421, the middle ball groove 422b on the left slot group 421, and the gap between the left slot group 421 and the right slot group 421. The interval between the middle ball groove 422b on the right slot group 421 and the interval between the slot group 421 and the right slot group 421. At this time, the beef balls that can roll out of the slot 411 include the middle ball groove 422b on the left slot group 421 and the middle ball groove 422b on the right slot group 421. Since the turntable 42 rotates counterclockwise, when the beef balls are in the middle ball groove 422b on the left slot group 421, the beef balls will roll out of the slot 411. At this time, the middle ball groove 422b is located at 8 o'clock.

[0060] When the slot 411 is aligned with the avenue 31c, the slot 411 is located at 11 o'clock, and the other slots 411 are located at 9 o'clock, 7 o'clock, 5 o'clock, 3 o'clock and 1 o'clock respectively. The large pill groove 422c on the slot group 421 is aligned with the slot 411 at this time, and is also located at 11 o'clock. The other slots 411 are aligned counterclockwise in sequence: the small pill groove 422a on the slot group 421, the large pill groove 422c on the left slot group 421, the small pill groove 422a on the left slot group 421, the large pill groove 422c on the right slot group 421, and the small pill groove 422a on the right slot group 421. At this time, the beef balls that can be rolled out of the slot 411 are the large pill groove 422c on the left slot group 421 and the small pill groove 422a on the left slot group 421. At this time, the two pill grooves 422 are located at 7 o'clock and 5 o'clock respectively.

[0061] In summary, the beef balls in the large ball groove 422c roll out from the 7 o'clock direction, the beef balls in the small ball groove 422a roll out from the 5 o'clock direction, and the beef balls in the medium ball groove 422b roll out from the 8 o'clock direction. Therefore, the three tracks 51 on the platform 5 are respectively aligned with the slots 411 at the 8 o'clock, 7 o'clock and 5 o'clock directions on the outer ring 41. Through the above process, beef balls of different specifications can be accurately rolled along the predetermined tracks 51, and the spacing between single beef balls or the spacing between multiple beef balls can be specified, which further facilitates the operation of subsequent procedures.

[0062] Reference Figure 1-Figure 2 As shown, a funnel 61 and a second motor 63 are fixedly connected to one side of the base frame 1 through a bracket 12, and a delivery cylinder 62 is rotatably connected to the bracket 12. The delivery cylinder 62 is close to the lower end of the funnel 61, and the rotating shaft of the second motor 63 is fixedly connected to the delivery cylinder 62. The delivery cylinder 62 driven by the second motor 63 can accurately control the delivery speed and quantity of beef balls from the funnel 61 to the screen 2, which helps to ensure that the material is more evenly distributed on the screen 2, avoid local accumulation, and improve screening efficiency.

[0063] Among them, a plurality of troughs 621 for loading beef balls are provided on the delivery cylinder 62. The troughs 621 on the delivery cylinder 62 can evenly distribute the beef balls on the screen 2 during rotation. Each trough 621 carries a certain number of beef balls. As the delivery cylinder 62 rotates, these troughs 621 will release materials in turn to ensure that the material distribution on the screen 2 is more even.

[0064] A receiving bucket 121 is provided on the bracket 12 between the delivery tube 62 and the screen 2 to prevent the beef balls from falling.

[0065] The working principle of the present invention is:

[0066] Put the beef balls into the funnel 61, start the second motor 63, the vibrator 23 and the first motor 44, the screen 2 vibrates under the vibration of the vibrator 23, the second motor 63 drives the delivery tube 62 to rotate, the beef balls are delivered to the screen 2 through the delivery tube 62, and the beef balls are screened through the leakage holes 211 of different sizes on the screen 2. The screened beef balls of different specifications enter the corresponding compartments 111, and the turntable 42 is driven by the first motor 44 to rotate counterclockwise. The turntable 42 drives the outer ring 41 to rotate through the first rotating gear 431 and the second rotating gear 432, so that the beef balls can pass through the channel 31 and the slot 411 into the ball slot 422, and then the beef balls are delivered to the track 51, and the pressure sensor 52 in the track 51 is used to count.

[0067] The above is only a specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any changes or substitutions that can be easily thought of by a person skilled in the art within the technical scope disclosed by the present invention should be included in the protection scope of the present invention. Therefore, the protection scope of the present invention should be based on the protection scope of the claims.

Claims

1. A beef ball screening and packaging device, comprising a base frame (1), wherein a screen (2) is provided on the base frame (1), and characterized in that: The base frame (1) is provided with a receiving chamber (11) for receiving beef balls, the screen (2) is provided with a plurality of regions (21), the plurality of regions (21) are respectively provided with leak holes (211) of different sizes, the receiving chamber (11) is provided with a plurality of compartments (111), the positions of the compartments (111) correspond to the positions of the regions (21), one side of the receiving chamber (11) is provided with an opening (112), the base frame (1) is provided with a switching path (3) on one side of the opening (112), a sorting mechanism (4) is provided at the end where the switching path (3) is connected to the base frame (1), the sorting mechanism (4) is provided with a platform (5) for passing beef balls, and one side of the base frame (1) is fixedly connected with a delivery mechanism (6) via a bracket (12).

2. The beef ball screening and packaging device according to claim 1, characterized in that: A shock absorber (22) is provided between the base frame (1) and the screen (2), and a vibrator (23) is fixedly mounted on one side of the screen (2).

3. The beef ball screening and packaging device according to claim 1, characterized in that: The upper side of the base frame (1) is inclined, and the height of the upper side of the base frame (1) located at one end of the bracket (12) is higher than the height of the opposite end thereof; the bottom of the receiving cavity (11) is inclined, and the height of the bottom of the receiving cavity (11) located at one side of the opening (112) is lower than the height of the opposite side thereof.

4. The beef ball screening and packaging device according to claim 1, characterized in that: The screen (2) is provided with three areas (21), the receiving chamber (11) is provided with three compartments (111), the switching channel (3) is provided with three channels (31), and the three channels (31) are respectively connected to the three compartments (111).

5. The beef ball screening and packaging device according to claim 4, characterized in that: The sorting mechanism (4) comprises an outer ring (41), a turntable (42), a transmission mechanism (43), a first motor (44) and a chassis (45); the chassis (45) is supported by a support frame (451); the outer ring (41) is rotatably connected to the chassis (45); the turntable (42) is rotatably connected inside the outer ring (41); the first motor (44) is fixedly mounted on the chassis (45); an output shaft of the first motor (44) passes through the chassis (45) and is fixedly connected to the turntable (42); the turntable (42) is transmission-connected to the outer ring (41) via the transmission mechanism (43); and the turntable (42) is close to the transfer track (3).

6. The beef ball screening and packaging device according to claim 5, characterized in that: The outer ring (41) is provided with six evenly arranged slots (411), the spacing between two of the slots (411) being the same as the width of the slots (411), the rotating disk (42) is provided with three evenly arranged slot groups (421), the spacing between two of the slot groups (421) being the same as the width of the slots (411), the slot groups (421) comprising three evenly arranged pill grooves (422), the pill grooves (422) being the same as the width of the slots (411), and the width of the slots (411) being the same as the end-to-end width of the connecting end of the channel (31) and the compartment (111).

7. The beef ball screening and packaging device according to claim 5, characterized in that: The transmission mechanism (43) comprises a first rotating tooth (431) and a second rotating tooth (432), the first rotating tooth (431) and the second rotating tooth (432) are both fixedly mounted on a chassis (45) via a connecting rod (433), a driving tooth (423) is provided on the connecting end of the rotating disk (42) and the first motor (44), a driven tooth (412) is provided on the outer ring (41) at the same plane as the driving tooth (423), the driving tooth (423) is meshedly connected with the first rotating tooth (431), the first rotating tooth (431) is meshedly connected with the second rotating tooth (432), the second rotating tooth (432) is meshedly connected with the driven tooth (412), the number of teeth on the driving tooth (423) is half of the number of teeth on the driven tooth (412), and the number of teeth on the first rotating tooth (431) is the same as the number of teeth on the second rotating tooth (432).

8. The beef ball screening and packaging device according to claim 7, characterized in that: The platform (5) is fixedly mounted on a chassis (45), and three rails (51) are provided on the platform (5), and pressure sensors (52) are provided on the three rails (51).

9. The beef ball screening and packaging device according to claim 3, characterized in that: The delivery mechanism (6) comprises a hopper (61), a delivery tube (62) and a second motor (63); the hopper (61) is fixedly mounted on a bracket (12); the delivery tube (62) is rotatably connected to the bracket (12); the delivery tube (62) is close to the lower end of the hopper (61); the second motor (63) is fixedly mounted on the bracket (12); and the rotation shaft of the second motor (63) is fixedly connected to the delivery tube (62).

10. The beef ball screening and packaging device according to claim 9, characterized in that: The delivery tube (62) is provided with a plurality of slots (621) for loading beef balls, and the support (12) is provided with a receiving bucket (121) between the delivery tube (62) and the screen (2).

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