A betel nut packaging machine with adjustable feed opening size

Abstract

The utility model belongs to betel nut packaging technical field relates to a kind of betel nut packaging machines with adjustable feed opening size, including packaging machine body, the top of packaging machine body is fixedly connected with packaging machine top cover, packaging machine top cover is rotatably connected with carousel, the top of carousel is provided with transmission mechanism, packaging machine top cover top surface and the corresponding place of carousel are fixedly connected with mounting bracket, the top of mounting bracket is fixedly connected with storage tank, the bottom of storage tank is fixedly connected with feed pipe, stirring mechanism is arranged in storage tank, the end of mounting bracket away from storage tank is provided with adjusting mechanism.The utility model is stirred by crankshaft and stirring rod to betel nut, the movement of limit board in feed pipe is driven by crankshaft, movable plate and movable plate, so that betel nut falls into holding hole, carousel drives betel nut to move to drop hole and falls into packaging machine body and is packaged, the opening size of feed pipe can be adjusted by rotating screw rod, the size of betel nut can be screened.

Description

Technical Field

[0001] This utility model belongs to the field of areca nut packaging technology and relates to an areca nut packaging machine with an adjustable feed opening size. Background Technology

[0002] Green areca nut is a type of areca nut characterized by its delicate taste and smooth mouthfeel. Because the dried areca nuts used in its processing are green, the deep processing, including soaking, brine preparation, and roasting, all follow the production standards for green areca nuts. Therefore, it is called green areca nut in the areca nut industry. Green areca nut needs to be packaged during processing. Currently, green areca nut is generally packaged individually in small bags using packaging machines. Because it needs to be packaged individually, the packaging machine needs to feed the nuts individually.

[0003] The following technical problems were found in the existing technology: When packaging areca nuts, the existing packaging machines require manual input of individual areca nuts into the packaging machine one by one, which is time-consuming and labor-intensive, and it is not easy to sort the areca nuts by size, thus reducing packaging efficiency. Utility Model Content

[0004] The technical problem this invention aims to solve is that existing packaging machines require manual labor to place individual areca nuts into the machine one by one, which is time-consuming and labor-intensive, and makes it difficult to sort the areca nuts by size, thus reducing packaging efficiency.

[0005] This utility model discloses an adjustable feed opening size betel nut packaging machine, comprising a packaging machine body, a packaging machine top cover fixedly connected to the top of the packaging machine body, a limit hole penetrating through the packaging machine top cover, a limit post rotatably connected inside the limit hole, a turntable fixedly connected to the top of the limit post, a plurality of holding holes penetrating through the turntable, a feeding hole penetrating through the center of the packaging machine top cover, the feeding hole corresponding to the holding hole, a transmission mechanism provided at the top of the turntable, a mounting frame fixedly connected to the top surface of the packaging machine top cover at a position corresponding to the turntable, a storage box fixedly connected to the top of the mounting frame, a box cover hinged to the top of the storage box, a feed pipe fixedly connected to the bottom of the storage box at a position corresponding to the holding hole, the feed pipe communicating with the interior of the storage box, a stirring mechanism provided inside the storage box, and an adjustment mechanism provided at the end of the mounting frame away from the storage box.

[0006] The stirring mechanism includes a motor and a crankshaft. A support frame is fixedly connected to the side of the storage tank away from the turntable. A motor is fixedly connected to the top of the support frame. A crankshaft is fixedly connected to the output end of the motor. The crankshaft passes through the side wall of the storage tank and extends to the outside of the storage tank. The crankshaft is rotatably connected to the side wall of the storage tank. A stirring rod is symmetrically fixedly connected to the outside of the crankshaft.

[0007] The agitation mechanism further includes a collar, a connecting rod, and a movable plate. The collar is rotatably connected to the outside of the crankshaft, and the connecting rod is fixedly connected to the outside of the collar. The movable plate is rotatably connected to the bottom end of the connecting rod. A connecting column is fixedly connected to the center of the bottom end of the movable plate. Limiting plates are symmetrically fixedly connected to the outside of the connecting columns. A sliding groove is provided on the inner wall of the feed pipe at a position corresponding to the limiting plate. The limiting plate and the sliding groove are slidably connected.

[0008] The transmission mechanism includes a rotating shaft, a first bevel gear, and a second bevel gear. The rotating shaft is fixedly connected to the center of the top of the turntable, and the first bevel gear is fixedly connected to the top of the rotating shaft. The second bevel gear is fixedly connected to the end of the crankshaft away from the motor, and the first bevel gear and the second bevel gear mesh.

[0009] The adjustment mechanism includes a mounting plate and a lead screw. The mounting plate is fixedly connected to one end of the mounting frame away from the storage box. The lead screw is rotatably connected inside the mounting plate, and the other end of the lead screw is rotatably connected to the side wall of the storage box.

[0010] The adjustment mechanism also includes an L-shaped plate. The screw is threadedly connected to the L-shaped plate on the outside. The L-shaped plate is slidably connected to the side wall of the storage box and extends into the inside of the storage box. The end of the L-shaped plate near the feed pipe is arc-shaped.

[0011] Compared with the prior art, the beneficial effects of this utility model are: 1. The crankshaft is driven by a motor to rotate, which in turn moves the collar and connecting rod up and down, thereby moving the movable plate. The movable plate moves the connecting column and the limiting plate up and down in the feed pipe to prevent blockage. When the crankshaft rotates, it drives the stirring rod to rotate, stirring the areca nuts inside the storage box to prevent them from accumulating. The crankshaft drives the second bevel gear to rotate, which in turn drives the first bevel gear to rotate, thereby driving the rotating shaft and the turntable to rotate. When the collection hole on the turntable is aligned with the feed pipe, the areca nuts fall into the collection hole. The turntable continues to rotate, moving the areca nuts in the collection hole until the collection hole is aligned with the feeding hole. The areca nuts then fall into the packaging machine body through the feeding hole for packaging, saving manpower and improving packaging efficiency.

[0012] 2. By rotating the lead screw, the L-shaped plate can be moved. The end of the L-shaped plate near the feed pipe is arc-shaped. When the arc-shaped end of the L-shaped plate covers the top of the feed pipe, the opening size of the feed pipe can be adjusted, thereby screening the size of the areca nuts and making it convenient to package the areca nuts according to specifications. Attached Figure Description

[0013] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0014] Figure 1 This is an isometric view of the present invention; Figure 2 This is a three-dimensional rear view of the present invention; Figure 3 This is an exploded view of the top cover and turntable of the packaging machine of this utility model; Figure 4 This is a three-dimensional top view of the present invention; Figure 5 This is a schematic diagram of the adjustment mechanism of this utility model; Figure 6 This is a cross-sectional view of the storage box of this utility model; Figure 7 This is a cross-sectional view of the feed pipe of this utility model.

[0015] In the diagram: 1. Packaging machine body; 2. Packaging machine top cover; 201. Limiting hole; 202. Feeding hole; 3. Turntable; 301. Limiting post; 302. Container hole; 4. Rotating shaft; 401. Bevel gear one; 5. Mounting frame; 6. Storage box; 601. Box cover; 602. Feed pipe; 603. Slide groove; 7. Support frame; 701. Motor; 8. Crankshaft; 801. Bevel gear two; 802. Stirring rod; 9. Collar; 901. Connecting rod; 10. Movable plate; 1001. Connecting post; 1002. Limiting plate; 11. Mounting plate; 12. Lead screw; 13. L-shaped plate. Detailed Implementation

[0016] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0017] To enable those skilled in the art to better understand the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings.

[0018] It should be noted that, unless otherwise specified, the embodiments and features and technical solutions in the present invention can be combined with each other.

[0019] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0020] Example: Figures 1-7 As shown, an adjustable feed opening size betel nut packaging machine includes a packaging machine body 1. A packaging machine top cover 2 is fixedly connected to the top of the packaging machine body 1. A limiting hole 201 is formed through the top cover 2. A limiting post 301 is rotatably connected inside the limiting hole 201. The cooperation between the limiting post 301 and the limiting hole 201 allows a turntable 3 to rotate on the top surface of the packaging machine top cover 2. A turntable 3 is fixedly connected to the top of the limiting post 301. Multiple sets of holding holes 302 are formed through the turntable 3, arranged circumferentially. A feeding hole 202 is formed through the center of the packaging machine top cover 2, with the feeding hole 202 corresponding to the size of the holding hole 302. A transmission mechanism is provided at the top of the turntable 3. The transmission mechanism can... The rotating turntable 3 is driven to rotate. A mounting bracket 5 is fixedly connected to the top surface of the packaging machine top cover 2 at a position corresponding to the turntable 3. The mounting bracket 5 is used to install and fix the storage box 6. The top of the mounting bracket 5 is fixedly connected to the storage box 6. The top of the storage box 6 is hinged to the box cover 601. The bottom of the storage box 6 is fixedly connected to the feed pipe 602 at a position corresponding to the holding hole 302. The size of the feed pipe 602 corresponds to the size of the holding hole 302. The feed pipe 602 is connected to the inside of the storage box 6. The inner bottom surface of the storage box 6 is inclined towards the center, and the feed pipe 602 is the lowest point, which facilitates the betel nut to enter the feed pipe 602 along the inclined surface. The storage box 6 is equipped with a stirring mechanism. An adjustment mechanism is provided at the end of the mounting bracket 5 away from the storage box 6.

[0021] The agitation mechanism includes a motor 701 and a crankshaft 8. A support frame 7 is fixedly connected to the side of the storage tank 6 away from the turntable 3. The motor 701 is fixedly connected to the top of the support frame 7, and the output end of the motor 701 is fixedly connected to the crankshaft 8. The motor 701 can drive the crankshaft 8 to rotate. The crankshaft 8 passes through the side wall of the storage tank 6 and extends to the outside of the storage tank 6. The crankshaft 8 is rotatably connected to the side wall of the storage tank 6. A stirring rod 802 is symmetrically fixedly connected to the outside of the crankshaft 8. The crankshaft 8 can drive the stirring rod 802 to rotate, agitating the areca nuts in the storage tank 6 to prevent the areca nuts from accumulating. A collar 9 is rotatably connected to the outside of the crankshaft 8, and a connecting rod 90 is fixedly connected to the outside of the collar 9. 1. The crankshaft 8 rotates, which drives the collar 9 and connecting rod 901 to reciprocate. The bottom end of the connecting rod 901 is rotatably connected to a movable plate 10. A connecting column 1001 is fixedly connected to the center of the bottom end of the movable plate 10. A limit plate 1002 is symmetrically fixedly connected to the outside of the connecting column 1001. The limit plate 1002 can move up and down inside the feed pipe 602 to prevent betel nuts from blocking the feed pipe 602. A sliding groove 603 is opened on the inner wall of the feed pipe 602 and corresponding to the limit plate 1002. The limit plate 1002 is slidably connected to the sliding groove 603. The sliding groove 603 can guide the movement of the limit plate 1002 to prevent the limit plate 1002 from shaking.

[0022] In use, first open the cover 601 of the storage box 6, then pour the areca nuts into the storage box 6, turn on the motor 701, the motor 701 drives the crankshaft 8 to rotate, the crankshaft 8 can drive the stirring rod 802 to rotate, stir the areca nuts in the storage box 6 to prevent the areca nuts from accumulating. The crankshaft 8 drives the collar 9 and the connecting rod 901 to move up and down. The connecting rod 901 drives the movable plate 10 to move up and down. The movable plate 10 drives the connecting column 1001 and the limiting plate 1002 to move in the feed pipe 602 to prevent the feed pipe 602 from being blocked.

[0023] The transmission mechanism includes a rotating shaft 4, a first bevel gear 401 and a second bevel gear 801. The rotating shaft 4 is fixedly connected to the center of the top of the turntable 3. The rotating shaft 4 can drive the turntable 3 to rotate. The top of the rotating shaft 4 is fixedly connected to the first bevel gear 401. The end of the crankshaft 8 away from the motor 701 is fixedly connected to the second bevel gear 801. The first bevel gear 401 and the second bevel gear 801 mesh. Through the meshing of the first bevel gear 401 and the second bevel gear 801, the rotating shaft 4 and the turntable 3 can be driven to rotate.

[0024] In use, the crankshaft 8 rotates, which drives the second bevel gear 801 to rotate. The second bevel gear 801 drives the first bevel gear 401 to mesh and rotate, which in turn drives the rotating shaft 4 and the turntable 3 to rotate. When the holding hole 302 on the turntable 3 is aligned with the feed pipe 602, the areca nut falls into the holding hole 302. The turntable 3 continues to rotate, driving the areca nut in the holding hole 302 to move until the holding hole 302 is aligned with the feeding hole 202. The areca nut falls into the packaging machine body 1 through the feeding hole 202 for packaging, saving manpower and improving packaging efficiency.

[0025] The adjustment mechanism includes a mounting plate 11 and a lead screw 12. The mounting plate 11 is fixedly connected to one end of the mounting frame 5 away from the storage box 6. The mounting plate 11 can limit the lead screw 12. The lead screw 12 is rotatably connected inside the mounting plate 11. The other end of the lead screw 12 is rotatably connected to the side wall of the storage box 6. An L-shaped plate 13 is threadedly connected to the outside of the lead screw 12. The L-shaped plate 13 is slidably connected to the side wall of the storage box 6 and extends into the inside of the storage box 6. The end of the L-shaped plate 13 near the feed pipe 602 is arc-shaped.

[0026] In use, rotating the screw 12 can drive the L-shaped plate 13 to move. When the arc-shaped end of the L-shaped plate 13 covers the top of the feed pipe 602, the opening size of the feed pipe 602 can be adjusted, thereby screening the size of the areca nuts and making it convenient to package the areca nuts according to specifications.

[0027] During operation, first open the cover 601 of the storage box 6, then pour the areca nuts into the storage box 6, turn on the motor 701, and the motor 701 drives the crankshaft 8 to rotate. The crankshaft 8 drives the stirring rod 802 to rotate, stirring the areca nuts in the storage box 6 to prevent them from accumulating. The crankshaft 8 drives the collar 9 and connecting rod 901 to reciprocate up and down. The connecting rod 901 drives the movable plate 10 to move up and down. The movable plate 10 drives the connecting column 1001 and the limiting plate 1002 to move within the feed pipe 602 to prevent the feed pipe 602 from becoming blocked. The rotation of the crankshaft 8 drives the second bevel gear 801 to rotate, and the second bevel gear 801 drives the first bevel gear 401 to mesh and rotate. This causes the rotating shaft 4 and the turntable 3 to rotate. When the holding hole 302 on the turntable 3 is aligned with the feeding pipe 602, the areca nuts fall into the holding hole 302. The turntable 3 continues to rotate, causing the areca nuts in the holding hole 302 to move until the holding hole 302 is aligned with the feeding hole 202. The areca nuts fall into the packaging machine body 1 through the feeding hole 202 for packaging, saving manpower and improving packaging efficiency. Rotating the screw 12 can drive the L-shaped plate 13 to move. When the arc end of the L-shaped plate 13 covers the top of the feeding pipe 602, the opening size of the feeding pipe 602 can be adjusted, thereby screening the size of the areca nuts and making it convenient to package the areca nuts according to specifications.

[0028] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the present utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of the present utility model, thereby enabling those skilled in the art to better understand and utilize it. The present utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A betel nut packaging machine with an adjustable feed opening size, characterized in that: The packaging machine includes a main body (1), a top cover (2) fixedly connected to the top of the main body (1), a limiting hole (201) through the top cover (2), a limiting post (301) rotatably connected inside the limiting hole (201), a turntable (3) fixedly connected to the top of the limiting post (301), a plurality of holding holes (302) through the turntable (3), an injection hole (202) through the center of the top cover (2), the injection hole (202) corresponding to the holding hole (302), and the top of the turntable (3) A transmission mechanism is provided. A mounting frame (5) is fixedly connected to the top surface of the packaging machine top cover (2) and corresponding to the turntable (3). A storage box (6) is fixedly connected to the top of the mounting frame (5). A box cover (601) is hinged to the top of the storage box (6). A feed pipe (602) is fixedly connected to the bottom of the storage box (6) and corresponding to the holding hole (302). The feed pipe (602) is connected to the inside of the storage box (6). An agitation mechanism is provided inside the storage box (6). An adjustment mechanism is provided at the end of the mounting frame (5) away from the storage box (6).

2. The areca nut packaging machine with adjustable feed opening size according to claim 1, characterized in that: The stirring mechanism includes a motor (701) and a crankshaft (8). A support frame (7) is fixedly connected to the side of the storage tank (6) away from the turntable (3). The top of the support frame (7) is fixedly connected to the motor (701). The output end of the motor (701) is fixedly connected to the crankshaft (8). The crankshaft (8) passes through the side wall of the storage tank (6) and extends to the outside of the storage tank (6). The crankshaft (8) is rotatably connected to the side wall of the storage tank (6). A stirring rod (802) is symmetrically fixedly connected to the outside of the crankshaft (8).

3. The areca nut packaging machine with adjustable feed opening size according to claim 2, characterized in that: The stirring mechanism also includes a collar (9), a connecting rod (901) and a movable plate (10). The collar (9) is rotatably connected to the outside of the crankshaft (8). The connecting rod (901) is fixedly connected to the outside of the collar (9). The movable plate (10) is rotatably connected to the bottom end of the connecting rod (901). A connecting column (1001) is fixedly connected to the center of the bottom end of the movable plate (10). A limiting plate (1002) is symmetrically fixedly connected to the outside of the bottom end of the connecting column (1001). A sliding groove (603) is provided on the inner wall of the feed pipe (602) and corresponding to the limiting plate (1002). The limiting plate (1002) and the sliding groove (603) are slidably connected.

4. The areca nut packaging machine with adjustable feed opening size according to claim 2, characterized in that: The transmission mechanism includes a rotating shaft (4), a first bevel gear (401) and a second bevel gear (801). The rotating shaft (4) is fixedly connected to the center of the top of the turntable (3). The first bevel gear (401) is fixedly connected to the top of the rotating shaft (4). The second bevel gear (801) is fixedly connected to the end of the crankshaft (8) away from the motor (701). The first bevel gear (401) and the second bevel gear (801) mesh.

5. The areca nut packaging machine with adjustable feed opening size according to claim 1, characterized in that: The adjustment mechanism includes a mounting plate (11) and a lead screw (12). The mounting plate (11) is fixedly connected to one end of the mounting frame (5) away from the storage box (6). The lead screw (12) is rotatably connected inside the mounting plate (11). The other end of the lead screw (12) is rotatably connected to the side wall of the storage box (6).

6. The areca nut packaging machine with adjustable feed opening size according to claim 5, characterized in that: The adjustment mechanism also includes an L-shaped plate (13), and the screw (12) is threadedly connected to the L-shaped plate (13). The L-shaped plate (13) is slidably connected to the side wall of the storage box (6) and extends into the storage box (6). The end of the L-shaped plate (13) near the feed pipe (602) is arc-shaped.

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