Granule packaging machine

Abstract

The utility model discloses a particle packaging machine which comprises a particle packaging machine body, the bottom of the front side of the particle packaging machine body is communicated with a discharging pipe, the bottom of the front side of the particle packaging machine body is fixedly connected with a containing box located at the bottom of the discharging pipe, and a screening frame is arranged in the containing box. The front side and the rear side of the screening frame are rotationally connected with the containing box through shaft pins. The starting motor drives one set of connecting rods and the synchronous belt wheel to rotate, the synchronous belt wheel rotates to drive the other set of connecting rods and the synchronous belt wheel to rotate through the synchronous belt, when the two sets of connecting rods rotate at the same time, the cams can be driven to rotate, and when the two sets of cams rotate to drive the screening frame to rotate towards one side with the shaft pin as the center, the screening frame is driven to rotate. After the screening frame inclines, the other two sets of cams rotate to drive the screening frame to rotate towards the other side with the shaft pin as the center, screened small particles can enter the collecting bin, screened large particles can continue to be located in the screening frame, and therefore the advantage of screening large and small particles is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of particle packaging machines, in particular to a particle packaging machine. Background Art

[0002] Granule packaging machines can be divided into large packages and small packages. Granule packaging machines are suitable for quantitative packaging of rubber granules, plastic granules, fertilizer granules, feed granules, chemical granules, grain granules, building material granules, metal granules and sealed granular materials. Packaging machinery is widely used in agricultural products, medicine, food, daily chemicals and other fields. The development direction of packaging machinery can be seen from the granule packaging machine. The packaging weight range of granule packaging machines is generally from 20 grams to 2 kilograms. It is used to package various granular materials. The machine has high working efficiency and requires less energy consumption.

[0003] The prior art proposes a publication number: CN107364592B, which discloses a particle packaging machine, including a particle quantitative distribution station for quantitatively packaging particles, a quantitative rotation station for driving the particle quantitative distribution station to rotate, a bag pulling station for pulling the particle packaging bag from top to bottom, a longitudinal vertical sealing station for vertically sealing the side of the packaging bag with quantitative particles, and a transverse packaging station for horizontally sealing the top or bottom of the packaging bag with quantitative particles simultaneously with the longitudinal vertical sealing station. The particle packaging machine of the present invention can automatically and efficiently realize the loading of particles into packaging bags and the packaging of the packaging bags with the particles; the working effect of packaging particles into bags is greatly improved, and the labor cost is also reduced; at the same time, the particle quantitative ring of corresponding specifications and sizes can be replaced according to the required packaging dosage, so as to realize the control of the dosage of particles loaded in the packaging bag.

[0004] A pellet packaging machine is required when processing feed pellets, but the existing pellet packaging machine does not have the function of screening feed pellets, which causes larger and smaller pellets to be mixed together, and larger feed pellets may be damp. When larger pellets are mixed into the feed, workers need to manually search for them, and the larger feed pellets need to be re-broken before they can be reused. Utility Model Content

[0005] In order to solve the problems raised in the above-mentioned background technology, the purpose of the utility model is to provide a particle packaging machine, which has the advantage of screening large and small particles, and solves the problem that the particle packaging machine does not have the function of screening feed particles, thereby causing larger and smaller particles to be mixed together, and larger feed particles may be damp. When larger pieces are mixed into the feed, workers need to manually search for them, and the larger feed particles need to be re-broken before they can be reused.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a particle packaging machine, comprising a particle packaging machine body, the bottom of the front side of the particle packaging machine body is connected to a discharge pipe, the bottom of the front side of the particle packaging machine body is fixedly connected to a placement box located at the bottom of the discharge pipe, a screening frame is arranged inside the placement box, the front and rear sides of the screening frame are rotatably connected to the placement box through an axle pin, a swinging assembly for swinging the screening frame is arranged inside the placement box, and a collecting assembly for collecting smaller particles is arranged inside the placement box.

[0007] As a preferred embodiment of the utility model, the swing assembly includes connecting rods, the number of the connecting rods is two, the back side of the connecting rod is rotatably connected to the inside of the placement box through a bearing, the front and rear sides of the connecting rod surface are fixedly connected with cams, the tops of the two groups of cams are in contact with the bottom of the screening frame, and the two groups of cams are opposite to the other two groups of cams.

[0008] As a preferred embodiment of the utility model, the front end of the connecting rod passes through the front side of the placement box and is fixedly connected to a synchronous pulley, two sets of the synchronous pulleys are connected by a synchronous belt drive, the front side of one set of connecting rods is fixedly connected to a motor, the bottom of the motor is fixedly connected to a support block, and the back side of the support block is fixedly connected to the front side of the placement box.

[0009] As a preferred embodiment of the present invention, the collecting component includes a collecting bin, the bottom of which contacts the bottom of the inner wall of the placement box, the left side of the collecting bin penetrates to the left side of the placement box and is fixedly connected to a connecting plate, and the right side of the connecting plate contacts the left side of the placement box.

[0010] As a preferred embodiment of the utility model, a baffle is fixedly connected to the left side of the placement box, and the front and rear sides of the top of the baffle are slidably connected to a limiting rod, the bottom of the limiting rod passes through the bottom of the baffle and is fixedly connected to a limiting block, and the right side of the limiting block is in contact with the left side of the connecting plate.

[0011] As a preferred embodiment of the utility model, a spring is sleeved on the surface of the limit rod, the top of the spring is fixedly connected to the bottom of the baffle, the bottom of the spring is fixedly connected to the top of the limit block, a rectangular plate is provided on the top of the baffle, and the bottom of the rectangular plate is fixedly connected to the top of the limit rod.

[0012] As a preferred embodiment of the present invention, a handle is fixedly connected to the left side of the collecting bin, and the handle is used in conjunction with the collecting bin.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0014] 1. The utility model starts a motor to drive one group of connecting rods and synchronous pulleys to rotate. The rotation of the synchronous pulley drives another group of connecting rods and synchronous pulleys to rotate through the synchronous belt. When the two groups of connecting rods rotate at the same time, the cams will be driven to rotate. When two groups of cams rotate, the screening frame is driven to rotate to one side with the shaft pin as the center. When the screening frame is tilted, the other two groups of cams rotate and drive the screening frame to rotate to the other side with the shaft pin as the center. The smaller particles screened out will enter the interior of the collection bin, while the larger particles will continue to be inside the screening frame, thereby achieving the advantage of screening large and small particles.

[0015] 2. The utility model can drive two groups of cams to rotate when one group of connecting rods cooperates with the cams. The rotation of the two groups of cams drives the screening frame to rotate to one side with the shaft pin as the center. When the screening frame is tilted, the other group of connecting rods can be rotated. The rotation of the other group of connecting rods drives the other two groups of cams to rotate. The rotation of the other two groups of cams drives the screening frame to rotate to the other side with the shaft pin as the center, so that the particles inside the screening frame can be screened.

[0016] 3. The utility model can drive one set of connecting rods and synchronous pulleys to rotate when the motor is started through the cooperation of the synchronous pulley, the motor and the support block. The rotation of the synchronous pulley drives the other set of connecting rods and synchronous pulleys to rotate through the synchronous belt. When the two sets of connecting rods rotate at the same time, the cams will be driven to rotate. When two sets of cams rotate, the screening frame will be driven to rotate to one side with the shaft pin as the center. When the screening frame is tilted, the other two sets of cams will rotate and drive the screening frame to rotate to the other side with the shaft pin as the center. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is the front view of the particle packaging machine body of the utility model;

[0018] Figure 2 It is a structural diagram of the swing assembly and the swing assembly of the utility model;

[0019] Figure 3 It is a cross-sectional view of the placement box of the utility model;

[0020] Figure 4 For this utility model Figure 2 Enlarged view of point A in the middle.

[0021] In the figure: 1. Granule packaging machine body; 2. Discharge pipe; 3. Placement box; 4. Screening frame; 5. Swing assembly; 51. Connecting rod; 52. Cam; 53. Synchronous pulley; 54. Motor; 55. Support block; 6. Collecting assembly; 61. Collecting bin; 62. Connecting plate; 63. Baffle; 64. Limit rod; 65. Limit block; 66. Spring; 67. Rectangular plate; 7. Handle. 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] like Figures 1 to 4 As shown, the utility model provides a granule packaging machine, including a granule packaging machine body 1, the bottom of the front side of the granule packaging machine body 1 is connected to a discharge pipe 2, the bottom of the front side of the granule packaging machine body 1 is fixedly connected to a placement box 3 located at the bottom of the discharge pipe 2, a screening frame 4 is arranged inside the placement box 3, the front and rear sides of the screening frame 4 are rotatably connected to the placement box 3 through an axle pin, a swinging assembly 5 for swinging the screening frame 4 is arranged inside the placement box 3, and a collecting assembly 6 for collecting smaller particles is arranged inside the placement box 3.

[0024] refer to Figure 1-4 As shown, the swing assembly 5 includes two connecting rods 51, the back of the connecting rod 51 is rotatably connected to the inside of the placement box 3 through a bearing, and the front and rear sides of the surface of the connecting rod 51 are fixedly connected with cams 52, the tops of the two groups of cams 52 are in contact with the bottom of the screening frame 4, and the two groups of cams 52 are oppositely arranged to the other two groups of cams 52.

[0025] As a technical optimization scheme of the utility model, through the mutual cooperation of the connecting rods 51 and the cams 52, when one set of connecting rods 51 is rotated, the two sets of cams 52 can be driven to rotate. The rotation of the two sets of cams 52 drives the screening frame 4 to rotate to one side with the shaft pin as the center. When the screening frame 4 is tilted, the other set of connecting rods 51 can be rotated. The rotation of the other set of connecting rods 51 drives the other two sets of cams 52 to rotate. The rotation of the other two sets of cams 52 drives the screening frame 4 to rotate to the other side with the shaft pin as the center, so that the particles inside the screening frame 4 can be screened.

[0026] refer to Figure 1-4 As shown, the front end of the connecting rod 51 passes through the front side of the placement box 3 and is fixedly connected to a synchronous pulley 53. The two sets of synchronous pulleys 53 are connected through a synchronous belt drive. The front side of one set of connecting rods 51 is fixedly connected to a motor 54. The bottom of the motor 54 is fixedly connected to a support block 55. The back side of the support block 55 is fixedly connected to the front side of the placement box 3.

[0027] As a technical optimization scheme of the utility model, through the mutual cooperation of the synchronous pulley 53, the motor 54 and the support block 55, when the motor 54 is started, one group of connecting rods 51 and the synchronous pulley 53 can be driven to rotate. The rotation of the synchronous pulley 53 drives another group of connecting rods 51 and the synchronous pulley 53 to rotate through the synchronous belt. When the two groups of connecting rods 51 rotate at the same time, the cam 52 will be driven to rotate. When two groups of cams 52 rotate, the screening frame 4 is driven to rotate to one side with the shaft pin as the center. When the screening frame 4 is tilted, the other two groups of cams 52 rotate and drive the screening frame 4 to rotate to the other side with the shaft pin as the center.

[0028] refer to Figure 1-4 As shown, the collecting assembly 6 includes a collecting bin 61, the bottom of which contacts the bottom of the inner wall of the placement box 3, the left side of the collecting bin 61 passes through the left side of the placement box 3 and is fixedly connected to a connecting plate 62, and the right side of the connecting plate 62 contacts the left side of the placement box 3.

[0029] As a technical optimization solution of the present invention, through the cooperation between the collecting bin 61 and the connecting plate 62, the smaller particles screened out can enter the interior of the collecting bin 61, so that the smaller particles can be collected.

[0030] refer to Figure 1-4 As shown, a baffle 63 is fixedly connected to the left side of the placement box 3, and the front and rear sides of the top of the baffle 63 are slidably connected to a limiting rod 64. The bottom of the limiting rod 64 passes through the bottom of the baffle 63 and is fixedly connected to a limiting block 65. The right side of the limiting block 65 is in contact with the left side of the connecting plate 62.

[0031] As a technical optimization solution of the utility model, through the mutual cooperation of the baffle 63, the limit rod 64 and the limit block 65, when the limit rod 64 is pressed toward the bottom, the limit block 65 can be driven to move toward the bottom. The limit block 65 moves toward the bottom and contacts the front side of the connecting plate 62, thereby limiting the connecting plate 62 and preventing the collecting bin 61 from shaking during operation, which results in the inability of all smaller particles to enter the interior of the collecting bin 61.

[0032] refer to Figure 1-4 As shown, a spring 66 is sleeved on the surface of the limiting rod 64, the top of the spring 66 is fixedly connected to the bottom of the baffle 63, the bottom of the spring 66 is fixedly connected to the top of the limiting block 65, and a rectangular plate 67 is provided on the top of the baffle 63, and the bottom of the rectangular plate 67 is fixedly connected to the top of the limiting rod 64.

[0033] As a technical optimization solution of the utility model, through the mutual cooperation of the spring 66 and the rectangular plate 67, the rectangular plate 67 can save the work intensity of pulling two sets of limit rods 64 at the same time, and also improve the convenience of resetting the limit block 65. The setting of the spring 66 allows the limit block 65 to always be subjected to the elastic force of the spring 66, thereby making the limit block 65 and the rectangular plate 67 more stable when in contact.

[0034] refer to Figure 1-4 As shown, a handle 7 is fixedly connected to the left side of the collecting bin 61 , and the handle 7 and the collecting bin 61 are used in conjunction with each other.

[0035] As a technical optimization solution of the present invention, by providing a handle 7 , the collecting bin 61 filled with particles can be conveniently taken out, thereby increasing the convenience of the collecting bin 61 .

[0036] The working principle and use process of the utility model are as follows: when the user uses the granule packaging machine body 1, after the work is completed, the feed granules will be discharged through the discharge pipe 2, and the granules inside the discharge pipe 2 will enter the top of the screening frame 4. At this time, the motor 54 can be started to drive one set of connecting rods 51 and synchronous pulleys 53 to rotate, and the synchronous pulleys 53 rotate to drive another set of connecting rods 51 and synchronous pulleys 53 to rotate through the synchronous belt. When the two sets of connecting rods 51 rotate at the same time, the cams 52 will be driven to rotate. When the two sets of cams 52 rotate, the screening frame 4 will be driven to rotate to one side with the shaft pin as the center. When the screening frame 4 is tilted, The other two sets of cams 52 rotate to drive the screening frame 4 to rotate to the other side with the shaft pin as the center. The smaller particles screened out will enter the interior of the collecting bin 61, while the larger particles will continue to be inside the screening frame 4. When the interior of the collecting bin 61 is full, the user can pull the rectangular plate 67 to the top, and the movement of the rectangular plate 67 drives the limit rod 64 and the limit block 65 to move to the top. When the limit block 65 and the connecting plate 62 are disengaged, the handle 7 can be pulled to the left to drive the collecting bin 61 to move, so that the particles inside the collecting bin 61 can be poured out. The user can reset the collecting bin 61 by repeating the above reverse steps.

[0037] To sum up: the granule packaging machine, by setting the granule packaging machine body 1, the discharge pipe 2, the placement box 3, the screening frame 4, the swing component 5, the connecting rod 51, the cam 52, the synchronous pulley 53, the motor 54, the support block 55, the collecting component 6, the collecting bin 61, the connecting plate 62, the baffle 63, the limit rod 64, the limit block 65, the spring 66, the rectangular plate 67 and the handle 7, solves the problem that the granule packaging machine does not have the function of screening the feed particles, thereby causing larger and smaller particles to be mixed together, and larger feed particles may be damp. When larger particles are mixed into the feed, workers need to manually search for them, and the larger feed particles need to be re-broken before they can be reused.

[0038] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including 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 device.

[0039] 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 granule packaging machine, comprising a granule packaging machine body (1), characterized in that: The bottom of the front side of the particle packaging machine body (1) is connected to a discharge pipe (2), and the bottom of the front side of the particle packaging machine body (1) is fixedly connected to a placement box (3) located at the bottom of the discharge pipe (2). A screening frame (4) is arranged inside the placement box (3), and the front and rear sides of the screening frame (4) are rotatably connected to the placement box (3) through an axle pin. A swinging component (5) for swinging the screening frame (4) is arranged inside the placement box (3), and a collecting component (6) for collecting smaller particles is arranged inside the placement box (3).

2. A particle packaging machine according to claim 1, characterized in that: The swing assembly (5) comprises a connecting rod (51), the number of the connecting rods (51) is two, the back side of the connecting rod (51) is rotatably connected to the inside of the placement box (3) via a bearing, the front side and the rear side of the surface of the connecting rod (51) are fixedly connected with cams (52), the tops of the two groups of cams (52) are in contact with the bottom of the screening frame (4), and the two groups of cams (52) are arranged opposite to the other two groups of cams (52).

3. A particle packaging machine according to claim 2, characterized in that: The front end of the connecting rod (51) passes through the front side of the placement box (3) and is fixedly connected to a synchronous pulley (53); two sets of the synchronous pulleys (53) are connected through a synchronous belt transmission; the front side of one set of the connecting rods (51) is fixedly connected to a motor (54); the bottom of the motor (54) is fixedly connected to a support block (55); the back side of the support block (55) is fixedly connected to the front side of the placement box (3).

4. A particle packaging machine according to claim 1, characterized in that: The collecting assembly (6) comprises a collecting bin (61), the bottom of which contacts the bottom of the inner wall of the placing box (3), the left side of which passes through the left side of the placing box (3) and is fixedly connected to a connecting plate (62), the right side of which contacts the left side of the placing box (3).

5. A particle packaging machine according to claim 4, characterized in that: A baffle (63) is fixedly connected to the left side of the placement box (3); the front side and the rear side of the top of the baffle (63) are slidably connected to a limiting rod (64); the bottom of the limiting rod (64) passes through the bottom of the baffle (63) and is fixedly connected to a limiting block (65); the right side of the limiting block (65) contacts the left side of the connecting plate (62).

6. A particle packaging machine according to claim 5, characterized in that: A spring (66) is sleeved on the surface of the limiting rod (64), the top of the spring (66) is fixedly connected to the bottom of the baffle (63), the bottom of the spring (66) is fixedly connected to the top of the limiting block (65), a rectangular plate (67) is provided on the top of the baffle (63), and the bottom of the rectangular plate (67) is fixedly connected to the top of the limiting rod (64).

7. A particle packaging machine according to claim 4, characterized in that: A handle (7) is fixedly connected to the left side of the collecting bin (61), and the handle (7) and the collecting bin (61) are used in conjunction with each other.

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