CN114887883A - Tobacco production raw material scheduling and sorting equipment - Google Patents

Abstract

The invention discloses tobacco production raw material scheduling and sorting equipment which comprises a screening box, wherein a first sieve plate assembly, a second sieve plate assembly, a third sieve plate assembly and a storage box are sequentially arranged in the screening box from top to bottom; be provided with drive arrangement, first sieve coupling assembling, second sieve coupling assembling and third sieve coupling assembling on the outer wall of screening case one side, drive arrangement is connected with first sieve coupling assembling, and first sieve coupling assembling is connected with first sieve subassembly and second sieve coupling assembling, and second sieve coupling assembling is connected with second sieve subassembly and third sieve coupling assembling, and third sieve coupling assembling is connected with the third sieve subassembly. The tobacco screening device can effectively improve the tobacco screening efficiency and has the advantage of good screening effect.

Description

Tobacco production raw material scheduling and sorting equipment

technical field

The invention relates to a sorting equipment, in particular to a scheduling and sorting equipment for tobacco production raw materials, which belongs to the technical field of tobacco production equipment.

Background technique

Tobacco is a rare research tool in biological science. After scientists discovered the photoperiod phenomenon through tobacco, the research using tobacco as a tool has involved all aspects of the field of botany, such as genetics, cytology, breeding, taxonomy, morphology, Physiology, nutrition and organic matter metabolism, etc., and these research results are widely used in other crops, such as nutritional deficiencies, breeding of disease-resistant varieties, trace elements, growth regulation and air pollution, etc. As an agricultural product, tobacco is affected by its own genetic genes. , cultivation techniques, soil conditions, climate factors, etc., and tobacco will be mixed with a large amount of impurities during the production process. If the impurities are not screened in time, the impurities will affect the subsequent processing of tobacco, and the existing When the sorting equipment screens the impurities, it is usually only screened by a single sieve plate, which makes it difficult to guarantee the quality of the tobacco raw materials after screening, and the efficiency of the sorting equipment in the screening process is difficult to achieve the expected effect.

SUMMARY OF THE INVENTION

The purpose of the present invention is to provide a tobacco production raw material scheduling and sorting equipment to solve the technical problems in the prior art, which can effectively improve the screening efficiency of tobacco, and has the advantages of good screening effect.

The invention provides a scheduling and sorting equipment for tobacco production raw materials, comprising a screening box, wherein a first sieve plate assembly, a second sieve plate assembly, a third sieve plate assembly and a storage box are sequentially arranged from top to bottom in the screening box. The first screen assembly, the second screen assembly and the third screen assembly are all connected with the inner wall of the screen box through elastic components, and the storage box is plugged into the screen box and connected to the screen box. sliding fit; a drive device, a first sieve plate connecting assembly, a second sieve plate connecting assembly and a third sieve plate connecting assembly are arranged on the outer wall of one side of the screening box, and the driving device is connected with the first sieve plate component connection, the first sieve plate connecting component is connected with the first sieve plate component and the second sieve plate connecting component, the second sieve plate connecting component is connected with the second sieve plate component and the second sieve plate component Three sieve plate connecting assemblies are connected, and the third sieve plate connecting assembly is connected with the third sieve plate assembly.

In the aforementioned tobacco production raw material scheduling and sorting equipment, preferably, the first sieve plate assembly, the second sieve plate assembly and the third sieve plate assembly have exactly the same structure, and all include a sieve plate, a first connection A block, a connecting plate, a second connecting block and an elastic plate, two of the first connecting blocks are fixed on each of a group of opposite side walls on the sieve plate, and two of the first connecting blocks are arranged below the sieve plate A connecting plate, two ends of the connecting plate are fixedly connected with the inner wall of the screening box, and two second connecting blocks are fixed on each connecting plate, and the second connecting blocks are connected to the first connecting block. The connecting blocks are arranged opposite each other, each of the first connecting blocks is respectively connected with the second connecting block directly below it through a piece of the elastic plate, and the sieve plate is provided with the first connecting block. A fixing rod is also provided on the side surface, and the end of the fixing rod is rotatably installed with a first connecting wheel.

In the aforementioned tobacco production raw material scheduling and sorting equipment, preferably, the elastic component includes a spring and a limit plate, and a plurality of the springs are respectively provided on another set of opposite side walls of the screen plate, and the screen The limiting plate is fixed on the inner wall of the box, one end of the spring is connected with the limiting plate, and the limiting plate and the sieve plate are located at the same height.

In the aforementioned tobacco production raw material scheduling and sorting equipment, preferably, the drive device includes a coupling, a motor and a support plate, the support plate is fixed on the outer side wall of the screening box, and the support plate is arranged horizontally , the motor is fixedly installed on the top of the support plate through the mounting seat, and the two output shafts on the motor are respectively connected with the first screen plate connecting component through the coupling.

In the aforementioned tobacco production raw material scheduling and sorting equipment, preferably, the first sieve plate connecting assembly includes a first rotating shaft, a first rotating disc and a first transmission rod, and there are two first rotating shafts, and two of the first rotating shafts. A rotating shaft is fixedly connected with the two couplings respectively, a first rotating plate is fixed on the two first transmission rods respectively, and a rotating plate is fixed at the edge of the outer end surface of the first rotating plate. The first rotating shaft, a second connecting wheel is rotatably installed on the first rotating shaft, and the second connecting wheel and the first connecting wheel are fixedly connected by two first connecting rods.

In the aforementioned tobacco production raw material scheduling and sorting equipment, preferably, the second sieve plate connecting assembly includes a second transmission rod, a first fixed seat, a second rotating shaft and a second rotating disc, and the number of the second transmission rods is Two, the two second transmission rods are respectively arranged below the two first transmission rods, and the two second transmission rods are respectively rotatably installed on the screen box through one of the first fixed seats. On the outer side wall, one end of the second transmission rod is fixed with the second turntable, the edge of the outer wall surface of the second turntable is fixed with the second shaft, and the second shaft is rotatably mounted on the second turntable. A third connecting wheel, the third connecting wheel is fixedly connected with the first connecting wheel on the second screen plate assembly through two second connecting rods, and the second transmission rod is connected with the first connecting rod through a first belt The transmission rod is connected; the structure of the third sieve plate connecting assembly is exactly the same as that of the second sieve plate connecting assembly, and the third sieve plate connecting assembly is connected with the second sieve plate connecting assembly through a second belt.

In the aforementioned equipment for scheduling and sorting raw materials for tobacco production, preferably, a baffle plate is provided at the edge of the top surface of the sieve plate.

In the aforementioned tobacco production raw material scheduling and sorting equipment, preferably, a chute is provided on the inner wall of the screening box, a slider is slidably connected in the chute, and two sliders are fixed in the storage box. On both sides of the storage box, handles are provided on the front of the storage box.

Compared with the prior art, the present invention includes a screening box, and the screening box is provided with a first screen plate assembly, a second screen plate assembly, a third screen plate assembly and a storage box in sequence from top to bottom, and the first screen plate assembly is provided. , The second sieve plate assembly and the third sieve plate assembly are connected with the inner wall of the screening box through elastic components, and the storage box is inserted and slidably matched with the screening box; The connecting component, the second sieve plate connecting component and the third sieve plate connecting component, the driving device is connected with the first sieve plate connecting component, the first sieve plate connecting component is connected with the first sieve plate component and the second sieve plate connecting component, the first sieve plate connecting component is connected with the first sieve plate connecting component The second sieve plate connecting component is connected with the second sieve plate component and the third sieve plate connecting component, and the third sieve plate connecting component is connected with the third sieve plate component. In the present invention, three-stage sieving can be realized by arranging the first sieve plate assembly, the second sieve plate assembly and the third sieve plate assembly, so as to realize the separation of tobacco of different sizes, and the first sieve plate assembly, the second sieve plate assembly and the second sieve plate assembly are driven by the driving device. The working of the plate assembly and the third sieve plate assembly can improve the screening efficiency and effectively ensure the quality of the tobacco raw materials after screening by the sorting equipment.

Description of drawings

Fig. 1 is the axonometric view of the overall structure of the present invention;

Fig. 2 is the structural representation after removing the screening box of the present invention;

3 is a schematic structural diagram of a drive device and a first sieve plate assembly;

Fig. 4 is the axonometric view of the storage box;

Description of reference numerals: 1 screening box, 2 first screen plate assembly, 3 second screen plate assembly, 4 third screen plate assembly, 5 first connecting block, 6 connecting plate, 7 second connecting block, 8 elastic plate, 9 baffle, 10 fixed rod, 11 first connecting wheel, 12 second connecting wheel, 13 first connecting rod, 14 first rotating shaft, 15 first turntable, 16 first transmission rod, 17 coupling, 18 motor, 19 support plate, 20 mounting seat, 21 second transmission rod, 22 second connecting rod, 23 first belt, 24 second belt, 25 first fixing seat, 26 spring, 27 limit plate, 28 chute, 29 slide Block, 30 storage box, 31 sieve plate, 32 third connecting wheel, 33 second shaft, 34 second turntable.

Detailed ways

The following describes in detail the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein the same or similar reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, but not to be construed as a limitation of the present invention.

Embodiments of the present invention: As shown in Figures 1-4, a tobacco production raw material scheduling and sorting equipment includes a screening box 1, and the screening box 1 is a rectangular parallelepiped structure with an open top and one side. In this embodiment, the open The side is the front, and the screening box 1 is provided with a first sieve plate assembly 2, a second sieve plate assembly 3, a third sieve plate assembly 4 and a storage box 30 in sequence from top to bottom. The sieve plate assembly 3 and the third sieve plate assembly 4 are respectively connected with the inner wall of the screening box 1 through the elastic assembly, the storage box 30 is located at the bottom of the screening box 1, and the storage box 30 is inserted into the screening box 1 and slidingly fits; the screening box 1 The outer wall of one side is provided with a driving device, a first sieve plate connecting component, a second sieve plate connecting component and a third sieve plate connecting component, the driving device is connected with the first sieve plate connecting component, and the first sieve plate connecting component is connected with the third sieve plate connecting component A sieve plate assembly 2 is connected with the second sieve plate connecting assembly, the second sieve plate connecting assembly is connected with the second sieve plate assembly 3 and the third sieve plate connecting assembly, and the third sieve plate connecting assembly is connected with the third sieve plate assembly 4 .

By arranging the first sieve plate assembly 2, the second sieve plate assembly 3 and the third sieve plate assembly 4, the tobacco can be screened in three stages, which can effectively improve the screening efficiency and screening quality of the tobacco. Inside the storage box 30, the storage box 30 can be easily drawn out, which is convenient for taking out the tobacco.

In a specific embodiment, the structures of the first sieve plate assembly 2, the second sieve plate assembly 3 and the third sieve plate assembly 4 are exactly the same, and all include a sieve plate 31, a first connecting block 5, a connecting plate 6, The second connecting block 7 and the elastic plate 8, the two ends of the front and the two ends of the back of the sieve plate 31 are respectively fixed with a first connecting block 5, and two connecting plates 6 are arranged below the sieve plate 31. Both ends are fixedly connected with the left inner wall and the right inner wall of the screening box 1, and two second connecting blocks 7 are fixed on each connecting plate 6, and the second connecting blocks 7 are arranged opposite to the first connecting blocks 5 one by one, That is, there is a second connecting block 7 directly below each first connecting block 5, and each first connecting block 5 is fixedly connected to the second connecting block 7 directly below it through an elastic plate 8 respectively. The screen plate 31 A fixed rod 10 is arranged on the front of the fuselage, and the fixed rod 10 is located at one end away from the driving device; the end of the fixed rod 10 is rotated and installed with a first connecting wheel 11 .

The first connecting block 5 , the connecting plate 6 , the second connecting block 7 and the elastic plate 8 play the role of installing the first screen plate assembly 2 , the second screen plate assembly 3 and the third screen plate assembly 4 in the screen box 1 , the first sieve plate assembly 2, the second sieve plate assembly 3 and the third sieve plate assembly 4 are all arranged horizontally. The elastic plate 8 has elasticity, and can automatically return to its original shape after being deformed. The elastic plate 8 is a conventional elastic plate.

It should be noted that the use of the first connecting block 5, the connecting plate 6, the second connecting block 7 and the elastic plate 8 for connection is only a preferred solution, and other solutions that can move the sieve plate 31 left and right can also be used according to requirements. For example, the second connecting block 7 is replaced with a sliding block, and the connecting plate 6 is replaced with a sliding rail with a chute.

Further, the elastic component includes a spring 26 and a limit plate 27, a plurality of springs 26 are respectively provided on the left side and the right side of the screen plate 31, and three springs are respectively provided on the left side and the right side in this embodiment 26. Limiting plates 27 are fixed on the left inner wall and the right inner wall of the screening box 1. One end of the spring 26 is fixedly connected with the limiting plate 27, and the limiting plate 27 and the sieve plate 31 are located at the same height. The arrangement of the spring 26 can help the screen plate 31 to rebound, and can also prevent the screen plate 31 from colliding with the inner wall of the screen box 1 .

Further, the driving device includes a coupling 17, a motor 18 and a support plate 19, the support plate 19 is fixed on the outer side wall of the screening box 1, the support plate 19 is arranged horizontally, and the motor 18 is fixedly installed on the support plate 19 through the mounting seat 20. At the top, the two output shafts on the motor 18 are respectively connected with the first sieve plate connecting assembly through the coupling 17, and the motor 18 adopts a dual output shaft motor.

The first sieve plate connecting assembly includes a first rotating shaft 14, a first rotating plate 15 and a first transmission rod 16. There are two first rotating shafts 14, and the two first rotating shafts 14 are respectively connected with the couplings on the two output shafts of the motor 18. 17 Fixed connection, a first turntable 15 is fixed on the two first transmission rods 16 respectively, the first turntable 15 is arranged coaxially with the first transmission rod 16, and a first turntable 15 is fixed at the edge of the outer end surface. The first rotating shaft 14 is rotatably mounted on the first rotating shaft 14 with a second connecting wheel 12 , and the second connecting wheel 12 and the first connecting wheel 11 are fixedly connected by two first connecting rods 13 .

When the motor 18 works, it drives the first transmission rod 16 and the first turntable 15 to rotate. Since the second connection wheel 12 and the first turntable 15 are not arranged coaxially, when the first turntable 15 rotates, the second connection wheel 12 passes through the first turntable 15. A connecting rod 13 moves left and right with the first connecting wheel 11 in the horizontal direction, and has a vibration effect.

Further, the second screen plate connecting assembly includes a second transmission rod 21 , a first fixed seat 25 , a second rotating shaft 33 and a second rotating plate 34 , the number of the second transmission rods 21 is two, and the two second transmission rods 21 are provided At the same height, the two second transmission rods 21 are respectively arranged below the two first transmission rods 16, and the two second transmission rods 21 are respectively rotatably installed on the outer side wall of the screening box 1 through a first fixing seat 25, One end of the second transmission rod 21 is fixed with a second turntable 34 , the second turntable 34 is coaxially arranged with the second transmission rod 21 , and a second rotation shaft 33 is fixed at the edge of the outer wall surface of the second turntable 34 . A third connecting wheel 32 is rotatably installed on the 33, the third connecting wheel 32 is fixedly connected with the first connecting wheel 11 on the second sieve plate assembly 3 through two second connecting rods 22, and the second transmission rod 21 passes through the first belt. 23 is connected with the first transmission rod 16, in order to enable the first belt 23 to be effectively connected, a pulley can be provided on the first transmission rod 16 and the second transmission rod 21;

The structure of the third sieve deck connecting assembly is exactly the same as that of the second sieve deck connecting assembly, the third sieve deck connecting assembly is located directly below the second sieve deck connecting assembly, and the third sieve deck connecting assembly is connected to the second sieve deck through the second belt 24 Connection components are connected. Since the structure of the third sieve plate connecting assembly is exactly the same as that of the second sieve plate connecting assembly, it will not be described in detail in this embodiment.

In order to prevent the tobacco from spilling, preferably, a baffle 9 is provided at the edge of the top surface of the screen plate 31 . The inner wall of the screening box 1 is provided with a chute 28, and a slider 29 is slidably connected in the chute 28. The two sliders 29 are fixed on both sides of the storage box 30, and the front of the storage box 30 is provided with a handle.

The working principle of the present invention is as follows: when the tobacco raw material needs to be screened, the staff starts the motor 18, the rotation of the motor 18 drives the first transmission rod 16 to rotate, the rotation of the first transmission rod 16 drives the rotation of the first turntable 15, and the rotation of the first turntable 15 The second connecting wheel 12 is driven to move by the first rotating shaft 14. Since the first rotating plate 15 and the first rotating shaft 14 are not coaxially arranged, the first rotating plate 15 can drive the second connecting wheel through the first rotating shaft 14 during the rotation process. The wheel 12 rotates in a circular manner. During the circular rotation of the second connection wheel 12, the first connection rod 13 can drive the first connection wheel 11 to move left and right, and the first connection wheel 11 can be moved left and right. The fixed rod 10 drives the first sieve plate assembly 2 to move left and right. During the process of the first sieve plate assembly 2 moving left and right, it drives the elastic plate 8 to bend, and the elastic force generated when the elastic plate 8 is bent will act on the first sieve plate. assembly 2, so that the first sieve plate assembly 2 vibrates, and at the same time, the first transmission rod 16 drives the second sieve plate connecting assembly to work through the first belt 23, and the second sieve plate connecting assembly drives the third sieve plate connecting assembly through the second belt 24. The sieve plate connecting assembly works, and the second sieve plate connecting assembly and the third sieve plate connecting assembly make the second sieve plate assembly 3 and the third sieve plate assembly 4 vibrate respectively, so as to realize the rapid screening of tobacco.

The structure, features and effects of the present invention have been described in detail above according to the embodiments shown in the drawings. The above are only the preferred embodiments of the present invention, but the scope of the present invention is not limited by the drawings. Changes made to the concept of the present invention, or modifications to equivalent embodiments with equivalent changes, shall fall within the protection scope of the present invention as long as they do not exceed the spirit covered by the description and drawings.

Claims (8)

1. The utility model provides a tobacco raw materials for production dispatch sorting facilities, includes screening case (1), its characterized in that: a first sieve plate assembly (2), a second sieve plate assembly (3), a third sieve plate assembly (4) and a storage box (30) are sequentially arranged in the screening box (1) from top to bottom, the first sieve plate assembly (2), the second sieve plate assembly (3) and the third sieve plate assembly (4) are connected with the inner wall of the screening box (1) through elastic assemblies, and the storage box (30) is inserted into the screening box (1) and is in sliding fit with the screening box; be provided with drive arrangement, first sieve coupling assembling, second sieve coupling assembling and third sieve coupling assembling on the outer wall of screening case (1) one side, drive arrangement with first sieve coupling assembling connects, first sieve coupling assembling with first sieve subassembly (2) reach second sieve coupling assembling connects, second sieve coupling assembling with second sieve subassembly (3) reach third sieve coupling assembling connects, third sieve coupling assembling with third sieve subassembly (4) are connected.

2. The tobacco raw material scheduling and sorting apparatus according to claim 1, wherein: the structure of the first sieve plate component (2), the structure of the second sieve plate component (3) and the structure of the third sieve plate component (4) are completely the same and respectively comprise a sieve plate (31), first connecting blocks (5), connecting plates (6), second connecting blocks (7) and elastic plates (8), two first connecting blocks (5) are fixedly arranged on a group of opposite side walls on the sieve plate (31), two connecting plates (6) are arranged below the sieve plate (31), two ends of each connecting plate (6) are fixedly connected with the inner wall of the screening box (1), two second connecting blocks (7) are fixedly arranged on each connecting plate (6), the second connecting blocks (7) are arranged opposite to the first connecting blocks (5) one by one, and each first connecting block (5) is respectively connected with the second connecting block (7) which is positioned under the first connecting block through one elastic plate (8), the screen plate (31) is provided with a fixing rod (10) on the side surface of the first connecting block (5), and the end part of the fixing rod (10) is rotatably provided with a first connecting wheel (11).

3. The tobacco raw material scheduling and sorting apparatus according to claim 2, wherein: elastic component includes spring (26) and limiting plate (27), be provided with a plurality ofly on sieve (31) another relative lateral wall of group respectively spring (26), set firmly on the inner wall of screening case (1) limiting plate (27), the one end of spring (26) with limiting plate (27) are connected, limiting plate (27) with sieve (31) are located same height.

4. The tobacco raw material scheduling and sorting apparatus according to claim 3, wherein: drive arrangement includes shaft coupling (17), motor (18) and backup pad (19), backup pad (19) set firmly on the lateral wall of screening case (1), backup pad (19) level is arranged, motor (18) pass through mount pad (20) fixed mounting in the top of backup pad (19), two output shafts on motor (18) pass through respectively shaft coupling (17) with first sieve coupling assembling is connected.

5. The tobacco raw material scheduling and sorting device according to claim 4, wherein: first sieve coupling assembling includes first pivot (14), first carousel (15) and first transfer line (16), first pivot (14) is two, two first pivot (14) respectively with two shaft coupling (17) fixed connection, two have set firmly one on first transfer line (16) respectively first carousel (15), the edge of the outer terminal surface of first carousel (15) has set firmly one first pivot (14), it installs second connecting wheel (12) to rotate on first pivot (14), second connecting wheel (12) with first connecting wheel (11) are through two head rod (13) fixed connection.

6. The tobacco raw material scheduling and sorting device according to claim 5, wherein: the second sieve plate connecting assembly comprises a second transmission rod (21), a first fixed seat (25), a second rotating shaft (33) and a second rotating disc (34), the number of the second transmission rod (21) is two, the second transmission rod (21) is arranged below the first transmission rod (16) respectively, the second transmission rod (21) is arranged on the outer side wall of the screening box (1) through one first fixed seat (25) in a rotating mode, the second rotating disc (34) is fixedly arranged at one end of the second transmission rod (21), the second rotating shaft (33) is fixedly arranged at the edge of the outer wall surface of the second rotating disc (34), a third connecting wheel (32) is rotatably arranged on the second rotating shaft (33), and the third connecting wheel (32) is fixedly connected with the first connecting wheel (11) on the second sieve plate assembly (3) through two second connecting rods (22), the second transmission rod (21) is connected with the first transmission rod (16) through a first belt (23);

third sieve board coupling assembling with second sieve board coupling assembling structure is identical, third sieve board coupling assembling pass through second belt (24) with second sieve board coupling assembling is connected.

7. The tobacco raw material scheduling and sorting apparatus according to claim 6, wherein: and a baffle (9) is arranged at the edge of the top surface of the sieve plate (31).

8. The tobacco raw material scheduling and sorting apparatus according to claim 7, wherein: the screening box is characterized in that a sliding groove (28) is formed in the inner wall of the screening box (1), sliding blocks (29) are connected in the sliding groove (28) in a sliding mode, the sliding blocks (29) are fixedly arranged on two sides of the storage box (30), and a handle is arranged on the front face of the storage box (30).

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