CN219519598U

CN219519598U - Tobacco shred foreign matter removing device

Info

Publication number: CN219519598U
Application number: CN202320734807.2U
Authority: CN
Inventors: 葛玉超; 唐一榕; 任泓宇
Original assignee: Hongyun Honghe Tobacco Group Co Ltd
Current assignee: Hongyun Honghe Tobacco Group Co Ltd
Priority date: 2023-04-06
Filing date: 2023-04-06
Publication date: 2023-08-15
Anticipated expiration: 2033-04-06

Abstract

The utility model belongs to the technical field of tobacco shred production, and discloses a tobacco shred production foreign matter removing device, which comprises a removing box, a screening mechanism and a blowing mechanism, wherein a partition plate is arranged at the bottom end of the inside of the removing box, and the partition plate partitions the inside of the removing box into a first space and a second space; the screening mechanism comprises a screen plate and a power component, wherein the screen plate is positioned in a first space, one end of the screen plate is rotationally connected with the top end of the partition plate, the other end of the screen plate is provided with a connecting rod, the side wall of the removing box is provided with a movable hole matched with the connecting rod, the power component is arranged on the side wall of the removing box, the output end of the power component is connected with the connecting rod, and the power component is configured to drive the connecting rod to move; the blowing mechanism comprises a blowing plate, the blowing plate is arranged on one side of the partition board close to the second space, and the air outlet end of the blowing plate faces the second space. Through twice foreign matter removal, the removal effect of the foreign matters on tobacco shreds is improved, the precision of tobacco leaf materials is ensured, and the quality of the subsequent tobacco shred production is improved.

Description

Tobacco shred foreign matter removing device

Technical Field

The utility model relates to the technical field of tobacco shredding, in particular to a tobacco shredding foreign matter removing device.

Background

The technological process of tobacco shred production is divided into three relatively independent technological processes of leaf shred production, stem shred production and leaf shred production. In the tobacco shredding process, various impurities are inevitably mixed in tobacco due to the multiple processes of collection, airing and the like, so that the foreign matter is removed by a foreign matter removing device to ensure the production quality of tobacco shreds.

At present, sundries on a tobacco shred production line are divided into two main types, namely metal property and nonmetal property. The generally used rejecting method is to add a permanent magnet device on the wire to adsorb and reject, or to use a metal detection device and a winnowing device to identify and reject. However, the above method cannot accurately detect low-magnetic or non-magnetic metal objects such as stainless steel, copper, aluminum, etc., and the rejecting effect is not ideal. And the dust, fine scraps and other impurities in the cut tobacco cannot be removed, so that the quality of finished products after the cut tobacco is manufactured is low.

Therefore, a device for removing foreign matters in tobacco shred production is needed to solve the above problems.

Disclosure of Invention

The utility model aims to provide a tobacco shred foreign matter removing device which can improve the foreign matter removing effect.

To achieve the purpose, the utility model adopts the following technical scheme:

a tobacco shred foreign matter removal device, comprising:

the device comprises a removing box, wherein a partition board is arranged at the bottom end of the interior of the removing box, and the partition board partitions the interior of the removing box into a first space and a second space;

the screening mechanism comprises a screen plate and a power component, wherein the screen plate is positioned in the first space, one end of the screen plate is rotationally connected with the top end of the partition plate, the other end of the screen plate is provided with a connecting rod, the side wall of the removing box is provided with a movable hole matched with the connecting rod, the power component is arranged on the side wall of the removing box, the output end of the power component is connected with the connecting rod, and the power component is configured to drive the connecting rod to move;

the blowing mechanism comprises a blowing plate, the blowing plate is arranged on one side, close to the second space, of the partition plate, and the air outlet end of the blowing plate faces the second space.

Optionally, the blowing mechanism further comprises a fan, the fan is arranged at the top of the rejection box, and an exhaust end of the fan is connected with an air inlet end of the blowing plate.

Optionally, an air inlet pipe is connected to the air exhaust end of the blower, and the air inlet pipe is connected to the air inlet end of the blower plate.

Optionally, the power component includes motor, carousel and connecting rod, the carousel with the output of motor is connected, the one end of connecting rod with one side of the non-rotation center of carousel rotates to be connected, the other end of connecting rod with the connecting rod rotates to be connected.

Optionally, the power assembly further comprises a protective shell, the motor is arranged in the protective shell, and the protective shell is provided with a sliding hole matched with the connecting rod.

Optionally, an air outlet is formed in the side wall of the removing box, the air outlet is located at one side, away from the air blowing plate, of the second space, and a net plate is embedded in the air outlet.

Optionally, a foreign matter port and a discharge port are formed in the bottom of the removing box, the foreign matter port is close to the blowing plate, and the discharge port is close to the air outlet.

Optionally, a feed inlet is formed in the top of the removing box, the feed inlet is located above the first space, and a feed hopper is arranged at the feed inlet.

Optionally, the feed inlet encloses and is equipped with encloses the fender.

Optionally, a dust discharging port is formed in the bottom of the removing box, and the dust discharging port is located below the first space.

The utility model has the beneficial effects that:

according to the tobacco shred foreign matter removing device provided by the utility model, the tobacco shreds are placed on the screen plate, the connecting rod is driven to move through the power assembly, the screen plate can reciprocally rotate relative to the partition plate, the screen plate forms a vibrating movement mode, and scraps and sundries attached to the tobacco shreds can fall off under the vibration of the screen plate, so that the first foreign matter removing is completed; the tobacco shreds screened by the screen plate move towards the blowing plate along the screen plate, the output end of the blowing plate blows air to the tobacco shreds, heavier foreign matters, stone or metal blocks with larger volume and other particles are less influenced by wind force, and the tobacco shreds and the particles are separated by wind, so that the second foreign matters are removed. Through twice foreign matter removal, the removal effect of the foreign matters on tobacco shreds is improved, the precision of tobacco leaf materials is ensured, and the quality of the subsequent tobacco shred production is improved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following description will briefly explain the drawings needed in the description of the embodiments of the present utility model, and it should be apparent that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to the contents of the embodiments of the present utility model and these drawings without inventive effort for those skilled in the art.

FIG. 1 is a schematic diagram of a device for removing foreign matters in tobacco shred production;

FIG. 2 is a schematic cross-sectional view of a device for removing foreign matters in tobacco processing according to the present utility model;

FIG. 3 is a schematic view showing the bottom view of a device for removing foreign matters in tobacco shred production according to the present utility model;

FIG. 4 is a schematic structural view of the protective shell of the present utility model;

fig. 5 is a schematic view of the power assembly of the present utility model.

In the figure:

1. removing the box; 2. a door; 3. support legs; 4. a power assembly; 41. a protective shell; 42. a connecting rod; 43. a motor; 44. a turntable; 5. a screen plate; 6. a switch panel; 7. a feed hopper; 8. an air inlet pipe; 9. a blower; 10. a partition plate; 11. a blowing plate; 12. a sieve plate; 13. an ash discharge port; 14. a foreign body port; 15. a discharge port; 16. a surrounding baffle; 17. a support rod; 18. and (5) connecting a rod.

Detailed Description

The utility model is described in further detail below with reference to the drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the utility model and are not limiting thereof. It should be further noted that, for convenience of description, only some, but not all of the structures related to the present utility model are shown in the drawings.

In the description of the present utility model, unless explicitly stated and limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

In the present utility model, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.

In the description of the present embodiment, the terms "upper", "lower", "left", "right", and the like are orientation or positional relationships based on those shown in the drawings, merely for convenience of description and simplicity of operation, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the utility model. Furthermore, the terms "first," "second," and the like, are used merely for distinguishing between descriptions and not for distinguishing between them.

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative and intended to explain the present utility model and should not be construed as limiting the utility model.

The technical scheme of the utility model is further described below by the specific embodiments with reference to the accompanying drawings.

As shown in fig. 1 to 5, the present embodiment provides a tobacco shred foreign matter removing device, which includes a removing box 1, a screening mechanism and a blowing mechanism, wherein a partition board 10 is disposed at the bottom end of the interior of the removing box 1, and the partition board 10 partitions the interior of the removing box 1 into a first space and a second space; the screening mechanism comprises a screen plate 12 and a power component 4, wherein the screen plate 12 is positioned in a first space, one end of the screen plate 12 is rotationally connected with the top end of the partition plate 10, the other end of the screen plate 12 is provided with a connecting rod 18, the side wall of the rejecting box 1 is provided with a movable hole matched with the connecting rod 18, the power component 4 is arranged on the side wall of the rejecting box 1, the output end of the power component 4 is connected with the connecting rod 18, and the power component 4 is configured to drive the connecting rod 18 to move; the blowing mechanism comprises a blowing plate 11, the blowing plate 11 is arranged on one side of the partition plate 10 close to the second space, and the air outlet end of the blowing plate 11 faces the second space.

According to the tobacco shred foreign matter removing device provided by the embodiment, tobacco shreds are placed on the screen plate 12, the connecting rod 18 is driven to move through the power assembly 4, the screen plate 12 rotates in a reciprocating mode relative to the partition plate 10, the screen plate 12 forms a vibrating motion mode, and scraps and sundries attached to the tobacco shreds can fall off under the vibration of the screen plate 12, so that the first foreign matter removing is completed; the cut tobacco screened by the screen plate 12 moves towards the blowing plate 11 along the screen plate 12, the output end of the blowing plate 11 blows air to the cut tobacco, heavier foreign matters, stone or metal blocks with larger volume and other particles are less influenced by wind force, and the cut tobacco and the particles are separated by wind, so that the second foreign matters are removed. Through twice foreign matter removal, the removal effect of the foreign matters on tobacco shreds is improved, the precision of tobacco leaf materials is ensured, and the quality of the subsequent tobacco shred production is improved.

Illustratively, the power assembly 4 can drive the connecting rod 18 to move up and down, the screen plate 12 forms a movement mode of up and down vibration, and the scraps and sundries attached in the tobacco shreds can be better dropped under the up and down vibration of the screen plate 12.

As a preferable technical scheme, in order to facilitate the cut tobacco screened by the screen plate 12 to move towards the blowing plate 11 along the screen plate 12, the screen plate 12 and the bottom of the removing box 1 are arranged at an included angle, and the height of one end of the screen plate 12 provided with the connecting rod 18 is higher than that of one end of the screen plate 12 rotationally connected with the partition plate 10.

Alternatively, in some embodiments, the power assembly 4 includes a motor 43, a turntable 44, and a link 42, where the turntable 44 is connected to an output end of the motor 43, one end of the link 42 is rotatably connected to one side of a non-rotation center of the turntable 44, and the other end of the link 42 is rotatably connected to the connection rod 18. Through the above structure, in the process of driving the turntable 44 to rotate, the turntable 44 rotates to drive the connecting rod 42 to reciprocate up and down, and the connecting rod 42 drives the connecting rod 18 to reciprocate up and down, so that the screen plate 12 is driven to vibrate up and down.

Further, the power assembly 4 further comprises a protective shell 41, the motor 43 is arranged in the protective shell 41, and the protective shell 41 is provided with a sliding hole matched with the connecting rod 42. Through setting up protective housing 41, can play the guard action to motor 43, avoid motor 43 to take place to damage, the slide opening can be convenient for connecting rod 42 motion, avoids taking place to interfere between connecting rod 42 and the protective housing 41 and influences the motion effect.

Specifically, in some embodiments, the blowing mechanism further includes a blower 9, the blower 9 is disposed at the top of the knockout box 1, the exhaust end of the blower 9 is connected with the air inlet end of the air blowing plate 11, the blower 9 can provide a wind source for the air blowing plate 11, and the blowing wind force of the air outlet end of the air blowing plate 11 can be adjusted by adjusting the output power of the blower 9. The exhaust end of the blower 9 is connected with an air inlet pipe 8, the air inlet pipe 8 is connected with the air inlet end of a blowing plate 11, and air of the blower 9 enters the blowing plate 11 through the air inlet pipe 8, so that the air inlet pipe 8 is convenient to maintain and replace in the later period.

In some specific embodiments, the top of the reject box 1 is provided with a feed inlet, which is located above the first space, and which is provided with a feed hopper 7. By arranging the feed hopper 7, the cut tobacco is conveniently sent to the feed inlet, and the cut tobacco falls onto the sieve plate 12 through the feed inlet. The feed inlet encloses and is equipped with encloses fender 16, can avoid the pipe tobacco to scatter through setting up enclosing fender 16, encloses fender 16 and intercepts the pipe tobacco in feed inlet department entering rejection case 1. The bottom of the removing box 1 is provided with an ash discharge opening 13, the ash discharge opening 13 is positioned below the first space, and scraps and sundries attached in the cut tobacco can fall off under the up-and-down vibration of the screen plate 12 and are discharged from the ash discharge opening 13.

Optionally, an air outlet is formed in the side wall of the removing box 1, the air outlet is located at one side, away from the air blowing plate 11, of the second space, and the net plate 5 is embedded in the air outlet. The air blown by the air blowing plate 11 blows the cut tobacco fallen by the screen plate 12 to the screen plate 5, so that dust and sundries on the cut tobacco are removed, the cut tobacco is discharged from the screen plate 5, and the screen plate 5 can block the cut tobacco. The bottom of the removing box 1 is provided with a foreign matter port 14 and a discharge port 15, the foreign matter port 14 is close to the air blowing plate 11, and the discharge port 15 is close to the air outlet. The heavy foreign matters or the particles such as stones or metal blocks with larger volume are less influenced by wind power, the particles are discharged out of the removing box 1 through the foreign matter port 14 after falling from the sieve plate 12, and cut tobacco blocked by the sieve plate 5 is discharged from the discharge port 15.

Further, in some preferred embodiments, the side wall of the reject box 1 is provided with a box door 2, and the box door 2 is convenient for operators to observe and maintain the interior of the reject box 1; the bottom end angle department of rejecting case 1 is provided with supporting leg 3, and the coverage of supporting leg 3 can be adjusted according to the use scene. The side wall of the eliminating box 1 is also provided with a switch panel 6, a processor element is arranged in the switch panel 6, and the switch panel 6 is connected with the fan 9 and the motor 43 in a signal manner, so that the output power and the start and stop of the fan 9 and the motor 43 are conveniently controlled.

The working principle of the tobacco shred foreign matter removing device provided by the embodiment is as follows:

when the device is used, firstly, the motor 43 and the fan 9 are started through the switch panel 6, tobacco shreds are placed on the sieve plate 12 of the removing box 1 through the feed hopper 7, the motor 43 rotates to drive the turntable 44 to rotate, and as the two ends of the connecting rod 42 are respectively connected with the turntable 44 and the connecting rod 18 in a rotating way, the sieve plate 12 is also connected with the partition plate 10 in a rotating way, the sieve plate 12 can be driven to vibrate up and down under the action of the turntable 44, so that dust and fragments on the tobacco shreds are removed, the dust and fragments are discharged from the ash discharge port 13, and the first foreign matter removal is completed; then the tobacco drops from the sieve 12, and the air is discharged from the air outlet end of the air blowing plate 11 under the action of the fan 9, so that the dropped tobacco is blown, fine particles such as dust on the tobacco can be further removed, the tobacco is discharged out of the removing box 1 from the screen 5, the tobacco is blocked by the screen 5, and the tobacco flies to the discharge hole 15 to drop and discharge under the influence of gas due to lighter tobacco, heavier foreign matters drop and are discharged from the foreign matter hole 14, and the second foreign matter removing is completed. And removing the foreign matters from the cut tobacco twice to finish the removing work of the foreign matters from the cut tobacco.

It is to be understood that the above examples of the present utility model are provided for clarity of illustration only and are not limiting of the embodiments of the present utility model. Various obvious changes, rearrangements and substitutions can be made by those skilled in the art without departing from the scope of the utility model. It is not necessary here nor is it exhaustive of all embodiments. Any modification, equivalent replacement, improvement, etc. which come within the spirit and principles of the utility model are desired to be protected by the following claims.

Claims

1. A tobacco shred foreign matter removal device, comprising:

2. The tobacco shred-making foreign matter removal device of claim 1, wherein the blower mechanism further comprises a blower disposed at the top of the removal box, and wherein the exhaust end of the blower is connected to the intake end of the blower plate.

3. The tobacco shred-making foreign matter removal device of claim 2, wherein an air intake pipe is connected to an air exhaust end of the blower, and the air intake pipe is connected to an air intake end of the blower plate.

4. The apparatus according to claim 1, wherein the power assembly comprises a motor, a rotary table and a connecting rod, the rotary table is connected to an output end of the motor, one end of the connecting rod is rotatably connected to one side of a non-rotation center of the rotary table, and the other end of the connecting rod is rotatably connected to the connecting rod.

5. The device for removing foreign matter from tobacco shreds according to claim 4, wherein the power assembly further comprises a protective housing, the motor is disposed in the protective housing, and the protective housing is provided with a sliding hole matched with the connecting rod.

6. The device for removing foreign matters from tobacco shreds according to claim 1, wherein an air outlet is provided on a side wall of the removing box, the air outlet is located on a side of the second space away from the air blowing plate, and a mesh plate is embedded in the air outlet.

7. The device for removing foreign matters from tobacco shreds according to claim 6, wherein a foreign matter port and a discharge port are provided at the bottom of the removing box, the foreign matter port is close to the air blower plate, and the discharge port is close to the air outlet.

8. The tobacco shred-making foreign matter removal device of claim 1, wherein a feed inlet is provided at the top of the removal box, the feed inlet being located above the first space, the feed inlet being provided with a feed hopper.

9. The tobacco shred-making foreign matter removal device of claim 8, wherein said feed inlet is surrounded by a baffle.

10. The tobacco shred-making foreign matter removal device of any one of claims 1 to 9, wherein a dust discharge port is provided at the bottom of said removal box, said dust discharge port being located below said first space.