Dust control structure of conveying vibration groove of reconstituted tobacco cutter

Abstract

The utility model belongs to the technical field of reconstituted tobacco shredding equipment, and particularly relates to a reconstituted tobacco shredding machine conveying vibration groove dust control structure which comprises a reconstituted tobacco shredding machine rack, a plurality of shredding machines, a plurality of dust removal and collection covers, a vibration following type sealing cover and a conveying vibration groove outlet collection tank. A lower balancing frame is arranged below the reconstituted tobacco shredding machine rack, and a conveying vibration groove is formed above the reconstituted tobacco shredding machine rack; a plurality of rocker arm mechanisms are correspondingly arranged on the front side and the rear side of the reconstituted tobacco cutter rack, the top ends of the rocker arm mechanisms are rotationally connected with the conveying vibration groove, the bottom ends of the rocker arm mechanisms are rotationally connected with the lower balance frame, and the middles of the rocker arm mechanisms are connected with the reconstituted tobacco cutter rack so that the conveying vibration groove and the lower balance frame can swing left and right relative to the reconstituted tobacco cutter rack. According to the dust control device, the dust control device is modified and optimized, and the vibration type sealing cover is directly connected with the rack of the reconstituted tobacco cutter, so that the integration degree of the sealing cover and the vibration groove is improved. The dust suppression device has a good dust suppression effect.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the reconstituted tobacco cutting equipment technical field, concretely relates to a reconstituted tobacco cutting machine conveying vibration tank dust control structure. BACKGROUND

[0002] The reconstituted tobacco cutting section has large dust raising, and is one of the main reasons for causing the large dust concentration of the reconstituted tobacco cutting workshop environment. The reconstituted tobacco cutting section dust raising points are mainly concentrated in the discharge port of the cutting machine and the conveying vibration tank part, wherein the dust raising mainly includes the cutting machine discharge port into the vibration tank transition point dust raising and the dust raising in the vibration tank conveying process.

[0003] The conventional design dust control device adopts the vibration tank fixed type sealing cover structure, and has the problems of poor dust control effect, which mainly shows that: 1, the fixed type sealing cover support point is on the upper part of the vibration tank, cannot move with the vibration tank, and there is a certain gap between the fixed type sealing cover and the tank body, which cannot effectively suppress dust. 2, when the tank body moves, there is relative movement between the tank body and the sealing cover, when the tank body moves upward, the air at the contact position of the vibration tank and the sealing cover is extruded and quickly out of the gap, a large amount of dust-containing gas will be sprayed out of the sealing cover. 3, when the tank body moves downward, it will also suck back the same amount of air from the outside, but due to the different flow fields of fluid blowing and sucking movement, the blowing air flow speed decays slowly, can blow a long distance, the suction air flow speed decays quickly, the flow distance is small, which leads to only a small part of the suction air flow is the blowing part, which is also the fundamental reason for the poor dust control effect of this kind of vibration tank sealing mode.

[0004] In actual use, dust is sprayed out of all the gaps between the sealing cover and the vibration tank, and due to the problems of air flow disturbance and improper sealing at the discharge port of the cutting machine and the vibration tank transition point, the dust raising is the largest, which not only causes the local environment dust concentration to exceed the standard, but also causes certain influence on the safe operation of the cutting machine.

[0005] Therefore, the inventor improves the fixed type sealing cover structure at the discharge port of the existing reconstituted tobacco cutting machine and the sealing cover structure at the discharge port of the reconstituted tobacco cutting machine and the vibration tank transition point, adopts the vibration type sealing cover structure, adjusts the connection mode of the sealing cover and the vibration tank connection part, improves the integration degree of the sealing cover and the vibration tank, reduces the movement gap between the sealing cover and the vibration tank, and improves the dust suppression effect. UTILITY MODEL CONTENTS

[0006] The utility model discloses in view of prior art's insufficient, propose a kind of reconstituted tobacco cutter conveying vibration tank dust control structure, to dust control device is reformed and optimized, using with vibration type sealing cover;Sealing cover is made of light plate, directly with reconstituted tobacco cutter rack is connected, improve the integration degree of sealing cover and vibration tank;Because the relative movement amplitude of groove body and sealing cover is small, gas blowing suction airflow between groove body and sealing cover is extremely small, dust is not easy to raise and overflow, more easily collect and control.

[0007] The utility model can effectively control dust overflow, and easily collect and control.

[0008] Based on the above purpose, the utility model takes the following technical scheme:

[0009] A kind of reconstituted tobacco cutter conveying vibration tank dust control structure, including reconstituted tobacco cutter rack, several cutters, several dust removal and dust collection covers, and with vibration type sealing cover and conveying vibration tank outlet collection tank;

[0010] Reconstituted tobacco cutter rack extends along horizontal direction left and right;Lower balance frame is provided below reconstituted tobacco cutter rack, and conveying vibration tank is provided above reconstituted tobacco cutter rack;

[0011] The front side and the back side of reconstituted tobacco cutter rack are correspondingly provided with several rocker mechanisms, the top end of rocker mechanism is rotatably connected with conveying vibration tank, the bottom end is rotatably connected with lower balance frame, and the middle part is connected with reconstituted tobacco cutter rack, so that conveying vibration tank and lower balance frame swing left and right relative to reconstituted tobacco cutter rack;

[0012] The several cutters and the several dust removal and dust collection covers are all located above conveying vibration tank;With vibration type sealing cover is covered above conveying vibration tank;The lower side of cutter is blanking port, and with vibration type sealing cover is provided with cutter collection port at the position corresponding to blanking port of cutter, so that cut tobacco after cutting enters into conveying vibration tank through cutter collection port;

[0013] With vibration type sealing cover is detachably connected with reconstituted tobacco cutter rack;

[0014] The bottom end of dust removal and dust collection cover is open, and with vibration type sealing cover is provided with exhaust passage at the position corresponding to dust removal and dust collection cover, and the exhaust passage of with vibration type sealing cover is nested in dust removal and dust collection cover, to form sub-mother type gas collection cover structure;

[0015] The leftmost end of conveying vibration tank is connected with conveying vibration tank outlet collection tank through inclined vibration tank;Collection tank dust collection cover is connected at the top end of conveying vibration tank outlet collection tank.

[0016] Specifically, the top ends of the front and rear rocker mechanisms are respectively rotatably connected to the front and rear sides of the conveying vibration groove, the bottom ends of the front and rear rocker mechanisms are respectively rotatably connected to the front and rear sides of the lower balance frame, and the middle portions of the front and rear rocker mechanisms are respectively rotatably connected to the front and rear sides of the reconstituted tobacco shredding machine rack; a plurality of stepping swing motors are arranged in the reconstituted tobacco shredding machine rack, each of the stepping swing motors corresponds to a front rocker mechanism and a rear rocker mechanism; the middle portions of the front and rear rocker mechanisms are respectively provided with connecting shafts which extend into the reconstituted tobacco shredding machine rack from the front and rear sides and are connected to motor shafts of the corresponding stepping swing motors.

[0017] Specifically, the left end of the reconstituted tobacco shredding machine rack is provided with a left supporting leg, and the right end of the reconstituted tobacco shredding machine rack is provided with a right supporting leg; during operation, the reconstituted tobacco shredding machine rack is placed on the horizontal ground through the left and right supporting legs.

[0018] Specifically, the lower balance frame and the conveying vibration groove both extend leftward and rightward along the horizontal direction.

[0019] Specifically, the rear sides of the plurality of shredding machines and the rear sides of the plurality of dust removal and collection covers are fixed through the fixing supports, and the plurality of shredding machines and the plurality of dust removal and collection covers are relatively stationary with respect to the reconstituted tobacco shredding machine rack.

[0020] Specifically, the rear sides of the plurality of shredding machines and the rear sides of the plurality of dust removal and collection covers are fixed to the horizontal ground through the fixing supports.

[0021] Specifically, the shredding machines and the dust removal and collection covers are arranged from right to left with intervals.

[0022] Specifically, there are three shredding machines and two dust removal and collection covers.

[0023] Specifically, the top end of the dust removal and collection cover is provided with a dust discharge port, and the dust removal and collection cover can discharge the dust collected from the top end through the connection of the first dust discharge pipeline.

[0024] Specifically, the top end of the dust removal and collection cover is provided with a front and rear direction extending connecting frame, the front end of the connecting frame extends forward to the front side of the reconstituted tobacco shredding machine rack and extends downward to form a front connecting strip; the rear end of the connecting frame extends backward to the rear side of the reconstituted tobacco shredding machine rack and extends downward to form a rear connecting strip.

[0025] The front connecting strip is detachably connected to the reconstituted tobacco shredding machine rack, and the rear connecting strip is detachably connected to the reconstituted tobacco shredding machine rack.

[0026] Specifically, the front and rear connecting strips are connected to the reconstituted tobacco shredding machine rack in a bolt connection or rivet connection manner.

[0027] Specifically, the clamping structure is formed by the connecting frame, the front connecting strip and the rear connecting strip, and the vibration type sealing cover is detachably connected to the reconstituted tobacco shredding machine frame through the front connecting strip and the rear connecting strip, and the movable space for the conveying vibration groove is formed between the vibration type sealing cover and the reconstituted tobacco shredding machine frame.

[0028] Specifically, the top end of the shredding collection port of the vibration type sealing cover is provided with a magnet elastic cloth, the magnet elastic cloth is arranged around the shredding collection port and extends upward, and the magnet elastic cloth is softly connected to the material dropping port of the shredding machine.

[0029] Specifically, the magnet elastic cloth at the shredding collection port of the vibration type sealing cover and the soft connection at the material dropping port of the shredding machine form an effective dust control structure in the area near the outlet of the shredding machine.

[0030] Specifically, the outer periphery of the magnet elastic cloth at the shredding collection port of the vibration type sealing cover is provided with an iron flange, and the material dropping port of the shredding machine is provided with a magnetic strip, and the magnetic force of the magnet elastic cloth and the magnetic strip can improve the sealing effect of the shredding collection port of the vibration type sealing cover and the material dropping port of the shredding machine. Such sealing method not only has good sealing effect, but also is convenient to operate.

[0031] Specifically, since the gas blowing and suction flow of the conveying vibration groove corresponding to the exhaust channel of the vibration type sealing cover and the dust removal and collection cover is very small, the sub-mother type gas collecting cover structure can improve the dust removal effect.

[0032] Specifically, the leftmost end of the conveying vibration groove is soft connected with the inclined vibration groove.

[0033] Specifically, the top end of the collection tank dust collecting cover is provided with a dust discharge port, and the second dust discharge pipeline can be connected to discharge the dust, particles and the like collected by the collection tank dust collecting cover from the top end of the collection tank dust collecting cover when collecting tobacco shreds.

[0034] Specifically, the top end of the dust removal and collection cover can be connected to the first dust discharge pipeline, and the first dust discharge pipeline is connected to the top end to the air extraction device or the negative pressure device to realize the air extraction and dust discharge of the dust removal and collection cover; the top end of the collection tank dust collecting cover can be connected to the second dust discharge pipeline, and the second dust discharge pipeline is connected to the top end to the air extraction device or the negative pressure device to realize the air extraction and dust discharge of the collection tank dust collecting cover.

[0035] The beneficial effects of the utility model are as follows:

[0036] 1. The utility model discloses a dust control device is optimized, adopts the sealing cover of vibration type, and the sealing cover is made of light plate material, is directly connected with the rack of reconstituted tobacco shredding machine, improves the integration degree of sealing cover and vibration groove, because the relative motion amplitude of groove body and sealing cover is small, the gas blowing and sucking airflow between groove body and sealing cover is very small, and the dust is not easy to raise and overflow, and is easier to collect and control.

[0037] 2. The negative pressure wind in the dust removal and collection cover can also form a micro negative pressure inside the whole conveying vibration groove body, effectively preventing dust overflow.

[0038] 3. The utility model discloses a dust control device is optimized, adopts the sealing cover of vibration type, and the sealing cover is made of light plate material, is directly connected with the rack of reconstituted tobacco shredding machine, improves the integration degree of sealing cover and vibration groove, because the relative motion amplitude of groove body and sealing cover is small, the gas blowing and sucking airflow between groove body and sealing cover is very small, and the dust is not easy to raise and overflow, and is easier to collect and control.

[0039] 4. The utility model discloses a dust control device is optimized, adopts the sealing cover of vibration type, and the sealing cover is made of light plate material, is directly connected with the rack of reconstituted tobacco shredding machine, improves the integration degree of sealing cover and vibration groove, because the relative motion amplitude of groove body and sealing cover is small, the gas blowing and sucking airflow between groove body and sealing cover is very small, and the dust is not easy to raise and overflow, and is easier to collect and control. DRAWINGS

[0040] Figure 1 It is the front view of the reconstituted tobacco shredding machine conveying vibration groove dust control structure of example 1.

[0041] Figure 2 It is the top view position relation drawing of the sealing cover of vibration type and dust removal and collection cover of example 1. DETAILED DESCRIPTION

[0042] In order to make the above-mentioned purpose, technical features and advantages of the utility model more obvious and easy to understand, the specific embodiment of the utility model is explained in detail below. In the following description, a lot of specific details are set forth to facilitate a full understanding of the utility model. However, the utility model can be implemented in many other ways different from the description herein, and those skilled in the art can make similar improvements without departing from the connotation of the utility model, so the utility model is not limited by the following disclosed specific implementation.

[0043] In the description of the utility model, it is necessary to explain that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and therefore cannot be understood as limiting the utility model. In addition, the terms "first" and "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance.

[0044] In the description of the utility model, it is necessary to explain that, unless otherwise expressly specified and limited, the terms "installation", "provided with", "connection" and the like should be broadly understood; for ordinary skilled persons in the art, the specific meanings of the above terms in the utility model can be understood according to the specific circumstances.

[0045] Embodiment 1

[0046] As Figures 1-2 shown, a reconstituted tobacco cutter conveying vibration tank dust control structure, including reconstituted tobacco cutter rack 1, a plurality of cutters 3, a plurality of dust removal dust hood 2, and a vibration type sealing cover 5, a conveying vibration tank outlet collection tank 4;

[0047] The reconstituted tobacco cutter rack 1 extends left and right along the horizontal direction, and the left end of the reconstituted tobacco cutter rack 1 is provided with a left leg 12, and the right end of the reconstituted tobacco cutter rack 1 is provided with a right leg 13. After running, the reconstituted tobacco cutter rack 1 is placed on the horizontal ground through the left leg 12 and the right leg 13.

[0048] The reconstituted tobacco cutter rack 1 is provided below the lower balance frame 15, and the reconstituted tobacco cutter rack 1 is provided above the conveying vibration tank 16. The lower balance frame 15 and the conveying vibration tank 16 both extend left and right along the horizontal direction. The reconstituted tobacco cutter rack 1 is provided with a plurality of first rocker arm mechanisms 17 from left to right on the front side. The reconstituted tobacco cutter rack 1 is provided with a plurality of second rocker arm mechanisms (not marked in the figure) from left to right on the rear side.

[0049] The top end of the plurality of first rocker arm mechanisms 17 is rotatably connected to the front side of the conveying vibration tank 16, the bottom end of the plurality of first rocker arm mechanisms 17 is rotatably connected to the front side of the lower balance frame 15, and the plurality of first rocker arm mechanisms 17 are rotatably connected to the front side of the reconstituted tobacco cutter rack 1.

[0050] The top end of the plurality of second rocker arm mechanisms is rotatably connected to the rear side of the conveying vibration tank 16, the bottom end of the plurality of second rocker arm mechanisms is rotatably connected to the rear side of the lower balance frame 15, and the plurality of second rocker arm mechanisms are rotatably connected to the rear side of the reconstituted tobacco cutter rack 1.

[0051] The rack 1 of the reconstituted tobacco shredding machine is provided with a plurality of step-type swing motors (not shown in the figure) corresponding to the positions of a plurality of first rocker arm mechanisms 17 and a plurality of second rocker arm mechanisms; the middle of each of the plurality of first rocker arm mechanisms 17 is provided with a first connecting shaft, which extends into the rack 1 of the reconstituted tobacco shredding machine from front to back and is connected to the front side of the motor shaft of the corresponding step-type swing motor; the middle of each of the plurality of second rocker arm mechanisms is provided with a second connecting shaft, which extends into the rack 1 of the reconstituted tobacco shredding machine from back to front and is connected to the rear side of the motor shaft of the corresponding step-type swing motor.

[0052] The plurality of first rocker arm mechanisms 17 can rotate clockwise and counterclockwise around the first connecting shaft by the step-type swing motor, and the plurality of second rocker arm mechanisms can rotate clockwise and counterclockwise around the second connecting shaft by the step-type swing motor; thereby realizing the left and right swinging of the conveying vibration trough 16 and the lower balance frame 15 driven by the plurality of first rocker arm mechanisms 17 and the plurality of second rocker arm mechanisms.

[0053] Specifically, in the present embodiment, the structure and operation mode of the step-type swing motor, and the specific connection mode of the plurality of first rocker arm mechanisms 17 and the plurality of second rocker arm mechanisms with the plurality of step-type swing motors all adopt conventional settings in the prior art, which are not the points of the present application, and thus will not be described in detail.

[0054] The plurality of shredding machines 3 and the plurality of dust removal and collection hoods 2 are located above the conveying vibration trough 16, and the rear sides of the plurality of shredding machines 3 and the rear sides of the plurality of dust removal and collection hoods 2 are fixed by fixed supports, and the plurality of shredding machines 3 and the plurality of dust removal and collection hoods 2 are relatively stationary with the rack 1 of the reconstituted tobacco shredding machine; specifically, in the present embodiment, the rear sides of the plurality of shredding machines 3 and the rear sides of the plurality of dust removal and collection hoods 2 are fixed to the horizontal ground by fixed supports.

[0055] Further, the shredding machines 3 and the dust removal and collection hoods 2 are arranged in intervals from right to left; in the present embodiment, there are three shredding machines 3 and two dust removal and collection hoods 2.

[0056] The top ends of the two dust removal and collection hoods 2 are provided with dust discharge ports, and the dust collected by the dust removal and collection hoods 2 can be discharged from the top ends through the connection of the first dust discharge pipeline.

[0057] The vibration-following sealing cover 5 is located above the conveying vibration trough 16 and below the plurality of shredding machines 3 and the plurality of dust removal and collection hoods 2, and extends left and right along the extension direction of the rack 1 of the reconstituted tobacco shredding machine;

[0058] The top end of the vibration following sealing cover 5 is provided with a front and rear direction extending connecting frame 51, the front end of the connecting frame 51 extends to the front side of the reconstituted tobacco shredding machine rack 1 and extends downward to form a front connecting strip 52; the rear end of the connecting frame 51 extends to the rear side of the reconstituted tobacco shredding machine rack 1 and extends downward to form a rear connecting strip (not marked in the figure);

[0059] The front connecting strip 52 is detachably connected with the reconstituted tobacco shredding machine rack 1, and the rear connecting strip is detachably connected with the reconstituted tobacco shredding machine rack 1; specifically, in the embodiment, the front connecting strip 52 and the rear connecting strip are connected with the reconstituted tobacco shredding machine rack 1 by bolt connection or rivet connection.

[0060] In the application, the clamping structure is formed by the connecting frame 51, the front connecting strip 52 and the rear connecting strip, and the vibration following sealing cover 5 is detachably connected with the reconstituted tobacco shredding machine rack 1 through the front connecting strip 52 and the rear connecting strip, and at the same time, the active space for the conveying vibration tank 16 to move is formed between the vibration following sealing cover 5 and the reconstituted tobacco shredding machine rack 1.

[0061] The material of the vibration following sealing cover 5 is a 1.5mm thick light aluminum plate, which has certain strength and does not greatly increase the load of the conveying vibration tank 16, and is connected with the reconstituted tobacco shredding machine rack 1 by bolt connection or rivet connection, which does not affect the conveying capacity of the conveying vibration tank 16 and the running stability of the reconstituted tobacco shredding machine rack 1.

[0062] The lower part of the shredding machine 3 is a material falling port, and the vibration following sealing cover 5 is provided with a shredded tobacco collecting port corresponding to the position of the material falling port of the shredding machine 3, and specifically, in the embodiment, the top end of the shredded tobacco collecting port of the vibration following sealing cover 5 is provided with a magnetic elastic cloth 14, the magnetic elastic cloth 14 is arranged around the shredded tobacco collecting port and extends upward, and the magnetic elastic cloth 14 is soft connected with the material falling port of the shredding machine 3.

[0063] The magnetic elastic cloth 14 at the shredded tobacco collecting port of the vibration following sealing cover 5 is soft connected with the material falling port of the shredding machine 3, forming an effective dust control structure in the area near the outlet of the shredding machine.

[0064] Due to the rotation of the cutter roll in the shredding machine 3 and the guiding effect of the material on the airflow, there is a large airflow at the material falling port of the shredding machine 3, and it is difficult to control the dust, so the material falling port of the shredding machine 3 and the vibration following sealing cover 5 must be effectively sealed, and at the same time, the operation and maintenance convenience of the shredding machine 3 are considered, so the magnetic elastic cloth 14 soft connection structure is adopted in the utility model, and the magnetic elastic cloth 14 has the effect of filtering dust.

[0065] In addition, the iron flange can be arranged outside the periphery of the magnet elastic cloth 14 at the tobacco shred collecting port of the vibration following sealing cover 5, and a magnetic strip is arranged at the material dropping port of the tobacco shredding machine 3, so that the sealing effect of the tobacco shred collecting port of the vibration following sealing cover 5 and the material dropping port of the tobacco shredding machine 3 can be improved through the magnetic attraction between the magnet elastic cloth 14 and the magnetic strip, and the sealing mode is not only good in sealing effect, but also convenient to operate.

[0066] The dust removal dust collecting cover 2 is open at the bottom end, and the vibration following sealing cover 5 is provided with an exhaust channel (not marked in the figure) corresponding to the position of the dust removal dust collecting cover 2, the exhaust channel of the vibration following sealing cover 5 is nested in the dust removal dust collecting cover 2, forming a mother-son type gas collecting cover structure, and a slight swing gap is left between the exhaust channel of the vibration following sealing cover 5 and the dust removal dust collecting cover 2.

[0067] Since the gas blowing and suction air flow at the exhaust channel of the vibration following sealing cover 5 corresponding to the conveying vibration groove 16 and at the dust removal dust collecting cover 2 is extremely small, the mother-son type gas collecting cover structure can improve the dust removal effect.

[0068] The negative pressure wind in the dust removal dust collecting cover 2 can also form a slight negative pressure in the whole conveying vibration groove 16, effectively preventing dust overflow. The dust removal effect is good when the cover opening wind speed of the dust removal dust collecting cover 2 is 0.7 m / s. The mother-son type gas collecting cover structure formed by the utility model is simple to use, and is convenient to disassemble and blow, and has good dust suppression effect.

[0069] Since the conveying vibration groove 16 is used for conveying materials from right to left, the leftmost end of the conveying vibration groove 16 is connected with the conveying vibration groove outlet collecting tank 4 through the inclined vibration groove 6, wherein the leftmost end of the conveying vibration groove 16 is connected with the inclined vibration groove 6 in a flexible manner; and the top end of the conveying vibration groove outlet collecting tank 4 is connected with a collecting tank dust collecting cover.

[0070] The top end of the collecting tank dust collecting cover is provided with a dust discharge port, and the second dust discharge pipeline can be connected, so that the dust, particles and the like collected by the collecting tank dust collecting cover during the collection of the tobacco shred in the conveying vibration groove outlet collecting tank 4 are discharged from the top end of the collecting tank dust collecting cover.

[0071] Further, in the embodiment, the top end of the dust removal dust collecting cover 2 can be connected with the first dust discharge pipeline, and the top end of the first dust discharge pipeline can be connected with the air extraction device or the negative pressure device, so as to realize the air extraction and dust discharge of the dust removal dust collecting cover 2; and the top end of the collecting tank dust collecting cover can be connected with the second dust discharge pipeline, and the top end of the second dust discharge pipeline can be connected with the air extraction device or the negative pressure device, so as to realize the air extraction and dust discharge of the collecting tank dust collecting cover.

[0072] Figure 1 In the embodiment, the arrow below the lower balance frame 15 is the moving direction of the reconstituted tobacco and tobacco shred during the operation of the device.

[0073] The operation mode of the utility model is as follows:

[0074] The device falls into the conveying vibration groove 16 through the blanking hole below the tobacco cutting machine 3 in the operation process, and is conveyed to the conveying vibration groove outlet collecting tank 4 through the inclined vibration groove 6.

[0075] During the period, the dust control of the top, front side and rear side of the conveying vibration groove 16 can be realized through the vibration type sealing cover 5, so that the conveying vibration groove 16 has a certain sealing property, thereby realizing the dust suppression effect.

[0076] Through the sub-mother type gas collecting cover structure of the conveying vibration groove 16 and the dust removal and dust collecting cover 2, the negative pressure wind in the dust removal and dust collecting cover 2 can also form a micro negative pressure in the entire conveying vibration groove 16 groove body, effectively preventing dust overflow, and the dust removal and dust collecting cover 2 has good dust control effect.

[0077] Due to the rotation of the cutter roller in the tobacco cutting machine 3 and the guiding effect of the material on the airflow, there is a large airflow at the blanking hole of the tobacco cutting machine 3, and the dust is difficult to control, so the blanking hole of the tobacco cutting machine 3 and the vibration type sealing cover 5 must be effectively sealed, and the operation and maintenance convenience of the tobacco cutting machine 3 is considered;

[0078] The utility model discloses a magnet elastic cloth 14 is set to the top of the tobacco cutting collection opening of vibration type sealing cover 5, and the magnet elastic cloth 14 of tobacco cutting collection opening of vibration type sealing cover 5 and the soft joint of blanking hole of tobacco cutting machine 3 can form the dust control structure of effective near the tobacco cutting machine export area.

[0079] The utility model discloses a plurality of technical means to the reconstituted tobacco tobacco cutting machine conveying vibration groove carry out dust control and dust suppression, can realize under the premise of not influencing vibration groove operation stability to improve dust control effect.

[0080] The above-mentioned embodiments only express several implementation manners of the utility model, and the description is more specific and detailed, but can not be understood as the limitation of the utility model patent range. It should be pointed out that for ordinary skilled person in the art, without departing from the concept of the utility model, a plurality of deformation and improvement can be made, and these all belong to the protection scope of the utility model. Therefore, the protection scope of the utility model patent should be according to the appended claims.

Claims

1. A reconstituted tobacco leaf cutter dust control structure for a delivery shoe, characterized by, The reconstituted tobacco cutting machine frame, a plurality of cutting machines, a plurality of dust removal and collection hoods, and a vibration type sealing cover and a conveying vibration tank outlet collection tank are included. The reconstituted tobacco cutting machine frame extends left and right along the horizontal direction; a lower balance frame is arranged below the reconstituted tobacco cutting machine frame, and a conveying vibration tank is arranged above the reconstituted tobacco cutting machine frame. A plurality of rocker mechanisms are arranged on the front side and the rear side of the reconstituted tobacco cutting machine frame; the top end of the rocker mechanism is rotationally connected with the conveying vibration tank, the bottom end is rotationally connected with the lower balance frame, and the middle part is connected with the reconstituted tobacco cutting machine frame, so that the conveying vibration tank and the lower balance frame swing left and right relative to the reconstituted tobacco cutting machine frame. The plurality of cutting machines and the plurality of dust removal and collection hoods are arranged above the conveying vibration tank; the vibration type sealing cover is arranged above the conveying vibration tank; the lower part of the cutting machine is a material falling port, and the vibration type sealing cover is provided with a cutting collection port corresponding to the position of the material falling port of the cutting machine, so that the cut tobacco enters the conveying vibration tank through the cutting collection port. The vibration type sealing cover is detachably connected with the reconstituted tobacco cutting machine frame. The dust removal and collection hood is open at the bottom end, and the vibration type sealing cover is provided with an exhaust passage corresponding to the position of the dust removal and collection hood; the exhaust passage of the vibration type sealing cover is nested in the dust removal and collection hood, forming a mother-son type gas collection cover structure. The leftmost end of the conveying vibration tank is connected with the conveying vibration tank outlet collection tank through an inclined vibration tank; and the top end of the conveying vibration tank outlet collection tank is connected with a collection tank dust collection cover.

2. The reconstituted tobacco leaf cutter house dust control structure of claim 1, wherein, The top end of the front side rocker mechanism is rotationally connected with the front side of the conveying vibration tank, the bottom end of the front side rocker mechanism is rotationally connected with the front side of the lower balance frame, and the middle part of the front side rocker mechanism is rotationally connected with the front side of the reconstituted tobacco cutting machine frame; the top end of the rear side rocker mechanism is rotationally connected with the rear side of the conveying vibration tank, the bottom end of the rear side rocker mechanism is rotationally connected with the rear side of the lower balance frame, and the middle part of the rear side rocker mechanism is rotationally connected with the rear side of the reconstituted tobacco cutting machine frame; a plurality of stepping swing motors are arranged in the reconstituted tobacco cutting machine frame, each stepping swing motor corresponding to a front side rocker mechanism and a rear side rocker mechanism; the middle part of the front side rocker mechanism and the middle part of the rear side rocker mechanism are each provided with a connecting shaft, which extends into the reconstituted tobacco cutting machine frame from the front side and the rear side, and is connected with the motor shaft of the corresponding stepping swing motor.

3. The reconstituted tobacco leaf cutter house dust control structure of claim 1, wherein, The left end of the reconstituted tobacco cutting machine frame is provided with a left supporting leg, and the right end of the reconstituted tobacco cutting machine frame is provided with a right supporting leg; the lower balance frame and the conveying vibration tank extend left and right along the horizontal direction.

4. The reconstituted tobacco leaf cutter house dust control structure of claim 1, wherein, The rear side of the plurality of cutting machines and the rear side of the plurality of dust removal and collection hoods are fixed by fixed supports, and the plurality of cutting machines and the plurality of dust removal and collection hoods are relatively stationary relative to the reconstituted tobacco cutting machine frame.

5. The reconstituted tobacco leaf cutter house dust control structure of claim 1, wherein, The cutting machines and the dust removal and collection hoods are arranged from right to left.

6. The reconstituted tobacco leaf cutter house dust control structure of claim 1, wherein, The top end of the dust removal and collection hood is provided with a dust discharge port.

7. The reconstituted tobacco leaf cutter house dust control structure of claim 1, wherein, The top end of the vibration type sealing cover is provided with a front-rear direction extending connecting frame, the front end of the connecting frame extends forward to the front side of the reconstituted tobacco cutting machine frame, and extends downward to form a front connecting strip; The rear end of the connecting frame extends backward to the rear side of the reconstituted tobacco cutting machine frame, and extends downward to form a rear connecting strip; The front connecting strip is detachably connected with the reconstituted tobacco cutting machine frame, and the rear connecting strip is detachably connected with the reconstituted tobacco cutting machine frame.

8. The reconstituted tobacco leaf cutter house dust control structure of claim 1, wherein, The top end of the tobacco shred collecting port of the vibration type sealing cover is provided with a magnet elastic cloth, which is arranged around the tobacco shred collecting port and extends upward.

9. The reconstituted tobacco leaf cutter dust transport trough control structure of claim 8, wherein, The outer periphery of the magnet elastic cloth at the tobacco shred collecting port of the vibration type sealing cover is provided with an iron flange, and the material dropping port of the tobacco shred machine is provided with a magnetic strip.

10. The reconstituted tobacco leaf cutter house dust control structure of claim 1, wherein, The leftmost end of the conveying vibration groove is connected with the inclined vibration groove in a flexible manner.

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