CN212661046U - Tobacco flake separating device - Google Patents

Abstract

The utility model belongs to the technical field of tobacco processing equipment, in particular to a tobacco flake separating device, which comprises an outer frame and a screen board arranged on the outer frame, wherein the screen board comprises a side board and a combination board, the combination board comprises a plurality of first splice boards and second splice boards, the first splice boards and the second splice boards are fixed on the outer frame in a staggered manner, the lower parts of the first splice boards and the second splice boards are respectively provided with a scraping blade board, the scraping blade boards are arranged on the outer frame in a sliding manner, a linkage rod is fixedly arranged between the scraping blade boards, an adjusting piece is arranged on the outer frame, the adjusting piece is in transmission connection with the linkage rod, the scraping blade boards comprise a baffle and an inclined plate, the inclined plate is hinged and arranged on the baffle, the side board, the first splice boards and the second splice boards are respectively provided with a screen hole, the outer frame is provided with a lifting adjusting mechanism, a traction column sliding card is arranged in the lifting adjusting mechanism, and is, the screening effect can reduce gradually in the use, the nonadjustable problem of screening precision simultaneously.

Description

Tobacco flake separating device

Technical Field

The utility model belongs to the technical field of the tobacco processing equipment, concretely relates to smoked sheet separator.

Background

With the wide application of high-speed cigarette making machines, the requirements of cigarette factories on the uniformity of tobacco leaves are higher and higher. At present, many tobacco factories recognize the problem and uniformly lift tobacco leaves to a working schedule, in the process of processing the tobacco leaves, the screening of the tobacco leaves is an important link, and the screening aims to screen out a large number of tobacco leaves for independent processing, so that the tobacco leaves can be reduced in size, the tobacco leaf consumption in the production process is reduced, and the production cost is reduced.

The current main screening mode of tobacco leaves is vibration screening equipment, and because the tobacco leaves have large mass, the screen is usually formed by opening round holes on a plate body, and a woven screen is not generally used. The disadvantage of this kind of screen cloth is, the screen cloth is blockked up easily to the in-process tobacco leaf of screening, and the screening effect can reduce gradually in the use to block up the screen cloth, the screening efficiency that leads to is lower, and the sieve mesh size is not adjustable, need change whole screen cloth when changing the screening precision.

SUMMERY OF THE UTILITY MODEL

Based on the problem mentioned in the above-mentioned background art, the utility model provides a smoked sheet separator for solve the in-process tobacco leaf of present tobacco leaf screening and block up the screen cloth easily, the screening effect can reduce gradually in the use, and block up the screen cloth, sieve the nonadjustable problem of precision simultaneously.

The utility model adopts the technical scheme as follows:

a tobacco flake separating device comprises an outer frame and a screen board arranged on the outer frame, wherein the screen board comprises a side board and a combination board, the combination board comprises a plurality of first splicing boards and a plurality of second splicing boards, the first splicing boards and the second splicing boards are fixed on the outer frame in a staggered manner, the bottoms of the first splicing boards and the second splicing boards are respectively provided with a first connecting groove and a second connecting groove which correspond to each other, the lower parts of the first splicing boards and the second splicing boards are respectively provided with a scraping blade board which is arranged on the outer frame in a sliding manner, a linkage rod is fixedly arranged among the scraping blade boards, an adjusting piece is arranged on the outer frame and is in transmission connection with the linkage rod, the scraping blade boards comprise a baffle and an inclined plate, the inclined plate is hinged and arranged on the baffle, the baffle is provided with reserved grooves corresponding to sieve meshes, and two ends of the inclined plate are provided with traction columns, the connecting plate is installed to the baffle bottom, connecting plate fixed mounting is on the gangbar, set up the breach on the swash plate, the gangbar is located the breach, the sieve mesh has all been seted up on sideboard, first splice plate and the second splice plate, the sieve mesh dislocation distribution on first splice plate and the second splice plate, install lift adjustment mechanism on the frame, pull the post and slide the card and locate in the lift adjustment mechanism.

On the basis of the above scheme, the utility model discloses following improvement has still been carried out:

furthermore, the adjusting part comprises an ejector rod, a connecting rod and an adjusting screw rod, the ejector rod and the connecting rod are integrally formed, the adjusting screw rod is in threaded connection with the outer frame, a first transmission groove and a second transmission groove which are communicated with each other are formed in the linkage rod, the width size of the first transmission groove is equal to the outer diameter of the ejector rod, the width size of the second transmission groove is equal to the outer diameter of the connecting rod, a first blind hole is formed in the end portion of the adjusting screw rod, an adjusting column is arranged at the other end of the adjusting screw rod, the connecting rod is arranged in the first blind hole in a penetrating mode, connecting holes which correspond to each other are formed in the adjusting screw rod and the connecting rod, and. The adjusting screw rod is driven to generate horizontal displacement while rotating by rotating the adjusting key, the ejector rod can generate horizontal displacement while rotating by the adjusting screw rod, the ejector rod and the connecting rod can drive the linkage rod to horizontally move firstly by adjusting without driving the linkage rod to rotate under the action of the first transmission groove and the second transmission groove, and the linkage rod of the horizontal movement can drive the scraper blade plate to horizontally move.

Furthermore, the first splicing plate and the second splicing plate are provided with round corners at the top ends of the sieve holes. The top ends of the sieve pores are smoother, and the tobacco leaves can fall into the sieve pores better in the screening process.

Furthermore, two bases which are arranged oppositely are installed on the inner walls of two sides of the outer frame, the outer frame is detachably provided with a fixed rod, and the side plates, the first splicing plates and the second splicing plates are all installed between the bases and the fixed rod. Bear sideboard, first splice plate and second splice plate through the base, the rethread fixed rod is fixed sideboard, first splice plate and second splice plate for when the installation directly place sideboard, first splice plate and second splice plate on the base, then through the dead lever fixed can, simple to operate, convenient to use.

Further, a first mounting groove, a second mounting groove and an adjusting groove are arranged on the base, the lifting adjusting mechanism comprises a top plate and a pressing plate, the traction column is positioned between the top plate and the pressing plate and is in sliding contact with the top plate and the pressing plate, the width dimension of the pressing plate is smaller than that of the top plate, the bottom end of the top plate is provided with a plurality of limiting posts, the base is provided with limiting holes matched with the limiting posts, the limiting column is slidably arranged in the limiting hole, the side walls at the two ends of the top plate are provided with a first traction groove and a second traction groove, a first stud is fixedly arranged on the pressure plate, a traction plate and a fastening nut are arranged on the first stud, the base is in threaded connection with a second stud in the adjusting groove, and the top end of the second stud is in spherical hinge with the top plate. Drive roof and clamp plate through the second double-screw bolt and reciprocate, because the post of pulling on the swash plate is located between roof and the clamp plate, when the height of roof and clamp plate changes, pull the angle that the post will slide the change swash plate between roof and clamp plate, thereby can realize adjusting the angle of swash plate, and then change the angle of swash plate according to actual conditions in the use, when avoiding scraping the lamina tecti messenger and removing the sieve mesh and sheltered from by the baffle, the swash plate keeps former inclination to remove and shelters from the sieve mesh, lead to being difficult to fall out from the sieve mesh and cause the jam at screening in-process tobacco leaf, set up the reservation groove corresponding with the sieve mesh on the baffle.

Furthermore, second blind holes are respectively formed in two ends of the fixing rod, a sliding groove communicated with the second blind holes is formed in the upper end of the fixing rod, a lock pin is slidably mounted in the second blind holes, a spring is arranged between the lock pin and the bottom of the second blind holes, a driving lever penetrates through the sliding groove and is fixedly connected with the lock pin, and a through hole corresponding to the lock pin is formed in the outer frame. The fixed rod is fixed on the outer frame by clamping the spring ejection lock pin into the through hole, and the deflector rod is pulled when the fixed rod needs to be disassembled, so that the fixed rod is convenient to install and disassemble.

Furthermore, a clamping groove is formed in the inclined plate, and a bearing beam corresponding to the clamping groove is mounted on the outer frame. The middle parts of the first splicing plate and the second splicing plate are supported through the bearing beam, and the middle parts of the first splicing plate and the second splicing plate are prevented from sinking when the tobacco leaves are high in quality.

Furthermore, the bearing beam and the linkage rod are located between two adjacent sieve holes on the first splicing plate, and the bearing beam is located between two adjacent sieve holes on the second splicing plate. Avoid spandrel girder and sieve mesh coincidence to lead to the sieve mesh lower extreme to be sheltered from by the spandrel girder, cause the tobacco leaf to block up the sieve mesh at the screening in-process.

The utility model has the advantages that:

1. the first splicing plate and the second splicing plate are respectively provided with an inclined plate, in the process of oscillating and screening, because the movement track of the screen is fixed, the tobacco leaves are irregularly oscillated during screening, and the part of the tobacco leaves falling into the screen holes impacts the inclined plates, so that the part of the tobacco leaves falling into the screen holes can be better taken out under the action of the inclined plates, and the tobacco leaves can be better prevented from blocking the screen holes;

2. the scraper blade plate can be driven to move through the linkage rod, so that the baffle plate slides in the first connecting groove and the second connecting groove to shield the sieve pores, the size of the exposed part of the sieve pores can be adjusted, and the screening precision of the screen is adjusted;

3. the height of the traction column on the inclined plate is adjusted through the lifting adjusting mechanism, the traction column on the inclined plate is slidably mounted on the lifting adjusting mechanism, and the traction column slides on the lifting adjusting mechanism to change the angle of the inclined plate while the lifting adjusting mechanism changes the height of the traction column, so that the angle of the inclined plate can be adjusted, the angle of the inclined plate is changed according to actual conditions in the using process, and when a movable sieve pore is shielded by a baffle due to a leaf scraping plate, the inclined plate keeps the original inclined angle to move to shield the sieve pore, and tobacco leaves are difficult to fall out of the sieve pore to cause blockage in the screening process;

4. the screen is formed by combining the side plates, the first splicing plates and the second splicing plates, when the screen is locally damaged, the damaged parts of the first splicing plates and the second splicing plates can be disassembled and replaced, the whole replacement is not needed, and the cost is reduced; and compared with the screen with an integral structure, the combined screen is easy to produce and manufacture.

Drawings

The present invention can be further illustrated by the non-limiting examples given in the accompanying drawings;

fig. 1 is a schematic structural diagram of a combined screen with adjustable screen holes in an embodiment of the present invention;

FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1;

FIG. 3 is a schematic structural view of a first splice plate according to an embodiment of the present invention;

FIG. 4 is an enlarged view of the structure at B in FIG. 3;

fig. 5 is a schematic view of a partially cut-away structure of the fixing rod in the embodiment of the present invention;

FIG. 6 is a right side view of the hanger plate and linkage;

FIG. 7 is a schematic view of an installation structure of an adjusting member according to an embodiment of the present invention;

fig. 8 is a schematic structural view of an outer frame in an embodiment of the present invention;

FIG. 9 is an enlarged view of the structure at C in FIG. 8;

FIG. 10 is an enlarged view of the structure of FIG. 8 at D;

FIG. 11 is a schematic view of an installation structure of the baffle and the inclined plate in the embodiment of the present invention;

FIG. 12 is an enlarged view of the structure at E in FIG. 11;

fig. 13 is a schematic view of a longitudinal structure of the outer frame in the embodiment of the present invention;

FIG. 14 is an enlarged view of the structure of FIG. 13 at F;

FIG. 15 is an enlarged schematic view of FIG. 14 at G;

FIG. 16 is a schematic view of an installation structure of a leaf hanging plate and a linkage rod in the embodiment of the present invention;

the main element symbols are as follows:

the hinge structure comprises an outer frame 1, a bearing strip 11, a base 12, a first mounting groove 121, a second mounting groove 122, an adjusting groove 123, a second stud 124, a through hole 13, a first splicing plate 2, a sieve hole 21, a first connecting groove 22, a second connecting groove 23, a side plate 3, a second splicing plate 4, a fixing rod 5, a second blind hole 51, a sliding groove 52, a locking pin 53, a deflector rod 54, a spring 55, a leaf hanging plate 6, a baffle 61, a reserved groove 611, a connecting plate 612, a hinge protrusion 613, an inclined plate 62, a linkage rod 63, a clamping groove 621, a traction column 622, a hinge groove 623, a notch 624, a first transmission groove 631, a second transmission groove 632, a top rod 71, a connecting rod 72, an adjusting screw 73, an adjusting column 74, a connecting hole 75, a top plate 81, a pressing plate 82, a limiting column 811, a first traction groove 812, a second traction groove 813, a first stud 83, a traction plate 831 and.

Detailed Description

In order to make the present invention better understood by those skilled in the art, the technical solutions of the present invention are further described below with reference to the accompanying drawings and examples.

Examples

As shown in figures 1-16, a tobacco flake separating device comprises an outer frame 1 and a screen board installed on the outer frame 1, wherein the screen board comprises a side plate 3 and a composition board, the composition board comprises a plurality of first splicing plates 2 and a plurality of second splicing plates 4, the first splicing plates 2 and the second splicing plates 4 are fixed on the outer frame 1 in a staggered manner, the bottoms of the first splicing plates 2 and the second splicing plates 4 are respectively provided with a first connecting groove 22 and a second connecting groove 23 which are mutually corresponding, one end of the outer frame 1 is provided with a bearing strip 11 corresponding to the second connecting groove 23, the first splicing plates 2 or the second splicing plates 4 at the end parts can be supported through the bearing strip 12, the lower parts of the first splicing plates 2 and the second splicing plates 4 are respectively provided with a leaf scraping plate 6, in order to reduce the whole weight of a screen mesh, the first splicing plates 2, the second splicing plates 4 and the leaf scraping plates 6 are all made of aluminum alloy plates, the leaf scraping plates 6 are installed on the outer frame 1 in a sliding, the linkage rods 63 are fixedly installed among the scraper blades 6, the adjusting part is installed on the outer frame 1, the adjusting part is in transmission connection with the linkage rods 63, each scraper blade 6 comprises a baffle 61 and an inclined plate 62, the inclined plate 62 is hinged to the baffle 61, traction columns 622 are arranged at two ends of the inclined plate 62, a hinge groove 623 is formed in the inclined plate 62, a hinge protrusion 613 matched with the hinge groove 623 is arranged on the baffle 61, hinge holes are formed in the inclined plate 62 and the hinge protrusion 613, and hinge columns penetrate through the hinge holes; connecting plate 612 is installed to baffle 61 bottom, connecting plate 612 fixed mounting is on gangbar 63, set up breach 624 on the swash plate 62, gangbar 63 is located breach 624, the slope of swash plate 62 sets up downwards, sideboard 3, sieve mesh 21 has all been seted up on first splice plate 2 and the second splice plate 4, first splice plate 2 and second splice plate 4 all are equipped with fillet 211 on the top of sieve mesh 21, sieve mesh 21 dislocation distribution on first splice plate 2 and the second splice plate 4, set up on the baffle 61 and the corresponding reservation groove 611 of sieve mesh 21, install lift adjustment mechanism on the frame 1, pull in post 622 slip card locates lift adjustment mechanism, set up on the baffle 61 and the corresponding reservation groove 611 of sieve mesh 21.

Specifically, the regulating part includes ejector pin 71, connecting rod 72 and adjusting screw 73, ejector pin 71 and connecting rod 72 integrated into one piece, adjusting screw 73 threaded connection and frame 1 are last, set up first transmission groove 631 and second transmission groove 632 of mutual intercommunication on the gangbar 63, the width dimension of first transmission groove 631 equals with ejector pin 71 external diameter, the width dimension of second transmission groove 632 equals with connecting rod 72 external diameter, first blind hole has been seted up to adjusting screw 73 tip, the other end is equipped with adjusts post 74, connecting rod 72 wears to locate in the first blind hole, set up mutual corresponding connecting hole 75 on adjusting screw 73 and the connecting rod 72, wear to be equipped with the connecting key in the connecting hole 75. The adjusting screw 73 is driven to horizontally displace while rotating by rotating the adjusting key, the ejector rod 71 can horizontally displace while rotating by the adjusting screw 73, the ejector rod 71 and the connecting rod 72 can horizontally displace the linkage rod 63 without driving the adjusting precursor of the linkage rod 63 to rotate under the action of the first transmission groove 631 and the second transmission groove 632, and the linkage rod 63 which horizontally moves can drive the scraper blade 6 to horizontally move.

Specifically, install two bases 12 that set up relatively on the inner wall of frame 1 both sides, demountable installation has two dead levers 5 on frame 1, two dead levers 5 are located two bases 12's top respectively, sideboard 3, first splice plate 2 and second splice plate 4 are all installed between base 12 and dead lever 5, through base 12 to sideboard 3, first splice plate 2 and second splice plate 4 bear, rethread dead lever 5 is to sideboard 3, first splice plate 2 and second splice plate 4 are fixed, make when the installation directly with sideboard 3, first splice plate 2 and second splice plate 4 place on base 12, then through dead lever 5 fixed can, high durability and convenient installation, and convenient use.

Specifically, the base 12 is provided with a first mounting groove 121, a second mounting groove 122 and an adjusting groove 123, the lifting adjusting mechanism includes a top plate 81 and a pressing plate 82, a traction column 622 is located between the top plate 81 and the pressing plate 82 and the pressing plate and is in sliding contact with the top plate 81 and the pressing plate 82, the width of the pressing plate 82 is smaller than that of the top plate 81, the bottom end of the top plate 81 is provided with a plurality of limiting columns 811, the base 12 is provided with limiting holes matched with the limiting columns 811, the limiting columns 811 are slidably inserted into the limiting holes, the side walls at the two ends of the top plate 81 are provided with a first traction groove 812 and a second traction groove 813, the pressing plate 82 is fixedly provided with a first stud 83, the first stud 83 is provided with a traction plate 831 and a fastening nut 832, the traction plate 831 is located in the first traction groove 812, the fastening nut 832 is located at the lower portion of the top plate 81, the base 12 is screwed to the adjusting groove 123 and has a second stud 124, because the width dimension of the pressing plate 82 is smaller than that of the top plate 81, when the louver board 6 is installed, the fastening nut 832 can be loosened, then the pressing plate 82 is pulled to slide through the first stud 83, the pressing plate 82 is prevented from blocking the traction columns 622 on the inclined plate 62, and after the louver board 6 is placed, the pressing plate 82 is reset to press all the traction columns 622. Drive roof 81 and clamp plate 82 through second double-screw bolt 124 and reciprocate, because the post 622 that pulls on the swash plate 62 is located between roof 81 and the clamp plate 82, when the height of roof 81 and clamp plate 82 changes, pull the angle that the post 622 will slide between roof 81 and clamp plate 82 and change swash plate 62, thereby can realize adjusting the angle of swash plate 62, and then change the angle of swash plate according to actual conditions in the use, when avoiding scraping leaf plate 6 and making removal sieve mesh 21 and sheltered from by baffle 61, swash plate 62 keeps former inclination to remove and shelters from sieve mesh 21, lead to being difficult to fall out from sieve mesh 21 and cause the jam at screening in-process tobacco leaf.

Specifically, second blind holes 51 have been seted up respectively at the both ends of dead lever 5, the spout 52 that is linked together with second blind hole 51 has been seted up to the upper end of dead lever 5, slidable mounting has lockpin 53 in the second blind hole 51, be equipped with spring 55 between lockpin 53 and the hole bottom of second blind hole 51, wear to be equipped with driving lever 54 in the spout 52, driving lever 54 and lockpin 53 fixed connection, set up the through-hole 13 corresponding with lockpin 53 on the frame 1, it makes dead lever 5 be fixed in on the frame 1 to go into in the through-hole 13 to go out lockpin 53 card through spring 55, pulling driving lever 54 when needing to dismantle can, make the installation and the dismantlement of dead lever 5.

Specifically, the inclined plate 62 is provided with a clamping groove 621, the outer frame 1 is provided with a bearing beam 15 corresponding to the clamping groove 621, the middle parts of the first splicing plate 2 and the second splicing plate 4 are supported through the bearing beam 15, and the middle parts of the first splicing plate 2 or the second splicing plate 4 are prevented from sinking when the tobacco quality is large.

Specifically, the spandrel girder 15 and the gangbar 63 are located between two adjacent sieve holes 21 on the first splicing plate 2, the spandrel girder 15 is located between two adjacent sieve holes 21 on the second splicing plate 4, and the condition that the lower ends of the sieve holes 21 are shielded by the spandrel girder 15 due to the coincidence of the spandrel girder 15 and the sieve holes 21 is avoided, so that the tobacco leaves block the sieve holes 21 in the screening process.

When the device is installed, the deflector rod 54 is pulled to compress the spring 55 so that the lock pin 53 is separated from the through hole 13, the fixed rod 5 is taken down from the outer frame 1, then the first splicing plate 2 and the second splicing plate 4 are placed on the base 12 on the outer frame 1 in a staggered mode, meanwhile, the clamping groove 621 is clamped on the bearing beam 15, then the side plate 3 is placed on the bearing beam 15, the deflector rod 54 is pulled to compress the spring 55 so that the lock pin 53 is located in the second blind hole 51, the fixed rod 5 is placed at the upper ends of the side plate 3, the first splicing plate 2 and the second splicing plate 4, the deflector rod 54 is loosened so that the deflector rod 54 is clamped in the through hole 13 to complete the fixation of the two ends of the side plate 3, the first splicing plate 2 and the second splicing plate 4, the combination is completed, and then the combined screen;

when the screening precision of the screen is required to be adjusted, the adjusting key is rotated to drive the adjusting screw 73 to rotate and generate horizontal displacement, the adjusting screw 73 horizontally moves to enable the ejector rod 71 to rotate and generate horizontal displacement, under the action of the first transmission groove 631 and the second transmission groove 632, the ejector rod 71 and the connecting rod 72 can enable the linkage rod 63 to horizontally move without driving the linkage rod 63 to rotate, and the linkage rod 63 which horizontally moves can drive the blade scraping plate 6 to horizontally move, so that the baffle plate 61 gradually slides into the second connection groove 23 from the first connection groove 22 to shield the screen hole 21, and the screening precision of the screen is adjusted; then rotate second double-screw bolt 124 according to the demand and drive roof 81 and descend, drive clamp plate 82 and descend under the effect of first double-screw bolt 83 and traction plate 831 to can drive and pull post 622 and descend, change the inclination of swash plate 62, avoid scraping the leaf board 6 and make when removing sieve mesh 21 and sheltered from by baffle 61, the swash plate 62 keeps former inclination to remove and shelters from sieve mesh 21, lead to being difficult to fall out from sieve mesh 21 and cause the jam in the screening process tobacco leaf.

It is right above the utility model provides a pair of smoked sheet separator introduces in detail. The description of the specific embodiments is only intended to facilitate an understanding of the method of the invention and its core ideas. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and such modifications and modifications also fall within the protection scope of the appended claims.

Claims (8)

1. The utility model provides a smoked sheet separator, includes frame (1) and installs the otter board on frame (1), its characterized in that: the net plate comprises side plates (3) and combination plates, the combination plates comprise a plurality of first splicing plates (2) and a plurality of second splicing plates (4), the first splicing plates (2) and the second splicing plates (4) are fixed on an outer frame (1) in a staggered manner, first connecting grooves (22) and second connecting grooves (23) which correspond to each other are formed in the bottoms of the first splicing plates (2) and the second splicing plates (4), the lower portions of the first splicing plates (2) and the second splicing plates (4) are respectively provided with a blade scraping plate (6), the blade scraping plates (6) are slidably mounted on the outer frame (1), linkage rods (63) are fixedly mounted between the blade scraping plates (6), adjusting pieces are mounted on the outer frame (1), the adjusting pieces are in transmission connection with the linkage rods (63), each blade scraping plate (6) comprises a baffle (61) and an inclined plate (62), swash plate (62) are articulated to be installed on baffle (61), the both ends of swash plate (62) are equipped with pulls post (622), connecting plate (612) are installed to baffle (61) bottom, connecting plate (612) fixed mounting is on gangbar (63), offer breach (624) on swash plate (62), gangbar (63) are located breach (624), all seted up sieve mesh (21) on sideboard (3), first splice plate (2) and second splice plate (4), sieve mesh (21) dislocation on first splice plate (2) and the second splice plate (4) is distributed, install lift adjustment mechanism on frame (1), pull post (622) slip card and locate in the lift adjustment mechanism.

2. A tobacco flake separating apparatus according to claim 1, wherein: the adjusting part comprises an ejector rod (71), a connecting rod (72) and an adjusting screw rod (73), a first transmission groove (631) and a second transmission groove (632) which are communicated with each other are formed in the linkage rod (63), the width of the first transmission groove (631) is equal to the outer diameter of the ejector rod (71), the width of the second transmission groove (632) is equal to the outer diameter of the connecting rod (72), a first blind hole is formed in the end of the adjusting screw rod (73), an adjusting column (74) is arranged at the other end of the adjusting screw rod, the connecting rod (72) is arranged in the first blind hole in a penetrating mode, connecting holes (75) which correspond to each other are formed in the adjusting screw rod (73) and the connecting rod (72), and connecting keys are arranged in the connecting holes (75) in a penetrating.

3. A tobacco flake separating apparatus according to claim 2, wherein: the baffle (61) is provided with a preformed groove (611) corresponding to the sieve pore (21).

4. A tobacco flake separating apparatus according to claim 3, wherein: two bases (12) which are arranged oppositely are installed on the inner walls of two sides of the outer frame (1), the outer frame (1) is detachably provided with a fixing rod (5), and the side plates (3), the first splicing plates (2) and the second splicing plates (4) are all installed between the bases (12) and the fixing rod (5).

5. A tobacco flake separating apparatus according to claim 4, wherein: the lifting adjusting mechanism comprises a top plate (81) and a pressing plate (82), a traction column (622) is positioned between the top plate (81), the pressing plate (82) and the pressing plate and is in sliding contact with the top plate (81) and the pressing plate (82), the width of the pressing plate (82) is smaller than that of the top plate (81), a plurality of limiting columns (811) are arranged at the bottom end of the top plate (81), a limiting hole matched with the limiting columns (811) is formed in the base (12), the limiting columns (811) are arranged in the limiting hole in a sliding mode, a first traction groove (812) and a second traction groove (813) are formed in the side walls of the two ends of the top plate (81), a first stud (83) is fixedly arranged on the pressing plate (82), a traction plate (831) and a fastening nut (832) are installed on the first stud (83), the traction plate (831) is positioned in the first traction groove (812), the fastening nut (832) is positioned at the lower part of the top plate (81), the base ((12)) is screwed with a second stud (124) in the adjusting groove (123), and the top end of the second stud (124) is hinged on the top plate (81) in a spherical mode.

6. A tobacco flake separating apparatus according to claim 5, wherein: the two ends of the fixing rod (5) are respectively provided with a second blind hole (51), the upper end of the fixing rod (5) is provided with a sliding groove (52) communicated with the second blind hole (51), the second blind hole (51) is internally provided with a lock pin (53) in a sliding manner, a spring (55) is arranged between the lock pin (53) and the bottom of the second blind hole (51), a shift lever (54) penetrates through the sliding groove (52), the shift lever (54) is fixedly connected with the lock pin (53), and the outer frame (1) is provided with a through hole (13) corresponding to the lock pin (53).

7. A tobacco flake separating apparatus according to claim 6, wherein: the inclined plate (62) is provided with a clamping groove (621), and the outer frame (1) is provided with a bearing beam (15) corresponding to the clamping groove (621).

8. A tobacco flake separating apparatus according to claim 7, wherein: the bearing beam (15) and the linkage rod (63) are located between two adjacent sieve holes (21) on the first splicing plate (2), and the bearing beam (15) is located between two adjacent sieve holes (21) on the second splicing plate (4).

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