CN218433890U - Store up silk cabinet variable angle and turn over harrow silk device down - Google Patents

Abstract

The utility model provides a store up silk cabinet variable angle and turn over harrow silk device down for solve the current fixed, the complicated problem of structure of storage silk cabinet harrow silk equipment harrow silk orientation, including fixing in support body department and by the rotatory dabber of power supply drive, and wind a plurality of harrow silk axles that pass through end cover and dabber relative position are fixed of dabber annular distribution, each harrow silk axle global is provided with the harrow nail of L shape, its characterized in that, each the connection can be dismantled with the activity of end cover department at the both ends of harrow silk axle, forms the adjustable harrow nail of each harrow silk axle towards the structure of angle. The rake silk shaft is fixedly connected with the rotary shaft of the cylindrical bearing seat on the end cover, the direction adjustment of rake silk of the rake silk shaft is effectively realized, and a driven disc and a bearing support are replaced by the disc-shaped bearing, so that the structure is simplified, and the installation and the maintenance are convenient.

Description

Store up silk cabinet variable angle and turn over harrow silk device down

Technical Field

The utility model relates to a tobacco equipment field especially relates to a store up silk cabinet variable angle and turn over formula harrow silk device down.

Background

After the cut tobacco of the cigarette is shredded in a tobacco shred manufacturing workshop, in order to ensure that the quality of the cut tobacco is better, the cut tobacco needs to be properly purified after being stored for twenty-four hours in a tobacco shred storage cabinet and then is conveyed to a cigarette wrapping workshop for wrapping, the cut tobacco in the tobacco shred storage cabinet is conveyed forwards by a feeding belt at the bottom after being subjected to twenty-four hours, and the cut tobacco uniformly flows into a tobacco shred distribution machine through a feeding mechanism to be screened and then is conveyed to a cigarette wrapping device to be manufactured into the cigarette.

As the accumulation of the cut tobacco in the cut tobacco storage cabinet usually reaches nearly one meter, the cut tobacco sinks as the cut tobacco by gravity in the process of pure and white in the cut tobacco storage cabinet to form a structure that the cut tobacco becomes solid and deposited together. Therefore, a plurality of layers of tobacco raking equipment are generally arranged at one end of the tobacco discharging device so as to loosen the tobacco conveniently, and the tobacco is loosened and smoothly enters the lower feeding belt.

The existing wire raking mechanism usually adopts a wire raking roller with a wolf tooth rod structure to turn the tobacco shreds, such as a loose discharging device of a storage cabinet in Chinese utility model patent CN201710070274.1, the disclosure content of which is shown. Above-mentioned traditional harrow godet harrow silk is effectual, but running resistance is very big when traditional harrow rotates, and the pipe tobacco is garrulous seriously moreover. The flexible discharging equipment of manipulator formula is the directional rake silk equipment that appears in recent years also, like chinese utility model patent, patent application number CN201621115758.0, patent name: the flexible discharging device of the mechanical arm type tobacco shred storage cabinet reduces the tobacco shred crushing rate of the equipment, but has the problems of difficult installation and maintenance due to the arrangement of the equipment with the complicated active and passive transmission structures, the direction of the raking shreds is fixed, the direction of the raking shred rod cannot be adjusted, and the mechanical failure rate is higher due to the complicated structure of the driven disc and the bearing support. Therefore, a device is needed to solve the problems of fixed raking direction, low raking efficiency, complex structure and high failure rate of the existing raking equipment of the silk storage cabinet.

SUMMERY OF THE UTILITY MODEL

The utility model provides a store up silk cabinet variable angle and turn over formula harrow silk device down for solve the fixed, complicated problem of structure of current store up silk cabinet harrow silk equipment harrow silk direction.

The technical scheme is that the harrowing machine comprises a mandrel and a plurality of harrowing shafts, wherein the mandrel is fixed at a frame body and driven to rotate by a power source, the harrowing shafts are annularly distributed around the mandrel and are fixed at opposite positions of an end cover and the mandrel, and L-shaped harrowing nails are arranged on the circumferential surface of each harrowing shaft.

In the above or some embodiments, two ends of the mandrel are respectively provided with the end cover, the rake shafts are uniformly and transversely arranged between the end covers, and the mandrel is horizontally arranged in the center of the end covers.

In the above or some embodiments, the inner end surface of each end cover is fixedly provided with a second connecting flange detachably and fixedly connected with the first connecting flange at the two ends of the rake shaft.

In the above or some embodiments, the flange bearing assembly further comprises a disc-shaped bearing located outside one end cover, the edge of the end face of the end cover is uniformly provided with bearing holes, a flange bearing seat is arranged in each bearing hole, a rotating shaft is arranged in the center of each flange bearing seat, one end of the inner side of each rotating shaft is provided with the second connecting flange, and the right end of each rotating shaft is provided with a shifting lever; the rod is of a Z-shaped block structure, the lower portion of the shifting lever is fixedly connected with the rotating shaft through a square key, the upper portion of the shifting lever passes through a short shaft, and the outer ring end face of the disc-shaped bearing is installed on the right side of the short shaft in a matched mode through a bearing.

In the above or some embodiments, the right side of the inner ring of the disc bearing is provided with a connection ring, the right side of the connection ring is fixedly connected with the driving motor, and the left side of the connection ring is fixedly connected with the inner ring of the disc bearing.

In the above or some embodiments, L-shaped bracings are uniformly arranged on each of the bracings shafts in parallel, and M-shaped bracings are arranged between adjacent bracings at intervals.

The technical effect of this patent does, through the utility model discloses an use, has reached fine effect: store up silk cabinet variable angle formula harrow silk device of turning down and pass through the fixed connection of harrow silk axle with the cylindrical bearing frame rotation axis on the end cover, the effectual direction adjustment that realizes harrow silk axle harrow silk, harrow flitch between the harrow silk can obviously improve harrow silk efficiency to through setting up disc bearing and replaced driven plate and bearing, simplified the structure, installation and easy maintenance, and reduced the fault rate, brought the guarantee for enterprise's production.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 isbase:Sub>A cross-sectional viewbase:Sub>A-base:Sub>A of fig. 1.

Fig. 3 is an enlarged view of B in fig. 1.

Fig. 4 is a schematic view illustrating the structure of the connection ring of fig. 1.

Fig. 5 is a schematic structural view of a flange bearing seat.

Fig. 6 is a left side view of the flange bearing mount.

In the figure: 1. the scraper comprises an end cover, 2, a scraper plate, 3, a scraper nail, 4, a disc-shaped bearing, 5, a connecting ring, 6, a speed reducer, 7, a scraper shaft, 8, a mandrel, 9, a self-aligning bearing seat, 10, a flange bearing seat, 11, a deflector rod, 12, a rotating shaft, 13 and a threaded hole.

Detailed Description

The invention will now be described and illustrated with reference to specific embodiments in order to more clearly and fully illustrate the core concepts of the invention. It should be noted that the following specific embodiments are intended to illustrate the inventive concept and are not intended to limit the implementation of the present invention, so the implementation of the present invention includes but is not limited to what is described in the present application, and the replacement and avoidance by those skilled in the art according to the inventive concept should be considered as falling within the scope of the present invention which is claimed or should not be granted.

As shown in fig. 1-6, the variable angle downward-turning raking silk device of the silk storage cabinet comprises an end cover 1, a raking silk shaft 7, a mandrel 8, a speed reducer 6 and a disc-shaped bearing 4, wherein the end cover 1 is arranged in bilateral symmetry, the end cover 1 is in a disc-shaped structure, a transverse central hole is formed in the center of the end cover 1, bearing holes are uniformly formed in the edge of the end surface of the end cover 1, a flange bearing seat 10 is arranged in each bearing hole, a rotating shaft 12 is arranged in the center of the flange bearing seat 10, a connecting flange is arranged at one end of the inner side of the rotating shaft 12, threaded holes 13 are uniformly formed in the end surface of the connecting flange, and a deflector rod 11 is arranged at the right end of the rotating shaft 12 of the flange bearing seat 10 on the right side; the shifting rod 11 is of a Z-shaped block structure, through holes are formed in the shifting rod 11 in parallel up and down, the upper through hole is fixedly connected with a rotating shaft 12 of a bearing block on the right end cover 1 through a square key, and a short shaft is arranged in the through hole in the lower part of the shifting rod 11; an inner concave rectangular sealing groove is formed in the outer circle of the end cover 1; the harrowing machine is characterized in that the harrowing shafts 7 are uniformly and transversely arranged at the edges between the end covers 1, the harrowing shafts 7 are circular pipes which are transversely arranged, L-shaped harrowing nails 3 are uniformly arranged on the harrowing shafts 7 side by side, M-shaped harrowing plates 2 are arranged between the harrowing nails 3 at intervals, connecting flanges are symmetrically arranged at two ends of the harrowing shafts 7, and the connecting flanges at two ends of the harrowing shafts 7 correspond to the connecting flanges of the rotating shafts 12 of the flange bearing blocks 10 on the end covers 1 at two sides and are connected through bolts.

The mandrel 8 is horizontally arranged at the center of the end cover 1, the middle part of the mandrel 8 is a circular tube, two ends of the circular tube are provided with coaxial stepped shafts, the outer circle of the inner side of the left stepped shaft is fixedly connected with the center hole of the left end cover 1 through a square key, and the outer circle of the left side of the stepped shaft is provided with an inverted T-shaped aligning bearing seat 9; the outer circle of the inner side of the right stepped shaft is fixedly connected with the center hole of the right end cover 1 through a square key; the speed reducer 6 is arranged at the right end of the mandrel 8, the speed reducer 6 is a K-series speed reducer with a driving motor, and a central hole of an output shaft of the speed reducer 6 is matched and installed with an excircle at the right end of a stepped shaft on the right side of the mandrel 8; the disc-shaped bearing 4 is arranged on the left side of the speed reducer 6, the disc-shaped bearing 4 is a turntable bearing, transverse through holes are uniformly formed in the end face of the outer ring of the disc-shaped bearing 4, small bearings are arranged in the through holes, and the inner rings of the small bearings are installed on the right side of the short shaft at the lower part of the deflector rod 11 in a matched mode; a connecting ring 5 is arranged on the right side of the inner ring of the disc-shaped bearing 4; the connecting ring 5 is of an eccentric ring structure, through holes are uniformly formed in the inner circle edge and the inner side of the outer circle of the connecting ring 5, the right side of the connecting ring 5 is connected with the left side face of the driving motor through bolts, and the left side of the connecting ring 5 is connected with the right side face of the inner circle of the disc-shaped bearing 4 through bolts.

When the variable-angle downward-turning tobacco shred raking device of the tobacco shred storage cabinet is used, firstly, a self-aligning bearing seat 9 and a speed reducer 6 are respectively fixed on a mounting rack at the end of the tobacco shred storage cabinet, a driving motor of the speed reducer 6 drives a mandrel 8 to rotate through the speed reducer 6, the mandrel 8 drives an end cover 1 to rotate, the end cover 1 drives a tobacco shred raking shaft 7 to rotate around the mandrel 8, and a deflector rod 11 at the end of the tobacco shred raking shaft 7 is pulled through the outer ring of a disc-shaped bearing 4, so that the rake nails 3 and the rake material plates 2 on the tobacco shred raking shaft 7 always directionally push the tobacco shreds in the tobacco shred storage cabinet downwards, and the tobacco shreds in the tobacco shred storage cabinet uniformly and downwards enter next conveying equipment; if the angle of the raking nails 3 on the raking screw shaft 7 needs to be adjusted, the circumferential positions of the rotating shaft 12 of the flange bearing block 10 and the connecting flanges at the two ends of the raking screw shaft 7 can be adjusted, so that the direction of raking screws on the raking screw shaft 7 can be adjusted; the high-efficient unloading of the pipe tobacco in the pipe tobacco storage cabinet is realized.

The technical effect of this patent does, through the utility model discloses an use, has reached fine effect: store up silk cabinet variable angle formula harrow silk device of turning over down through the fixed connection of harrow silk axle and the cylindrical bearing seat rotation axis on the end cover, the effectual direction adjustment who realizes harrow silk axle harrow silk, harrow flitch between the harrow silk can obviously improve harrow silk efficiency to through setting up disc bearing and replaced driven plate and bearing, simplified the structure, installation and easy maintenance, and reduced the fault rate, brought the guarantee for enterprise's production. The part of the utility model not detailed is prior art.

Claims (6)

1. The utility model provides a store up silk cabinet and turn over harrow silk device under variable angle, is including fixing in support body department and by rotatory dabber (8) of power source drive, and wind a plurality of harrow silk axles (7) that end cover (1) and dabber (8) relative position are fixed that pass through that dabber (8) annular distributes, each harrow silk axle periphery is provided with harrow nail (3) of L shape, its characterized in that, each the both ends of harrow silk axle (7) are located the activity detachable connection with the end cover, form the structure of the adjustable harrow nail (3) of each harrow silk axle (7) orientation angle.

2. The rake silk device according to claim 1, characterized in that the two ends of the mandrel are respectively provided with the end covers (1), the rake silk shafts (7) are uniformly and transversely arranged between the end covers (1), and the mandrel (8) is horizontally arranged at the center of the end covers (1).

3. The raking silk device as claimed in claim 1 or 2, wherein the inner end face of each end cover (1) is fixedly provided with a second connecting flange detachably and fixedly connected with the first connecting flanges at the two ends of the raking silk shaft (7).

4. The harrowing device according to claim 3, further comprising a disc-shaped bearing (4) located outside one end cover, wherein bearing holes are uniformly formed in the edge of the end face of the end cover (1), a flange bearing seat (10) is arranged in each bearing hole, a rotating shaft (12) is arranged in the center of each flange bearing seat (10), the second connecting flange is arranged at one end of the inner side of each rotating shaft (12), and a deflector rod (11) is arranged at the right end of each rotating shaft (12); the driving lever (11) is of a Z-shaped block structure, the lower portion of the driving lever (11) is fixedly connected with the rotating shaft (12) through a square key, the upper portion of the driving lever (11) is installed through a short shaft, and the end face of the outer ring of the disc-shaped bearing (4) is installed in a matched mode on the right side of the short shaft through a bearing.

5. The silk raking device according to claim 4, wherein a connecting ring (5) is arranged on the right side of the inner ring of the disc-shaped bearing (4), the right side of the connecting ring (5) is fixedly connected with a driving motor, and the left side of the connecting ring (5) is fixedly connected with the inner ring of the disc-shaped bearing (4).

6. The harrow wire device of claim 5, wherein L-shaped harrow wires (3) are uniformly arranged on each harrow wire shaft (7) in parallel, and M-shaped harrow plates (2) are arranged between adjacent harrow wires (3) at intervals.

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