CN214156198U

CN214156198U - Positionable self-locking type segmented material pushing device of tobacco cutter

Info

Publication number: CN214156198U
Application number: CN202023158624.6U
Authority: CN
Inventors: 郭俊; 赵贵宏; 赵树良; 段晶; 李金灿; 段永忠
Original assignee: Kunming Tobacco Machinery Group No2 Machinery Co ltd
Current assignee: Kunming Tobacco Machinery Group No2 Machinery Co ltd
Priority date: 2020-12-24
Filing date: 2020-12-24
Publication date: 2021-09-10
Anticipated expiration: 2030-12-24

Abstract

The utility model discloses a positionable self-locking type sectional material pushing device of a tobacco cutter, which comprises a driving device, a crank rocker mechanism, a fixing frame, a transmission shaft, a material pushing plate and a self-locking device; the driving device is set as a motor and connected with a crank and rocker mechanism, a transmission shaft is connected on the crank and rocker mechanism and is arranged at the top of the pushing plate in a switching way, the pushing plate comprises a pushing fixed plate and a pushing movable plate, the pushing movable plate is switched on the fixed frame through a rotating shaft, the pushing fixed plate is switched on the fixed frame through a rotating shaft, and the self-locking device is arranged between the pushing fixed plate and the pushing movable plate; the problem of locking device that current filament cutter pusher used the operation hard, there is not location, has the potential safety hazard in the scraping wings segmentation after throwing away is solved.

Description

Positionable self-locking type segmented material pushing device of tobacco cutter

Technical Field

The utility model relates to a tobacco cutter feed arrangement specifically is a filament cutter can fix a position from locking-type segmentation blevile of push.

Background

The tobacco cutter is used as main equipment on a tobacco processing line, and the feeding mode of the tobacco cutter is divided into two modes, one mode is that the tobacco cutter horizontally feeds materials through a trolley vibration groove, and the other mode is that the tobacco cutter feeds materials through a vertical blanking device. The vertical blanking device is a device for realizing vertical feeding of the tobacco cutter, tobacco leaves enter the vertical blanking device through a conveying line, the tobacco leaves are loosened through a turning plate moving at an inlet of the device and then uniformly fall into a bin of the tobacco cutter, then the falling tobacco leaves are pushed into the tobacco cutter through a pushing device swinging back and forth at the rear part of the bin, and then the tobacco leaves are compacted by an upper row chain and a lower row chain of the tobacco cutter and then conveyed to a knife gate to realize shredding. The pushing device is an important component of the whole feeding system, and the movement angle and the swing frequency of the pushing device directly influence the compaction effect of the tobacco leaves, so that the shredding quality is influenced. Because the cut tobacco production line shreds in batches, the cut tobacco formula of each batch is different, the storage bin needs to be cleaned after the production of each batch is finished, and the influence on the quality of the next batch caused by the cut tobacco mixed in is avoided. The pushing device is required to be lifted up when the bin is cleaned, the old pushing plate is of an integral structure and heavy, the driving wheel needs to be disengaged firstly, the pushing plate is lifted up and hung on the hook by cooperation of two persons, and the pushing plate returns after cleaning is finished. The whole process is complex in operation, time-consuming and labor-consuming, and has certain potential safety hazard. The sectional type scraping plate newly researched and developed in recent years well solves the problem that an old-fashioned scraping plate is too heavy, and saves manpower and operation time. The principle of the locking mechanism is that after the bolt is disengaged, the material pushing plate is divided into two sections, the upper part of the material pushing plate is still connected with the driving part, the lower part of the material pushing plate is matched with the gravity center position of the material pushing plate through rotary connection so that the material pushing plate is naturally lifted and horizontally suspended without being lifted manually, and meanwhile, enough space is reserved for operators to clean the bin. However, since the lower material pushing plate is suspended horizontally by the gravity center, if the residual material on the upper part of the blanking device falls down or the balance is damaged by artificial error collision, the safety accident that the operator is injured by the downward overturn of the material pushing plate may occur.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a filament cutter can fix a position from locking-type segmentation blevile of push, and it is hard to solve the locking device operation that current filament cutter blevile of push used, and the scraping wings segmentation is thrown off the back and is not had the location, has the problem of potential safety hazard.

In order to solve the technical problem, the utility model adopts the following technical scheme:

a positionable self-locking type sectional material pushing device of a shredder comprises a driving device, a crank rocker mechanism, a fixing frame, a transmission shaft, a material pushing plate and a self-locking device; the driving device is set to be a motor and connected with the crank rocker mechanism, the crank rocker mechanism is connected with the transmission shaft, the transmission shaft is connected and arranged at the top of the pushing plate in a switching mode, the pushing plate comprises a pushing fixing plate and a pushing movable plate, the pushing movable plate is connected and arranged on a fixing frame in a switching mode through a rotating shaft, the fixing frame is fixedly arranged on the pushing fixing plate, and the self-locking device is arranged between the pushing fixing plate and the pushing movable plate.

Furthermore, the fixed frame is set as a fixed rod and symmetrically arranged at the upper parts of two sides of the pushing plate, two sides of the pushing fixed plate and two sides of the pushing movable plate are provided with symmetrical rod-shaped pushing plate supporting frames, and the pushing movable plate is embedded in the pushing fixed plate.

Furthermore, the self-locking device comprises a lock sleeve, a lock cylinder sleeve, a lock sleeve rod seat, a lock pull rod seat and a handle; the lock sleeve is fixedly arranged on the material pushing fixing plate, the lock cylinder sleeve is fixedly arranged on the material pushing movable plate, the bottom of the lock cylinder sleeve is provided with a lock sleeve rod seat, the lock pull rod is arranged in the lock cylinder sleeve in a sliding mode and connected with the lock sleeve, the tail of the lock pull rod is provided with a lock pull rod seat, the lock pull rod is connected in the lock pull rod seat in a sliding mode, and the tail of the lock pull rod is provided with a handle.

Furthermore, self-locking device includes lock loop pole, spring, lock core, lock loop pole sliding connection sets up and is connected in the lock core cover and with the lock pull rod, and the lock core is fixed to be set up the front end and the lock of lock loop pole and is blocked joint, is provided with the spring on the lock loop pole, and the spring setting is in the lock core cover, the slope of lock core top sets up.

Furthermore, the positioning device also comprises a connecting strip, a positioning block and a positioning screw; the connecting strip is fixedly arranged at the lower end of the fixing frame, the positioning block is arranged on one side of the connecting strip, an inclined plane is arranged on the positioning block, and the positioning screw is arranged on the inclined plane of the positioning block and is right opposite to the material pushing plate.

Furthermore, material pushing plate support frame shaft seats are arranged on two sides of the material pushing movable plate, rotating shafts are arranged in the material pushing plate support frame shaft seats and connected with fixed shaft seats, the fixed shaft seats are fixedly arranged at the bottom of the fixing frame, and the material pushing plate support frames are fixedly arranged on the material pushing plate support frame shaft seats.

Furthermore, a corner gasket is arranged on the pusher plate support frame shaft seat and is in contact with the positioning screw when the self-locking device is unlocked.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses a scraping wings is the segmentation design, is in locking state when locking device, and the scraping wings becomes a whole, and under the drive of the crank rocker mechanism of being connected with the power supply, the transmission shaft drives the scraping wings swing back and forth with the fixed width, evenly impels the filament cutter with the pipe tobacco. After one batch of shreds are finished, the locking device is released through the pull-down handle, and the lower half part of the material pushing plate is automatically lifted to be in contact with the positioning screw on the positioning block for positioning under the action of the gravity center, so that the material bin can be conveniently cleaned. The utility model relates to a rationally, simple structure thinks about ingeniously, and convenient to use is guaranteeing under the prerequisite that normally pushes away the material function, has greatly made things convenient for maintenance work such as clearance feed bin, labour saving and time saving, safe and reliable.

Drawings

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

Fig. 2 is a rear view of the present invention.

Fig. 3 is a side view of the present invention.

Fig. 4 is a schematic structural view of the self-locking device of the present invention.

Fig. 5 is a cross-sectional view of the self-locking device of the present invention.

1-driving device, 2-crank rocker mechanism, 3-fixed frame, 4-transmission shaft, 5-material pushing fixed plate, 6-lock sleeve, 7-lock core sleeve, 8-lock sleeve rod seat, 9-material pushing plate support frame, 10-connecting bar, 11-positioning block, 12 is shaft seat, 13-positioning screw, 14-corner gasket, 15-material pushing plate support frame shaft seat, 16-lock pull rod, 17-lock pull rod seat, 18-handle, 19-material pushing movable plate, 20-lock sleeve rod, 21-spring and 22-lock core.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Example 1:

the self-locking sectional material pushing device capable of positioning for the shredder comprises a driving device 1, a crank rocker mechanism 2, a fixing frame 3, a transmission shaft 4, a material pushing plate, a self-locking device and a positioning device; specifically, in the device, in order to push the material pushing plate back and forth, the driving device 1 is provided with a motor, the driving device 1 is connected with the crank and rocker mechanism 2, the crank and rocker mechanism 2 is connected with a transmission shaft 4, and the transmission shaft 4 is arranged at the top of the material pushing plate. In order to enable the material pushing plate to be capable of being split in a two-section mode, the material pushing plate comprises a material pushing fixing plate 5 and a material pushing movable plate 19, the material pushing movable plate 19 is connected to a fixing frame 3 in a rotating mode through a rotating shaft, the fixing frame 3 is fixedly connected to the material pushing fixing plate 5, a transmission shaft 4 is mounted on a support during material pushing, the material pushing plate swings under the driving of a crank rocker mechanism 2 to push materials, and a self-locking device is arranged between the material pushing fixing plate 5 and the material pushing movable plate 19 so as to enable the material pushing fixing plate 5 and the material pushing movable plate 19 to be self-locked into a whole.

Example 2:

on the basis of the above embodiment, in this embodiment, specifically, in order to facilitate the connection and the movement of the pushing plate, the fixing frame 3 is set as a fixing rod and symmetrically arranged on the upper portions of the two sides of the pushing plate, the two sides of the pushing fixing plate 5 and the two sides of the pushing movable plate 19 are provided with symmetrical rod-shaped pushing plate supporting frames 9, and the pushing movable plate 19 is embedded in the pushing fixing plate 5.

Example 3:

on the basis of the above embodiments, in this embodiment, the self-locking device of the present device includes a lock sleeve 6, a lock cylinder sleeve 7, a lock sleeve rod seat 8, a lock pull rod 16, a lock pull rod seat 17, and a handle 18. In the device, the lock sleeve 6 is fixedly arranged on the material pushing fixed plate 5, the lock cylinder sleeve 7 is fixedly arranged on the material pushing movable plate 19, the bottom of the lock cylinder sleeve 7 is provided with a lock sleeve rod seat 8, the lock pull rod 16 is arranged in the lock cylinder sleeve 7 in a sliding manner and is connected with the lock sleeve 6, the tail part of the lock pull rod 16 is provided with a lock pull rod seat 17, the lock pull rod 16 is arranged in the lock pull rod seat 17 in a sliding manner, the tail part of the lock pull rod 16 is provided with a handle 18, the lock sleeve 6 is connected with the lock cylinder sleeve 7 into a whole through the lock pull rod 16 during use, the material pushing fixed plate 5 and the material pushing movable plate 19 are connected into a whole, so that the material pushing plate circularly pushes materials along with the movement of the crank rocker mechanism 2, and when the material is required to be cleaned, the lock pull rod 16 is separated, so that the material pushing fixed plate 5 and the movable plate 19 are separated into two parts, and the material cleaning is convenient.

Example 4:

on the basis of the above embodiment, in this embodiment, in order to facilitate self-locking of the self-locking device, the self-locking device includes a lock sleeve rod 20, a spring 21, and a lock core 22, the lock sleeve rod 20 is slidably disposed in the lock core sleeve 7 and connected to the lock pull rod 16, the lock core 22 is fixedly disposed at the front end of the lock sleeve rod 20 and clamped with the lock sleeve 6, the lock sleeve rod 20 is provided with the spring 21, the spring 21 is disposed in the lock core sleeve 7, and the top of the lock core 22 is disposed in an inclined manner.

Example 5:

on the basis of the above embodiments, in this embodiment, for convenience of positioning, the positioning device includes a connecting bar 10, a positioning block 11, and a positioning screw 13. Specifically, the connecting strip 10 is fixedly arranged at the lower end of the fixing frame 3, the positioning block 11 is arranged on one side of the connecting strip 10, an inclined plane is arranged on the positioning block 11, and the positioning screw 13 is arranged on the inclined plane of the positioning block 11 and is opposite to the material pushing plate. In the device, in order to facilitate the rotating contact positioning, two sides of the pushing movable plate 19 are provided with pushing plate support frame shaft seats 15, a rotating shaft is arranged in each pushing plate support frame shaft seat 15 and is connected with a fixed shaft seat 12, the fixed shaft seats 12 are fixedly arranged at the bottom of the fixed frame 3, and the pushing plate support frames are fixedly arranged on the pushing plate support frame shaft seats 15. Specifically, the positioning is that a corner gasket 14 is arranged on a pushing plate support frame shaft seat 15, and the corner gasket 14 is in contact with a positioning screw 13. When the pushing movable plate 19 is inclined backwards after being separated, the back plate and the corner gasket 14 on the supporting frame shaft seat 15 of the pushing plate are contacted with the connecting strip 10 and the positioning screw 13 to achieve positioning, when the pushing movable plate is contacted during positioning, the self-locking device is in an unlocking state, the pushing movable plate is lifted (as shown in figure 3), and is contacted and positioned with the positioning screw 13 through the corner gasket 14, and the corner gasket is not contacted with the positioning screw in a locking state.

Reference throughout this specification to "one embodiment," "another embodiment," "an embodiment," "a preferred embodiment," or the like, means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one embodiment described generally in this application. The appearances of the same phrase in various places in the specification are not necessarily all referring to the same embodiment. Further, when a particular feature, structure, or characteristic is described in connection with any embodiment, it is submitted that it is within the scope of the invention to effect such feature, structure, or characteristic in connection with other embodiments.

Although the invention has been described herein with reference to a number of illustrative embodiments thereof, it should be understood that numerous other modifications and embodiments can be devised by those skilled in the art that will fall within the spirit and scope of the principles of this invention. More specifically, various variations and modifications are possible in the component parts and/or arrangements of the subject combination arrangement within the scope of the disclosure, the drawings and the appended claims. In addition to variations and modifications in the component parts and/or arrangements, other uses will also be apparent to those skilled in the art.

Claims

1. The utility model provides a filament cutter can fix a position from locking-type segmentation blevile of push which characterized in that: comprises a driving device (1), a crank rocker mechanism (2), a fixing frame (3), a transmission shaft (4), a material pushing plate, a self-locking device and a positioning device; the automatic pushing device is characterized in that the driving device (1) is arranged to be a motor, the driving device (1) is connected with the crank rocker mechanism (2), the crank rocker mechanism (2) is connected with the transmission shaft (4), the transmission shaft (4) is arranged at the top of the pushing plate, the pushing plate comprises a pushing fixing plate (5) and a pushing movable plate (19), the pushing movable plate (19) is connected to the fixing frame (3) through a rotating shaft, the fixing frame (3) is fixedly connected to the pushing fixing plate (5), the self-locking device is arranged between the pushing fixing plate (5) and the pushing movable plate (19), and a positioning device is arranged at the tail of the fixing frame (3).

2. The positionable self-locking segmented material pushing device of the wire cutting machine as claimed in claim 1, wherein: the fixing frame (3) is provided with fixing rods and symmetrically arranged at the upper parts of two sides of the pushing plate, two sides of the pushing fixing plate (5) and two sides of the pushing movable plate (19) are provided with symmetrical rod-shaped pushing plate supporting frames (9), and the pushing movable plate (19) is embedded in the pushing fixing plate (5).

3. The positionable self-locking segmented material pushing device of the wire cutting machine as claimed in claim 1, wherein: the self-locking device comprises a lock sleeve (6), a lock cylinder sleeve (7), a lock sleeve rod seat (8), a lock pull rod (16), a lock pull rod seat (17) and a handle (18); the lock sleeve (6) is fixedly arranged on the material pushing fixing plate (5), the lock cylinder sleeve (7) is fixedly arranged on the material pushing movable plate (19), the bottom of the lock cylinder sleeve (7) is provided with a lock sleeve rod seat (8), the lock pull rod (16) is arranged in the lock cylinder sleeve (7) in a sliding connection mode and is connected with the lock sleeve (6), the tail portion of the lock pull rod (16) is provided with a lock pull rod seat (17), the lock pull rod (16) is arranged in the lock pull rod seat (17) in a sliding connection mode, and the tail portion of the lock pull rod (16) is provided with a handle (18).

4. The positionable self-locking segmented material pushing device of the wire cutting machine as claimed in claim 1, wherein: self-lock device includes lock loop bar (20), spring (21), lock core (22), lock loop bar (20) slip connects the setting in lock core cover (7) and is connected with lock pull rod (16), and lock core (22) are fixed to be set up front end and lock cover (6) joint at lock loop bar (20), are provided with spring (21) on lock loop bar (20), and spring (21) set up in lock core cover (7), lock core (22) top slope sets up.

5. The positionable self-locking segmented material pushing device of the wire cutting machine as claimed in claim 1, wherein: the positioning device comprises a connecting strip (10), a positioning block (11) and a positioning screw (13); the connecting strip (10) is fixedly arranged at the lower end of the fixing frame (3), the positioning block (11) is arranged on one side of the connecting strip (10), an inclined plane is arranged on the positioning block (11), and the positioning screw (13) is arranged on the inclined plane of the positioning block (11) and is right opposite to the material pushing plate.

6. The positionable self-locking segmented material pushing device of the wire cutting machine as claimed in claim 1, wherein: two sides of the material pushing movable plate (19) are provided with material pushing plate support frame shaft seats (15), rotating shafts are arranged in the material pushing plate support frame shaft seats (15) and connected with fixed shaft seats (12), the fixed shaft seats (12) are fixedly arranged at the bottom of the fixed frame (3), and the material pushing plate support frames are fixedly arranged on the material pushing plate support frame shaft seats (15).

7. The positionable self-locking segmented material pushing device of the wire cutting machine as claimed in claim 1, wherein: and a corner gasket (14) is arranged on the pusher plate support frame shaft seat (15), and the corner gasket (14) is in contact with the positioning screw (13) when the self-locking device is unlocked.