CN113424983A - Filament cutter chain dismounting auxiliary device - Google Patents
Filament cutter chain dismounting auxiliary device Download PDFInfo
- Publication number
- CN113424983A CN113424983A CN202110494143.2A CN202110494143A CN113424983A CN 113424983 A CN113424983 A CN 113424983A CN 202110494143 A CN202110494143 A CN 202110494143A CN 113424983 A CN113424983 A CN 113424983A
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- Prior art keywords
- chain
- worm
- adjusting rod
- wire rope
- steel wire
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- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24B—MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
- A24B7/00—Cutting tobacco
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G17/00—Conveyors having an endless traction element, e.g. a chain, transmitting movement to a continuous or substantially-continuous load-carrying surface or to a series of individual load-carriers; Endless-chain conveyors in which the chains form the load-carrying surface
- B65G17/30—Details; Auxiliary devices
- B65G17/38—Chains or like traction elements; Connections between traction elements and load-carriers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G23/00—Driving gear for endless conveyors; Belt- or chain-tensioning arrangements
- B65G23/44—Belt or chain tensioning arrangements
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transmission Devices (AREA)
Abstract
The invention relates to a filament cutter chain dismounting auxiliary device, which belongs to the technical field of maintenance equipment for tobacco processing and comprises an installation frame, a guide wheel, a power transmission mechanism, a chain adjusting device, a steel wire rope, a chain buckle and a fixing frame, wherein the power transmission mechanism is used for drawing the steel wire rope to pull the chain to a proper position, the chain adjusting device capable of realizing folding and separation of the chain is used for reliably fixing the chain, a specially designed lead screw is used for pulling two ends of the chain to enable the two ends to be close to or separated from each other, and the chain is convenient to disassemble or install a chain pin shaft after maintenance; the power transmission mechanism is used for driving to realize the traction of the chain arrangement, so that the labor intensity is effectively reduced, and the working efficiency is improved; and the problems that the traditional chain is rotated around a fixed rotating shaft under the action of gravity through manpower, the clamping is unreliable and potential safety hazards exist are solved.
Description
Technical Field
The invention belongs to the technical field of maintenance equipment for tobacco processing, and particularly relates to an auxiliary device for disassembling and assembling a row chain of a tobacco cutter.
Background
The tobacco cutter is key equipment in the tobacco processing industry, and the structure of the hob type tobacco cutter is shown in figures 1-4, and the hob type tobacco cutter mainly comprises an upper row chain 1 for conveying materials, a tail support 2, an upper row chain tensioning roller support 3, an upper row chain support 4, a lower row chain 5, a lower row chain support 6, a tobacco cutter underframe 7, a cutter roller 8, a cutter door 9 and the like. The upper chain 1 and the lower chain 5 of the filament cutter convey materials to the knife gate under the action of the driving motor, and the materials are cut into filaments by the blades on the knife roller. The chain row is installed and operated in the manner shown in fig. 2, with 84 pieces of upper chain and 108 pieces of lower chain. The chain arrangement structure is shown in fig. 3 and is formed by assembling a copper alloy chain plate 12 and a pin shaft 13, and plug bolts 11 are assembled in threaded holes at two ends of the chain plate 12 to prevent the pin shaft 13 from shifting. The filament cutter needs to be periodically disassembled and cleaned in production application. Due to the fact that the weight of the copper chain is large, the number of the chain is large, and through measurement, the weight of a single copper chain is 1.7kg, the chain needs to be pulled to a proper position through manpower in the installation and disassembly processes, as shown in the figure 4, the process is large in manpower consumption, large in labor intensity and low in efficiency. As shown in figure 5, when the chain is installed, the chain is clamped by the chain locking block 16 and the chain locking frame 15, and the chain locking frame rotates around the fixed rotating shaft 17 under the action of the gravity of the chain, so that the clamping is unreliable, and great potential safety hazards exist. For the above reasons, it is necessary to design a device capable of assisting the detachment and installation of the filament cutter row chain.
Disclosure of Invention
In order to overcome the problems in the background art, the invention provides an auxiliary device for disassembling and assembling a copper chain of a shredder, which can solve the problems that the copper chain of the shredder needs to be pulled by manpower in the process of maintenance, the labor consumption is high, the labor intensity is high and the efficiency is low; and the potential safety hazard problems of equipment damage and personnel injury caused by slippage, impact of the chain on a knife gate and a machine part when one end of the chain is clamped unstably in the processes of installing and disassembling the chain.
In order to realize the purpose, the invention is realized by the following technical scheme:
the filament cutter chain dismounting auxiliary device comprises an installation frame 18, a guide wheel 19, a power transmission mechanism 20, a chain adjusting device 21, a steel wire rope 22, a chain buckle 23 and a fixed frame 34, wherein the installation frame 18 capable of being fixed on an upper chain tensioning roller support 3 is respectively installed at the left end and the right end of the fixed frame 34, the power transmission mechanism 20 is fixedly installed on the fixed frame 34, one end of the steel wire rope 22 is fixed at the power output end of the power transmission mechanism 20, and the other end of the steel wire rope 22 is connected to the chain buckle 23; the bottoms of the left end and the right end of the fixing frame 34 are respectively provided with a chain adjusting device 21 which can realize the folding and the separation of the chain, and the middle parts of the front end and the rear end of the fixing frame 34 are respectively provided with a guide wheel 19 which is convenient for the steel wire rope 22 to walk around.
Further, the chain adjusting device 21 comprises a left adjusting rod 26, a double-thread adjusting rod 28, a right adjusting rod 30, a guide frame 31, a fastening bolt 32 of a chain fixing clip and a chain fixing clip 33, the middle part of leading truck 31 seted up a guide way, install left regulation pole 26 and the right regulation pole 30 that size and its groove size match in the guide way, relative levogyration screw hole and dextrorotation screw hole are do not seted up to left regulation pole 26 and the 30 one end of right regulation pole, levogyration screw thread section 27 and dextrorotation screw thread section 29 of double thread regulation pole 28 respectively with levogyration screw hole and dextrorotation screw hole threaded connection on left regulation pole 26 and the right regulation pole 30, the other end tip of left regulation pole 26 and right regulation pole 30 is provided with a screw hole respectively, threaded connection has a chain fixing clip fastening bolt 32 in the screw hole respectively, be provided with a chain fixing clip 33 on two chain fixing clip fastening bolts 32 respectively.
Furthermore, the clamping end of the chain fixing clip 33 is two inserting bars, and the gap between the two inserting bars is matched with the outer diameter of the pin shaft sleeve of the copper alloy chain plate 12.
Further, the chain link buckle 23 include chain link buckle chucking round pin axle I24, chain link buckle chucking round pin axle II 25, connecting piece 35, chain link buckle chucking round pin axle sleeve 36, the one end of connecting piece 35 fix on wire rope 22, the other end of connecting piece 35 sets up two chain link buckle chucking round pin axle sleeves 36 on a straight line, be provided with chain link buckle chucking round pin axle I24, chain link buckle chucking round pin axle II 25 on two chain link buckle chucking round pin axle sleeves 36 respectively.
Further, the power transmission mechanism 20 includes a worm gear reducer 37 and a winding drum 38, the worm gear reducer 37 is fixedly mounted on the fixing frame 34, the winding drum 38 is mounted at the power output end of the worm gear reducer 37, and one end of the wire rope 22 is fixed and wound on the winding drum 38.
Further, the worm and gear reducer 37 includes a box 39, a gland 40, a worm wheel 41, a worm 42, a bevel gear 43, and a transmission shaft 44, the gland 40 is disposed on the top of the box 39, a rotating shaft on which the worm wheel 41 is mounted on the box 39 through a bearing, a winding drum 38 is mounted on one end of the rotating shaft of the worm wheel 41 extending out of the side wall of the box 39, the worm 42 is mounted on the box 39 through a rotating shaft perpendicular to the worm wheel 41 through a bearing, transmission teeth of the worm 42 are meshed with the worm wheel 41, the transmission shaft 44 parallel to the rotating shaft of the worm wheel 41 is mounted on the box 39, the bevel gear 43 meshed with the transmission teeth of the worm 42 is mounted on the transmission shaft 44, and one end of the transmission shaft 44 extending out of the side wall of the box 39 is opposite to the mounting end of the winding drum 38.
The invention has the beneficial effects that:
the invention pulls the steel wire rope to pull the chain to a proper position through the power transmission mechanism, uses the chain adjusting device which can realize the folding and the separation of the chain to reliably fix the chain, uses the specially designed lead screw to pull the two ends of the chain, leads the two ends to be close or separated, and is convenient for disassembling the chain during maintenance or installing the chain pin shaft after the maintenance; the power transmission mechanism is used for driving to realize the traction of the chain arrangement, so that the labor intensity is effectively reduced, and the working efficiency is improved; and the problems that the traditional chain is rotated around a fixed rotating shaft under the action of gravity through manpower, the clamping is unreliable and potential safety hazards exist are solved.
Drawings
FIG. 1 is a schematic view of a shredder;
FIG. 2 is a schematic view of the installation and operation of the chain of the shredder;
FIG. 3 is a schematic view of a chain structure of a shredder;
FIG. 4 is a view showing a structure of a fixing mode of an original chain of the shredder;
FIG. 5 is a schematic structural view of the present invention;
FIG. 6 is a schematic structural diagram of a chain adjusting device according to the present invention;
FIG. 7 is a schematic structural view of the rowchain buckle of the present invention;
FIG. 8 is a schematic view of the installation of the rowchain buckle of the present invention;
FIG. 9 is a schematic illustration of the installation of the power transmission mechanism of the present invention;
FIG. 10 is a schematic representation of a front section of a pull upchain of the present invention;
FIG. 11 is a rear view of a drag top strand chain of the present invention;
FIG. 12 is a front view of the clip chain assembly of the present invention;
FIG. 13 is a schematic view of a row chain for tightening or loosening according to the present invention;
fig. 14 is a schematic structural view of the worm gear of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention and the accompanying drawings, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 5, the auxiliary device for disassembling and assembling the chain of the filament cutter comprises an installation frame 18, a guide wheel 19, a power transmission mechanism 20, a chain adjusting device 21, a steel wire rope 22, a chain buckle 23 and a fixed frame 34, wherein the installation frame 18 capable of being fixed on the tension roller bracket 3 of the upper chain is respectively installed at the left end and the right end of the fixed frame 34, the power transmission mechanism 20 is fixedly installed on the fixed frame 34, one end of the steel wire rope 22 is fixed at the power output end of the power transmission mechanism 20, and the other end of the steel wire rope 22 is connected to the chain buckle 23; the bottoms of the left end and the right end of the fixing frame 34 are respectively provided with a chain adjusting device 21 which can realize the folding and the separation of the chain, and the middle parts of the front end and the rear end of the fixing frame 34 are respectively provided with a guide wheel 19 which is convenient for the steel wire rope 22 to walk around. The whole filament cutter chain dismounting auxiliary device is arranged on the upper chain tensioning roller bracket 3 through the mounting rack 18, so that the fixing rack 34 spans over the upper chain 1. When the chain is installed, the chain buckle 23 is fixed on the chain, the steel wire rope 22 is pulled through the power transmission mechanism 20, after the chain is pulled in place through the steel wire rope 22, two ends of the chain are respectively fixed on the chain adjusting device 21, and after the chain is fixed stably, the steel wire rope 22 is detached. In the process, the steel wire rope 22 and the chain buckle 23 are dragged by the power transmission mechanism 20 to draw the chain, and then the chain adjusting device 21 is used for drawing the two ends of the chain, so that the whole process is easy and convenient, the labor intensity is effectively reduced, and the working efficiency is improved; meanwhile, the problems that the traditional chain is rotated around a fixed rotating shaft under the action of gravity of the chain arrangement through manpower, the clamping is unreliable, and potential safety hazards exist are solved.
When the chain is disassembled, firstly, the chain adjusting device 21 is used for chain disassembling, the disassembling position of the chain is located between two clamping ends of the chain adjusting device 21, the chain pin at the position needing disassembling is disassembled after the chain adjusting device 21 fixes the two disassembling ends of the chain, at the moment, after the two ends of the chain are separated to the proper position through the chain adjusting device 21, the chain buckle 23 at the end part of the steel wire rope 22 is fixed on the chain, one end of the chain corresponding to the chain buckle 23 on the chain adjusting device 21 is disassembled, the steel wire rope 22 is discharged from the power transmission mechanism 20, the chain is slowly disassembled from the filament cutter, and thus, safety accidents caused by rapid sliding of the end part of the chain due to overlarge gravity when the chain is disassembled can be avoided.
In the invention, as shown in fig. 7 and 8, the chain row buckle 23 comprises a chain row buckle clamping pin shaft i 24, a chain row buckle clamping pin shaft ii 25, a connecting member 35 and a chain row buckle clamping pin shaft sleeve 36, wherein one end of the connecting member 35 is fixed on the steel wire rope 22, the other end of the connecting member 35 is provided with two chain row buckle clamping pin shaft sleeves 36 which are arranged on a straight line, and the two chain row buckle clamping pin shaft sleeves 36 are respectively provided with the chain row buckle clamping pin shaft i 24 and the chain row buckle clamping pin shaft ii 25. Because the chain is formed by assembling the copper alloy chain plates 12 and the pin shafts 13, when the pin shafts 13 of the chain are partially pulled out in the process of mounting or dismounting the chain, the two chain buckle clamping pin shaft sleeves 36 are clamped on the pin shaft sleeves of the chain, and then the chain buckle clamping pin shaft I24 and the chain buckle clamping pin shaft II 25 are screwed into the two chain buckle clamping pin shaft sleeves 36 and the pin shaft sleeves of the chain. The chain block 23 is firmly connected with the chain block so that the traction steel wire rope 22 can draw the chain block. And the structure is very simple to disassemble, so that the working personnel can work quickly.
In the present invention, as shown in fig. 6, the chain adjusting device 21 comprises a left adjusting lever 26, a double-thread adjusting lever 28, a right adjusting lever 30, a guide frame 31, a chain fixing clip fastening bolt 32, and a chain fixing clip 33, the middle part of leading truck 31 seted up a guide way, install left regulation pole 26 and the right regulation pole 30 that size and its groove size match in the guide way, relative levogyration screw hole and dextrorotation screw hole are do not seted up to left regulation pole 26 and the 30 one end of right regulation pole, levogyration screw thread section 27 and dextrorotation screw thread section 29 of double thread regulation pole 28 respectively with levogyration screw hole and dextrorotation screw hole threaded connection on left regulation pole 26 and the right regulation pole 30, the other end tip of left regulation pole 26 and right regulation pole 30 is provided with a screw hole respectively, threaded connection has a chain fixing clip fastening bolt 32 in the screw hole respectively, be provided with a chain fixing clip 33 on two chain fixing clip fastening bolts 32 respectively. In the process of disassembling and assembling the flat cable, the clamping end of the flat cable fixing clip 33 is provided with two inserting strips, the gap between the two inserting strips is matched with the outer diameter of the pin shaft sleeve of the copper alloy chain plate 12, the chain fixing clip 33 can be fast clamped on both sides of the pin shaft sleeve of the chain by rotating the chain fixing clip fastening bolt 32 to realize the fixing of the end part of the chain, then the double-thread adjusting rod 28 is rotated, the left-handed thread section 27 and the right-handed thread section 29 at the two ends can rotate on the left adjusting rod 26 and the right adjusting rod 30, under the guiding action of the guiding frame 31, the two left adjusting rods 26 and the right adjusting rods 30 are drawn together and separated, so that the two ends of the chain are driven by the chain fixing clip 33 to draw together and separate, when the chain is installed, after the chain fixing clip 33 drives the two ends of the chain to close, the chain pin shaft is inserted into the pin shaft connecting sleeve formed by closing the two ends of the chain. In the process of disassembling the chain arrangement, after the pin shaft at the joint of the chain arrangement is pulled out, the double-thread adjusting rod 28 can be rotated to enable the chain arrangement fixing clamp 33 to drive the two ends of the chain arrangement to be separated from proper positions, the chain arrangement buckle 23 is fixed on the chain arrangement, and then the power transmission mechanism 20 discharges the steel wire rope 22 to enable the chain arrangement to be slowly disassembled from the filament cutter, so that safety accidents caused by rapid sliding of the end part of the chain arrangement due to overlarge gravity when the chain arrangement is disassembled are avoided.
The power transmission mechanism 20 comprises a worm and gear speed reducer 37 and a winding drum 38, the worm and gear speed reducer 37 is fixedly installed on the fixing frame 34, the winding drum 38 is installed at the power output end of the worm and gear speed reducer 37, one end of the steel wire rope 22 is fixed and wound on the winding drum 38, the worm and gear speed reducer 37 is fixed on the fixing frame 34 through bolts, the worm and gear speed reducer 37 can adopt a pneumatic wrench or an electric wrench as power drive for a filament cutter accessory, the power output end of the worm and gear speed reducer 37 drives the winding drum 38 to rotate, winding and discharging of the steel wire rope 22 are achieved, and then manual power is replaced to achieve installation and detachment of the chain arrangement.
As shown in fig. 14, the worm and gear reducer 37 includes a box 39, a gland 40, a worm wheel 41, a worm 42, a bevel gear 43, and a transmission shaft 44, the gland 40 is disposed on the top of the box 39, a rotating shaft on which the worm wheel 41 is mounted on the box 39 through a bearing, a drum 38 is mounted on one end of the rotating shaft of the worm wheel 41, which extends out of the side wall of the box 39, the worm 42 is mounted on the box 39 through a bearing, which is perpendicular to the rotating shaft of the worm wheel 41, and the transmission gear of the worm 42 is engaged with the worm wheel 41, a transmission shaft 44 parallel to the rotating shaft of the worm wheel 41 is mounted on the box 39, a bevel gear 43 engaged with the transmission gear of the worm 42 is mounted on the transmission shaft 44, one end of the transmission shaft 44, which extends out of the side wall of the box 39, is opposite to the mounting end of the drum 38, and a mounting sleeve 45 for protecting the extending out end of the transmission shaft 44 is mounted on the side wall of the box 39. By arranging the bevel gear 43 and the transmission shaft 44, a pneumatic wrench or an electric wrench attached to the shredder is used as power to drive the transmission shaft 44, the transmission shaft 44 is used for transmitting power to the worm 42 through the bevel gear 43, the worm 42 drives the turbine 41, and finally the winding drum 38 is driven to work through the turbine 41, so that the power input direction can be realized through the additional bevel gear 43 and the transmission shaft 44, the operator can avoid the direction of the movement of the chain arrangement, and the operation safety is improved.
The working process of the invention is as follows:
as shown in fig. 10 to 13, the entire attachment/detachment assisting device for the cutter chain is attached to the upper chain tension roller holder 3 via the attachment frame 18 such that the attachment frame 34 extends over the upper chain 1. When the chain is installed, the chain buckle 23 is fixed on the chain, the worm and gear reducer 37 drives the winding drum 38 to rotate, the traction steel wire rope 22 is wound on the winding drum 38, the chain is made to be dragged to the position, and the chain fixing clamp fastening bolt 32 is rotated to quickly clamp the chain fixing clamp 33 on two sides of a pin shaft sleeve of the chain, so that the fixing of the end part of the chain is realized, and the steel wire rope 22 is detached after the chain is fixed and stable. Repeated operation, when the two ends of the chain are respectively fixed on the corresponding chain fixing clips 33, the double-thread adjusting rod 28 can be rotated to enable the chain fixing clips 33 to drive the two ends of the chain to be closed, and then the chain pin shaft is inserted into the pin shaft connecting sleeve and the bolt plug which are formed by closing the two ends of the chain, so that the chain is installed. When the chain is disassembled, after the pin shaft at the joint of the chain is pulled out, the double-thread adjusting rod 28 is rotated to enable the chain fixing clamp 33 to drive the two ends of the chain to be separated from proper positions, the chain buckle 23 is fixed on the chain, and the power transmission mechanism 20 releases the steel wire rope 22 from the chain, so that the chain is slowly disassembled from the filament cutter.
The invention pulls the steel wire rope to pull the chain to a proper position through the power transmission mechanism, uses the chain adjusting device which can realize the folding and the separation of the chain to reliably fix the chain, uses the specially designed lead screw to pull the two ends of the chain, leads the two ends to be close or separated, and is convenient for disassembling the chain during maintenance or installing the chain pin shaft after the maintenance; the power transmission mechanism is used for driving to realize the traction of the chain arrangement, so that the labor intensity is effectively reduced, and the working efficiency is improved; and the problems that the traditional chain is rotated around a fixed rotating shaft under the action of gravity through manpower, the clamping is unreliable and potential safety hazards exist are solved.
Finally, it is noted that the above-mentioned preferred embodiments illustrate rather than limit the invention, and that, although the invention has been described in detail with reference to the above-mentioned preferred embodiments, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the scope of the invention as defined by the appended claims.
Claims (6)
1. The utility model provides a filament cutter gang chain dismouting auxiliary device which characterized in that: the auxiliary device for disassembling and assembling the chain of the tobacco cutter comprises an installation frame (18), a guide wheel (19), a power transmission mechanism (20), a chain adjusting device (21), a steel wire rope (22), a chain buckle (23) and a fixing frame (34), wherein the installation frame (18) capable of being fixed on a chain tensioning roller support (3) is respectively installed at the left end and the right end of the fixing frame (34), the power transmission mechanism (20) is fixedly installed on the fixing frame (34), one end of the steel wire rope (22) is fixed at the power output end of the power transmission mechanism (20), and the other end of the steel wire rope (22) is connected to the chain buckle (23); the bottoms of the left end and the right end of the fixing frame (34) are respectively provided with a chain adjusting device (21) which can realize the folding and the separation of the chain, and the middle parts of the front end and the rear end of the fixing frame (34) are respectively provided with a guide wheel (19) which is convenient for the steel wire rope (22) to walk around.
2. The auxiliary device for disassembling and assembling the chain of the tobacco cutter as claimed in claim 1, wherein: the chain block adjusting device (21) comprises a left adjusting rod (26), a double-thread adjusting rod (28), a right adjusting rod (30), a guide frame (31), a chain block fixing clamp fastening bolt (32) and a chain block fixing clamp (33), a guide groove is formed in the middle of the guide frame (31), the left adjusting rod (26) and the right adjusting rod (30) which are matched with the groove in size are installed in the guide groove, one end of the left adjusting rod (26) and one end of the right adjusting rod (30) are respectively provided with a relative left-handed threaded hole and a right-handed threaded hole, a left-handed thread section (27) and a right-handed thread section (29) of the double-thread adjusting rod (28) are respectively in threaded connection with the left-handed threaded hole and the right-handed thread hole in the left adjusting rod (26) and the right adjusting rod (30), the other end parts of the left adjusting rod (26) and the right adjusting rod (30) are respectively provided with a threaded hole, and the inside of the threaded holes are respectively in threaded connection with the chain block fastening bolt (32), the two fastening bolts (32) of the chain fixing clip are respectively provided with a chain fixing clip (33).
3. The auxiliary device for disassembling and assembling the chain of the tobacco cutter as claimed in claim 2, wherein: the clamping end of the chain fixing clamp (33) is provided with two inserting strips, and the gap between the two inserting strips is matched with the outer diameter size of the pin shaft sleeve of the copper alloy chain plate (12).
4. A filament cutter chain dismounting auxiliary device according to any one of claims 1 to 3, characterized in that: row chain buckle (23) including row chain buckle chucking round pin axle I (24), row chain buckle chucking round pin axle II (25), connecting piece (35), row chain buckle chucking round pin axle sleeve (36), the one end of connecting piece (35) fix on wire rope (22), the other end of connecting piece (35) sets up two row chain buckle chucking round pin axle sleeves (36) on a straight line, be provided with row chain buckle chucking round pin axle I (24), row chain buckle chucking round pin axle II (25) on two row chain buckle chucking round pin axle sleeves (36) respectively.
5. The auxiliary device for disassembling and assembling the chain of the tobacco cutter as claimed in claim 4, wherein: the power transmission mechanism (20) comprises a worm and gear reducer (37) and a winding drum (38), the worm and gear reducer (37) is fixedly installed on the fixing frame (34), the winding drum (38) is installed at the power output end of the worm and gear reducer (37), and one end of the steel wire rope (22) is fixed and then wound on the winding drum (38).
6. The auxiliary device for disassembling and assembling the chain of the tobacco cutter as claimed in claim 5, wherein: the worm gear reducer (37) comprises a box body (39), a gland (40), a turbine (41), a worm (42), a bevel gear (43) and a transmission shaft (44), a gland (40) is arranged at the top of the box body (39), a rotating shaft provided with a turbine (41) is arranged on the box body (39) through a bearing, a winding drum (38) is arranged at one end of the rotating shaft of the turbine (41) extending out of the side wall of the box body (39), a worm (42) is arranged on the box body (39) through a rotating shaft of the bearing vertical to the turbine (41), and the transmission teeth of the worm (42) are meshed with the worm wheel (41), a transmission shaft (44) parallel to the rotating shaft of the worm wheel (41) is arranged on the box body (39), a bevel gear (43) meshed with the transmission teeth of the worm (42) is arranged on the transmission shaft (44), and one end, extending out of the side wall of the box body (39), of the transmission shaft (44) is opposite to the installation end of the winding drum (38).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110494143.2A CN113424983B (en) | 2021-05-07 | 2021-05-07 | Filament cutter chain dismounting auxiliary device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110494143.2A CN113424983B (en) | 2021-05-07 | 2021-05-07 | Filament cutter chain dismounting auxiliary device |
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| CN113424983A true CN113424983A (en) | 2021-09-24 |
| CN113424983B CN113424983B (en) | 2022-10-21 |
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| CN113424983B (en) | 2022-10-21 |
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