CN111791177A - Filament cutter chain mounting equipment and mounting method - Google Patents

Abstract

The disclosure relates to a filament cutter chain row installation device and an installation method, wherein the installation device comprises: a traveling member (1); the chain pre-assembly platform (2) is arranged at the top of the walking part (1) and is configured for pre-connecting a plurality of chains (51) in the chain assembly (5); and the traction component (3) comprises a traction rope (32) and a first driving component (31), a first end of the traction rope (32) is configured to be connected with the end part of the chain arrangement group (5), a second end of the traction rope (32) is configured to be connected with the output end of the first driving component (31) after bypassing a first chain arrangement roller (61) at a knife gate in the chain arrangement transmission device (6) of the filament cutter, and the first driving component (31) is arranged below the chain arrangement preassembly platform (2) and is configured to pull the chain arrangement group (5) to the chain arrangement transmission device (6) through the traction rope (32).

Description

Filament cutter chain mounting equipment and mounting method

Technical Field

The disclosure relates to the technical field of equipment in the tobacco industry, in particular to a tobacco cutter chain mounting device and a mounting method.

Background

In the production line of the tobacco shred making process, the tobacco leaves and the tobacco stems which are processed are conveyed and extruded by a tobacco cutter through a chain arrangement, and then cut into the tobacco shreds and the cut stems which meet the width required by the tobacco shred making process specification. After the tobacco cutter runs for a period of time, the chain is directly contacted with the tobacco leaves or the tobacco stems, and a larger extrusion force is applied to the tobacco leaves or the tobacco stems, so that tobacco tar or stem dirt is extruded out and adhered to the surfaces and gaps of the chain. The inner surface and the gap of the chain cannot be thoroughly cleaned due to the reasons of space positions and the like, and only can be periodically disassembled, cleaned, maintained and maintained.

At present, the chain arrangement installation of cigarette manufacturing enterprises still adopts a manual mode, the installation process is complex, multiple operators are needed to cooperate to operate to complete the chain arrangement installation, time and labor are wasted, and certain safety risks still exist during the installation due to the fact that the weight of the chain arrangement is large.

Disclosure of Invention

The embodiment of the disclosure provides a filament cutter chain arranging installation device and method, which can improve the installation efficiency of a chain in a filament cutter.

An aspect of the disclosed embodiments provides a filament cutter gang chain erection equipment, includes:

a traveling member;

the chain arrangement preassembly platform is arranged at the top of the traveling part, is used for placing a plurality of chain arrangements in the chain arrangement group and is used for pre-connecting adjacent chain arrangements in the chain arrangements; and

the traction component comprises a traction rope and a first driving component, a first end of the traction rope is configured to be connected with the end part of the chain arrangement group, a second end of the traction rope is configured to bypass a first chain arrangement roller at the knife gate in the chain arrangement transmission device of the filament cutter and then is connected with the output end of the first driving component, and the first driving component is arranged below the chain arrangement preassembly platform and is configured to pull the chain arrangement group onto the chain arrangement transmission device through the traction rope.

In some embodiments, the mounting apparatus further comprises a storage bin disposed on top of the walking member and on a side of the chain pre-assembly platform, configured to store the chain.

In some embodiments, the walking member comprises:

a chassis section;

the lifting mechanism is arranged on the chassis part, and the top of the lifting mechanism is provided with a chain arrangement preassembly platform; and

and the second driving part is arranged on the base part and is configured to drive the lifting mechanism to move so as to lift the chain gang preassembly platform to a height position matched with the chain gang transmission device.

In some embodiments, the chain guide is provided in two in the height direction, the upper chain guide is surrounded by the upper chain in the circumferential direction, the lower chain guide is surrounded by the lower chain in the circumferential direction, and the lifting mechanism is configured to move the chain guide pre-assembly platform in the height direction to a first position matching the lower chain guide and a second position matching the upper chain guide.

In some embodiments, the mounting apparatus further includes a support bracket having first and second angled support surfaces, the support bracket configured to be positioned between the upper and lower chain drives when the upper chain is mounted, with the first support surface extending along and supported by the lower chain drive, and the second support surface extending along and supported by the lower chain drive, the second support surface configured to support the upper chain at the bottom of the upper chain drive.

In some embodiments, the mounting apparatus further comprises a storage bin disposed at the top of the elevator mechanism and at a side of the chain magazine platform, configured to store the chain magazine.

In some embodiments, the platoon pre-load platform further comprises:

the supporting main body is arranged at the top of the walking part;

the wear plates are fixed on the support main body and are configured to place the chain row groups; and

and the guide rail is arranged on the wear-resisting plate and is configured to limit the chain arrangement group in the width direction of the guide rail.

In some embodiments, the support body is provided with:

a first storage portion configured to store a pin for passing through a pin hole of an adjacent chain row to connect the adjacent chain rows; and

and a second storage portion configured to store a fastener for fixing the pin.

In some embodiments, the height position of the chain pre-assembly platform when the chain is installed is configured to match the height of a second chain roller at the feed inlet in the chain drive and is lower than the preset height of the second chain roller.

Another aspect of the embodiments of the present disclosure provides an installation method of a filament cutter chain installation device based on the above embodiments, including:

moving the filament cutter chain row mounting equipment to one side of the chain row transmission device, which is close to the feed inlet;

placing a plurality of row chains in the row chain group on a row chain preassembly platform, and connecting adjacent row chains in the plurality of row chains in advance;

the first drive member is caused to pull the set of chainrows via the pull cord onto the chainrow drive.

In some embodiments, the filament cutter gang chain installation apparatus further comprises a storage bin disposed on top of the traveling member and located at a side of the gang chain preassembly platform, and the installation method further comprises, before placing the gang chain group on the gang chain preassembly platform:

and placing the chain row to be installed in the storage bin.

In some embodiments, before causing the first drive member to pull the chain gang through the pull rope onto the chain gang transmission, the mounting method further comprises:

connecting a first end of a traction rope with the end part of the row chain group;

and the second end of the traction rope is connected with the output end of the first driving part after being wound around a first chain roller row positioned at the knife gate in the chain roller row transmission device.

In some embodiments, before causing the first drive member to pull the chain gang through the pull rope onto the chain gang transmission, the mounting method further comprises:

and the chain pre-assembling platform is lifted to a height position matched with the chain transmission device through a lifting mechanism in the walking part.

In some embodiments, the raising and lowering of the chainrow pre-assembly platform by the raising and lowering mechanism in the traveling assembly to a height position matching the chainrow transmission specifically comprises:

when a lower chain is installed, the chain arranging preassembly platform is lowered to a first position through the lifting mechanism, so that the chain arranging preassembly platform is matched with a chain arranging transmission device below the chain arranging preassembly platform; or

When the upper chain is installed, the chain pre-installing platform is lifted to the second position through the lifting mechanism, so that the chain pre-installing platform is matched with the chain transmission device above the chain pre-installing platform.

In some embodiments, when installing the upper strand, the installation method further comprises:

the support frame is placed between the upper chain arrangement transmission device and the lower chain arrangement transmission device, the first support surface of the support frame extends along the lower chain arrangement transmission device and is supported by the lower chain arrangement transmission device, and the second support surface of the support frame extends along the upper chain arrangement transmission device and is configured to support the upper chain arrangement at the bottom of the upper chain arrangement transmission device.

In some embodiments, interconnecting adjacent rows in a row link group comprises:

passing a pin through the pin hole at the junction of adjacent rows of links;

the pin is secured by a fastener.

In some embodiments, the method of mounting further comprises, in pulling the first drive member through the pull cord onto the chainset, when the chain reaches the first chain roller at the gate, the method of mounting further comprising:

and starting the operating button to enable the first row of chain rollers or the second row of chain rollers serving as driving rollers in the chain transmission device to rotate so that the chain bypasses the first row of chain rollers.

In some embodiments, further comprising:

after a new chain row group is dragged to the chain row transmission device each time, connecting the new chain row group with the previous new chain row group;

and after the chain is wound for a circle, connecting the adjacent chain at the opening of the whole circle of chain to complete the chain installation.

According to the filament cutter chain arranging installation equipment disclosed by some embodiments, when a chain is required to be installed, the installation equipment can be conveniently moved to one side, close to a feeding hole, of the filament cutter, and the chain arranging group on the chain arranging preassembly platform is automatically drawn to the chain arranging transmission device through the first driving component through the drawing rope until all the chain arrangements on the chain arranging transmission device are installed completely, and the installation equipment can be conveniently moved away after the chain arranging transmission device is installed completely. The mounting equipment can improve the mounting efficiency of the chain in the shredder, improve the automation degree of mounting and reduce the number of required maintenance personnel; but also can reduce the burden of maintenance personnel and improve the safety of the chain arrangement.

Drawings

The accompanying drawings, which are included to provide a further understanding of the disclosure and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the disclosure and together with the description serve to explain the disclosure and not to limit the disclosure. In the drawings:

FIG. 1 is a side view of some embodiments of a shredder chain mount apparatus of the present disclosure;

FIG. 2 is a front view of some embodiments of a shredder chain bar mounting apparatus of the present disclosure;

FIG. 3 is a schematic view of the lower chain mounted on the chain mounting device of the shredder in the first position;

FIG. 4 is a schematic view of the state of the upper chain mounted on the lifting mechanism at the second position in the chain mounting device of the shredder according to the disclosure.

Description of the reference numerals

1. A traveling member; 11. a chassis section; 12. a lifting mechanism; 13. a second drive member;

2. a chain arrangement preassembly platform; 21. a support body; 22. a wear plate; 23. a guide rail; 24. a first storage section; 25. a second storage section;

3. a traction member; 31. a first drive member; 311. a fixed mount; 32. a hauling rope; 33. hooking;

4. a storage bin;

5. arranging chain groups; 51. chain arrangement;

6. a chain arrangement transmission device; 61. a first row of chain rollers; 62. a second row of chain rollers;

7. a support frame; 71. a first support surface; 72. a second support surface.

Detailed Description

The present disclosure is described in detail below. In the following paragraphs, different aspects of the embodiments are defined in more detail. Aspects so defined may be combined with any other aspect or aspects unless clearly indicated to the contrary. In particular, any feature considered to be preferred or advantageous may be combined with one or more other features considered to be preferred or advantageous.

The terms "first", "second", and the like in the present disclosure are merely for convenience of description to distinguish different constituent elements having the same name, and do not denote a sequential or primary-secondary relationship.

In the description of the present disclosure, the directions or positional relationships indicated by "upper", "lower", "top", "bottom", "front", "rear", "inner" and "outer" and the like are used based on the directions or positional relationships shown in the drawings, and are only for convenience of describing the present disclosure, and do not indicate or imply that the device referred to must have a specific direction, be constructed in a specific direction and be manipulated, and thus, should not be construed as limiting the scope of the present disclosure.

The inventor notices that the current manual chain block installation mainly comprises the following steps: 1. installing a special fixed inclined rail at the tail of the filament cutter; 2. a group of row chains, such as about 10 pieces of row chains, are sequentially connected in a pin mode, and meanwhile the traction rope is pulled manually to enable the connected copper bar chain group to run to a wear-resisting plate of the row chain of the tobacco cutter along a fixed inclined rail; 3. and (4) bypassing the chain roller at the knife gate, continuing to run for a circle, and penetrating the last pin into the chain to finish the chain installation. 4. And (5) disassembling the fixed inclined rail.

However, in the mode of manually installing the whole chain row, at least the following disadvantages exist: 1. because the chain is too heavy, at least two maintenance personnel need to pull the traction rope vigorously in the whole process to prevent the chain from rapidly sliding off due to self weight. 2. When the pin is used for connecting the chain in groups in a penetrating way, at least three maintenance personnel are needed: a moving and aligning group is arranged at the fixed inclined rail, a through pin and a screw for screwing the two ends of the pin. 3. A maintenance person is still required to operate the touch screen to operate the chain driving roller, so that the chain can rotate around the driving roller conveniently.

Therefore, in the prior art, at least six maintenance personnel are needed for manual chain arrangement installation, time is wasted, efficiency is low, and safety risk is caused.

In view of this, the present disclosure provides a filament cutter gang chain mounting device, hereinafter simply referred to as "mounting device", which in some embodiments, as shown in fig. 1 and 2, includes: the device comprises a walking component 1, a chain preassembling platform 2 and a traction component 3.

Wherein the walking member 1 is configured to make the entire mounting apparatus freely movable. The chain pre-assembly platform 2 is arranged on the top of the walking part 1 and is configured to place a chain group 5 of a chain transmission device 6 to be moved to the filament cutter, wherein the chain group 5 comprises a plurality of chains 51, and the plurality comprises two or more. In order to improve the installation efficiency, the chain row group 5 includes a plurality of chain rows 51, and the chain rows 51 may be copper chain rows. Moreover, the chain pre-assembly platform 2 can also be used for pre-connecting adjacent chain chains 51 in the plurality of chain chains 51 so as to connect the plurality of chain chains 51 in series.

The traction means 3 comprise a traction rope 32 and a first drive member 31. The first end of the pulling rope 32 is configured to be connected with the end of the chain block 5 close to the filament cutter, and further, the first end of the pulling rope 32 is provided with a hook 33 to facilitate the connection and the disconnection of the pulling rope 32 with the chain block 5. The second end of the pulling rope 32 is configured to bypass the first row chain roller 61 in the chain driving device 6 of the tobacco cutter and then is connected with the output end of the first driving part 31, the first row chain roller 61 is positioned at the position of the discharge hole of the tobacco cutter, and the position outside the first row chain roller 61 is provided with a knife roller so as to cut the tobacco shreds through high-speed rotation. For example, the pull-cord 32 may be a belt, chain, or the like. The first driving member 31 is disposed below the chain pre-assembly platform 2, is mountable on a fixing frame 311 disposed on the chain pre-assembly platform 2, and is configured to pull the chain assembly 5 on the chain pre-assembly platform 2 to the chain transmission device 6 through a pulling rope 32, for example, the first driving member 31 may be a linear motor, a structure in which a rotating motor cooperates with a gear box, a hydraulic cylinder or an air cylinder, and the pulling speed of the first driving member 31 may be manually or automatically adjusted.

The embodiment can conveniently move the installation device to one side of the filament cutter close to the feeding hole when the chain row needs to be installed, automatically pull the chain row group 5 on the chain row preassembly platform 2 to the chain row transmission device 6 through the first driving part 31 and the pulling rope 32 until all the chain rows 51 on the chain row transmission device 6 are installed, and conveniently move the installation device after the installation is completed. The installation equipment can improve the installation efficiency of the chain 51 in the tobacco cutter, improve the automation degree of installation and reduce the number of required maintenance personnel; moreover, the weight of the chain 51 is large, so that the burden of maintenance personnel can be reduced, and the safety of chain installation is improved.

In some embodiments, as shown in fig. 1, the installation apparatus further comprises a storage bin 4 disposed at the top of the walking member 1 and at the side of the chain pre-assembly platform 2, configured to store the chain 51. Before the chain row needs to be installed, the chain row after cleaning can be placed in the storage bin 4 in advance, so that maintenance personnel can obtain a better operation height when placing the chain row on the chain row preassembly platform 2 and connecting and fixing the adjacent chain row 51 in the chain row group 5, frequent stooping operation is not needed, the burden of the maintenance personnel during chain row installation can be reduced, and the operation comfort is improved.

In some embodiments, as shown in fig. 1 and 2, the walking member 1 includes: chassis portion 11, elevating system 12 and second drive means 13. The chassis portion 11 includes a chassis main body and wheels. The lifting mechanism 12 is arranged on the base part 11, and the top of the lifting mechanism 12 is provided with the chain preassembly platform 2. A second drive member 13 is provided on the base portion 11 and is configured to drive the lifting mechanism 12 to move so as to lift the chain pre-assembly platform 2 to a height position matching the chain drive 6. The matched height position refers to a height position which enables the chain gang group 5 to smoothly move from the chain gang preassembly platform 2 to the chain gang transmission device 6.

For example, the second driving member 13 may be a linear motor, a structure in which a rotary motor is engaged with a gear box, a hydraulic cylinder or an air cylinder, or the like.

For example, the lifting mechanism 12 may be a scissors mechanism, the second driving component 13 may be a hydraulic cylinder, which is required to achieve a better sealing effect, the hydraulic cylinder can provide a larger driving force for the lifting of the scissors mechanism, one end of the second driving component 13 is connected to the chassis portion 11, and the other end of the second driving component can be connected to the middle position of the scissors mechanism, so that the scissors mechanism can be lifted stably. For example, the movement of the hydraulic cylinder may be achieved by a foot pedal or the like to eliminate complex and expensive components such as a hydraulic pump.

In the tobacco cutter, as shown in fig. 3 and 4, two row chain transmission devices 6 are arranged along the height direction, the upper row chain transmission device 6 is surrounded by an upper row chain 51 in the circumferential direction, the lower row chain transmission device 6 is surrounded by a lower row chain 51 in the circumferential direction, the upper row chain transmission device 6 and the lower row chain transmission device 6 are arranged at an angle, and the distance from the feeding hole to the knife gate is gradually reduced to cut tobacco shreds or tobacco stems.

The lifting mechanism 12 is configured to bring the chain pre-assembly platform 2 in a height direction to a first position, which matches the lower chain drive 6, and a second position, which matches the upper chain drive 6. When the chain pre-installing platform 2 is at the first position, the chain pre-installing platform is used for installing a lower chain; when the chain pre-assembly platform 2 is in the second position, it is used for installing the upper chain.

This embodiment can conveniently accomplish the installation of lower chain and last chain through the motion of elevating system 12 through same equipment, need not to change different equipment midway, can improve chain installation effectiveness, improves degree of automation. Moreover, the chain drive 6 may be at different heights for different slitters, and this mounting device can be adapted to different slitters, thereby improving the versatility of the mounting device.

When the lower-row chain is installed, the bottom of the lower-row chain transmission device 6 is provided with the lining strip, so that the bottom of the lower-row chain can be supported by the lining strip.

However, when the upper chain is mounted, since a channel for receiving tobacco shreds is formed between the two chain conveyors 6, a lining strip cannot be provided at the bottom of the upper chain conveyor 6, and the chain 51 has a heavy weight and is liable to hang down when mounted.

To solve this problem, as shown in fig. 4, the mounting apparatus further includes a support frame 7 having a first support surface 71 and a second support surface 72 which are angled, the support frame 7 is configured to be placed between the upper chain drive 6 and the lower chain drive 6 when the upper chain 51 is mounted, the first support surface 71 extends along the lower chain drive 6 and is supported by the lower chain drive 6, and the second support surface 72 extends along the lower chain drive 6 and is configured to support the upper chain at the bottom of the upper chain drive 6. The support frame 7 is used for the dismounting and mounting process of the upper chain, and plays a role in supporting and supporting the upper chain. For example, the support frame 7 has a triangular shape, and may be designed as a triangular frame in order to reduce the weight of the support frame 7.

As shown in fig. 1, the storage bin 4 is disposed at the top of the lifting mechanism 12 and at the side of the chain pre-assembly platform 2, and is configured to store a chain 51. For example, the storage bin 4 is located on the side of the chain magazine 2 remote from the filament cutter.

Before the chain row needs to be installed, the cleaned chain row can be placed in the storage bin 4 in advance, and a maintenance worker can obtain the optimal operation height through the lifting mechanism 12 when placing the chain row on the chain row preassembly platform 2 and connecting and fixing the adjacent chain row 51 in the chain row group 5, for example, the chain row does not need to bend down when standing, or the chain row is operated by sitting on a chair, so that pin penetrating or fixing operation can be carried out, frequent bending down is not needed, the burden of the maintenance worker during the chain row installation can be reduced, and the operation comfort is improved.

In some embodiments, as shown in fig. 1, the platoon pre-assembly platform 2 further comprises: a support body 21, a wear plate 22 and a guide rail 23. Wherein, the supporting body 21 is arranged on the top of the walking part 1; wear plates 22 are fixed on the support body 21 and configured to place the gang chain group 5; the guide rail 23 is provided on the wear plate 22 and is configured to limit the width of the chain block 5. For example, two guide rails 23 are provided, and the chain block 5 is placed on the wear plate 22 in the area between the two guide rails 23, so that when the chain block 5 is pulled, the chain block 5 is not easily inclined under the guiding action of the guide rails 23 to be pulled to the chain transmission 6 smoothly.

Further, the support main body 21 is provided with: a first storage portion 24 configured to store pins for passing through pin holes of the adjacent links 51 to connect the adjacent links 51; and a second storage portion 25 configured to store a fastener for fixing the pin. By providing the first storage portion 24 and the second storage portion 25, the pins and the fasteners are conveniently stored, can be prevented from being lost, and are also conveniently taken out and used in the process of installing the gang chain 51.

As shown in fig. 3 and 4, the height position of the chain pre-assembly platform 2 when the chain 51 is installed is configured to match the height of the second chain rollers 62 at the feeding port in the chain drive 6 and lower than the second chain rollers 62 by a preset height. For example, the chain pre-assembly platform 2 is brought to the appropriate height by the lifting mechanism 12. This structure enables the rear portion to be gradually pulled up during the forward pulling of the front end of the link chain 51 by the pulling rope 32, thereby being more easily pulled forward, while also smoothly reaching the link chain transmission 6.

Secondly, this disclosure is based on installation method of the chain installation equipment of filament cutter row of above-mentioned embodiment, in some embodiments, includes:

101, moving a filament cutter chain row mounting device to one side of a chain row transmission device 6 close to a feed inlet;

102, placing a plurality of chain rows 51 in the chain row group 5 on the chain row preassembly platform 2, and connecting adjacent chain rows 51 in the chain rows 51 in advance;

step 103, the first driving component 31 pulls the chain arrangement group 5 to the chain arrangement transmission device 6 through the pulling rope 32.

Wherein steps 102 and 103 need to be executed multiple times until all the row chain groups 5 are installed. The embodiment can conveniently move the installation device to one side of the filament cutter close to the feeding hole when the chain row needs to be installed, automatically pull the chain row group 5 on the chain row preassembly platform 2 to the chain row transmission device 6 through the first driving part 31 and the pulling rope 32 until all the chain rows 51 on the chain row transmission device 6 are installed, and conveniently move the installation device after the installation is completed. The installation method can improve the installation efficiency of the chain 51 in the tobacco cutter, improve the automation degree of installation and reduce the number of required maintenance personnel; moreover, the weight of the chain 51 is large, so that the burden of maintenance personnel can be reduced, and the safety of chain installation is improved.

In some embodiments, the filament cutter gang chain installation apparatus further includes a storage bin 4 disposed on the top of the traveling member 1 and located at a side of the gang chain preassembly platform 2, and the installation method further includes, before the gang chain group 5 is placed on the gang chain preassembly platform 2:

step 101A, the chain 51 to be installed is placed in the storage bin 4.

Step 101A may be performed before step 101, or between steps 101 and 102. Before the chain row needs to be installed, the chain row after cleaning can be placed in the storage bin 4 in advance, so that maintenance personnel can obtain a better operation height when placing the chain row on the chain row preassembly platform 2 and connecting and fixing the adjacent chain row 51 in the chain row group 5, frequent stooping operation is not needed, the burden of the maintenance personnel during chain row installation can be reduced, and the operation comfort is improved.

In some embodiments, before the step 103 of pulling the first drive member 31 via the pulling rope 32 to pull the chainset 5 onto the chainset drive 6, the mounting method further comprises:

102A, connecting a first end of a traction rope 32 with an end of a chain row group 5, for example, by a hook 33;

and 102B, the second end of the pulling rope 32 is connected with the output end of the first driving component 31 after being wound around the first chain roller 61 at the knife gate in the chain transmission device 6.

Steps 102A and 102B may be performed between steps 102 and 103. This embodiment enables a reliable connection of the traction rope 32 to the chain gang 5 and the output end of the first drive member 31 in order to effectively apply traction to the chain gang 5 for moving the chain gang 5 onto the chain drive 6.

In some embodiments, before the step 103 of pulling the first drive member 31 via the pulling rope 32 to pull the chainset 5 onto the chainset drive 6, the mounting method further comprises:

and 102C, lifting the chain pre-assembly platform 2 to a height position matched with the chain transmission device 6 through the lifting mechanism 12 in the walking part 1. The matched height position refers to a height position which enables the chain gang group 5 to smoothly move from the chain gang preassembly platform 2 to the chain gang transmission device 6.

Wherein step 102C may be performed between steps 102 and 102A.

Specifically, the step 102C of lifting the chain pre-assembly platform 2 to a height position matched with the chain transmission device 6 by the lifting mechanism 12 in the traveling unit 1 specifically includes:

when the lower chain 51 is installed, the chain pre-installing platform 2 is lowered to the first position through the lifting mechanism 12, so that the chain pre-installing platform 2 is matched with the chain transmission device 6 below; or

When the upper chain 51 is installed, the chain pre-assembly platform 2 is lifted to the second position by the lifting mechanism 12, so that the chain pre-assembly platform 2 is matched with the upper chain transmission device 6.

This embodiment can conveniently accomplish the installation of lower chain and last chain through the motion of elevating system 12 through same equipment, need not to change different equipment midway, can improve chain installation effectiveness, improves degree of automation.

In some embodiments, when installing the upper chain 51, the installation method further includes:

the support frame 7 is placed between the upper chain row transmission device 6 and the lower chain row transmission device 6, and the first support surface 71 of the support frame 7 extends along the lower chain row transmission device 6 and is supported by the lower chain row transmission device 6, and the second support surface 72 of the support frame 7 extends along the upper chain row transmission device 6 and is configured to support the upper chain row 51 at the bottom of the upper chain row transmission device 6.

This embodiment is through the dismantlement and the installation of support frame 7 supplementary last chain, plays the effect of supporting and holding up last chain, can install last chain smoothly.

In some embodiments, pre-connecting 102 adjacent ones of the plurality of chains 51 includes:

passing a pin through the pin hole at the junction of adjacent rows of links 51;

the pin is secured by a fastener.

In some embodiments, during the process of pulling the first driving member 31 onto the row chain drive 6 through the pulling rope 32 by the step 103, when the row chain 51 reaches the first row chain roller 61 at the knife gate, the installation method further comprises:

and step 104, starting the operating button to enable the first row chain roller 61 or the second row chain roller 62 serving as a driving roller in the row chain transmission device 6 to rotate so that the row chain 51 bypasses the first row chain roller 61 through the meshing of the driving roller and the row chain 51.

This embodiment enables the chain 51 delivered to the top of the chain drive 6 to be moved to the bottom to complete the installation of the full circumference chain 51.

In some embodiments, as shown in fig. 3 and 4, for the lower chain row transmission 6, the first chain roller 61 at the knife gate is a driving roller, and the driving roller is a toothed roller, and the first button needs to be pressed to rotate the first chain roller 61 counterclockwise, so that the chain 51 at the top of the chain row transmission 6 moves to the bottom. For the upper chain transmission device 6, the second chain roller 62 at the feed inlet is a driving roller, the driving roller is a toothed roller, and at this time, the second button needs to be pressed down to rotate the second chain roller 62 counterclockwise, so that the chain 51 at the top of the chain transmission device 6 moves to the bottom.

In some embodiments, the method of installing further comprises:

each time after a new set of chain rows 5 has been pulled onto the chain row transmission 6, the new set of chain rows 5 is connected to the last new set of chain rows 5;

after the chain 51 is wound for one circle, the adjacent chain 51 at the opening of the whole circle of chain 51 is connected to complete the installation of the chain 51.

The following will explain the mounting method of the lower chain and the upper chain by specific examples.

Firstly, lower chain arrangement:

1. as shown in FIG. 3, the installation device is moved to the side of the shredder near the feed inlet and fixed, and the chain pre-assembly platform 2 is moved to the first position by the elevator mechanism 12, where the upper surface of the wear plate 22 is lower than the wear plate 22 to a predetermined height above the second chain roller 62, so as to facilitate the transportation of the next chain.

2. A group of chain rows 51, the number of which can be set according to the requirement, for example 10, is taken out of the storage bin 4, placed above the wear plates 22, and the adjacent chain rows 51 in the chain row group 5 are connected by pins and fixed by fasteners. Then, a first end of the pulling rope 32 is connected to an end of the chain array 5 closest to the filament cutter through the hook 33, and the pulling rope 32 is connected to the first driving member 31 after passing around the first chain array roller 61 at the knife gate. The connection of the traction rope 32 to the chain row 51 may be performed before or after the step of connecting and fixing the adjacent chain row 51 in the chain row set 5.

3. The first drive member 31 is activated to operate the chain gang 5 by pulling of the pulling rope 32. The remaining chain groups 5 are sequentially carried and mounted.

4. When the chain 51 advances to the first chain roller 61 at the knife gate, the first button is turned on, and the first chain roller 61 is rotated counterclockwise, so that the chain 51 is wound from the top to the bottom of the first chain roller 61.

5. And (4) installing the rest row chains in sequence according to the step 2-4, and after the last group of row chains is finished, penetrating the last pin into the two row chains 51 at the opening, so that the row chains 51 form a complete circle.

Secondly, mounting an upper row of chains:

1. as shown in fig. 4, the support frame 7 is installed between the lower chain block 6 and the upper chain block 6.

2. The mounting device is moved to the side of the shredder near the feed inlet and fixed, and the chain pre-mounting platform 2 is moved to the second position by the lifting mechanism 12, at the moment, the upper surface of the wear-resisting plate 22 is lower than the wear-resisting plate 22 and reaches the preset height of the second chain roller 62, so that the chain can be conveyed on the chain.

3. A group of chain rows 51, the number of which can be set according to the requirement, for example 10, is taken out of the storage bin 4, placed above the wear plates 22, and the adjacent chain rows 51 in the chain row group 5 are connected by pins and fixed by fasteners. Then, a first end of the pulling rope 32 is connected to an end of the chain array 5 closest to the filament cutter through the hook 33, and the pulling rope 32 is connected to the first driving member 31 after passing around the first chain array roller 61 at the knife gate. The connection of the traction rope 32 to the chain row 51 may be performed before or after the step of connecting and fixing the adjacent chain row 51 in the chain row set 5.

4. The first drive member 31 is activated to operate the chain gang 5 by pulling of the pulling rope 32. The remaining chain groups 5 are sequentially carried and mounted.

5. When the chain 51 advances to the first chain roller 61 at the gate, the first button is turned on, and the second chain roller 62 is rotated counterclockwise, so that the chain 51 is wound from the top to the bottom of the second chain roller 62.

6. And (5) installing the rest row chains in sequence according to the step 3-5, and after the last group of row chains is finished, penetrating the last pin into the two row chains 51 at the opening so as to enable the row chains 51 to form a complete circle.

With the above description, when installing the chain rows by using the installation apparatus of the present disclosure, a maintenance person is required to operate, for example, to move the chain rows to be installed to the storage bin 4 before installation, to place the chain rows in the storage bin 4 on the wear-resistant plate 22, to install the pulling rope 32, to connect and fix the adjacent chain rows in the chain row group, and to press the operation button to make the chain rows bypass the first chain row roller 61. Moreover, these operations can be performed at different time periods, without involving the cooperation of multiple maintenance personnel.

Therefore, the installation equipment and the installation method disclosed by the invention avoid the current situation that manual installation of the chain arrangement is time-consuming and inefficient; the potential safety hazard brought to maintenance personnel by installing the gang chain is eliminated, and the labor intensity of the maintenance personnel is greatly reduced. Also, the number of installers is reduced and maintenance efficiency is improved.

The filament cutter chain mounting device and the filament cutter chain mounting method provided by the disclosure are introduced in detail. The principles and embodiments of the present disclosure are explained herein using specific examples, which are set forth only to help understand the method and its core ideas of the present disclosure. It should be noted that, for those skilled in the art, it is possible to make several improvements and modifications to the present disclosure without departing from the principle of the present disclosure, and such improvements and modifications also fall within the scope of the claims of the present disclosure.

Claims (18)

1. The utility model provides a filament cutter gang chain erection equipment which characterized in that includes:

a traveling member (1);

the chain pre-assembly platform (2) is arranged at the top of the walking part (1), is configured to place a plurality of chains (51) in the chain group (5), and is used for pre-connecting adjacent chains (51) in the chains (51); and

the traction component (3) comprises a traction rope (32) and a first driving component (31), the first end of the traction rope (32) is configured to be connected with the end of the chain arrangement group (5), the second end of the traction rope (32) is configured to be connected with the output end of the first driving component (31) after a first chain arrangement roller (61) located at a knife gate in the chain arrangement transmission device (6) of the filament cutter is bypassed, the first driving component (31) is arranged below the chain arrangement preassembling platform (2) and is configured to be pulled to the chain arrangement group (5) on the chain arrangement transmission device (6) through the traction rope (32).

2. The device for installing the chain of a shredder according to claim 1, further comprising a storage bin (4) disposed on the top of the traveling member (1) and on the side of the chain pre-loading platform (2) and configured to store the chain (51).

3. The shredder chain mounting apparatus according to claim 1, wherein the traveling member (1) comprises:

a chassis section (11);

the lifting mechanism (12) is arranged on the base part (11), and the top of the lifting mechanism (12) is provided with the chain pre-assembling platform (2); and

and the second driving part (13) is arranged on the base part (11) and is configured to drive the lifting mechanism (12) to move so as to lift the chain pre-assembly platform (2) to a height position matched with the chain transmission device (6).

4. The filament cutter chain bar mounting apparatus according to claim 3, wherein the chain bar transmission device (6) is provided in two in a height direction, the upper chain bar transmission device (6) is circumferentially surrounded by an upper chain bar (51), the lower chain bar transmission device (6) is circumferentially surrounded by a lower chain bar (51), and the lifting mechanism (12) is configured to move the chain bar pre-assembly platform (2) in the height direction to a first position and a second position, the first position is matched with the lower chain bar transmission device (6), and the second position is matched with the upper chain bar transmission device (6).

5. The filament cutter chain bar mounting apparatus according to claim 4, further comprising a support frame (7) having a first support surface (71) and a second support surface (72) angled, the support frame (7) being configured to be placed between the upper chain bar transmission (6) and the lower chain bar transmission (6) when the upper chain bar (51) is mounted, and the first support surface (71) extending along the lower chain bar transmission (6) and being supported by the lower chain bar transmission (6), and the second support surface (72) extending along the lower chain bar transmission (6) and being configured to support the upper chain bar (51) at the bottom of the upper chain bar transmission (6).

6. The filament cutter chain bar mounting apparatus according to claim 3, further comprising a storage bin (4) disposed at a top of the lifting mechanism (12) and at a side of the chain bar preassembly platform (2) and configured to store the chain bar (51).

7. The chain magazine as set forth in claim 1, characterized in that the chain preassembly platform (2) further comprises:

a support body (21) provided on the top of the traveling member (1);

a wear plate (22) fixed on the support body (21) configured to place the row chain group (5); and

and the guide rail (23) is arranged on the wear plate (22) and is configured to limit the row chain group (5) in the width direction of the row chain group.

8. The apparatus for mounting a cutter chainset according to claim 7, wherein said supporting body (21) is provided with:

a first storage portion (24) configured to store pins for passing through pin holes of the adjacent chain row (51) to connect the adjacent chain row (51); and

a second storage portion (25) configured to store a fastener for fixing the pin.

9. The filament cutter chain row installation apparatus according to claim 1, wherein the height position of the chain row preassembly platform (2) when installing the chain row (51) is configured to match the height of the second chain row roller (62) at the feed inlet in the chain row transmission device (6) and is lower than the preset height of the second chain row roller (62).

10. A method for installing a chain installation device of a tobacco cutter according to any one of claims 1 to 9, comprising:

moving the filament cutter chain row mounting equipment to one side of the chain row transmission device (6) close to the feed inlet;

placing a plurality of chain rows (51) in the chain row group (5) on the chain row preassembly platform (2), and connecting adjacent chain rows (51) in the chain rows (51) in advance;

-causing the first drive member (31) to pull the chain array (5) via the pull cord (32) onto the chain drive (6).

11. The installation method according to claim 10, wherein the filament cutter chain magazine further comprises a storage bin (4) provided on top of the traveling member (1) and located at a side of the chain magazine (2), and before the chain magazine (5) is placed on the chain magazine (2), the installation method further comprises:

placing the chain row (51) to be installed in the storage bin (4).

12. The mounting method according to claim 10, wherein before causing the first drive member (31) to pull the chainset (5) onto the chainset (6) via the pull-cord (32), the mounting method further comprises:

connecting a first end of the pull rope (32) with an end of the row chain group (5);

and the second end of the traction rope (32) is connected with the output end of the first driving component (31) after bypassing a first chain roller (61) at the position of a knife gate in the chain transmission device (6).

13. The mounting method according to claim 10, wherein before causing the first drive member (31) to pull the chainset (5) onto the chainset (6) via the pull-cord (32), the mounting method further comprises:

and the chain pre-assembling platform (2) is lifted to a height position matched with the chain transmission device (6) through a lifting mechanism (12) in the walking part (1).

14. The mounting method according to claim 13, wherein the step of raising and lowering the chain pre-assembly platform (2) to a height position matching the chain drive (6) by means of a lifting mechanism (12) in the travelling unit (1) comprises in particular:

when the lower chain (51) is installed, the chain pre-installing platform (2) is lowered to a first position through the lifting mechanism (12), so that the chain pre-installing platform (2) is matched with the chain transmission device (6) below; or

When the upper chain (51) is installed, the lifting mechanism (12) enables the chain pre-assembling platform (2) to be lifted to a second position, so that the chain pre-assembling platform (2) is matched with the chain transmission device (6) above the chain pre-assembling platform.

15. The installation method according to claim 10, characterized in that, when installing the upper chain (51), the installation method further comprises:

the method comprises the steps of placing a support frame (7) between the upper chain transmission device (6) and the lower chain transmission device (6), enabling a first supporting surface (71) of the support frame (7) to extend along the lower chain transmission device (6) and be supported by the lower chain transmission device (6), and enabling a second supporting surface (72) of the support frame (7) to extend along the upper chain transmission device (6) and be configured to support an upper chain (51) at the bottom of the chain transmission device (6).

16. The mounting method according to claim 10, wherein pre-connecting adjacent ones (51) of the plurality of links (51) comprises:

passing a pin through a pin hole at the junction of adjacent said rows (51);

the pin is secured by a fastener.

17. The mounting method according to claim 10, wherein in the process of causing the first drive member (31) to pull the chain gang (5) onto the chain gang transmission (6) through the pulling rope (32), when the chain gang (51) reaches a first chain roller (61) at a knife gate, the mounting method further comprises:

and starting an operation button to rotate a first row chain roller (61) or a second row chain roller (62) which is used as a driving roller in the row chain transmission device (6) so that the row chain (51) bypasses the first row chain roller (61).

18. The method of installation according to claim 10, further comprising:

connecting a new chain block (5) to a previous new chain block (5) each time after the new chain block (5) has been pulled onto the chain block drive (6);

and after the chain (51) is wound for a circle, connecting the adjacent chain (51) at the opening of the whole circle of chain (51) to finish the installation of the chain (51).

Images