CN216078176U - Copper bar chain installation device - Google Patents

Abstract

The present disclosure relates to the technical field of disassembly and assembly of copper row chains, in particular to a copper row chain installation device. The copper row chain installation device includes a pulling mechanism, the pulling mechanism includes a pulling rod and two connecting pieces, the two connecting pieces are connected to the two axial ends of the pulling rod and are used for connecting with the transverse two ends of the chain segment of the copper row chain. Based on this, the labor intensity during the installation of the copper chain can be reduced.

Description

Copper bar chain installation device

Technical Field

The utility model relates to a copper bar chain dismouting technical field, in particular to copper bar chain installation device.

Background

The shredding device is one of main devices of a tobacco shredding production line and is used for cutting tobacco raw materials into cut tobaccos or cut stems with widths meeting requirements so as to meet the requirements of subsequent process treatment. Because the filament cutter operation in-process needs apply certain pressure for the copper gang chain and compress tightly tobacco leaf (stalk), consequently, tobacco tar or stalk dirt are extruded easily in the surface and the gap of copper gang chain, need carry out periodic dismouting to the copper gang chain to clean and damaged the restoration when demolising.

In the correlation technique, the joint combination process when the copper bar chain is installed adopts a pure manual mode, a special fixed inclined rail is required to be installed at the tail part of the tobacco cutter, meanwhile, a plurality of workers pull the copper bar chain by hands to enable the copper bar chain to bypass the chain roller and slowly run onto the wear-resisting plate of the tobacco cutter, and pin shafts are inserted into pin holes in the two sides of the rack to complete the splicing of the copper bar chain.

The above-described mounting method has the following problems:

(1) because the copper bar chain is heavy, the copper bar chain is pulled by hands, the labor intensity is high, and the copper bar chain is easy to fall off;

(2) when inserting the round pin axle into the pinhole, need three staff at least, one of them staff compresses tightly the copper bar chain, and one passes the round pin axle, and the screw at round pin axle both ends is screwed to one, and required staff is more, and the copper bar chain drops under the dead weight effect because of not being compressed tightly easily.

Therefore, the copper bar chain installation mode in the related art has the problems of high labor intensity, high labor consumption, poor safety and the like.

Disclosure of Invention

One technical problem to be solved by the present disclosure is: the labor intensity in the installation process of the copper bar chain is reduced.

In order to solve the technical problem, the present disclosure provides a copper bar chain installation device, which includes a pulling mechanism, wherein the pulling mechanism includes a pull rod and two connecting pieces, and the two connecting pieces are connected to two axial ends of the pull rod and connected to two transverse ends of a chain segment of a copper bar chain.

In some embodiments, the pulling mechanism further comprises a pulling member connected to the pull rod for pulling.

In some embodiments, the pull comprises a string.

In some embodiments, the connecting piece includes a base and two connecting sections, the two connecting sections are arranged at intervals in the axial direction of the pull rod and respectively extend from the base to the upper side and the lower side, a step is formed between each two connecting sections and the base, and the two connecting sections are respectively used for connecting with the pull rod and the chain segment.

In some embodiments, the connector is connected to the tie rod by a fastener; and/or, the connecting piece is connected with the chain segment through a fastener.

In some embodiments, the copper strand chain mounting device includes a compression mechanism for compressing the joint of the strand segments.

In some embodiments, the pressing mechanism comprises a pressing block and a bearing block, the pressing block is used for being connected with a rack for bearing the copper bar chain and used for pressing the upper surface of the chain segment, and the bearing block is used for being supported below the chain segment and pressing the joint of the chain segment together with the pressing block.

In some embodiments, the retainer block is provided with a groove for receiving a downwardly projecting pin hole shaft of the chain segment at the joint.

In some embodiments, the pressing block comprises two pressing blocks, and the two pressing blocks are arranged at intervals along the width direction of the groove and are respectively arranged opposite to the top surface of the side wall of the groove up and down.

In some embodiments, the pressing block comprises a first block and a second block, the first block extends upwards from the second block and forms a step with the second block, the first block is used for being connected with the machine frame, and the second block is used for pressing on the upper surface of the chain segment.

Based on the copper bar chain installation device that provides, when the installation copper bar chain, can utilize copper bar chain installation device to drag the mechanism and drag the copper bar chain, draw the mode with bare-handed and compare, be favorable to reducing intensity of labour.

Other features of the present disclosure and advantages thereof will become apparent from the following detailed description of exemplary embodiments thereof, which proceeds with reference to the accompanying drawings.

Drawings

In order to more clearly illustrate the embodiments of the present disclosure or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, it is obvious that the drawings in the following description are only some embodiments of the present disclosure, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive exercise.

Fig. 1 is a schematic view of a use state of a pressing mechanism of a copper bar chain installation device according to an embodiment of the disclosure.

Fig. 2 is a schematic structural diagram of a pulling mechanism of the copper bar chain installation device according to the embodiment of the disclosure.

Fig. 3 is a schematic structural diagram of a pressing block of the pressing mechanism according to the embodiment of the disclosure.

Fig. 4 is a schematic structural diagram of a support block of a pressing mechanism according to an embodiment of the disclosure.

Description of reference numerals:

100. a copper bar chain mounting device; 10. a pulling mechanism; 20. a hold-down mechanism;

1. a pull rod;

2. a connecting member; 21. a substrate; 22. a connecting section; 24. a step;

3. a compression block; 31. briquetting; 32. a first block; 33. a second block;

4. a bearing block; 41. a groove;

5. a fastener; 51. a bolt; 52. a nut;

6. copper bar chains; 61. a chain segment; 62. a first stage; 63. a second stage; 64. a pin hole shaft; 65. a pin hole;

71. chain arrangement rollers; 72. a driven roller; 73. a drive roll; 74. wear plates.

Detailed Description

The technical solutions in the embodiments of the present disclosure will be clearly and completely described below with reference to the drawings in the embodiments of the present disclosure, and it is obvious that the described embodiments are only a part of the embodiments of the present disclosure, and not all of the embodiments. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the disclosure, its application, or uses. All other embodiments, which can be derived by a person skilled in the art from the embodiments disclosed herein without any inventive step, are intended to be within the scope of the present disclosure.

Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate.

In the description of the present disclosure, it is to be understood that the orientation or positional relationship indicated by the directional terms such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal" and "top, bottom", etc., are generally based on the orientation or positional relationship shown in the drawings, and are presented only for the convenience of describing and simplifying the disclosure, and in the absence of a contrary indication, these directional terms are not intended to indicate and imply that the device or element being referred to must have a particular orientation or be constructed and operated in a particular orientation, and therefore, should not be taken as limiting the scope of the disclosure; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.

In the description of the present disclosure, it should be understood that the terms "first", "second", etc. are used to define the components, and are used only for convenience of distinguishing the corresponding components, and if not otherwise stated, the terms have no special meaning, and thus, should not be construed as limiting the scope of the present disclosure.

In addition, technical features involved in different embodiments of the present disclosure described below may be combined with each other as long as they do not conflict with each other.

Fig. 1-4 exemplarily illustrate a copper bar chain installation apparatus of the present disclosure.

The copper bar chain is formed by splicing different chain segments. Referring to fig. 1, when installing the copper gang chain 6, different chain segments 61 (e.g., the first segment 62 and the second segment 63 in fig. 1) of the copper gang chain 6 need to be pulled around the chain rollers 71 (e.g., the driven roller 72 and the driving roller 73 in fig. 1) to reach the wear plates 74 where they are spliced together at the wear plates 74. At the wear plate 74, a frame (not shown) is provided with a pin hole through which a pin is inserted into the pin hole 65 of the pin hole shaft 64 of the chain segment 61, so as to realize splicing between different chain segments 61. It will be appreciated that the pin hole shaft 64 is the shaft of the copper gang chain 6 provided with the pin holes 65, which is located at the joint of the chain segments 61 and projects downward from the lower surface of the chain segments 61.

As described in the background section, the installation method of pulling and pressing by hand in the related art has the problems of high labor intensity, high manpower consumption, poor safety and the like.

In order to facilitate the installation of the copper bar chain 6, referring to fig. 1 to 4, an embodiment of the present disclosure provides a copper bar chain installation apparatus 100, which includes a pulling mechanism 10, where the pulling mechanism 10 includes a pull rod 1 and two connecting members 2, and the two connecting members 2 are connected to two axial ends of the pull rod 1 and are configured to be connected to two transverse ends of a chain segment 61 of the copper bar chain 6.

It is understood that both ends in the lateral direction of the segment 61 refer to both ends in the width direction of the segment 61, and in fig. 1, both ends in the front-rear direction of the segment 61 are referred to. The transverse direction of the chain segment 61 coincides with the axial direction of the tie rod 1, in other words, the axial direction of the tie rod 1 is along the transverse direction of the chain segment 61. The transverse direction of the segment 61 is perpendicular to the longitudinal direction of the segment 61. The longitudinal direction of the segment 61 means the longitudinal direction of the segment 61, and is both ends of the segment 61 in the left-right direction in fig. 1. The longitudinal direction of the chain segment 61 coincides with the moving direction of the copper chain row 6 driven by the chain row roller 71. The joint location of the chain segment 61, at which the pin-hole shaft 64 is provided, is located at the longitudinal end of the chain segment 61.

When the copper chain 6 is installed, the pulling mechanism 10 is provided, the two connectors 2 of the pulling mechanism 10 are used for locking the two transverse ends of the chain section 61, and then the pull rod 1 is pulled manually, so that the chain section 61 is pulled to pass through the chain roller 71 and reach the joint splicing part above the wear-resisting plate 74.

In the process, the chain segment 61 does not need to be pulled by hands, and the pulling mechanism 10 can be used as auxiliary pulling equipment, so that time and labor are saved, and the labor intensity can be effectively reduced.

And, owing to draw the in-process, two connecting pieces 2 can lock the horizontal both ends of chain segment 61, prevent that the horizontal both ends of chain segment 61 landing or asynchronous removal, consequently, still be favorable to improving and draw efficiency, promote to draw and draw the security.

It can be seen that by providing the copper bar chain installation device 100 comprising the pulling mechanism 10 as an auxiliary installation device for the copper bar chain 6, a safer, efficient and labor-saving copper bar chain installation process is facilitated.

Fig. 2 exemplarily shows the structure of the pulling mechanism 10. Referring to fig. 2, as one configuration of the connector 2, the connector 2 includes a base body 21 and two connecting segments 22. The two connecting sections 22 are arranged at intervals in the axial direction of the pull rod 1 and extend from the base body 21 to the upper and lower sides respectively. A step 24 is formed between each of the two connecting segments 22 and the base body 21. The two connecting segments 22 are each used for connecting the tie rod 1 and the chain segment 61.

Specifically, of the two connecting sections 22, one connecting section 22 extending upward from the base 21 is referred to as a first connecting section, and the other connecting section 22 extending downward from the base 21 is referred to as a second connecting section for distinction. Wherein, the first connecting section is connected with the pull rod 1 through a fastener, so that the connecting piece 2 is connected with the pull rod 1 through a fastener 5. The second connecting segment is used to connect with the lateral end of the chain segment 61 by a fastener, so that the connector 2 is connected with the chain segment 61 by the fastener 5.

Based on the above arrangement, the structure of the pulling mechanism 10 is relatively simple and compact, the layout is reasonable, and the pulling mechanism 10 can be conveniently connected with the two transverse ends of the chain segment 61. When the chain pulling device is used, the two connecting pieces 2 are connected with the two transverse ends of the chain segment 61 only by using fasteners such as the bolts 51, the nuts 52 and the like, and then the pull rod 1 is applied with force, so that the chain segment 61 can be conveniently pulled, the chain segment 61 bypasses the chain arranging rollers 71 and reaches the upper part of the wear-resisting plate 74, and the insertion of a pin shaft is waited.

To further facilitate pulling, in some embodiments, the pulling mechanism 10 further comprises a pulling member (not shown) connected to the pull rod 1 for pulling. Wherein, the pulling element can comprise a flexible element such as a rope (e.g. a nylon rope). When the chain segment dragging device is used, dragging pieces such as nylon ropes are bound on the pulling rod 1, for example, the pulling pieces are bound between the two axial ends of the pulling rod 1, specifically, the pulling pieces can be bound in the middle of the pulling rod 1 in the axial direction, the two connecting pieces 2 are connected with the two transverse ends of the chain segment 61, and then the free ends of the dragging pieces are pulled, so that the chain segment 61 can be dragged.

Because the pulling piece is arranged, the force can be applied more conveniently, and therefore, compared with the mode of directly pulling the pull rod 1, the pull rod is more time-saving and labor-saving, and is beneficial to further reducing the labor intensity.

Referring additionally to fig. 1 and 3-4, in some embodiments, the copper bar chain installation device 100 includes not only the pulling mechanism 10, but also the pressing mechanism 20, and the pressing mechanism 20 is used to press the joints of the chain segments 61. Thus, after the chain section 61 is pulled to the proper position by the pulling mechanism 10, the joint portion of the chain section 61 is pressed by the pressing mechanism 20, and the pin shaft inserting operation is performed.

Since the pressing mechanism 20 can prevent the segment 61 from falling off, the safety is higher. In addition, the pressing mechanism 20 can replace manual pressing, so that the labor intensity is reduced, and the manual consumption is reduced.

Therefore, the pressing mechanism 20 can further facilitate the installation of the copper bar chain 6, so that the splicing process of the copper bar chain 6 is safer and more labor-saving.

Referring to fig. 1, as one configuration of the pressing mechanism 20, the pressing mechanism 20 includes a pressing block 3 and a holding block 4. The pressing block 3 is used for connecting with a frame carrying the copper bar chain 6 and pressing on the upper surface of the chain segment 61. The bearing block 4 is used for supporting below the chain section 61 and pressing the joint of the chain section 61 together with the pressing block 3. Like this, under the combined action of the compact heap 3 and the bearing piece 4 that lie in the upper and lower both sides of chain segment 61, can reliably compress tightly the joint position of chain segment 61, fix chain segment 61, make things convenient for the round pin axle to insert smoothly.

Fig. 4 shows an exemplary embodiment of the support block 4. Referring to fig. 4, in some embodiments, the retainer block 4 is provided with a recess 41, and the recess 41 is configured to receive a downwardly projecting pin hole shaft 64 of the chain segment 61 at the joint. The length of the recess 41 is along the axial direction of the pin bore axis 64 (and also transverse to the segment 61). The width direction of the groove 41 is perpendicular to the length direction of the groove 41 along the width direction of the segment 61.

The groove 41 can avoid the pin hole shaft 64, and prevents the bearing block 4 from interfering with the pin hole shaft 64, so that the bearing block 4 positioned below the chain segment 61 can conveniently clamp the pin hole shaft 64.

In order to cooperate with the holding block 4 with the recess 41, the holding-down block 3 can be pressed over the top side of the side walls of the recess 41 in order to hold down the chain segment 61.

In some embodiments, the pressing block 3 includes two pressing blocks 31, and the two pressing blocks 31 are spaced apart along the width direction of the groove 41 and are respectively disposed opposite to the top surfaces of the side walls of the groove 41. Thus, the two pressing blocks 31 can be respectively pressed on the parts of the chain segments 61 supported by the top surfaces of the side walls of the grooves 41, and together with the bearing blocks 4, the joint parts of the chain segments 61 are clamped in the middle, so that the joint parts of the chain segments 61 are pressed tightly.

Fig. 3 exemplarily shows the structure of the compact 31. Referring to fig. 3, in some embodiments, the pressing block 31 includes a first block 32 and a second block 33, the first block 32 extends upward from the second block 33 and forms a step 24 with the second block 33, the first block 32 is used for connecting with the frame, and the second block 33 is used for pressing on the upper surface of the chain segment 61. When the chain-segment pressing device is used, the first block bodies 32 of the two pressing blocks 31 face outwards and are locked at two sides of the machine frame through fasteners such as bolts 51, nuts 52 and the like, so that the second block bodies 33 of the two pressing blocks 31 are respectively pressed on the parts of the chain segments 61 supported by the top surfaces of the side walls of the grooves 41, and the joint parts of the chain segments 61 are pressed together with the bearing blocks 4.

The following illustrates a method of using the copper link chain installation apparatus 100 including the pulling mechanism 10 and the pressing mechanism 20.

Referring to fig. 1, when the first segment 62 and the second segment 63 of the copper bar chain 6 need to be spliced, the following steps can be performed:

(1) locking the two transverse ends of the first section 62 by using two connecting pieces 2 of one pulling mechanism 10, manually pulling the pulling piece on the pull rod 1 of the pulling mechanism 10 to enable the first section 62 to smoothly bypass the driven roller 72 and reach the joint splicing position above the wear-resisting plate 74, simultaneously locking the two transverse ends of the second section 63 by using two connecting pieces 2 of the other pulling mechanism 10, and manually pulling the pulling piece on the pull rod 1 of the pulling mechanism 10 to enable the second section 63 to smoothly bypass the driving roller 73 and reach the joint splicing position above the wear-resisting plate 74;

(2) at the joint splicing position, the two pressing blocks 31 are locked on the rack, the bottom surfaces of the two pressing blocks 31 press the joint of the copper bar chain 6, meanwhile, the bearing block 4 is inserted into the bottom of the copper bar chain 6, the pin hole shaft 64 is clamped, the bearing block 4 and the two pressing blocks 31 are combined, the joint position of the copper bar chain 6 is pressed, and then the pin shaft is inserted, so that the splicing is completed.

In the process, the first section 62 and the second section 63 can be pulled and compressed by means of the copper bar chain mounting device 100, and the pulling and the compressing are not needed by hands, so that time and labor are saved, the copper bar chain 6 is not easy to fall off, and the safety is higher.

In addition, in the whole process, the driving roller 73 does not need to be operated, and the first section 62 and the second section 63 can be operated in place and spliced, so that compared with a mode that the driving roller 73 needs to be operated in the splicing process, the step that a worker controls a touch screen to operate the driving roller 73 can be omitted.

Of course, the foregoing process is not the only way to use the copper gang chain installation apparatus 100. For example, as a modification, the first section 62 and the second section 63 may be pulled one after another by the same pulling mechanism 10 without pulling the first section 62 and the second section 63 simultaneously by the two pulling mechanisms 10, that is, the first section 62 may be pulled in place by the pulling mechanism 10, and then the pulling mechanism 10 may be detached from the first section 62, connected to the second section 63, and the second section 63 may be pulled in place. When the first section 62 and the second section 63 are pulled successively by using the same pulling mechanism 10, when the first section 62 is pulled to the right position, the joint part of the first section 62 is firstly pressed by the pressing mechanism 20, and then the pulling mechanism 10 is used for pulling the second section 63, so that the first section 62 is prevented from falling off in the pulling process of the second section 63.

In addition, the copper bar chain drilling device 100 provided by the embodiment of the disclosure is not only suitable for installation of copper bar chains of a filament cutter, but also suitable for installation of copper bar chains in other equipment.

The above description is only exemplary of the present disclosure and is not intended to limit the present disclosure, and any modification, equivalent replacement, or improvement made within the spirit and principle of the present disclosure should be included in the scope of the present disclosure.

Claims (10)

1. A copper strand chain mounting device (100), comprising:

the pulling mechanism (10) comprises a pull rod (1) and two connecting pieces (2), wherein the two connecting pieces (2) are connected to the two axial ends of the pull rod (1) and are used for being connected with the two transverse ends of chain segments (61) of the copper bar chain (6).

2. Copper strand chain mounting device (100) according to claim 1, characterized in that the pulling mechanism (10) further comprises a pulling element connected to the pulling rod (1) for pulling.

3. A copper strand mounting arrangement (100) according to claim 2, wherein the pulling member comprises a rope.

4. The copper bar chain installation device (100) according to claim 1, wherein the connecting piece (2) comprises a base body (21) and two connecting sections (22), the two connecting sections (22) are arranged at intervals in the axial direction of the pull rod (1) and respectively extend from the base body (21) to the upper side and the lower side, a step (24) is formed between each connecting section (22) and the base body (21), and the two connecting sections (22) are respectively used for being connected with the pull rod (1) and the chain segment (61).

5. Copper bar chain installation device (100) according to claim 1, wherein the connecting piece (2) is connected with the tie rod (1) by means of a fastener (5); and/or the connecting piece (2) is connected with the chain segment (61) through a fastener (5).

6. The copper strand chain mounting device (100) according to any one of claims 1 to 5, wherein the copper strand chain mounting device (100) comprises a pressing mechanism (20), and the pressing mechanism (20) is used for pressing the joint of the chain segments (61).

7. The copper bar chain installation device (100) according to claim 6, wherein the pressing mechanism (20) comprises a pressing block (3) and a bearing block (4), the pressing block (3) is used for being connected with a rack bearing the copper bar chain (6) and pressing on the upper surface of the chain segment (61), and the bearing block (4) is used for being supported below the chain segment (61) and pressing the joint of the chain segment (61) together with the pressing block (3).

8. The copper strand chain installation device (100) of claim 7, wherein the bearing block (4) is provided with a groove (41), and the groove (41) is used for accommodating a pin hole shaft (64) which protrudes downwards and is positioned at the joint of the chain segment (61).

9. The copper link chain installation device (100) according to claim 8, wherein the pressing block (3) comprises two pressing blocks (31), and the two pressing blocks (31) are arranged at intervals along the width direction of the groove (41) and are respectively arranged opposite to the top surfaces of the side walls of the groove (41) up and down.

10. Copper strand chain mounting device (100) according to claim 9, wherein the pressing block (31) comprises a first block (32) and a second block (33), the first block (32) extending upwards from the second block (33) and forming a step (24) with the second block (33), the first block (32) being adapted to be connected to the machine frame, and the second block (33) being adapted to press against the upper surface of the chain segment (61).

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