Support special for maintaining front accelerating wheel assembly of ZL28DF10 filter stick forming machine

Abstract

The utility model discloses a special support for maintenance of a front accelerating wheel assembly of a ZL28DF10 filter stick forming machine, which comprises a supporting platform, a plurality of supporting rods and a plurality of supporting rods. The supporting legs are connected to the four corners of the bottom of the supporting platform respectively; the left supporting block is connected to one side of the end face of the upper end of the supporting platform; the right supporting block is connected to the other side of the end face of the upper end of the supporting platform; the fixed end of the locking buckle is rotationally connected to one side of the opening end of the placing opening through a connecting shaft; and the buckle limiting piece is connected to the other side of the opening end of the placing opening. The front accelerating wheel assembly is vertically placed, side leakage of lubricating oil is prevented, maintenance and repair of the front accelerating wheel assembly are facilitated, an accelerating wheel tooth-shaped belt is convenient to replace, the front accelerating wheel assembly cannot slide or fall down during repair, parts are prevented from being damaged, and the risk that repairers are injured by a crashing object is prevented.

Description

Technical Field

[0001] The utility model relates to a bracket, in particular to a special bracket for repairing a front accelerating wheel assembly of a ZL28DF10 filter rod forming machine, which is mainly used for vertically placing the front accelerating wheel assembly to prevent lubricating oil from leaking sideways, and is also convenient for the maintenance and repair of the front accelerating wheel assembly and the replacement of the accelerating wheel toothed belt, and belongs to the technical field of tobacco equipment maintenance auxiliary. Background Art

[0002] As we all know, the acceleration wheel mechanism of the DF10 / ZL28 filter rod forming machine is an important part that transports the filter rods from the filter rod cutting system to the central drum wheel. It is a key part of the filter rod forming machine. The surface of the acceleration wheel adopts a frosting process to increase the friction when transmitting the filter rod. The transmission method is to drive the toothed belt through the servo motor. The toothed belt is a consumable and vulnerable part and needs to be checked and replaced regularly. When replacing the toothed belt, the front acceleration wheel assembly needs to be disassembled together with the servo motor that provides power.

[0003] In actual operation, when the DF10 / ZL28 filter rod forming machine replaces the front acceleration wheel toothed belt, the motor and the front acceleration wheel assembly are a special structure. There is lubricating oil in the transmission gear box and it cannot be placed horizontally. However, due to the particularity of the structure, the bottom of the front acceleration wheel assembly is the motor. If the bottom motor is placed vertically, the motor connection port will be deformed. Secondly, the upper part is the acceleration wheel belt part, forming a structure that is heavy on the top and light on the bottom, and it cannot be placed vertically. At present, because there is no dedicated support frame, the front acceleration wheel assembly with irregular shape and uneven mass distribution needs to be placed in a place without a fixed position during maintenance, which can easily cause the front acceleration wheel assembly to slide or fall, causing damage to parts and components, and the repair personnel are also at risk of being injured.

[0004] Therefore, the key to solving the above technical problems is to develop a special bracket for repairing the front acceleration wheel assembly of the ZL28DF10 filter rod forming machine which is more practical and safer. Summary of the invention

[0005] In view of the many defects and shortcomings existing in the above-mentioned background technology, the present invention has made improvements and innovations thereto, with the aim of providing a device with a simple structure, novel and reasonable design, which can be used to vertically place the front acceleration wheel assembly, prevent the side leakage of lubricating oil, facilitate the maintenance and repair of the front acceleration wheel assembly, and facilitate the replacement of the acceleration wheel toothed belt.

[0006] Another invention purpose of the utility model is to ensure that when a front acceleration wheel assembly with an irregular shape and uneven mass distribution needs to be fixed in position during maintenance, the front acceleration wheel assembly will not slide or fall, thereby preventing damage to components and the risk of repair personnel being injured.

[0007] In order to solve the above problems and achieve the above invention objectives, the utility model is a special bracket for repairing the front acceleration wheel assembly of the ZL28DF10 filter rod forming machine by adopting the following design structure and the following technical solutions:

[0008] As an improvement of the utility model, a special bracket for repairing the front acceleration wheel assembly of the ZL28DF10 filter rod forming machine is provided.

[0009] include:

[0010] A support platform (1), wherein a placement opening (11) with an open end is provided on any one side of the support platform (1), and the placement opening (11) is used for allowing the lower end of the front acceleration wheel assembly of the ZL28DF10 filter rod forming machine to pass through;

[0011] A plurality of support legs (2), each support leg (2) being connected to four corners of the bottom of the support platform (1);

[0012] A left support block (3), the left support block (3) being connected to one side of the upper end surface of the support platform (1);

[0013] A right support block (4), the right support block (4) is connected to the other side of the upper end surface of the support platform (1);

[0014] A locking buckle (5), wherein the fixed end of the locking buckle (5) is rotatably connected to one side of the opening end of the placement opening (11) via a connecting shaft;

[0015] A buckle limiter (6), the buckle limiter (6) is connected to the other side of the opening end of the placement opening (11).

[0016] As an improvement of the above-mentioned utility model, the bottom of the supporting leg (2) is connected to a base (21), and the base (21) is in contact with the ground.

[0017] As a further improvement of the above-mentioned utility model, the base (21) is also provided with an anti-skid pad (211) matching with the base, and the anti-skid pad (211) is a rubber pad with protective protrusions made of a polymer wear-resistant material, and the rubber pad is arranged at the connection contact point between the base (21) and the ground.

[0018] As a further improvement of the above-mentioned utility model, the base (21) is further provided with a plurality of mounting holes (212), and the mounting holes (212) penetrate the front and back sides of the base (21).

[0019] As a further improvement of the above-mentioned utility model, the mounting holes (212) are bolt holes, and the bolt hole fastening members are connected to the ground after passing through each mounting hole (212) respectively.

[0020] As a further improvement of the above-mentioned utility model, the locking buckle (5) includes:

[0021] A protective member (51), the protective member (51) is a flat and slender plate-like member, and a connection hole for the connection shaft to pass through is provided at the fixed end of the plate-like member;

[0022] A bayonet (52), the bayonet (52) is provided at the non-fixed end of the protective member (51);

[0023] An operating handle (53), the operating handle (53) extends and is provided at the non-fixed end of the protective member (51).

[0024] As a further improvement of the above-mentioned utility model, the buckle limiting member (6) includes:

[0025] A limiting rod (61), the limiting rod (61) is connected to the side of the support platform (1);

[0026] An adjustable anti-disengagement member (62), the adjustable anti-disengagement member (62) is threadedly installed on the limiting rod (61).

[0027] As a further improvement of the above-mentioned utility model, the limiting rod (61) is a screw rod or a lead screw with an external thread section provided on the outside;

[0028] The adjustable anti-disengagement member (62) is a wing nut or an ordinary nut. Among them, a hand-held handle for facilitating manual adjustment inward or outward is provided on the outer wall of one side of the ordinary nut.

[0029] As a further improvement of the above-mentioned utility model, the placement opening (11) is opened along the length direction of the support platform (1), and the placement opening (11) is opened in the middle of the support platform (1), having a C-shaped structure and located between the left support block (3) and the right support block (4).

[0030] As a further improvement of the above-mentioned utility model, the left support block (3) has an irregular square-shaped structure;

[0031] The right support block (4) has an irregular block-shaped structure

[0032] The left support block (3) and the right support block (4) are arranged in a V-shaped layout for supporting the front acceleration wheel assembly (7).

[0033] The working principle is as follows: Before using a special bracket for repairing the front acceleration wheel assembly of a ZL28DF10 filter rod forming machine with the above-mentioned designed structure, it is necessary to manually or by using corresponding handling equipment to carry the already manufactured special bracket to a designated working position for standby.

[0034] Before use, the operator only needs to move the utility model to the ZL28DF10 filter rod forming machine that needs to be repaired, and then use it. When using it, the operator only needs to place the acceleration wheel assembly (7) that needs to be repaired on the support platform (1), and make the upper surface of the right support block (4) contact the lower surface of the acceleration wheel regulator (71), and the upper surface of the left support block (3) contact the lower surface of the bottom plate (75) of the acceleration wheel device, so as to play a supporting role; at the same time, the motor (73) passes through the installation provided by the utility model. The release opening (11) is positioned inside the placement opening (11). Finally, the operator uses the operating handle (53) to engage and fix the locking buckle (5) through the bayonet opening (52) to the limit rod (61) of the buckle limit member (6). At the same time, the locking buckle (5) is locked and fixed to the limit rod (61) by using the adjustable anti-dropping member (62) to prevent the acceleration wheel assembly from tipping over from the side. After the utility model is installed and placed firmly and reliably, the operator can then perform corresponding maintenance work on the acceleration wheel assembly (7).

[0035] Finally, as time goes by, when the corresponding maintenance work on the acceleration wheel assembly (7) is completed, the operator loosens the adjustable anti-slip part (62) on the limit rod (61), and then separates the locking buckle (5) from the limit rod (61) of the buckle limit part (6) by lifting the operating handle (53). Finally, the acceleration wheel assembly (7) is removed from the support platform (1) of the utility model, and then the various components of the utility model are cleaned and repaired, and then they are transported to the designated tool storage warehouse for storage, so as to be recycled next time.

[0036] During the entire implementation process described above, bolts can be used to tighten the mounting holes (212) and then tighten against the ground according to actual needs.

[0037] Compared with the prior art, the utility model has the following beneficial effects:

[0038] 1. The utility model has a simple structure, novel and reasonable design, and can be used to vertically place the front acceleration wheel assembly to prevent lubricating oil from leaking sideways, and is also convenient for the maintenance and repair of the front acceleration wheel assembly and the replacement of the acceleration wheel toothed belt;

[0039] 2. The utility model realizes that when the front acceleration wheel assembly with irregular shape and uneven mass distribution needs to be fixed in position during maintenance, the front acceleration wheel assembly will not slide or fall, thus preventing damage to parts and the risk of repair personnel being injured;

[0040] 3. The present invention aims to solve the problem that the accelerating wheel assembly of the molding machine cannot be erected independently and stably. The simple bracket of the design structure is adopted to realize the function of vertically and stably supporting the accelerating wheel assembly of the molding machine, which meets the actual work needs and is convenient for equipment maintenance and operation;

[0041] 4. The utility model solves the technical problem that there is lubricating oil in the transmission gear box and it cannot be placed horizontally, otherwise the lubricating oil will seep out. Since a base is provided, the contact area between the supporting legs and the ground is increased, making the whole device more stable and reliable.

[0042] 5. The utility model is provided with an anti-skid pad with protective protrusions at the connection point between the base and the ground, which not only plays a protective role and ensures the integrity of the base structure, but also increases the friction of the connection, so that the base can be placed on the ground more stably and reliably;

[0043] 6. The support platform of the utility model is located on the top of the four support legs. The irregular right support block and the left support block are located on the support platform to support the irregular motor and acceleration wheel assembly. The upper surface of the right support block contacts the lower surface of the acceleration wheel regulator, and the upper surface of the left support block contacts the lower surface of the bottom plate of the acceleration wheel device to play a supporting role.

[0044] 7. The utility model cuts a placement opening on the support platform that contacts the bottom plane of the transmission gear box of the acceleration wheel assembly, which is used to vertically place the motor and the acceleration wheel assembly to prevent the motor wiring port from contacting the ground. A locking buckle is set on the side of the support platform to prevent the acceleration wheel assembly from tipping over from the side;

[0045] 8. The exterior of the bracket of the utility model is coated with an anti-rust layer and a waterproof layer, which can prevent rust and extend the service life of the entire bracket, achieving environmental protection while saving resources. At the same time, the exterior of the bracket is coated with a self-luminous fluorescent material, which can clearly mark the position of the bracket at night or in a dark room or underground construction environment, and can effectively serve as a safety reminder, improve conspicuousness, and be easy for people to identify, thereby increasing safety in construction and life. BRIEF DESCRIPTION OF THE DRAWINGS

[0046] The specific implementation of the utility model is further described in detail below with reference to the accompanying drawings, wherein:

[0047] Figure 1 This is one of the schematic diagrams of the use state of the utility model;

[0048] Figure 2 This is the second schematic diagram of the use state of the utility model;

[0049] Figure 3 This is the third schematic diagram of the use state of the utility model;

[0050] Figure 4 It is one of the overall structural schematic diagrams of the utility model;

[0051] Figure 5 This is the second schematic diagram of the overall structure of the utility model;

[0052] Figure 6 It is a schematic diagram of the overall structure of the front acceleration wheel assembly (7) of the utility model;

[0053] Among them, the numbers in the figure are: 1-support platform, 11-placement opening;

[0054] 2—support leg, 21—base, 211—anti-slip pad, 212—installation hole;

[0055] 3—left support block;

[0056] 4—right support block;

[0057] 5—locking buckle, 51—protective element, 52—bayonet, 53—operating handle;

[0058] 6—buckle limiter, 61—limiting rod, 62—adjustable anti-dropping member;

[0059] 71—front acceleration wheel assembly, 71—acceleration wheel regulator, 72—acceleration wheel assembly transmission gear box, 73—motor, 74—motor wiring, 75—bottom plate. DETAILED DESCRIPTION

[0060] In order to make the technical means, creative features, objectives and effects of the present invention easy to understand, the technical solution of the present invention is further described in detail below in conjunction with the accompanying drawings and specific implementation methods. It should be noted that the embodiments and features in the embodiments of the present application can be combined with each other without conflict. The present invention will be described in detail below with reference to the accompanying drawings and in conjunction with the embodiments.

[0061] As the instruction manual Figure 1 To the instruction manual Figure 5 A special support for repairing the front acceleration wheel assembly of a ZL28DF10 filter rod forming machine shown in the figure comprises:

[0062] A support platform 1, with a placement opening 11 with an open end on any side of the support platform 1, the placement opening 11 is used for the lower end of the front acceleration wheel assembly of the ZL28DF10 filter rod forming machine to pass through;

[0063] A plurality of support legs 2, each support leg 2 is connected to the four corners of the bottom of the support platform 1;

[0064] A left support block 3, which is connected to one side of the upper end surface of the support platform 1;

[0065] A right support block 4, which is connected to the other side of the upper end surface of the support platform 1;

[0066] A locking buckle 5, wherein the fixed end of the locking buckle 5 is rotatably connected to one side of the opening end of the placement opening 11 through a connecting shaft;

[0067] The buckle limiter 6 is connected to the other side of the opening end of the placement opening 11 .

[0068] The support platform 1 is located on the top of the four support legs 2. The irregular right support block 4 and the left support block 3 are located on the support platform 1, and are used to support the irregular motor and acceleration wheel assembly. The upper surface of the right support block 4 contacts the lower surface of the acceleration wheel regulator 71, and the upper surface of the left support block 3 contacts the lower surface of the bottom plate 75 of the acceleration wheel device, playing a supporting role.

[0069] A placement opening 11 in contact with the bottom plane of the acceleration wheel assembly transmission gear box 72 is cut on the support platform 1 for vertically placing the motor and the acceleration wheel assembly to prevent the motor wiring port 74 from contacting the ground. A locking buckle 5 is provided on the side of the support platform 1 to prevent the acceleration wheel assembly from tipping over from the side.

[0070] Further, such as Figure 3 As shown, the bottom of the support leg 2 is connected to a base 21, and the base 21 is in contact with the ground.

[0071] In the present invention, the base 21 is a square, triangle, ellipse or cone structure.

[0072] Specifically, Figure 4 As shown, the base 21 is also provided with a matching anti-skid pad 211, which is a rubber pad made of a polymer wear-resistant material with protective protrusions, and is arranged at the connection and contact between the base 21 and the ground.

[0073] In the present invention, since the base 21 is provided, the contact area between the support leg 2 and the ground is increased, making the entire device more firmly and reliably fixed.

[0074] Since an anti-slip pad 211 with external protective protrusions is provided at the connection point between the base 21 and the ground, it can not only play a protective role and ensure the structural integrity of the base 21, but also increase the friction at the connection point, so that the base 21 can be placed on the ground more stably and reliably.

[0075] Furthermore, the base 21 is provided with a plurality of mounting holes 212 , and the mounting holes 212 pass through the front and back sides of the base 21 .

[0076] Specifically, Figure 4 As shown, the mounting holes 212 are bolt holes, and the bolt hole fastening members pass through each mounting hole 212 and are connected to the ground.

[0077] In the utility model, the tightening member is a high-strength bolt.

[0078] Further, such as Figure 5 As shown, the locking buckle 5 includes:

[0079] The protective member 51 is a flat and elongated plate-shaped member, and a connecting hole for the connecting shaft to pass through is provided at the fixed end of the plate-shaped member;

[0080] The bayonet 52, the bayonet 52, the bayonet 52 is provided at the non-fixed end of the protective member 51;

[0081] The operating handle 53 is extended to the non-fixed end of the protective member 51 .

[0082] In the present invention, the operating handle 53 is a triangular, square or elliptical plate-shaped structure, and a protective sleeve matching with the operating handle 53 is sleeved on the triangular, square or elliptical plate-shaped structure.

[0083] In the utility model, the protective sleeve is a rubber sleeve, and a plurality of rubber protective protrusions of a connected structure are provided on the outer surface of the rubber sleeve. The rubber protective protrusions are granular or annular protrusions. Therefore, since the protective sleeve is provided on the hand-holding part of the operating handle 53, it can protect the operator's hands from wear and tear due to long-term work, thereby ensuring the safety of construction.

[0084] like Figure 4 and Figure 5 As shown, the buckle limiter 6 includes:

[0085] A limiting rod 61, the limiting rod 61 is connected to the side of the supporting platform 1;

[0086] The adjustable anti-slipping member 62 is threadedly mounted on the limiting rod 61 .

[0087] In the utility model, the bayonet 52 is an arc-shaped, V-shaped, C-shaped or U-shaped structure, and the opening size of the arc-shaped, V-shaped, C-shaped or U-shaped structure matches the outer diameter of the limiting rod 61, so that the protective member 51 can be reliably and firmly fixed on the limiting rod 61.

[0088] Further, such as Figure 3 As shown, the limiting rod 61 is a screw or a lead screw with an external thread segment on the outside;

[0089] The butterfly nut of the adjustable anti-dropping member 62 is or a common nut, wherein a handle is extended outwardly from the outer wall of one side of the common nut for facilitating manual inward or outward adjustment.

[0090] Further, as Figure 2 shown, the placement opening 11 is formed along the length direction of the support platform 1, and the placement opening 11 is formed in the middle of the support platform 1, having a U-shaped structure and located between the left support block 3 and the right support block 4.

[0091] Further, as Figure 4 shown, the left support block 3 has an irregular square-shaped structure;

[0092] The right support block 4 has an irregular block structure

[0093] The left support block 3 and the right support block 4 are arranged in a V-shaped layout for supporting the front acceleration wheel assembly 7.

[0094] Further, in the present utility model, an injection molding layer, an anti-rust layer, a waterproof layer, and a warning layer are sequentially arranged from the inside to the outside on the outer surfaces of the support platform 1, the support legs 2, the left support block 3, the right support block 4, the locking buckle 5, and the buckle limiting member 6, and fluorescent powder is coated on the warning layer.

[0095] In the present utility model, a high molecular wear-resistant material is injection molded on the injection molding layer; the anti-rust layer includes an epoxy zinc-rich primer, a chlorinated rubber topcoat, and an epoxy mica iron intermediate paint located between the epoxy zinc-rich primer and the chlorinated rubber topcoat; the waterproof layer is a polyurethane waterproof coating; the warning layer is a single-color or multi-color mixed reflective warning tape, reflective color film, or reflective paint.

[0096] Meanwhile, in the present utility model, the referred connections are all fixed connections, or movable connections, or detachable connections. Among them, the fixed connection is a welded connection or is directly processed into an integral structure; the movable connection, detachable connection, or split structure is a hinged connection, an internal and external thread connection, a bayonet connection, a plug-in socket connection, a bolt assembly connection, or a screw connection.

[0097] In summary, a more specific implementation manner of the present utility model is:

[0098] Before using a special bracket for repairing the front acceleration wheel assembly of a ZL28DF10 filter rod forming machine with the above design structure, it is necessary to manually or by using corresponding handling equipment carry the already manufactured special bracket to a designated working position for standby.

[0099] Before use, the operator only needs to move the utility model to the ZL28DF10 filter rod forming machine that needs to be repaired to use it. When in use, the operator only needs to place the acceleration wheel assembly 7 that needs to be repaired on the supporting platform 1, and make the upper surface of the right support block 4 contact with the lower surface of the acceleration wheel regulator 71, and the upper surface of the left support block 3 contact with the lower surface of the bottom plate 75 of the acceleration wheel device to play a supporting role; at the same time, the motor 73 passes through the placement opening 11 opened by the utility model so that it is located in the placement opening 11. Finally, the operator uses the operating handle 53 to engage and fix the locking buckle 5 on the limiting rod 61 of the buckle limiting member 6 through the bayonet 52. At the same time, the locking buckle 5 is locked and fixed on the limiting rod 61 using the adjustable anti-slip member 62 to prevent the acceleration wheel assembly from tipping over from the side; after the utility model is installed and placed firmly and reliably, the operator can then perform corresponding maintenance work on the acceleration wheel assembly 7.

[0100] Finally, as time goes by, when the corresponding maintenance work on the acceleration wheel assembly 7 is completed, the operator loosens the adjustable anti-slip part 62 on the limit rod 61, and then separates the locking buckle 5 from the limit rod 61 of the buckle limit part 6 by lifting the operating handle 53, and finally, removes the acceleration wheel assembly 7 from the support platform 1 of the utility model, and then cleans and repairs the various components of the utility model, and then moves them to the designated tool storage warehouse for storage, so as to prepare for the next recycling.

[0101] During the entire implementation process described above, bolts can be used to tighten the mounting holes 212 and the bolts can be tightened against the ground according to actual needs.

[0102] Finally, it should be noted that the above is a detailed introduction to the special bracket for repairing the front acceleration wheel assembly of the ZL28DF10 filter rod forming machine provided by the utility model. The principle of the utility model is described in this article. The above description of the working principle is only used to help understand the core idea of ​​the utility model. It should be pointed out that for ordinary technicians in this technical field, without departing from the principle of the utility model, the utility model can also be improved and modified, and these improvements and modifications also fall within the scope of protection of the claims of the utility model.

Claims

1. A special bracket for repairing the front acceleration wheel assembly of a ZL28DF10 filter rod forming machine, characterized in that: Comprising: A support platform (1), on any side of the support platform (1), there is an installation opening (11) with one end being open, and the installation opening (11) is used for the lower end of the front acceleration wheel assembly of the ZL28DF10 filter rod forming machine to pass through; Several support legs (2), each support leg (2) is respectively connected to the four corners of the bottom of the support platform (1); A left support block (3), the left support block (3) is connected to one side of the upper end face of the support platform (1); A right support block (4), the right support block (4) is connected to the other side of the upper end face of the support platform (1); A locking buckle (5), the fixed end of the locking buckle (5) is rotationally connected to one side of the open end of the installation opening (11) through a connecting shaft; A buckle limiting member (6), the buckle limiting member (6) is connected to the other side of the open end of the installation opening (11).

2. A special support for repairing the front acceleration wheel assembly of a ZL28DF10 filter rod forming machine according to claim 1, characterized in that: The bottom of the support leg (2) is connected with a base (21), and the base (21) is in contact with the ground.

3. A special support for repairing the front acceleration wheel assembly of a ZL28DF10 filter rod forming machine according to claim 2, characterized in that: The base (21) is also provided with a non-slip cushion (211) that mates with it. The non-slip cushion (211) is a rubber pad made of a high molecular wear-resistant material with protective protrusions, and the rubber pad is arranged at the connection contact between the base (21) and the ground.

4. A special support for repairing the front acceleration wheel assembly of a ZL28DF10 filter rod forming machine according to claim 3, characterized in that: The base (21) is also provided with a plurality of installation holes (212), and the installation holes (212) penetrate through the front and back of the base (21).

5. A special support for repairing the front acceleration wheel assembly of a ZL28DF10 filter rod forming machine according to claim 4, characterized in that: The installation holes (212) are bolt holes, and bolt hole fasteners pass through the respective installation holes (212) and are connected to the ground.

6. A special support for repairing the front acceleration wheel assembly of a ZL28DF10 filter rod forming machine according to claim 1, characterized in that: The locking buckle (5) includes: A protective member (51), the protective member (51) is a flat and slender plate-shaped member, and a connection hole for the connecting shaft to pass through is provided at the fixed end of the plate-shaped member; A clamping opening (52), the clamping opening (52) is provided at the non-fixed end of the protective member (51); An operating handle (53), the operating handle (53) extends at the non-fixed end of the protective member (51).

7. The special support for repairing the front acceleration wheel assembly of the ZL28DF10 filter rod forming machine according to claim 1 is characterized in that: The buckle limiting member (6) includes: A limiting rod (61), the limiting rod (61) is connected to the side of the support platform (1); An adjustable anti-disengagement member (62), the adjustable anti-disengagement member (62) is threadedly installed on the limiting rod (61).

8. The special support for repairing the front acceleration wheel assembly of the ZL28DF10 filter rod forming machine according to claim 7 is characterized in that: The limiting rod (61) is a screw rod or a lead screw with an external thread section provided on the outside; The adjustable anti-disengagement member (62) is a butterfly nut or a common nut. Among them, on one side outer wall of the common nut, there is a hand-held handle extending outward for facilitating manual adjustment inward or outward.

9. The special support for repairing the front acceleration wheel assembly of the ZL28DF10 filter rod forming machine according to claim 1 is characterized in that: The installation opening (11) is opened along the length direction of the support platform (1), and the installation opening (11) is opened in the middle of the support platform (1), having a U-shaped structure and located between the left support block (3) and the right support block (4).

10. A special support for repairing the front acceleration wheel assembly of a ZL28DF10 filter rod forming machine according to claim 1, characterized in that:The left support block (3) has an irregular square-shaped structure; The right support block (4) has an irregular block-shaped structure; The left support block (3) and the right support block (4) are arranged in a V-shaped layout for supporting the front acceleration wheel assembly (7).

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