Modular tail rope collecting machine and assembly method

Abstract

The present invention relates to the technical field of tail rope collecting machines, and more specifically, to a modular tail rope collecting machine and an assembly method. It includes a frame; a winding drum for winding and a power unit for giving power to the winding drum are installed on the frame, and an intermediate shaft is provided on the frame; the two ends of the intermediate shaft along its axial direction are detachably connected to the power unit output end as the first connection end and the winding drum shaft as the second connection end; the other end of the winding drum shaft far from the intermediate shaft is detachably connected to the frame through a shaft mounting structure; the power unit is detachably assembled with the frame through an assembly structure. Specifically, the modular tail rope collecting machine in the present invention mainly includes several main modules including a frame, a winding drum, and a power unit, and each module can be detachably assembled.

Description

Technical Field

[0001] The present invention relates to the technical field of tail rope take-up machines, and in particular to a modular tail rope take-up machine and an assembly method thereof. Background Art

[0002] During power construction, it is often necessary to reel in the tail rope. Existing tail rope reeling machines usually include a frame and a winding drum mounted on the frame. During reeling, the tail rope is connected to the winding drum, which is then driven by a power unit to rotate to complete the reeling.

[0003] The winding drum used for tail rope winding is relatively large, and the shaft of the winding drum needs to be connected to the output end of the drive assembly to achieve driven rotation. Therefore, the overall size of the tail rope winder is relatively large and inconvenient to transport. Therefore, during actual transportation, it is usually necessary to first transport the body of the tail rope winder, the winding drum, and the power part to the work site, and then install the drive assembly on the body; and then connect the drive assembly to the winding drum. Since it is the drive assembly that needs to provide power to the shaft of the winding drum to drive it to rotate; therefore, the drive assembly itself needs to maintain a high degree of positioning stability to ensure the stability of the subsequent power output; in addition, due to the large size of the winding drum, the winding drum also needs to maintain good positioning stability during the rotation process to ensure the stable progress of the winding work.

[0004] The modular distribution of the existing tail rope reel can be further optimized to make the assembly (disassembly) of the winding drum and the power unit more convenient and the assembly connection more stable, thereby ensuring the smooth progress of the subsequent tail rope reeling work. Summary of the Invention

[0005] In response to the technical problems existing in the prior art, the present invention provides a modular tail rope collecting machine, which includes a frame; the frame is equipped with a winding drum for winding and a power unit for providing power to the winding drum, and an intermediate shaft is provided on the frame; the two ends of the intermediate shaft along its axial direction are respectively detachably connected to the power unit output end serving as the first connection end and the winding drum shaft serving as the second connection end; the other end of the winding drum shaft far from the intermediate shaft is detachably connected to the frame through a shaft mounting structure; the power unit is detachably assembled to the frame through an assembly structure.

[0006] Specifically, the modular tail rope take-up machine of the present invention mainly includes several main modules including a frame, a winding drum, and a power unit, and each module can be detachably assembled.

[0007] To explain the winding drum and the frame one by one: one end of the winding drum shaft is detachably assembled with the frame through the shaft mounting structure, and the other end of the winding drum shaft is detachably connected to the intermediate shaft at the frame.

[0008] Power unit and frame: The power unit and the frame are detachably assembled through an assembly structure.

[0009] Power unit and winding drum: The power unit and the winding drum are detachably connected through an intermediate shaft; the output end of the power unit and the winding drum shaft are detachably connected to the two ends of the intermediate shaft in the axial direction respectively.

[0010] Understandably, during transportation, the modules can be transported separately, providing greater convenience. Furthermore, during assembly, when connecting the power unit output end and the winding drum, the intermediate shaft on the frame allows for an optimal transition, making the overall structure more stable after assembly, thereby ensuring a stable winding process.

[0011] Preferably, the winding reel includes a winding reel body; the winding reel body includes winding ring bodies arranged on both sides of the axial direction of the winding reel shaft; the winding ring body includes an inner ring body and an outer ring body coaxial with the axis of the winding reel shaft; a ring connecting rod for connection is provided between the inner ring body and the outer ring body; a plurality of winding rods distributed parallel to each other in a circular array are arranged between the inner ring bodies on both sides; the plurality of winding rods work together to wind the tail rope.

[0012] Preferably, an inner ring plate is formed at the inner ring body; a through hole is formed at the middle of the inner ring plate; the inner ring body is fixedly connected to the winding drum shaft through the through hole; a plurality of rope threading holes are formed in a circular array around the middle of the inner ring plate; the axial ends of the winding drum shaft extend out of the inner ring body through the through hole and are respectively detachably connected to the shaft mounting structure and the intermediate shaft.

[0013] In the present invention, the inner ring plate is fixed to the winding drum shaft, and the entire winding drum is an integrated structure; compared with the existing technology, the winding drum shaft and other parts of the winding drum body are detachably connected in the existing technology; the overall structure of the integrated winding drum body in the present invention is more stable, and there is no need to assemble the winding drum shaft and the winding ring body during assembly, thereby simplifying the assembly steps.

[0014] During the winding process, the rope threading hole on the inner ring plate can be used to pass the rope body at the cable head through it at the beginning of the cable winding process, so that a limiting connection is formed between the inner ring plate and the cable through the rope threading hole; thereby effectively preventing the cable from slipping off the winding reel.

[0015] Preferably, the shaft mounting structure includes a shaft mounting block installed on the frame; a U-shaped groove for passing the winding drum shaft is formed at the shaft mounting block; the depth direction of the U-shaped groove is along the horizontal direction and an opening is formed at the shaft mounting block; a mounting bearing for movably mounting the winding drum shaft is provided at the U-shaped groove; a U-shaped limiting mounting block is formed on the side of the U-shaped groove far from the winding drum for limiting the mounting bearing along the axial direction of the winding drum.

[0016] Preferably, the shaft mounting block is formed with a shaft positioning socket along the vertical direction on one side of the opening; a shaft positioning pin is inserted into the shaft positioning socket; the shaft positioning pin cooperates with the arc-shaped side wall of the U-shaped groove to form a circumferential limit for the installation of the bearing and the winding reel shaft.

[0017] Specifically, during the actual assembly process, the assembler can horizontally move the winding drum shaft into the U-shaped groove and then insert the shaft positioning pin into the shaft positioning socket; thus, the winding drum shaft end is fixed in place. When disassembly is required, the assembler simply moves the shaft positioning pin out of the positioning socket, and then the assembler can horizontally move the winding drum shaft out of the U-shaped groove; the operation is simple and convenient.

[0018] Preferably, the shaft mounting block is formed with a shaft positioning socket along the vertical direction on one side of the opening; a shaft positioning pin is inserted into the shaft positioning socket; the shaft positioning pin cooperates with the arc-shaped side wall of the U-shaped groove to form a circumferential limit for the installation of the bearing and the winding reel shaft.

[0019] Preferably, a first connecting portion is formed on one side of the intermediate shaft near the output end of the power unit; the first connecting portion is used to be fixedly connected to the output end of the power unit to achieve synchronous rotation.

[0020] Preferably, the first connecting part includes a square first connecting block; a first connecting groove is formed at the output end of the power unit and is assembled and connected to the first connecting block along the axial direction of the intermediate shaft; a first positioning through hole is formed at both the first connecting block and the first connecting groove; when the first connecting groove and the first positioning through hole at the first connecting block are in a coaxial matching position; a first positioning pin is inserted into the first positioning through hole to achieve a fixed connection between the first connecting part and the output end of the power unit.

[0021] Preferably, a second connecting portion is formed at one end of the intermediate shaft near the winding drum shaft portion; the second connecting portion is used to be fixedly connected to the winding drum shaft portion to achieve synchronous rotation.

[0022] Preferably, the second connecting part is formed with a second connecting groove; a second connecting block is formed at one end of the winding drum shaft near the second connecting part; the second connecting block and the second connecting groove are plugged into and matched along the axial direction of the intermediate shaft; an opening for the second connecting block to pass through is formed circumferentially at the second connecting groove; a second positioning through hole is formed at the second connecting block and the second connecting groove, and when the second positioning through holes at the second connecting groove and the second connecting block are in a coaxial matching position; a second positioning pin is inserted into the second positioning through hole to achieve a fixed connection between the second connecting part and the winding drum shaft.

[0023] In the present invention, the second connecting block is rectangular in shape, and the second connecting slot is shaped accordingly. Therefore, during assembly (or disassembly), the second connecting block can be directly inserted into (or removed from) the second connecting slot along the axial direction of the intermediate shaft, making operation convenient. Furthermore, if the winding reel shaft to which the second connecting block belongs is restricted in axial movement, the second connecting block can be moved into or out of the second connecting slot along the opening in the second connecting slot, thereby making the entire operation more flexible and effectively avoiding situations where assembly or disassembly is impossible due to axial movement restrictions.

[0024] Preferably, through holes are formed at the ends of the first positioning pin and the second positioning pin; the through holes are used to insert the positioning buckles.

[0025] The positioning buckle can effectively prevent the first positioning pin (second positioning pin) from slipping out of the first positioning through hole (second positioning through hole), thereby ensuring the connection stability; and further preferably improving the power transmission stability between the output end of the power unit, the intermediate shaft and the winding drum shaft.

[0026] Preferably, the power unit includes a power unit main body; the power unit main body includes a drive component, a control component and a power supply component; the output end of the drive component serves as the output end of the power unit and is used to provide power to the winding drum shaft to drive the winding drum to rotate; the control component is used to control the output end of the drive component to control the rotation of the winding drum; the power supply component is used to supply power to the control component and the drive component.

[0027] It can be understood that the drive assembly, control assembly, and power supply assembly can better meet the power requirements of the tail rope winder; and the rotation direction and speed of the winding drum can be controlled by controlling the drive assembly. The main body of the power unit in the present invention can preferably be directly installed on the frame as an integral module and then directly used for winding the tail rope winder. This effectively avoids the need to separately arrange drive components on the frame and then wire the control components. In this case, the installation process of the power unit is more complicated, and the installed devices and wiring may also affect the assembly and use of other components of the tail rope winder. It also does not form a power unit that can be directly modularly installed. Moreover, the main body of the power unit as an integral module in the present invention will not affect the use and assembly of other modules of the tail rope winder during installation and assembly.

[0028] Preferably, the power supply assembly includes an AC socket and a switching power supply; the AC socket is used to connect to an external AC circuit for power supply, and the power supply assembly also includes a battery and an inverter; the battery is used to provide power, and the inverter is used to convert the DC power of the battery into AC power.

[0029] Preferably, the drive assembly includes a servo motor and a reduction gearbox; the rotating end of the servo motor is connected to the input end of the reduction gearbox; the output shaft of the reduction gearbox serves as the output end of the drive assembly and is used to provide power to the winding reel shaft; the control assembly includes a servo controller and an operating switch; the servo controller is used to control the start, stop, rotation direction and rotation speed of the servo motor; the operating switch is connected to the servo controller through a control panel for manual operation.

[0030] Preferably, a shell is provided outside the power unit body; the power unit body and the shell together constitute a power assembly; the power unit body is installed in the shell and on the side wall of the shell.

[0031] Preferably, an opening is formed at one side wall of the shell; the output end of the reduction gearbox is located at the opening; the bottom of the reduction gearbox is positioned and installed with the frame through an assembly structure; a servo motor connected to the input end of the reduction gearbox is provided; and the servo motor is located inside the shell.

[0032] Preferably, a mounting bracket is provided on the top of the gearbox in a vertical direction; a servo controller and a control board are respectively installed on both sides of the mounting bracket; a switch mounting groove is formed on the side wall of the shell that is parallel to and opposite to the side wall where the opening is located; an operating switch that is communicated with the control board is arranged in the switch mounting groove.

[0033] Preferably, an inverter for use with a battery is arranged on the inner bottom wall of the shell; a socket mounting groove is formed on the side wall of the shell perpendicular to the side wall where the opening is located; the socket mounting groove is located at the upper part of the side wall.

[0034] Preferably, a heat dissipation fan is provided on the inner wall of the side wall opposite to the socket mounting groove of the shell; a round head socket and a flat head socket for use with the wiring head are provided at the socket mounting groove; a switching power supply is arranged on the inner side wall of the shell; the switching power supply is fixed to the upper part of the inner side wall of the shell near the side of the socket mounting groove through a power supply fixing plate.

[0035] Preferably, a plurality of heat dissipation openings are provided on the side wall of the housing; the heat dissipation openings are respectively arranged near the servo motor, the switching power supply, the servo controller and the heat dissipation fan.

[0036] As can be understood, the aforementioned structure of the housing effectively ensures the overall structural stability of the power unit, thereby ensuring the stability of the output end of the power unit as it drives the winding reel. Furthermore, the housing provides a suitable operating position for the operating switch, facilitating user control. The housing and power unit, as a power assembly, can be integrated into a single structure for direct use in a tail rope reel, offering optimal layout and ease of use.

[0037] Preferably, the assembly structure includes a first matching portion located at the power unit and a second matching portion located at the frame; the second matching portion can constitute a horizontal and vertical limit for the first matching portion to achieve detachable assembly.

[0038] Preferably, the first matching part includes the box bottom plate and box side plate of the reduction gear box at the power part; the second matching part includes a limit seat fixed at the frame; the number of the limit seats is two, and the limit seats are symmetrically distributed on both sides of the box bottom plate; the limit seat includes an L-shaped limit side plate along the vertical direction; the bottom of the limit side plate is fixedly connected to the horizontal end face of the frame; a limit space is formed between the limit side plates at the limit seats on both sides; the L-shaped limit side plate includes a limit transverse plate along the horizontal transverse direction and a limit longitudinal plate along the horizontal longitudinal direction; the horizontal transverse direction is consistent with the axial direction of the winding reel shaft.

[0039] Preferably, the inner wall of the limiting horizontal plate at the limiting side plate is abutted against the side wall of the box side plate to form a second matching part to limit the first matching part in the horizontal longitudinal direction; the limiting vertical plate at the limiting side plate forms a limiting vertical plate on the side close to the box bottom plate; the limiting vertical plate is parallel to the horizontal end face of the limiting side plate, and the lower end face and horizontal end face of the limiting vertical plate are respectively abutted against the upper end face and lower end face of the box bottom plate to form the second matching part to limit the first matching part in the vertical direction.

[0040] Preferably, an extension convex plate is extended upward from the limiting horizontal plate at the limiting side plate; the extension convex plate is located at one end of the limiting vertical plate far from the limiting horizontal plate; a screw hole is provided at the extension convex plate; a U-shaped through groove is formed at the side plate of the box body; when the bottom plate of the box body fits with the L-shaped limiting side plate, the limiting bolt is screwed in along the axis direction of the screw hole, the limiting bolt enters the U-shaped through groove and fits against the arc side wall of the U-shaped through groove; the fit between the limiting bolt and the U-shaped through groove and the fit between the inner wall of the limiting vertical plate and the bottom plate of the box body jointly form the second fitting part to limit the first fitting part in the horizontal direction.

[0041] Understandably, the second mating portion primarily limits the horizontal position of the first mating portion via a limiting bolt, and this is preferably detachable. During assembly, screwing the limiting bolt into the screw hole successfully limits the horizontal position of the second mating portion relative to the first mating portion. This, in conjunction with the aforementioned horizontal longitudinal and vertical limiting mechanisms, creates a stable positioning structure.

[0042] During the disassembly process, the limit bolt only needs to be screwed out of the screw hole to contact the horizontal limit; and the power unit can be directly moved out along the horizontal direction, thereby achieving disassembly more conveniently.

[0043] Therefore, the assembly structure of the present invention can more conveniently realize the detachable assembly between the power unit and the frame; and the assembly structure is stable and easy to disassemble.

[0044] Preferably, a sprocket transmission assembly is also provided at the frame; it includes a speed change mechanism, which includes a driving wheel and a driven wheel; the driving wheel is located at the outer wall of the intermediate shaft which is connected to the output end of the power unit and rotates synchronously; the driven wheel is located at the wire arrangement shaft of the wire arrangement mechanism at the frame; a wire arrangement seat which reciprocates along its axial direction at the wire arrangement shaft; it also includes a tensioning assembly, which includes a tensioning wheel for engaging with the transmission chain and a tensioning mounting seat installed at the frame; a large gear and a small gear for serving as a driving wheel are formed at the intermediate shaft; a transmission chain is arranged between the driving wheel and the driven wheel; a traction mechanism is installed at the tensioning mounting seat to drive the tensioning wheel to rotate in a vertical plane to tension the transmission chain.

[0045] The present invention also provides an assembly method, which is based on the aforementioned modular tail rope take-up machine and specifically includes the following steps:

[0046] Step S1: Assembly of the power unit

[0047] The power unit is installed on the frame through the assembly structure;

[0048] Step S2: Assembly of the winding drum

[0049] Install one end of the winding drum on the frame through the shaft mounting structure; then connect the other end to the intermediate shaft;

[0050] Step S3: Connection and assembly between the power unit and the winding drum

[0051] The output end of the power unit is connected to the intermediate shaft; the output end of the power unit is connected to the winding disk shaft through an intermediate axial transmission. BRIEF DESCRIPTION OF THE DRAWINGS

[0052] Figure 1 Schematic diagram of the structure of the tail rope take-up machine in Example 1;

[0053] Figure 2 Schematic diagram of the structure of the winding drum body in Example 2;

[0054] Figure 3 This is a schematic structural diagram of the shaft mounting structure in Example 2;

[0055] Figure 4 Schematic diagram of the structure of the intermediate shaft and related structures in Example 2;

[0056] Figure 5 for Figure 2 Schematic diagram of the structure of the middle winding drum shaft;

[0057] Figure 6 for Figure 4 Schematic diagram of the structure of the intermediate shaft;

[0058] Figure 7 This is a schematic structural diagram of the reduction gearbox and assembly structure in Example 2;

[0059] Figure 8 This is a schematic structural diagram of the power unit main body in Example 2;

[0060] Figure 9 Schematic diagram of the structure of the powertrain in Example 2;

[0061] Figure 10 This is a schematic structural diagram of the powertrain in Example 2 from another perspective;

[0062] Figure 11 This is a structural diagram of the reduction gearbox and assembly structure in Example 2 from another perspective;

[0063] Figure 12 for Figure 11 Structural diagram of the middle limit seat and related structures;

[0064] Figure 13 Schematic diagram of the structure of the frame, sprocket transmission assembly and cable arrangement mechanism in Example 3;

[0065] Figure 14 for Figure 4 Schematic diagram of the structure of the middle speed shift positioning pin;

[0066] Figure 15 Schematic diagram of the structure of the tensioning assembly in Example 3;

[0067] Figure 16 for Figure 15 Schematic diagram of the structure of the tensioning screw. DETAILED DESCRIPTION

[0068] In order to further understand the content of the present invention, the present invention is described in detail with reference to the embodiments. It should be understood that the embodiments are merely for explanation of the present invention and are not intended to limit the present invention. Example

[0069] Combine Figure 1 This embodiment provides a tail rope collecting machine, which includes a frame 110; the frame 110 is equipped with a winding drum for winding and a power unit for providing power to the winding drum, and an intermediate shaft 140 is provided on the frame 110; the two ends of the intermediate shaft 140 along its axial direction are respectively detachably connected to the power unit output end as the first connection end and the winding drum shaft part as the second connection end.

[0070] Specifically, the tail rope take-up machine of this embodiment can stably connect the power unit and the winding drum via the intermediate shaft 140. On the one hand, because the intermediate shaft 140 is directly mounted on the frame 110, the positioning of the intermediate shaft 140 is relatively stable. Therefore, compared with directly connecting the output end of the power unit and the shaft of the winding drum, the intermediate shaft 140 serves as a connecting transition, which can make the rotation of each rotating shaft more stable and smooth.

[0071] On the other hand, during the disassembly process, when the winding reel needs to be disassembled, it is only necessary to disconnect the connection between the winding reel shaft and the intermediate shaft 140. There is no need to deal with the connection between the power unit and the intermediate shaft 140, and the power unit and the intermediate shaft 140 remain connected for subsequent normal use. The intermediate shaft 140 is stably mounted on the frame 110. Compared with direct disassembly between the winding reel shaft and the power unit output end, because the winding reel and the power unit are both subsequently detachably assembled on the frame 110, the stability of the two on the frame 110 is poorer than that of the intermediate shaft 140. Therefore, disassembly between the intermediate shaft 140 and the winding reel shaft is more convenient for the user to operate. When it is necessary to disassemble the power unit, the same principle applies as above.

[0072] Furthermore, intermediate shaft 140 also provides a mounting location for sprocket drive assembly 150. Because the wire reel and power unit are both removably mounted on frame 110 as a single module, and the ends of the wire reel shaft and the power unit output already have removable structures, they are less convenient for mounting and mating with sprocket drive assembly 150. Intermediate shaft 140 is directly mounted on frame 110, and its structure is relatively simple and its positioning is relatively stable, making it an ideal mounting location for sprocket drive assembly 150. Intermediate shaft 140 also rotates synchronously with the power unit output, thereby transmitting power to sprocket drive assembly 150.

[0073] Specifically, in this embodiment, a sprocket transmission assembly 150 is also arranged at the frame 110, which includes a speed change mechanism, and the speed change mechanism includes a driving wheel and a driven wheel; the driving wheel is located at the outer wall of the intermediate shaft 140 which is connected to the output end of the power unit and rotates synchronously; the driven wheel is located at the cable arrangement shaft 171 of the cable arrangement mechanism 170 at the frame 110; it also includes a tensioning assembly, the tensioning assembly includes a tensioning wheel 1524 for engaging with the transmission chain 151 and a tensioning mounting seat 111 installed at the frame 110; a large gear 143 and a small gear 144 for serving as a driving wheel are formed at the intermediate shaft 140; a transmission chain 151 is arranged between the driving wheel and the driven wheel; a traction mechanism 152 is installed at the tensioning mounting seat 111 to drive the tensioning wheel 1524 to rotate in a vertical plane to tension the transmission chain 151.

[0074] It can be understood that during the wire winding process, if the wire arrangement mechanism 170 is not provided, the tail rope cables are likely to be piled up in the same position area of ​​the winding drum, which may easily cause the accumulated tail rope to interfere with the frame 110 and interfere with the normal use of the tail rope winding machine. Therefore, the tail rope cables need to be arranged by the wire arrangement mechanism 170 so that the tail rope can be evenly wound on the winding drum.

[0075] The cable arranging seat 173 in the cable arranging mechanism 170 reciprocates via the rotation of the cable arranging shaft 171. Because the inner diameters of the cables being wound vary, the speed of the cable arranging seat 173 must be adjusted to maintain a relatively stable speed relative to the winding reel to achieve uniform winding. The sprocket drive assembly 150 in this embodiment effectively achieves simultaneous transmission between the intermediate shaft 140 (i.e., the winding reel shaft) and the cable arranging shaft 171. Furthermore, the speed change mechanism allows for the selection of an appropriate transmission ratio based on the specific circumstances, ensuring that the tail rope is evenly wound onto the reel.

[0076] In addition, the tensioning mechanism can tighten the transmission chain 151 to ensure stable transmission. Furthermore, when the user needs to replace a gear with a different number of teeth as the driving wheel to achieve speed change, they can first adjust the tensioning mechanism to loosen the transmission chain 151; then they can more easily mesh it with the driving wheel with a different number of teeth to achieve speed change.

[0077] A method for using a tail rope collecting machine in this embodiment specifically includes the following steps:

[0078] Step S1: Assembly of the tail rope take-up machine

[0079] Assemble the frame 110, the winding drum, the power unit and the sprocket drive assembly 150 to form a tail rope take-up machine;

[0080] Step S2: Use of the tail rope take-up machine

[0081] Connect one end of the cable to the winding drum, start the power unit to drive the winding drum to rotate and reel the cable;

[0082] Step S3: Disassemble the winding reel

[0083] Remove the two ends of the shaft of the cable winding drum with the cable wound thereon from the shaft mounting structure 160 and the intermediate shaft 140 respectively, and then remove the cable winding drum from the frame 110;

[0084] Step S4: Complete the winding and obtain the winding drum with the tail rope

[0085] In general, the tail rope reel machine and the method of use thereof in this embodiment can be easily assembled to form a stable rope reel; and during use, the tail rope cable can be stably and evenly reeled onto the winding reel; after the reeling is completed, the winding reel can be removed to obtain the reeled tail rope; subsequently, the tail rope can be removed from the winding reel by rotating the winding reel or manually pulling. Example

[0086] Combine Figure 2-Figure 12 This embodiment provides a modular tail rope take-up machine applicable to the first embodiment, which can realize modular assembly among the winding drum, the intermediate shaft 140, the power unit, and the frame 110.

[0087] The modular tail rope collecting machine in this embodiment includes a frame 110; the frame 110 is equipped with a winding drum for winding and a power unit for providing power to the winding drum, and an intermediate shaft 140 is provided on the frame 110; the two ends of the intermediate shaft 140 along its axial direction are respectively detachably connected to the power unit output end serving as the first connection end and the winding drum shaft serving as the second connection end; the other end of the winding drum shaft far from the intermediate shaft 140 is detachably connected to the frame 110 through the shaft mounting structure 160; the power unit is detachably assembled with the frame 110 through the assembly structure 720.

[0088] Specifically, the modular tail rope take-up machine in this embodiment mainly includes several main modules including a frame 110, a winding drum, and a power unit, and each module can be detachably assembled.

[0089] To explain the winding reel and the frame 110 one by one: one end of the winding reel shaft is detachably assembled with the frame 110 through the shaft mounting structure 160 , and the other end of the winding reel shaft is detachably connected to the intermediate shaft 140 at the frame 110 .

[0090] Power unit and frame 110: The power unit and frame 110 are detachably assembled via an assembly structure 720 .

[0091] Power unit and winding drum: The power unit and the winding drum are detachably connected through the intermediate shaft 140; the output end of the power unit and the winding drum shaft are detachably connected to the two ends of the intermediate shaft 140 in the axial direction.

[0092] Understandably, during transportation, the modules can be transported separately, providing greater convenience. Furthermore, during assembly, when connecting the power unit output end and the winding reel, the intermediate shaft 140 at the frame 110 allows for an optimal transition and makes the overall structure more stable after assembly, thereby ensuring a stable winding process.

[0093] During the assembly process, the specific assembly method includes the following steps:

[0094] Step S1: Assembly of the power unit

[0095] The power unit is mounted on the frame 110 through the assembly structure 720;

[0096] Step S2: Assembly of the winding drum

[0097] One end of the winding drum is mounted on the frame 110 through the shaft mounting structure 160; the other end is connected to the intermediate shaft 140;

[0098] Step S3: Connection and assembly between the power unit and the winding drum

[0099] The output end of the power unit is connected to the intermediate shaft 140; the output end of the power unit is connected to the winding drum shaft through the intermediate shaft 140 in a transmission direction.

[0100] Specifically, in this embodiment, the winding drum includes a main body 120, which includes winding rings 121 arranged on either side of the winding drum shaft in the axial direction. The winding rings 121 include an inner ring 1211 and an outer ring 1212 coaxial with the winding drum shaft axis. A connecting rod 1213 is provided between the inner ring 1211 and the outer ring 1212 for connection. A plurality of winding rods 122 are arranged parallel to each other in a circular array between the inner rings 1211 on either side. The plurality of winding rods 122 cooperate to wind the tail rope. The plurality of winding rods 122 together form a winding portion for winding the tail rope for reeling.

[0101] An inner ring plate 123 is formed at the inner ring body 1211; a through hole is formed at the middle of the inner ring plate 123; the inner ring body 1211 is fixedly connected to the winding drum shaft through the through hole; a plurality of rope threading holes 1231 are formed in a circular array around the middle of the inner ring plate 123; the axial ends of the winding drum shaft extend out of the inner ring body 1211 through the through hole and are respectively detachably connected to the shaft mounting structure 160 and the intermediate shaft 140.

[0102] In this embodiment, the inner ring plate 123 is fixed to the winding reel shaft, and the entire winding reel is an integrated structure; compared with the existing technology, the winding reel shaft and other parts of the winding reel body 120 are detachably connected; in this embodiment, the overall structure of the integrated winding reel body 120 is more stable, and there is no need to assemble the winding reel shaft and the winding ring body 121 during assembly, thereby simplifying the assembly steps.

[0103] During the winding process, the rope hole 1231 on the inner ring plate 123 can be used to pass the rope body at the cable head through it at the beginning of the cable winding process, so that a limiting connection is formed between the inner ring plate 123 and the cable through the rope hole 1231; thereby effectively preventing the cable from slipping off the winding reel.

[0104] The shaft mounting structure 160 includes a shaft mounting block 161 mounted on the frame 110; a U-shaped groove 162 for passing the winding drum shaft is formed at the shaft mounting block 161; the depth direction of the U-shaped groove 162 is along the horizontal direction and an opening is formed at the shaft mounting block 161; a mounting bearing for movably mounting the winding drum shaft is provided at the U-shaped groove 162; a U-shaped limiting mounting block 163 is formed on the side of the U-shaped groove 162 far from the winding drum for limiting the mounting bearing along the axial direction of the winding drum.

[0105] The shaft mounting block 161 is formed with a shaft positioning socket in the vertical direction on one side of the opening; a shaft positioning pin 164 is inserted into the shaft positioning socket; the shaft positioning pin 164 cooperates with the arc-shaped side wall of the U-shaped groove 162 to form a circumferential limit for the installation of the bearing and the winding reel shaft.

[0106] Specifically, during assembly, the assembler can horizontally insert the winding drum shaft into the U-shaped groove 162 and then insert the shaft locating pin 164 into the shaft locating socket, thereby achieving a position-limited installation of the winding drum shaft at this end. To disassemble, the assembler simply removes the shaft locating pin 164 from the locating socket, and then horizontally removes the winding drum shaft from the U-shaped groove 162; this operation is simple and convenient.

[0107] Furthermore, the other end of the winding drum shaft is assembled through the intermediate shaft 140; the specific structure is as follows: the intermediate shaft 140 is movably mounted on the frame 110 through the seat bearing 410; the seat bearing 410 is fixedly mounted on the frame 110 through the fixing bolts; the intermediate shaft 140, the winding drum shaft and the output end of the power unit are coaxially arranged.

[0108] A second connecting portion 141 is formed at one end of the intermediate shaft 140 near the winding drum shaft portion; the second connecting portion 141 is used to be fixedly connected to the winding drum shaft portion to achieve synchronous rotation.

[0109] The second connecting portion 141 is formed with a second connecting groove 1411; a second connecting block 124 is formed at one end of the winding drum shaft near the second connecting portion 141; the second connecting block 124 and the second connecting groove 1411 are axially plugged into and matched with each other along the intermediate shaft 140; an opening for the second connecting block 124 to pass through is formed circumferentially at the second connecting groove 1411; a second positioning through hole 1412 is formed at the second connecting block 124 and the second connecting groove 1411, and when the second positioning through hole 1412 at the second connecting groove 1411 and the second connecting block 124 are in a coaxial matching position; a second positioning pin is inserted into the second positioning through hole 1412 to achieve a fixed connection between the second connecting portion 141 and the winding drum shaft.

[0110] In this embodiment, second connecting block 124 is rectangular in shape, and the shape of second connecting slot 1411 is adapted thereto. Therefore, during assembly (or disassembly), second connecting block 124 can be directly inserted into (or removed from) second connecting slot 1411 along the axial direction of intermediate shaft 140, providing convenient operation. Furthermore, if the winding reel shaft to which second connecting block 124 belongs is restricted in axial movement, second connecting block 124 can be moved into or out of second connecting slot 1411 along the opening in second connecting slot 1411, thereby enhancing operational flexibility and effectively preventing assembly or disassembly problems caused by axial motion restrictions.

[0111] The other end of the intermediate shaft 140 is used to connect to the output end of the power unit. The specific structure is as follows: a first connecting portion 142 is formed on one side of the intermediate shaft 140 near the output end of the power unit; the first connecting portion 142 is used to be fixedly connected to the output end of the power unit to achieve synchronous rotation.

[0112] The first connecting part 142 includes a square first connecting block 1421; a first connecting groove 710 is formed at the output end of the power unit and is axially assembled and connected to the first connecting block 1421 along the intermediate shaft 140; an opening for the first connecting block 1421 to pass through is formed circumferentially at the first connecting groove 710; a first positioning through hole 1422 is formed at both the first connecting block 1421 and the first connecting groove 710; when the first connecting groove 710 and the first positioning through hole 1422 at the first connecting block 1421 are in a coaxial mating position; a first positioning pin is inserted into the first positioning through hole 1422 to achieve a fixed connection between the first connecting part 142 and the output end of the power unit.

[0113] In this embodiment, the operation between the first connection block 1421 and the first connection slot 710 is similar to the operation between the second connection block 124 and the second connection slot 1411 .

[0114] In addition, in this embodiment, through holes are formed at the ends of the first positioning pin and the second positioning pin; the through holes are used to insert the positioning buckles.

[0115] The positioning buckle can effectively prevent the first positioning pin (second positioning pin) from slipping out of the first positioning hole 1422 (second positioning hole 1412), thereby ensuring the connection stability and better improving the power transmission stability between the output end of the power unit, the intermediate shaft 140 and the winding drum shaft.

[0116] It is worth noting that compared to directly connecting the output end of the power unit and the winding drum shaft, the intermediate shaft 140 not only serves as a transition connection, but also can serve as a stable installation position, such as for installing transmission parts such as gears; and will not affect the main structure of the output end of the power unit and the winding drum shaft.

[0117] Furthermore, the power unit described above includes a power unit main body 130; the power unit main body 130 includes a drive component, a control component and a power supply component; the output end of the drive component serves as the output end of the power unit and is used to provide power to the winding disk shaft to drive the winding disk to rotate; the control component is used to control the output end of the drive component to control the rotation of the winding disk; the power supply component is used to supply power to the control component and the drive component.

[0118] As can be understood, the drive assembly, control assembly, and power supply assembly can effectively meet the power requirements of the tail rope take-up machine; the direction and speed of rotation of the winding drum can be controlled by controlling the drive assembly. The power unit main body 130 in this embodiment can be preferably installed directly on the frame 110 as an integral module and then used directly for winding the tail rope take-up machine. This effectively avoids the need to separately install drive components and then wire the control components on the frame 110. This would complicate the power unit installation process, potentially interfering with the assembly and use of other components of the tail rope take-up machine, and preventing the formation of a modularly installable power unit. Furthermore, the power unit main body 130 in this embodiment, as an integral module, does not affect the assembly and use of other modules of the tail rope take-up machine during installation and assembly.

[0119] The power supply assembly includes an AC socket 131 and a switching power supply 132. The AC socket 131 is used to connect to an external AC circuit for power. The power supply assembly also includes a battery and an inverter 133. The battery provides power, and the inverter 133 converts the battery's DC power into AC power. When working in the field, the battery can be used for power supply.

[0120] The driving component includes a servo motor 134 and a reduction gearbox 135; the rotating end of the servo motor 134 is connected to the input end of the reduction gearbox 135; the output shaft of the reduction gearbox 135 serves as the output end of the driving component and is used to provide power to the shaft of the winding reel; the control component includes a servo controller 136 and an operating switch 137; the servo controller 136 is used to control the start, stop, rotation direction and rotation speed of the servo motor 134; the operating switch 137 is connected to the servo controller 136 through the control panel 920 for manual operation.

[0121] When in use, the user can directly control it by operating the switch 137, which is more convenient.

[0122] A shell 810 is provided outside the power unit body 130 ; the power unit body 130 and the shell 810 together constitute a power assembly; the power unit body 130 is installed in the shell 810 and on the side wall of the shell 810 .

[0123] Specifically, the housing 810 can better protect the power unit body 130. At the same time, the housing 810 can also serve as a better installation location for the various components of the power unit body 130, thereby making the installation arrangement of the various components of the power unit body 130 more reasonable.

[0124] An opening is formed at one side wall of the shell 810; the output end of the reduction gearbox 135 is located at the opening; the bottom of the reduction gearbox 135 is positioned and installed with the frame 110 through the assembly structure 720; a servo motor 134 connected to the input end of the reduction gearbox 135 is provided; the servo motor 134 is located inside the shell 810.

[0125] A mounting bracket 910 is provided on the top of the reduction gearbox 135 in a vertical direction; a servo controller 136 and a control board 920 are respectively installed on both sides of the mounting bracket 910; a switch mounting groove 812 is formed on the side wall of the shell 810 that is parallel to and opposite to the side wall where the opening is located; an operating switch 137 that is in communication with the control board 920 is arranged in the switch mounting groove 812.

[0126] An inverter 133 for use with a battery is arranged on the inner bottom wall of the housing 810; a socket mounting groove 811 is formed on the side wall of the housing 810 perpendicular to the side wall where the opening is located; the socket mounting groove 811 is located at the upper part of the side wall.

[0127] A heat dissipation fan 930 is provided on the inner wall of the side wall of the shell 810 opposite to the socket mounting groove 811; a round head socket and a flat head socket for use with the wiring head are provided at the socket mounting groove 811; a switching power supply 132 is arranged on the inner side wall of the shell 810; the switching power supply 132 is fixed to the upper part of the inner side wall of the shell 810 near the side of the socket mounting groove 811 through a power supply fixing plate 1321.

[0128] A plurality of heat dissipation vents 813 are provided on the sidewall of the housing 810 ; the heat dissipation vents 813 are respectively arranged near the servo motor 134 , the switching power supply 132 , the servo controller 136 and the heat dissipation fan 930 .

[0129] As can be understood, the aforementioned structure of the housing 810 effectively ensures the overall structural stability of the power unit main body 130, thereby ensuring stability when the output end of the power unit main body 130 acts as a driving force to rotate the winding reel. Furthermore, the housing 810 provides a suitable operating position for the operating switch 137, facilitating user control. The housing 810 and the power unit main body 130, as a power assembly, can be directly used in a tail rope reel machine as a single unit, offering optimal layout and ease of use.

[0130] Furthermore, the aforementioned power unit main body 130 and the frame 110 are assembled through an assembly structure 720; specifically, the assembly structure 720 includes a first matching portion located at the power unit and a second matching portion located at the frame 110; the second matching portion can constitute a horizontal and vertical limit for the first matching portion to achieve detachable assembly.

[0131] It can be understood that the assembly connection between the power unit and the frame 110 can be preferably achieved through the limiting cooperation between the first cooperation portion and the second cooperation portion.

[0132] Specifically, in this embodiment, the first matching part includes the box bottom plate 721 and the box side plate 722 of the reduction box 135 at the power part; the second matching part includes a limit seat 723 fixed at the frame 110; the number of the limit seats 723 is two, and the limit seats 723 are symmetrically distributed on both sides of the box bottom plate 721; the limit seat 723 includes an L-shaped limit side plate 7231 along the vertical direction; the bottom of the limit side plate 7231 is fixedly connected to the horizontal end face of the frame 110; a limit space is formed between the limit side plates 7231 at the limit seats 723 on both sides; the L-shaped limit side plate 7231 includes a limit transverse plate 72311 along the horizontal transverse direction and a limit longitudinal plate 72312 along the horizontal longitudinal direction; the horizontal transverse direction is consistent with the axial direction of the winding reel shaft.

[0133] The inner wall of the limiting horizontal plate 72311 at the limiting side plate 7231 is abutted against the side wall of the box side plate 722 to form a second matching part limiting the first matching part in the horizontal and longitudinal direction; the limiting vertical plate 72312 at the limiting side plate 7231 forms a limiting vertical plate 72313 on the side close to the box bottom plate 721; the limiting vertical plate 72313 is parallel to the horizontal end face of the limiting side plate 7231, and the lower end face and horizontal end face of the limiting vertical plate 72313 are respectively abutted against the upper end face and lower end face of the box bottom plate 721 to form the second matching part limiting the first matching part in the vertical direction.

[0134] Specifically, during assembly, the reduction gearbox 135 is first slid into position between the two limiting seats 723 until the second mating portion forms a horizontal and longitudinal limit for the first mating portion, as well as a vertical limit. The horizontal and transverse limit process is then performed. The specific description of the horizontal and transverse limit process is as follows:

[0135] When the lock body 721 is in the unlocking state, the lock body 722 is unlocked, and the lock body 72 is unlocked, so that the lock body 722 is unlocked. When the lock body 721 is unlocked, the lock body 722 is unlocked, and the lock body 722 is unlocked.

[0136] In addition, when there is no U-shaped through groove 7221 at the side panel 722 of the box body, the limiting bolt is screwed in along the axial direction of the screw hole 72315, and the limiting bolt is directly pressed against the side panel 722 of the box body; the pressing and fitting of the limiting bolt and the side panel 722 of the box body and the abutting fit between the inner wall of the limiting longitudinal plate 72312 and the bottom plate 721 of the box body can also jointly form the second fitting part to limit the first fitting part in the horizontal direction.

[0137] Understandably, the second mating portion primarily limits the horizontal position of the first mating portion via a retaining bolt, and this is preferably removable. During assembly, screwing the retaining bolt into screw hole 72315 successfully limits the horizontal position of the second mating portion relative to the first mating portion. This, in conjunction with the aforementioned horizontal longitudinal and vertical retaining mechanisms, creates a stable positioning structure.

[0138] During the disassembly process, it is only necessary to screw the limit bolt out of the screw hole 72315 to contact the horizontal limit; and the power unit can be directly moved out along the horizontal direction, thereby achieving disassembly more conveniently.

[0139] Therefore, the assembly structure 720 in this embodiment can more conveniently realize the detachable assembly between the power unit and the frame 110; and the assembly structure 720 is stable and easy to disassemble. Example

[0140] Combine Figure 13-16 ; This embodiment provides a sprocket transmission assembly 150 applicable to Example 1, and its specific structure is described as follows. In this embodiment, the sprocket transmission assembly 150 includes a speed change mechanism, and the speed change mechanism includes a driving wheel and a driven wheel; the driving wheel is located on the outer wall of the intermediate shaft 140 connected to the output end of the power unit and rotates synchronously; the driven wheel is located on the wire arrangement shaft 171 of the wire arrangement mechanism 170 at the frame 110; the wire arrangement shaft 171 is located at the wire arrangement seat 173 that reciprocates along its axial direction; It includes a tensioning assembly, which includes a tensioning wheel 1524 for engaging with the transmission chain 151 and a tensioning mounting base 111 installed on the frame 110; a large gear 143 and a small gear 144 for serving as a driving wheel are formed on the intermediate shaft 140; a transmission chain 151 is arranged between the driving wheel and the driven wheel; a traction mechanism 152 is installed on the tensioning mounting base 111 to drive the tensioning wheel 1524 to rotate in a vertical plane to tension the transmission chain 151.

[0141] Furthermore, when in use, the specific speed change method of the sprocket transmission assembly 150 is as follows; it specifically includes the following steps:

[0142] Step S1: First, the tensioning wheel 1524 is separated from the transmission chain 151 by the traction mechanism 152 to release the tension;

[0143] Step S2: Select another gear with a different number of teeth as the driving wheel and mesh it with the transmission chain 151;

[0144] Step S3: Adjust the traction mechanism 152 to tighten the transmission chain 151 again;

[0145] Step S4: The speed change is completed and the driven wheel continues to be driven.

[0146] Specifically, since the inner diameters of different tail rope cables are different, the winding speeds during the winding process are different; therefore, it is necessary to ensure that the moving speed of the cable arranging seat 173 is adapted to the winding speed; in this way, it can be better ensured that during the winding process, the cable can be evenly and neatly wound on the winding drum without knotting or other inconveniences in recycling; therefore, for the tail rope winding machine, it is necessary to set up a corresponding speed change mechanism.

[0147] Specifically, the speed change mechanism in this embodiment does not require a separate power device to drive the cable spool 171; the power output by the power unit can be better utilized through the intermediate shaft 140. In addition, the intermediate shaft 140 and the winding drum shaft are in a synchronous rotation state. Because the movement speed of the cable spool 173 needs to be compatible with the rotation speed of the winding drum to achieve a better winding effect, this problem is solved by the speed change mechanism in this embodiment. The large gear 143 and small gear 144, which can serve as the driving wheel in the speed change mechanism, are located on the intermediate shaft 140. Therefore, the user can achieve speed change by selecting a driving wheel with different numbers of teeth, and then select a transmission speed suitable for winding the tail rope reel.

[0148] It can be understood that the speed change mechanism in this embodiment has a simple structure and is easy to arrange, but it can have a more obvious effect on the winding work of the tail rope winder. On the one hand, it can ensure that the winding drum and the wire arrangement mechanism 170 work at the same time. On the other hand, it can also adjust the speed so that the speed when the two work at the same time is better suitable for winding the tail rope cable.

[0149] The intermediate shaft 140 is movably mounted on the frame 110 through a seat bearing 410; the seat bearing 410 is fixedly mounted on the frame 110 through fixing bolts; the intermediate shaft 140, the winding drum shaft and the output end of the power unit are coaxially arranged; the two ends of the intermediate shaft 140 along its axial direction are respectively detachably connected to the output end of the power unit as the first connection end and the winding drum shaft as the second connection end.

[0150] An outer shaft 145 is coaxially formed on the outer wall of intermediate shaft 140. Gear 143 and pinion 144 are arranged on the outer wall of outer shaft 145. Intermediate shaft 140 and outer shaft 145 are movable relative to each other in the axial direction. An axial mounting groove 146 extending along the intermediate shaft 140 is formed. Two positioning holes 1461 are formed within axial mounting groove 146. An outer through hole is formed on outer shaft 145. The spacing between the two positioning holes 1461 matches the spacing between gear 143 and pinion 144. Intermediate shaft 140 and outer shaft 145 are fixedly connected via a shift positioning pin 147.

[0151] Specifically, when in use, the outer shaft 145 and the intermediate shaft 140 can be connected and separated by the speed change positioning pin 147; when separated, the user can adjust the position of the outer shaft 145 along the axial direction to select a suitable driving wheel (large gear 143 or small gear 144) and mesh with the driven wheel through the transmission chain 151 for transmission; after the position of the outer shaft 145 is adjusted, it can be connected to the intermediate shaft 140 through the speed change positioning pin 147 to achieve synchronous rotation; thereby, the rotation of the intermediate shaft 140 is transmitted to the driven wheel via the driving wheel and the transmission chain 151, and the driven wheel can drive the cable arrangement shaft 171 to rotate to achieve cable arrangement.

[0152] The speed shift locating pin 147 is formed with a first locating section 1471, a second locating section 1472 and a third locating section 1473 with gradually increasing diameters along its axial direction; the first locating section 1471 is used to position and cooperate with the locating hole 1461 at the axial assembly groove 146; the third locating section 1473 is used to position and cooperate with the outer through hole at the outer shaft 145; the second locating section 1472 is used to connect the first locating section 1471 and the third locating section 1473.

[0153] Specifically, due to the relatively narrow interior of axial assembly slot 146, positioning hole 1461 within axial assembly slot 146 can only be configured with a relatively small diameter; therefore, the first positioning segment 1471 of shift locating pin 147, which cooperates therewith, is also configured with a correspondingly smaller diameter. The third positioning segment 1473 and the outer through-hole of outer shaft 145 that cooperate therewith have larger diameters. This, on the one hand, ensures a larger contact surface between the third positioning segment 1473 and the outer through-hole, thereby ensuring better positioning stability; on the other hand, the larger diameter of third positioning segment 1473 also ensures sufficient overall strength of shift locating pin 147.

[0154] The transmission chain 151 runs diagonally downward from the driving wheel to the driven wheel. A cable-traveling shaft 171 is located below. Its rotational axis is parallel to the axis of the winding reel. Both ends of the shaft 171 are movably mounted to the frame 110 via bearings. A reciprocating thread 172 is formed in the center of the shaft 171.

[0155] Specifically, due to the gravity of the tail rope cable itself, the tail rope will basically stick to the ground during the winding process; therefore, the cable arrangement mechanism 170 needs to be arranged at the bottom to ensure stable cable arrangement.

[0156] A cable tray seat 173 is located on the reciprocating thread 172, which slidably engages with it. A cable guide cylinder 174 is located above the cable tray seat 173. A crank mounting portion 175, which accommodates a manual crank, is located at one end of the cable tray shaft 171. A stopper rod 176 is also located on the frame 110, parallel to the cable tray shaft 171. A stopper hole is formed on the cable tray seat 173, which slidably engages with the stopper rod 176.

[0157] Understandably, before cable traversing begins, the user can manually crank cable traversing shaft 171 to adjust the position of cable traversing seat 173 so that it aligns with the initial fixed position of the cable head and the winding reel. Simultaneously, limit rod 176 ensures that cable traversing seat 173 does not rotate with reciprocating thread 172 as it moves axially along cable traversing shaft 171, thereby ensuring that the tail cable can pass stably through cable traversing guide cylinder 174 without entanglement.

[0158] The traction mechanism 152 includes a tensioning mounting plate 1521 mounted on the tensioning mounting seat 111. A threaded seat is formed on the tensioning mounting seat 111. The threaded seat is used to screw a nut into the seat and press against the tensioning mounting plate 1521 to position it. The tensioning mounting plate 1521 includes a first tensioning plate 15211 and a second tensioning plate 15212 arranged alternately. The end of the second tensioning plate 15212 is movably connected to a tensioning rotating plate 1522 on the inner wall of one side of the transmission chain 151. The tensioning rotating plate 1522 rotates in a vertical plane. A tensioning screw 1523 is connected to the end of the tensioning rotating plate 1522. A tensioning wheel 1524 is mounted on the tensioning screw 1523 and engages with the transmission chain 151. A traction spring is provided between the first tensioning plate 15211 and the tensioning rotating plate 1522 to pull the tensioning rotating plate 1522 to tension the transmission chain 151.

[0159] Specifically, during use, the traction spring uses one end located at the first tensioning plate 15211 as a fixed end to pull the other end located at the tensioning rotary plate 1522; thereby, the tensioning rotary plate 1522 drives the tensioning wheel 1524 at the tensioning screw 1523 to tension the transmission chain 151; the operation is simple and can stably achieve a better tensioning effect.

[0160] In addition, the tensioning mounting plate 1521 can provide a stable installation position for the tensioning turn plate 1522, and the installation position can be located on the side of the far transmission chain 151. Compared with the installation method of directly installing the tensioning turn plate 1522 on the frame 110, the tensioning mounting plate 1521 can better avoid the influence of the transmission chain 151 on the installation process, thereby making it easier for users to perform installation operations.

[0161] On the other hand, the tensioning mounting plate 1521 can also provide a fixed position for one end of the traction spring; thereby achieving a better traction effect for the other end serving as the movable end to drive the tensioning wheel 1524 to tension the transmission chain 151 .

[0162] The tensioning screw 1523 is formed with a first screw connecting part 15231, a second screw connecting part 15232 and a third screw connecting part 15233 in sequence along its axial direction; the outer wall of the first screw connecting part 15231 is used to be movably connected to the tensioning wheel 1524, and the tensioning wheel 1524 can rotate freely relative to the first screw connecting part 15231; the outer wall of the second screw connecting part 15232 cooperates with the tensioning mounting cylinder formed at the end of the tensioning rotating plate 1522 to be fixedly connected; a thread is formed on the outer wall of the third screw connecting part 15233; a nut is screwed into the thread at the third screw connecting part 15233 and pressed against the tensioning mounting cylinder to realize the positioning connection between the tensioning screw 1523 and the tensioning mounting cylinder.

[0163] Specifically, the first screw connection portion 15231 of the tensioning screw 1523 provides an optimal installation position for the tensioning wheel 1524. Because the tensioning screw 1523 can be flexibly disassembled and adjusted, the tensioning wheel 1524 installed on the tensioning screw 1523 can also be flexibly adjusted. In addition, the second screw connection portion 15232 can abut against the tensioning mounting barrel to form a position, ensuring a stable connection between the tensioning screw 1523 and the tensioning rotating plate 1522. The tensioning mounting barrel also effectively limits the tensioning screw 1523 in the circumferential direction.

[0164] Furthermore, the threaded cooperation between the third screw connecting portion 15233 and the nut can better limit the tensioning screw 1523 in the axial direction; therefore, the tensioning screw 1523 can have better positioning stability at the tensioning turn plate 1522; thereby ensuring stable engagement between the tensioning wheel 1524 and the transmission chain 151 for tensioning.

[0165] It is easy to understand that those skilled in the art can combine, split, reorganize, etc. the embodiments of the present application based on one or several embodiments provided in the present application to obtain other embodiments, and these embodiments do not exceed the scope of protection of the present application.

[0166] The above is a schematic description of the present invention and its embodiments, which is not restrictive. The embodiments shown in the embodiments are only part of the embodiments of the present invention, and the actual structure is not limited thereto. Therefore, if a person skilled in the art is inspired by the above and, without departing from the purpose of the present invention, designs a structure and embodiment similar to the technical solution without creatively designing, they shall fall within the scope of protection of the present invention.

Claims

1. A modular tail rope collecting machine, comprising a frame (110); a winding drum for winding a wire and a power unit for providing power to the winding drum are mounted on the frame (110), characterized in that: An intermediate shaft (140) is provided at the frame (110); the intermediate shaft (140) is detachably connected to the power unit output end as a first connection end and the winding disk shaft as a second connection end at both ends along its axial direction; the other end of the winding disk shaft, which is far from the intermediate shaft (140), is detachably connected to the frame (110) via a shaft mounting structure (160); the power unit is detachably assembled with the frame (110) via an assembly structure (720); The assembly structure (720) comprises a first matching portion located at the power unit and a second matching portion located at the frame (110); the second matching portion can limit the first matching portion in the horizontal and vertical directions to achieve detachable assembly; The first matching portion includes a box bottom plate (721) and a box side plate (722) of the reduction box (135) at the power unit; the second matching portion includes a limiting seat (723) fixed to the frame (110); the number of the limiting seats (723) is two, and the limiting seats (723) are symmetrically distributed on both sides of the box bottom plate (721); the limiting seat (723) includes an L-shaped limiting side plate (7231) along the vertical direction; the bottom of the limiting side plate (7231) is fixedly connected to the horizontal end surface of the frame (110); a limiting space is formed between the limiting side plates (7231) at the limiting seats (723) on both sides; the L-shaped limiting side plate (7231) includes a limiting transverse plate (72311) along the horizontal transverse direction and a limiting longitudinal plate (72312) along the horizontal longitudinal direction; the horizontal transverse direction is consistent with the axial direction of the winding reel shaft; The inner wall of the limiting horizontal plate (72311) at the limiting side plate (7231) is in contact with the side wall of the box side plate (722) to form a second matching portion that limits the first matching portion in the horizontal longitudinal direction; the limiting vertical plate (72312) at the limiting side plate (7231) forms a limiting vertical plate (72313) on the side near the box bottom plate (721); the limiting vertical plate (72313) is parallel to the horizontal end surface of the limiting side plate (7231), and the lower end surface and the horizontal end surface of the limiting vertical plate (72313) are respectively in contact with the upper end surface and the lower end surface of the box bottom plate (721) to form the second matching portion that limits the first matching portion in the vertical direction.

2. The modular tail rope take-up machine according to claim 1, characterized in that: The winding drum comprises a winding drum body (120); the winding drum body (120) comprises winding ring bodies (121) arranged on both sides of the winding drum shaft in the axial direction; the winding ring body (121) comprises an inner ring body (1211) and an outer ring body (1212) coaxial with the axis of the winding drum shaft; a ring body connecting rod (1213) for connection is provided between the inner ring body (1211) and the outer ring body (1212); a plurality of winding rods (122) arranged in parallel in a circumferential array are arranged between the inner ring bodies (1211) on both sides; the plurality of winding rods (122) cooperate to wind the tail rope.

3. The modular tail rope take-up machine according to claim 2, characterized in that: An inner ring plate (123) is formed at the inner ring body (1211); a through hole is formed at the middle of the inner ring plate (123); the inner ring body (1211) is fixedly connected to the winding drum shaft through the through hole; a plurality of rope threading holes (1231) are formed in a circumferential array around the middle of the inner ring plate (123); both ends of the winding drum shaft in the axial direction pass through the through hole and extend out of the inner ring body (1211) and are detachably connected to the shaft mounting structure (160) and the intermediate shaft (140), respectively.

4. The modular tail rope take-up machine according to claim 3, characterized in that: The shaft mounting structure (160) comprises a shaft mounting block (161) mounted on the frame (110); a U-shaped groove (162) for passing the winding disk shaft is formed at the shaft mounting block (161); the depth direction of the U-shaped groove (162) is along the horizontal direction and an opening is formed at the shaft mounting block (161); a mounting bearing for movably mounting the winding disk shaft is provided at the U-shaped groove (162); and a U-shaped limiting mounting block (163) for limiting the mounting bearing along the axial direction of the winding disk is formed on one side of the U-shaped groove (162) far from the winding disk.

5. The modular tail rope take-up machine according to claim 4, characterized in that; A shaft positioning socket is formed on one side of the opening of the shaft mounting block (161) along the vertical direction; a shaft positioning pin (164) is inserted into the shaft positioning socket; the shaft positioning pin (164) cooperates with the arc-shaped side wall of the U-shaped groove (162) to form a circumferential limit for the mounting bearing and the winding drum shaft.

6. The modular tail rope take-up machine according to claim 1, characterized in that: The intermediate shaft (140) is movably mounted on the frame (110) via a seat bearing (410); the seat bearing (410) is fixedly mounted on the frame (110) via fixing bolts; the intermediate shaft (140), the winding drum shaft, and the power unit output end are coaxially arranged; a first connecting portion (142) is formed on one side of the intermediate shaft (140) near the power unit output end; the first connecting portion (142) is used to be fixedly connected to the power unit output end to achieve synchronous rotation.

7. The modular tail rope take-up machine according to claim 6, characterized in that: The first connecting portion (142) includes a square first connecting block (1421); a first connecting groove (710) is formed at the output end of the power unit and is assembled and connected to the first connecting block (1421) along the axial direction of the intermediate shaft (140); a first positioning through hole (1422) is formed at both the first connecting block (1421) and the first connecting groove (710); when the first connecting groove (710) and the first positioning through hole (1422) of the first connecting block (1421) are in a coaxially matched position, a first positioning pin is inserted into the first positioning through hole (1422) to achieve a fixed connection between the first connecting portion (142) and the output end of the power unit.

8. The modular tail rope take-up machine according to claim 6, characterized in that: A second connecting portion (141) is formed at one end of the intermediate shaft (140) near the winding disk shaft portion; the second connecting portion (141) is used to be fixedly connected to the winding disk shaft portion to achieve synchronous rotation.

9. The modular tail rope take-up machine according to claim 8, characterized in that: The second connecting portion (141) is formed with a second connecting groove (1411); a second connecting block (124) is formed at one end of the winding drum shaft portion near the second connecting portion (141); the second connecting block (124) and the second connecting groove (1411) are plugged into each other along the axial direction of the intermediate shaft (140); an opening for the second connecting block (124) to pass through is formed in the circumferential direction at the second connecting groove (1411); a second positioning through hole (1412) is formed at the second connecting block (124) and the second connecting groove (1411); when the second connecting groove (1411) and the second positioning through hole (1412) at the second connecting block (124) are in a coaxially matched position; a second positioning pin is inserted into the second positioning through hole (1412) to achieve a fixed connection between the second connecting portion (141) and the winding drum shaft portion.

10. The modular tail rope take-up machine according to claim 7 or 9, characterized in that: Ends of the first positioning pin and the second positioning pin are formed with through holes; the through holes are used for inserting the positioning buckles.

11. The modular tail rope take-up machine according to claim 1, characterized in that: The power unit comprises a power unit body (130); the power unit body (130) comprises a drive assembly, a control assembly and a power supply assembly; the output end of the drive assembly is used as the output end of the power unit to provide power to the winding disk shaft to drive the winding disk to rotate; the control assembly is used to control the output end of the drive assembly to control the rotation of the winding disk; and the power supply assembly is used to supply power to the control assembly and the drive assembly.

12. The modular tail rope take-up machine according to claim 11, characterized in that: The power supply assembly includes an AC socket (131) and a switching power supply (132); the AC socket (131) is used to connect to an external AC circuit for power supply, and the power supply assembly also includes a battery and an inverter (133); the battery is used to provide power, and the inverter (133) is used to convert the DC power of the battery into AC power.

13. The modular tail rope take-up machine according to claim 12, characterized in that: The driving assembly includes a servo motor (134) and a reduction gearbox (135); the rotating end of the servo motor (134) is connected to the input end of the reduction gearbox (135); the output shaft of the reduction gearbox (135) is used as the output end of the driving assembly to provide power to the winding reel shaft; the control assembly includes a servo controller (136) and an operating switch (137); the servo controller (136) is used to control the start, stop, rotation direction and rotation speed of the servo motor (134); the operating switch (137) is connected to the servo controller (136) through a control panel (920) for manual control.

14. The modular tail rope take-up machine according to claim 13, characterized in that: A shell (810) is provided outside the power unit body (130); the power unit body (130) and the shell (810) together constitute a power assembly; the power unit body (130) is installed inside the shell (810) and on the side wall of the shell (810).

15. The modular tail rope take-up machine according to claim 14, characterized in that: An opening is formed at one side wall of the housing (810); the output end of the reduction gearbox (135) is located at the opening; the bottom of the reduction gearbox (135) is positioned and mounted on the frame (110) via an assembly structure (720); a servo motor (134) connected thereto is provided at the input end of the reduction gearbox (135); and the servo motor (134) is located inside the housing (810).

16. The modular tail rope take-up machine according to claim 15, characterized in that: A mounting frame (910) extending in a vertical direction is provided on the top of the reduction gearbox (135); a servo controller (136) and a control board (920) are respectively installed on both sides of the mounting frame (910); a switch mounting groove (812) is formed on a side wall of the housing (810) that is parallel to and opposite to the side wall where the opening is located; an operating switch (137) is arranged in the switch mounting groove (812) and is in communication with the control board (920).

17. The modular tail rope take-up machine according to claim 16, characterized in that: An inverter (133) for use with a battery is arranged on the inner bottom wall of the housing (810); a socket mounting groove (811) is formed on a side wall of the housing (810) perpendicular to the side wall where the opening is located; the socket mounting groove (811) is located at the upper portion of the side wall.

18. The modular tail rope take-up machine according to claim 17, characterized in that: A heat dissipation fan (930) is provided on the inner wall of the side wall of the housing (810) opposite to the socket mounting groove (811); a round head socket and a flat head socket for use with the wiring head are provided at the socket mounting groove (811); a switching power supply (132) is arranged on the inner side wall of the housing (810); the switching power supply (132) is fixed to the upper part of the inner side wall of the housing (810) near the side of the socket mounting groove (811) through a power supply fixing plate (1321).

19. The modular tail rope take-up machine according to claim 18, characterized in that: A plurality of heat dissipation openings (813) are provided on the side wall of the housing (810); the heat dissipation openings (813) are respectively arranged at positions close to the servo motor (134), the switching power supply (132), the servo controller (136), and the heat dissipation fan (930).

20. The modular tail rope take-up machine according to claim 1, characterized in that: The limiting horizontal plate (72311) at the limiting side plate (7231) extends upward to form an extension convex plate (72314); the extension convex plate (72314) is located at one end of the limiting vertical plate (72312) at the limiting horizontal plate (72311); a screw hole (72315) is provided at the extension convex plate (72314); a U-shaped through groove (7221) is formed at the box side plate (722); when the box bottom plate (721) and the L-shaped limiting side plate are When the limiting bolt and the U-shaped groove (7221) are in contact with each other, the limiting bolt is screwed into the screw hole (72315) along the axis direction, and the limiting bolt enters the U-shaped groove (7221) and is in contact with the arc side wall of the U-shaped groove (7221); the contact between the limiting bolt and the U-shaped groove (7221) and the contact between the inner wall of the limiting longitudinal plate (72312) and the bottom plate (721) of the box body jointly form the second matching portion limiting the first matching portion in the horizontal direction.

21. The modular tail rope take-up machine according to claim 1, characterized in that: The frame (110) is also provided with a sprocket transmission assembly (150); it includes a speed change mechanism, the speed change mechanism includes a driving wheel and a driven wheel; the driving wheel is located on the outer wall of the intermediate shaft (140) connected to the output end of the power unit and rotates synchronously; the driven wheel is located on the wire arrangement shaft (171) of the wire arrangement mechanism (170) on the frame (110); the wire arrangement shaft (171) is reciprocating along its axial direction; and it also includes a tensioning component, the tensioning component includes a tensioning component for connecting with the transmission chain. A tensioning wheel (1524) meshed with a tensioning mounting seat (111) mounted on a frame (110); a large gear (143) and a small gear (144) used as a driving wheel are formed on an intermediate shaft (140); a transmission chain (151) is arranged between the driving wheel and the driven wheel; and a traction mechanism (152) is installed on the tensioning mounting seat (111) to drive the tensioning wheel (1524) to rotate in a vertical plane to tension the transmission chain (151).

22. An assembly method for assembling the modular tail rope take-up machine according to any one of claims 1 to 21, characterized in that: It specifically includes the following steps: Step S1: Assembly of the power unit The power unit is mounted on the frame (110) via an assembly structure (720); Step S2: Assembly of the winding drum One end of the winding drum is mounted on the frame (110) through the shaft mounting structure (160); and the other end is connected to the intermediate shaft (140); Step S3: Connection and assembly between the power unit and the winding drum The output end of the power unit is connected to the intermediate shaft (140); the output end of the power unit is connected to the winding disk shaft through the intermediate shaft (140).

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