Head and tail mechanism of multi-speed line transmission equipment

Abstract

The utility model discloses a double-speed line transmission equipment head and tail mechanism which comprises a double-speed line transmission equipment body, a motor and a speed reducer are installed on the front side of the double-speed line transmission equipment body, and an output shaft of the motor is fixed in an input port of the speed reducer. Two corresponding driving assemblies are installed at the left end of the speed multiplication line conveying equipment body and connected through a transmission shaft, an output shaft of the speed reducer is connected with the driving assembly on the front side, and two corresponding driven assemblies are installed on the right side of the speed multiplication line conveying equipment body and connected with the output shaft of the speed reducer. The driving assembly comprises a driving head shell, a first fixing screw, a plug pin, a second fixing screw, a first lower-layer chain guide, a driving head shell bottom cover plate, a chain wheel fixing block, a driving chain wheel, a first conveying transition wheel, a first upper-layer chain guide and a driving head shell upper cover plate, and later maintenance is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of conveyor line equipment, in particular to a head and tail mechanism of double-speed line transmission equipment. Background Art

[0002] With the continuous increase in labor costs of manufacturing companies and the continuous development of intelligent manufacturing, intelligent transmission equipment is increasingly used in the fields of production and manufacturing and warehouse management, and the double-speed chain transmission system is welcomed by most companies for its high reliability and low maintenance costs. As the core components of the double-speed chain transmission system, the head (driving component) and tail (driven component), their performance determines the operating effectiveness of the entire transmission system.

[0003] However, the head and tail structures of traditional double-speed chain transmission equipment are mostly large in size, and the installation and disassembly during later maintenance are complicated, which requires a high level of professionalism of equipment maintenance personnel. This often leads to increased maintenance costs for the client or additional losses due to untimely maintenance. Therefore, a head and tail mechanism of a double-speed line transmission equipment is proposed. Utility Model Content

[0004] The technical problem to be solved by the utility model is to overcome the existing defects and provide a head and tail mechanism of a double-speed line transmission device, which is convenient for later maintenance and can effectively solve the problems in the background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a head and tail mechanism of a double-speed line transmission device, comprising a double-speed line transmission device body, a motor and a reducer are installed on the front side of the double-speed line transmission device body, the output shaft of the motor is fixed in the input port of the reducer, two corresponding drive components are installed on the left end of the double-speed line transmission device body, the two drive components are connected by a transmission shaft, the output shaft of the reducer is connected to the front drive component, and two corresponding driven components are installed on the right side of the double-speed line transmission device body, the driven component and the driving component cooperate with each other, and the two drive sprockets are driven to rotate by setting a motor.

[0006] Furthermore, the driving assembly includes a driving head shell, a first fixing screw, a latch, a second fixing screw, a first lower chain guide, a bottom cover of the driving head shell, a sprocket fixing block, a driving sprocket, a first conveying transition wheel, a first upper chain guide and an upper cover of the driving head shell. Two corresponding driving head shells are arranged on the left side of the double-speed line transmission device body, and the driving head shell is connected to the left side of the double-speed line transmission device body through two corresponding first fixing screws. A latch is fixed on the right side of the driving head shell, and two corresponding sockets are provided on the left side of the double-speed line transmission device body. The latch is clamped in the inside of the socket, and the left end of the lower side of the inner part of the driving head shell is fixed through the second fixing A first lower chain guide is fixed with screws, and the lower side of the driving head shell is connected to the bottom cover of the driving head shell by screws, and two corresponding sprocket fixing blocks are fixed on the front and rear sides of the driving head shell, and the internal rotation of the two sprocket fixing blocks is connected to the driving sprocket, and the left end of the upper side of the driving head shell is rotationally connected to the first conveying transition wheel, and the right end of the upper side of the driving head shell is fixed with the first upper chain guide, and the upper side of the driving head shell is connected to the upper cover of the driving head shell by screws, and the two driving sprockets are connected by a transmission shaft, and the output shaft of the reducer is fixed inside the driving sprocket on the front side. By arranging the first lower chain guide and the first upper chain guide, the stability of the chain can be effectively guaranteed.

[0007] Furthermore, the driven component includes a driven feed shell, a strip opening, a threaded hole, a third fixing screw, a positioning pin, a driven sprocket, a feed screw, a bottom cover plate of the driven feed shell, a second upper chain guide, a second conveying transition wheel, a driven feed shell upper cover plate, a fourth fixing screw and a second lower chain guide. Two corresponding driven feed shells are arranged on the right side of the double-speed line transmission device body. The driven feed shell is connected to the right side of the double-speed line transmission device body through two corresponding third fixing screws. Two corresponding limiting grooves are arranged on the right side of the double-speed line transmission device body. A positioning pin is fixed on the left side of the driven feed shell. The positioning pin is clamped in the inside of the limiting groove. Two corresponding strip openings are arranged on the front and rear sides of the driven feed shell. A threaded hole is arranged on the right side of the inside of the strip opening. The cam is an assembly made of two pieces of stainless steel with the aid of a screw threading machine, and the two pieces are connected to each other via a screw threading machine, and the two pieces are connected in a row along the length of the cam face.

[0008] Compared with the prior art, the beneficial effects of the utility model are:

[0009] 1. By setting the bottom cover plate of the driving head shell, the upper cover plate of the driving head shell, the bottom cover plate of the driven press-in shell and the upper cover plate of the driven press-in shell, the driving assembly and the driven assembly can be disassembled separately without affecting their functions during actual use, and then the driving assembly and the driven assembly can be cleaned and maintained very conveniently;

[0010] 2. By setting the tension screws, the two tension screws corresponding to the driven sprocket can be rotated to adjust their positions during use. After adjustment, the tightness of the chain connected to the driven sprocket can be effectively guaranteed, making its transmission more stable. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0012] Figure 2 This is a schematic diagram of the structure of the transmission shaft of the utility model;

[0013] Figure 3 This is an exploded view of the drive assembly of the utility model;

[0014] Figure 4 This is a schematic diagram of the strip-shaped mouth structure of the utility model;

[0015] Figure 5 It is an exploded view of the driven component of the utility model.

[0016] In the figure: 1 speed line transmission equipment body, 2 driving assembly, 201 driving head shell, 202 first fixing screw, 203 latch, 204 second fixing screw, 205 first lower chain guide, 206 driving head shell bottom cover, 207 sprocket fixing block, 208 driving sprocket, 209 first conveying transition wheel, 210 first upper chain guide, 211 driving head shell upper cover, 3 driven assembly, 301 driven press-in shell, 302 strip mouth, 303 threaded hole, 304 third fixing screw, 305 positioning pin, 306 driven sprocket, 307 press-in screw, 308 driven press-in shell bottom cover, 309 second upper chain guide, 310 second conveying transition wheel, 311 driven press-in shell upper cover, 312 fourth fixing screw, 313 second lower chain guide, 4 transmission shaft, 5 motor, 6 reducer. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0018] See also Figure 1-5 The present embodiment provides a technical solution: a head and tail mechanism of a double-speed line transmission device, including a double-speed line transmission device body 1, a motor 5 and a reducer 6 are installed on the front side of the double-speed line transmission device body 1, the output shaft of the motor 5 is fixed in the input port of the reducer 6, two corresponding drive components 2 are installed on the left end of the double-speed line transmission device body 1, the two drive components 2 are connected by a transmission shaft 4, the output shaft of the reducer 6 is connected to the front drive component 2, and two corresponding driven components 3 are installed on the right side of the double-speed line transmission device body 1, and the driven component 3 and the drive component 2 cooperate with each other.

[0019] Among them, the driving component 2 includes a driving head shell 201, a first fixing screw 202, a pin 203, a second fixing screw 204, a first lower chain guide 205, a driving head shell bottom cover 206, a sprocket fixing block 207, a driving sprocket 208, a first conveying transition wheel 209, a first upper chain guide 210 and a driving head shell upper cover 211. Two corresponding driving head shells 201 are arranged on the left side of the double-speed line transmission device body 1. The driving head shell 201 is connected to the left side of the double-speed line transmission device body 1 through two corresponding first fixing screws 202. A pin 203 is fixed on the right side of the driving head shell 201. Two corresponding sockets are provided on the left side of the double-speed line transmission device body 1. The pin 203 is clamped inside the socket. The left end of the lower side of the inner side of the driving head shell 201 is fixed by the second fixing screw The first lower chain guide 205 is fixed to the wire 204, and the lower side of the driving head shell 201 is connected to the bottom cover plate 206 of the driving head shell by screws. Two corresponding sprocket fixing blocks 207 are fixed to the front and rear sides of the driving head shell 201, and the internal rotation of the two sprocket fixing blocks 207 is connected to the driving sprocket 208. The left end of the upper side of the driving head shell 201 is rotationally connected to the first conveying transition wheel 209, and the right end of the upper side of the driving head shell 201 is fixed to the first upper chain guide 210. The upper side of the driving head shell 201 is connected to the driving head shell upper cover plate 211 by screws. The two driving sprockets 208 are connected by the transmission shaft 4, and the output shaft of the reducer 6 is fixed to the inside of the driving sprocket 208 on the front side. By setting the first lower chain guide 205 and the first upper chain guide 210, the stability of the chain can be effectively guaranteed.

[0020] The driven assembly 3 includes a driven press-in shell 301, a strip-shaped opening 302, a threaded hole 303, a third fixing screw 304, a positioning pin 305, a driven sprocket 306, a press-in screw 307, a driven press-in shell bottom cover 308, a second upper chain guide 309, a second conveying transition wheel 310, a driven press-in shell upper cover 311, a fourth fixing screw 312 and a second lower chain guide 313. Two corresponding driven press-in shells 301 are arranged on the right side of the double-speed line transmission device body 1. The movable sheet feeding shell 301 is connected to the right side of the double-speed line transmission device body 1 through two corresponding third fixing screws 304. Two corresponding limit grooves are set on the right side of the double-speed line transmission device body 1. A positioning pin 305 is fixed on the left side of the driven sheet feeding shell 301. The positioning pin 305 is clamped in the inside of the limit groove. Two corresponding strip-shaped openings 302 are set on the front and back sides of the driven sheet feeding shell 301. A threaded hole 303 is set on the right side of the strip opening 302. The inside of the two strip openings 302 is provided with connecting The connecting shaft has a driven sprocket 306 rotatably connected to the circumferential surface of the connecting shaft. Two corresponding rotating holes are provided at the front and rear ends of the circumferential surface of the connecting shaft. The inside of the rotating hole is rotatably connected to a tension screw 307. The tension screw 307 is threadedly connected to the inside of the threaded hole 303. The left end of the lower side of the driven tension shell 301 is fixed with a second lower chain guide 313 by a fourth fixing screw 312. The lower side of the driven tension shell 301 is connected with a driven tension shell bottom cover 308 by screws. A second upper chain guide 309 is fixed to the left end of the upper side of the part, and a second conveying transition wheel 310 is rotatably connected to the right end of the upper side of the driven stretching shell 301. An upper cover plate 311 of the stretching shell is fixed to the upper side of the driven stretching shell 301 by screws. The two driving sprockets 208 and the two driven sprockets 306 are connected by chains. By arranging the second upper chain guide 309 and the second lower chain guide 313, the stability of the chain can be further guaranteed, and the two driving sprockets 208 are driven to rotate by arranging the motor 5.

[0021] The working principle of the utility model is as follows:

[0022] During normal use, the bottom cover 206 of the driving head shell, the upper cover 211 of the driving head shell, the bottom cover 308 of the driven tensioning shell and the upper cover 311 of the driven tensioning shell can be removed as needed. In this case, the interior of the driving head shell 201 and the driven tensioning shell 301 can be cleaned and maintained without affecting the work. At the same time, during use, the two tensioning screws 307 corresponding to the driven sprocket 306 can be rotated to adjust their position. After adjustment, the tightness of the chain connected to the driven sprocket 306 can be effectively guaranteed, making its transmission more stable. By setting the first conveying transition wheel 209 and the second conveying transition wheel, the joint work of multiple conveyor lines can be made smoother.

[0023] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A head and tail mechanism of a double-speed line transmission device, characterized in that: The invention comprises a double-speed line transmission device body (1), wherein a motor (5) and a reducer (6) are installed on the front side of the double-speed line transmission device body (1), wherein the output shaft of the motor (5) is fixed in the input port of the reducer (6), wherein two corresponding drive assemblies (2) are installed on the left end of the double-speed line transmission device body (1), wherein the two drive assemblies (2) are connected via a transmission shaft (4), wherein the output shaft of the reducer (6) is connected to the drive assembly (2) on the front side, and wherein two corresponding driven assemblies (3) are installed on the right side of the double-speed line transmission device body (1), wherein the driven assemblies (3) and the drive assembly (2) cooperate with each other.

2. The head and tail mechanism of the double-speed line transmission equipment according to claim 1, characterized in that: The driving assembly (2) comprises a driving head shell (201), a first fixing screw (202), a latch (203), a second fixing screw (204), a first lower chain guide (205), a driving head shell bottom cover (206), a sprocket fixing block (207), a driving sprocket (208), a first conveying transition wheel (209), a first upper chain guide (210) and a driving head shell upper cover (211). Two corresponding driving head shells (201) are arranged on the left side of the double-speed line transmission device body (1). The driving head shell (201) is connected to the left side of the double-speed line transmission device body (1) through two corresponding first fixing screws (202). A latch (203) is fixed on the right side of the driving head shell (201). Two corresponding sockets are provided on the left side of the double-speed line transmission device body (1). The latch (203) is clamped inside the socket. The left end of the lower side of the driving head shell (201) is fixed with a first lower chain guide (205) by a second fixing screw (204); the lower side of the driving head shell (201) is connected with a driving head shell bottom cover (206) by screws; two corresponding sprocket fixing blocks (207) are fixed on the front and rear sides of the driving head shell (201); the two sprocket fixing blocks (207) are rotatably connected with a driving sprocket (208) inside; the left end of the upper side of the driving head shell (201) is rotatably connected with a first conveying transition wheel (209); the right end of the upper side of the driving head shell (201) is fixed with a first upper chain guide (210); the upper side of the driving head shell (201) is connected with a driving head shell upper cover (211) by screws; the two driving sprockets (208) are connected by a transmission shaft (4); and the output shaft of the reducer (6) is fixed inside the front driving sprocket (208).

3. The head and tail mechanism of the double-speed line transmission equipment according to claim 1, characterized in that: The driven assembly (3) comprises a driven expansion shell (301), a strip-shaped opening (302), a threaded hole (303), a third fixing screw (304), a positioning pin (305), a driven sprocket (306), an expansion screw (307), a driven expansion shell bottom cover plate (308), a second upper chain guide (309), a second conveying transition wheel (310), a driven expansion shell upper cover plate (311), a fourth fixing screw (312) and a second lower chain guide (313). The right side of the double-speed line transmission device body (1) is provided with Two corresponding driven sheet-feeding shells (301), the driven sheet-feeding shells (301) are connected to the right side of the double-speed line transmission device body (1) through two corresponding third fixing screws (304), the right side of the double-speed line transmission device body (1) is provided with two corresponding limit grooves, the left side of the driven sheet-feeding shell (301) is fixed with a positioning pin (305), the positioning pin (305) is clamped in the inner part of the limiting groove, and the front and rear sides of the driven sheet-feeding shell (301) are provided with two corresponding strip-shaped openings (302), the strip-shaped openings (302) are provided with two corresponding strip-shaped openings (302), and the strip-shaped openings (302) are provided with two corresponding strip-shaped openings (302). A threaded hole (303) is provided on the right side of the inside of the opening (302), and a connecting shaft is provided inside the two strip-shaped openings (302). A driven sprocket (306) is rotatably connected to the circumferential surface of the connecting shaft. Two corresponding rotating holes are provided at the front and rear ends of the circumferential surface of the connecting shaft. A tensioning screw (307) is rotatably connected to the inside of the rotating hole. The tensioning screw (307) is threadedly connected to the inside of the threaded hole (303). The left end of the lower side of the inside of the driven tensioning shell (301) is fixed to the second lower chain by a fourth fixing screw (312). The driven stretching shell (301) is provided with a chain guide (313), the lower side of the driven stretching shell (301) is connected to the driven stretching shell bottom cover plate (308) by screws, the left end of the upper side of the inner part of the driven stretching shell (301) is fixed with a second upper chain guide (309), the right end of the upper side of the inner part of the driven stretching shell (301) is rotatably connected to a second conveying transition wheel (310), the upper side of the driven stretching shell (301) is fixed with a stretching shell upper cover plate (311) by screws, and the two driving sprockets (208) and the two driven sprockets (306) are connected by chains.

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