CN203877626U - Idler wheel cable conveyer - Google Patents

Abstract

The utility model discloses a roller cable conveyor, comprising a supporting device (1) and a conveying device (2), the supporting device (1) includes two supporting rollers (101), and the conveying device (2) is located Between the two supporting rollers (101), it includes a cabinet body (201), a movable roller (202) and a static roller (203) arranged on the upper end surface of the cabinet body (201), and a movable roller (202) and a static roller ( 203) are all vertical. The beneficial effect of the utility model is that two horizontally installed rollers are used to clamp the cable, and the support roller below the cable will not be disengaged from the bottom, while the top is difficult to fall off due to gravity, so the transmission is ensured. Stability; the static roller is pressed by a spring and moves toward the moving roller, so that the cable can be clamped, and the elastic force of the spring of the static roller can be adjusted, so that when it is used for an excessively large cable, the cable will not be crushed due to the increased pressure .

Description

Roller Cable Conveyor

technical field

The utility model relates to a cable conveying device, in particular to a roller cable conveying machine.

Background technique

In existing cities, wires and cables traveling in the air affect the city appearance too much. Nowadays, most cables pass through the ground. When laying cables underground, a cable conveying device is generally required. The existing cable conveying devices use two The first roller clamps the cable, and the cable is conveyed after the roller rolls. However, in the existing conveyor, the shafts of the two rollers are parallel, and the cable is clamped up and down. The cable is easily separated from the rollers, which affects the laying. speed.

Utility model content

The purpose of this utility model is to overcome the shortcomings and deficiencies of the above-mentioned prior art, provide a roller cable conveyor, and solve the defect that the existing cable conveyor adopts two rollers clamping the cable up and down, so that the cable is easy to disengage.

The purpose of the utility model is achieved through the following technical solutions: the roller cable conveyor includes a support device and a conveying device, the support device includes two support rollers, and the support roller includes two vertically arranged legs, and The roller arranged between the two supporting legs, the conveying device is located between the two supporting rollers, which includes a cabinet body, a movable roller and a static roller arranged on the upper end surface of the cabinet body, and the movable roller and the static roller The shafts are all vertical, and the moving rollers are driven by the motor to rotate. The static rollers are installed on the cabinet through an elastic device. The elastic device includes an L-shaped connecting rod. The upper end of the cabinet is provided with a guide groove directly below the static rollers. , the connecting rod includes a vertical end and a horizontal end, the vertical end passes through the guide groove to connect the static roller, the horizontal end passes through the through hole on the side wall of the cabinet body and extends to the outer end, the extending direction of the guide groove is the same as that of the moving roller and the static roller. The connection direction of the rollers is the same, the width of the guide groove is consistent with the diameter of the vertical end, the diameter of the through hole matches the diameter of the horizontal end, a retaining ring is arranged on the horizontal end, and a spring is arranged between the retaining ring and the through hole, and the spring sleeve is in the On the horizontal end, one end fits the retaining ring, and the other end fits the side wall of the cabinet. In this device, the two support rollers are fixed on the ground, and there is a conveying device between them, and the connection line of the two rollers is parallel to the two rollers. The cable is carried on the two rollers and passes through the gap between the two rollers. During the period, the static roller is pushed toward the moving roller by the elastic device. One end of the connecting rod is located in the guide groove, and the other end is in the through hole. The extension direction of the horizontal end is consistent with the extension direction of the guide groove, and the spring pushes the horizontal end to move along its extension direction. Make the vertical end move along the guide groove, so as to drive the static roller away from and close to the moving roller. When in use, first remove the static roller, put in the cable, then let the static roller and the moving roller clamp the cable, and then start the motor, and the moving roller rotates Finally, it drives the cable transmission, so that cables of different specifications can be transported, and the lower end of the cable is blocked by a roller, and the cable will not fall off from the upper end due to gravity, which makes the transmission very stable.

Further, a collar is provided at both ends of the above-mentioned roller, and the two collars are respectively sleeved on the two legs, so that the roller moves in the vertical direction, and a fastening screw is threaded on the peripheral wall of the collar, and the tightness The fastening screw is horizontal and passes through the collar. When the roller is to be moved, the fastening screw is turned outward. When the roller is to be fixed, the fastening screw is turned inward so that the fastening screw touches the leg , so as to fix the roller, the roller can be raised and lowered, and when the diameter of the cable changes, adjust the height of the roller so that the cable is located on the center of the roller.

Further, the above-mentioned fastening screw is provided with a rotating disk at one end outside the collar, and the peripheral wall of the rotating disk is provided with anti-skid lines, which facilitates the rotation of the fastening screw.

Further, the above-mentioned horizontal end is provided with threads, and an adjusting nut is threadedly connected to the end of the cabinet body, so that the elastic force of the spring can be adjusted so as not to crush the cables.

The beneficial effects of the utility model are:

(1) Two horizontally installed rollers are used to clamp the cable. The lower part of the cable is a supporting roller, which will not be disengaged from the lower part, and the upper part is difficult to fall off due to gravity, so the stability of the transmission is guaranteed;

(2) The static roller is pressed by a spring and moves toward the moving roller, so that the cable can be clamped, and the elastic force of the spring of the static roller can be adjusted, so that when it is used for an excessively large cable, the cable will not be crushed due to the increased pressure .

Description of drawings

Fig. 1 is the structural representation of embodiment 1;

Fig. 2 is the schematic diagram of installation structure between support leg and roller in embodiment 1;

Fig. 3 is the installation structure schematic diagram of static roller among the embodiment 1;

Fig. 4 is the structural representation of embodiment 2;

In the figure, 1-supporting device, 2-conveying device, 3-elastic device, 101-supporting roller, 102-leg, 103-roller, 104-collar, 105-fastening screw, 201-cabinet, 202-moving roller, 203-static roller, 204-guide groove, 205-through hole, 301-connecting rod, 302-vertical end, 303-horizontal end, 304-stop ring, 305-spring, 306-adjusting nut.

Detailed ways

Below in conjunction with embodiment the utility model is described in further detail, but the structure of the utility model is not limited to the following examples:

【Example 1】

As shown in Figures 1-3, the roller cable conveyor includes a support device 1 and a conveying device 2, the support device 1 includes two support rollers 101, and the support roller 101 includes two vertically arranged legs 102 , and the roller 103 arranged between the two legs 102, the conveying device 2 is located between the two support rollers 101, which includes a cabinet 201, a moving roller 202 arranged on the upper end surface of the cabinet 201 and Static roller 203, the axis of movable roller 202 and static roller 203 are all vertical, and movable roller 202 is driven to rotate by motor, and static roller 203 is installed on the cabinet body 201 through an elastic device 3, and elastic device 3 comprises the connection of being L-shaped Rod 301, the upper end surface of the cabinet body 201 is provided with guide groove 204 directly below the static roller 203, the connecting rod 301 includes a vertical end 302 and a horizontal end 303, the vertical end 302 passes through the guide groove 204 to connect the static roller 203, the horizontal The end 303 passes through the through hole 205 on the side wall of the cabinet body 201 and extends to the outer end. The extension direction of the guide groove 204 is consistent with the connection direction of the moving roller 202 and the static roller 203, and the width of the guide groove 204 is the same as that of the vertical end 302. The diameter of the through hole 205 matches the diameter of the horizontal end 303. The horizontal end 303 is provided with a stop ring 304. A spring 305 is provided between the stop ring 304 and the through hole 205. The spring 305 is sleeved on the horizontal end 303. One end is attached to the retaining ring 204 , and the other end is attached to the side wall of the cabinet body 201 . In this device, two supporting rollers 101 are fixed on the ground, and the conveying device 2 is in between, and the connection line of the two rollers is parallel to the two rollers, and the cable is carried on the two rollers, and passes through the two Between the rollers, the static roller 203 is pushed toward the moving roller 202 by the elastic device 3, one end of the connecting rod 301 is located in the guide groove 204, and the other end is in the through hole 205, and the extension direction of the horizontal end 303 is consistent with the extension direction of the guide groove 204 , the spring 305 pushes the horizontal end 303 to move along its extension direction, so that the vertical end 302 moves along the guide groove 204, thereby driving the static roller 203 away from and close to the movable roller 202. When using, first remove the static roller 203 and put in the cable. Then let the static roller 203 and the moving roller 202 clamp the cable, and then start the motor. After the moving roller 202 rotates, it will drive the cable transmission, so that cables of different specifications can be transported, and the lower end of the cable is blocked by the roller 103, and the cable is due to gravity. , will not fall off from the upper end, which makes the transmission very stable.

In this embodiment, a collar 104 is arranged at both ends of the roller 103, and the two collars 104 are respectively placed on the two supporting legs 102, so that the roller 103 moves in the vertical direction, and the peripheral wall of the collar 104 is screwed. A fastening screw 105, the fastening screw 105 is horizontal, and passes through the collar 104, when the roller 103 is to be moved, the fastening screw 105 is screwed out, and when the roller 103 is to be fixed, it is turned inward Tightening screw rod 105 makes fastening screw rod 105 contact support leg 102, thereby fixes roller 103, and roller 103 can lift, and when cable diameter changes, adjusts the height of roller 103, makes cable be positioned on the center of roller.

In this embodiment, one end of the fastening screw 105 located outside the collar 104 is provided with a rotating disc 106 , and the peripheral wall of the rotating disc 106 is provided with anti-slip lines, which facilitates the rotation of the fastening screw 105 .

[Example 2]

As shown in Figure 4, the structure of this embodiment is basically the same as that of Embodiment 1, except that the horizontal end 303 is provided with a screw thread, and an adjusting nut 306 is threaded on the end of the cabinet body 201, so that the spring 305 can be adjusted The elastic force will not crush the cable.

Claims (4)

1. steel cable conveyer, it is characterized in that: comprise bracing or strutting arrangement (1) and feedway (2), described bracing or strutting arrangement (1) comprises two backing drums (101), backing drum (101) comprises two supporting legs (102) that vertically arrange, and be arranged on the roller (103) between two supporting legs (102), described feedway (2) is positioned between two backing drums (101), it comprises cabinet (201), be arranged on moving roller (202) and the quiet roller (203) of cabinet (201) upper surface, the axle of moving roller (202) and quiet roller (203) is all vertical, moving roller (202) rotates by driven by motor, quiet roller (203) is arranged on cabinet (201) through a springing (3), springing (3) comprises L-shaped pipe link (301), the upper surface of cabinet (201) is provided with guide groove (204) under quiet roller (203), pipe link (301) comprises vertical end (302) and horizontal ends (303), vertically end (302) connects quiet roller (203) through guide groove (204), horizontal ends (303) extends to outer end through the through hole (205) on the sidewall of cabinet (201), the bearing of trend of guide groove (204) is consistent with the line direction of moving roller (202) and quiet roller (203), the width of guide groove (204) is consistent with the diameter of vertical end (302), the diameter of through hole (205) coordinates with the diameter of horizontal ends (303), in horizontal ends (303), be provided with baffle ring (304), between baffle ring (304) and through hole (205), be provided with spring (305), spring (305) is enclosed within horizontal ends (303), one end laminating baffle ring (204), the sidewall of other end laminating cabinet (201).

2. steel cable conveyer according to claim 1, it is characterized in that, described roller (103) two ends all arrange a collar (104), two collars (104) are enclosed within respectively on two supporting legs (102), make the motion of roller (103) in the vertical direction, the perisporium of the collar (104) fastening screw (105) that has been threaded, fastening screw (105) is horizontal, and through the collar (104).

3. steel cable conveyer according to claim 2, is characterized in that, one end that described fastening screw (105) is positioned at the collar (104) outside is provided with a rotating disc (106), on the perisporium of rotating disc (106), is provided with anti-slip veins.

4. steel cable conveyer according to claim 1, is characterized in that, described horizontal ends is provided with screw thread on (303), and it is positioned at the setting nut (306) that has been threaded on the termination of cabinet (201).