CN219620621U

CN219620621U - Stacker-reclaimer reel with limit function

Info

Publication number: CN219620621U
Application number: CN202320759902.8U
Authority: CN
Inventors: 葛得强; 段保华
Original assignee: Nanjing Ourui Machinery Forging Co ltd
Current assignee: Nanjing Ourui Machinery Forging Co ltd
Priority date: 2023-04-10
Filing date: 2023-04-10
Publication date: 2023-09-01
Anticipated expiration: 2033-04-10

Abstract

The utility model discloses a stacker-reclaimer winding drum with a limiting function, which comprises a stacker-reclaimer body and a winding drum positioned on the outer side of the stacker-reclaimer body, wherein the rear end of the winding drum is provided with a fixed box arranged on the inner side wall of the stacker-reclaimer body, the inner side wall of the fixed box is movably provided with a rotating shaft through the rotating shaft, when a cable is wound up, a tension sensor can detect the tension of the cable, when the cable is too tight, a controller controls a motor to reduce the speed and simultaneously controls an electric push rod to push a supporting box to move in the direction of the cable, so that the cable is loosened, when the cable is wound up, the motor drives a second gear and a first gear to reversely rotate, and when the tension sensor detects the cable is too tight, the controller controls the motor to accelerate and simultaneously controls an electric push rod to push the supporting box to move in the direction of the cable, so that the cable is loosened, and the tension of the cable can be adjusted, and the cable is prevented from being broken due to the overtightening of the cable.

Description

Stacker-reclaimer reel with limit function

Technical Field

The utility model relates to the field of stacker-reclaimer reels, in particular to a stacker-reclaimer reel with a limiting function.

Background

The stacker-reclaimer is high-efficiency equipment for continuously loading and unloading bulk materials in modern industry, is widely applied to the fields of ports, metallurgy, cement, power generation and the like at present, and mainly comprises two power supply modes: the cable drum mode and the safe sliding contact line mode have the defects that the inside of a chute is easy to accumulate materials and the maintenance cost is high, so that the safe sliding contact line power supply mode is only applied in a small range. The cable drum mode is to supply power to the stacker-reclaimer by utilizing a towing cable, one end of the towing cable is connected with a power supply arranged in the cable anchoring well, and the other end of the towing cable is wound on a cable drum on the stacker-reclaimer and is connected with a controller of the stacker-reclaimer. When the stacker-reclaimer runs, the stacker-reclaimer reciprocates along a walking track at the side part of the ground belt conveyor, and meanwhile, the cable drum reciprocates along a linear track taking the cable anchoring well as the center to reel and pay-off the cable.

At present, when a winding drum of a stacker-reclaimer is used for winding and unwinding cables, the cables are generally longer, in order to prevent the cables wound on two sides of the winding drum from falling, when the cables are limited, a limiting groove is usually formed in the winding drum or a cable baffle is arranged on two sides of the winding drum, so that the winding drum has the effect of limiting the cables, and although the existing winding drum has the effect of limiting the cables, when the cables are too loose, the cables are wound around the winding drum in disorder, and when the cables are too tight, the cables are damaged.

Therefore, the winding drum of the stacker-reclaimer with the limiting function in the prior art can move faster when the winding drum on the stacker-reclaimer is used for winding or paying off, so that when the cable tension is large, the winding drum can not timely adjust the tension of the cable, and the cable can be broken.

Disclosure of Invention

The utility model aims to provide a stacker-reclaimer winding drum with a limiting function, which has the characteristics of adjusting the tension of a cable and avoiding the cable from being broken due to overtightening.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a stacker-reclaimer reel with limit function, includes stacker-reclaimer body and is located the barrel of stacker-reclaimer body outside, the rear end of barrel is provided with the fixed box of installing in the inside wall of stacker-reclaimer body, the inside wall of fixed box has the axis of rotation through pivot movable mounting, the fixed first gear that has cup jointed of lateral wall of axis of rotation, the other end of axis of rotation runs through the lateral wall of fixed box and stacker-reclaimer body in proper order and installs in the lateral wall of barrel;

a limiting frame movably mounted on the outer side wall of the stacker-reclaimer body through a rotating shaft is arranged below the material rolling cylinder, a plurality of supporting frames which are distributed up and down are mounted in the limiting frame, guide wheels are mounted in the supporting frames, the bottom of spacing frame is linked together there is the supporting box, the internally mounted of supporting box has two transport rollers of controlling the distribution, one of them the below of transport roller is provided with tension sensor.

In order to enable the second gear to drive the first gear and the rotating shaft to rotate, the stacker-reclaimer winding drum with the limiting function is preferable, a motor is arranged on the inner side wall of the fixed box, and the output end of the motor is provided with the second gear which is in meshed connection with the first gear.

In order to facilitate adjustment of the stabilizing angle of the supporting box, the stacker-reclaimer winding drum with the limiting function is preferable, and an electric push rod is movably arranged between the bottom end surface of the stacker-reclaimer body and the upper end surface of the supporting box through a rotating shaft.

In order to facilitate the threading of the cable, the stacker-reclaimer spool with the limiting function is preferable in the utility model, and the outer side wall of the supporting box is provided with a threading hole in a penetrating way.

In order to support the supporting box to move, the stacker-reclaimer winding drum with the limiting function is preferable, and the bottom of the supporting box is provided with rollers.

In order to facilitate the control of the operation of each component, the stacker-reclaimer spool with the limiting function is preferable in the utility model, and a controller is arranged on the outer side wall of the stacker-reclaimer body and is electrically connected with a motor, a tension sensor and an electric push rod.

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

when the cable is wound, the controller can control the motor to operate, so that the second gear rotates to drive the first gear to rotate, the first gear drives the rotating shaft to rotate, the winding cylinder is driven to uniformly rotate to wind, the tension sensor can detect the tension of the cable, when the cable is overtightened, the controller controls the motor to reduce the speed, the electric push rod is controlled to push the supporting box to move towards the direction of the cable, the cable is loosened, when the cable is wound, the motor drives the second gear and the first gear to reversely rotate, the first gear drives the rotating shaft to rotate, the winding cylinder is driven to uniformly rotate to wind, when the tension sensor detects that the cable is overtightened, the controller controls the motor to accelerate, and simultaneously controls the electric push rod to push the supporting box to move towards the direction of the cable, so that the cable is loosened, the tension of the cable can be adjusted, and the cable is prevented from being overtightened and broken.

Drawings

FIG. 1 is a block diagram of an overall cross-section of the present utility model;

FIG. 2 is a right side cross-sectional view of the stationary box of the present utility model;

fig. 3 is a right-side view of the limiting frame of the present utility model.

In the figure: 1. a stacker-reclaimer body; 101. a controller; 2. a coil barrel; 201. a rotating shaft; 202. a first gear; 3. a fixed box; 301. a motor; 302. a second gear; 4. a limit frame; 401. a support frame; 402. a guide wheel; 5. a supporting box; 501. a conveying roller; 502. a tension sensor; 6. an electric push rod.

Detailed Description

Referring to fig. 1 to 3, a stacker-reclaimer spool with a limiting function includes a stacker-reclaimer body 1 and a spool 2 located outside the stacker-reclaimer body 1, wherein a fixing box 3 mounted on an inner side wall of the stacker-reclaimer body 1 is arranged at a rear end of the spool 2, a rotating shaft 201 is movably mounted on an inner side wall of the fixing box 3 through a rotating shaft, a first gear 202 is fixedly sleeved on an outer side wall of the rotating shaft 201, and the other end of the rotating shaft 201 sequentially penetrates through the fixing box 3 and the outer side wall of the stacker-reclaimer body 1 and is mounted on the outer side wall of the spool 2;

the below of a coil stock section of thick bamboo 2 is provided with spacing frame 4 through pivot movable mounting in stacker-reclaimer body 1 lateral wall, and the internally mounted of spacing frame 4 has a plurality of support frames 401 that distribute from top to bottom, and leading wheel 402 is all installed to the inside of a plurality of support frames 401, and the bottom intercommunication of spacing frame 4 has supporting box 5, and the internally mounted of supporting box 5 has two conveyor rolls 501 that distribute about, and the below of one of them conveyor roll 501 is provided with tension sensor 502.

In this embodiment: when the stacker-reclaimer body 1 is used for winding a cable, the controller 101 can control the motor 301 to run, so that the second gear 302 rotates to drive the first gear 202 to rotate, the first gear 202 drives the rotating shaft 201 to rotate, and the drum 2 is driven to uniformly rotate to wind the cable, the tension sensor 502 can detect the tension of the cable, when the cable is overtightened, the controller 101 controls the motor 301 to reduce the speed, and simultaneously controls the electric push rod 6 to push the supporting box 5 to move towards the cable, so that the cable is loosened, when the cable is paid out, the motor 301 drives the second gear 302 and the first gear 202 to reversely rotate, the first gear 202 drives the rotating shaft 201 to rotate, and the drum 2 is driven to uniformly rotate to pay out, when the tension sensor 502 detects that the cable is overtightened, the controller 101 controls the motor 301 to accelerate, and simultaneously controls the electric push rod 6 to push the supporting box 5 to move towards the cable, so that the cable is loosened, and the tension of the cable can be adjusted, so that the cable is prevented from being overtightened and broken.

As a technical optimization scheme of the utility model, a motor 301 is installed on the inner side wall of the fixed box 3, and a second gear 302 in meshed connection with the first gear 202 is installed at the output end of the motor 301.

In this embodiment: by starting the motor 301, the second gear 302 is rotated, so that the second gear 302 drives the first gear 202 to rotate, and the first gear 202 drives the rotating shaft 201 to rotate.

As a technical optimization scheme of the utility model, an electric push rod 6 is movably arranged between the bottom end surface of the stacker-reclaimer body 1 and the upper end surface of the supporting box 5 through a rotating shaft.

In this embodiment: by starting the electric push rod 6, the supporting box 5 can be pushed to move, so that the angles of the supporting box 5 and the limiting frame 4 can be adjusted.

As a technical optimization scheme of the utility model, the outer side wall of the supporting box 5 is provided with threading holes in a penetrating way.

In this embodiment: through setting up the through wires hole, the cable on the coil of strip feed section of thick bamboo 2 of being convenient for is derived from the through wires hole through spacing frame 4 and supporting box 5, can receive line and unwrapping wire operation.

As a technical optimization scheme of the utility model, rollers are arranged at the bottom of the supporting box 5.

In this embodiment: by installing rollers at the bottom of the supporting box 5, the supporting box 5 is convenient to move.

As a technical optimization scheme of the utility model, a controller 101 is installed on the outer side wall of a stacker-reclaimer body 1, and the controller 101 is electrically connected with a motor 301, a tension sensor 502 and an electric push rod 6.

In this embodiment: by installing the controller 101, it is convenient to control the operation of the respective components.

Working principle: firstly, when the device is used, firstly, the cable is wound on the winding drum 2, one end of the cable passes through a space frame 4 and two conveying rollers 501 of the supporting box 5 and then is led out from a threading hole, the cable is connected with a power supply in a cable anchoring well, the stacker-reclaimer body 1 can move along a sliding rail when in operation, when the cable is wound up, the controller 101 can control the motor 301 to operate, the second gear 302 rotates to drive the first gear 202 to rotate, the first gear 202 is driven to drive the rotating shaft 201 to rotate, the winding drum 2 is driven to uniformly rotate to wind up, at the moment, the cable can move along a plurality of guide wheels 402 and the two conveying rollers 501, meanwhile, the tension sensor 502 can detect the tension of the cable, when the cable is overtightened, the controller 101 controls the motor 301 to slow down, meanwhile, the electric push rod 6 is controlled to push the supporting box 5 to move towards the direction of the cable, when the motor 301 is slow down and the supporting box 5 is inclined, the cable is loosened, when the cable is wound up, the motor 301 drives the second gear 302 and the first gear 202 to rotate, the first gear 202 is driven to drive the rotating shaft 202 to rotate, at the moment, the first gear 202 is driven to rotate, the cable is driven to rotate reversely, the cable is controlled to rotate, and the cable is controlled to rotate the first gear 202 is driven to rotate, the cable is controlled to rotate, and the cable is overtightly, and the cable is controlled to rotate, and the tension is controlled to rotate, and the electric push rod 5 to rotate towards the cable to rotate towards the direction to rotate.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.

Claims

1. The utility model provides a stacker-reclaimer reel with limit function, includes stacker-reclaimer body (1) and is located a barrel (2) in stacker-reclaimer body (1) outside, its characterized in that: the rear end of the material coiling barrel (2) is provided with a fixed box (3) arranged on the inner side wall of the material piling and taking machine body (1), the inner side wall of the fixed box (3) is movably provided with a rotating shaft (201) through a rotating shaft, the outer side wall of the rotating shaft (201) is fixedly sleeved with a first gear (202), and the other end of the rotating shaft (201) sequentially penetrates through the fixed box (3) and the outer side wall of the material piling and taking machine body (1) and is arranged on the outer side wall of the material coiling barrel (2);

the utility model discloses a stacker-reclaimer, including stacker-reclaimer body (1), including frame (4), guide pulley (402) are all installed to the internally mounted of frame (401), the below of coil feed section of thick bamboo (2) is provided with spacing frame (4) in stacker-reclaimer body (1) lateral wall through pivot movable mounting, the internally mounted of spacing frame (4) has support frame (401) that distributes from top to bottom, guide pulley (402) are all installed to the inside of support frame (401), the bottom intercommunication of spacing frame (4) has supporting box (5), the internally mounted of supporting box (5) has two transport rollers (501) of controlling the distribution, one of them the below of transport roller (501) is provided with tension sensor (502).

2. The stacker-reclaimer spool with limit function of claim 1, wherein: the motor (301) is installed to the inside wall of fixed case (3), second gear (302) with first gear (202) meshing connection are installed to the output of motor (301).

3. The stacker-reclaimer spool with limit function of claim 2, wherein: an electric push rod (6) is movably arranged between the bottom end surface of the stacker-reclaimer body (1) and the upper end surface of the supporting box (5) through a rotating shaft.

4. The stacker-reclaimer spool with limit function of claim 1, wherein: the outer side wall of the supporting box (5) is provided with a threading hole in a penetrating mode.

5. The stacker-reclaimer spool with limit function of claim 1, wherein: the bottom of the supporting box (5) is provided with rollers.

6. A stacker-reclaimer spool with limit function as defined in claim 3, wherein: the outer side wall of the stacker-reclaimer body (1) is provided with a controller (101), and the controller (101) is electrically connected with a motor (301), a tension sensor (502) and an electric push rod (6).