CN218024010U - Prevent long-pending material electro-hydraulic tee bend tripper - Google Patents

Abstract

The utility model discloses an electro-hydraulic three-way material distributor for preventing material accumulation, which belongs to the field of material distribution equipment and comprises a three-way body, an anti-blocking assembly and a switching assembly; the upper end of the tee body is provided with a feed inlet, and the lower end of the tee body is provided with two symmetrically arranged discharge outlets; the anti-blocking assembly comprises a receiving hopper, a counterweight, a proximity switch and a lever; the side wall of the feed inlet is provided with an overflow hole; a material receiving hopper is arranged below the overflow hole, two ends of the lever are respectively connected with the material receiving hopper and the balance weight, and the middle section of the lever is hinged with the side wall of the tee joint body; a proximity switch is arranged above the balance weight and connected with an alarm device; the switching assembly comprises turnover plates and an electro-hydraulic push rod, the discharge ports are respectively and fixedly connected with a discharge channel, a turnover plate is arranged in each discharge channel, and the turnover plates can seal the discharge channels on the side; the electro-hydraulic push rod drives the turning plate to rotate. Compared with the prior art, the equipment fault can be reduced, and the spare part cost is reduced.

Description

Prevent long-pending material electro-hydraulic tee bend tripper

Technical Field

The utility model relates to a tripper, especially an prevent long-pending three-way tripper that moves of electricity of material.

Background

The three-way distributor is an important accessory device in the metallurgical industry, is used for facilitating the switching of a conveying channel and meets the requirement of continuous operation of the device. The three-way material distributor generally comprises a three-way body, a baffle plate, an electro-hydraulic push rod and the like. The three-way distributor used at present has the following defects in the using process: (1) when the wet material is conveyed, the inner turning plate cannot rotate due to poor material flowability and inevitable material blocking accidents, so that the material distribution efficiency is influenced; (2) the turning plate and the rotating shaft are arranged at the material blanking impact point, and the turning plate and the rotating shaft are quickly abraded, so that the turning plate is easily worn, the turning plate falls off, the rotating shaft is easily abraded, and the distributor loses the function.

Therefore, a three-way distributor which avoids material blockage, has less equipment failure and longer average service life is urgently needed in the industry.

SUMMERY OF THE UTILITY MODEL

The technical task of the utility model is not enough to above prior art, provides a prevent long-pending material electro-hydraulic three-way tripper to realize reducing equipment trouble, realize reducing the purpose of spare part cost.

The utility model provides a technical scheme of its technical problem is: the utility model provides an electricity liquid moves tee bend tripper which characterized in that: comprises a tee joint body, an anti-blocking assembly and a switching assembly; the upper end of the tee body is provided with a feed inlet, and the lower end of the tee body is provided with two symmetrically arranged discharge outlets; the anti-blocking assembly comprises a receiving hopper, a balance weight, a proximity switch and a lever; the side wall of the feed inlet is provided with an overflow hole; a material receiving hopper is arranged below the outer part of the tee joint body relative to the overflow hole, two ends of a lever are respectively connected with the material receiving hopper and a balance weight, and the middle section of the lever is hinged with the side wall of the tee joint body; a proximity switch is arranged above the balance weight and connected with an alarm device; the switching assembly comprises turning plates and an electro-hydraulic push rod, the discharge ports are respectively and fixedly connected with a discharge channel, a turning plate is arranged in each discharge channel, and the turning plates can seal the discharge channels on the side; the electro-hydraulic push rod drives the turning plate to rotate.

Furthermore, the proximity switch is in data communication with a PLC in the equipment operation room, and the PLC is connected with an alarm device.

Furthermore, the switching assembly also comprises a turning plate rotating shaft, a turning plate force arm and an intermediate connecting rod; the diameter of the discharge channel is larger than that of the discharge hole, and the outer upper end and the discharge hole form a step-like hidden chamber; a turning plate rotating shaft is rotatably connected in the hidden chamber at the outer upper end of the discharge channel, and the upper end of the turning plate is welded with the turning plate rotating shaft; the upper end of the turning plate rotating shaft is connected with a turning plate force arm, and the upper end of the turning plate force arm passes through a through hole in a hidden chamber at the outer upper end of the discharge channel and is exposed outside the discharge channel; the tail end of the moving end of the electro-hydraulic push rod is connected with a middle connecting rod, and two ends of the middle connecting rod are hinged with the turning plate force arms on two sides.

Furthermore, a base is arranged on one side of the three-way body, and an electro-hydraulic push rod is connected to the base.

Compared with the prior art, the utility model discloses following outstanding beneficial effect has:

1. equipment shutdown accidents caused by material blockage can be effectively avoided, the situation that the inner turning plate cannot rotate due to material blockage is prevented, and the operation rate of production equipment is improved;

2. the phenomena of wear-through of the turning plate and breakage of a turning plate rotating shaft are reduced, and the average service life of the electro-hydraulic three-way distributor is prolonged from 8 months to 24 months;

3. the labor intensity of maintenance personnel is reduced, and the labor cost is reduced.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a partially enlarged view of a in fig. 1.

Detailed Description

The invention is further described with reference to the drawings and the detailed description. In the following, only certain exemplary embodiments are briefly described. As those skilled in the art will recognize, the described embodiments may be modified in various different ways, all without departing from the spirit or scope of the claimed embodiments. Accordingly, the drawings and description are to be regarded as illustrative in nature, and not as restrictive.

In the following embodiments, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly, e.g., as meaning permanently connected, removably connected, or integral to one another; the connection can be mechanical connection, electrical connection or communication; they may be directly connected or indirectly connected through intervening media, or may be connected through the use of two elements or the interaction of two elements. The specific meanings of the above terms in the embodiments of the present invention can be understood by those skilled in the art according to specific situations.

For better description, the inside and outside are distinguished with reference to the line in fig. 1. It is to be understood that the terms "central," "longitudinal," "transverse," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," "end," "side," and the like are used in an illustrative and non-restrictive sense, and are used in a generic and descriptive sense only and not for purposes of limitation, the referenced devices or elements must be in a particular orientation, configuration or operation, and not for purposes of limitation, as the orientation or positional relationship is illustrated in the figures.

As shown in fig. 1 and 2, the utility model comprises a three-way body 5, an anti-blocking assembly and a switching assembly.

The upper end of the tee body 5 is a feed inlet, and the lower end is provided with two symmetrically arranged discharge outlets.

The anti-blocking assembly comprises a receiving hopper 8, a counterweight 9, a proximity switch 10 and a lever 14. And an overflow hole 7 is formed in the side wall of the feed inlet. The outside of the tee joint body 5 is provided with a material receiving hopper 8 relative to the lower part of the overflow hole 7, two ends of a lever 14 are respectively connected with the material receiving hopper 8 and a balance weight 9, and the middle section of the lever 14 is hinged with the side wall of the tee joint body 5. A proximity switch 10 is arranged above the counterweight 9, and the proximity switch 10 is connected with an alarm device. In the optimization scheme, the proximity switch 10 is in data communication with a PLC in an equipment operation room, and the PLC is connected with an alarm device.

The switching assembly comprises turnover plates and an electro-hydraulic push rod, the discharge ports are respectively and fixedly connected with a discharge channel, a turnover plate is arranged in each discharge channel, and the turnover plates can seal the discharge channels on the side;

the switching assembly comprises a turning plate 1 and an electro-hydraulic push rod 4. The discharge ports are respectively fixedly connected with a discharge channel 6, a turning plate 1 is arranged in each discharge channel 6, and the turning plate 1 can seal the discharge channel 6 on the side.

The electro-hydraulic push rod 4 drives the turning plate 1 to rotate. In this embodiment, the switching assembly further includes a turning plate rotating shaft 2, a turning plate force arm 3 and an intermediate connecting rod 13. The specific implementation mode of driving the turning plate 1 to rotate is as follows: the diameter of the discharge channel 6 is larger than that of the discharge hole, and the outer upper end and the discharge hole form a step-like hidden chamber. The outer upper end of the discharging channel 6 is rotatably connected with a turning plate rotating shaft 2 in a hidden chamber, and the upper end of the turning plate 1 is welded with the turning plate rotating shaft 2. The upper end of the turning plate rotating shaft 2 is connected with a turning plate force arm 3, and the upper end of the turning plate force arm 3 passes through a through hole in a hidden chamber at the upper end outside the discharging channel 6 and is exposed outside the discharging channel 6.

And one side of the tee joint body 5 is provided with a base 11, and the base 11 is connected with an electro-hydraulic push rod 4. The end of the moving end of the electro-hydraulic push rod 4 is connected with a middle connecting rod 13, and two ends of the middle connecting rod 13 are hinged with the turning plate force arms 3 at two sides, so that the synchronous motion of the two turning plate rotating shafts 2 is ensured. When the device is used, the electro-hydraulic push rod 4 applies force to the middle connecting rod 13, and the middle connecting rod 13 drives the turning plate force arm 3 on the rotating shaft of the turning plate rotating shaft 2 to open and close the turning plates 1 on two sides, so that materials are led to the direction A and the direction B. When the material leads to the direction A, the connecting rod drives the turning plate 1 to be opened under the action of the electric hydraulic push rod, the turning plate 1 to be closed is closed, and when the material leads to the direction B, the material does not flow to the direction B.

When the material turning device is used, materials fall to the upper part of the turning plate 1 from the upper material port to form a material layer, the materials are conveyed to the opening side after being accumulated to reach a certain inclination angle, and the turning plate rotating shaft 2 and the turning plate 1 are designed in the hidden chamber at the outer upper end of the discharging channel 6, so that the turning plate 1 at the closing side is not rubbed with the materials, the smoothness of the discharging channel is increased, and the occurrence of material accumulation is prevented. In addition, when the material normally carried the material can not spill over from overflow hole 7, unnecessary material after the inside long-pending charge level of tee bend body 5 rises behind the putty will overflow to receiving hopper 8 through overflow hole 7, and after receiving the inside material of hopper 8 and reaching certain weight, through the perk of lever 14 fulcrum pivot with counter weight 9. Because of 9 perk backs of counter weight trigger proximity switch, proximity switch 10 output control signal, control signal and the inside PLC intercommunication of equipment control chamber, at the concrete position of computer operation picture display warning, send the warning ring tone simultaneously through loudspeaker and remind operating personnel to handle the putty trouble, further avoid the emergence of long-pending material.

It should be noted that the present embodiment is not described in detail, and is a technique known in the art.

While certain embodiments of the present invention have been described above for purposes of illustration, it will be apparent to those skilled in the art that various obvious changes may be made without departing from the spirit and scope of the invention.

Claims (3)

1. The utility model provides an anti-long-pending material electro-hydraulic three-way tripper which characterized in that: comprises a tee joint body, an anti-blocking assembly and a switching assembly; the upper end of the tee body is provided with a feed inlet, and the lower end of the tee body is provided with two symmetrically arranged discharge outlets; the anti-blocking assembly comprises a receiving hopper, a counterweight, a proximity switch and a lever; the side wall of the feed inlet is provided with an overflow hole; a material receiving hopper is arranged outside the tee joint body and below the overflow hole, two ends of a lever are respectively connected with the material receiving hopper and the balance weight, and the middle section of the lever is hinged with the side wall of the tee joint body; a proximity switch is arranged above the balance weight and connected with an alarm device; the switching assembly comprises turning plates and an electro-hydraulic push rod, the discharge ports are respectively and fixedly connected with a discharge channel, a turning plate is arranged in each discharge channel, and the turning plates can seal the discharge channels on the side; the electro-hydraulic push rod drives the turning plate to rotate; and one side of the tee joint body is provided with a base, and the base is connected with an electro-hydraulic push rod.

2. The accumulation-preventing electro-hydraulic three-way distributor according to claim 1, characterized in that: the proximity switch is in data communication with a PLC (programmable logic controller) in the equipment operation room, and the PLC is connected with an alarm device.

3. The anti-accumulation electro-hydraulic three-way distributor as claimed in claim 1, which is characterized in that: the switching assembly also comprises a turning plate rotating shaft, a turning plate force arm and an intermediate connecting rod; the diameter of the discharge channel is larger than that of the discharge hole, and the outer upper end and the discharge hole form a step-like hidden chamber; a turning plate rotating shaft is rotatably connected in the hidden chamber at the outer upper end of the discharge channel, and the upper end of the turning plate is welded with the turning plate rotating shaft; the upper end of the turning plate rotating shaft is connected with a turning plate force arm, and the upper end of the turning plate force arm passes through a through hole in a hidden chamber at the outer upper end of the discharge channel and is exposed outside the discharge channel; the tail end of the moving end of the electro-hydraulic push rod is connected with a middle connecting rod, and two ends of the middle connecting rod are hinged with the turning plate force arms on two sides.

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