CN210192586U

CN210192586U - Groove type ore feeder

Info

Publication number: CN210192586U
Application number: CN201921193607.0U
Authority: CN
Inventors: Zhisheng Qin; 覃志圣
Original assignee: Yuanan Mingyu Mining Co ltd
Current assignee: Yuanan Mingyu Mining Co ltd
Priority date: 2019-07-26
Filing date: 2019-07-26
Publication date: 2020-03-27
Anticipated expiration: 2029-07-26

Abstract

The utility model relates to a trough feeder, including silo and the movable bottom plate of locating the silo bottom, the opening is established to silo one end, keep away from opening one end in the silo and establish smooth flitch, smooth flitch top is equipped with the adjustment mechanism of adjustable mineral aggregate flow, two lateral walls of silo all are equipped with the dead lever, dead lever one end extends to the silo below, the extension end of dead lever is equipped with and drives movable bottom plate pivoted link mechanism, movable bottom plate keeps away from opening one end and rotates and be equipped with the push pedal, the push rod is established in two push pedals of fixed connection, the push rod middle part has connect power device. The utility model discloses a movable bottom plate can rotate in horizontal reciprocating motion, is favorable to advancing to the blanking position of mineral aggregate for the conveying speed of mineral aggregate, and then promote production efficiency, and adjustment mechanism adjusts the flow of mineral aggregate, can prevent that the too big movable bottom plate load that leads to of mineral aggregate flow is too big, causes mechanical fatigue, damages equipment even.

Description

Groove type ore feeder

Technical Field

The utility model relates to a feeder technical field, concretely relates to groove feeder.

Background

The trough feeder is suitable for industries such as metallurgy, mine and the like, is equipment for conveying blocky materials to a receiving device from a storage bin, and can be erected on the ground or on a discharge opening of an ore bin. Traditional slot type feeder is just carried the material through horizontal reciprocating motion is done to the bottom plate, because cubic material is bulky, the size is uneven, the material can not in time dredge and loosen when falling into the swing car, and when the ore material on the plate car is less, especially keep away from the ore of blanking position department and can't advance smoothly to the blanking position or advance slowly to the blanking position, lead to ore conveying speed slower, production efficiency reduces, and can not adjust the mineral aggregate flow, it leads to the too big damage equipment of bottom plate atress to take place the mineral aggregate easily too much.

SUMMERY OF THE UTILITY MODEL

To the not enough that exists among the prior art, the utility model provides a trough feeder, movable bottom plate can also rotate except horizontal reciprocating motion, can accelerate the conveying speed of mineral aggregate, and can adjust the mineral aggregate flow.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a trough feeder, include the silo and locate the movable bottom plate of silo bottom, the opening is established to silo one end, keep away from opening one end in the silo and establish smooth flitch, smooth flitch top is equipped with the adjustment mechanism of adjustable mineral aggregate flow, two lateral walls of silo all are equipped with the dead lever, dead lever one end extends to the silo below, the end of extending of dead lever is equipped with and drives movable bottom plate pivoted link mechanism, movable bottom plate keeps away from opening one end and rotates and be equipped with the push pedal, the push rod is established to two push pedals of fixed connection, the push rod middle part has connect power device.

Furthermore, the adjusting mechanism comprises a clamping groove arranged on the inner side wall of the trough, a clamping flashboard is arranged in the clamping groove, and the top of the flashboard is connected with a telescopic oil cylinder.

Further, link mechanism is including locating the rotor plate of the extension end of dead lever, and rotor plate both ends are rotatable respectively and are equipped with first connecting rod and second connecting rod, and first connecting rod and second connecting rod rotate with the both ends of activity bottom plate respectively and are connected.

Furthermore, the power device is a double-acting single-rod piston type hydraulic cylinder, and a piston rod of the double-acting single-rod piston type hydraulic cylinder is fixedly connected with the push rod.

Further, the lateral wall of silo is equipped with the hoist and mount mouth.

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

1. the utility model discloses a movable bottom plate can rotate in horizontal reciprocating motion to form the state that opens and shuts with the silo cooperation in nearly silo opening one end, be favorable to advancing to the blanking position of mineral aggregate, accelerate the conveying speed of mineral aggregate, and then promote production efficiency.

2. The utility model discloses an adjustment mechanism adjusts the flow of mineral aggregate, can prevent that the too big a large amount of mineral aggregates of mineral aggregate flow from falling on the movable bottom plate, leads to the movable bottom plate load too big, causes mechanical fatigue, damages equipment even.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the movement track of the movable bottom plate of the present invention

FIG. 3 is a schematic view of the power structure of the present invention;

fig. 4 is a schematic structural diagram of the adjusting mechanism of the present invention.

Reference numerals: 1-a trough; 2-a movable bottom plate; 3-opening; 4-a sliding material plate; 5-fixing the rod; 6-pushing the plate; 7-a push rod; 8-a clamping groove; 9-a gate plate; 10-a telescopic oil cylinder; 11-a rotating plate; 12-a first link; 13-a second link; 14-double acting single rod piston hydraulic cylinder; 15-lifting opening.

Detailed Description

The present invention will be further described with reference to the accompanying drawings.

As shown in 1-3, a trough feeder, including silo 1 and the movable bottom plate 2 of locating 1 bottom of silo, opening 3 is established to 1 one end of silo, keep away from 3 one ends of opening in the silo 1 and establish flitch 4, two lateral walls of silo 1 all are equipped with dead lever 5, 5 one ends of dead lever extend to 1 below of silo, 3 one ends of opening are kept away from to movable bottom plate 2 and are rotated and be equipped with push pedal 6, push rod 7 is established to two push pedals 6 of fixed connection, push rod 7 middle part has connect power device. The power device is specifically a double-acting single-rod piston type hydraulic cylinder 14 which is fixedly arranged on a frame integrated with the trough 1, a piston rod of the double-acting single-rod piston type hydraulic cylinder 14 is fixedly connected with the push rod 7, and the double-acting single-rod piston type hydraulic cylinder 14, the push rod 7 and the push plate 6 form a power structure shown in figure 2 so as to drive the movable bottom plate 2 to horizontally reciprocate. Mineral aggregate slides on the movable bottom plate 2 through the sliding plate 4, then is carried the mineral aggregate through the horizontal reciprocating motion of the movable bottom plate 2, and the lateral wall of the trough 1 is provided with a hoisting port 15, so that the equipment is hoisted on a discharge port of the ore bin.

In order to accelerate the conveying speed of mineral aggregate, make the mineral aggregate advance to the blanking position along with the motion of movable bottom plate 2 more smoothly, be equipped with the link mechanism that drives movable bottom plate 2 pivoted at the extension end of dead lever 5, as shown in fig. 1, link mechanism specifically is including the rotor plate 11 of locating the extension end of dead lever 5, rotor plate 11 both ends are rotatable respectively and are equipped with first connecting rod 12 and second connecting rod 13, first connecting rod 12 and second connecting rod 13 rotate respectively with the both ends of movable bottom plate 2 and are connected, the link of movable bottom plate 2 and second connecting rod 13 is the discharge end of movable bottom plate 2. When the pushing plate 6 pushes the movable bottom plate 2 to advance, the first connecting rod 12 drives the rotating plate 11 to rotate clockwise as shown in fig. 2, and then the rotating plate 11 causes the second connecting rod 13 to pull the discharging end of the movable bottom plate 2 downwards to move downwards, and finally the movable bottom plate 2 can rotate around the connecting point with the first connecting rod 12 while moving horizontally to and fro, so that the movable bottom plate 2 and the trough 1 are matched to form an open-close state.

In order to control the flow of mineral aggregate, prevent that the too big mineral aggregate that makes of mineral aggregate flow from dropping on the movable bottom plate, lead to the movable bottom plate load too big, cause mechanical fatigue, damage the equipment even, be equipped with the adjustment mechanism of adjustable mineral aggregate flow in sliding plate 4 top, as shown in fig. 4, adjustment mechanism is including the draw-in groove 8 of locating silo 1 inside wall, establish the card in the draw-in groove 8 and establish flashboard 9, flashboard 9 top connects in flexible hydro-cylinder 10, drive flashboard 9 up-and-down motion through flexible hydro-cylinder 10, with this distance that changes flashboard 9 bottom and sliding plate 4, and then adjust the flow of mineral aggregate, wherein flexible hydro-cylinder 10 can erect in silo 1 top.

Finally, it is noted that the above embodiments are described as being hinged, but the above embodiments are only used to illustrate the technical solution of the present invention and not to limit the present invention, and although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solution of the present invention can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the present invention, which should be covered by the scope of the claims of the present invention.

Claims

1. A trough feeder, its characterized in that: including silo (1) and movable bottom plate (2) of locating silo (1) bottom, opening (3) are established to silo (1) one end, keep away from opening (3) one end in silo (1) and establish sliding plate (4), sliding plate (4) top is equipped with the adjustment mechanism of adjustable mineral aggregate flow, two lateral walls of silo (1) all are equipped with dead lever (5), dead lever (5) one end extends to silo (1) below, the end of extending of dead lever (5) is equipped with and drives movable bottom plate (2) pivoted link mechanism, movable bottom plate (2) are kept away from opening (3) one end and are rotated and are equipped with push pedal (6), push rod (7) are established in two push pedal (6) of fixed connection, push rod (7) middle part has connect power device.

2. A trough feeder as claimed in claim 1, wherein: the adjusting mechanism comprises a clamping groove (8) arranged on the inner side wall of the trough (1), a clamping flashboard (9) is arranged in the clamping groove (8), and the top of the flashboard (9) is connected with a telescopic oil cylinder (10).

3. A trough feeder as claimed in claim 1, wherein: the connecting rod mechanism comprises a rotating plate (11) arranged at the extending end of the fixed rod (5), a first connecting rod (12) and a second connecting rod (13) are respectively and rotatably arranged at the two ends of the rotating plate (11), and the first connecting rod (12) and the second connecting rod (13) are respectively and rotatably connected with the two ends of the movable bottom plate (2).

4. A trough feeder as claimed in claim 1, wherein: the power device is a double-acting single-rod piston type hydraulic cylinder (14), and a piston rod of the double-acting single-rod piston type hydraulic cylinder (14) is fixedly connected with the push rod (7).

5. A trough feeder as claimed in claim 1, wherein: the outer side wall of the trough (1) is provided with a hoisting opening (15).