CN202414624U

CN202414624U - Buffer chute

Info

Publication number: CN202414624U
Application number: CN2012200379832U
Authority: CN
Inventors: 李沛
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-01-22
Filing date: 2012-01-22
Publication date: 2012-09-05
Anticipated expiration: 2022-01-22

Abstract

The utility model discloses a buffer chute, which is characterized in that an S-shaped chute (1) is in a asymmetric shape, two S-shaped chute retaining plates (2) are welded at two ends of the S-shaped chute (1), an S-shaped chute rotary shaft (3) are welded at the bottom of one end of the S-shaped chute (1), an S-shaped chute rotary shaft support (4) is welded below the front end of a straight-plate chute (11), a control bar (8) is welded on one side, abutted to a control crank arm (6), of the rear end of a straight-plate chute retaining plate (12), one end of an S-shaped chute control steel wire (5) is tied in a hole of the control crank arm (6) and the other end of the S-shaped chute control steel wire is tied in a hole of the S-shaped chute retaining plate (2). A straight-plate chute rotary shaft is welded below the rear end of the straight-plate chute (11), a straight-plate chute rotary shaft support (10) and a control crank arm support (7) are welded through fixing points, one end of a straight-plate chute control steel wire (13) is tied on the straight-plate chute retaining plate (12) through a pulley (14), and the other end of the straight-plate chute control steel wire (13) is tied on a drum of an electric winch (15). The straightly falling mode in the prior art is changed into obliquely buffering falling, breakage rate of carbon blocks is reduced and economic benefit is improved.

Description

The buffer-type chute

Technical field:

The utility model belongs to Coal Production piece charcoal technical field, is specifically related to a kind of buffer-type chute.

Background technology:

Know that with regard to the contriver coal is China's important energy, account for 70% of total energy, price is increasingly high; The price of piece charcoal is than high many of smalls, so each coal enterprise all is the yield rate that improves the piece charcoal as far as possible, in the hope of higher economic benefit, in coal stone and superbituminous coal; After adopting down coal from coalcutter, pass through scraper plate machine, Coal Transport machine, belt feeder, to coal bunker, arrive belt feeder again; Arrive coal preparation plant again, sell product to the last entrucking of coal bunker again, the process of this a series of transportations storage generally all is a vertical; Will original bulk coal be fallen into fritter, fritter becomes conny, thereby the yield rate economic benefit that has reduced piece carbon has also received loss.

Summary of the invention:

The purpose of the utility model is fallen the piece phenomenon in order to overcome in the above piece charcoal storehouse and the entrucking link exactly, vertical is become the formula that tiltedly falls add buffer-type again, just equals the charcoal piece required place of handling with care.The utility model is to realize like this; Buffer-type chute structure design is turned by (1) S type chute, (2) S type chute baffle plate, the rotating shaft of (3) S type chute, (4) S type chute rotary shaft rack, (5) S type chute control steel rope, (6) control and turns a support, (8) control arm, (9) straight plate chute rotating shaft, (10) straight plate chute rotary shaft rack, (11) straight plate chute, (12) straight plate chute baffle plate, (13) straight plate chute control steel rope, (14) pulley, (15) electronic puffer to, (7) control and form; It is characterized in that being provided with a non-symmetrical S type chute (1); Be welded with S type chute baffle plate (2) at the two ends of S type chute (1); Bottom portion at S type chute (1) is welded with S type chute rotating shaft (3); Below straight plate chute (11) front end, be welded with S type chute rotary shaft rack (4), the end that S type chute control steel rope (5) is set is fastened at the circular hole place of S type chute baffle plate (2), and the other end is fastened in control and turned the circular hole place of (6); Control is set turns (6) corner; There is circular hole the centre, and the circular hole that turns a support (7) with pivot pin and control is connected, and a support (7) is turned in control look for bearing welding jail.Control arm (8) is set is welded on the straight plate chute baffle plate (12), lean on afterbody nearby, push down control and turn and get final product the Control arm of (6).When straight plate chute (11) when down walking control arm (8) can stir control turn an end of (6) also down the walking.The tail end bottom that straight plate chute (11) is set is welded with straight plate chute rotating shaft (9) and spindle nose is through in the circular hole of straight plate chute rotary shaft rack (10), and straight plate chute rotary shaft rack (10) is looked for bearing welding jail.Straight plate chute control steel rope (13) one ends are set fasten in the circular hole of straight plate chute baffle plate (12) front end the other end and fasten on the cylinder of electronic puffer (15) through pulley (14), pulley (14) looks for a bearing to fix.Electronic puffer (15) also looks for a bearing to install.

Its principle of work is; Install upper class vertical exit additional a straight plate chute (11) near point; The piece charcoal hangs naturally and opens electronic puffer (15) at straight plate chute root (just being welded with straight plate chute rotating shaft (9) part) straight plate chute (11) is lowerd; The piece charcoal just down slips along the slope in the exit of straight plate chute (11), and straight plate chute (11) lower end, exit nestles up and is provided with S type chute (1), after the piece charcoal gets into S type chute (1), forces it that a motion that makes progress is arranged; Offset the impulsive force that its deadweight acceleration/accel walks downward; Two kinds of strength are very little more than when the piece charcoal is up gone to S type chute (1) high-end again, in the piece charcoal storehouse of the next stage that will hang naturally from the exit of S type chute (1) or the casing of train and automobile, when following piece charcoal heap is increased to when being close to the capable chute of S (1); Start electronic puffer (15) and lift straight plate chute (11), integral body is left the piece charcoal pile a segment distance toward rising.Tell about the course of action of S type chute (1) below, when electronic puffer (15) starts, toward rise raise straight plate chute (11) after; The control arm (8) that is welded on the straight plate chute baffle plate (12) is also raised along with past, because the deadweight of S type chute (1) exists, control is turned a support (7) and fixed again; Control is turned and will be rotated (6); The end that control arm (8) is being pressed is lifted toward rising, and control is turned the S type chute control steel rope (5) of fastening (6) other end and and then moved forward, and the S type chute (1) that it is being fastened also will move down; Because the other end of S type chute (1) is welded with S type chute rotating shaft (3) S type chute rotating shaft (3) and is through again in the circular hole of S type chute rotary shaft rack (4); S type chute rotary shaft rack (4) is welded on again on the straight plate chute (11), that is to say the motionless other end so of an end round spot of S type chute (1) because deadweight is just inevitable down moving, when straight plate chute (11) is lifted to the design vertex; When just the inclination angle was very little, S type chute (1) had just lost buffer action and just need not cushion.Otherwise when straight plate chute (11) down moved to the design nadir always, S type chute (1) was lifted the most highly, and the buffer action that rises is maximum, has realized the effect of automatic compensation bumper angle like this, has remedied the described weak point of background technology.

The utility model buffer-type chute has and vertical is become the formula that tiltedly falls adds buffer-type again, and has realized the automatic compensation bumper angle, has greatly reduced the breakage rate of piece carbon, has cleaned operating environment, more can improve economic benefit of enterprises, plurality of advantages.

Description of drawings:

Accompanying drawing is the structural representation of buffer-type chute.

1S type chute among the figure, 2S type chute baffle plate, the rotating shaft of 3S type chute, 4S type chute rotary shaft rack, 5S type chute control steel rope, 6 controls are turned and a support, 8 control arm, 9 straight plate chute rotating shafts, 10 straight plate chute rotary shaft racks, 11 straight plate chutes, 12 straight plate chute baffle plates, 13 straight plate chutes to, 7 controls and control steel ropes, 14 pulleys, 15 electronic puffers.

The specific embodiment:

Embodiment does further explain to the utility model below in conjunction with accompanying drawing; Be provided with in the accompanying drawing and must form by each element of (1)～(15) like buffer-type chute shown in the drawings; On S type chute (1), be welded with S type chute baffle plate (2) and below S type chute (1), be welded with S type chute rotating shaft (3); And spindle nose is through in the circular hole of S type chute rotary shaft rack (4); S type chute rotary shaft rack (4) is welded on below the front end of straight plate chute (11), S type chute (1) is processed into non-symmetrical shape, S type chute control steel rope (5) one ends are fastened in the circular hole of S type chute baffle plate (2) other end and are fastened in control and turn turning in the hole (6); Control is turned and is put on pin to the interstitial hole of (6) and be connected with the circular hole that a support (7) is turned in control; Control arm (8) is welded on the straight plate chute baffle plate (12), is close to control and turns the Control arm of (6), and control is turned a support (7) and looked for attachment point welding jail.

Below straight plate chute (11) rear end, being welded with straight plate chute rotating shaft (9) is through its spindle nose in the circular hole of straight plate chute rotary shaft rack (10); Straight plate chute bracing strut (10) is looked for attachment point welding jail; Straight plate chute control steel rope (13) one ends are fastened in the circular hole of end-stopping plate (12) before straight plate chute the other end and are fastened on the cylinder of electronic puffer (15) through pulley (14); Pulley (14) looks for an attachment point to install, and electronic puffer also looks for an attachment point to install.

Claims

1. the structure design of buffer-type chute is turned by S type chute (1), S type chute baffle plate (2), S type chute rotating shaft (3), S type chute rotary shaft rack (4), S type chute control steel rope (5), control and turns a support (7), control arm (8), straight plate chute rotating shaft (9), straight plate chute rotary shaft rack (10), straight plate chute (11), straight plate chute baffle plate (12), straight plate chute control steel rope (13), pulley (14), electronic puffer (15) to (6), control and form; It is characterized in that being provided with a non-symmetrical S type chute (1); Be welded with S type chute baffle plate (2) at the two ends of S type chute (1), be welded with S type chute rotating shaft (3) in a bottom portion of S type chute (1).

2. like claims 1 described buffer-type chute; An end that it is characterized in that being provided with S type chute control steel rope (5) is fastened the circular hole place at S type chute baffle plate (2); The other end is fastened in control and is turned the circular hole place of (6); Control is set turns and be connected a circular hole that has a circular hole to turn a support (7) in the middle of (6) corner, a support (7) is turned in control look for a bearing to weld with pivot pin and control.

3. like claims 1 described buffer-type chute, it is characterized in that being provided with control arm (8) and be welded on straight plate chute baffle plate (12) and go up and lean on afterbody nearby, push down control and turn and get final product the Control arm of (6).

4. like claims 1 described buffer-type chute, it is characterized in that an end of straight plate chute control steel rope (13) is fastened in the circular hole of straight plate chute baffle plate (12) front end, the other end is fastened on the cylinder of electronic puffer (15) through pulley (14).

5. like claims 1 described buffer-type chute; The tail end bottom that it is characterized in that being provided with straight plate chute (11) is welded with straight plate chute rotating shaft (9) and spindle nose is through in the circular hole of straight plate chute rotary shaft rack (10), and straight plate chute rotary shaft rack (10) is looked for bearing welding jail.