CN102493667B

CN102493667B - Multi-channel sliding slot device provided with deceleration function

Info

Publication number: CN102493667B
Application number: CN201110422825.9A
Authority: CN
Inventors: 王平; 夏春
Original assignee: China First Metallurgical Group Co Ltd
Current assignee: China First Metallurgical Group Co Ltd
Priority date: 2011-12-15
Filing date: 2011-12-15
Publication date: 2014-03-26
Anticipated expiration: 2031-12-15
Also published as: CN102493667A

Abstract

The invention belongs to a sliding slot device used for conveying material, and particularly relates to a multi-channel sliding slot device with a deceleration function, which is characterized by including a sliding slot main body, vertical speed reducing plates, horizontal speed reducing plates and an extension control mechanism, wherein the multi-channel sliding slot main body comprises a base plate and 3 to 21 lateral plates; the 3 to 21 lateral plates are positioned and fixed on the base plate; sliding slot channels are formed between every two adjacent lateral plates; the sliding slot main body adopts a high-top low-bottom inclined state; the lower end of the sliding slot main body is provided with discharging ports; the horizontal speed reducing plates are arranged onto the lower part of the base plate of the sliding slot main body; one vertical speed reducing plate is arranged in each sliding slot channel; the upper end of each vertical speed reducing plate is located at the inlet of the corresponding sliding slot channel; further, the upper end part of each vertical speed reducing plate is hinged with the upper end part of the corresponding lateral plate on the right side, and the lower end part of each vertical speed reducing plate is connected with the extension control mechanism. The device can control the sliding speed of the material, ensures the soundness of the conveyed material and devices, and further eliminates the safety hazard caused by fast slippage of the material.

Description

The multi-channel chute device with deceleration

Technical field

The invention belongs to the device of chute transporting material.

Background technology

Often there is at the construction field (site) cross-operation, some material require is transported to another lower construction area from hole, ditch one side or an operation platform of vertical cut, and the conventional approach that common building materials (as cement, sand, common brick etc.) can adopt is transported with chute exactly.Such transportation mode, because material slip velocity is uncontrollable, can cause material breakage to a certain extent, and also dangerous.Also have some materials high to appearance requirement (as the member on fire brick, insulating brick, acid and alkali-resistance ceramic tile or some equipment), use above-mentioned traditional transportation resources cannot guarantee the intact of material and facility, the speed of therefore controlling material downslide in chute transportation seems particularly important.The intact chute transportation resources of the material and facility that a kind of assurance that can control material slip velocity of our exigence betransported, potential safety hazard simultaneously that also can avoid conventional approach to bring.

Summary of the invention

The object of the present invention is to provide a kind of multi-channel chute device with deceleration, this device can be controlled material coasting speed.

For achieving the above object, the technical solution used in the present invention is: have the multi-channel chute device of deceleration, it is characterized in that it comprises chute main body, vertical speed brakes, horizontal flap, pushing handle telescopic control mechanism; The chute main body of a plurality of passages is comprised of base plate and 3-21 side plate, and 3-21 side plate is positioned on base plate and with base plate to be fixed, and forms chute passage between adjacent side plate, and chute main body is the italic state that upper height bends down, and the lower end of chute main body is discharging opening; Above the base plate bottom of chute main body, be provided with horizontal flap; In each chute passage, be provided with a vertical speed brakes, the upper end of vertical speed brakes is positioned at the entrance of place chute passage, and the upper end of the upper end of vertical speed brakes and the side plate on right side is hinged, and the bottom of vertical speed brakes is connected with pushing handle telescopic control mechanism.

Described pushing handle telescopic control mechanism comprises pull bar, side plate draw-bar seat, flap draw-bar seat, locator card, spring, pulley, pulley base, nylon rope, pedal, pedal base; The number of side plate draw-bar seat, flap draw-bar seat, locator card and spring is identical with the number of chute passage, pull bar is 1, the left end of pull bar is through all hole of side plate draw-bar seat upper end and holes of flap draw-bar seat upper end, the right-hand member of pull bar is connected with one end of nylon rope, the other end of nylon rope is connected with one end of pedal after walking around pulley, the other end and the pedal base of pedal are hinged, and pulley is located on pulley base, and the right flank of the side plate of pulley base and the rightmost side is fixed; In each chute passage, be provided with a side plate draw-bar seat, a flap draw-bar seat, the side plate on the right side in the lower end of side plate draw-bar seat and place chute passage is fixed, the right flank of the vertical speed brakes in the lower end of flap draw-bar seat and place chute passage is fixed, between side plate draw-bar seat and flap draw-bar seat, be provided with spring, spring is through on (being enclosed within) pull bar, the left side of each flap draw-bar seat is provided with a locator card, and locator card is stuck on pull bar.

The exit end of the base plate of chute main body has platform, and horizontal flap 3 is embedded in platform, and horizontal flap and platform surface are flat.

The right-hand member of described pull bar is provided with cross handle, cross handle is provided with dowel hole, and pulley base is provided with radius stay, and radius stay is positioned at the left side of pulley, radius stay is provided with dowel hole, and locating dowel pin inserts in the dowel hole and the dowel hole on radius stay on cross handle.

The invention has the beneficial effects as follows:

1. this device can be controlled material coasting speed.

2. safe and reliable: material slides process neutralization materials and skids off the speed that the position below pull bar all has flap (vertical speed brakes and horizontal flap) control material to glide, and skid off at a slow speed chute, guarantee to betransported the intact of material and facility, also eliminated the potential safety hazard that the quick landing of material causes.

3. rapid operation: the effect that spring has played buffering and resetted, has alleviated labour intensity.

4. simple in structure: agent structure is processed by timber or bamboo splint, steel plate, splicing is simple.

Accompanying drawing explanation

Fig. 1 is the constructional drawing (block diagram) of multi-channel chute device of the present invention;

Fig. 2 is the Local Members figure of multi-channel chute device of the present invention;

Fig. 3 plugs the constructional drawing of locating dowel pin after pull bar of the present invention overlaps with radius stay;

Fig. 4 is the block diagram of vertical speed brakes draw-bar seat of the present invention;

Fig. 5 is the block diagram of locator card of the present invention.

In figure: 1-chute main body; 2-vertical speed brakes; The horizontal flap of 3-; 4-hinge; 5-pull bar; 6-side plate draw-bar seat; 7-flap draw-bar seat; 8-locator card; 9-spring; 10-pulley; 11-radius stay; 12-locating dowel pin; 13-pulley base; 14-nylon rope; 15-pedal; 16-pedal base.

The specific embodiment

Embodiment 1

Referring to Fig. 1 to Fig. 5, there is the multi-channel chute device of deceleration (vertical and twice deceleration of level), it comprises chute main body 1, vertical speed brakes 2, horizontal flap 3, pushing handle telescopic control mechanism; The chute main body 1 of a plurality of passages forms (being 2-20 passage) by base plate and 3-21 side plate, 3-21 side plate is positioned on base plate and with base plate to be fixed, (the present embodiment adopts 5 chute passages, and concrete number is determined as required between adjacent side plate, to form chute passage; The width size of chute passage is determined by the material size of transporting), the italic state that chute main body 1 bends down for upper height, the lower end of chute main body 1 is discharging opening; The horizontal flap 3 that is provided with above of the base plate bottom of chute main body 1 (is evenly equipped with a plurality of horizontal flaps 3, as 2-50; Horizontal flap 3 is embedded in the horizontal flap groove on base plate, and the upper surface of horizontal flap 3 is concordant with the upper surface of the residing base plate of horizontal flap); In each chute passage, be provided with a vertical speed brakes 2, the upper end of vertical speed brakes 2 is positioned at the entrance of place chute passage, and the upper end of vertical speed brakes 2 is hinged with the upper end of the side plate on right side by hinge 4, and the bottom of vertical speed brakes 2 is connected with pushing handle telescopic control mechanism.

Described pushing handle telescopic control mechanism comprises pull bar 5, side plate draw-bar seat 6, flap draw-bar seat 7, locator card 8, spring 9, pulley 10, pulley base 13, nylon rope 14, pedal 15, pedal base 16; The number of side plate draw-bar seat 6, flap draw-bar seat 7, locator card 8 and spring 9 is identical with the number of chute passage, pull bar 5 is 1, the left end of pull bar 5 is through all hole of side plate draw-bar seat 6 upper ends and holes of flap draw-bar seat 7 upper ends, the right-hand member of pull bar 5 is connected with one end of nylon rope 14, the other end of nylon rope 14 is connected with one end of pedal 15 after walking around pulley 10, the other end of pedal 15 and pedal base 16 are hinged, pulley 10 is located on pulley base 13, and pulley base 13 is fixed with the right flank of the side plate of the rightmost side; In each chute passage, be provided with a side plate draw-bar seat 6, a flap draw-bar seat 7, the side plate on the right side in the lower end of side plate draw-bar seat 6 and place chute passage is fixed, the right flank of the vertical speed brakes 2 in the lower end of flap draw-bar seat 7 and place chute passage is fixed, between side plate draw-bar seat 6 and flap draw-bar seat 7, be provided with spring 9, spring 9 is through on (being enclosed within) pull bar 5, the left side of each flap draw-bar seat 7 is provided with a locator card 8, and locator card 8 is stuck on pull bar 5.

The exit end of the base plate of chute main body 1 has platform, and horizontal flap 3 is embedded in platform, and horizontal flap and platform surface are flat.

Vertical speed brakes 2 in chute main body 1 regulates the outlet size of chute main body 1, realizes control material and directly skids off; Between vertical speed brakes 2 and chute main body 1, by spring 9, controlled the size of outlet, when packing certain material into, vertical speed brakes 2 is softened, material automatically resets after sliding, also artificial pushes pedals 15, struts vertical speed brakes 2, slides material, then unclamp pedal 15, vertical speed brakes 2 automatically resets.

The method of controlling sliding speed of transportation materials in chute, it comprises the steps:

The first step, assembling multi-channel chute device: as mentioned above.

Second step, pack material into: the chute passage of fragment of brick being put into chute main body 1; After fragment of brick slides near vertical speed brakes 2, until the discharging opening of chute main body 1; In Ke five road chute passages, pack fragment of brick into simultaneously;

The 3rd step, draw off material: when per pass chute passage packs (such as ten bricks after the fragment of brick quantity that reaches designed into, quantity is determined by the elastic force of spring), enter the step of pulling open vertical speed brakes 2, spring 9 pressurizeds inside contract, vertical speed brakes 2 moves, and fragment of brick skids off chute main body 1; When the quantity not sufficient of the in-built fragment of brick of per pass chute passage backs down vertical speed brakes 2, workmen tramps with one's feet and presses pedal 15, drives pull bar 5, and the vertical speed brakes 2 in chute passage is moved, and fragment of brick skids off chute main body 1;

The 4th step, flap reset: while there is no fragment of brick in the chute passage of chute main body 1, spring 9 stretches, to vertical speed brakes 2 is resetted;

The 5th step, repeat above-mentioned second step, the 3rd step and the 4th step, until complete the transportation of material requested.Through above-mentioned second step, the 3rd step and the 4th step, realize the transportation of fragment of brick in chute, and then fragment of brick is piled up workmen and taken place easily.

Adopt

vertical speed brakes

2,3 twice deceleration of horizontal flap; Discharge way is automatically with manual; Chute main body 1 material can adopt wood plank, bamboo board or steel plate board making.

In the present embodiment,

Chute main body 1 is wooden structures, adopt six blocks of side plates and a Five-channel cell body that base plate forms, the exit end of the base plate of chute main body 1 has platform, horizontal flap 3 is embedded in platform, horizontal flap and platform surface are flat, so that it is smooth that horizontal flap 3 is installed, in order to avoid occur when projection causes material impact rolling; The left surface of every side plate bottom is installed side plate draw-bar seat 6, so that the straight-bar of pull bar 5 penetrates;

Vertical speed brakes 2 adopts material and the size identical with the side plate of chute main body 1, at the right flank of its underpart, flap draw-bar seat 7 is installed, so that the straight-bar of pull bar 5 penetrates, vertical speed brakes 2 upper ends adopt hinge 4 and side plate upper end hinged;

Horizontal flap 3 adopts the material of rubber conveyer belt to make, and is arranged on the exit end of chute main body 1; Cutting on rubber conveyer belt, vertical with blanking direction, increase friction, rubber conveyer belt belt carcass is that nylon canvas is not fragile; Horizontal flap 3 adopts countersunk head screw to be connected with the base plate of chute main body 1, and junction should be smooth, in order to avoid the projection that material is met on base plate is impacted and rolls;

Hinge 4 is the hinge leaf of door, can be also that rubber peel flexibly connects, so that vertical speed brakes 2 be take the upper end of chute main body 1 and is that axle is movable;

Pull bar 5 is the steel pipe of two diameter 22mm, be welded into " T " font, one end is cross handle, one end is straight-bar, and the termination of cross handle is drilled with hole, so that the hole of cross handle is when hole on radius stay 11 overlaps, insert locating dowel pin 12, pull bar 5 is no longer bounced back, and straight-bar and cross handle weld are welded with annulus, so that fixing nylon rope 14; In each independent cell body of the chute main body of Five-channel, between the vertical speed brakes draw-bar seat 7 that install on the side plate draw-bar seat 6 that side plate lower left side is installed and the right side of vertical speed brakes 2 bottoms, spring 9 is housed, the straight-bar of pull bar 5 is worn together side plate draw-bar seat 6, vertical speed brakes draw-bar seat 7, spring housing, so that while pulling pull bar 5, drive vertical speed brakes 2;

Side plate draw-bar seat 6 adopts steel plate to make, and screw hole is bored in bottom, to be connected with the side plate of chute main body 1, side plate draw-bar seat 6 upper bore, to penetrate pull bar 5;

Vertical speed brakes draw-bar seat 7 adopts steel plate to make, screw hole is bored in bottom, to be connected with vertical speed brakes 2, vertical speed brakes draw-bar seat 7 upper bore to be welded with one section of pipe in a side vertical, concentric with hole with vertical speed brakes draw-bar seat 7 planes, to penetrate pull bar 5, and vertical speed brakes draw-bar seat 7 bottoms when stressed, can keep vertical with pull bar 5;

Locator card 8 adopts steel plate to make, and is bent into " U " font, at it, leaves bolt hole on one side on straight section, and hexagonal bar iron is installed; Locator card 8 is arranged on the left side of vertical speed brakes draw-bar seat 7, is clamped on pull bar 5, and by pulling pull bar 5, locator card 8 withstands vertical speed brakes draw-bar seat 7 and moves, and causes vertical speed brakes 2 to open wide;

Spring 9 is Compress Spring, can according to the angle of chute main body 1 and material size, determine dynamics and the length of spring, as packed ten bricks in chute into, can back down the required spring of vertical speed brakes 2, to realize material, packs some into and can automatically skid off;

Pulley 10 is that periphery has groove, the steamboat that can sway, and be furnished with axle;

Radius stay 11 is identical with the cross handle of pull bar 5 one end, and termination is drilled with hole, so that the cross handle of pull bar 5 is when overlap with radius stay 11, inserts locating dowel pin 12, and pull bar 5 is not bounced back;

Locating dowel pin 12 is made for 6mm reinforcing bar, and a termination is polished into circular cone, and other end curves annulus, so that cross handle while overlapping with radius stay 11, penetrates in the hole on cross handle and radius stay 11;

Pulley base 13 is comprised of spider, pedestal, and spider adopts steel plate to make, and steel plate bending is in 90 °, is welded with diagonal ligament, and the face being connected with chute main body 1 is drilled with screw hole, slightly wide with the one side termination of pedestal welding, so that two block plates of pedestal weld side by side; Pedestal is the porose steel plate in upper end, and rounding, in order to avoid hurt sb.'s feelings, lower end is welded on pedestal, and has certain angle, with nylon rope 14, hangs down and does not contact pulley base and be advisable; The upper position of pedestal steel plate has a triangle for projection, so that welding radius stay 11 is rear and pulley 10 has space; Pedestal steel plate has two, is welded on side by side on spider;

Nylon rope 14 adopts the nylon rope of 10mm, and one end ties up on the annulus of pull bar 5, and nylon rope is around in the groove of pulley 10, and the other end ties up on pedal 15; Also can adopt steel rope;

Pedal 15 adopts steel plate to make, and one of steel plate is welded with annulus, to be nylon rope 14, is welded with one section of central siphon, so that hinged with pedal base 16 in the middle of other end;

Pedal base 16 adopts steel plate to make, and one of steel plate is welded with two-section central siphon, the central siphon of pedal 15 can be clipped in the middle, and reinforcing bar is penetrated in central siphon, makes pedal 15 and pedal base hinged.

The technical parameter of above-mentioned parts and material also can change according to actual conditions.

The multi-channel chute device with deceleration (vertical and twice deceleration of level) provided by the invention, it uses having between two job locations of certain height difference, is applicable to Wang Di place, high place and transports.

Application experiment: at the construction field (site), Wang Di place, high place transporting material adopts after the inventive method, the method can be controlled material coasting speed, guaranteed the intact of material, also eliminated the potential safety hazard that the quick landing of material causes, reduced largely labour intensity, illustrated that the effect of the inventive method is remarkable.

Embodiment 2

The right-hand member of the pull bar 5 described in embodiment 1 is provided with cross handle, cross handle is provided with dowel hole, pulley base 13 is provided with radius stay 11, radius stay 11 is positioned at the left side of pulley 10, radius stay 11 is provided with dowel hole, and locating dowel pin 12 inserts in the dowel hole and the dowel hole on radius stay 11 on cross handle.

The larger material of transit rub power in chute, for example transportation has the light-weight brick of packing chest, has the materials such as cement, sand of packaging bag, and referring to Fig. 3, in example 2, the cement of Yi Wu road chute transport packaging bag, sand are example, and the method is:

The first step, assembling multi-channel chute device: substantially the same manner as Example 1; Difference is: the right-hand member of described pull bar 5 is provided with cross handle, cross handle is provided with dowel hole, pulley base 13 is provided with radius stay 11, radius stay 11 is positioned at the left side of pulley 10, radius stay 11 is provided with dowel hole, and during use, locating dowel pin 12 inserts in the dowel hole and the dowel hole on radius stay 11 on cross handle.

Second step, unlimited chute passage: workmen tramps with one's feet and presses pedal 15, drive pull bar 5, the cross handle of pull bar 5 is overlapped with the radius stay 11 on pulley base 13, so that cross handle overlaps with the dowel hole on radius stay 11, insert locating dowel pin 12, pull bar 5 is no longer bounced back, and vertical speed brakes 2 is drawn close toward the side plate of chute main body 1, realizes chute unobstructed.

Three, step transporting material: the cement, the sand that have packaging bag are put in the chute passage of chute main body 1, glided rapidly; Because packaging bag friction force is larger, while needing, can adopt stock to promote to have cement, the sand of packaging bag, make it skid off smoothly chute.

More than explanation is only Application Example of the present invention, certainly can not limit with this interest field of the present invention, and the equivalence of therefore doing according to the present patent application the scope of the claims changes, and still belongs to protection scope of the present invention.

Claims

1. the multi-channel chute device with deceleration, is characterized in that it comprises chute main body (1), vertical speed brakes (2), horizontal flap (3), pushing handle telescopic control mechanism; The chute main body (1) of a plurality of passages is comprised of base plate and 3-21 side plate, 3-21 side plate is positioned on base plate and with base plate to be fixed, between adjacent side plate, form chute passage, the italic state that chute main body (1) bends down for upper height, the lower end of chute main body (1) is discharging opening; Above the base plate bottom of chute main body (1), be provided with horizontal flap (3); In each chute passage, be provided with a vertical speed brakes (2), the upper end of vertical speed brakes (2) is positioned at the entrance of place chute passage, and the upper end of the upper end of vertical speed brakes (2) and the side plate on right side is hinged, the bottom of vertical speed brakes (2) is connected with pushing handle telescopic control mechanism;

Described pushing handle telescopic control mechanism comprises pull bar (5), side plate draw-bar seat (6), flap draw-bar seat (7), locator card (8), spring (9), pulley (10), pulley base (13), nylon rope (14), pedal (15), pedal base (16), side plate draw-bar seat (6), flap draw-bar seat (7), locator card (8) is identical with the number of chute passage with the number of spring (9), pull bar (5) is 1, the left end of pull bar (5) is through all hole of side plate draw-bar seat (6) upper end and holes of flap draw-bar seat (7) upper end, the right-hand member of pull bar (5) is connected with one end of nylon rope (14), the other end of nylon rope (14) is connected with one end of pedal (15) after walking around pulley (10), the other end of pedal (15) and pedal base (16) are hinged, pulley (10) is located on pulley base (13), pulley base (13) is fixed with the right flank of the side plate of the rightmost side, in each chute passage, be provided with a side plate draw-bar seat (6), a flap draw-bar seat (7), the side plate on the right side in the lower end of side plate draw-bar seat (6) and place chute passage is fixed, the right flank of the vertical speed brakes (2) in the lower end of flap draw-bar seat (7) and place chute passage is fixed, between side plate draw-bar seat (6) and flap draw-bar seat (7), be provided with spring (9), spring (9) is through on pull bar (5), the left side of each flap draw-bar seat (7) is provided with a locator card (8), and locator card (8) is stuck on pull bar (5).

2. the multi-channel chute device with deceleration according to claim 1, is characterized in that: the exit end of the base plate of chute main body (1) has platform, and horizontal flap (3) is embedded in platform, and horizontal flap and platform surface are flat.

3. the multi-channel chute device with deceleration according to claim 1, it is characterized in that: the right-hand member of described pull bar (5) is provided with cross handle, cross handle is provided with dowel hole, pulley base (13) is provided with radius stay (11), radius stay (11) is positioned at the left side of pulley (10), radius stay (11) is provided with dowel hole, and locating dowel pin (12) inserts in the dowel hole and the dowel hole on radius stay (11) on cross handle.