CN210479841U - Cement discharging chute - Google Patents

Abstract

The utility model relates to a cement chute of unloading, including last accepting the fill, going up the chute, adjusting the elbow, lower chute, on accept the fixed top that sets up at last chute of fill, the lower extreme of going up the chute is equipped with the end, the upper end links together through the upper end of first connecting piece and adjusting the elbow, is equipped with down the chute on adjusting the lateral wall of elbow, and the lower extreme of chute is equipped with the discharge opening down, and discharge opening department can dismantle through the second connecting piece and be fixed with the dust cover. The utility model discloses set up the dust cover in discharge opening department, can effectively prevent the raise dust, and in narrower and small space, go up the chute during use and can set up great inclination, also when great with the contained angle of horizontal plane, unload from the lower chute that inclination is less, when reducing cement and coming out, at the impact force of discharge point, the impulsive force of effectual reduction raise dust prevents the raise dust polluted environment, and can adjust the elbow according to the demand adjustment, further adjusts the position of discharge opening, facilitates the use.

Description

Cement discharging chute

Technical Field

The utility model relates to a cement transportation equipment field, concretely relates to cement chute of unloading.

Background

At present, the transfer and the discharge of powder materials such as cement and the like are key links, a chute is a common continuous conveying device, the materials are received to the lower level under the action of the gravity of the materials, but the cement has fine particle size and large specific surface area which is more than 300m²The utility model discloses a material point that receives is impacted to the cement ash that goes out in the lower discharge gate department of chute,/Kg, the angle of repose of material is close to 0, the cement ash that comes out strikes at the lower discharge gate department of chute, cause the cement flash, run and emit phenomenons, influence environment on every side, in the less place in space, when inclination is big, receive the material point and can bear great impact force, the raise dust is more, difficult prevention and control, and present chute mouth orientation is fixed, the chute is heavy relatively, inconvenient angle of adjustment, can not adjust the position of discharge point according to the demand is nimble.

Disclosure of Invention

In order to overcome the defects, the utility model aims to provide a cement discharging chute.

The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a cement chute of unloading, includes and accepts the fill, goes up the chute, adjusts the elbow, lower chute, on accept the fixed top that sets up at last chute of fill, the lower extreme of going up the chute is equipped with the upper end, the upper end links together through the upper end of first connecting piece with adjusting the elbow, is equipped with down the chute on adjusting the lateral wall of elbow, and the lower extreme of chute is equipped with the discharge opening down, and discharge opening department can dismantle through the second connecting piece and be fixed with the dust cover.

Specifically, first connecting piece, second connecting piece all adopt the connection clamp, and the connection clamp includes two semicircle hoop, establishes respectively to first semicircle hoop, second semicircle hoop, the one end of first semicircle hoop is together articulated with the one end of second semicircle hoop, and the other end of first semicircle hoop is equipped with fixed side ear respectively with the other end of second semicircle hoop, and it has seted up the screw to open the correspondence on the fixed side ear, and fixing bolt passes in proper order on the side ear of first semicircle hoop, the screw on the side ear of second semicircle hoop to it is fixed to screw with fixation nut.

Specifically, the lower limb lateral surface of upper end is equipped with first spacing ring, the upper limb lateral surface of adjusting the elbow is equipped with the second spacing ring, the medial surface of semicircle hoop is equipped with the spacing groove in the connection clamp of first connecting piece, the spacing groove lock is at first spacing ring, the second spacing ring is outer, play the effect of connecting the chute and adjusting the elbow, when the position of the discharge opening of chute under needs are adjusted, loosen fixation nut soon, the chute is rotatory around the upper end under the promotion, after rotatory to the position of demand, fixation nut screws again, the fixed relative position of chute and regulation elbow.

Specifically, the outward flange of discharge opening is equipped with the third spacing ring, and the connection clamp of second connecting piece is located the third spacing ring top, the center of dust cover is equipped with the through-hole, is equipped with fixed cloth ring outward at the through-hole, and fixed cloth ring cup joints at the discharge opening lateral surface, fixes on the discharge opening with the connection clamp of second connecting piece.

Specifically, the lower extreme of adjusting the elbow is established to the opening, and the opening part is equipped with the lid, and one side of lid is passed through the articulated shaft and is installed on the installation side ear, and the installation side ear is fixed in the outside of adjusting the elbow, and the other end of lid is equipped with locking device, the medial surface of lid is equipped with wearing parts.

Specifically, the wear-resisting part is fixed on the cover body through a plurality of buffer springs, one ends of the buffer springs are fixed with the wear-resisting part, and the other ends of the buffer springs are fixed on the cover body.

Specifically, locking device includes locking bolt, locking lug, the fixed locking lug that is equipped with of opening lateral surface of adjusting the elbow has seted up the locking groove on the locking lug, and spacing recess has been seted up to the last lateral surface in locking groove, and the radius of spacing recess is greater than the width in locking groove, has cup jointed the locking cap on the locking bolt, and the one side of locking cap orientation locking lug is established to spacing round cap, and spacing round cap cooperatees with spacing recess, can put into spacing recess, and the one end of locking bolt articulates on the fixed lug of lid.

The utility model discloses following beneficial effect has: the utility model discloses add the dust cover in discharge gate department, can effectively prevent the raise dust, and in narrower space, go up the chute and can set up great inclination during the use, namely when the contained angle with the horizontal plane is great, through adjusting the lower chute of elbow, can effectual buffering cement impact force, unload from the lower chute that inclination is less, when reducing cement and coming out, the impact force at the discharge point, the impulsive force of effectual reduction raise dust prevents the raise dust polluted environment; and the adjusting elbow can be adjusted according to the requirement, the position of the discharge opening is further adjusted, and the use is convenient.

Drawings

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

Fig. 2 is an enlarged schematic view of the position a of the present invention.

Fig. 3 is a schematic view of the structure of the adjusting elbow of the present invention.

Fig. 4 is a schematic structural view of the connector clip of the present invention.

Fig. 5 is a schematic structural view of the locking side lug at the lower end of the adjusting elbow of the present invention.

In the figure, an upper receiving hopper 1, an upper chute 2, an upper end 21, a first limiting ring 22, an adjusting elbow 3, a second limiting ring 31, a locking side lug 32, a locking groove 321, a limiting groove 322, a lower chute 4, a discharge opening 5, a third limiting ring 51, a dust cover 6, a second connecting piece 7, a second connecting piece 8, a first semicircular hoop 81, a second semicircular hoop 82, a hinge shaft 83, a fixed side lug 85, a fixed side lug 84, a fixed bolt 86, a fixed nut 87, a cover body 9, a locking bolt 91, a locking nut 92, a hinge shaft 93, a wear-resistant part 94 and a buffer spring 95 are arranged on the hinge shaft.

Detailed Description

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

As shown in fig. 1, 2, 3 and 4, the cement discharging chute comprises an upper receiving hopper 1, an upper chute 2, an adjusting elbow 3 and a lower chute 4, wherein the upper receiving hopper 1 is fixedly arranged at the top of the upper chute 2, the lower end of the upper chute 2 is provided with an upper end 21, the upper end 21 is connected with the upper end of the adjusting elbow 3 through a first connecting piece 8, the side wall of the adjusting elbow 3 is provided with the lower chute 4, the lower end of the lower chute 4 is provided with a discharging opening 5, and the discharging opening 5 is detachably fixed with a dust cover 6 through a second connecting piece 7.

Specifically, the first connecting member 8 and the second connecting member 7 both adopt a connecting clamp, in the figure, taking the first connecting member 8 as an example, the connecting clamp includes two semicircular hoops, which are respectively set as a first semicircular hoop 81 and a second semicircular hoop 82, one end of the first semicircular hoop 81 is hinged to one end of the second semicircular hoop 82, the other end of the first semicircular hoop 81 and the other end of the second semicircular hoop 82 are respectively provided with a fixing side lug 85, 84, the fixing side lug 85, 84 is correspondingly provided with a screw hole, a fixing bolt 86 sequentially passes through the screw holes on the side lug 85 of the first semicircular hoop 81 and the side lug 84 of the second semicircular hoop 82, and is screwed and fixed by a fixing nut 87.

Specifically, the lower limb lateral surface of upper end 21 is equipped with first spacing ring 22, the upper limb lateral surface of adjusting elbow 3 is equipped with second spacing ring 31, the medial surface of semicircle hoop is equipped with the spacing groove in the connection clamp of first connecting piece 8, the spacing groove lock is at first spacing ring 22, outside second spacing ring 3, play and connect chute 2 and the effect of adjusting the elbow, when the position of the discharge opening 5 of chute 4 down needs to be adjusted, loosen fixation nut 87 soon, it is rotatory around upper end 21 to promote down chute 4, after the position of rotatory demand, fixation nut 87 screws again, fix the relative position of chute 2 and adjusting elbow 3.

Specifically, the outward flange of discharge opening 5 is equipped with third spacing ring 51, and the connection clamp of second connecting piece 7 is located third spacing ring 51 top, the center of dust cover 6 is equipped with the through-hole, and the through-hole is equipped with fixed cloth ring outward, and fixed cloth ring cup joints at discharge opening 5 lateral surface, fixes on discharge opening 5 with the connection clamp of second connecting piece 7.

Specifically, the lower end of the adjusting elbow 3 is set to be an opening, a cover body 9 is arranged at the opening, one side of the cover body 9 is installed on an installation side lug through an articulated shaft 93, the installation side lug is fixed on the outer side of the adjusting elbow, the other end of the cover body 9 is provided with a locking device, and the inner side surface of the cover body 9 is provided with a wear-resistant piece 94.

Specifically, the wear-resistant member 94 is fixed on the cover body 9 through a plurality of buffer springs 95, one end of each buffer spring 95 is fixed with the wear-resistant member 94, and the other end of each buffer spring 95 is fixed on the cover body 9, so that when cement impacts downwards, the cement impacts the wear-resistant member 94 first and then enters the lower chute 4, the impact force of the cement is buffered, the impact force of the cement at the discharge opening 5 is reduced, the flying force of flying dust is reduced, and the cement can be settled in the dust cover 6.

Specifically, locking device includes locking bolt 91, locking lug 32, the fixed locking lug 32 that is equipped with of opening lateral surface of adjusting elbow 3, locking groove 321 has been seted up on the locking lug 32, spacing recess 322 has been seted up to the last side of locking groove 321, the radius of spacing recess 322 is greater than the width of locking groove 321, locking cap 92 has been cup jointed on locking bolt 91, locking cap 92's one side towards locking lug 32 is established to spacing round cap, spacing round cap and spacing recess 322 cooperate, can put into spacing recess 322, the one end of locking bolt 91 articulates on the fixed side lug of lid, locking bolt 91 gets into locking groove 92 from the opening part of locking groove 92 side, screw locking bolt 92, the spacing round cap of fastening bolt 92 lower extreme twists in spacing recess 322, play the effect of locking.

The utility model discloses not be limited to the embodiment, anybody should learn the structural change who makes under the teaching of the utility model, all with the utility model discloses have the same or close technical scheme, all fall into the utility model discloses an within the protection scope.

The technology, shape and construction parts which are not described in detail in the present invention are all known technology.

Claims (7)

1. A cement chute of unloading which characterized in that: including last accepting the fill, go up the chute, adjust the elbow, lower chute, on accept the fixed top that sets up at last chute of fill, the lower extreme of going up the chute is equipped with the upper end, the upper end links together through the upper end of first connecting piece with adjusting the elbow, is equipped with down the chute on adjusting the lateral wall of elbow, and the lower extreme of chute is equipped with the discharge opening down, and discharge opening department can dismantle through the second connecting piece and be fixed with the dust cover.

2. The cement discharge chute as claimed in claim 1, wherein: first connecting piece, second connecting piece all adopt the connection clamp, and the connection clamp includes two semicircle hoop, establishes respectively to first semicircle hoop, second semicircle hoop, the one end of first semicircle hoop is together articulated with the one end of second semicircle hoop, and the other end of first semicircle hoop is equipped with fixed side ear respectively with the other end of second semicircle hoop, and the screw has been seted up to corresponding on the fixed side ear, and fixing bolt passes in proper order on the side ear of first semicircle hoop, the screw on the side ear of second semicircle hoop to it is fixed to screw with fixation nut.

3. The cement discharge chute as defined in claim 2 wherein: the lower limb lateral surface of going up the end is equipped with first spacing ring, the upper limb lateral surface of adjusting the elbow is equipped with the second spacing ring, the medial surface of semicircle hoop is equipped with the spacing groove in the connection clamp of first connecting piece, the spacing groove lock is at first spacing ring, the second spacing ring is outer, play the effect of connecting the upper chute and adjusting the elbow, when the position of the discharge opening of chute under needs are adjusted, unscrew fixation nut, it is rotatory around the upper end to promote down the chute, after rotatory to the position of demand, fixation nut screws again, fix the chute and adjust the relative position of elbow.

4. A cement discharge chute as claimed in claim 2 or claim 3 wherein: the outward flange of discharge opening is equipped with the third spacing ring, and the connection clamp of second connecting piece is located the third spacing ring top, the center of dust cover is equipped with the through-hole, is equipped with fixed cloth ring outward at the through-hole, and fixed cloth ring cup joints at the discharge opening lateral surface, fixes on the discharge opening with the connection clamp of second connecting piece.

5. The cement discharge chute as claimed in claim 1, wherein: the lower extreme of adjusting the elbow establishes to the opening, and the opening part is equipped with the lid, and one side of lid is passed through the articulated shaft and is installed on the installation side ear, and the installation side ear is fixed in the outside of adjusting the elbow, and the other end of lid is equipped with locking device, the medial surface of lid is equipped with wearing parts.

6. The cement discharge chute as claimed in claim 5, wherein: the wear-resisting part is fixed on the cover body through a plurality of buffer springs, one ends of the buffer springs are fixed with the wear-resisting part, and the other ends of the buffer springs are fixed on the cover body.

7. The cement discharge chute as claimed in claim 5, wherein: locking device includes locking bolt, locking lug, the fixed locking lug that is equipped with of opening lateral surface of adjusting the elbow, has seted up the locking groove on the locking lug, and spacing recess has been seted up to the last side in locking groove, and the radius of spacing recess is greater than the width in locking groove, has cup jointed the locking cap on the locking bolt, and the one side of locking cap towards locking lug is established to spacing round cap, and spacing round cap cooperatees with spacing recess, can put into spacing recess, and the one end of locking bolt articulates on the fixed lug of lid.

Images