CN215856205U - Scrap steel hopper capable of conveniently feeding - Google Patents

Abstract

The utility model provides a can convenient reinforced steel scrap hopper, belongs to the reinforced hopper technical field of steel scrap, it is complicated mainly to have solved the hopper intermediate junction, and hoist and mount the easy inclined sliding's problem, including hopper and bucket mouth, the top surface and the one end of hopper all are equipped with the opening, the one end of bucket mouth is fixed with hopper one end, both sides are provided with the support post around the hopper, the bottom of hopper is provided with the fixing base, be located the fixing base around be fixed with the spliced pole on both sides, be provided with the lug on the spliced pole, the lug is connected with the davit perpendicularly, be provided with on the open-ended side of hopper hoist and mount the piece. The connecting column is used for connecting the hopper and the lifting column, chain connection is cancelled, the time for picking and hanging the middle lifting appliance is shortened, and the rotatable lifting lugs are arranged between the connecting column and the lifting column, so that the smoothness and safety of the lifting and feeding processes are ensured; through set up support post in hopper both sides, the cooperation davit is fixed the left side of hopper, well right position, guarantees putting on ground that the hopper can be stable, safe, quick reinforced under the prerequisite of guaranteeing hopper life.

Description

Scrap steel hopper capable of conveniently feeding

Technical Field

The utility model belongs to the technical field of waste steel feeding hoppers, and particularly relates to a waste steel hopper capable of conveniently feeding.

Background

The converter steelmaking uses molten iron, scrap steel and ferroalloy as main raw materials, does not need external energy, and completes the steelmaking process in the converter by means of heat generated by physical heat of molten iron and chemical reaction among molten iron components. In the current steel-making industry, the travelling cranes of the same type can be used only by replacing the connecting chains of the scrap hoppers used for adding the scrap steel and the ladles for containing the molten iron, so that the use of the hoisting travelling cranes is increased, and the investment of other hoisting equipment is reduced.

The both sides of hopper are connected to current steel scrap hopper mainly using the chain sling, still need connect the both sides of steel billet simultaneously and guarantee the stability of hopper with this, but current steel scrap hopper in the use, mainly has the not enough in following several aspects:

1. the front side and the rear side of the hopper are both connected with the lifting chains, so that the lifting mode is inconvenient to dump;

2. the middle lifting appliance needs to manually connect a lifting chain and a lifting lug, and the lifting and slowing speed is reduced, so that the operation time of the overhead travelling crane is influenced;

3. the middle connection link of the original middle lifting appliance of the hopper is weak, and potential safety hazards exist in the lifting and feeding processes;

4. after the middle lifting appliance is connected above the hopper, the hopper is integrally unstable, and the hidden danger of inclination and slip exists.

SUMMERY OF THE UTILITY MODEL

In order to solve the defects in the prior art, the utility model provides the waste steel hopper capable of conveniently feeding materials, the lifting appliance which is fixedly connected with the hopper and can rotate around the connecting column is arranged, and the lifting column is matched with the travelling crane to be connected with the travelling crane, so that the lifting and the transferring of the hopper are realized.

The utility model provides a scrap steel hopper that can conveniently feed in raw material, includes hopper and bucket mouth, the whole U type trough-shaped that is of hopper, the top surface and the one end of hopper all are equipped with the opening, the one end of bucket mouth and the lateral wall welded fastening of the opening part of hopper one end, its characterized in that, all be provided with a plurality of support posts of vertical arrangement on the straight board of both sides around the hopper, the bottom of hopper is provided with the fixing base, and the symmetry is fixed with the spliced pole on both sides around being close to the bucket mouth and being located the fixing base, is provided with the lug on another terminal surface of spliced pole, the lug can be rotatory around the spliced pole, is connected with the davit perpendicularly on the lug, is provided with hoist and mount piece on the non-open-ended side of hopper simultaneously.

Use the hopper and the cooperation of bucket mouth in U type groove, and be provided with a plurality of support post in the both sides of hopper, guarantee with this that the hopper can stably place subaerial, be connected with the davit through the lug on the fixing base on hopper ground simultaneously, connect the davit through the driving, and set up hoist and mount piece in hopper unopened one side, connect the hopper through three position, utilize triangle-shaped's hoist and mount position to guarantee the stability of hoist and mount, promote and descend through control hoist and mount piece and control the pouring and the laying-down of hopper, driving couple lug of direct connection simultaneously, convenient connection, middle davit is connected stably, do not incline, the hidden danger of slipping, guarantee the stable promotion and the blowing of steel scrap hopper.

Furthermore, the support stand is provided with two pairs in both sides around the hopper altogether, is located the intermediate position of hopper and keeps away from one side of bucket mouth respectively, and the bottom of support stand and the bottom of lug are located the coplanar, and the support stand sets up with the intermediate position on the left side of both sides around the hopper, and the davit is located the right position of hopper, and support stand and davit set up respectively in the left and middle, the right position of hopper, guarantee that the hopper is put on ground and can be stably placed.

Furthermore, the lug includes rotation axis and rotatory axle sleeve, and rotatory axle sleeve is fixed at a side end face of spliced pole, and rotatory axle sleeve connects in the inside of spliced pole, is connected with the rotatory axle sleeve cooperation in the outside again simultaneously, at the outside fixedly connected with davit in rotatory axle sleeve. The lug sets up on the spliced pole, is provided with the davit on the lug, and the davit can rotate round the spliced pole, and rotatory axle cup joints in spliced pole and rotation axis cover, further strengthens the connection of davit and spliced pole, and after the hopper hoisted, can guarantee the stability of hopper.

Furthermore, the upper end of the rotary shaft sleeve is a cuboid, the lower end of the rotary shaft sleeve is a semi-cylinder, and one side of the cuboid is connected with a hanging column. The upper end is straight strip type convenient for the hoist vertical stability to go up and down, and the lower extreme is convex realizes freely rotating after the hoist and then smoothly feeds in raw material.

Further, the davit includes that the interval sets up two connecting plates on rotatory axle sleeve and fixes the fixed block on the connecting plate top, and the lifting hook that directly uses the driving passes to articulate between two connecting plates on the fixed block, fixes the hopper from the both sides of hopper, cooperates the terminal hoist and mount piece of hopper simultaneously, is the triangle position and lifts by crane the hopper, and is stable to removing whole hopper.

Furthermore, the bottom of the supporting upright post is fixedly provided with a buffer gasket. The collision damage of the support stand column to the ground can be reduced by arranging the buffer gasket.

Compared with the prior art, the utility model has the beneficial effects that: the lifting columns are arranged to connect the travelling crane, chain connection is cancelled, the time for picking and hanging the middle lifting appliance is shortened, and the travelling crane operation rate is improved; the connecting column is used for connecting the hopper and the lifting column, and the rotatable lifting lug is arranged between the connecting column and the lifting column, so that the safety of the lifting and feeding processes is ensured; through set up support post in hopper both sides, cooperation spliced pole and davit are fixed the left side of hopper, and it is vertical not to fall to guarantee that the hopper puts down, safe, quick reinforced under the prerequisite of guaranteeing hopper life.

Drawings

FIG. 1 is a schematic structural view of a preferred embodiment of a scrap steel hopper capable of conveniently feeding materials provided by the utility model;

fig. 2 is a right side view of fig. 1.

Wherein: 1. a hopper; 2. a bucket mouth; 3. a fixed seat; 4. hoisting a column; 5. connecting columns; 6. lifting lugs; 11. supporting the upright post; 12; hoisting a piece; 41. a fixed block; 42. a connecting plate; 61. a rotating shaft; 62. a rotating shaft sleeve.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly apparent, the technical solutions of the present invention are described in detail below with reference to the accompanying drawings.

The utility model provides a scrap steel hopper that can conveniently feed in raw material, includes hopper 1 and bucket lip 2, hopper 1 wholly is the U type trough-shaped, and the top surface and the one end of hopper 1 all are equipped with the opening, and 1 level of hopper is placed, and top and wherein minor face one side all do not seal, are equipped with the opening, the one end of bucket lip 2 and the lateral wall welded fastening of 1 one end opening part of hopper are connected with bucket lip 2 at 1 minor face opening part of hopper, and bucket lip 2 highly descends in one side of keeping away from hopper 1, forms one chute in one side of bucket lip 2, makes things convenient for the unloading of 1 slope of hopper.

Two pairs of supporting upright posts 11 are vertically arranged on the straight plates on the front side and the rear side of the hopper 1 and are respectively positioned in the middle of the hopper 1 and one side of the hopper mouth 2, and meanwhile, a buffer gasket is fixedly arranged at the bottom of each supporting upright post 11 and used for buffering the damage of the supporting upright posts 11 to the ground.

The bottom of the hopper 1 is provided with a fixed seat 3, the fixed seat 3 is equal to the length of the hopper 1 and the hopper mouth 2, connecting columns 5 are symmetrically fixed on the front side and the rear side of the fixed seat 3 close to the hopper mouth 2, the distance between the hanging column 4 and the hopper 1 is prolonged through the connecting columns 5, the stability after lifting is enhanced, the whole connecting column 5 is positioned at the bottom of the right side of the hopper 1, a lifting lug 6 is arranged on the other end surface of the connecting column 5, the lifting lug 6 comprises a rotating shaft 61 and a rotating shaft sleeve 62, the rotating shaft sleeve 62 is fixed on one end surface of the connecting column 5, one part of the rotating shaft 61 is sleeved inside the connecting column 5, the other part is matched and connected with the rotating shaft sleeve 62 on the outer side, the connection between the hanging column 4 and the connecting column 5 is further enhanced, and the stability of the connection between the hanging column 4 and the hopper 1 can be ensured after the hopper is lifted,

the upper end of rotatory axle sleeve 62 is the cuboid, and the lower extreme is the semicircle column, and the upper end is the vertical stable lift of the hoist of being convenient for of straight strip type, and the lower extreme freely rotates and then feeds in raw material smoothly for convex realization after hoisting, vertically is connected with davit 4 in one side of cuboid, davit 4 includes two connecting plates 42 that the interval set up on rotatory axle sleeve 62 and fixes the fixed block 41 on connecting plate 42 top, and the lifting hook of driving a vehicle passes and articulates on fixed block 41 in the middle of two connecting plates 42, lifts by crane hopper 1 from both sides. And a hoisting piece 12 is arranged on one side surface of the hopper 1 without an opening, the hoisting piece 12 is positioned at the leftmost end of the hopper 1, and after the travelling crane is connected, the left side of the hopper 1 is controlled to lift so as to pour and level.

Through being connected of davit 4 and hoist and mount piece 12 and driving a vehicle, hoist hopper 1 from three position, form a triangle-shaped, can guarantee the stability that hopper 1 hoisted, can not incline and fall down, the bottom of support post 11 and the bottom of lug 6 are located the coplanar, and simultaneously, support post 11 and davit 4 set up respectively in the left and right positions of hopper, guarantee that hopper 1 puts and can stably place on ground.

Finally, it should be noted that: while the utility model has been described in detail with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes, modifications and equivalents may be made therein without departing from the spirit and scope of the utility model as defined by the appended claims.

Claims (6)

1. A scrap steel hopper capable of conveniently feeding materials, which comprises a hopper (1) and a hopper mouth (2), the whole hopper (1) is in a U-shaped groove shape, the top surface and one end of the hopper (1) are both provided with openings, one end of the hopper mouth (2) is welded and fixed with the side wall of the opening at one end of the hopper (1), it is characterized in that a plurality of supporting upright posts (11) which are vertically arranged are arranged on the straight plates at the front side and the rear side of the hopper (1), a fixed seat (3) is arranged at the bottom of the hopper (1), connecting columns (5) are symmetrically fixed on the front side and the rear side of the fixed seat (3) close to the bucket mouth (2), a lifting lug (6) is arranged on the other end face of each connecting column (5), the lifting lug (6) can rotate around the connecting column (5), the lifting lug (6) is vertically connected with a hanging column (4), meanwhile, a hoisting piece (12) is arranged on one side surface of the hopper (1) which is not provided with the opening.

2. The scrap steel hopper capable of feeding conveniently according to claim 1, wherein two pairs of the supporting columns (11) are arranged on two sides of the hopper (1) and are respectively positioned in the middle of the hopper (1) and on one side far away from the hopper mouth (2), and the bottom of the supporting column (11) and the bottom of the lifting lug (6) are positioned in the same plane.

3. The scrap hopper capable of feeding conveniently according to claim 1, wherein the lifting lug (6) comprises a rotating shaft (61) and a rotating shaft sleeve (62), the rotating shaft sleeve (62) is fixed on one side end face of the connecting column (5), one part of the rotating shaft (61) is sleeved inside the connecting column (5), the other part of the rotating shaft is matched and connected with the rotating shaft sleeve (62) on the outer side, and the lifting column (4) is fixedly connected on the outer side of the rotating shaft sleeve (62).

4. The scrap steel hopper capable of conveniently charging according to claim 3, wherein the upper end of the rotating shaft sleeve (62) is a cuboid, the lower end of the rotating shaft sleeve is a semi-cylinder, and one side of the cuboid is connected with a hanging column (4).

5. The scrap hopper capable of feeding conveniently according to claim 1, wherein the suspension posts (4) comprise two connecting plates (42) arranged on the rotating shaft sleeve (62) at intervals and a fixed block fixed at the top end of the connecting plates (42).

6. The scrap steel hopper capable of conveniently charging according to claim 2, wherein the bottom of the supporting upright column (11) is fixedly provided with a buffer gasket.

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