CN219566580U

CN219566580U - Adjustable feeding equipment

Info

Publication number: CN219566580U
Application number: CN202320534417.0U
Authority: CN
Inventors: 陈嫩俤; 汪道林; 熊享军; 林尚伟
Original assignee: Guangshui Huaxin Metallurgical Industry Co ltd
Current assignee: Guangshui Huaxin Metallurgical Industry Co ltd
Priority date: 2023-03-20
Filing date: 2023-03-20
Publication date: 2023-08-22
Anticipated expiration: 2033-03-20

Abstract

The utility model discloses adjustable feeding equipment, which relates to the field of feeding equipment and aims to solve the technical problem that the cost of the existing steel smelting furnace is high due to the fact that the independent feeding equipment is used, the feeding equipment comprises a base plate and a plurality of smelting furnaces which are equidistantly arranged on the rear side of the base plate, a guide rail is arranged at the upper end of the base plate, a linear motor is arranged at the upper end of the guide rail, a platform plate is arranged at the upper end of the linear motor, a stand is arranged at the upper end of the platform plate, a conveyor belt is arranged between the stand and the upper side of the smelting furnaces, a transmission bracket is arranged between the upper end of the stand and the bottom end of the conveyor belt, a middle bracket is arranged in the middle of the conveyor belt, an end bracket is arranged at the upper end of the conveyor belt, a guide box is arranged below the end bracket, and a retaining ring is arranged on the inner side of the guide box.

Description

Adjustable feeding equipment

Technical Field

The utility model belongs to the field of feeding equipment, and particularly relates to adjustable feeding equipment.

Background

The waste steel is a recyclable low-carbon resource, and after recycling, the waste steel is repeatedly smelted, and the waste steel and the new steel raw materials are jointly smelted to form new steel materials, feeding equipment is needed in the smelting process of the waste steel, the waste and fragmented steel materials are fed into smelting furnaces, but the recycled steel materials are different in steel material types, a plurality of smelting furnaces are needed to be arranged in a smelting field to carry out classified smelting on various steel materials, and if each smelting furnace uses independent feeding equipment, the production cost is greatly increased, so that the feeding equipment capable of switching positions among the smelting furnaces can be designed, and different steel materials can be conveniently fed into different smelting furnaces.

The utility model discloses a traditional Chinese patent with publication number of CN213770279U, which relates to the technical field of waste steel recovery, and comprises a base and a base plate which is obliquely arranged, wherein one end of the base plate is hinged with the base, the other end of the base plate is connected with the base through a supporting vertical rod, two parallel baffle plates are arranged at the upper end of the base plate, a conveyor belt is arranged between the two baffle plates, a plurality of rotating shafts distributed along the length direction of the base plate are rotatably arranged between the two baffle plates, the rotating shafts are positioned between the lower end of the conveyor belt and the base plate, bristles are radially arranged on the rotating shafts, and the bristles are contacted with the lower end of the conveyor belt; the utility model has the advantages of simple structure and convenient cleaning of metal scraps on the conveyor belt.

Therefore, aiming at the condition that independent feeding equipment is used for smelting furnaces of the steel recovery smelting treatment factory and the production cost is increased, a novel feeding equipment is developed, and the production cost is greatly reduced by utilizing the feeding equipment with the position capable of being switched and adjusted among the smelting furnaces.

Disclosure of Invention

(1) Technical problem to be solved

Aiming at the defects of the prior art, the utility model aims to provide adjustable feeding equipment which aims to solve the technical problem that the cost of the independent feeding equipment used by the existing steel smelting furnace is high.

(2) Technical proposal

In order to solve the technical problems, the utility model provides adjustable feeding equipment which comprises a base plate and a plurality of smelting furnaces arranged on the rear side of the base plate at equal intervals, wherein a guide rail is arranged at the upper end of the base plate, a linear motor is arranged at the upper end of the guide rail, a platform plate is arranged at the upper end of the linear motor, a stand is arranged at the upper end of the platform plate, a conveyor belt is arranged between the stand and the upper part of the smelting furnaces, a transmission bracket is arranged between the upper end of the stand and the bottom end of the conveyor belt, a middle bracket is arranged in the middle of the conveyor belt, an end bracket is arranged at the upper end of the conveyor belt, a guide box is arranged below the end bracket, a retaining ring is arranged on the inner side of the guide box, and the smelting furnaces are arranged on the inner side of the retaining ring.

When the adjustable feeding equipment of the technical scheme is used, a user starts a linear motor to drive the feeding equipment to move to the front of a corresponding smelting furnace, then starts a vertical oil cylinder to control a snap ring to fall, is sleeved on the outer side of the smelting furnace, locks a feeding mechanism and the smelting furnace with each other, then moves an end support up and down according to the height of the smelting furnace, adjusts the top height of a conveying belt to enable the conveying belt to be more adaptive to the smelting furnace, then tightens an anchor bolt to fix the end support, then starts a rotating motor to drive a revolving frame to rotate, enables a middle support to deflect at a certain angle, tightens the conveying belt, and controls the conveying belt to drive upwards through driving units on two sides of the conveying support to convey steel into the smelting furnace.

Further, the upper end of the housing of the linear motor is symmetrically provided with the upright post, the inner side of the platform plate is symmetrically provided with the jack, the upright post is arranged on the inner side of the jack, the platform plate is longitudinally spliced with the upright post through the jack to form horizontal locking, the feeding component and the linear motor form an integral structure, the feeding component synchronously moves along with the linear motor, the axial linear motion of the linear motor is the existing and mature motor technology, the linear motor is developed by the traditional rotating motor, the linear motor is controlled and rotated like a brushless rotating motor, the rotor and the stator are not mechanically connected (brushless), unlike the rotating motor, the rotor rotation and the stator position are kept fixed, the linear motor system can be a magnetic track motion or a thrust coil motion (most positioning systems are magnetic track fixing, the thrust coil motion) motor which uses the thrust coil motion, the weight and the load ratio of the thrust coil are very small, however, a high flexible cable and a management system thereof are needed, and the magnetic track motion motor is used, so that the magnetic track quality is needed to bear, but the magnetic track quality is also does not need a cable management system; similar electromechanical principles are used for linear and rotary electric machines, the same electromagnetic forces generating a moment on the rotary electric machine and a linear thrust action on the linear electric machine, the linear electric machine and the guide rail referred to in this solution being the most critical and main parts of such a linear electric machine.

Further, a pulley is installed to the platform board lower extreme, a pulley set up in the backing plate upside, no. two pulleys are installed to the guide box front end, the backing plate with be connected with the connection platform between the smelting furnace bottom, no. two pulleys set up in the connection platform upside, when platform board and guide box horizontal migration, a pulley and No. two pulleys play the supporting role respectively, reduce the frictional resistance between the structure.

Further, the lower end of the vertical frame is fixedly connected with a rotary shaft, a rotary hole is formed in the middle of the platform plate, the rotary shaft is movably connected to the inner side of the rotary hole, the position of the upper end of the conveyor belt is adjusted by the rotation of the rotary shaft in the rotary hole, the conveying direction of steel materials is changed, and each smelting furnace around the backing plate can be fed.

Further, the spout has been seted up to the left and right sides symmetry of guide box upper end, end support rear end swing joint in the spout is inboard, end support left and right sides is connected with the anchor bolt, and end support rear end fixed mounting has the slider with spout looks adaptation, makes the end support can be stable reciprocate the adjustment with the height difference between the smelting furnace to screw up the height locking of anchor bolt with the end support.

Further, a supporting beam is horizontally arranged on the inner side of the guide box, vertical oil cylinders are symmetrically arranged at the left and right ends of the upper end of the supporting beam, a retaining ring is arranged at the upper end of a hydraulic actuating element of each vertical oil cylinder, the vertical oil cylinders control the retaining ring to lift in a longitudinal telescopic hydraulic shaft rod mode, the inner wall of the retaining ring is matched with the outer wall of the smelting furnace, and when the retaining ring moves down to the outer side of the smelting furnace, the position of a feeding assembly is fixed and cannot move or turn.

Further, both ends fixedly connected with stores pylon about the guide box, swing joint has the revolving frame between the stores pylon of middle support left and right sides respectively, the steering motor is installed in the stores pylon outside, the revolving frame rear end with power take off element fixed connection of steering motor, when the end support reciprocates, the conveyer belt takes place not hard up, and through steering motor drive revolving frame rotation, the middle support plays the support effect of pushing away to the middle part of conveyer belt, tightens up the conveyer belt.

(3) Advantageous effects

Compared with the prior art, the utility model has the beneficial effects that: according to the adjustable feeding equipment, the feeding equipment moving mechanism which is arranged in a straight line is matched with the smelting furnaces which are arranged at one side of the feeding equipment, and the same feeding equipment is used for finishing the respective switching feeding of the smelting furnaces, so that the steel smelting feeding cost is reduced; the top and the middle part of conveyer belt can be adjusted from top to bottom and angle modulation, the height and the slope of being convenient for adjust the material loading, use in a flexible way, and the material loading equipment is whole can be through the horizontal rotation of swivel axis, conveniently adjusts the material loading direction of material loading equipment.

Drawings

FIG. 1 is a schematic diagram of an assembly structure of an embodiment of an adjustable loading apparatus according to the present utility model;

FIG. 2 is a schematic diagram of a conveyor belt structure of an embodiment of an adjustable loading apparatus of the present utility model;

FIG. 3 is a schematic view of a pad structure of an embodiment of an adjustable loading apparatus according to the present utility model;

fig. 4 is a schematic structural view of a guide box of an embodiment of an adjustable feeding device of the present utility model.

The marks in the drawings are: 1. a backing plate; 2. a guide rail; 3. a linear motor; 4. a platform plate; 5. a vertical frame; 6. a conveyor belt; 7. a transmission bracket; 8. a middle bracket; 9. an end bracket; 10. a guide box; 11. a clasp ring; 12. a smelting furnace; 13. a column; 14. a jack; 15. a first pulley; 16. a second pulley; 17. a connection station; 18. a rotating shaft; 19. a swivel hole; 20. a chute; 21. an anchor bolt; 22. a support beam; 23. a vertical cylinder; 24. a hanging rack; 25. a revolving frame; 26. and a steering motor.

Detailed Description

This embodiment is for an adjustable feeding equipment, and its package structure schematic diagram is shown in fig. 1, and conveyer belt 6 structure schematic diagram is shown in fig. 2, and backing plate 1 structure schematic diagram is shown in fig. 3, and guide box 10 structure schematic diagram is shown in fig. 4, this feeding equipment include backing plate 1, equidistance set up in a plurality of smelting furnaces 12 of backing plate 1 rear side, guide rail 2 is installed to backing plate 1 upper end, linear motor 3 is installed to guide rail 2 upper end, linear motor 3 upper end is provided with platform board 4, platform board 4 upper end is provided with grudging post 5, grudging post 5 with be provided with conveyer belt 6 between smelting furnaces 12 top, grudging post 5 upper end with install transmission support 7 between conveyer belt 6 bottom, intermediate support 8 is installed to conveyer belt 6 intermediate support 8, end support 9 below is provided with guide box 10, the guide box 10 inboard is provided with buckle 11, smelting furnaces 12 set up in buckle 11 inboard.

For the specific embodiment, in actual production application, the smelting furnaces 12 for smelting steel materials can be arranged in a straight line as in the drawing of the specification, or can be symmetrically arranged along two sides by taking the backing plate 1 as a central axis, so that the feeding equipment can conveniently feed the smelting furnaces 12 in a horizontal steering mode.

Wherein, the upper end of the shell of the linear motor 3 is provided with a stand column 13 in bilateral symmetry, the inner side of the platform plate 4 is provided with a jack 14 in bilateral symmetry, the stand column 13 is arranged on the inner side of the jack 14, the lower end of the platform plate 4 is provided with a first pulley 15, the first pulley 15 is arranged on the upper side of the backing plate 1, the front end of the guide box 10 is provided with a second pulley 16, a connecting table 17 is connected between the backing plate 1 and the bottom end of the smelting furnace 12, the second pulley 16 is arranged on the upper side of the connecting table 17, the platform plate 4 is horizontally locked with the stand column 13 through the longitudinal plug-in connection of the jack 14, the feeding component and the linear motor 3 form an integral structure, the feeding component moves synchronously with the linear motor 3, the linear motor 3 is an existing and mature motor technology, which is developed from a traditional rotating motor, the control of the linear motor and the rotating motor are the same as a brushless rotating motor, a rotor and a stator are not mechanically connected (brushless), unlike the aspect of the rotating motor, the rotor rotation and the stator position are kept fixed, a linear motor system can be a magnetic track movement or a thrust coil movement (most positioning systems are magnetic track fixing and thrust coil movement), the motor which uses the thrust coil movement has small weight and load ratio, however, a high flexible cable and a management system thereof are needed, and the motor which uses the magnetic track movement is not only subjected to load, but also subjected to magnetic track quality, but does not need a cable management system; similar electromechanical principles are used on a linear motor and a rotary motor, the same electromagnetic force generates moment on the rotary motor to generate linear thrust action on the linear motor, the linear motor 3 and the guide rail 2 which are the most critical and main parts of the linear motor in the scheme, and when the platform plate 4 and the guide box 10 move horizontally, the first pulley 15 and the second pulley 16 respectively play a supporting role, and simultaneously, the friction resistance between structures is reduced.

Simultaneously, the lower extreme fixedly connected with revolving axle 18 of grudging post 5, set up the gyration hole 19 in the middle of the platform board 4, revolving axle 18 swing joint in the gyration hole 19 is inboard, spout 20 has been seted up to the symmetry of guide box 10 upper end left and right sides, end support 9 rear end swing joint in spout 20 is inboard, end support 9 left and right sides is connected with anchor bolt 21, guide box 10 left and right sides fixedly connected with stores pylon 24, swing joint has revolving frame 25 between stores pylon 24 of left and right sides respectively in the middle support 8 left and right sides, install steering motor 26 in the stores pylon 24 outside, revolving frame 25 rear end with the power take off element fixed connection of steering motor 26, the rotation adjustment conveyer belt 6 upper end's of platform board 4 in the gyration hole 19 through revolving axle 18, change the direction of transmission of steel material, can carry out the pay-off to each smelting stove 12 around backing plate 1, end support 9 rear end fixed mounting have with spout 20 looks adaptation slider, make end support 9 can move the steady between the upper and lower support 12 and the adjustment conveyer belt 26, take place the tight and poor when making the conveyer belt 6 take place in the middle of the tension in the middle of revolving frame 8, the conveyer belt is tightened down the tension of the support 9.

In addition, a supporting beam 22 is horizontally installed on the inner side of the guide box 10, vertical oil cylinders 23 are symmetrically installed on the upper ends of the supporting beam 22, the retaining ring 11 is installed on the upper ends of hydraulic actuating elements of the vertical oil cylinders 23, the vertical oil cylinders 23 control the retaining ring 11 to lift in a longitudinal telescopic hydraulic shaft rod mode, the inner wall of the retaining ring 11 is matched with the outer wall of the smelting furnace 12, and when the inner wall of the retaining ring 11 moves down to the outer side of the smelting furnace 12, the position of a feeding assembly is fixed, and the feeding assembly cannot move or turn.

When the adjustable feeding equipment of the technical scheme is used, a user starts the linear motor 3 to drive the feeding equipment to move to the front of the corresponding smelting furnace 12, then starts the vertical oil cylinder 23 to control the retaining ring 11 to fall, is sleeved on the outer side of the smelting furnace 12, locks the feeding mechanism and the smelting furnace 12 with each other, then moves the end support 9 up and down according to the height of the smelting furnace 12, adjusts the top height of the conveying belt 6 to enable the conveying belt to be more adaptive to the smelting furnace 12, then tightens the anchoring bolt 21 to fix the end support 9, then starts the steering motor 26 to drive the revolving frame 25 to rotate, enables the middle support 8 to deflect at a certain angle, tightens the conveying belt 6, and controls the conveying belt 6 to drive upwards through driving units on two sides of the driving support 7 to convey steel into the smelting furnace 12.

Claims

1. The adjustable feeding equipment comprises a backing plate (1) and a plurality of smelting furnaces (12) equidistantly arranged at the rear side of the backing plate (1); the automatic smelting machine is characterized in that a guide rail (2) is arranged at the upper end of the base plate (1), a linear motor (3) is arranged at the upper end of the guide rail (2), a platform plate (4) is arranged at the upper end of the linear motor (3), a stand (5) is arranged at the upper end of the platform plate (4), a conveyor belt (6) is arranged between the stand (5) and the upper side of the smelting furnace (12), a transmission support (7) is arranged between the upper end of the stand (5) and the bottom end of the conveyor belt (6), a middle support (8) is arranged in the middle of the conveyor belt (6), an end support (9) is arranged at the upper end of the conveyor belt (6), a guide box (10) is arranged below the end support (9), a buckle (11) is arranged on the inner side of the guide box (10), and the smelting furnace (12) is arranged on the inner side of the buckle (11).

2. The adjustable feeding device according to claim 1, wherein the upper end of the housing of the linear motor (3) is provided with a stand column (13) symmetrically left and right, the inner side of the platform plate (4) is provided with a jack (14) symmetrically left and right, and the stand column (13) is arranged on the inner side of the jack (14).

3. The adjustable feeding device according to claim 1, wherein a first pulley (15) is installed at the lower end of the platform plate (4), the first pulley (15) is arranged at the upper side of the base plate (1), a second pulley (16) is installed at the front end of the guide box (10), a connecting table (17) is connected between the base plate (1) and the bottom end of the smelting furnace (12), and the second pulley (16) is arranged at the upper side of the connecting table (17).

4. The adjustable feeding device according to claim 1, wherein a rotating shaft (18) is fixedly connected to the lower end of the stand (5), a rotating hole (19) is formed in the middle of the platform plate (4), and the rotating shaft (18) is movably connected to the inner side of the rotating hole (19).

5. The adjustable feeding device according to claim 1, wherein sliding grooves (20) are symmetrically formed in the left side and the right side of the upper end of the guide box (10), the rear end of the end support (9) is movably connected to the inner side of the sliding grooves (20), and the left end and the right end of the end support (9) are connected with anchoring bolts (21).

6. The adjustable feeding device according to claim 1, wherein a supporting beam (22) is horizontally installed inside the guide box (10), vertical cylinders (23) are symmetrically installed at the upper ends of the supporting beam (22) in a left-right mode, and the retaining ring (11) is installed at the upper ends of hydraulic actuating elements of the vertical cylinders (23).

7. The adjustable feeding device according to claim 1, wherein the left end and the right end of the guide box (10) are fixedly connected with hanging frames (24), a revolving frame (25) is movably connected between the left end and the right end of the middle support (8) and the hanging frames (24) on the left side and the right side respectively, a steering motor (26) is arranged on the outer side of the hanging frames (24), and the rear end of the revolving frame (25) is fixedly connected with a power output element of the steering motor (26).