CN217101972U

CN217101972U - Feeding propeller on automatic feeder of melting furnace

Info

Publication number: CN217101972U
Application number: CN202220891730.5U
Authority: CN
Inventors: 俞杭生; 张海东; 刘坚辉; 俞凯楠; 陈镇球; 张银喜; 俞津涛; 叶帅超; 李猛; 唐宏辉
Original assignee: Zhejiang Wanfeng Technology Development Co Ltd
Current assignee: Zhejiang Wanfeng Technology Development Co Ltd
Priority date: 2022-04-18
Filing date: 2022-04-18
Publication date: 2022-08-02
Anticipated expiration: 2032-04-18

Abstract

A feeding propeller on an automatic feeder of a melting furnace comprises a conveying material rack, wherein the conveying material rack consists of a bearing frame and a propelling frame, the bearing frame comprises two transverse bottom beams which are distributed front and back and two bearing beams which are distributed front and back, the bearing beams are positioned above the transverse bottom beams, a plurality of longitudinal bottom beams are welded and fixed between the transverse bottom beams, a plurality of vertical supporting beams are fixed on the upper end surface of each transverse bottom beam, the upper ends of the supporting beams are fixed on the bearing beams, and the propelling frame is inserted between the bearing beams; a longitudinal supporting beam of the propulsion frame is fixedly connected with a propulsion seat, and the propulsion seat is connected with a piston rod of a transverse propulsion oil cylinder; the propulsion oil cylinder is fixed on the oil cylinder mounting seat, and the oil cylinder mounting seat is fixed on the longitudinal bottom beam of the bearing frame. The feeding propeller can realize the feeding and discharging of the material frame on the feeding hoister, and can realize the movement of the material frame on the circulating type material frame conveying device, so that the material frame in the conveying device can move circularly.

Description

Feeding propeller on automatic feeder of melting furnace

The technical field is as follows:

the utility model relates to a melting furnace throws technical field of material system, more specifically says and relates to a pay-off propeller on melting furnace automatic feeder.

Background art:

the existing tower type melting furnace is generally only provided with a feeding hoister, the bottom of the feeding hoister is provided with an inlet and an outlet, aluminum ingots are manually placed into a feeding trolley one by one during feeding, the feeding trolley is pushed into a lifting feeder to feed, the feeding trolley is loaded on a feeding lift car, and after the feeding lift car lifts and feeds materials, the feeding lift car descends to the bottom of the hoister, then the feeding trolley is pushed out, and the feeding trolley is loaded with the aluminum ingots; the circulating material frame conveying device has multiple defects, so that the circulating material frame conveying device capable of automatically feeding materials for the feeding hoister is designed, the materials can be fed and lifted at the bottom of the hoister for feeding materials, the discharging port is formed in the feeding hoister on the upper side of the feeding part, the material frame can be output from the discharging port to enter the circulating material frame conveying device, and a feeding propeller capable of pushing or pushing the material frame is required to be arranged no matter the materials are fed or discharged.

The utility model has the following contents:

the utility model aims at providing a feeding propeller on the automatic batch feeder of the melting furnace, which is not enough for the prior art, can realize the feeding of the material frame on the feeding hoister and the material frame on the circulating material frame conveying device, and promote the material frame in the conveying device to move circularly.

A feeding propeller on an automatic feeder of a melting furnace comprises a conveying material rack, wherein the conveying material rack consists of a bearing frame and a propelling frame, the bearing frame comprises two transverse bottom beams which are distributed front and back and two bearing beams which are distributed front and back, the bearing beams are positioned above the transverse bottom beams, a plurality of longitudinal bottom beams are welded and fixed between the transverse bottom beams, a plurality of vertical supporting beams are fixed on the upper end surface of each transverse bottom beam, the upper ends of the supporting beams are fixed on the bearing beams, and the propelling frame is inserted between the bearing beams;

the propelling frame comprises two transverse supporting beams which are distributed front and back, a longitudinal supporting beam is formed between the transverse supporting beams, the front side and the back side of the propelling frame are respectively provided with a roller and a bolt assembly, and the lower end of the roller is abutted against the bearing beam and is hinged on the transverse supporting beam through the bolt assembly; the propelling frame is provided with a plurality of groups of longitudinal propelling assemblies, each propelling assembly comprises a horizontal turnover plate, two ends of each turnover plate are bent to form vertical turnover blocks in a right-angle ladder shape, and the upper ends of the turnover blocks are exposed out of the upper end surfaces of the transverse supporting beams and the bearing beams; the lower end of the upper bottom edge of the turnover block abuts against a limit stop block, and the limit stop block is fixed on the transverse supporting beam; the overturning block close to the lower end of the top edge of the overturning block is spliced with a longitudinal rotating shaft, and two ends of the rotating shaft are spliced on the transverse supporting beam; the side end face of the turnover plate close to one side of the turnover block bottom plate is fixedly connected with a balancing weight;

a longitudinal supporting beam of the propulsion frame is fixedly connected with a propulsion seat, and the propulsion seat is connected with a piston rod of a transverse propulsion oil cylinder; the propulsion oil cylinder is fixed on the oil cylinder mounting seat, and the oil cylinder mounting seat is fixed on the longitudinal bottom beam of the bearing frame.

Preferably, the carrier beams are laterally erected channel steel, notches of the two carrier beams on the carrier are opposite, the transverse support beam on the pushing frame is inserted into the notch of the carrier beam, and the roller abuts against the lower bottom surface of the notch in the carrier beam.

Preferably, an inward concave groove is formed in the cross beam of the pushing frame, the roller is inserted into the groove and inserted into the bolt of the bolt assembly, and the bolt on the bolt assembly is inserted into the cross beam and fixed to the cross beam through a nut.

Preferably, the pushing seat comprises a horizontal pushing plate, the pushing plate is fixed on the side end face of the longitudinal supporting beam, and a plurality of vertical linkage plates are fixedly connected to the lower end face of the pushing plate; and a piston rod of the propulsion oil cylinder is fixedly connected with a joint bearing, a pin shaft is inserted into the joint bearing, and two ends of the pin shaft are inserted and fixed on the linkage plate.

Preferably, the rotating shaft is sleeved with a shaft sleeve in an inserting manner, the shaft sleeve is fixedly inserted on the turnover block in an inserting manner, two ends of the rotating shaft extend out of the longitudinal support beams and are inserted with split pins, and the rotating shaft between each split pin and the adjacent longitudinal support beam is sleeved with a check ring in an inserting manner.

Preferably, the central axis of the rotating shaft is located at the upper side of the balancing weight and the limit stop.

Preferably, the propelling assemblies are linearly and uniformly distributed on the propelling frame, and the distance between adjacent propelling assemblies on the propelling frame is equal to the stroke of the propelling oil cylinder.

The beneficial effects of the utility model reside in that:

the feeding propeller can realize the feeding and discharging of the material frame on the feeding hoister, and can realize the movement of the material frame on the circulating type material frame conveying device, so that the material frame in the conveying device can move circularly.

Description of the drawings:

FIG. 1 is a front view of the cross-sectional structure of the present invention;

FIG. 2 is a schematic side view of the inner propulsion assembly of the present invention;

fig. 3 is a schematic top view of the inner propulsion assembly of the present invention;

fig. 4 is a schematic structural view of the material frame of the present invention.

In the figure: 1. a carrier; 11. a transverse bottom beam; 12. a support beam; 13. a longitudinal bottom beam; 14. a load beam; 2. a propulsion frame; 21. a cross beam; 22. a longitudinal beam; 23. a profiled groove; 3. a propulsion assembly; 31. a turnover plate; 311. turning over the block; 32. a rotating shaft; 33. a limit stop block; 34. a balancing weight; 35. a shaft sleeve; 36. a retainer ring; 37. a cotter pin; 4. a propulsion cylinder; 5. a knuckle bearing; 6. a propulsion seat; 61. a push plate; 62. a linkage plate; 7. an oil cylinder mounting base; 8. a roller; 9. a bolt assembly; 10. and (7) a pin shaft.

The specific implementation mode is as follows:

the embodiment is as follows: as shown in fig. 1 to 4, a feeding propeller on an automatic batch feeder of a melting furnace comprises a conveying rack, wherein the conveying rack is composed of a bearing frame 1 and a propelling frame 2, the bearing frame 1 comprises two transverse bottom beams 11 distributed front and back and two bearing beams 14 distributed front and back, the bearing beams 14 are positioned above the transverse bottom beams 11, a plurality of longitudinal bottom beams 13 are welded and fixed between the transverse bottom beams 11, a plurality of vertical supporting beams 12 are fixed on the upper end surface of the transverse bottom beams 11, the upper ends of the supporting beams 12 are fixed on the bearing beams 14, and the propelling frame 2 is inserted between the bearing beams 14;

the propulsion frame 2 comprises two transverse supporting beams 21 which are distributed front and back, a longitudinal supporting beam 22 is formed between the transverse supporting beams 21, the front side and the back side of the propulsion frame 2 are respectively provided with a roller 8 and a bolt assembly 9, and the lower end of the roller 8 is abutted against the bearing beam 14 and is hinged on the transverse supporting beam 21 through the bolt assembly 9; the propulsion frame 2 is provided with a plurality of groups of longitudinal propulsion assemblies 3, each propulsion assembly 3 comprises a horizontal turnover plate 31, two ends of each turnover plate 31 are bent and formed with vertical turnover blocks 311 in a right-angle ladder shape, and the upper ends of the turnover blocks 311 are exposed out of the upper end surfaces of the transverse supporting beams 21 and the bearing beams 14; the lower end of the upper bottom edge of the turning block 311 abuts against a limit stop 33, and the limit stop 33 is fixed on the transverse supporting beam 21; the turning block 311 close to the lower end of the top edge of the turning block 311 is inserted with a longitudinal rotating shaft 32, and two ends of the rotating shaft 32 are inserted on the transverse supporting beam 21; a counterweight block 34 is fixedly connected to the side end face of the turning plate 31 close to one side of the bottom plate of the turning block 311;

a longitudinal supporting beam 22 of the propulsion frame 2 is fixedly connected with a propulsion seat 6, and the propulsion seat 6 is connected with a piston rod of a transverse propulsion oil cylinder 4; the propulsion oil cylinder 4 is fixed on the oil cylinder mounting seat 7, and the oil cylinder mounting seat 7 is fixed on the longitudinal bottom beam 13 of the bearing frame 1.

Preferably, the carrier beams 14 are made of side-standing channel steel, the notches of the two carrier beams 14 on the carrier 1 are opposite, the cross support beam 21 on the propulsion frame 2 is inserted into the notch of the carrier beam 14, and the roller 8 abuts against the lower bottom surface of the notch in the carrier beam 14.

Preferably, an inward recessed groove 23 is formed in the cross beam 21 of the propulsion frame 2, the roller 8 is inserted into the groove 23 and is inserted and sleeved on a bolt of the bolt assembly 9, and the bolt of the bolt assembly 9 is inserted into the cross beam 21 and is fixed on the cross beam 21 through a nut.

Preferably, the pushing seat 6 comprises a horizontal pushing plate 61, the pushing plate 61 is fixed on the side end surface of the longitudinal support beam 22, and a plurality of vertical linkage plates 62 are fixedly connected to the lower end surface of the pushing plate 61; a piston rod of the propulsion oil cylinder 4 is fixedly connected with a joint bearing 5, a pin shaft 10 is inserted on the joint bearing 5, and two ends of the pin shaft 10 are inserted and fixed on the linkage plate 62.

Preferably, a shaft sleeve 35 is inserted and sleeved on the rotating shaft 32, the shaft sleeve 35 is inserted and fixed on the turning block 311, split pins 37 are inserted and fixed at two ends of the rotating shaft 32, which extend out of the longitudinal beams 22, and retaining rings 36 are inserted and sleeved on the rotating shaft 32 between the split pins 37 and the adjacent longitudinal beams 22.

Preferably, the central axis of the rotating shaft 32 is located at the upper side of the weight block 34 and the limit stopper 33.

Preferably, the propelling assemblies 3 are linearly and uniformly distributed on the propelling frame 2, and the distance between adjacent propelling assemblies 3 on the propelling frame 2 is equal to the stroke of the propelling oil cylinder 4.

The working principle is as follows: the utility model relates to a feeding propeller on an automatic feeder of a melting furnace, the main structure of the feeding propeller consists of a bearing frame 1, a propulsion frame 2, a propulsion assembly 3 and a propulsion oil cylinder 4, the propulsion oil cylinder 4 can drive the propulsion frame 2 to move on the bearing frame 1, a material frame is arranged on the bearing frame 1, the propulsion assembly 3 is arranged on the propulsion frame 2, as shown in the feeding propeller shown in figure 1, when the propulsion frame 2 moves towards the left end, a turning block 311 on the propulsion assembly 3 is not affected by a limit stop block 33, turning can occur to pass through from the lower side of the material frame, as shown in figure 4, namely when the propulsion frame 2 moves towards the left, the material frame can not be pushed;

when the pushing frame 2 moves to the left side and is reset under the action of the pushing oil cylinder 4, the overturning block 311 on the pushing assembly 3 is blocked by the limit stop 33 and cannot be overturned, and the overturning block 311 pushes the material frame to move on the bearing frame 1 along with the movement of the pushing frame 2; therefore, two feeding propellers with opposite directions can be arranged at the inlet and the outlet of the feeding hoister respectively, and the feeding hoister can be used for feeding and discharging the material frame.

The examples are intended to be illustrative, but not limiting, of the invention. The embodiments can be modified by those skilled in the art without departing from the spirit and scope of the present invention, and therefore, the scope of the present invention should be determined by the appended claims.

Claims

1. The utility model provides a pay-off propeller on melting furnace automatic feeder, includes and carries the work or material rest, carries the work or material rest to constitute its characterized in that by bearing frame (1) and propulsion frame (2): the bearing frame (1) comprises two transverse bottom beams (11) which are distributed front and back and two bearing beams (14) which are distributed front and back, the bearing beams (14) are positioned above the transverse bottom beams (11), a plurality of longitudinal bottom beams (13) are welded and fixed between the transverse bottom beams (11), a plurality of vertical supporting beams (12) are fixed on the upper end surface of the transverse bottom beams (11), the upper ends of the supporting beams (12) are fixed on the bearing beams (14), and the propelling frame (2) is inserted between the bearing beams (14);

the propelling frame (2) comprises two transverse supporting beams (21) which are distributed front and back, longitudinal supporting beams (22) are formed between the transverse supporting beams (21), the front side and the back side of the propelling frame (2) are respectively provided with a roller (8) and a bolt assembly (9), and the lower ends of the rollers (8) are abutted against the bearing beam (14) and are hinged on the transverse supporting beams (21) through the bolt assemblies (9); the pushing frame (2) is provided with a plurality of groups of longitudinal pushing assemblies (3), each pushing assembly (3) comprises a horizontal turnover plate (31), two ends of each turnover plate (31) are bent and formed with vertical turnover blocks (311) in a right-angle ladder shape, and the upper ends of the turnover blocks (311) are exposed out of the upper end surfaces of the transverse supporting beams (21) and the bearing beams (14); the lower end of the upper bottom edge of the turning block (311) abuts against a limit stop (33), and the limit stop (33) is fixed on the transverse supporting beam (21); a longitudinal rotating shaft (32) is inserted into the overturning block (311) close to the lower end of the top edge of the overturning block (311), and two ends of the rotating shaft (32) are inserted into the transverse supporting beam (21); a counterweight block (34) is fixedly connected to the side end face of the turnover plate (31) close to one side of the bottom plate of the turnover block (311);

a longitudinal supporting beam (22) of the propulsion frame (2) is fixedly connected with a propulsion seat (6), and the propulsion seat (6) is connected with a piston rod of a transverse propulsion oil cylinder (4); the propulsion oil cylinder (4) is fixed on the oil cylinder mounting seat (7), and the oil cylinder mounting seat (7) is fixed on a longitudinal bottom beam (13) of the bearing frame (1).

2. The feeding propeller of claim 1, wherein the feeding propeller comprises: the bearing beams (14) adopt side-standing channel steel, the notches of the two bearing beams (14) on the bearing frame (1) are opposite, the transverse supporting beam (21) on the pushing frame (2) is inserted in the notch of the bearing beam (14), and the roller (8) abuts against the lower bottom surface of the notch in the bearing beam (14).

3. The feeding propeller of claim 2, wherein the feeding propeller comprises: an inward-concave groove (23) is formed in a cross beam (21) of the pushing frame (2), the roller (8) is inserted into the groove (23) and inserted on a bolt of the bolt assembly (9), and the bolt on the bolt assembly (9) is inserted into the cross beam (21) and fixed on the cross beam (21) through a nut.

4. The feeding propeller of claim 1, wherein the feeding propeller comprises: the pushing seat (6) comprises a horizontal pushing plate (61), the pushing plate (61) is fixed on the side end face of the longitudinal supporting beam (22), and a plurality of vertical linkage plates (62) are fixedly connected to the lower end face of the pushing plate (61); a piston rod of the propulsion oil cylinder (4) is fixedly connected with a joint bearing (5), a pin shaft (10) is inserted into the joint bearing (5), and two ends of the pin shaft (10) are inserted and fixed onto the linkage plate (62).

5. The feed pusher of the automatic batch feeder of the melting furnace as set forth in claim 1, wherein: the rotating shaft (32) is sleeved with a shaft sleeve (35) in an inserting mode, the shaft sleeve (35) is fixedly connected to the turning block (311) in an inserting mode, split pins (37) are connected to the two ends of the rotating shaft (32) in an inserting mode and extend out of the longitudinal support beams (22), and retainer rings (36) are sleeved on the rotating shaft (32) between the split pins (37) and the adjacent longitudinal support beams (22) in an inserting mode.

6. The feeding propeller of claim 1, wherein the feeding propeller comprises: the central axis of the rotating shaft (32) is positioned at the upper side of the balancing weight (34) and the limit stop (33).

7. The feeding propeller of claim 1, wherein the feeding propeller comprises: the propelling components (3) are linearly and uniformly distributed on the propelling frame (2), and the distance between every two adjacent propelling components (3) on the propelling frame (2) is equal to the stroke of the propelling oil cylinder (4).