Steel ball hanging frame overturning material pouring structure

Abstract

A vertical plate is connected with a stand column through a plurality of connecting rods, the side, away from the vertical plate, of the stand column is connected with an inclined supporting block through a plurality of connecting rods, a U-shaped groove is obliquely formed in the upper end of the stand column, and a hydraulic cylinder is installed on the inclined face of the upper surface of the inclined supporting block. The hydraulic cylinder is further supported in a U-shaped groove in the top of the stand column and limited through a U-shaped pressing piece, a piston rod of the hydraulic cylinder is provided with a U-shaped frame, a roller is installed in the U-shaped frame, L-shaped limiting plates are symmetrically arranged on the two sides of the upper surface of the vertical plate, positioning shafts are arranged on the two sides of one end of the bottom of the hanging frame body, and the positioning shafts are matched with the L-shaped limiting plates. Through cooperation of the positioning shaft at the bottom of the lifting frame body and the L-shaped limiting plate, the hydraulic cylinder arranged in the inclined direction and the roller installed on the piston rod of the hydraulic cylinder, inclined material pouring of the lifting frame body can be achieved, the material pouring structure is higher in stability and tipping efficiency, labor intensity is reduced, shaking is avoided, and potential safety hazards are reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of steel ball hanging frame overturning and unloading, in particular to a steel ball hanging frame overturning and unloading structure. Background Art

[0002] During the production process, steel balls generally undergo heat treatment and cleaning steps, and quenching and cleaning generally require the steel balls to be immersed in quenching oil or cleaning liquid. Currently, one of the methods is to place the steel balls in a hanging frame, and through the cooperation of a crane, the hanging frame is coordinated with the quenching pool and the cleaning pool. However, after this method of treatment is completed, it is generally necessary to perform a dumping process.

[0003] At present, the turning process of the steel ball hanging frame is generally completed manually, which has low efficiency, high labor intensity, and the hanging frame will shake, which has certain safety hazards. Therefore, an improved technology is urgently needed to solve this problem existing in the prior art. Utility Model Content

[0004] The purpose of the utility model is to provide a steel ball hanging frame flipping and unloading structure, through the cooperation of the positioning shaft at the bottom of the hanging frame main body and the L-shaped limiting plate, the limiting of one end of the bottom of the hanging frame main body is realized, and then through the obliquely arranged hydraulic cylinder, through the cooperation of the roller installed on the hydraulic cylinder piston rod, the tilting unloading of the hanging frame main body can be realized. The hanging frame main body of this unloading structure has higher stability and higher efficiency than manual tipping, reduces labor intensity, does not shake, and reduces safety hazards, so as to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a steel ball hanging frame flipping and unloading structure, comprising a support frame, a hydraulic cylinder, a U-shaped frame, a roller and a hanging frame body;

[0006] The support frame includes a vertical plate, a column and an inclined support block, the vertical plate is connected to the column through a plurality of connecting rods, the column is connected to the inclined support block through a plurality of connecting rods on the side away from the vertical plate, the upper surface of the inclined support block is an inclined surface, the upper end of the column is obliquely provided with a U-shaped groove, the upper end of the column and located at the U-shaped groove is provided with a U-shaped pressing piece, the axis line of the U-shaped groove is perpendicular to the inclined surface of the upper surface of the inclined support block, the inclined surface of the upper surface of the inclined support block is installed with a hydraulic cylinder, and the hydraulic cylinder is also The piston rod of the hydraulic cylinder is installed with a U-shaped frame, and a roller is installed in the U-shaped frame. L-shaped limit plates are symmetrically arranged on both sides of the upper surface of the vertical plate. The L-shaped limit plates include a longitudinal limit plate, a transverse limit plate and an outwardly extending arc plate. The top end of the longitudinal limit plate is connected to one end of the transverse limit plate, and the end of the transverse limit plate away from the longitudinal limit plate is provided with an outwardly extending arc plate. The bottom end of the longitudinal limit plate is connected to the vertical plate.

[0007] The upper surface of the hanging frame body is open, and positioning shafts are arranged on both sides of one end of the bottom of the hanging frame body, and the positioning shafts cooperate with the L-shaped limiting plates.

[0008] Preferably, the utility model provides a steel ball hanging frame flipping and unloading structure, wherein the width of the hanging frame body is smaller than the distance between two L-shaped limiting plates.

[0009] Preferably, the utility model provides a steel ball hanging frame flipping and unloading structure, wherein four corners of the upper surface of the hanging frame body are provided with hanging ears.

[0010] Preferably, the utility model provides a steel ball hanging frame flipping and unloading structure, wherein the bottom of the hydraulic cylinder is connected to the inclined surface of the upper surface of the inclined support block through a flange and bolts.

[0011] Preferably, the utility model provides a steel ball hanging frame flipping and unloading structure, wherein both sides of the U-shaped pressing piece are connected to the top of the column through connecting plates and bolts.

[0012] Preferably, the utility model provides a steel ball hanging frame flipping and unloading structure, wherein the four side surfaces and the bottom of the hanging frame body are densely covered with through holes.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] Through the cooperation of the positioning shaft at the bottom of the hanging frame body and the L-shaped limiting plate, the limiting of one end of the bottom of the hanging frame body is realized, and then through the obliquely arranged hydraulic cylinder, through the cooperation of the roller installed on the hydraulic cylinder piston rod, the inclined dumping of the hanging frame body can be realized. The hanging frame body of this dumping structure has higher stability and higher efficiency than manual tipping, reduces labor intensity, does not shake, and reduces safety hazards. At the same time, the end of the piston rod of the hydraulic cylinder is equipped with a roller through a U-shaped frame, and the cooperation of the roller and the bottom of the hanging frame body will not cause damage to the hanging frame body. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 It is a schematic diagram of the structure of the support frame from a top view;

[0017] Figure 3 It is a schematic diagram of the L-shaped limiting plate structure;

[0018] Figure 4 It is a schematic diagram of the hydraulic cylinder structure;

[0019] Figure 5 It is a schematic diagram of the pouring state of the utility model.

[0020] In the figure: hydraulic cylinder 1, U-shaped frame 2, roller 3, hanging frame body 4, vertical plate 5, column 6, oblique support block 7, connecting rod 8, U-shaped groove 9, U-shaped pressure piece 10, L-shaped limit plate 11, positioning shaft 12, lifting ear 13, connecting plate 14, longitudinal limit plate 1101, transverse limit plate 1102, and outwardly extending arc plate 1103. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solution of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model;

[0022] It should be noted that, in the description of the present invention, the terms "inside", "outside", "upper", "lower", "both sides", "one end", "the other end", "left" and "right" etc. indicating directions or positional relationships are based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the present invention.

[0023] See also Figure 1-4 The utility model provides a technical solution: a steel ball hanging frame flipping and unloading structure, including a support frame, a hydraulic cylinder 1, a U-shaped frame 2, a roller 3 and a hanging frame body 4;

[0024] The support frame includes a vertical plate 5, a column 6 and an oblique support block 7. The vertical plate 5 is connected to the column 6 through a plurality of connecting rods 8. The column 6 is connected to the oblique support block 7 through a plurality of connecting rods 8 on the side away from the vertical plate 5. The upper surface of the oblique support block 7 is an inclined surface. A U-shaped groove 9 is obliquely opened on the upper end of the column 6. A U-shaped pressing piece 10 is provided on the upper end of the column 6 and located at the U-shaped groove 9. The axial center line of the U-shaped groove 9 is perpendicular to the inclined surface of the upper surface of the oblique support block 7. A hydraulic cylinder 1 is installed on the inclined surface of the upper surface of the oblique support block 7. The bottom of the hydraulic cylinder 1 is connected to the inclined surface of the upper surface of the oblique support block 7 through a flange and bolts to realize the connection between the hydraulic cylinder 1 and the oblique support block 7. The hydraulic cylinder 1 is also supported in the U-shaped groove 9 at the top of the column 6 and is limited by the U-shaped pressing piece 10. Both sides of the U-shaped pressing piece 10 are connected to the top of the column 6 through connecting plates 14 and bolts to realize the U-shaped pressing The connection between the component 10 and the column 6, the piston rod of the hydraulic cylinder 1 is installed with a U-shaped frame 2, and the roller 3 is installed in the U-shaped frame 2. L-shaped limit plates 11 are symmetrically arranged on both sides of the upper surface of the vertical plate 5. The width of the hanging frame body 4 is less than the distance between the two L-shaped limit plates 11 to ensure that the hanging frame body 4 can enter between the two L-shaped limit plates 11. The L-shaped limit plate 11 includes a longitudinal limit plate 1101, a transverse limit plate 1102 and an outwardly extending arc plate 1103. The top of the longitudinal limit plate 1101 is connected to one end of the transverse limit plate 1102, and the end of the transverse limit plate 1102 away from the longitudinal limit plate 1101 is provided with an outwardly extending arc plate 1103. The bottom end of the longitudinal limit plate 1101 is connected to the vertical plate 5, and the outwardly extending arc plate 1103 is used to ensure that the hanging frame body 4 can smoothly enter between the two L-shaped limit plates 11;

[0025] The upper surface of the hanging frame body 4 is open, and the four corners of the upper surface of the hanging frame body 4 are provided with lifting ears 13 to realize lifting by means of wire rope and crane. Positioning shafts 12 are provided on both sides of one end of the bottom of the hanging frame body 4, and the positioning shafts 12 cooperate with the L-shaped limit plates 11. The four side surfaces and the bottom of the hanging frame body 4 are densely covered with through holes. When the steel ball is placed inside the hanging frame body 4 and is lifted by the electric hoist of the crane, when the hanging frame body 4 enters the cleaning tank or the quenching tank, the cleaning liquid or quenching oil can pass through the through holes into the inside of the hanging frame body 4 and contact the steel ball.

[0026] Installation method and use principle: First, connect the vertical plate 5, the column 6 and the oblique support block 7 to each other through the connecting rod 8 to form a support frame, and weld or bolt the L-shaped limit plates to both sides of the upper surface of the vertical plate 5. Then connect the bottom end of the hydraulic cylinder 1 to the inclined surface of the upper surface of the oblique support block 7 through a flange and bolts, and support the hydraulic cylinder 1 in the U-shaped groove 9 at the top of the column 6, and connect the two sides of the U-shaped pressing piece 10 to the top of the column 6 through the connecting plate 14 and bolts, so that the hydraulic cylinder 1 is limited by the U-shaped pressing piece 10. Finally, connect the U-shaped frame 2 with the roller 3 installed to the piston rod of the hydraulic cylinder 1 to complete the installation. When in use, the hanging frame body 4 is hoisted by a crane, and after being cleaned in the cleaning tank, it is moved to the top of the support frame, and the hanging frame body 4 is slid between the two L-shaped limit plates 11, and at the same time, the positioning shaft 12 at the bottom of the hanging frame body 4 is located below the transverse limit plate 1102 of the L-shaped limit plate 11, until the positioning shaft 12 is against the longitudinal limit plate 1101, and then the hydraulic cylinder 1 is started, and the piston rod of the hydraulic cylinder 1 pushes outward, and the roller 3 is against the lower surface of the hanging frame body 4, and the bottom of the hanging frame body 4 is pushed up, so that the hanging frame body 4 is tilted, and finally the discharge is completed. Figure 5 The utility model has a reasonable structure. Through the cooperation of the positioning shaft 12 at the bottom of the hanging frame body 4 and the L-shaped limiting plate 11, the limiting of one end of the bottom of the hanging frame body 4 is realized. Then, through the obliquely arranged hydraulic cylinder 1, through the cooperation of the roller 3 installed on the piston rod of the hydraulic cylinder 1, the inclined dumping of the hanging frame body 4 can be realized. The hanging frame body 4 of this dumping structure has higher stability and higher efficiency than manual dumping. It reduces labor intensity, does not shake, and reduces safety hazards. At the same time, the end of the piston rod of the hydraulic cylinder 1 is installed with a roller 3 through the U-shaped frame 2. The cooperation between the roller 3 and the bottom of the hanging frame body 4 will not cause damage to the hanging frame body 4.

[0027] The matters not described in detail in the present invention are all known technologies to those skilled in the art.

[0028] Finally, it should be noted that the above specific implementation methods are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model is described in detail with reference to the embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified and replaced by equivalents without departing from the spirit and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A steel ball hanging frame flipping and unloading structure, characterized in that: It comprises a support frame, a hydraulic cylinder (1), a U-shaped frame (2), a roller (3) and a hanging frame body (4); The support frame comprises a vertical plate (5), a column (6) and an inclined support block (7); the vertical plate (5) is connected to the column (6) through a plurality of connecting rods (8); the column (6) is connected to the inclined support block (7) at a side away from the vertical plate (5) through a plurality of connecting rods (8); the upper surface of the inclined support block (7) is an inclined surface; a U-shaped groove (9) is obliquely provided at the upper end of the column (6); a U-shaped pressing piece (10) is provided at the upper end of the column (6) and located at the U-shaped groove (9); the axis of the U-shaped groove (9) is perpendicular to the inclined surface of the upper surface of the inclined support block (7); a hydraulic cylinder (1) is installed on the inclined surface of the upper surface of the inclined support block (7); and the hydraulic cylinder (1) is also supported by the U-shaped groove at the top of the column (6). (9) and limited by a U-shaped pressing piece (10), the piston rod of the hydraulic cylinder (1) is installed with a U-shaped frame (2), a roller (3) is installed in the U-shaped frame (2), L-shaped limiting plates (11) are symmetrically arranged on both sides of the upper surface of the vertical plate (5), the L-shaped limiting plates (11) include a longitudinal limiting plate (1101), a transverse limiting plate (1102) and an outwardly extending arc plate (1103), the top end of the longitudinal limiting plate (1101) is connected to one end of the transverse limiting plate (1102), the end of the transverse limiting plate (1102) away from the longitudinal limiting plate (1101) is provided with an outwardly extending arc plate (1103), and the bottom end of the longitudinal limiting plate (1101) is connected to the vertical plate (5); The upper surface of the hanging frame body (4) is open, and positioning shafts (12) are arranged on both sides of one end of the bottom of the hanging frame body (4), and the positioning shafts (12) cooperate with the L-shaped limiting plates (11).

2. The steel ball hanging frame flipping and unloading structure according to claim 1 is characterized in that: The width of the hanging frame body (4) is smaller than the distance between the two L-shaped limiting plates (11).

3. The steel ball hanging frame flipping and unloading structure according to claim 1 is characterized in that: Four corners of the upper surface of the hanging frame body (4) are provided with hanging ears (13).

4. The steel ball hanging frame flipping and unloading structure according to claim 1 is characterized in that: The bottom of the hydraulic cylinder (1) is connected to the inclined surface of the upper surface of the inclined support block (7) via a flange and bolts.

5. The steel ball hanging frame flipping and unloading structure according to claim 1 is characterized in that: Both sides of the U-shaped pressing piece (10) are connected to the top of the column (6) via connecting plates (14) and bolts.

6. The steel ball hanging frame flipping and unloading structure according to claim 1 is characterized in that: The four side surfaces and the bottom of the hanging frame body (4) are densely covered with through holes.

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