CN216540750U

CN216540750U - Mechanism for feeding agent along with pregnancy

Info

Publication number: CN216540750U
Application number: CN202122808996.7U
Authority: CN
Inventors: 姜利伟; 洪广琪; 麦富锋
Original assignee: Ningbo Lulin Machinery Casting Co ltd
Current assignee: Ningbo Lulin Machinery Casting Co ltd
Priority date: 2021-11-16
Filing date: 2021-11-16
Publication date: 2022-05-17
Anticipated expiration: 2031-11-16

Abstract

The utility model discloses a breeding agent feeding mechanism along with ladle pregnancy, which comprises an inoculant storage box, a feeding rod and a synchronous linkage mechanism, wherein the inoculant storage box is synchronously linked with a casting ladle through the synchronous linkage mechanism, the outer side wall of the casting ladle is rotationally connected with a hanging bracket, a control panel for controlling the tilting angle of the casting ladle is arranged on the hanging bracket, the synchronous linkage mechanism comprises two support rods, the upper end and the lower end of each supporting rod are respectively connected with the linkage rotating rod and the supporting rod in a rotating mode, each linkage rotating rod is connected with the hanging frame in a rotating mode, the supporting rod is fixedly connected to the lower side of a pouring nozzle of a pouring ladle, the inoculant storage box is erected on the two supporting rods and located above the pouring nozzle of the pouring ladle, a discharging port is formed in the bottom of the inoculant storage box, the discharging rod is movably connected with the inoculant storage box, and a stop plate used for controlling opening and closing of the discharging port is fixed on the discharging rod. The feeding mechanism is simple in structure and convenient to use, and is beneficial to uniformly mixing the inoculant with molten iron better, so that the quality of a poured casting is ensured.

Description

Mechanism for feeding agent along with pregnancy

Technical Field

The utility model relates to a material feeding mechanism, in particular to a feeding mechanism for a fertility agent along with pregnancy.

Background

In the pouring operation process of a casting ladle in casting production, a secondary inoculant needs to be effectively added to improve the mechanical property and the physical property of a casting. At present, the manual feeding and the semi-automatic fixed-point feeding are mainly used for feeding the inoculant, the labor intensity of workers is high, the feeding efficiency is low, the synchronism and the consistency of the feeding of the inoculant and the pouring operation of a pouring ladle are difficult to realize, and certain potential safety hazards exist.

Disclosure of Invention

The utility model aims to solve the technical problem that aiming at the defects of the prior art, the utility model provides the feeding mechanism of the inoculant with the ladle pregnancy, which has a simple structure and is convenient to use, and the feeding mechanism is beneficial to better and uniformly mixing the inoculant with molten iron and ensuring the quality of a cast.

The technical scheme adopted by the utility model for solving the technical problems is as follows: the utility model provides a conceptualizing agent feeding mechanism along with package, includes inoculant storage box, blowing pole and synchronous link gear, inoculant storage box pass through synchronous link gear with water the synchronous linkage of package, the lateral wall of watering the package rotate with a gallows and be connected, the gallows on install and be used for controlling the control panel of watering the angle that verts of package, synchronous link gear include two vaulting poles, two linkage swing arms and branch, every the upper end and the lower extreme of vaulting pole respectively with one the linkage swing arm with branch rotate and be connected, every the linkage swing arm with the gallows rotate and be connected, branch fixed connection in water the downside of the mouth of package, inoculant storage box erect in two vaulting poles and be located the top of watering the mouth of package, the bottom of inoculant storage box seted up the tapping mouth, the feeding rod is movably connected with the inoculant storage box, a striker plate is fixed on the feeding rod and positioned below the inoculant storage box, and the striker plate is used for controlling the opening and the closing of the bleeding hole.

The inoculant feeding mechanism is simple in structure and convenient to use, and the synchronous linkage mechanism can realize synchronous linkage of the casting ladle and the inoculant storage box, namely the casting ladle can be driven to synchronously move forwards while tilting forwards, and the inoculant storage box can be driven to synchronously move backwards while the casting ladle tilts backwards, so that the synchronism of feeding of the inoculant and pouring operation of the casting ladle is ensured, and the quality of a poured casting is ensured.

Before pouring, the discharge opening at the bottom of the inoculant storage box is sealed by the striker plate, and then a proper amount of inoculant is placed in the inoculant storage box. When molten iron is poured into the cavity of the sand mold, an ignition operator pushes the discharging rod away by using the long rod to move the striker plate away, so that the discharging opening is opened, and the inoculant falls into a pouring nozzle of a pouring ladle under the action of self weight and is poured into the cavity of the sand mold together with the molten iron. And (3) finishing the pouring and finishing the feeding of the inoculant at the same time (at the moment, an ignition operator pushes the feeding rod back by using the long rod to seal the discharge hole), so that the aim of uniformly mixing the molten iron and the inoculant is fulfilled, and inoculation treatment on the molten iron is finished. The whole feeding process of the inoculant does not need manual intervention, and the safety and the reliability are realized.

Preferably, the two support rods are symmetrically arranged at two ends of the support rod, two side walls of the inoculant storage box are respectively fixed with a connecting rod, each connecting rod is rotatably connected with one support rod, one connecting rod is sleeved with a slidable connecting sleeve, one end of the feeding rod is fixedly connected with the connecting sleeve, and the material baffle is fixed at the other end of the feeding rod. The ignition operation personnel use the stock to promote blowing pole and adapter sleeve and move along the connecting rod, can realize the opening and the sealing of drainage hole, convenient operation, and blowing pole dismouting and change convenience.

Preferably, a V-shaped groove with an open upper side is formed at the top end of each stay bar, and each connecting rod is rotatably arranged in one groove in a penetrating manner. The design of the V-shaped groove facilitates the disassembly and assembly of the inoculant storage box, and the synchronous linkage effect of the inoculant storage box and the casting ladle can be guaranteed.

Preferably, the upper end of the inoculant storage box is provided with a cover plate which can be opened in a turnover mode, so that sundries and dust are prevented from falling into the inoculant storage box.

Preferably, the middle part of the cover plate is provided with a through hole, a measuring rod with scales vertically penetrates through the through hole, the bottom end of the measuring rod is fixedly provided with a flat plate, and the measuring rod is used for measuring the storage amount of the inoculant in the inoculant storage box. Because the weight of the molten iron in the casting ladle is difficult to accurately control, and the casting operation is usually continuous operation, after the measuring rod is arranged, an operator can visually check the amount of the residual inoculant in the inoculant storage box through the measuring rod in the casting process, so that the dosage of the inoculant is controlled.

Preferably, two fixing rods extending forwards are fixed on the lower side of the pouring nozzle of the ladle, and the supporting rod is fixed on the two fixing rods.

Compared with the prior art, the utility model has the following advantages:

1) the inoculation agent feeding mechanism has a simple structure, can replace manual feeding of inoculant, reduces the labor intensity of workers, and improves the safety factor in the production process;

2) the mechanism for feeding the inoculant along with the pregnancy is convenient to use, and the feeding process of the inoculant can be flexibly controlled by manually controlling the opening and closing of the striker plate;

3) the added inoculant falls into a pouring nozzle of a pouring ladle under the action of self weight and then is poured into a cavity of a sand mold together with molten iron, so that the inoculant can be better and uniformly mixed with the molten iron, and the quality of a poured casting is ensured.

Drawings

FIG. 1 is an external view of a feeding mechanism for a sterilant during pregnancy (a state that a release opening is closed and a cover plate is opened) in the embodiment;

FIG. 2 is a side view corresponding to FIG. 1;

FIG. 3 is a top view corresponding to FIG. 2;

fig. 4 is a state diagram of the feeding mechanism with pregnancy in the embodiment.

Detailed Description

The utility model is described in further detail below with reference to the accompanying examples.

The inoculant storing box 1, the emptying rod 2 and the synchronous linkage mechanism are included in the embodiment, as shown in fig. 1-3, the inoculant storing box 1 is synchronously linked with the casting ladle 3 through the synchronous linkage mechanism, the outer side wall of the casting ladle 3 is rotatably connected with a hanging bracket 31, a control panel 32 for controlling the tilting angle of the casting ladle 3 is installed on the hanging bracket 31, in the embodiment, the control panel 32 and the hanging bracket 31 adopt the prior art, the synchronous linkage mechanism comprises two support rods 41, two linkage rotary rods 42 and a support rod 43, the upper end and the lower end of each support rod 41 are respectively rotatably connected with one linkage rotary rod 42 and one support rod 43, each linkage rotary rod 42 is rotatably connected with the hanging bracket 31, two fixing rods 44 extending forwards are fixed on the lower side of the casting nozzle 33 of the casting ladle 3, the support rod 43 is fixed on the two fixing rods 44, the inoculant storing box 1 is erected on the two support rods 41 and is positioned above the casting nozzle 33 of the casting ladle 3, the bottom of the inoculant storage box 1 is provided with a discharge port 11, the discharge rod 2 is movably connected with the inoculant storage box 1, a striker plate 21 is fixed on the discharge rod 2, the striker plate 21 is located below the inoculant storage box 1, and the striker plate 21 is used for controlling opening and closing of the discharge port 11.

In this embodiment, two support rods 41 are symmetrically arranged at two ends of the support rod 43, two side walls of the inoculant storage box 1 are respectively fixed with a connecting rod 12, a V-shaped groove 45 with an opening at the upper side is arranged at the top end of each support rod 41, each connecting rod 12 rotatably penetrates through one groove 45, a slidable connecting sleeve 13 is sleeved on one connecting rod 12, one end of the feeding rod 2 is fixedly connected with the connecting sleeve 13, and the striker plate 21 is fixed at the other end of the feeding rod 2.

In the embodiment, a cover plate 14 which can be opened in a turnover mode is installed at the upper end of an inoculant storage box 1, a through hole 15 is formed in the middle of the cover plate 14, a measuring rod 16 with scales vertically penetrates through the through hole 15, a flat plate 17 is fixed at the bottom end of the measuring rod 16, and the measuring rod 16 is used for measuring the storage amount of inoculant in the inoculant storage box 1.

Before pouring, a tapping hole 11 at the bottom of an inoculant storage box 1 is sealed through a material baffle plate 21, then a proper amount of inoculant is placed in the inoculant storage box 1, a cover plate 14 is covered, then a casting ladle 3 is integrally hoisted to the upper side of a sand mold 5, the tilting angle of the casting ladle 3 is adjusted through a control panel 32, the casting ladle 3 tilts forwards, the inoculant storage box 1 can be driven to move forwards synchronously while the casting ladle 3 tilts forwards, molten iron is poured into a cavity of the sand mold 5, an ignition operator pushes a material discharging rod 2 away by using a long rod while the molten iron is poured into the cavity of the sand mold 5, the material baffle plate 21 is moved away, so that the tapping hole 11 is opened, the inoculant fed by self weight falls into a pouring nozzle 33 of the casting ladle 3 and then is poured into the cavity of the sand mold 5 together with the molten iron, and the state diagram of a feeding mechanism along with the ladle is shown in fig. 4; and (3) finishing pouring and simultaneously finishing feeding of the inoculant (at the moment, an ignition operator pushes the feeding rod 2 back by using the long rod to seal the discharge hole 11), so that the aim of uniformly mixing the molten iron and the inoculant is fulfilled, and inoculation treatment on the molten iron is finished.

Claims

1. The utility model provides a concentrative inoculant feeding mechanism along with package, its characterized in that includes inoculant storage box, blowing pole and synchronous link gear, inoculant storage box pass through synchronous link gear with water a package synchronous linkage, water the lateral wall of package and a gallows rotate to be connected, the gallows on install and be used for controlling water the control panel of the angle that verts of package, synchronous link gear include two vaulting poles, two linkage swing arms and branch, every the upper end and the lower extreme of vaulting pole respectively with one the linkage swing arm with branch rotate to be connected, every the linkage swing arm with the gallows rotate to be connected, branch fixed connection in water the downside of the mouth of package, inoculant storage box erect in two vaulting poles and be located water the mouth of package above, the bottom of inoculant storage box seted up the drain hole, the feeding rod is movably connected with the inoculant storage box, a striker plate is fixed on the feeding rod and positioned below the inoculant storage box, and the striker plate is used for controlling the opening and the closing of the bleeding hole.

2. The mechanism of claim 1, wherein two struts are symmetrically disposed at two ends of the strut, a connecting rod is fixed to each of two side walls of the inoculant storage box, each connecting rod is rotatably connected to one strut, a slidable connecting sleeve is sleeved on one connecting rod, one end of the feeding rod is fixedly connected to the connecting sleeve, and the striker plate is fixed to the other end of the feeding rod.

3. A mechanism for delivering a contraceptive agent according to claim 2, wherein each of said struts has a V-shaped recess at the top with an open top, and each of said links is rotatably inserted into one of said recesses.

4. The mechanism of claim 1, wherein the inoculant storage box is provided with a cover plate at the top for opening the inoculant storage box.

5. The mechanism of claim 4, wherein a through hole is formed in the middle of the cover plate, a measuring rod with scales is vertically arranged in the through hole in a penetrating manner, a flat plate is fixed at the bottom end of the measuring rod, and the measuring rod is used for measuring the storage amount of the inoculant in the inoculant storage box.

6. The mechanism as claimed in claim 1, wherein two fixing rods are fixed to the lower side of the nozzle of the ladle and extend forward, and the supporting rod is fixed to the two fixing rods.