CN211013639U

CN211013639U - Portable sampling spoon for molten iron

Info

Publication number: CN211013639U
Application number: CN201921919724.0U
Authority: CN
Inventors: 谢克飞; 刘邦
Original assignee: Tianjin Exxon Technology Co ltd
Current assignee: Tianjin Exxon Technology Co ltd
Priority date: 2019-11-08
Filing date: 2019-11-08
Publication date: 2020-07-14
Anticipated expiration: 2029-11-08

Abstract

The utility model discloses a portable sampling spoon for molten iron, which comprises a spoon handle and a locking mechanism, wherein one end of the spoon handle is fixedly connected with a spoon body, the other end of the spoon handle is connected with a handle, the handle is symmetrically connected with hand brakes through a connecting ring, the circumference of the outer wall of one end of the spoon handle close to the spoon body is connected with a bearing which is fixedly connected with the first connecting plate, two sides of the first connecting plate are connected with a second connecting plate through a shaft pin, the inner side of the second connecting plate is connected with the middle part of the locking disc through the shaft pin, an adjusting wire in the locking structure extends out of the front of the first connecting plate through a pulley groove, the other end of the adjusting wire is connected with a hand brake, the universal wheel is installed to second connecting plate lower extreme, the utility model discloses can guarantee the steady removal of sampling spoon with removing the in-process at the sample, reduce the pouring down of molten iron and spill, improve the security, saved intensity of labour simultaneously greatly.

Description

Portable sampling spoon for molten iron

Technical Field

The utility model relates to a molten iron sampling container technical field specifically is a molten iron is with portable sampling spoon.

Background

The high-temperature sampling spoon is a special tool for taking molten iron and other melt metal liquid in front of a furnace, and comprises a spoon handle and a spoon body, wherein the spoon body is made of a high-temperature-resistant material. In daily high temperature sampling process, pour into the sample mould in the molten iron back of getting in the stove with the sampling spoon, the molten iron is at the internal cooling shaping of sample mould, because the sampling spoon quality is heavier, and operation workman high in labor strength in the sampling process, and the molten iron is easily toppled because of human rocking production in the sampling spoon, is stained with the iron slag around making the mould, has a great deal of inconvenience in the use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a portable sampling spoon is used to molten iron to solve the problem of proposing among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a portable sampling spoon for molten iron comprises a spoon handle and a locking mechanism, wherein one end of the spoon handle is fixedly connected with a spoon body, the spoon body is a cavity with an upward opening, a flow guide nozzle is arranged at one side edge of the upper end face, the other end of the spoon handle is connected with a handle, the handle is symmetrically connected with a hand brake through a connecting ring, a bearing is circumferentially connected to one end, close to the spoon body, of the spoon handle, the bearing is fixedly connected with a first connecting plate, two sides of the first connecting plate are connected with second connecting plates through shaft pins, the inner sides of the second connecting plates are connected with the middle parts of locking discs through shaft pins, the locking discs are provided with locking grooves with annular distribution quantity not less than 6, the locking mechanism comprises a locking shaft, a sleeve, a spring and an adjusting wire, one end of the locking shaft is inserted into the locking groove, the other end of the locking shaft is sleeved in, the locking shaft is connected with the regulating wire in the one end of sleeve, be equipped with the spring in the sleeve, the both ends of spring respectively with sleeve and locking hub connection, the spring is in the natural flexible state when locking shaft and locking groove connection, the regulating wire passes through the pulley recess and extends the preceding of first connecting plate, the pulley is located first connecting plate, the regulating wire other end is connected with the manual brake, the universal wheel is installed to second connecting plate lower extreme.

Preferably, the spoon body is a high-temperature-resistant ceramic fiber sampling spoon, the upper end face of the spoon body is arc-shaped, and the diameter of the cavity is gradually reduced from top to bottom.

Preferably, the spoon handle, the handle and the spoon body are of an integrated structure.

Preferably, the first connecting plate is provided with a clamping groove matched with the bearing, and the bearing is clamped in the first connecting plate.

Preferably, the shaft pin and the central shaft of the locking disc are on the same horizontal line.

Preferably, the one end that locking shaft and locking recess are connected is the round platform form, locking recess is compared with prior art with locking shaft round platform looks adaptation, the beneficial effects of the utility model are that: this kind of portable sampling spoon for molten iron, through connect the bearing on the spoon handle, the sampling spoon can free rotation, the sampling spoon is connected with the connecting plate of taking the universal wheel, can adjust the height of sampling spoon when taking a sample, at the sample with remove the in-process, can lock the connecting plate through locking mechanical system and guarantee the sample and remove the steady of process, reduce the pouring of molten iron, the security has been improved simultaneously, at the in-process of pouring into the mould, promote the sampling spoon with the help of the universal wheel, the intensity of labour has been greatly reduced.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a front view of the first connecting plate and the second connecting plate of the present invention;

fig. 3 is the schematic diagram of the internal structure of the locking mechanism of the present invention.

In the figure: the spoon comprises a spoon handle 1, a handle 2, a spoon body 3, a flow guide nozzle 31, a bearing 4, a first connecting plate 5, a shaft pin 6, a second connecting plate 7, a universal wheel 8, a handbrake 9, a connecting ring 91, a locking mechanism 10, a locking shaft 101, a sleeve 102, a spring 103, an adjusting wire 104, a pulley 11, a locking disc 12 and a locking groove 121.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a portable sampling spoon for molten iron comprises a spoon handle 1 and a locking mechanism 10, wherein one end of the spoon handle 1 is fixedly connected with a spoon body 3, the spoon body 3 is a cavity with an upward opening, a flow guide nozzle 31 is arranged at one side edge of the upper end face, the spoon body 3 is a high-temperature-resistant ceramic fiber sampling spoon, the upper end face of the spoon body 3 is arc-shaped, the diameter of the cavity is gradually reduced from top to bottom, the other end of the spoon handle 1 is connected with a handle 2, an anti-skidding rubber pad is arranged on the handle 2, the spoon handle 1, the handle 2 and the spoon body 3 are of an integral structure, a hand brake 9 is symmetrically connected onto the handle 2 through a connecting ring 91, a bearing 4 is circumferentially connected onto the outer wall of one end, close to the spoon body 3, of the spoon handle 1, the bearing 4 is fixedly connected with a first connecting plate 5, the first connecting plate 5 is provided with a clamping groove matched with the bearing 4, the bearing 4 is clamped, the inner side of the second connecting plate 7 is connected with a shaft pin 6 through the shaft pin 6 and the middle part of a locking disc 12, the central shaft of the locking disc 12 is on the same horizontal line, the locking disc 12 is provided with locking grooves 121 with the number not less than 6 in annular distribution, the locking mechanism 10 comprises a locking shaft 101, a sleeve 102, a spring 103 and an adjusting wire 104, one end of the locking shaft 101 is inserted into the locking groove 121, one end of the locking shaft 101 connected with the locking groove 121 is in a circular truncated cone shape, the locking groove 121 is matched with the circular truncated cone end of the locking shaft 101, the other end of the locking shaft 101 is sleeved in the sleeve 102, the sleeve 102 is positioned in the first connecting plate 5, one end of the locking shaft 101 sleeved in the sleeve 102 is connected with the adjusting wire 104, the preferred adjusting wire 104 can be a stainless steel brake wire without elasticity, the spring 103 is arranged in the sleeve 102, and two ends of the spring 103 are respectively connected with the, the adjusting wire 104 extends out of the front of the first connecting plate 5 through a groove of the pulley 11, the pulley 11 is positioned in the first connecting plate 5, the other end of the adjusting wire 104 is connected with the hand brake 9, the adjusting wire 104 enters from a through hole on a fixed rod of the hand brake 9 and is connected with a brake lever of the hand brake 9, a spring is connected between the fixed rod of the hand brake 9 and the brake lever, when the hand brake 9 is tightly held, the adjusting wire 104 is pulled and straightened towards the hand brake, one end of the adjusting wire 104 connected with the locking shaft 101 pulls the locking shaft 101 to extend and retract towards the sleeve 102, the other end of the locking shaft 101 is separated from the locking groove 121, the locking mechanism 10 does not limit the first connecting plate 5 any more, the spoon handle 1 can drive the first connecting plate 5 to rotate so as to adjust the height of the spoon body 3, after the height of the spoon body 3 is adjusted, when the hand brake 9 is released, the adjusting wire 104 is in a relaxed state, under the elastic action of, first connecting plate 5 and second connecting plate 7 position are locked, and spring 103 is in the nature state of stretching out and drawing back this moment, and control rotation spoon handle 1 and adjust the angle and scoop out the molten iron under the effect of bearing 4, universal wheel 8 is installed to second connecting plate 7 lower extreme, and universal wheel 8 has locking mechanism, can guarantee to get the stability of molten iron in-process ladle.

The working principle is as follows: during sampling, the universal wheel 8 is locked to ensure that the position of the sampling spoon is fixed, an operator holds the handle 2 and simultaneously grips the hand brake 9, the adjusting wire 104 is pulled to be straightened, the adjusting wire 104 pulls the locking shaft 101 to extend into the sleeve 102, the locking shaft 101 is separated from the locking groove 121, the first connecting plate 5 and the second connecting plate 7 can rotate freely at the moment, the height of the spoon body 3 is adjusted, the hand brake is released at the moment, the adjusting wire 104 is in a loosening state, the locking shaft 101 is clamped with the locking groove 121 under the action of the elastic force of the spring 103, the positions of the first connecting plate 5 and the second connecting plate 7 are locked, the spoon handle 1 is rotated left and right to scoop molten iron, the height of the spoon handle 1 is adjusted to place the spoon body into the molten iron for sampling, the universal wheel 8 is unlocked, the first connecting plate 5 is unlocked by holding the hand brake 9, the handle 2 is pressed downwards to enable the spoon body 3 to leave the sampling area, the hand brake 9 is released to lock the first, the handle 2 is rotated to lead the molten iron into the mould from the spoon body 3.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a portable sampling spoon for molten iron, includes spoon handle (1) and locking mechanical system (10), its characterized in that: the spoon is characterized in that one end of a spoon handle (1) is fixedly connected with a spoon body (3), the spoon body (3) is a cavity with an upward opening, a flow guide nozzle (31) is arranged at one side edge of the upper end face of the cavity, the other end of the spoon handle (1) is connected with a handle (2), the handle (2) is symmetrically connected with a hand brake (9) through a connecting ring (91), a bearing (4) is circumferentially connected to the outer wall of one end, close to the spoon body (3), of the spoon handle (1), the bearing (4) is fixedly connected with a first connecting plate (5), two sides of the first connecting plate (5) are connected with second connecting plates (7) through shaft pins (6), the inner side of each second connecting plate (7) is connected with the middle of a locking disc (12) through shaft pins (6), the locking disc (12) is provided with locking grooves (121) with the number of which is not less than 6 in, the hand brake comprises a sleeve (102), a spring (103) and an adjusting line (104), one end of a locking shaft (101) is inserted into a locking groove (121), the other end of the locking shaft (101) is sleeved in the sleeve (102), the sleeve (102) is located in a first connecting plate (5), one end, sleeved in the sleeve (102), of the locking shaft (101) is connected with the adjusting line (104), the spring (103) is arranged in the sleeve (102), two ends of the spring (103) are respectively connected with the sleeve (102) and the locking shaft (101), the spring (103) is in a natural telescopic state when the locking shaft (101) is connected with the locking groove (121), the adjusting line (104) extends out of the front face of the first connecting plate (5) through a groove of a pulley (11), the pulley (11) is located in the first connecting plate (5), and the other end of the adjusting line (104) is connected with a hand brake (9), and universal wheels (8) are installed at the lower ends of the second connecting plates (7).

2. The portable sampling spoon for molten iron of claim 1, characterized in that: the spoon body (3) is a high-temperature-resistant ceramic fiber sampling spoon, the upper end face of the spoon body (3) is arc-shaped, and the diameter of the cavity is gradually reduced from top to bottom.

3. The portable sampling spoon for molten iron of claim 1, characterized in that: the spoon handle (1), the handle (2) and the spoon body (3) are of an integrated structure.

4. The portable sampling spoon for molten iron of claim 1, characterized in that: the first connecting plate (5) is provided with a clamping groove matched with the bearing (4), and the bearing (4) is clamped in the first connecting plate (5).

5. The portable sampling spoon for molten iron of claim 1, characterized in that: the central shafts of the shaft pin (6) and the locking disc (12) are on the same horizontal line.

6. The portable sampling spoon for molten iron of claim 1, characterized in that: the locking shaft (101) is in a circular truncated cone shape at one end connected with the locking groove (121), and the locking groove (121) is matched with the circular truncated cone end of the locking shaft (101).