CN216472264U

CN216472264U - Carbonization furnace is used in production of high-efficient extra coarse tungsten carbide powder

Info

Publication number: CN216472264U
Application number: CN202123025157.4U
Authority: CN
Inventors: 陈伟浩; 杨子强
Original assignee: Jiangxi Xiang Lu Tungsten Co ltd
Current assignee: Jiangxi Xiang Lu Tungsten Co ltd
Priority date: 2021-12-03
Filing date: 2021-12-03
Publication date: 2022-05-10
Anticipated expiration: 2031-12-03

Abstract

The utility model discloses a carbide furnace for producing high-efficiency ultra-coarse tungsten carbide powder, which belongs to the technical field of starch production and comprises a furnace body, wherein one side of the furnace body is hinged with a sealing door plate, the sealing door plate is provided with a cavity, the inner wall of one side of the cavity is fixedly provided with a push rod motor, the cavity is slidably provided with a disc, a push rod of the cavity is fixedly connected with the disc, one side of the disc, which is far away from the push rod motor, is rotatably provided with four threaded rods which are uniformly distributed in an annular shape, one side of the disc, which is far away from the push rod motor, is provided with a two-way motor, the vertical output shaft of the two-way motor is in transmission connection with the four threaded rods, and one side of the sealing door plate, which is close to the furnace body, is provided with four threaded holes which are uniformly distributed in an annular shape; the utility model discloses electronic operation is closed or sealing door board, improves the convenience that sealing door board opened and closed, improves the leakproofness of being connected between sealing door board and the furnace body.

Description

Carbonization furnace is used in production of high-efficient extra coarse tungsten carbide powder

Technical Field

The utility model relates to a starch production technical field especially relates to a carbide furnace is used in production of high-efficient super thick tungsten carbide powder.

Background

The sealed door plant of present super coarse tungsten carbide powder production carbonization furnace opens and closes through a plurality of switch module of manual operation when opening and closing, opens sealed door plant, and troublesome operation like this, when manual operation closed sealed door plant, sealed door plant atress was inhomogeneous, for this reason we provide a super coarse tungsten carbide powder production carbonization furnace of high efficiency.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a carbide furnace is used in production of high-efficient super thick tungsten carbide powder has overcome prior art not enough, aims at solving the problem in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a high-efficient super thick carbide furnace for powder production, includes the furnace body, one side of furnace body articulates there is sealed door plant, be equipped with the cavity on the sealed door plant, one side inner wall fixed mounting of cavity has the push rod motor, cavity slidable mounting has the disc, the push rod and the disc fixed connection of cavity, one side that the push rod motor was kept away from to the disc is rotated and is installed four threaded rods that are annular evenly distributed, one side that the push rod motor was kept away from to the disc is equipped with two-way motor, and two-way motor's perpendicular output shaft is connected with four threaded rod transmissions, four screw holes that are annular evenly distributed are seted up to one side that sealed door plant is close to the furnace body, the one end of threaded rod and the inner wall threaded connection of screw hole, one side that the threaded rod was kept away from to the screw hole is equipped with the thread groove with the screw hole adaptation, the thread groove is seted up on the furnace body.

As a preferred technical scheme of the utility model, one side that the push rod motor was kept away from to the disc is rotated and is installed the driving gear, fixed cover is equipped with driven gear on the threaded rod, driving gear and driven gear meshing, two-way motor's output shaft and driving gear meshing.

As a preferred technical scheme of the utility model, one side that the push rod motor was kept away from to the disc rotates the cross axle that the installation has the level to set up, two-way motor's output shaft and cross axle fixed connection, the cross axle is located to the fixed cover of driving gear.

As a preferred technical scheme of the utility model, the bottom of screw hole and thread groove all is equipped with the internal thread with the threaded rod adaptation.

As an optimized technical scheme of the utility model, fixed mounting has the support column on the furnace body, and the bottom fixed mounting of support column has the bottom plate.

As a preferred technical scheme of the utility model, set up four circular recesses that are the even setting of annular on the disc, circular recess is located the disc and keeps away from one side of push rod motor, and fixed mounting has the bearing in the circular recess, the inner circle fixed connection of threaded rod and bearing.

The utility model has the advantages that:

drive the cross axle through starting two-way motor and rotate, it rotates to drive the driving gear, it rotates to drive driven gear, it rotates to drive four threaded rods, start push rod motor simultaneously and drive the disc and remove, it carries out horizontal migration in the pivoted to drive the threaded rod, it enters into the thread groove to drive the threaded rod, threaded rod and thread groove threaded connection back, the installation of realization furnace body and sealed door plant is sealed, the electrodynamic operation is closed or sealed door plant, improve the convenience that sealed door plant opened and closed, four threaded rods and four thread groove threaded connection, make sealed door plant atress even, improve the leakproofness of being connected between sealed door plant and the furnace body.

The utility model discloses electronic operation is closed or sealing door board, improves the convenience that sealing door board opened and closed, improves the leakproofness of being connected between sealing door board and the furnace body.

Drawings

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

FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1;

FIG. 3 is an enlarged view of the structure at B in FIG. 1;

fig. 4 is a schematic side view of the driving gear of the present invention.

In the figure: 1. a furnace body; 2. a support pillar; 3. a sealing door panel; 4. a cavity; 5. a disc; 6. a push rod motor; 7. a threaded rod; 8. a driven gear; 9. a bi-directional motor; 10. a horizontal axis; 11. a driving gear; 12. a threaded hole; 13. a thread groove.

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. 1-4, a carbonization furnace for producing high-efficiency ultra-coarse tungsten carbide powder comprises a furnace body 1, a sealing door plate 3 is hinged on one side of the furnace body 1, a cavity 4 is arranged on the sealing door plate 3, a push rod motor 6 is fixedly arranged on the inner wall of one side of the cavity 4, a disc 5 is slidably arranged in the cavity 4, a push rod of the cavity 4 is fixedly connected with the disc 5, four threaded rods 7 which are uniformly distributed in a ring shape are rotatably arranged on one side of the disc 5 away from the push rod motor 6, a two-way motor 9 is arranged on one side of the disc 5 away from the push rod motor 6, a vertical output shaft of the two-way motor 9 is in transmission connection with the four threaded rods 7, four threaded holes 12 which are uniformly distributed in a ring shape are arranged on one side of the sealing door plate 3 close to the furnace body 1, one end of the threaded rod 7 is in threaded connection with the inner wall of the threaded hole 12, a threaded groove 13 which is matched with the threaded hole 12 is arranged on one side of the threaded hole 12 away from the threaded rod 7, the screw groove 13 is opened in the furnace body 1.

One side of the disc 5, which is far away from the push rod motor 6, is rotatably provided with a driving gear 11, a driven gear 8 is fixedly sleeved on the threaded rod 7, the driving gear 11 is meshed with the driven gear 8, and an output shaft of the bidirectional motor 9 is meshed with the driving gear 11. A horizontal cross shaft 10 is rotatably arranged on one side of the disc 5, which is far away from the push rod motor 6, an output shaft of the bidirectional motor 9 is fixedly connected with the cross shaft 10, and a driving gear 11 is fixedly sleeved on the cross shaft 10.

The bottom of the threaded hole 12 and the bottom of the threaded groove 13 are both provided with internal threads matched with the threaded rod 7.

The furnace body 1 is fixedly provided with a support column 2, and the bottom of the support column 2 is fixedly provided with a bottom plate.

Set up four circular grooves that are the even setting of annular on the disc 5, circular groove is located disc 5 and keeps away from one side of push rod motor 6, and fixed mounting has the bearing in the circular groove, and threaded rod 7 and the inner circle fixed connection of bearing realize that threaded rod 7 rotates and install on disc 5 through the setting of bearing.

The working principle is as follows: drive cross axle 10 through starting two-way motor 9 and rotate, it rotates to drive driving gear 11, it rotates to drive driven gear 8, drive four threaded rods 7 and rotate, start push rod motor 6 simultaneously and drive disc 5 and remove, it carries out horizontal migration to drive threaded rod 7 in the pivoted, it passes screw hole 12 and enters into thread groove 13 to drive threaded rod 7, threaded rod 7 and 13 threaded connection backs of thread groove, it is sealed with the installation of sealing door plant 3 to realize furnace body 1, the electrically-operated operation is closed or sealing door plant, improve the convenience that sealing door plant 3 opened and closed, four threaded rods 7 and 13 threaded connection of four thread grooves, make sealing door plant 3 atress even, improve the leakproofness of being connected between sealing door plant 3 and the furnace body 1.

Finally, it should be noted that: in the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a high-efficient carbide furnace for super coarse tungsten carbide powder production, includes furnace body (1), one side of furnace body (1) articulates there is sealed door plant (3), its characterized in that, be equipped with cavity (4) on sealed door plant (3), one side inner wall fixed mounting of cavity (4) has push rod motor (6), cavity (4) slidable mounting has disc (5), the push rod and disc (5) fixed connection of cavity (4), one side that push rod motor (6) were kept away from in disc (5) rotates and installs four threaded rod (7) that are annular evenly distributed, one side that push rod motor (6) were kept away from in disc (5) is equipped with two-way motor (9), and the perpendicular output shaft and four threaded rod (7) transmission of two-way motor (9) are connected, four threaded hole (12) that are annular evenly distributed are seted up to one side that sealed door plant (3) are close to furnace body (1), one end of the threaded rod (7) is in threaded connection with the inner wall of the threaded hole (12), a thread groove (13) matched with the threaded hole (12) is formed in one side, away from the threaded rod (7), of the threaded hole (12), and the thread groove (13) is formed in the furnace body (1).

2. The carbonization furnace for producing the highly efficient ultra-coarse tungsten carbide powder as claimed in claim 1, wherein a driving gear (11) is rotatably mounted on one side of the disc (5) away from the push rod motor (6), a driven gear (8) is fixedly sleeved on the threaded rod (7), the driving gear (11) is meshed with the driven gear (8), and an output shaft of the bidirectional motor (9) is meshed with the driving gear (11).

3. The carbonization furnace for producing the highly efficient ultra-coarse tungsten carbide powder as claimed in claim 2, wherein a horizontally arranged transverse shaft (10) is rotatably mounted on one side of the disc (5) far away from the push rod motor (6), an output shaft of the bidirectional motor (9) is fixedly connected with the transverse shaft (10), and the driving gear (11) is fixedly sleeved on the transverse shaft (10).

4. The carbonization furnace for producing the highly efficient ultra-coarse tungsten carbide powder as claimed in claim 1, wherein the bottom of the threaded hole (12) and the threaded groove (13) are provided with internal threads adapted to the threaded rod (7).

5. The carbonization furnace for producing the highly efficient ultra-coarse tungsten carbide powder as claimed in claim 1, wherein the furnace body (1) is fixedly provided with a support column (2), and the bottom of the support column (2) is fixedly provided with a bottom plate.

6. The carbonization furnace for producing the efficient ultra-coarse tungsten carbide powder as claimed in claim 1, wherein the disc (5) is provided with four circular grooves uniformly arranged in a ring shape, the circular grooves are positioned on one side of the disc (5) far away from the push rod motor (6), a bearing is fixedly arranged in the circular grooves, and the threaded rod (7) is fixedly connected with an inner ring of the bearing.