CN212560360U

CN212560360U - Auxiliary discharging mechanism of quenching device

Info

Publication number: CN212560360U
Application number: CN202021168822.8U
Authority: CN
Inventors: 李勇
Original assignee: Zhengzhou Blue Light Electrical Equipment Co ltd
Current assignee: Zhengzhou Blue Light Electrical Equipment Co ltd
Priority date: 2020-06-22
Filing date: 2020-06-22
Publication date: 2021-02-19
Anticipated expiration: 2030-06-22

Abstract

The utility model discloses an auxiliary discharging mechanism of a quenching device in the technical field of grinding ball quenching, which comprises a quenching box, wherein the quenching box is provided with a first rotating shaft, a second rotating shaft, a third rotating shaft and a fourth rotating shaft, the first rotating shaft is provided with a first conveying belt, the first rotating shaft is provided with a first belt wheel and a first gear ring, the first belt wheel is provided with a first belt, the first belt is provided with a second belt wheel, the first gear ring is provided with a middle gear ring, the middle gear ring is provided with a second gear ring, the second gear ring is connected with the second rotating shaft, the second rotating shaft is provided with a second conveying belt, the third rotating shaft is provided with a third conveying belt, the third rotating shaft is provided with a second belt wheel and a third belt wheel, the third belt wheel is provided with a second belt, the second belt wheel is provided with a fourth belt wheel, the fourth belt wheel is connected with the fourth rotating shaft, the fourth rotating shaft is provided with a shifting sheet, the right end of the fourth rotating shaft is rotated with a straight plate, the straight plate is provided with a lower, is convenient for discharging.

Description

Auxiliary discharging mechanism of quenching device

Technical Field

The utility model relates to a ball quenching technical field specifically is a quenching device's supplementary discharge mechanism.

Background

Quenching is a heat treatment process in which steel is heated to a temperature above the critical temperature, held for a certain period of time, and then cooled at a rate greater than the critical cooling rate to obtain an unbalanced structure mainly composed of martensite (or bainite or single-phase austenite is obtained as necessary). Quenching is the most widely used work technology method in the heat treatment process of steel.

The grinding ball is basically formed by casting, and the metal structure in the grinding ball is controlled by a subsequent heat treatment process so as to achieve the effect of improving the performance of the grinding ball, and the grinding ball needs to be quenched after the casting, and the quenching is generally carried out in a quenching tank.

At present, the existing quenching only comprises the step of placing the grinding balls in a quenching tank for heat treatment, so that the phenomenon of insufficient quenching of the grinding balls is easy to occur, the quality consistency is poor, and meanwhile, the quenched grinding balls are not placed and taken out.

Based on this, the utility model designs a specifically be a quenching device's supplementary discharge mechanism to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an auxiliary discharging mechanism of a quenching device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an auxiliary discharging mechanism of a quenching device comprises a quenching box and a driving motor, wherein the inner wall of the quenching box is rotatably connected with a first rotating shaft, a second rotating shaft, a third rotating shaft and a fourth rotating shaft through fixedly connected bearings, the first rotating shaft is movably connected with a first conveying belt, the rear end of the first rotating shaft is respectively and fixedly connected with a first belt pulley and a first gear ring, the first belt pulley is movably connected with a first belt, the bottom of the first belt is fixedly connected with a second belt pulley, the first gear ring is connected with a middle gear ring in a meshed manner, the middle gear ring is connected with a second gear ring in a meshed manner, the second gear ring is fixedly connected with the outer end of the second rotating shaft, the second rotating shaft is movably connected with a second conveying belt, the third rotating shaft is movably connected with a third conveying belt, and the outer end of the third rotating shaft is respectively and fixedly connected with a second belt pulley and a third belt pulley, third belt pulley swing joint has the second belt, second belt pulley swing joint has the fourth belt pulley, the outer end fixed connection of fourth belt pulley and fourth pivot, even fixedly connected with plectrum, right-hand member in the fourth pivot is rotated and is connected with straight board, fixedly connected with is used for the unloading board of material water conservancy diversion between the straight board, third pivot and driving motor's output fixed connection.

Preferably, the quenching box is rotatably connected with an intermediate gear ring through a fixedly connected bearing.

Preferably, the straight plate is fixedly connected with the quenching box.

Preferably, the quenching box is fixedly connected with a second guide plate above the right end of the third conveyor belt, and the quenching box is fixedly connected with a first guide plate above the right end of the second conveyor belt.

Preferably, the outer wall of the quenching box is fixedly connected with a supporting plate, the driving motor is fixedly installed on the supporting plate, and the driving motor is electrically connected with an external power supply.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a driving motor drives a set of third pivot and rotates, the ball guide after the third pivot drive third conveyer belt activity will quenches is to the fretwork conveyer belt on, the third pivot is passed through another set of third pivot of third conveyer belt drive and is rotated, another set of third pivot drive third belt pulley, the third belt pulley passes through second belt drive fourth belt pulley and rotates, fourth belt wheel drive fourth pivot rotates and rotates, fourth pivot drive fretwork conveyer belt activity, fretwork conveyer belt and plectrum cooperation are convenient to shift the ball after quenching to the flitch on, fall to the collection structure in through the flitch down, make the device conveniently take out the ball after quenching, the ejection of compact of being convenient for. The utility model discloses a second belt pulley drives first belt activity, first belt drives first belt pulley and rotates, the first conveyer belt of first belt pulley drive, first conveyer belt drives the ball that needs to quench and removes the quenching at the quenching case, then fall on the second conveyer belt, the first ring gear of first pivot drive rotates, first ring gear rotates through middle ring gear drive second ring gear, second ring gear drive second pivot is rotated, second pivot drive second conveyer belt removes, second conveyer belt moving direction is opposite with first conveyer belt, the second conveyer belt drives the ball and continues to quench. Finally, the grinding balls fall on the third conveying belt to continue quenching treatment, the first conveying belt, the second conveying belt and the third conveying belt are matched with each other, the time of the grinding balls in the quenching box is delayed, the grinding balls are in full contact with quenching media, the grinding balls are uniformly quenched, the quality is consistent, in addition, the first guide plate and the second guide plate are in full guide to the grinding balls, and the grinding balls can be prevented from scattering at other parts.

Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

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

FIG. 2 is a rear view of the structure of the present invention;

FIG. 3 is a sectional view of the structure of the present invention;

in the drawings, the components represented by the respective reference numerals are listed below:

1. the quenching box 2, the supporting plate 3, the driving motor 4, the blanking plate 5, the straight plate 6, the shifting piece 7, the hollow conveying belt 8, the first belt pulley 9, the first belt 10, the middle gear ring 11, the first gear ring 12, the second gear ring 13, the second belt pulley 14, the third belt pulley 15, the fourth belt pulley 16, the first rotating shaft 17, the first conveying belt 18, the first guide plate 19, the second rotating shaft 20, the second guide plate 21, the third rotating shaft 22, the second conveying belt 23, the third conveying belt 24, the fourth rotating shaft 25 and the second belt.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: an auxiliary discharging mechanism of a quenching device comprises a quenching box 1 and a driving motor 3, wherein the inner wall of the quenching box 1 is rotatably connected with a first rotating shaft 16, a second rotating shaft 19, a third rotating shaft 21 and a fourth rotating shaft 24 through fixedly connected bearings, the first rotating shaft 16 is movably connected with a first conveying belt 17, the rear end of the first rotating shaft 16 is respectively and fixedly connected with a first belt pulley 8 and a first gear ring 11, the first belt pulley 8 is movably connected with a first belt 9, the bottom of the first belt 9 is fixedly connected with a second belt pulley 13, the first gear ring 11 is engaged with a middle gear ring 10, the quenching box 1 is rotatably connected with a middle gear ring 10 through fixedly connected bearings, the middle gear ring 10 is engaged with a second gear ring 12, the second gear ring 12 is fixedly connected with the outer end of the second rotating shaft 19, the second rotating shaft 19 is movably connected with a second conveying belt 22, the third rotating shaft 21 is movably connected with a third conveying belt 23, the quenching box 1 is fixedly connected with a second guide plate 20 above the right end of the third conveyor belt 23, the first guide plate 18 and the second guide plate 20 are fixedly connected with the front inner wall and the rear inner wall of the quenching box 1, and the first guide plate 18 and the second guide plate 20 are beneficial to completely guiding grinding balls, so that the grinding balls can be prevented from scattering at other parts;

a first guide plate 18 is fixedly connected above the right end of a second conveyor belt 22 of the quenching box 1, the outer end of a third rotating shaft 21 is fixedly connected with a second belt pulley 13 and a third belt pulley 14 respectively, the third belt pulley 14 is movably connected with a second belt 25, the second belt 25 is movably connected with a fourth belt pulley 15, the fourth belt pulley 15 is fixedly connected with the outer end of a fourth rotating shaft 24, the first belt pulley 9 is driven to move by the second belt pulley 13, the first belt pulley 9 drives the first belt pulley 8 to rotate, the first belt pulley 8 drives the first conveyor belt 17, the second conveyor belt 22 and the third conveyor belt 23 are all attached to the inner wall of the quenching box 1 in a sliding connection, the first conveyor belt 17 drives grinding balls to be quenched to move and quench in the quenching box 1 and then fall onto the second conveyor belt 22, the first rotating shaft 16 drives the first gear ring 11 to rotate, the first gear ring 11 drives the second gear ring 12 to rotate by the middle gear ring 10, the second gear ring 12 drives the second rotating shaft 19 to rotate, the second rotating shaft 19 drives the second conveyor belt 22 to move, the moving direction of the second conveyor belt 22 is opposite to that of the first conveyor belt 17, and the second conveyor belt 22 drives the grinding balls to continue quenching. Finally, the grinding balls fall on a third conveyor belt 23 to continue quenching treatment, and the first conveyor belt 17, the second conveyor belt 22 and the third conveyor belt 23 are matched with each other, so that the time of the grinding balls in the quenching box 1 is delayed, the grinding balls are in full contact with a quenching medium, the grinding balls are uniformly quenched, and the quality is consistent;

the fourth rotating shaft 24 is uniformly and fixedly connected with a shifting sheet 6, the fourth rotating shaft 24 at the right end is rotatably connected with straight plates 5, the straight plates 5 are fixedly connected with the quenching box 1, a blanking plate 4 for material diversion is fixedly connected between the straight plates 5, the third rotating shaft 21 is fixedly connected with the output end of a driving motor 3, the driving motor 3 drives a group of third rotating shafts 21 to rotate, the third rotating shafts 21 drive a third conveying belt 23 to move so as to guide the quenched grinding balls to the hollow conveying belts 7, the third rotating shafts 21 drive another group of third rotating shafts 21 to rotate through the third conveying belt 23, the other group of third rotating shafts 21 drive a third belt pulley 14, the third belt pulley 14 drives a fourth belt pulley 15 to rotate through a second belt 25, the fourth belt pulley 15 drives the fourth rotating shaft 24 to rotate, the fourth rotating shaft 24 drives the hollow conveying belt 7 to move, the hollow conveying belt 7 and the shifting sheet 6 are matched so as to conveniently transfer the quenched grinding balls to the blanking plate 4, fall to in the collection structure through flitch 4 down for the device is convenient to take out the ball after quenching, the ejection of compact of being convenient for.

The outer wall of the quenching box 1 is fixedly connected with a supporting plate 2, a driving motor 3 is fixedly installed on the supporting plate 2, the driving motor 3 is electrically connected with an external power supply, and the driving motor 3 is a 60ST-H00630200W3000R0.637NM servo motor.

One specific application of this embodiment is: grinding balls are poured into the quenching box 1 and fall onto the first conveyor belt 17, the driving motor 3 is started, the driving motor 3 drives a group of third rotating shafts 21 to rotate, the third rotating shafts 21 drive the second belt pulleys 13 to rotate, the second belt pulleys 13 drive the first belt 9 to move, the first belt pulley 9 drives the first belt pulley 8 to rotate, the first belt pulley 8 drives the first conveyor belt 17, the first conveyor belt 17 drives the grinding balls to be quenched to move and quench in the quenching box 1, then the first guide plate 18 guides all the grinding balls to fall onto the second conveyor belt 22, the first rotating shaft 16 drives the first gear ring 11 to rotate, the first gear ring 11 drives the second gear ring 12 to rotate through the middle gear ring 10, the second gear ring 12 drives the second rotating shafts 19 to rotate, the second rotating shafts 19 drive the second conveyor belt 22 to move, the moving direction of the second conveyor belt 22 is opposite to that of the first conveyor belt 17, the second conveyor belt 22 drives the grinding balls to continue quenching, finally, the second guide plate 20 guides the grinding balls to fall onto the third conveyor belt 23 again for continuous quenching treatment, the first conveyor belt 17, the second conveyor belt 22 and the third conveyor belt 23 are matched with each other, the time of the grinding balls in the quenching box 1 is delayed, the grinding balls are in full contact with a quenching medium, the grinding balls are quenched uniformly and uniformly, the quality is consistent, the third rotary shaft 21 drives the third conveyor belt 23 to move so as to guide the quenched grinding balls onto the hollowed conveyor belt 7, the third rotary shaft 21 drives another group of third rotary shafts 21 to rotate through the third conveyor belt 23, the other group of third rotary shafts 21 drives the third belt pulley 14, the third belt pulley 14 drives the fourth belt pulley 15 to rotate through the second belt 25, the fourth belt pulley 15 drives the fourth rotary shaft 24 to rotate, the fourth rotary shaft 24 drives the hollowed conveyor belt 7 to move, the hollowed conveyor belt 7 is matched with the shifting piece 6 so as to transfer the quenched grinding balls onto the lower material plate 4, fall to in the collection structure through flitch 4 down for the device is convenient to take out the ball after quenching, the ejection of compact of being convenient for. The first guide plate 18 and the second guide plate 20 help to guide all the grinding balls, and the grinding balls are prevented from scattering at other positions.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a quenching device's supplementary discharge mechanism, includes quenching case (1) and driving motor (3), its characterized in that: the inner wall of the quenching box (1) is rotatably connected with a first rotating shaft (16), a second rotating shaft (19), a third rotating shaft (21) and a fourth rotating shaft (24) through bearings fixedly connected, a first conveying belt (17) is movably connected onto the first rotating shaft (16), the rear end of the first rotating shaft (16) is fixedly connected with a first belt pulley (8) and a first gear ring (11) respectively, a first belt (9) is movably connected onto the first belt pulley (8), a second belt pulley (13) is fixedly connected onto the bottom of the first belt (9), the first gear ring (11) is connected with a middle gear ring (10) in a meshed manner, the middle gear ring (10) is connected with a second gear ring (12) in a meshed manner, the second gear ring (12) is fixedly connected with the outer end of the second rotating shaft (19), and a second conveying belt (22) is movably connected onto the second rotating shaft (19), swing joint has third conveyer belt (23) on third pivot (21), the outer end difference fixedly connected with second belt pulley (13) and third belt pulley (14) of third pivot (21), third belt pulley (14) swing joint has second belt (25), second belt (25) swing joint has fourth belt pulley (15), the outer end fixed connection of fourth belt pulley (15) and fourth pivot (24), even fixedly connected with plectrum (6) on fourth pivot (24), the right-hand member fourth pivot (24) are rotated and are connected with straight board (5), fixedly connected with is used for flitch (4) down of material water conservancy diversion between straight board (5), the output fixed connection of third pivot (21) and driving motor (3).

2. The auxiliary discharging mechanism of the quenching device as claimed in claim 1, wherein: the quenching box (1) is rotatably connected with an intermediate gear ring (10) through a bearing fixedly connected with the quenching box.

3. The auxiliary discharging mechanism of the quenching device as claimed in claim 2, wherein: the straight plate (5) is fixedly connected with the quenching box (1).

4. The auxiliary discharging mechanism of the quenching device as claimed in claim 3, wherein: the quenching box (1) is fixedly connected with a second guide plate (20) above the right end of a third conveyor belt (23), and the quenching box (1) is fixedly connected with a first guide plate (18) above the right end of a second conveyor belt (22).

5. The auxiliary discharging mechanism of the quenching device as claimed in claim 4, wherein: the outer wall of the quenching box (1) is fixedly connected with a supporting plate (2), the driving motor (3) is fixedly installed on the supporting plate (2), and the driving motor (3) is electrically connected with an external power supply.