CN208620825U

CN208620825U - A kind of agricultural farm implements production atmosphere furnace device for being convenient for furnace sealing and placement

Info

Publication number: CN208620825U
Application number: CN201820865814.5U
Authority: CN
Inventors: 韩祥
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-06-06
Filing date: 2018-06-06
Publication date: 2019-03-19
Anticipated expiration: 2028-06-06

Abstract

The utility model discloses a kind of agriculture farm implements production atmosphere furnace devices for being convenient for furnace sealing and placement of parts machining equipment technical field, including furnace body, the side of the furnace body is provided with control electrical cabinet, the front end side wall of the furnace body is provided with stove door plant, the side wall of the stove door plant is fixed with card holder, door damper is provided on the inside of the card holder, outer surface close to door damper two sides stove door plant is provided with fixed column, one end activity of the fixed column is connected with rotating block, the utility model passes through the cooperation between vibration damper plate and Fu Ma wheel, it may be implemented in fixed good fortune horse wheel, the rotation amplitude for preventing good fortune horse from taking turns is excessive, it is shaken when device being caused to decline excessive, internal component damage, by utilizing the cooperation between rotating block and bayonet lock plate, the fixed stability of door damper can effectively be improved, it prevents in burner hearth Portion's pressure is excessive, so that door damper is separated with stove door plant, influences the air-tightness of burner hearth.

Description

A kind of agricultural farm implements production atmosphere furnace device for being convenient for furnace sealing and placement

Technical field

The utility model relates to parts machining equipment technical field, specially a kind of agriculture farm implements production is with convenient for furnace body Sealing and the atmosphere furnace device placed.

Background technique

The characteristics of atmosphere furnace is to be passed through the artificial prepared atmosphere of certain ingredients, into furnace under a certain determined temperature to reach To the purpose of certain heat treatment, such as gas carburizing, carbo-nitriding and bright quenching, annealing, normalizing etc.；In order to control the gas in furnace Atmosphere maintains the pressure in furnace, and working space will completely cut off always with outside air in furnace, avoids gas leakage and sucking air as far as possible, therefore It is required that furnace shell, masonry, fire door and all extraneous union piece such as fans, thermocouple, radiant tube, push-and-pull material machine etc. is using sealing dress It sets；In order to guarantee that the stability of atmosphere, atmosphere furnace can be divided into Muffle furnace and two kinds of unmuffled type furnace, the flame of Muffle furnace is in Muffle Outside, workpiece carries out indirect heating in Muffle；Unmuffled type furnace using various Fire Radiation pipes perhaps electric radiant tube by flame or Electric heating element is separated with furnace gas, in order to avoid the stabilization of broken ring furnace atmosphere；Reducing gas and air mixing reach certain mixing ratio, one Determine easily to set off an explosion at temperature, thus to stove before, rear chamber, quenching chamber and slow cooling room etc. are equipped with explosion-protection equipment, and stove supplies Gas and the control system of exhaust will also have explosion precaution；No Muffle atmosphere furnace uses reducibility gas, in order to not influence masonry Service life, and do not break the normal furnace atmosphere of ring, it is desirable that masonry of burner hearth uses impervious carbon refractory.

Existing atmosphere furnace when in use, can not guarantee that the air-tightness of burner hearth, the prior art provide understanding thus well Certainly scheme, for example, Chinese Patent Application No. CN201220341808.2 a kind of bidirectional heat preservation atmosphere furnace stove gate device and have should The atmosphere furnace of stove gate device, including firedoor hinge and fire door；Firedoor hinge includes support rod and upper lower fulcrum bar；Fire door activity is fixed Between upper lower fulcrum bar, and it can rotate around the axis；Firedoor hinge is fixed in atmosphere furnace by upper and lower fixed hinge activity, thus So that the stove gate device activity is convenient, convenient for folding；Fire door has shell, air heat-insulation layer and insulating brick-layer, guarantees heat preservation effect While fruit, the process for putting insulating brick is eliminated, using simplicity, in addition, being flexibly connected fixed fire door by fixture and collet Device and the fire door further simplify the process of folding fire door, keep moving process simple and efficient, meet technique and require most The application of high experiment, but this device still has certain problem, and the door damper of this device is easy to the pressure in burner hearth When excessive, certain impact is caused to door damper, so that door damper is separated with device generation, influences the air-tightness of device, Simultaneously when carrying out fixing after auxiliary is mobile to device using good fortune horse wheel, due to the overturning of good fortune horse wheel, it is easy to appear big for device Amplitude is shaken, it is easy to cause device internal element to be damaged by concussion, certain influence is brought to the use of device.

Based on this, the utility model devises a kind of atmosphere furnace dress of the agriculture farm implements production convenient for furnace sealing and placement It sets, to solve the above problems.

Utility model content

The purpose of this utility model is to provide atmosphere furnaces, to solve existing atmosphere furnace mentioned above in the background art When door damper is easy to that pressure is excessive in burner hearth, certain impact is caused to door damper, so that door damper and device Separation is generated, the air-tightness of device is influenced, while when carrying out fixing after auxiliary is mobile to device using good fortune horse wheel, due to good fortune horse The overturning of wheel, it is easy to appear significantly shake for device, it is easy to device internal element be caused to be asked by what concussion was damaged Topic.

To achieve the above object, the utility model provides the following technical solutions: it is a kind of agricultural farm implements production be convenient for furnace body Sealing and the atmosphere furnace device placed, including furnace body, the side of the furnace body are provided with control electrical cabinet, the front end of the furnace body Side wall is provided with stove door plant, and the side wall of the stove door plant is fixed with card holder, and door damper is provided on the inside of the card holder, close The outer surface of door damper two sides stove door plant is provided with fixed column, and one end activity of the fixed column is connected with rotating block, Outer surface two sides close to rotating block bottom stove door plant are fixed with bayonet lock plate, and the bottom of the bayonet lock plate is provided with fixed spiral shell One end of silk, the fixed screw is threadedly coupled through the inner wall of bayonet lock plate with the bottom card slot of rotating block, the side of the furnace body Wall lower end is provided with thermovent, and the bottom of the furnace body is flexibly connected blissful horse wheel, is arranged between good fortune horse wheel described in two adjacent groups There is vibration damper plate, sleeve and telescopic rod are provided at the top of the vibration damper plate, the top of the telescopic rod and the bottom of furnace body are fixed Connection is provided with spring positioned at the bottom of the sleeve inner telescopic rod, and the bottom of the telescopic rod passes through spring and sleeve Inner wall is flexibly connected.

Preferably, the quantity of the rotating block and bayonet lock plate is two groups, and rotating block and bayonet lock plate are symmetrical arranged.

Preferably, the bottom of the telescopic rod is provided with clamp, and the bottom of the telescopic rod is interior by clamp and sleeve Wall is mutually clamped.

Preferably, the length of the fixed column and the thickness of door damper are equal.

Preferably, the bottom surrounding of the vibration damper plate is provided with rubber fixed block.

Preferably, the length of the vibration damper plate is less than the distance between wheel of good fortune horse described in two adjacent groups

Compared with prior art, the utility model has the beneficial effects that the utility model takes turns it by vibration damper plate and Fu Ma Between cooperation, may be implemented in fixed good fortune horse wheel, the rotation amplitude for preventing good fortune horse from taking turns is excessive, shakes when device being caused to decline Greatly, internal component damage, by can effectively improve what door damper was fixed using the cooperation between rotating block and bayonet lock plate Stability prevents burner hearth internal pressure excessive, so that door damper is separated with stove door plant, influences the air-tightness of burner hearth.

Detailed description of the invention

In order to illustrate more clearly of the technical solution of the utility model embodiment, make required for being described below to embodiment Attached drawing is briefly described, it should be apparent that, the drawings in the following description are merely some embodiments of the present invention, For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings Other attached drawings.

FIG. 1 is a schematic structural view of the utility model；

Fig. 2 is enlarged view at A in the utility model Fig. 1；

Fig. 3 is the utility model sleeve and telescopic rod cross-sectional view.

In attached drawing, parts list represented by the reference numerals are as follows:

1- furnace body, 2- control electrical cabinet, 3- stove door plant, 4- card holder, 5- door damper, 6- fixed column, 7- rotating block, 8- card Pin plate, 9- fixed screw, 10- thermovent, 11- good fortune horse wheel, 12- vibration damper plate, 13- sleeve, 14- telescopic rod, 15- spring.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts All other embodiment obtained, fall within the protection scope of the utility model.

Please refer to Fig. 1-3, the utility model provides a kind of technical solution: a kind of agricultural farm implements production is with convenient for furnace sealing With the atmosphere furnace device of placement, including furnace body 1, the side of furnace body 1 is provided with control electrical cabinet 2, the front end side wall setting of furnace body 1 There is stove door plant 3, the side wall of stove door plant 3 is fixed with card holder 4, and the inside of card holder 4 is provided with door damper 5, close to 5 liang of door damper The outer surface of wing furnace door-plate 3 is provided with fixed column 6, and one end activity of fixed column 6 is connected with rotating block 7, close to 7 bottom of rotating block The outer surface two sides of stove door plant 3 are fixed with bayonet lock plate 8, and the bottom of bayonet lock plate 8 is provided with fixed screw 9, one end of fixed screw 9 It is threadedly coupled through the inner wall of bayonet lock plate 8 with the bottom card slot of rotating block 7, the side wall lower ends of furnace body 1 are provided with thermovent 10, furnace The bottom of body 1 is flexibly connected blissful horse wheel 11, is provided with vibration damper plate 12, the top of vibration damper plate 12 between two adjacent groups good fortune horse wheel 11 It is provided with sleeve 13 and telescopic rod 14, the top of telescopic rod 14 is fixedly connected with the bottom of furnace body 1, is located inside sleeve 13 and is stretched The bottom of bar 14 is provided with spring 15, and the bottom of telescopic rod 14 is flexibly connected by spring 15 with the inner wall of sleeve 13.

Wherein, the quantity of rotating block 7 and bayonet lock plate 8 is two groups, and rotating block 7 and bayonet lock plate 8 are symmetrical arranged；Telescopic rod 14 bottom is provided with clamp, and the bottom of telescopic rod 14 is mutually clamped by the inner wall of clamp and sleeve 13, prevents sleeve 13 de- Constraint from telescopic rod 14；The length of fixed column 6 is equal with the thickness of door damper 5, and rotating block 7 may be implemented to door damper 5 fixation；The bottom surrounding of vibration damper plate 12 is provided with rubber fixed block, can prevent vibration damper plate 12 directly patch ground, device from generating Biggish shaking；The length of vibration damper plate 12 is less than the distance between two adjacent groups good fortune horse wheel 11, can prevent good fortune horse wheel 11 from influencing Vibration damper plate 12 moves up and down.

One concrete application of the present embodiment are as follows: when using the present apparatus, be moved to furnace body 1 by good fortune horse wheel 11 specified At position, when needing that device is fixed, 11 are taken turns by rotation good fortune horse, so that idler wheel and surface separation, while adjusting When, furnace body 1 decline during, vibration damper plate 12 can gradually with ground face contact, by telescopic rod 14 and spring 15 in sleeve 13 Interior telescopic action can be very good to carry out damping at fixed good fortune horse wheel 11 to bottom of device, prevent furnace body 1 from shaking excessive, Cause 1 internal element of furnace body impaired, be put into burner hearth by the way that material to be processed is passed through stove door plant 3, cover door damper 5, The rotating block 7 connected by fixed column 6 is rotated, so that rotating block 7 and the mutual clamping of bayonet lock plate 8, then by turning fixed screw 9, Rotating block 7 and bayonet lock plate 8 are sufficiently fixed, while in motor internal operating, thermovent 10 can play certain dissipate Thermal effect.

In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means Particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least one of the utility model In embodiment or example.In the present specification, schematic expression of the above terms be not necessarily referring to identical embodiment or Example.Moreover, particular features, structures, materials, or characteristics described can be in any one or more embodiment or examples In can be combined in any suitable manner.

The preferred embodiment in the utility model disclosed above is only intended to help to illustrate the utility model.Preferred embodiment is simultaneously There is no the details that detailed descriptionthe is all, also not limiting the utility model is only the specific embodiment.Obviously, according to this theory The content of bright book can make many modifications and variations.These embodiments are chosen and specifically described to this specification, is in order to preferably The principles of the present invention and practical application are explained, so that skilled artisan be enable to better understand and utilize this Utility model.The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. a kind of agricultural farm implements production atmosphere furnace device for being convenient for furnace sealing and placement, including furnace body (1), feature exists In: the side of the furnace body (1) is provided with control electrical cabinet (2), and the front end side wall of the furnace body (1) is provided with stove door plant (3), The side wall of the stove door plant (3) is fixed with card holder (4), is provided with door damper (5) on the inside of the card holder (4), close to described The outer surface of door damper (5) two sides stove door plant (3) is provided with fixed column (6), and one end activity of the fixed column (6) is connected with Rotating block (7), the outer surface two sides close to the rotating block (7) bottom stove door plant (3) are fixed with bayonet lock plate (8), the bayonet lock The bottom of plate (8) is provided with fixed screw (9), and the inner wall and rotating block of bayonet lock plate (8) are run through in one end of the fixed screw (9) (7) bottom card slot is threadedly coupled, and the side wall lower ends of the furnace body (1) are provided with thermovent (10), the bottom of the furnace body (1) It is flexibly connected blissful horse wheel (11), is provided with vibration damper plate (12), the vibration damper plate between good fortune horse wheel (11) described in two adjacent groups (12) sleeve (13) and telescopic rod (14) are provided at the top of, the top of the telescopic rod (14) and the bottom of furnace body (1) are fixed Connection, the bottom for being located at the sleeve (13) internal telescopic rod (14) are provided with spring (15), the bottom of the telescopic rod (14) It is flexibly connected by spring (15) with the inner wall of sleeve (13).

2. a kind of agriculture farm implements production atmosphere furnace device for being convenient for furnace sealing and placement according to claim 1, Be characterized in that: the quantity of the rotating block (7) and bayonet lock plate (8) is two groups, and rotating block (7) and bayonet lock plate (8) are symmetrically set It sets.

3. a kind of agriculture farm implements production atmosphere furnace device for being convenient for furnace sealing and placement according to claim 1, Be characterized in that: the bottom of the telescopic rod (14) is provided with clamp, and the bottom of the telescopic rod (14) passes through clamp and sleeve (13) inner wall is mutually clamped.

4. a kind of agriculture farm implements production atmosphere furnace device for being convenient for furnace sealing and placement according to claim 1, Be characterized in that: the length of the fixed column (6) is equal with the thickness of door damper (5).

5. a kind of agriculture farm implements production atmosphere furnace device for being convenient for furnace sealing and placement according to claim 1, Be characterized in that: the bottom surrounding of the vibration damper plate (12) is provided with rubber fixed block.

6. a kind of agriculture farm implements production atmosphere furnace device for being convenient for furnace sealing and placement according to claim 1, Be characterized in that: the length of the vibration damper plate (12) is less than the distance between wheel of good fortune horse described in two adjacent groups (11).