CN209116758U - A kind of car type furnace - Google Patents
A kind of car type furnace Download PDFInfo
- Publication number
- CN209116758U CN209116758U CN201821742800.0U CN201821742800U CN209116758U CN 209116758 U CN209116758 U CN 209116758U CN 201821742800 U CN201821742800 U CN 201821742800U CN 209116758 U CN209116758 U CN 209116758U
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- China
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- support base
- furnace body
- trolley
- driving wheel
- sliding block
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Abstract
The utility model relates to a kind of car type furnaces, it includes furnace body and trolley, the trolley includes the support base for abutting platform and support abutting platform for placing warmware to be added, idler wheel is provided with below the support base, the sliding rail rolled for idler wheel is extended in the furnace body, the support base offers sliding slot along the two sides of its width direction respectively, sliding block is slidably connected in the sliding slot, the sliding block and track length and trolley are in equal length in furnace body, and abutting or the driving mechanism far from inboard wall of furnace body during driving two slider displacements are provided in the support base.The utility model has leakproofness between enhancing trolley and furnace body, reduces the effect of thermal loss.
Description
Technical field
The utility model relates to the technical fields of metal heat treatmet, more particularly, to a kind of car type furnace.
Background technique
Car type furnace is one kind of industrial furnace.Before heating, trolley charges outside furnace, and heating member is placed on dedicated parallels, so
Trolley is pulled in furnace by traction mechanism afterwards and is heated, trolley is pulled out into discharging outside furnace by traction mechanism again after heating.
Existing Authorization Notice No. is that the Chinese patent of CN205192257U discloses a kind of car type furnace trolley device, is wrapped
Include: furnace body and trolley, the trolley include vehicle frame and the car body that is mounted on vehicle frame, and the trolley is coupled by vehicle frame
On furnace body, the car body includes vehicle body frame and the car body steel plate being mounted in vehicle body frame, and the bottom of the car body is also
Wheel is installed, the wheel rolling slot with wheel cooperation is installed on the vehicle frame.By the above-mentioned means, the utility model trolley
Furnace improves the bearing capacity of trolley with trolley device, can guarantee that trolley is operated at full capacity, while will not also generate change
Shape, additionally it is possible to prevent trolley due to inertial impaction furnace body.
Prior art among the above has the following deficiencies: can smoothly enter into furnace body for guarantee trolley, trolley
There can be small spaces between the two sides and sidewall of the furnace body in vertical transport direction, understand its car type furnace to metal product heating process
In, high temperature air along gap and is drifted to the external world in furnace body, causes its furnace heat to lose, part resource is caused to waste.
Utility model content
The purpose of the utility model is to provide one kind can enhance leakproofness between trolley and furnace body, reduces the platform of thermal loss
Vehicle furnace.
The above-mentioned purpose of utility model of the utility model has the technical scheme that
A kind of car type furnace, including furnace body and trolley, the trolley include the abutting platform and branch for placing warmware to be added
Consecutive support base is supported for, is provided with idler wheel below the support base, the sliding rail rolled for idler wheel, institute are extended in the furnace body
State support base and offer sliding slot respectively along the two sides of its width direction, slidably connect sliding block in the sliding slot, the sliding block with
Track length and trolley be in equal length in furnace body, be provided in the support base during driving two slider displacements abutting or
Driving mechanism far from inboard wall of furnace body.
By using above-mentioned technical proposal, after trolley is pushed in furnace body, drive sliding block towards support by driving mechanism
The outer side slip of seat, drives sliding block to abut with inboard wall of furnace body, it is made to reduce the gap between trolley and furnace body, enhances trolley and furnace body
Between leakproofness, reduce car type furnace heating process in thermal loss, enhance to metal product heating effect while reduce
The wasting of resources.
The utility model is further arranged to: the driving mechanism includes the adjusting channel being opened in support base, difference
The connecting rod one that is connect with two sliding blocks, be rotationally connected with turntable, both ends that support base is between two connecting rods one respectively with connecting rod one
The connecting rod two of opposing slider side and turntable rotation connection offers only inserting for one straight-line displacement of connecting rod on the support base
Slot is additionally provided with the actuator that driving turntable circumferentially rotates on support base.
By using above-mentioned technical proposal, turntable rotation is driven by actuator, one straight line of connecting rod is driven by connecting rod two
Displacement, band movable slider move forward and backward, and realize and drive sliding block abutting or the work far from inboard wall of furnace body.
The utility model is further arranged to: the turntable is coaxially fixed with shaft one, and the shaft one is rotationally connected with
On support base, the actuator includes the driving wheel one being coaxially fixed in shaft one, the transmission being rotationally connected on support base
In the transmission belt on driving wheel one and driving wheel two, the driving wheel two is located at support base and is in outside furnace body for wheel two and coiling
Side, the rotating member for driving driving wheel two to rotate is additionally provided on the support base.
By using above-mentioned technical proposal, the synchronous rotation work between driving wheel one, driving wheel two is realized by transmission belt
Make, making it only needs the rotation work for driving rotating member to drive driving wheel two outside, and the rotation work of turntable can be realized.
The utility model is further arranged to: the rotating member includes and the co-axially fixed worm gear of driving wheel two and worm gear
The worm screw of engagement, the worm screw be rotationally connected on support base and one end extend to support base far from the side of furnace body outside, it is described
Handwheel is provided on the side that worm screw is in outside support base.
By using above-mentioned technical proposal, worm screw rotation is driven by handwheel, and then worm screw is driven to drive two turns of driving wheel
It is dynamic, realize the rotation work of driving turntable；And then under the characteristic of worm and wheel, so that it is played limit to driving wheel two and make
With when not rotary worm, worm gear limitation is motionless, enhances the driving stability to sliding block.
The utility model is further arranged to: the sliding block is provided between the side and sliding slot of support base width direction
It is several to drive sliding block towards the extension spring slided in sliding slot.
By using above-mentioned technical proposal, sliding block is given towards the tightening force in sliding slot by extension spring, when need to be by trolley
When being delivered in furnace body, its sliding block can be made far from furnace body inside, pushed in furnace body convenient for trolley.
The utility model is further arranged to: the hollow formation heating chamber of the furnace interior and side offers opening, is led to
Fire door opening and closing opening is crossed, when the trolley is in furnace body, support base is extended partially into except fire door and support base upper end is not high
In fire door lower end, the abutting platform upper end is higher than fire door lower end and abuts with fire door inner wall.
By using above-mentioned technical proposal, is abutted by fire door with platform outside is abutted, enhances the leakproofness of trolley and furnace body,
Keep the heating temperature in heating chamber；And then fire door lower end is not higher than by support base upper end, convenient for fire door opening and closing furnace body opening
Work.
In conclusion the advantageous effects of the utility model are as follows: after pushing to trolley in furnace body, pass through driving mechanism
It drives sliding block towards side slip outside support base, sliding block is driven to abut with inboard wall of furnace body, it is made to reduce the gap between trolley and furnace body,
Enhance the leakproofness between trolley and furnace body, reduce the thermal loss in car type furnace heating process, metal product is heated in enhancing
The wasting of resources is reduced while effect.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model.
Fig. 2 is the diagrammatic cross-section of support base in Fig. 1.
Fig. 3 is the partial structural diagram of actuator in Fig. 2.
In figure, 1, furnace body；2, trolley；21, platform is abutted；22, support base；3, sliding rail；4, sliding slot；5, sliding block；6, bullet is stretched
Spring；7, driving mechanism；71, channel is adjusted；72, connecting rod one；73, connecting rod two；74, turntable；8, actuator；81, driving wheel one；
82, driving wheel two；83, transmission belt；84, shaft one；85, shaft two；9, rotating member；91, worm gear；92, worm screw；93, handwheel；
10, fire door；11, heating chamber.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
It is a kind of car type furnace disclosed by the utility model, including furnace body 1 and trolley 2 referring to Fig.1 with 2, it is hollow in furnace body 1
Heating chamber 11 is formed, 11 side of heating chamber passes through the opening and closing opening of fire door 10 being rotatably connected on furnace body 1, furnace in opening setting
10 sides of door are hinged by hinge and furnace body 1, and the other side is detachably secured to the other side of furnace body 1 to fire door 10 by bolt
Play sealing process；The side inner wall that furnace body 1 is in above-mentioned bolt is provided with convex block, when fire door 10 closes opening, inner wall section
It is abutted with convex block；After trolley 2 enters to heating chamber 11, fire door 10 closes opening, closes to heating chamber 11, convenient for product
Carry out heat treatment work.
Above-mentioned trolley 2 includes abutting platform 21 and support base 22, and abutting platform 21, which is located above support base 22, is used to support metal
Product, supporting table lower end are equipped with four rolling (not shown), are fixed with sliding rail 3, sliding rail on the ground in furnace body 1
3 extend to except furnace body 1, and the idler wheel rolling of supporting table is connected on sliding rail 3, along sliding rail 3 into or away from furnace body 1.
In the present embodiment, after trolley 2 enters to heating chamber 11, abuts platform 21 and be higher than 10 lower end of fire door and towards outside furnace body 1
It is abutted on the inside of side and fire door 10；Supporting table upper end is lower than 10 lower end of fire door and is partially in 1 outside of furnace body.
Above-mentioned supporting table offers sliding slot 4 along the two sides of its width direction respectively, slidably connects sliding block 5 in sliding slot 4, sliding
Block 5 and 4 length of sliding slot and 11 equal length of heating chamber, sliding block 5 are displaced along supporting table width direction, and in displacement process and are added
Hot 11 two sides inner wall of chamber abutting or separate, is additionally provided with the driving mechanism 7 for driving the displacement displacement of sliding block 5 in supporting table.
Referring to Fig. 2 and 3, above-mentioned driving mechanism 7 includes adjusting channel 71, connecting rod 1, connecting rod 2 73, turntable 74 and driving
Moving part 8 adjusts channel 71 and is opened in support base 22, and connecting rod 1 is provided with two and the respectively inner vertical with a sliding block 5
Fixed, turntable 74 is rotationally connected with support base 22 by shaft 1 and is between two connecting rods 1, and connecting rod 2 73 is correspondingly arranged
There are the two sides of two and two connecting rods to be rotatablely connected respectively with the side of one 72 opposing slider 5 of connecting rod and turntable 74, two connecting rods two
73 are in the two sides of turntable 74 with 74 rotating joint of turntable；Size is also offered on support base 22 respectively and connecting rod 1 is same
Size drives connecting rod 1 to be only capable of the slot of linear slide；When actuator 8 drives 74 rotation of turntable, drive two sliding blocks 5 synchronous
Reversed displacement.
Above-mentioned actuator 8 include driving wheel 1, driving wheel 2 82, transmission belt 83 and rotating member 9, driving wheel 1,
Turntable 74 is coaxial fixed with shaft 1 respectively, and driving wheel 2 82 is rotationally connected with support base 22 by shaft 2 85 and is located at furnace body
1 outer side, 83 coiling of transmission belt turn in the synchronization on driving wheel and driving wheel 2 82, realizing driving wheel 1, driving wheel 2 82
It is dynamic, drive driving wheel 2 82 to rotate by rotating member 9, so that turntable 74 be driven to rotate.
Above-mentioned rotating member 9 includes worm gear 91, worm screw 92 and handwheel 93, and worm gear 91 is coaxial fixed with driving wheel 2 82, snail
Bar 92 is engaged with worm gear 91 and is rotationally connected on support base 22 and one end extends to outside side of the support base 22 far from furnace body 1,
The side that handwheel 93 is in outside support base 22 with worm screw 92 is coaxially fixed.
In the present embodiment, three groups of extension springs 6 are evenly arranged with along 5 length direction of sliding block between sliding block 5 and sliding slot 4, are drawn
Stretch 6 two sides of spring and be respectively welded and be fixed on the side adjacent with sliding slot 4 of sliding block 5, give sliding block 5 towards intrinsic displacement driving force.
The implementation principle of the present embodiment are as follows: when being heat-treated to metal product, first trolley 2 is drawn to 1 outside of furnace body,
Metal product is placed on after abutting on platform 21, and then trolley 2 is drawn to furnace body 1, then fire door 10 is closed and is open, formed
The heating chamber 11 of closure then drives worm screw 92 to rotate by handwheel 93, drives driving wheel 2 82 that driving wheel 1 is driven to rotate,
74 rotation of turntable moving forward and backward to the opposite support base 22 of adjusting slider 5 is driven, 5 outside of sliding block and 11 two sides of heating chamber are driven
Inner wall pushes against, and guarantees the leakproofness of heating chamber 11.
The embodiment of present embodiment is the preferred embodiment of the utility model, and not limitation is originally practical new according to this
The protection scope of type, therefore: the equivalence changes that all structures, shape, principle according to the utility model are done should all be covered by practical
Within novel protection scope.
Claims (6)
1. a kind of car type furnace, including furnace body (1) and trolley (2), the trolley (2) includes the abutting platform for placing warmware to be added
(21) and the support base (22) of support abutting platform (21), support base (22) lower section are provided with idler wheel, and the furnace body (1) is interior
It is extended with the sliding rail (3) rolled for idler wheel, it is characterised in that: the support base (22) opens up respectively along the two sides of its width direction
Have sliding slot (4), slidably connected sliding block (5) in the sliding slot (4), at the sliding block (5) and sliding slot (4) length and trolley (2)
It is abutted in two sliding blocks (5) displacement process or in being provided with to drive in furnace body (1) interior equal length, the support base (22) far from furnace
The driving mechanism (7) of body (1) inner wall.
2. a kind of car type furnace according to claim 1, it is characterised in that: the driving mechanism (7) includes being opened in support
Seat (22) in adjusting channel (71), connect respectively with two sliding blocks (5) connecting rod one (72), be rotationally connected at support base (22)
Turntable (74), both ends between two connecting rods one (72) respectively with connecting rod one (72) opposing slider (5) side and turntable (74)
The connecting rod two (73) of rotation connection offers on the support base (22) only for the slot of connecting rod one (72) straight-line displacement, support
The actuator (8) that driving turntable (74) circumferentially rotates is additionally provided on seat (22).
3. a kind of car type furnace according to claim 2, it is characterised in that: the turntable (74) is coaxially fixed with shaft one
(84), the shaft one (84) is rotationally connected on support base (22), and the actuator (8) includes coaxially being fixed on shaft one
(84) driving wheel one (81) on, the driving wheel two (82) being rotationally connected on support base (22) and coiling are in driving wheel one
(81) it is located at support base (22) with the transmission belt (83) on driving wheel two (82), the driving wheel two (82) and is in furnace body (1) outside
Side, the rotating member (9) for driving driving wheel two (82) rotation is additionally provided on the support base (22).
4. a kind of car type furnace according to claim 3, it is characterised in that: the rotating member (9) includes and driving wheel two
(82) co-axially fixed worm gear (91), the worm screw (92) engaged with worm gear (91), the worm screw (92) are rotationally connected with support base
(22) on and one end extends to outside the side of support base (22) separate furnace body (1), and the worm screw (92) is in support base (22) outside
Side on be provided with handwheel (93).
5. a kind of car type furnace according to claim 1, it is characterised in that: the sliding block (5) is along support base (22) width side
To side and sliding slot (4) between be provided with and several drive sliding block (5) towards the extension springs (6) slided in sliding slot (4).
6. a kind of car type furnace according to claim 1, it is characterised in that: furnace body (1) inner hollow forms heating chamber
(11) and side offers opening, by fire door (10) open and close be open, the trolley (2) be in furnace body (1) it is interior when, support base
(22) it extends partially into except fire door (10) and support base (22) upper end is not higher than fire door (10) lower end, on the abutting platform (21)
End is higher than fire door (10) lower end and abuts with fire door (10) inner wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821742800.0U CN209116758U (en) | 2018-10-25 | 2018-10-25 | A kind of car type furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821742800.0U CN209116758U (en) | 2018-10-25 | 2018-10-25 | A kind of car type furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209116758U true CN209116758U (en) | 2019-07-16 |
Family
ID=67202328
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821742800.0U Active CN209116758U (en) | 2018-10-25 | 2018-10-25 | A kind of car type furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209116758U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111363904A (en) * | 2020-03-06 | 2020-07-03 | 安徽鼎华玻璃科技有限公司 | Annealing stove that possesses and detect function |
-
2018
- 2018-10-25 CN CN201821742800.0U patent/CN209116758U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111363904A (en) * | 2020-03-06 | 2020-07-03 | 安徽鼎华玻璃科技有限公司 | Annealing stove that possesses and detect function |
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