CN217358116U

CN217358116U - Heat preservation stove convenient to clearance

Info

Publication number: CN217358116U
Application number: CN202123203958.5U
Authority: CN
Inventors: 牛晓宇; 王建卫; 赵安刚
Original assignee: Henan Guotai Profile Technology Co ltd
Current assignee: Henan Guotai Profile Technology Co ltd
Priority date: 2021-12-20
Filing date: 2021-12-20
Publication date: 2022-09-02
Anticipated expiration: 2031-12-20

Abstract

The utility model relates to the technical field of heat preservation furnaces, in particular to a heat preservation furnace convenient to clean, which comprises an outer heat preservation furnace, wherein a supporting block is fixedly welded on the outer side wall of the outer heat preservation furnace, a hydraulic lifting device is fixedly installed at the top of the supporting block, a servo motor is started to drive a shaft coupler to rotate, the shaft coupler drives a linking block to coaxially rotate, the linking block drives a roller to roll on the inner wall of the inner heat preservation furnace, the rolling drives a rotating roller to rotate, the rotating roller drives a rotating block to rotate, the rotating block periodically pushes a poking block to move, the poking block drives a movable plate to extrude a compression spring, the impacting block impacts the residues on the inner wall of the inner heat preservation furnace under the telescopic action force of the compression spring to loosen the residues, meanwhile, the linking block drives a cleaning blade to rotate on the inner wall of the inner heat preservation furnace, the cleaning blade can easily clean the residues, so that the inside of the heat preservation furnace is always kept clean, no residue is produced, and convenience is brought to the use of people.

Description

Heat preservation stove convenient to clearance

Technical Field

The utility model relates to a heat preservation stove technical field specifically is a heat preservation stove convenient to clearance.

Background

The holding furnace is an important component of a low-pressure casting furnace, and aims to overcome the defects that after the charge level is ignited and combusted at high temperature and leaves an igniter, the charge level is suddenly exposed to the atmosphere, so that the red-hot charge level is rapidly cooled, the vitreous quality is obviously increased in the mineral composition of surface-layer sinter, and the strength is reduced.

The prior patent (publication number: CN 213811803U) discloses an integral type heat preservation stove convenient to clearance, including the base, the both sides at base top all are bolted to have the supporting leg, and the top of supporting leg is bolted to have the heat preservation stove, the top of heat preservation stove is bolted to have a fixed box, the center department intercommunication of heat preservation stove inner chamber bottom has the discharging pipe, and the inner chamber intercommunication of discharging pipe has the control valve, the left top intercommunication of heat preservation stove inner chamber has the filling tube, the inner chamber of fixed box and heat preservation stove all is provided with clearance mechanism. The utility model discloses a step motor, reduction gear, driving gear, driven gear, the apparatus further comprises a rotating shaft, first carousel, the second carousel, first connecting plate, the sliding sleeve, the cooperation of slide bar and scraper blade, convenient to use person clears up the impurity dirt of heat preservation stove inner wall fast, and it is long when saving user's clearance, accelerates user's clearance efficiency, prevents that the user from crossing low to heat preservation stove inner wall clearance efficiency, influences the heat preservation stove normal use, and the inventor is realizing the utility model discloses an in-process finds that prior art has the following problem because damping spring promotes the laminating of scraper blade and heat preservation stove inner wall when the device is using, when meetting stubborn residue, can not scrape the residue from the inner wall of heat preservation stove to bring inconvenience for staff's subsequent use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a heat preservation stove convenient to clearance to provide clean not thorough problem in solving above-mentioned background art. In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a heat preservation stove convenient to clearance, includes the outer stove that keeps warm, the fixed welding of the lateral wall of the outer stove that keeps warm has the supporting shoe, the top fixed mounting of supporting shoe has hydraulic lifting device, the top block of hydraulic lifting device output is connected with the interior stove that keeps warm, the inner wall block that the stove is close to the top in keeping warm is connected with sealed lid, the fixed welding in top of sealed lid has the locating piece.

The inner wall of the sealing cover is movably abutted with a servo motor, the inner wall of the positioning block is connected with the outer wall of the servo motor in a clamping way, the outer wall of the output shaft of the servo motor is fixedly connected with a coupler, the bottom of the coupler is fixedly welded with a connecting block, the joining block is fixedly connected with a cleaning blade through a bolt, one side of the cleaning blade is connected with the inner wall of the heat-preservation inner furnace in a sliding way, the inner wall of the connecting block is rotatably connected with a rotating roller, the outer wall of the rotating roller is connected with a roller in a clamping way, the outer wall of the rotating roller is fixedly welded with a rotating block, the inner wall of the connecting block is fixedly welded with a compression spring, a movable plate is fixedly welded at one end of the compression spring, which is far away from the connecting block, a poking block is fixedly welded at one side of the movable plate, the outer wall of the shifting block is movably connected with the outer wall of the rotating block in an overlapping mode, and an impact block is welded to one side of the movable plate in a fixed-top mode.

Preferably, the number of the supporting blocks is two, and the two supporting blocks are symmetrically arranged by taking the perpendicular bisector of the heat-preservation outer furnace as a symmetry axis.

Preferably, the hydraulic lifting device consists of a hydraulic cylinder and a hydraulic rod, the inner wall of the hydraulic cylinder is in sliding connection with the outer wall of the hydraulic rod, the bottom of the hydraulic cylinder is fixedly connected with the inner wall of the supporting block, and one end, far away from the hydraulic cylinder, of the hydraulic rod is in sliding butt joint with the inner wall of the heat-preserving inner furnace.

Preferably, the locating slot is opened to the inner wall of locating piece, and the inner wall of locating slot and servo motor's outer wall block are connected.

Preferably, the inner wall of the connection block is provided with a positioning screw hole, and the positioning bolt penetrates through the inside of the cleaning blade and fixes the cleaning blade in the connection block.

Preferably, the quantity of cleaning blade is three, and logical groove has all been seted up to the inner wall that three cleaning blade kept away from the heat preservation interior stove inside wall, and the groove of scraping has all been seted up to one side that three cleaning blade is close to heat preservation interior stove inside wall and interior diapire.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses in, through starting servo motor, servo motor drives the shaft coupling and rotates, the shaft coupling drives linking piece coaxial rotation, linking piece drives the inner wall roll of gyro wheel in the heat preservation stove, the roll drives the live-rollers rotation, the live-rollers drives the live-rollers rotation, the motion of block is dialled in the periodic promotion of live-rollers, it extrudees compression spring to dial the block drive fly leaf, the impact block strikes the residual of stove inner wall in the heat preservation under compression spring's flexible effort and makes it not hard up, linking piece drives the inner wall rotation of clean blade in the heat preservation stove simultaneously, clean blade can easily clear up the residual, make the inside of heat preservation stove remain clean all the time, the residual can not appear, the use of giving people brings the facility.

The utility model discloses in, hydraulic lifting device can separate and assemble in the stove separates and leads in the outer stove of heat preservation and the heat preservation, has avoided the outer stove of heat preservation and the heat preservation in the stove separate with the equipment collision friction each other, and the inner wall that the gyro wheel can avoid turning block and heat preservation in the stove produces the collision friction simultaneously, has avoided the wearing and tearing between the structure, has prolonged the life of device.

Drawings

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

fig. 2 is a cross-sectional view of the present invention;

FIG. 3 is an exploded view of the structure of the rotating roller of the present invention;

fig. 4 is a schematic structural view of the cleaning blade of the present invention.

In the figure: 1. a heat preservation external furnace; 2. a support block; 3. a hydraulic lifting device; 4. keeping the temperature of the inner furnace; 5. a sealing cover; 6. positioning blocks; 7. a servo motor; 8. a coupling; 9. a joining block; 10. cleaning the blade; 11. a rotating roller; 12. a roller; 13. rotating the block; 14. a compression spring; 15. a movable plate; 16. a shifting block; 17. and (4) impacting the block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 the staff of ordinary skill in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 4, the present invention provides a technical solution: the utility model provides a heat preservation stove convenient to clearance, includes heat preservation outer furnace 1, and the fixed welding of the lateral wall of heat preservation outer furnace 1 has supporting shoe 2, and the top fixed mounting of supporting shoe 2 has hydraulic lifting device 3, and the top block of the 3 output of hydraulic lifting device is connected with heat preservation inner furnace 4, and the inner wall block that heat preservation inner furnace 4 is close to the top is connected with sealed lid 5, and the fixed welding in top of sealed lid 5 has locating piece 6.

The inner wall activity butt joint of sealed lid 5 has servo motor 7, the inner wall of locating piece 6 is connected with servo motor 7's outer wall block, the outer wall fixedly connected with shaft coupling 8 of servo motor 7 output shaft, the fixed welding in bottom of shaft coupling 8 has linking piece 9, linking piece 9 passes through bolt fixedly connected with cleaning blade 10, one side and the inner wall sliding connection of heat preservation interior stove 4 of cleaning blade 10, the inner wall of linking piece 9 rotates and is connected with live-rollers 11, the outer wall block of live-rollers 11 is connected with gyro wheel 12, the fixed welding of the outer wall of live-rollers 11 has turning block 13, the fixed welding of the inner wall of linking piece 9 has compression spring 14, the fixed welding of one end that compression spring 14 keeps away from linking piece 9 has fly leaf 15, the fixed welding of one side of fly block 15 has dial block 16, the outer wall of dial block 16 and the outer wall activity overlap joint of live-rollers 13, the solid top welding of one side of fly leaf 15 has impact block 17.

In this embodiment, as shown in fig. 1, 2, 3 and 4, the number of the support blocks 2 is two, and the two support blocks 2 are symmetrically arranged by taking the perpendicular bisector of the heat-preserving external furnace 1 as the symmetry axis, so that the multipoint support avoids the fracture of the structure caused by the excessive rigid acting force applied to the single structure.

In this embodiment, as shown in fig. 1, fig. 2, fig. 3 and fig. 4, the hydraulic lifting device 3 is composed of a hydraulic cylinder and a hydraulic rod, the inner wall of the hydraulic cylinder is slidably connected with the outer wall of the hydraulic rod, the bottom of the hydraulic cylinder is fixedly connected with the inner wall of the supporting block 2, and one end of the hydraulic rod, which is far away from the hydraulic cylinder, is slidably abutted against the inner wall of the heat-insulating inner furnace 4, so that the heat-insulating outer furnace 1 and the heat-insulating inner furnace 4 can be separated, and convenience is brought to the daily maintenance and overhaul work of a worker.

In this embodiment, as shown in fig. 1, fig. 2, fig. 3, and fig. 4, the positioning groove is formed in the inner wall of the positioning block 6, and the inner wall of the positioning groove is connected to the outer wall of the servo motor 7 in a snap-fit manner, so that the vibration generated by the servo motor 7 during operation is reduced.

In this embodiment, as shown in fig. 1, 2, 3 and 4, the inner wall of the connecting block 9 is provided with a positioning screw hole, and a positioning bolt penetrates through the inside of the cleaning blade 10 and fixes the cleaning blade 10 inside the connecting block 9, so that the cleaning blade 10 is prevented from being displaced when in use.

In this embodiment, as shown in fig. 1, fig. 2, fig. 3 and fig. 4, the number of the cleaning blades 10 is three, the through grooves are formed in the inner walls of the three cleaning blades 10 far away from the inner side wall of the heat-preserving inner furnace 4, the scraping grooves are formed in the side, close to the inner side wall and the inner bottom wall of the heat-preserving inner furnace 4, of the three cleaning blades 10, and residues in the heat-preserving inner furnace can be thoroughly removed.

The utility model discloses a use method and advantage: this kind of heat preservation stove convenient to clearance is at the during operation, and the working process as follows:

as shown in fig. 1, 2, 3 and 4, by starting the servo motor 7, the servo motor 7 drives the coupler 8 to rotate, the coupler 8 drives the joining block 9 to rotate coaxially, the joining block 9 drives the roller 12 to roll on the inner wall of the heat-insulating inner furnace 4, the roller 12 drives the roller 11 to rotate, the roller 11 drives the rotating block 13 to rotate, the rotating block 13 periodically pushes the toggle block 16 to move, the toggle block 16 drives the movable plate 15 to extrude the compression spring 14, the impact block 17 impacts the residue on the inner wall of the heat-insulating inner furnace 4 under the telescopic action of the compression spring 14 to loosen the residue, meanwhile, the joining block 9 drives the cleaning blade 10 to rotate on the inner wall of the heat-insulating inner furnace 4, and the cleaning blade 10 can easily clean the residue, so that the residue does not appear in the heat-insulating inner furnace, and convenience is brought to people.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that there may be various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall within the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a heat preservation stove convenient to clearance, includes heat preservation outer furnace (1), its characterized in that: the outer side wall of the heat-preservation outer furnace (1) is fixedly welded with a supporting block (2), the top of the supporting block (2) is fixedly provided with a hydraulic lifting device (3), the top of the output end of the hydraulic lifting device (3) is connected with a heat-preservation inner furnace (4) in a clamping manner, the inner wall, close to the top, of the heat-preservation inner furnace (4) is connected with a sealing cover (5) in a clamping manner, and the top of the sealing cover (5) is fixedly welded with a positioning block (6);

the inner wall activity butt joint of sealed lid (5) has servo motor (7), the inner wall of locating piece (6) is connected with the outer wall block of servo motor (7), the outer wall fixedly connected with shaft coupling (8) of servo motor (7) output shaft, the bottom fixed welding of shaft coupling (8) has links up piece (9), it has clean blade (10) through bolt fixedly connected with to link up piece (9), the inner wall sliding connection of one side and heat preservation inner furnace (4) of clean blade (10), the inner wall of linking up piece (9) rotates and is connected with live-rollers (11), the outer wall block of live-rollers (11) is connected with gyro wheel (12), the outer wall fixed welding of live-rollers (11) has live-rollers (13), the inner wall fixed welding of linking up piece (9) has compression spring (14), the one end fixed welding that connection of joint piece (9) was kept away from to compression spring (14) has fly leaf (15), one side of the movable plate (15) is fixedly welded with a poking block (16), the outer wall of the poking block (16) is movably connected with the outer wall of the rotating block (13) in an overlapping mode, and one side of the movable plate (15) is fixedly connected with an impact block (17) in a top welding mode.

2. The heat preserving furnace convenient to clean as claimed in claim 1, wherein: the number of the supporting blocks (2) is two, and the two supporting blocks (2) are symmetrically arranged by taking the perpendicular bisector of the heat-preservation outer furnace (1) as a symmetry axis.

3. The easy-to-clean holding furnace of claim 1, wherein: the hydraulic lifting device (3) is composed of a hydraulic cylinder and a hydraulic rod, the inner wall of the hydraulic cylinder is connected with the outer wall of the hydraulic rod in a sliding mode, the bottom of the hydraulic cylinder is fixedly connected with the inner wall of the supporting block (2), and one end, far away from the hydraulic cylinder, of the hydraulic rod is in sliding butt joint with the inner wall of the heat-preservation inner furnace (4).

4. The heat preserving furnace convenient to clean as claimed in claim 1, wherein: the inner wall of the positioning block (6) is provided with a positioning groove, and the inner wall of the positioning groove is connected with the outer wall of the servo motor (7) in a clamping manner.

5. The heat preserving furnace convenient to clean as claimed in claim 1, wherein: the inner wall of the connecting block (9) is provided with a positioning screw hole, and a positioning bolt penetrates through the inside of the cleaning blade (10) and fixes the cleaning blade (10) in the connecting block (9).

6. The heat preserving furnace convenient to clean as claimed in claim 1, wherein: the quantity of cleaning blade (10) is three, and three cleaning blade (10) keep away from the inner wall of heat preservation interior stove (4) inside wall and have all seted up logical groove, and three cleaning blade (10) are close to heat preservation interior stove (4) inside wall and one side of interior diapire and have all seted up the scraping groove.