CN217895804U

CN217895804U - Furnace cover structure of vacuum cleaning furnace for reliable chemical fibers

Info

Publication number: CN217895804U
Application number: CN202221536218.5U
Authority: CN
Inventors: 金传广; 宋大顺; 刘兆诚; 杨书浩; 尤汉春
Original assignee: Jiangsu Dusheng Technology Development Co ltd
Current assignee: Jiangsu Dusheng Technology Development Co ltd
Priority date: 2022-06-16
Filing date: 2022-06-16
Publication date: 2022-11-25
Anticipated expiration: 2032-06-16

Abstract

The utility model relates to the technical field of vacuum cleaning furnaces, in particular to a furnace cover structure of a reliable vacuum cleaning furnace for chemical fibers, which can effectively enhance the sealing performance of the furnace cover, lead the sealing of the furnace cover to be tighter and reduce the use limitation; including the bell, the transmission shaft, the fluted disc, the multiunit fore-set, the drive shaft, the driving gear, driven gear and commentaries on classics handle, it is provided with interior sealed shell to connect on the bottom of bell, the transmission shaft rotates and installs on bell and interior sealed shell, the fixed suit of fluted disc is on the transmission shaft, the multiunit fore-set leans on outer one side all to fix and is equipped with the cambered surface roof, all the cover is equipped with the spring on the multiunit fore-set, and the multiunit spring all is connected with the inside wall and the ejector pad of interior sealed shell, the fixed transmission case that is equipped with in top of bell, the drive shaft rotates and installs on bell and transmission case, driving gear and driven gear fixed suit respectively are on drive shaft and driven gear, and driving gear and driven gear intermeshing, change the top of fixed mounting at the drive shaft.

Description

Furnace cover structure of vacuum cleaning furnace for reliable chemical fibers

Technical Field

The utility model relates to a technical field of vacuum cleaning stove especially relates to a reliable type vacuum cleaning stove's bell structure for chemical fibre.

Background

The vacuum cleaning furnace is an electric heating cleaning equipment controlled by microcomputer, and its working principle is made up by using the principle of cracking high-molecular polymer of chemical fibre at high temp. of about 500 deg.C and vacuum state isolated from air.

The vacuum cleaning furnace generally divide into vertical and horizontal two kinds, current vertical vacuum cleaning furnace, its bell is ordinary flat bottom cover, when the lid dress, through the bolt anchor clamps that set up on the fire door, fix the lid dress to the border of bell, because only adopt the mode that compresses tightly to fix, make the bell bottom only contact with the top of fire door, this kind of bell discovers in the use, the bell leakproofness is relatively poor, produce the not tight condition of sealed easily, lead to using the limitation higher.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a can effectively strengthen the leakproofness of bell, make the bell seal up tighter, reduce the bell structure of the vacuum cleaning stove for reliable type chemical fibre that uses the limitation.

The utility model discloses a reliable type vacuum cleaning stove's bell structure for chemical fibre, including the bell, the transmission shaft, the fluted disc, the multiunit fore-set, the drive shaft, the driving gear, driven gear and commentaries on classics handle, it is provided with the inner seal shell to connect on the bottom of bell, the transmission shaft rotates and installs on bell and inner seal shell, the fixed suit of fluted disc is on the transmission shaft, and the fluted disc is located the inner seal shell, equidistance is equipped with the multiunit kicking block on the circumference outer wall of fluted disc, annular equidistance is equipped with the multiunit slide opening on the inner seal shell, the multiunit fore-set is through including the cooperation slidable mounting with the slide opening on the inner seal shell, the multiunit fore-set leans on one side of interior all fixed ejector pad that is equipped with outward, all the cover is equipped with the spring on the multiunit fore-set, and the multiunit spring all is connected with the inside wall and the ejector pad of inner seal shell, the top of bell is fixed and is equipped with the transmission case, the drive shaft rotates and installs on bell and transmission case, driving gear and driven gear fixed suit respectively on drive shaft and driven gear, and driven gear intermeshing, and change the top of fixed mounting in the drive shaft.

The utility model discloses a reliable type vacuum cleaning furnace's for chemical fibre bell structure still includes chucking lead screw and gear cutting ferrule, and the left side of transmission case is equipped with the screw hole, and the chucking lead screw passes through the cooperation spiral shell dress with the screw hole on the transmission case, and gear cutting ferrule slidable mounting is on the bell to the left end of gear cutting ferrule is connected with the right-hand member rotation of chucking lead screw, and the left end of chucking lead screw is fixed and is equipped with the hand wheel.

The utility model discloses a reliable type vacuum cleaning furnace's for chemical fibre bell structure still includes the lock mother, and the cover of lock mother spiral shell dress is established on the chucking lead screw to the right-hand member of lock mother pastes tightly with the left side of transmission case.

The utility model discloses a reliable type vacuum cleaning furnace's for chemical fibre bell structure still includes two sets of extension handles, changes and is equipped with two sets of regulation holes on the handle, and two sets of extension handles through with the sliding mounting of the cooperation symmetry of regulation hole on changeing.

The utility model discloses a reliable type vacuum cleaning stove's bell structure for chemical fibre, it all is equipped with first sliding sleeve in two sets of adjusting holes on the handle to change.

The utility model discloses a reliable type vacuum cleaning furnace's for chemical fibre bell structure, be equipped with the adapter sleeve on the circumference inner wall of bell.

The utility model discloses a reliable type vacuum cleaning furnace's for chemical fibre bell structure, all be equipped with the second sliding sleeve in the multiunit sliding hole on the inner seal shell.

The utility model discloses a reliable type vacuum cleaning furnace's for chemical fibre bell structure, all be equipped with anti-skidding line on the circumference outer wall of two sets of extension handles.

Compared with the prior art, the beneficial effects of the utility model are that: at first when using, can with the bell spiral-lock on the fire door, compress tightly the lid with the top of bell through bolt anchor clamps, the inner wall of bell contacts with the outer wall of fire door this moment, then through changeing the rotation drive shaft, make the drive shaft drive the transmission shaft through the meshing of driving gear and driven gear and rotate, the transmission shaft drives the fluted disc and rotates, make the fluted disc drive kicking block rotate, through the rotation of kicking block, make the kicking block ejecting the fore-set outside through the cooperation with the kicking block, make the fore-set drive the tight inner wall of fire door in cambered surface roof top, make inseparabler firm of bell spiral-lock, thereby can effectively strengthen the leakproofness of bell, it is tighter to make the bell seal up, reduce the use limitation.

Drawings

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

fig. 2 is a front side schematic sectional view of the present invention;

FIG. 3 is a schematic view of the upper cross-sectional structure of the inner sealing shell according to the present invention;

FIG. 4 is a schematic cross-sectional view of the turning handle of the present invention;

fig. 5 is a schematic view of the upper side structure of the middle gear cutting sleeve of the present invention;

in the drawings, the reference numbers: 1. a furnace cover; 2. an inner sealed shell; 3. a drive shaft; 4. a fluted disc; 5. a top block; 6. a top pillar; 7. a push block; 8. a cambered surface top plate; 9. a spring; 10. a transmission case; 11. a drive shaft; 12. a driving gear; 13. a driven gear; 14. turning a handle; 15. clamping the screw rod; 16. a gear ferrule; 17. a hand wheel; 18. locking a nut; 19. a lengthening handle; 20. a first sliding sleeve; 21. fastening sleeves; 22. a second sliding sleeve; 23. and (4) anti-skid lines.

Detailed Description

The following detailed description of the embodiments of the present invention is made with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

As shown in fig. 1 to 5, the utility model discloses a reliable type vacuum cleaning furnace's bell structure for chemical fibre, including bell 1, transmission shaft 3, fluted disc 4, multiunit fore-set 6, drive shaft 11, driving gear 12, driven gear 13 and commentaries on classics handle 14, connect on the bottom of bell 1 and be provided with interior sealed shell 2, transmission shaft 3 rotates and installs on bell 1 and interior sealed shell 2, fluted disc 4 fixes the suit on transmission shaft 3, and fluted disc 4 is located interior sealed shell 2, equidistance is equipped with multiunit kicking block 5 on the circumference outer wall of fluted disc 4, annular equidistance is equipped with multiunit draw runner on interior sealed shell 2, multiunit fore-set 6 is through the cooperation slidable mounting with the draw runner on interior sealed shell 2, multiunit fore-set 6 leans on one side of interior all fixed ejector pad 7 that is equipped with, multiunit fore-set 6 leans on one side of outer all fixed cambered surface roof 8, all the cover is equipped with spring 9 on multiunit fore-set 6, and multiunit spring 9 all is connected with the inside wall and ejector pad 7 of interior sealed shell 2, the top fixed box 10 is equipped with transmission case 10, drive shaft 12 and driven gear 12 are installed on the fixed gear 13 and the transmission shaft 13, and the top of the transmission shaft and the transmission shaft 13 mesh each other; firstly, when the furnace cover is used, the furnace cover 1 can be buckled on a furnace opening, the top of the furnace cover 1 is tightly pressed and covered through a bolt clamp, at the moment, the inner wall of the furnace cover 1 is in contact with the outer wall of the furnace opening, then the driving shaft 11 is rotated through the rotating handle 14, the driving shaft 11 drives the driving shaft 3 to rotate through the meshing of the driving gear 12 and the driven gear 13, the driving shaft 3 drives the fluted disc 4 to rotate, the fluted disc 4 drives the ejector block 5 to rotate, through the rotation of the ejector block 5, the ejector block 5 pushes out the ejector column 6 to the outer side through the matching with the ejector block 7, the ejector column 6 drives the cambered surface top plate 8 to tightly push against the inner wall of the furnace opening, so that the buckling of the furnace cover 1 is more tight and firm, the sealing performance of the furnace cover can be effectively enhanced, the furnace cover is sealed more tightly, and the use limitation is reduced.

The utility model discloses a reliable type vacuum cleaning stove's for chemical fibre bell structure still includes chucking lead screw 15 and gear cutting ferrule 16, and the left side of transmission case 10 is equipped with the screw hole, and chucking lead screw 15 is installed on transmission case 10 through the cooperation spiral shell with the screw hole, and gear cutting ferrule 16 is installed on bell 1 in a sliding manner, and the left end of gear cutting ferrule 16 is connected with the right-hand member rotation of chucking lead screw 15, and the left end of chucking lead screw 15 is fixed and is equipped with hand wheel 17; when the bell 1 is finished and the cambered top plate 8 tightly pushes the inner wall of the furnace mouth, the hand wheel 17 rotates the clamping screw rod 15, so that the clamping screw rod 15 drives the gear clamping sleeve 16 to slide on the bell 1, the gear clamping sleeve 16 clamps the driven gear 13, the driven gear 13 can be effectively prevented from rotating, the ejection block 5 is effectively prevented from being disengaged from the push block 7, and the use limitation is reduced.

The utility model discloses a reliable bell structure of vacuum cleaning stove for chemical fiber, still include lock nut 18, the cover that lock nut 18 spiral shell was adorned is established on chucking lead screw 15, and the right-hand member of lock nut 18 pastes tightly with the left side of transmission case 10; through setting up the lock nut 18, can play the effect with chucking lead screw 15 locking, prevent that chucking lead screw 15 from appearing the pine and taking off, improve the reliability in utilization.

The utility model discloses a reliable type vacuum cleaning stove's for chemical fibre bell structure still includes two sets of elongated handle 19, is equipped with two sets of regulation holes on the rotating handle 14, and two sets of elongated handle 19 are installed on rotating handle 14 through the symmetrical slip of cooperation with the regulation hole; through setting up extension handle 19, can be convenient for adjust the moment of rotating 14 for it is more convenient laborsaving to rotate 14, reduces and uses the limitation.

In the furnace cover structure of the reliable vacuum cleaning furnace for chemical fibers, the two groups of adjusting holes on the rotating handle 14 are respectively provided with the first sliding sleeve 20; through setting up first sliding sleeve 20, can make the slip of extension handle 19 more smooth and easy, improve the reliability in utilization.

The utility model discloses a reliable vacuum cleaning furnace cover structure for chemical fibers, wherein a fastening sleeve 21 is arranged on the inner circumferential wall of the furnace cover 1; through setting up adapter sleeve 21, can make the contact of the inner wall of bell 1 and furnace mouth outer wall inseparabler, improve the reliability in utilization.

In the furnace cover structure of the reliable vacuum cleaning furnace for chemical fibers, the second sliding sleeves 22 are arranged in the plurality of groups of sliding holes on the inner sealing shell 2; through setting up second sliding sleeve 22, can make the slip of fore-set 6 more smooth and easy, improve the reliability of using.

The utility model discloses a reliable furnace cover structure of a vacuum cleaning furnace for chemical fibers, the outer walls of the circumferences of two groups of lengthening handles 19 are provided with anti-skid lines 23; through setting up anti-skidding line 23, can effectively prevent when rotating extension handle 19, the condition that the hand appears skidding improves the reliability of use.

The utility model discloses a reliable type bell structure of vacuum cleaning stove for chemical fibre, it is at the during operation, at first when using, can be with bell 1 spiral-lock on the fire door, it is good to compress tightly the lid with the top of bell 1 through bolt fixture, the inner wall of bell 1 and the outer wall contact of fire door this moment, then through changeing 14 rotation drive shaft 11, make drive shaft 11 drive shaft 3 rotations through the meshing of driving gear 12 with driven gear 13, drive shaft 3 drives fluted disc 4 and rotates, make fluted disc 4 drive kicking block 5 rotate, rotation through kicking block 5, it is ejecting with 6 outside of kicking block through the cooperation with ejector pad 7 to make kicking block 5, make 6 inner walls that drive 8 top tightening fire doors of cambered surface roof, make the inseparabler of bell 1 spiral-lock firm more.

The utility model discloses a reliable type vacuum cleaning furnace's bell structure for chemical fibre, its mounting means, connected mode or the mode of setting are common mechanical type, as long as can reach all can implement of its beneficial effect, this industry technical staff only need install according to its subsidiary instructions and operate can.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims

1. A furnace cover structure of a reliable vacuum cleaning furnace for chemical fibers is characterized by comprising a furnace cover (1), a transmission shaft (3), a fluted disc (4), a plurality of groups of ejection posts (6), a driving shaft (11), a driving gear (12), a driven gear (13) and a rotating handle (14), wherein an inner sealing shell (2) is connected and arranged at the bottom end of the furnace cover (1), the transmission shaft (3) is rotatably arranged on the furnace cover (1) and the inner sealing shell (2), the fluted disc (4) is fixedly sleeved on the transmission shaft (3), the fluted disc (4) is positioned in the inner sealing shell (2), a plurality of groups of ejection blocks (5) are equidistantly arranged on the circumferential outer wall of the fluted disc (4), a plurality of groups of sliding holes are arranged on the inner sealing shell (2) in an annular equidistant manner, a plurality of groups of ejection posts (6) are slidably arranged on the inner sealing shell (2) through matching with the sliding holes, one side, close to the inner of the plurality of groups of ejection posts (6) is fixedly provided with a push block (7), one side close to the outer of the plurality of groups of ejection posts (6) is fixedly provided with a cambered surface ejection plate (8), a plurality of groups of ejection posts (6) is sleeved with a spring (9), the groups of ejection posts (9), the other sides of the groups of the ejection posts (6) are respectively arranged on one side close to the inner side of the transmission posts (1) and connected with the transmission shaft (10), the transmission box (1), the transmission box (10), the inner side of the transmission box (10), the driving gear (12) and the driven gear (13) are fixedly sleeved on the driving shaft (11) and the driven gear (13) respectively, the driving gear (12) is meshed with the driven gear (13), and the rotating handle (14) is fixedly arranged at the top end of the driving shaft (11).

2. The furnace cover structure of the vacuum cleaning furnace for the reliable chemical fibers as claimed in claim 1, further comprising a clamping screw rod (15) and a gear cutting sleeve (16), wherein the left side of the transmission case (10) is provided with a threaded hole, the clamping screw rod (15) is screwed on the transmission case (10) through matching with the threaded hole, the gear cutting sleeve (16) is slidably mounted on the furnace cover (1), the left end of the gear cutting sleeve (16) is rotatably connected with the right end of the clamping screw rod (15), and the left end of the clamping screw rod (15) is fixedly provided with a hand wheel (17).

3. The furnace cover structure of the vacuum cleaning furnace for the reliable chemical fibers according to claim 2, further comprising a locking nut (18), wherein the locking nut (18) is sleeved on the clamping screw rod (15) in a threaded manner, and the right end of the locking nut (18) is tightly attached to the left side of the transmission case (10).

4. The furnace cover structure of the vacuum cleaning furnace for the reliable type chemical fibers as claimed in claim 3, further comprising two sets of elongated handles (19), wherein two sets of adjusting holes are arranged on the rotating handle (14), and the two sets of elongated handles (19) are symmetrically and slidably mounted on the rotating handle (14) through matching with the adjusting holes.

5. The furnace cover structure of the vacuum cleaning furnace for the reliable chemical fibers as claimed in claim 4, wherein the first sliding sleeves (20) are respectively arranged in the two groups of adjusting holes on the rotating handle (14).

6. The furnace cover structure of the vacuum cleaning furnace for chemical fibers as claimed in claim 5, wherein the inner circumferential wall of the furnace cover (1) is provided with a fastening sleeve (21).

7. The furnace cover structure of the vacuum cleaning furnace for the chemical fibers as claimed in claim 6, wherein a second sliding sleeve (22) is arranged in each of the plurality of sliding holes on the inner sealing shell (2).

8. The furnace cover structure of the vacuum cleaning furnace for the reliable chemical fibers according to claim 7, wherein the two groups of elongated handles (19) are provided with anti-slip threads (23) on the outer circumferential wall.