Range hood is inhaled on the liftable side of a kind of side smoking apparatus top
Technical field
The utility model relates to the liftable side of a kind of side smoking apparatus top and inhales range hood.
Background technology
The inlet scoop of range hood in the market all is to be fixed on a certain position to carry out work, all need to keep certain height for the kitchen range top, cause the cage cigarette not thorough thus, oil smoke is the defective of emptying thoroughly, thereby make the residue oil smoke cause pollution to kitchen environment, and considered side draught and pushed up to inhale the side top suction range hood that combines, limit by function, inevitably the side draught mouth is near the kitchen range top, when range hood is stopped using, the side draught mouth that stretches out has downwards taken the space of kitchen range top top, also influences the coordination attractive in appearance of whole kitchen environment simultaneously.
The utility model content
The purpose of this utility model is to consider the problems referred to above and a kind of oil smoke that can thoroughly exhaust is provided, improve the liftable side of the side smoking apparatus top of kitchen environment and inhale range hood, realize that the side smoking apparatus stretches out body when work, when not working, be hidden within the body, realize saving to greatest extent kitchen range top superjacent air space and kitchen environment improvement.
The technical scheme that realizes the utility model purpose is, the utility model comprises top smoking apparatus, casing, bracket assembly and side smoking apparatus, wherein the top smoking apparatus is installed on the casing, the bracket assembly bottom is installed on the smoking apparatus of top, the top is installed on the casing, the side smoking apparatus is arranged on the rear lateral portion of top smoking apparatus, it is characterized in that described side smoking apparatus is connected on the bracket assembly by elevating mechanism.
Above-mentioned elevating mechanism comprises directive slide track, drive unit and transmission mechanism component, drive unit is fixed on the bracket assembly, and an end of transmission mechanism is fixed on the drive unit, and the other end connects the side smoking apparatus, simultaneously, the side smoking apparatus also is connected with bracing frame by directive slide track.During use, drive,, realize moving up and down of side smoking apparatus, and realize guiding up and down by directive slide track by the transmission mechanism component transmission by drive unit.
Above-mentioned directive slide track is divided into moving slide rail and decide slide rail two parts, decide slide rail and is fixed on the bracket assembly, and moving slide rail is fixed in the smoking apparatus of side, moves slide rail and decide slide rail that to carry chute by it chimeric.Realize moving up and down of side smoking apparatus.
Above-mentioned bracket assembly is made of support, bracket base and middle slide rail fixed head, support top is connected and fixed on the casing, frame bottom is fixed on the bracket base, and middle slide rail fixed head is connected and fixed with support, bracket base respectively at two ends up and down, and bracket base is fixed on the smoking apparatus of top.
Above-mentioned transmission mechanism component is the screw rod bar linkage structure, include screw rod, kinematic link, movement nut, spline housing and axle bed cover, mounted movable nut on the screw rod wherein, movement nut is connected by bearing pin with kinematic link, the other end of kinematic link is connected by bearing pin with the side smoking apparatus, one end of screw rod is connected with drive unit by spline housing, and the other end of screw rod is applied mechanically screw by axle bed and is fastened on the bracket assembly.During work, by the rotation drive screw rod rotation of drive unit, screw rod rotates and makes movement nut produce left and right sides linear relative movement, and movement nut drives kinematic link and swings moving up and down of realization side smoking apparatus.
Above-mentioned transmission mechanism component is a gear ﹠ rack structure, includes gear, tooth bar, and its middle gear is fixed on the drive unit, and tooth bar is fixed on the smoking apparatus of side, the wheel and rack engagement.During work, the rotation driven gear by drive unit rotates realizes moving up and down of side smoking apparatus.
Above-mentioned transmission mechanism component is the chain wheel rope Cable Structure, include power block, support fixed head, pulley left and right sides fixed head in pulley, rope, the pulley, wherein power block is fixed on the bracket assembly by fixed head in the pulley, the splined shaft of drive unit penetrates in the power block, one end of rope is fixed in the power block, the other end is fixed on the smoking apparatus of side, realizes turning to of rope by supporting pulley, supports pulley and is fixed on the bracket assembly by pulley left and right sides fixed head.Drive unit drives the power block rotation during work, and rope is twined on pulley, realizes moving up and down of side smoking apparatus.
Above-mentioned transmission mechanism component is the bolt and nut structure, include spline housing, vertical screw rod, hold-down nut, on be connected and fixed plate, be connected and fixed plate down, drive unit by on be connected and fixed plate and be fixed on the bracket assembly, vertical screw rod is connected with drive unit by spline housing, the bottom of vertical screw rod is by screw thread and hold-down nut engagement, and hold-down nut is connected with the side smoking apparatus by following fixed connecting plate.During work,, drive the side smoking apparatus and realize moving up and down by the rotation of vertical screw rod.
The beneficial effects of the utility model are, owing to be provided with the lowering or hoisting gear of the drive unit, transmission mechanism component and the directive slide track composition that cooperatively interact, can realize moving up and down of side smoking apparatus, make the side smoking apparatus when work, stretch out body, when not working, be hidden within the body, realize saving to greatest extent the purpose of kitchen range top superjacent air space and kitchen environment improvement.
Description of drawings
Fig. 1 is the explosive decomposition schematic diagram of the utility model embodiment one;
Fig. 2 is the Facad structure schematic diagram of the utility model embodiment one;
Fig. 3 is the side structure schematic diagram of the utility model embodiment one;
Fig. 4 is the structural representation of the bracket assembly of the utility model embodiment one;
Fig. 5 is the side structure schematic diagram of the bracket assembly of the utility model embodiment one;
Fig. 6 is the structural representation of the directive slide track of the utility model embodiment one;
Fig. 7 is the driving mechanism of the utility model embodiment one and the structural representation of transmission mechanism component;
Fig. 8 is the Facad structure schematic diagram of the utility model embodiment two;
Fig. 9 is the A-A cutaway view of Fig. 8;
Figure 10 is the drive unit of the utility model embodiment two and the schematic diagram that gear cooperates;
Figure 11 is the side structure schematic diagram of the utility model embodiment three;
Figure 12 is the Facad structure schematic diagram of the utility model embodiment three;
Figure 13 is the power block schematic perspective view of the utility model embodiment three;
Figure 14 is the driving mechanism of the utility model embodiment three and the structural representation of transmission mechanism component;
Figure 15 is the Facad structure schematic diagram of the utility model embodiment four;
The specific embodiment
Below in conjunction with drawings and Examples the specific embodiment of the present utility model is described further.
Embodiment one:
Present embodiment such as Fig. 1, Fig. 2, shown in Figure 3, comprise top smoking apparatus 1, casing 2, bracket assembly 3, side smoking apparatus 4, directive slide track 5, drive unit 6, screw rod 71, kinematic link 72, movement nut 73, spline housing 74 and axle bed cover 75, wherein top smoking apparatus 1 is mounted on the casing 2, as shown in Figure 3 by screw and rivet.Bracket assembly 3 is made of support 31, bracket base 32 and middle slide rail fixed head 33, as shown in Figure 4, support 31 tops are connected and fixed on the casing 2 by screw, support 31 bottoms are fastened on the bracket base 32 by screw, in the slide rail fixed head be connected and fixed by screw with support 31, bracket base 32 respectively at two ends about in the of 33, bracket base 32 fixes on by being adhesively fixed on the top smoking apparatus 1, and the left, center, right is installed three cover directive slide tracks 5 respectively on the side smoking apparatus 4, and Fig. 2 is seen in the installation site.Directive slide track 5 is divided into moving slide rail 51 and decides slide rail 52 two parts, as shown in Figure 6.Decide slide rail 52 and be connected on stiffener 53 and the middle slide rail fixed head 33 by screw, be fixed on the bracket assembly 3 by stiffener 53 and middle slide rail fixed head 33, moving slide rail 51 is fastened in the side smoking apparatus 4 by screw.Moving slide rail 51 with decide the carry chute chimeric realization of slide rail 52 and move up and down by two parts.
Mounted movable nut 73 on the screw rod 71, movement nut 73 and kinematic link 72 are connected by bearing pin, the other end of kinematic link 72 and side smoking apparatus 4 are connected by bearing pin, one end of screw rod 71 is connected with drive unit 6 by spline housing 74, the other end of screw rod 71 is fastened on the bracket assembly 3 by axle bed cover 75 usefulness screws, drive unit 6 is fixed on the fixed head 61 by screw, by being fastened on the bracket assembly 3 of fixed head 61, as Fig. 2, Fig. 3, Fig. 5, shown in Figure 7.During work, by rotation drive screw rod 71 rotations of drive unit 6, screw rod 71 rotates and makes movement nut 73 produce left and right sides linear relative movements, and movement nut 73 drives kinematic links 72 and swings moving up and down of realization side smoking apparatus 4.
Described side smoking apparatus 4 work the time be arranged on top smoking apparatus 1 below, near wall area.
Embodiment two:
The structural representation of present embodiment such as Fig. 8, Fig. 9, shown in Figure 10, wherein top smoking apparatus 1, casing 2, bracket assembly 3, side smoking apparatus 4, directive slide track 5, drive unit 6 are with embodiment one.Drive unit 6 is installed on the corresponding locating hole in bottom of stiffener 53, and gear 81 matches with the splined shaft of drive unit 6 by self splined hole, and tooth bar 82 is screwed on the inwall of side smoking apparatus 4.During work, 81 rotations of drive unit 6 rotation driven gears, gear 81 and tooth bar 82 engagements drive side smoking apparatus 4 and realize moving up and down, and the mounting means of remaining parts is with embodiment one.
Embodiment three:
Structural representation Figure 11, Figure 12 of present embodiment, Figure 13, shown in Figure 14, wherein top smoking apparatus 1, casing 2, bracket assembly 3, side smoking apparatus 4, directive slide track 5, drive unit 6 are with embodiment one, and difference is that it is provided with power block 91, supports fixed head 95, pulley left and right sides fixed head 96 in pulley 92, rope 93, drive unit fixed head 94, the pulley.
Power block 91 is fixed on the bracket assembly 3 by fixed head in the pulley 95, drive unit 6 is fixed on the casing 2 by drive unit fixed head 93, the splined shaft of drive unit 6 penetrates in the power block 91, one end of rope 93 is fixed in the pulley 91, the other end is fixed on the side smoking apparatus 4, realize turning to of rope by supporting pulley 92, support pulley 92 and be fixed on the bracket assembly 3 by pulley left and right sides fixed head 96.During work, drive unit 6 drives pulley 91 and rotates, and rope 92 is twined on pulley 91, realizes moving up and down of side smoking apparatus 4.
Embodiment four:
The structure of present embodiment as shown in figure 15, wherein top smoking apparatus 1, casing 2, bracket assembly 3, side smoking apparatus 4, directive slide track 5, drive unit 6 are with embodiment one.Newly-increased vertical screw rod 101, hold-down nut 102, on be connected and fixed plate 103, under be connected and fixed plate 104, drive unit 6 by on be connected and fixed plate 103 and be fixed on the bracket assembly 3, vertical screw rod 101 is connected with drive unit 6 by spline housing 74, during drive unit 6 work, driving vertical screw rod 101 by spline housing 74 rotates, the bottom of vertical screw rod 101 cooperates with hold-down nut 102 by screw thread, hold-down nut 102 is connected with side smoking apparatus 4 by following fixed connecting plate 103, by the rotation of vertical screw rod 101, drive side smoking apparatus 4 and realize moving up and down.