CN112425909B - Rotary table with rotary disc capable of lifting - Google Patents
Rotary table with rotary disc capable of lifting Download PDFInfo
- Publication number
- CN112425909B CN112425909B CN202011495206.8A CN202011495206A CN112425909B CN 112425909 B CN112425909 B CN 112425909B CN 202011495206 A CN202011495206 A CN 202011495206A CN 112425909 B CN112425909 B CN 112425909B
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- eccentric wheel
- rotating shaft
- turntable
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 8
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- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 235000014347 soups Nutrition 0.000 abstract description 7
- 235000013361 beverage Nutrition 0.000 abstract description 6
- 235000012054 meals Nutrition 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 5
- 230000007306 turnover Effects 0.000 description 4
- 235000003166 Opuntia robusta Nutrition 0.000 description 3
- 244000218514 Opuntia robusta Species 0.000 description 3
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Classifications
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B31/00—Service or tea tables, trolleys, or wagons
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B11/00—Tables with tops revolvable on vertical spindles
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B31/00—Service or tea tables, trolleys, or wagons
- A47B31/001—Service or tea tables, trolleys, or wagons with devices for laying, clearing, cleaning, or the like, a table
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B9/00—Tables with tops of variable height
- A47B9/18—Tables with tops of variable height with additional top or additional legs for varying the height of the top
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B31/00—Service or tea tables, trolleys, or wagons
- A47B2031/004—Service or tea tables, trolleys, or wagons having four vertical uprights
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Abstract
The invention relates to the technical field of dining tables with turntables, and discloses a turntable lifting rotary dining table, which comprises an annular outer table top, an X-shaped crosspiece and four table legs, wherein the annular outer table top is arranged above the outer end of the X-shaped crosspiece, and the inner side of the annular outer table top is provided with a dining table turntable; a turntable lifting cylinder is arranged in the center of the X-shaped crosspiece, an eccentric wheel is arranged in the turntable lifting cylinder, and an eccentric wheel rotating shaft support is sleeved outside the turntable lifting cylinder; the top of the inner end of the X-shaped crosspiece is provided with a plane bearing, the back of the dining table turntable is provided with an oblique tooth internal gear, and the X-shaped crosspiece is provided with a straight tooth bevel tooth duplicate gear meshed with the oblique tooth internal gear. The invention has the advantages that the handle of the turntable of the dining table can rotate conveniently and quickly by hand, soup and beverage are prevented from overflowing to a diner when the diner has a meal, the problem that the traditional turntable is easy to damage and rotate is avoided, the turntable of the dining table can be lifted and cleaned conveniently, and the like.
Description
Technical Field
The invention relates to the technical field of dining tables with turntables, in particular to a dining table with a turnplate capable of lifting and rotating.
Background
The dining table that has the carousel of current use is mostly adding a carousel on ordinary circular dining table, and such dining table carousel manual rotation, safe and reliable, though the cost is lower, but has many drawbacks: the first turntable is higher than the table top, and once the dish basin is turned upside down and the soup flows onto the diner directly; when the second turntable rotates, articles such as bowls or beverage bottles beside the second turntable are easy to be knocked over; thirdly, the user needs to extend the hand into the dining table to rotate the turntable, so that the user is inconvenient and is easy to turn over articles such as bowls or beverage bottles; the fourth rotary table is easy to rotate and cannot rotate due to the factors of uneven stress and the like.
In recent years, electric dining tables are popular at home and abroad, the turntable of the electric rotating dining table is adopted, manpower is not needed, and the electric dining table looks very tall but has many defects: the price ratio is higher, and the power consumption has the electric leakage potential safety hazard for 240 volts, and control switch only has an inconvenient use, and the rotation that does not stop is also not favorable to the dish of pressing from both sides, and is heavier to dismantle transport inconvenient, etc..
Disclosure of Invention
The invention provides a rotary table with a liftable rotary table, aiming to solve the problems that a rotary table in the prior art is inconvenient to use, a dish basin and the like are easy to turn over soup and flow to a diner, and the like.
In order to achieve the purpose, the invention adopts the following technical scheme:
a rotary table with a liftable turntable comprises an annular outer table top, an X-shaped crosspiece and four table legs, wherein the annular outer table top is arranged above the outer end of the X-shaped crosspiece, the turntable of the table is arranged on the inner side of the annular outer table top, the X-shaped crosspiece is composed of four table top supporting crosspieces, a lifting groove is formed in the center of the X-shaped crosspiece, and the table legs are arranged below the outer ends of the table top supporting crosspieces; spring support columns are arranged at four corners of the bottom of the lifting groove, a turntable lifting spring is sleeved on each spring support column, a turntable lifting cylinder is arranged above the turntable lifting spring of each lifting groove, a square base is arranged at the bottom of each turntable lifting cylinder, spring support column through holes are formed in the four corners of each square base corresponding to the spring support columns, the spring support columns are connected with the spring support column through holes in a sliding mode, and two ends of each turntable lifting spring are abutted to the lifting grooves and the square bases; an eccentric wheel groove is formed in the middle of the rotary table lifting cylinder, and an eccentric wheel is arranged in the eccentric wheel groove; an eccentric wheel rotating shaft support is sleeved outside the rotary table lifting cylinder and is in threaded connection with the spring support through screws.
Preferably, the rotary table lifting cylinder is provided with a rotating shaft through groove vertically communicated with the eccentric wheel groove, the side surface of the eccentric wheel rotating shaft support is provided with an eccentric wheel positioning groove, an eccentric wheel rotating shaft is arranged in the eccentric wheel rotating shaft support, and the eccentric wheel rotating shaft penetrates through the eccentric wheel positioning groove and is connected with the eccentric wheel rotating shaft support in a sliding manner through the groove; the eccentric wheel rotating shaft is located at the eccentric wheel groove of the turntable lifting cylinder and fixedly connected with the eccentric wheel, the eccentric wheel rotating shaft is located at the eccentric wheel positioning groove and provided with an eccentric wheel lower dead point positioning block, and the direction of the eccentric wheel lower dead point positioning block is consistent with the eccentric direction of the eccentric wheel.
Preferably, a semicircular rotating shaft bracket is arranged on the back of the annular outer tabletop, the front end of the eccentric wheel rotating shaft penetrates through the semicircular rotating shaft bracket to be connected with the semicircular rotating shaft bracket in a sliding manner, a spring adjusting ring B is fixedly arranged at the front part of the eccentric wheel rotating shaft, an eccentric wheel adjusting spring is arranged between the semicircular rotating shaft bracket and the spring adjusting ring B on the eccentric wheel rotating shaft, and two ends of the eccentric wheel adjusting spring are respectively abutted against the semicircular rotating shaft bracket and the spring adjusting ring B; the locating hole is formed in the semicircular rotating shaft support, the locating handle is arranged at the top end of the rotating shaft of the eccentric wheel, the handle direction of the locating handle is perpendicular to the direction of the locating block of the lower dead point of the eccentric wheel, and the tail end of the locating handle can be inserted into the locating hole. When the dining table is cleaned and the dining table turntable needs to be taken out, the positioning handle is pulled outwards, the eccentric wheel lower dead point positioning block is separated from the eccentric wheel positioning groove, then the positioning handle and the eccentric wheel are rotated clockwise to be separated from the turntable lifting cylinder, the turntable lifting cylinder rises under the action of the elastic force of the turntable lifting spring, the turntable lifting cylinder pushes up the dining table turntable, and the dining table turntable can be taken out to be cleaned when being lifted above the annular outer table surface; when needing the dining table carousel to reset, anticlockwise rotation location handle, the lower dead center of eccentric wheel pushes down carousel lift cylinder, carousel lift cylinder descends and compresses carousel lift spring, when the location handle rotated to target in place, carousel lift spring is in compression state, under eccentric wheel adjusting spring's effect, the location handle inserts in the locating hole, in eccentric wheel constant head tank was gone into to eccentric wheel lower dead center locating piece card simultaneously, the dining table carousel just resets and has used.
Preferably, the annular outer table top is of a structure with a high outer edge and a low inner edge, the inner edge of the upper surface of the annular outer table top is slightly lower than the outer edge of the upper surface of the annular outer table top, an annular water storage tank is arranged below the inner side surface of the annular outer table top, and the upper surface of the dining table turntable is slightly lower than the inner edge of the upper surface of the annular outer table top. Because the inner edge of the upper surface of the annular outer table top is slightly lower than the outer edge, the annular outer table top is slightly inclined inwards, soup falling on the annular outer table top can flow into the annular water storage tank and cannot flow onto a diner, and the embarrassment of dirtying clothes is avoided; and the soup flowing out from the turnover basin of the dining table rotary disc can flow into the annular water storage tank in time and cannot flow to diners.
Preferably, the side surface of the table top supporting crosspiece is provided with an outer rotating shaft support, an outer end surface clutch support, an inner end surface clutch support and an inner rotating shaft support from outside to inside in sequence; the outer end face clutch support is provided with an outer end face clutch support seat, the outer end face clutch support seat is provided with an outer end face clutch support seat, the outer end face of the outer end face clutch support seat is provided with a handle, the middle part of the outer end face clutch support seat is provided with a spring adjusting ring A, the outer end face of the outer end face clutch support seat is provided with a handle adjusting spring, the outer end face of the outer end face clutch support seat is provided with an outer end face clutch, and the two ends of the handle adjusting spring are respectively abutted to the spring adjusting ring A and the outer end face clutch support seat; the inner end face clutch support and the inner rotating shaft support are connected with a short rotating shaft in a shaft coupling mode, the outer end, located outside the inner end face clutch support, of the short rotating shaft is provided with an inner end face clutch, the inner end face clutch is matched with the outer end face clutch, the tail end of the short rotating shaft is provided with a straight gear, and a spacer bush A is arranged between the inner rotating shaft support and the straight gear on the short rotating shaft; the desktop supports the crosspiece middle part and is equipped with duplicate gear mounting groove, be equipped with the duplicate gear axle in the duplicate gear mounting groove, the both ends and the desktop of duplicate gear axle support crosspiece swivelling joint, and the centre of duplicate gear axle is equipped with straight-tooth awl tooth duplicate gear, and the duplicate gear axle is located straight-tooth awl tooth duplicate gear both sides and all is equipped with spacer B, straight-tooth end and the straight-tooth gear meshing of straight-tooth awl tooth duplicate gear. When the turntable of the dining table needs to be rotated to clamp dishes or take and place dinner plates, the handle is pressed inwards, the long rotating shaft drives the outer end face clutch to be connected with the inner end face clutch, then the handle is shaken to drive the straight gear to rotate, the straight gear can drive the straight bevel gear duplex gear to rotate, and then the dining table turntable is driven to rotate to a required position; when the rotating disc does not need to be rotated, the hand leaves the handle, the outer end face clutch is separated from the inner end face clutch under the action of the handle adjusting spring, and the rotating disc stops rotating.
Preferably, the back of the dining table turntable is provided with an internal helical gear which is meshed with a bevel gear end of a straight bevel gear duplex gear; the top of the inner end of the X-shaped crosspiece is provided with a plane bearing, the plane bearing comprises a lower bearing seat gasket, a retainer with double rows of balls and an upper bearing movable gasket, and the upper bearing movable gasket is fixed on the back of the dining table turntable. When the straight bevel gear pair rotates, the bevel gear inner gear arranged on the back of the turntable is driven to rotate, so that the turntable is driven to rotate to a required position.
Therefore, the invention has the following beneficial effects: (1) the handle of the turntable of the dining table is convenient and rapid to rotate by hand, when the turntable is required to rotate in the use of the turntable liftable and rotatable dining table, the turntable can be rotated to a required position by only hand-cranking the handle and the hand leaves the handle when the turntable is not required to be rotated, and 4 handles are designed, so that each diner can rotate the turntable, thereby not only avoiding the defects that the turntable of the electric dining table cannot be stopped and can be controlled by only one person, but also avoiding the defects that the turntable of the traditional dining table can be rotated by extending the hand into the dining table, the dinner plate and the beverage bottle are easy to turn over, and the like; (2) the soup and the beverage are prevented from overflowing to the diner during dining, the upper surface of the dining table turntable is slightly lower than the inner edge of the upper surface of the annular outer table surface, the annular water storage groove is arranged below the inner side surface of the annular outer table surface, and the soup and the beverage overflowing during dining all flow into the annular water storage groove, so that the clothes of the diner cannot be dirtied; (3) the problems that the traditional rotary table is easy to damage and cannot rotate are solved, the handle is shaken, the gear rotates, the plane bearing is uniformly stressed, and the rotary table can be easily rotated; (4) the dining table turntable can be lifted and cleaned conveniently.
Drawings
FIG. 1 is a schematic diagram of a structure of the present invention.
Fig. 2 is a schematic structural diagram of the dining table of the invention.
FIG. 3 is a schematic structural view of an X-shaped rung.
Fig. 4 is a schematic structural view of a turntable lifting cylinder.
Fig. 5 is a schematic structural view of an eccentric wheel rotating shaft support.
Fig. 6 is a schematic structural diagram of the connection between the eccentric wheel rotating shaft and the eccentric wheel rotating shaft support.
FIG. 7 is a schematic structural diagram of the eccentric wheel rotating shaft.
Fig. 8 is a front view of fig. 2.
Fig. 9 is a schematic view of the structure of the support rail and the long shaft.
Fig. 10 is a schematic structural view of the dining table turntable.
Fig. 11 is a bottom view of the structure of fig. 1.
Fig. 12 is another schematic structural diagram of fig. 1 after the dining table turntable is lifted.
In the figure: an annular outer table top 1, an X-shaped crosspiece 2, table legs 3, a table turntable 4, a turntable lifting cylinder 5, a long rotating shaft 6, a straight bevel gear pair 7, a plane bearing 8, an eccentric wheel rotating shaft 9, an annular water storage tank 100, a table top supporting crosspiece 200, a lifting groove 201, a spring support 202, a turntable lifting spring 203, an outer rotating shaft support 204, an outer end face clutch support 205, an inner end face clutch support 206, an inner rotating shaft support 207, a duplicate gear mounting groove 208, a duplicate gear shaft 209, a spacer B210, an oblique tooth inner gear 400, a square bottom base 500, a spring support through hole 501, an eccentric wheel groove 502, an eccentric wheel 503, a rotating shaft through groove 504, an eccentric wheel rotating shaft support 505, an eccentric wheel positioning groove 506, a handle 600, a spring adjusting ring A601, a handle adjusting spring 602, an outer end face clutch 603, a short rotating shaft 604, an inner end face clutch 605, a straight gear 606, a spacer A607, a lower bearing seat washer 800, a straight gear and a lifting groove, The device comprises a retainer 801, an upper bearing movable washer 802, an eccentric wheel lower dead center positioning block 900, a semicircular rotating shaft bracket 901, a spring adjusting ring B902, an eccentric wheel adjusting spring 903, a positioning hole 904 and a positioning handle 905.
Detailed Description
The invention is further described with reference to the following figures and detailed description:
as shown in fig. 1, 2, 3 and 4, the turntable lifting and rotating dining table comprises an annular outer table top 1, an X-shaped crosspiece 2 and four table legs 3, wherein the annular outer table top 1 is arranged above the outer end of the X-shaped crosspiece 2, the dining table turntable 4 is arranged on the inner side of the annular outer table top, the X-shaped crosspiece 2 consists of four table top supporting crosspieces 200, a lifting groove 201 is arranged in the center of the X-shaped crosspiece 2, and the table legs 3 are arranged below the outer ends of the table top supporting crosspieces; four corners at the bottom of the lifting groove 201 are provided with spring support columns 202, the spring support columns 202 are sleeved with turntable lifting springs 203, the lifting groove 201 is provided with a turntable lifting cylinder 5 above the turntable lifting spring 203, the bottom of the turntable lifting cylinder 5 is provided with a square base 500, four corners of the square base are provided with spring support column through holes 501 at positions corresponding to the spring support columns 202, the spring support columns 202 are connected with the spring support column through holes 501 in a sliding manner, and two ends of the turntable lifting springs 203 are abutted to the lifting groove 201 and the square base 500; an eccentric wheel groove 502 is arranged in the middle of the rotary table lifting cylinder 5, and an eccentric wheel 503 is arranged in the eccentric wheel groove; an eccentric wheel rotating shaft support 505 is sleeved outside the rotary disc lifting cylinder 5, and the eccentric wheel rotating shaft support 505 is in threaded connection with the spring support 202 through a screw.
As shown in fig. 4, 5 and 6, the turntable lifting cylinder 5 is provided with a rotating shaft through slot 504 vertically penetrating through the eccentric wheel slot 502, the side surface of the eccentric wheel rotating shaft support 505 is provided with an eccentric wheel positioning slot 506, the eccentric wheel rotating shaft support 505 is provided with an eccentric wheel rotating shaft 9, and the eccentric wheel rotating shaft 9 passes through the eccentric wheel positioning slot 506 and is slidably connected with the eccentric wheel rotating shaft support 505 through the slot 504; the eccentric wheel rotating shaft 9 is positioned in an eccentric wheel groove 502 of the turntable lifting cylinder 5 and is fixedly connected with the eccentric wheel, an eccentric wheel lower dead center positioning block 900 is arranged at the eccentric wheel positioning groove 506 of the eccentric wheel rotating shaft 9, and the direction of the eccentric wheel lower dead center positioning block 900 is consistent with the eccentric direction of the eccentric wheel 503.
As shown in fig. 7, a semicircular rotating shaft bracket 901 is arranged on the back of the annular outer tabletop 1, the front end of the eccentric wheel rotating shaft 9 passes through the semicircular rotating shaft bracket 901 to be connected with the semicircular rotating shaft bracket 901 in a sliding manner, a spring adjusting ring B902 is fixedly arranged at the front part of the eccentric wheel rotating shaft 9, an eccentric wheel adjusting spring 903 is arranged between the semicircular rotating shaft bracket and the spring adjusting ring B on the eccentric wheel rotating shaft, and two ends of the eccentric wheel adjusting spring 903 are respectively abutted against the semicircular rotating shaft bracket 901 and the spring adjusting ring B902; the semicircular rotating shaft support is provided with a positioning hole 904, the top end of the eccentric wheel rotating shaft is provided with a positioning handle 905, the handle direction of the positioning handle 905 is vertical to the direction of the eccentric wheel lower dead point positioning block 900, and the tail end of the positioning handle 905 can be inserted into the positioning hole.
As shown in fig. 8, the annular outer table top 1 has a structure with an inner edge slightly lower than an outer edge, an annular water storage tank 100 is disposed below the inner side of the annular outer table top, and the upper surface of the table turntable 4 is slightly lower than the inner edge of the upper surface of the annular outer table top.
As shown in fig. 8 and 9, the table top support rail 200 is provided with an outer pivot support 204, an outer end clutch support 205, an inner end clutch support 206 and an inner pivot support 207 on the side from the outside to the inside; the outer rotating shaft support and the outer end face clutch support are provided with long rotating shafts 6, the long rotating shafts 6 are connected with the outer rotating shaft support 204 and the outer end face clutch support 205 in a sliding mode, a handle 600 is sleeved at the outer end of each long rotating shaft 6, a spring adjusting ring A601 is fixedly arranged in the middle of each long rotating shaft, a handle adjusting spring 602 is sleeved between each long rotating shaft 6 and the outer end face clutch support, an outer end face clutch 603 is arranged at the tail end of each long rotating shaft, which is located outside the outer end face clutch support, and two ends of each handle adjusting spring 602 are respectively abutted to the spring adjusting ring A and the outer end face clutch support; the inner end face clutch support and the inner rotary shaft support are connected with a short rotary shaft 604 in a shaft coupling mode, the outer end, located outside the inner end face clutch support, of the short rotary shaft 604 is provided with an inner end face clutch 605, the inner end face clutch 605 is matched with the outer end face clutch, the tail end of the short rotary shaft is provided with a straight gear 606, and a spacer bush A607 is arranged between the inner rotary shaft support and the straight gear on the short rotary shaft; desktop support crosspiece middle part be equipped with duplicate gear mounting groove 208, duplicate gear mounting groove 208 in be equipped with duplicate gear axle 209, the both ends and the desktop of duplicate gear axle support crosspiece swivelling joint, the centre of duplicate gear axle is equipped with straight-tooth awl tooth duplicate gear 7, the duplicate gear axle is located straight-tooth awl tooth duplicate gear both sides and all is equipped with spacer B210, straight-tooth awl tooth duplicate gear 7's straight-tooth end and straight-tooth gear meshing.
As shown in fig. 1 and 10, the back of the turntable 4 is provided with an internal helical gear 400, which is engaged with the bevel end of the spur-bevel-gear duplex gear 7; the top of the inner end of the X-shaped crosspiece is provided with a plane bearing 8, the plane bearing consists of a lower bearing seat gasket 800, a retainer 801 with double rows of balls and an upper bearing movable gasket 802, and the upper bearing movable gasket is fixed on the back of the dining table turntable 4.
The use method of the invention is as follows with the attached drawings: as shown in fig. 1, 2 and 11, when the dining table turntable 4 on the dining table needs to be rotated to clamp food or take and put a dinner plate, the handle 600 is pressed inwards, the long rotating shaft 6 drives the outer end face clutch 603 to be connected with the inner end face clutch 605, then the handle is shaken to drive the spur gear 606 to rotate, the spur gear can drive the spur-and-bevel-tooth duplicate gear 7 to rotate, then the helical-tooth internal gear 400 meshed with the spur gear can be driven to rotate, and then the dining table turntable arranged on the plane bearing 8 is rotated to a required position; when the turntable is not required to be rotated, the hand leaves the handle, the outer end face clutch is separated from the inner end face clutch under the action of the handle adjusting spring 602, and the rotation of the turntable of the dining table is stopped. As shown in fig. 12, when the dining table is cleaned and the turntable of the dining table needs to be taken out, the positioning handle 905 is pulled outwards, the eccentric wheel lower dead point positioning block 900 is separated from the eccentric wheel positioning groove 506, then the positioning handle and the lower dead point of the eccentric wheel 503 are rotated clockwise, the positioning handle and the turntable lifting cylinder 5 are separated, the turntable lifting cylinder is lifted up under the action of the elastic force of the turntable lifting spring 203, the turntable lifting cylinder pushes up the turntable of the dining table, and the turntable can be taken out to be cleaned when the turntable is lifted above the annular outer tabletop 1; when needing the dining table carousel to reset, anticlockwise rotation location handle, eccentric wheel 503's lower dead point pushes down carousel lift cylinder, and carousel lift cylinder descends and compresses carousel lift spring, and when the location handle rotated to target in place, under eccentric wheel adjusting spring 903's effect, the location handle inserts in locating hole 904, in eccentric wheel constant head tank was gone into to eccentric wheel lower dead point locating piece card simultaneously, the dining table carousel just resets and has used of having dinner.
Claims (5)
1. A rotary table with a liftable rotary table comprises an annular outer table top, an X-shaped crosspiece and four table legs, wherein the annular outer table top is arranged above the outer end of the X-shaped crosspiece, and the rotary table is arranged on the inner side of the annular outer table top; spring support columns are arranged at four corners of the bottom of the lifting groove, a turntable lifting spring is sleeved on each spring support column, a turntable lifting cylinder is arranged above the turntable lifting spring of each lifting groove, a square base is arranged at the bottom of each turntable lifting cylinder, spring support column through holes are formed in the four corners of each square base corresponding to the spring support columns, the spring support columns are connected with the spring support column through holes in a sliding mode, and two ends of each turntable lifting spring are abutted to the lifting grooves and the square bases; an eccentric wheel groove is formed in the middle of the rotary table lifting cylinder, and an eccentric wheel is arranged in the eccentric wheel groove; the outer sleeve of the rotary table lifting cylinder is provided with an eccentric rotary shaft support, and the eccentric rotary shaft support is in threaded connection with the spring support through a screw;
the rotating disc lifting cylinder is provided with a rotating shaft through groove vertically communicated with the eccentric wheel groove, the side surface of the eccentric wheel rotating shaft support is provided with an eccentric wheel positioning groove, an eccentric wheel rotating shaft is arranged in the eccentric wheel rotating shaft support, and the eccentric wheel rotating shaft penetrates through the eccentric wheel positioning groove and is connected with the eccentric wheel rotating shaft support in a sliding manner through the groove; the eccentric wheel rotating shaft is located at the eccentric wheel groove of the turntable lifting cylinder and fixedly connected with the eccentric wheel, an eccentric wheel lower dead point positioning block is arranged at the eccentric wheel positioning groove of the eccentric wheel rotating shaft, and the direction of the eccentric wheel lower dead point positioning block is consistent with the eccentric direction of the eccentric wheel.
2. The rotary table with the liftable turntable according to claim 1, wherein a semicircular rotating shaft bracket is provided on the back of the annular outer table top, the front end of the eccentric wheel rotating shaft passes through the semicircular rotating shaft bracket and is slidably connected with the semicircular rotating shaft bracket, a spring adjusting ring B is fixedly provided on the front portion of the eccentric wheel rotating shaft, an eccentric wheel adjusting spring is provided between the semicircular rotating shaft bracket and the spring adjusting ring B on the eccentric wheel rotating shaft, and two ends of the eccentric wheel adjusting spring are respectively abutted against the semicircular rotating shaft bracket and the spring adjusting ring B; the locating hole is arranged on the semicircular rotating shaft support, the locating handle is arranged at the top end of the rotating shaft of the eccentric wheel, the handle direction of the locating handle is perpendicular to the direction of the locating block at the lower dead point of the eccentric wheel, and the tail end of the locating handle can be inserted into the locating hole.
3. A turntable liftable and revolvable dining table as claimed in claim 1, wherein said annular outer table top is of a structure with an inner edge slightly lower than an outer edge, an annular water storage tank is provided below an inner side surface of said annular outer table top, and an upper surface of said turntable of said dining table is slightly lower than an inner edge of an upper surface of said annular outer table top.
4. The turntable liftable and revolvable dining table as claimed in claim 1, wherein the side surface of said table top supporting crosspiece is provided with an outer revolving shaft support, an outer end face clutch support, an inner end face clutch support and an inner revolving shaft support in sequence from outside to inside; the outer end face clutch support is provided with a spring adjusting ring A, the outer end face clutch support is provided with a handle, the outer end face of the spring adjusting ring A is connected with the outer end face of the outer end face clutch support through a spring adjusting spring, the outer end face of the spring adjusting ring A is connected with the outer end face of the outer end face clutch support through a spring adjusting ring A, and the outer end face of the spring adjusting ring A is connected with the outer end face of the outer end face clutch support through a spring adjusting spring; the inner end face clutch support and the inner rotating shaft support are connected with a short rotating shaft in a shaft coupling mode, the outer end, located outside the inner end face clutch support, of the short rotating shaft is provided with an inner end face clutch, the inner end face clutch is matched with the outer end face clutch, the tail end of the short rotating shaft is provided with a straight gear, and a spacer bush A is arranged between the inner rotating shaft support and the straight gear on the short rotating shaft; desktop support crosspiece middle part be equipped with duplicate gear mounting groove, duplicate gear mounting groove in be equipped with the duplicate gear axle, the both ends and the desktop of duplicate gear axle support crosspiece swivelling joint, the centre of duplicate gear axle is equipped with straight-tooth awl duplicate gear, the duplicate gear axle is located straight-tooth awl duplicate gear both sides and all is equipped with spacer B, straight-tooth awl duplicate gear's straight-tooth end and straight-tooth gear meshing.
5. A dining table with a turntable capable of lifting and rotating as claimed in claim 1 or 4, wherein the back of the turntable is provided with an internal helical gear engaged with the bevel gear end of the spur-bevel-gear duplex gear; the top of the inner end of the X-shaped crosspiece is provided with a plane bearing, the plane bearing consists of a lower bearing seat gasket, a retainer with double rows of balls and an upper bearing movable gasket, and the upper bearing movable gasket is fixed on the back of the dining table turntable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011495206.8A CN112425909B (en) | 2020-12-17 | 2020-12-17 | Rotary table with rotary disc capable of lifting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011495206.8A CN112425909B (en) | 2020-12-17 | 2020-12-17 | Rotary table with rotary disc capable of lifting |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112425909A CN112425909A (en) | 2021-03-02 |
| CN112425909B true CN112425909B (en) | 2022-06-28 |
Family
ID=74696688
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011495206.8A Active CN112425909B (en) | 2020-12-17 | 2020-12-17 | Rotary table with rotary disc capable of lifting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112425909B (en) |
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| CN114209517B (en) * | 2022-01-14 | 2023-04-14 | 李素芳 | Long-term bed patient prevents pressing sore device |
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| CN206197431U (en) * | 2016-08-08 | 2017-05-31 | 汤祖明 | Fully-automatic intelligent folding dining table |
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| CN108338522A (en) * | 2018-04-28 | 2018-07-31 | 赵明贵 | A kind of dining table with liftable and rotation function |
| CN207767803U (en) * | 2017-09-21 | 2018-08-28 | 陈军明 | Multifunctional height adjusting table |
| CN208850840U (en) * | 2018-07-17 | 2019-05-14 | 张宁 | Novel dining table lifting device |
| CN110123023A (en) * | 2019-06-14 | 2019-08-16 | 南通市久正人体工学股份有限公司 | A kind of embedded lifting office table arrangement of finger |
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| CN2063368U (en) * | 1989-12-25 | 1990-10-10 | 万建才 | Square dinner table capable of lifting and falling with central rotary round plate |
| CN101190069A (en) * | 2007-08-13 | 2008-06-04 | 玉环县精丰利刃具有限公司 | Automatic lifting rotating dining table |
| CN104490094A (en) * | 2014-12-06 | 2015-04-08 | 宁波市镇海禅一心品文化发展有限公司 | Liftableand rotatable dinner table |
| CN206586583U (en) * | 2016-10-21 | 2017-10-27 | 深圳米乔科技有限公司 | A kind of same table |
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| EP0311803A2 (en) * | 1987-10-13 | 1989-04-19 | Peter Heckmann | Extensible table |
| CN206197431U (en) * | 2016-08-08 | 2017-05-31 | 汤祖明 | Fully-automatic intelligent folding dining table |
| CN206866896U (en) * | 2016-08-31 | 2018-01-12 | 中山金稳五金零件有限公司 | A kind of gas spring control structure of same table |
| CN207767803U (en) * | 2017-09-21 | 2018-08-28 | 陈军明 | Multifunctional height adjusting table |
| CN108338522A (en) * | 2018-04-28 | 2018-07-31 | 赵明贵 | A kind of dining table with liftable and rotation function |
| CN208850840U (en) * | 2018-07-17 | 2019-05-14 | 张宁 | Novel dining table lifting device |
| CN110123023A (en) * | 2019-06-14 | 2019-08-16 | 南通市久正人体工学股份有限公司 | A kind of embedded lifting office table arrangement of finger |
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|---|---|
| CN112425909A (en) | 2021-03-02 |
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Effective date of registration: 20221230 Address after: 518000 607, building 49, No.3, Queshan Yunfeng Road, Gaofeng community, Dalang street, Longhua District, Shenzhen City, Guangdong Province Patentee after: Shenzhen Huiteng Information Technology Service Co.,Ltd. Address before: Hangzhou City, Zhejiang province Binjiang District 310053 shore road 528 Patentee before: ZHEJIANG INSTITUTE OF MECHANICAL & ELECTRICAL ENGINEERING |
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Effective date of registration: 20230516 Address after: 273100 west of Fusheng Road, Yaocun Town, Qufu City, Jining City, Shandong Province Patentee after: QUFU KEMU HOUSEHOLD Co.,Ltd. Address before: 518000 607, building 49, No.3, Queshan Yunfeng Road, Gaofeng community, Dalang street, Longhua District, Shenzhen City, Guangdong Province Patentee before: Shenzhen Huiteng Information Technology Service Co.,Ltd. |
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Denomination of invention: A rotating table with a turntable that can lift and rotate Granted publication date: 20220628 Pledgee: Qufu sub branch of Postal Savings Bank of China Ltd. Pledgor: QUFU KEMU HOUSEHOLD Co.,Ltd. Registration number: Y2024980000181 |