CN108852080B

CN108852080B - Device for holding dishes

Info

Publication number: CN108852080B
Application number: CN201810867746.0A
Authority: CN
Inventors: 李志衡
Original assignee: Zhuhai Zhisheng Health Management Co ltd
Current assignee: Zhuhai Chensi Health Industry Technology Co ltd
Priority date: 2018-08-02
Filing date: 2018-08-02
Publication date: 2021-05-14
Anticipated expiration: 2038-08-02
Also published as: CN108852080A

Abstract

The invention discloses a device for holding dishes, which comprises a stretching mechanism, an end dish lifting mechanism and a transmission set, wherein the stretching mechanism comprises a left stretching handle, a fixed plate and a right stretching handle, the right stretching handle and the left stretching handle are connected through a gear rack set, the left stretching handle and the right stretching handle are manually held and pulled to two sides, an upper fixed tray is moved to the lower part of the dish, the manual handles at the two sides are drawn towards the center, so that the upper fixed tray is propped against the edge of the dish, a lower fixed tray is propped against the dish under the action of a spring, a motor is started at the moment, the motor positively rotates to drive the transmission mechanism, after a series of transmissions, threaded rods at two sides rotate in the same direction, the left fixed tray and the right fixed tray move upwards at the same time, after reaching a certain height, the motor stops, and the fixed tray also keeps still: the motor rotates reversely, the fixed tray moves downwards, when the plate reaches the table top, the motor stops, then the manual grips on the two sides are pulled open towards the two sides, and the plate is put down.

Description

Device for holding dishes

Technical Field

The invention relates to the technical field of catering equipment, in particular to a device for holding dishes.

Background

The dish, the shallow bottom utensil for holding articles (mostly food), is larger than the dish and is mostly circular. Most of the ceramic products and the metal products can be placed on the upper side. When the dish is used for containing the dishes, the dish is convenient to clamp and has good heat dissipation. In the west, it is one of the common tableware, and the western people uses it to contain food except for the tub, and thus, the plate is very important for the western people.

When a restaurant steams dishes, the dishes are placed in the dish for steaming, and the restaurant needs to hold the dishes after cooking, which causes some trouble because the temperature of the dish is too high, hands can be scalded if the temperature of the dish is too high, or the dishes in the dish are overturned, so that the hands have no proper tools to help people hold the hot dish. Therefore, it is necessary to design a device for holding the dish.

Disclosure of Invention

The present invention is directed to a device for holding a dish to solve the above problems.

In order to solve the technical problems, the invention provides the following technical scheme: a device for holding plates comprises a stretching mechanism, an end plate lifting mechanism and a transmission set, wherein the stretching mechanism comprises a left stretching handle, a rack and pinion set, a fixed plate and a right stretching handle, the right stretching handle and the left stretching handle are connected through the rack and pinion set, and the end plate lifting mechanism is arranged on one side of the right stretching handle and one side of the left stretching handle in a matched mode;

the end plate lifting mechanism comprises an upper fixing tray, threaded holes, springs, through holes, box bodies and a lower fixing tray, the top of the upper fixing tray is correspondingly provided with two threaded holes, the bottom of the upper fixing tray is correspondingly provided with two box bodies, one side of each box body is provided with a through hole, the number of the lower fixing tray is two, one end of the lower fixing tray is inserted into the through hole, and a transmission set is arranged above the end plate lifting mechanism.

According to the technical scheme, transmission group includes bevel gear group, turbine, worm, second gear, threaded rod, motor and straight-teeth gear group, there is the motor one side of fixed plate through the bolt fastening, one side of motor is passed through the straight-teeth gear group and is connected with a threaded rod, the straight-teeth gear group passes through connecting rod and bevel gear group and is connected with the worm, the worm is fixed and is stretched between the handle at right side stretching handle and left side stretching, the worm is connected with the turbine meshing, the top welded fastening of turbine has the second gear, turbine and second gear stretch the handle through pivot and left side stretching and be connected, the second gear is connected with another threaded rod cooperation, and two threaded rods pass two screw holes.

According to the technical scheme, the spring is installed inside the through hole.

According to the technical scheme, the fixing plate is arranged above the right stretching grip.

According to the technical scheme, the gear rack group comprises a square plate, a first gear and a rack, the square plate is arranged on the two racks, the center of the bottom of the square plate is connected with the first gear through a rotating shaft, the first gear is meshed with the two racks, and the two racks are respectively welded and fixed on the right stretching handle and the left stretching handle.

According to the technical scheme, the upper fixed tray is matched with the right stretching handle and the left stretching handle.

According to the technical scheme, the box body is connected with the upper fixing tray through the bolts.

Compared with the prior art, the invention has the following beneficial effects: according to the invention, the handle is stretched through the arrangement of the stretching mechanism, so that the dishes can be conveniently placed on the end plate lifting mechanism, the dishes can be conveniently fixed by utilizing the upper and lower fixed trays through the arrangement of the end plate lifting mechanism, the use is convenient, the end plate lifting mechanism is conveniently driven to ascend and descend through the threaded rod through the arrangement of the transmission set, so that the dishes are driven to move up and down, the hot dishes are prevented from being manually removed, the operation is simple and convenient, and the labor is saved.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic overall elevational view of the present invention;

FIG. 2 is a schematic overall perspective view of the present invention;

FIG. 3 is a schematic view of the overall top view of the present invention;

FIG. 4 is a schematic view of the overall bottom structure of the present invention;

FIG. 5 is a schematic view of the gear rack and pinion arrangement of the present invention;

FIG. 6 is a schematic view of the upper mounting tray of the present invention;

in the figure: 1. a stretching mechanism; 11. stretching the grip to the left; 12. a set of gear teeth; 121. a square plate; 122. a first gear; 123. a rack; 13. a fixing plate; 14. stretching the grip to the right; 2. an end disc lifting mechanism; 21. an upper fixed tray; 211. a threaded hole; 212. a spring; 213. a through hole; 214. a box body; 22. a lower fixed tray; 3. a transmission set; 31. a bevel gear set; 32. a turbine; 33. a worm; 34. a second gear; 35. a threaded rod; 36. a motor; 37. a spur gear set.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides a technical solution: a device for holding dishes comprises a stretching mechanism 1, an end dish lifting mechanism 2 and a transmission group 3, wherein the stretching mechanism 1 comprises a left stretching handle 11, a rack and pinion group 12, a fixing plate 13 and a right stretching handle 14, the right stretching handle 14 and the left stretching handle 11 are connected through the rack and pinion group 12, and the end dish lifting mechanism 2 is arranged on one side of the right stretching handle 14 and one side of the left stretching handle 11 in a matched mode;

the end plate lifting mechanism 2 comprises an upper fixing tray 21, threaded holes 211, springs 212, through holes 213, a box body 214 and a lower fixing tray 22, the top of the upper fixing tray 21 is correspondingly provided with the two threaded holes 211, the bottom of the upper fixing tray 21 is correspondingly provided with the two box bodies 214, one side of the box body 214 is provided with the through holes 213, the lower fixing tray 22 is provided with two fixing trays, one end of each fixing tray 22 is inserted into the corresponding through hole 213, and a transmission group 3 is arranged above the end plate lifting mechanism 2.

According to the technical scheme, the transmission set 3 comprises a bevel gear set 31, a worm wheel 32, a worm 33, a second gear 34, a threaded rod 35, a motor 36 and a straight gear set 37, the motor 36 is fixed on one side of the fixing plate 13 through a bolt, one side of the motor 36 is connected with the threaded rod 35 through the straight gear set 37, the straight gear set 37 is connected with the worm 33 through the connecting rod and the bevel gear set 31, the worm 33 is fixed between the right stretching handle 14 and the left stretching handle 11, the worm 33 is connected with the worm wheel 32 in a meshed mode, the second gear 34 is fixed on the top of the worm wheel 32 in a welded mode, the worm wheel 32 and the second gear 34 are connected with the left stretching handle 11 through rotating shafts, the second gear 34 is connected with the other threaded rod 35 in a matched mode, and the two threaded rods 35 penetrate through the two threaded holes 211, so.

According to the above technical solution, the spring 212 is installed inside the through hole 213 to facilitate fixing the plate.

According to the technical scheme, the fixing plate 13 is arranged above the right stretching grip 14, so that the motor 36 and the spur gear set 37 can be conveniently fixed.

According to the above technical scheme, the gear rack group 12 comprises a square plate 121, a first gear 122 and a rack 123, the square plate 121 is arranged on the two racks 123, the center of the bottom of the square plate 121 is connected with the first gear 122 through a rotating shaft, the first gear 122 is meshed with the two racks 123, and the two racks 123 are respectively welded and fixed on the right stretching grip 14 and the left stretching grip 11, so that the right stretching grip 14 and the left stretching grip 11 can be stretched conveniently.

According to the technical scheme, the upper fixed tray 21, the right stretching handle 14 and the left stretching handle 11 are installed in a matched mode, and the upper fixed tray 21 can move up and down conveniently.

According to the technical scheme, the box body 214 is connected with the upper fixing tray 21 through the bolts, so that the box body 214 is convenient to fix.

The working principle is as follows: through the manual tensile handle 14 in the right side of holding and the left side handle 11 that stretches, pull open to both sides, will go up fixed tray 21 and move to the lower part of plate, the manual tensile handle 14 in the right side in both sides and the left side handle 11 that stretches are drawn close to the center, make and go up fixed tray 21 and support the plate border, and fixed tray 22 also can support the plate under the effect of spring 212 down, motor 36 is opened this moment, motor 36 corotation drive mechanism, after a series of transmissions, the threaded rod 35 syntropy of both sides rotates, make and control fixed tray simultaneous upward movement, reach the take the altitude after, motor 36 stops, fixed tray also keeps motionless: the motor 36 is reversed to move the fixed tray downwards, when the plate reaches the table surface, the motor 36 stops, then the two-side manual right stretching handle 14 and the left stretching handle 11 are pulled to the two sides, and the plate is put down.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The use method of the tray carrying device is characterized by comprising the following steps:

s1, manually holding the right stretching grip (14) and the left stretching grip (11), pulling the right stretching grip and the left stretching grip (11) to two sides, moving the upper fixed tray (21) to the lower part of the plate, and manually pulling the right stretching grip (14) and the left stretching grip (11) to the center to draw the right stretching grip and the left stretching grip (11) to the center, so that the upper fixed tray (21) props against the edge of the plate, and the lower fixed tray (22) props against the plate under the action of the spring (212);

s2, starting the motor (36), driving the transmission mechanism by the motor (36) in a forward rotation manner, and rotating the threaded rods (35) at two sides in the same speed and direction after a series of transmissions, so that the left and right fixed trays move upwards simultaneously;

s3, when the height reaches a certain height, the motor (36) stops, and the fixed tray also remains stationary: the motor (36) rotates reversely, the fixed tray moves downwards, when the plate reaches the table top, the motor (36) stops, then the manual right stretching grips (14) and the manual left stretching grips (11) on the two sides are pulled open towards the two sides, and the plate is put down;

the end plate lifting device comprises a stretching mechanism (1), an end plate lifting mechanism (2) and a transmission group (3), wherein the stretching mechanism (1) comprises a left stretching handle (11), a rack and pinion group (12), a fixed plate (13) and a right stretching handle (14), the right stretching handle (14) and the left stretching handle (11) are connected through the rack and pinion group (12), and one side of the right stretching handle (14) and one side of the left stretching handle (11) are provided with the end plate lifting mechanism (2) in a matched mode;

the end disc lifting mechanism (2) comprises an upper fixing tray (21), threaded holes (211), springs (212), through holes (213), box bodies (214) and a lower fixing tray (22), wherein the top of the upper fixing tray (21) is correspondingly provided with the two threaded holes (211), the bottom of the upper fixing tray (21) is correspondingly provided with the two box bodies (214), one side of each box body (214) is provided with the through holes (213), the number of the lower fixing trays (22) is two, one end of each lower fixing tray (22) is inserted into each through hole (213), and a transmission group (3) is arranged above the end disc lifting mechanism (2); the transmission group (3) comprises a bevel gear group (31), a turbine (32), a worm (33), a second gear (34), a threaded rod (35), a motor (36) and a straight gear group (37), one side of the fixed plate (13) is fixed with the motor (36) through a bolt, one side of the motor (36) is connected with the threaded rod (35) through the straight gear group (37), the straight gear group (37) is connected with the worm (33) through a connecting rod and the bevel gear group (31), the worm (33) is fixed between the right stretching handle (14) and the left stretching handle (11), the worm (33) is meshed with the turbine (32), the top of the turbine (32) is fixed with the second gear (34), the turbine (32) and the second gear (34) are connected with the left stretching handle (11) through a rotating shaft, the second gear (34) is matched with another threaded rod (35), and the two threaded rods (35) pass through the two threaded holes (211); a spring (212) is arranged in the through hole (213); a fixing plate (13) is arranged above the right stretching grip (14); the gear and rack group (12) comprises a square plate (121), a first gear (122) and a rack (123), the square plate (121) is arranged on the two racks (123), the center of the bottom of the square plate (121) is connected with the first gear (122) through a rotating shaft, the first gear (122) is meshed with the two racks (123), and the two racks (123) are respectively welded and fixed on the right stretching grip (14) and the left stretching grip (11); the upper fixed tray (21) is matched with the right stretching grip (14) and the left stretching grip (11).

2. The method of using a tray carrying device as claimed in claim 1, wherein: the box body (214) is connected with the upper fixing tray (21) through bolts.