CN105318640B - Rotating shaft for refrigeration wine cabinet and refrigeration wine cabinet - Google Patents
Rotating shaft for refrigeration wine cabinet and refrigeration wine cabinet Download PDFInfo
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- CN105318640B CN105318640B CN201410247872.8A CN201410247872A CN105318640B CN 105318640 B CN105318640 B CN 105318640B CN 201410247872 A CN201410247872 A CN 201410247872A CN 105318640 B CN105318640 B CN 105318640B
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Abstract
The invention relates to a rotating shaft for a refrigeration wine cabinet and the refrigeration wine cabinet. The invention provides a rotating shaft for a refrigerated wine cabinet, which comprises: the cross section of the middle rod section is square; a head rod section extending outwardly from one end of the intermediate rod section in the axial direction thereof, the head rod section having a circular cross section; and a tail rod section extending outwardly from the other end of the intermediate rod section in the axial direction thereof, the tail rod section being circular in cross section. In addition, the invention also provides a refrigerated wine cabinet with the rotating shaft. The rotating shaft for the refrigeration wine cabinet and the refrigeration wine cabinet obviously improve the torsion resistance of the rotating shaft because of the special shape of the middle rod section of the rotating shaft.
Description
Technical Field
The invention relates to wine storage and taking in a wine cabinet, in particular to a rotating shaft for a refrigeration wine cabinet and the refrigeration wine cabinet.
Background
Along with the continuous improvement of the living standard of people, the wine cabinet is taken as a household appliance to enter a common household. The existing wine cabinets work in a similar manner to refrigerators and are similar in structure to cabinet-type refrigerators, for example, some existing wine cabinets can include square cabinet bodies, partition plates and grooves. The baffle is arranged in the cabinet body at intervals, the groove is arranged on the baffle, the baffle can be obliquely arranged in the cabinet body, and the inclination angle is 0-15 degrees. The shelf can also be planed into an inclined groove or a semicircular groove with low front and high rear according to the appearance of the wine bottle.
The prior wine cabinet can keep a constant temperature state in the wine storage room, but because the wine storage room in the wine cabinet is not a bottle, the constant temperature environment in the wine cabinet is inevitably destroyed when the wine is taken every time the wine storage room is opened, and the quality of other wines is affected.
The existing rotating shaft is a shaft which is necessary for linking the main parts of the products and is used for bearing bending moment and torque in the rotating operation. The common rotating shaft is of a circular tube type, when the rotating shaft is relatively slender, the torsion resistance is poor, if a plurality of short rotating shafts are connected in sequence to form the long rotating shaft, the torsion resistance can be slightly improved, but the product structure is complicated, and the rotating shaft cannot be used in a refrigerated wine cabinet with a limited internal volume.
Disclosure of Invention
An object of the first aspect of the present invention is to overcome at least one of the drawbacks of the prior art shafts and to provide a shaft of novel construction which is particularly resistant to torsion.
A further object of the first aspect of the invention is to maximize the torque resistance of the shaft and to reduce the weight of the shaft to save material.
It is a still further object of the first aspect of the present invention to facilitate the formation of a lifting motion rack thereon as much as possible.
It is a still further object of the first aspect of the present invention to improve the ease of movement of other components in their axial direction.
An object of a second aspect of the present invention is to provide a refrigerated wine cabinet having a rotating shaft as described above.
According to a first aspect of the present invention there is provided a spindle for a refrigerated wine cabinet comprising:
the cross section of the middle rod section is square;
a head rod section extending outwardly from one end of the intermediate rod section in the axial direction thereof, the head rod section having a circular cross section; and
and a tail rod section extending outwards from the other end of the middle rod section along the axial direction of the tail rod section, wherein the cross section of the tail rod section is circular.
Optionally, a partial section of the intermediate pole segment is hollow.
Optionally, the rotating shaft further includes: a plurality of teeth extending outwardly from one side of the intermediate pole segment and spaced apart along the axial direction of the intermediate pole segment to form a lifting motion rack integral with the intermediate pole segment; or an independent elevating movement rack, which is fixed to one side surface of the middle pole section in an extending manner along the axial direction of the middle pole section.
Optionally, the lifting motion rack is a straight rack.
Optionally, the 4 corners of the intermediate lever section are respectively formed with roller guide grooves extending in the axial direction thereof.
According to a second aspect of the present invention there is provided a refrigerated wine cabinet having a wine bottle access mechanism, wherein the wine bottle access mechanism comprises a rotary motion mechanism, a lifting mechanism and a telescopic mechanism; the lifting mechanism is connected with the rotary motion mechanism so as to rotate together with the rotary motion mechanism; the telescopic mechanism is connected with the lifting mechanism so as to lift together with the lifting mechanism and rotate together with the lifting mechanism; the rotating shaft of the rotary motion mechanism is any rotating shaft.
Optionally, the refrigerated wine cabinet further comprises a hollow cabinet body defining a wine storage space and a plurality of wine bottle holding members circumferentially fixed on an inner member of a circumferential side wall of the hollow cabinet body, wherein a rotating shaft of the rotary motion mechanism is vertically arranged in the hollow cabinet body, a head rod section and a tail rod section of the rotary motion mechanism are respectively inserted into bearings at the upper part and the lower part of the hollow cabinet body, and the rotating shaft is connected to a power source to be driven to rotate so as to drive the lifting mechanism and the telescopic mechanism which are directly or indirectly mounted on the rotating shaft to rotate.
Optionally, the lifting mechanism includes: a lifting movement rack part of the middle rod section of the rotating shaft, which is provided with a lifting movement rack; and a lifting movement gear engaged with the lifting movement rack to move on the lifting movement rack.
Optionally, the telescopic mechanism includes: a fixed arm extending in a horizontal direction which moves up and down with the elevating movement gear with respect to the elevating movement rack; a movable arm with a telescopic movement rack and extending along the horizontal direction, wherein a picking and placing claw is fixed at the far end of the movable arm; the telescopic motion gear is rotatably arranged on the fixed arm and meshed with the telescopic motion rack on the movable arm.
Optionally, the refrigerated wine cabinet further comprises: a lifting frame configured to connect the fixed arm and the lifting movement gear so that the fixed arm moves up and down with the lifting movement gear relative to the lifting movement rack; the lifting frame is provided with a plurality of rollers which are respectively positioned in roller guide grooves formed by 4 corners of the middle rod section of the rotating shaft.
The rotating shaft for the refrigeration wine cabinet and the refrigeration wine cabinet obviously improve the torsion resistance of the rotating shaft because of the special shape of the middle rod section of the rotating shaft.
Furthermore, as the rotating shaft and the middle rod section of the rotating shaft in the refrigerated wine cabinet are hollow, the torsion resistance of the rotating shaft and the middle rod section of the rotating shaft can be further improved, and materials can be saved.
Further, as the roller guide grooves are respectively formed at the 4 corners of the rotating shaft and the middle rod section of the rotating shaft of the refrigeration wine cabinet, the resistance of other components to movement on the roller guide grooves is obviously reduced.
The above, as well as additional objectives, advantages, and features of the present invention will become apparent to those skilled in the art from the following detailed description of a specific embodiment of the present invention when read in conjunction with the accompanying drawings.
Drawings
Some specific embodiments of the invention will be described in detail hereinafter by way of example and not by way of limitation with reference to the accompanying drawings. The same reference numbers will be used throughout the drawings to refer to the same or like parts or portions. It will be appreciated by those skilled in the art that the drawings are not necessarily drawn to scale. In the accompanying drawings:
FIG. 1 is a schematic block diagram of a spindle according to one embodiment of the present invention;
FIG. 2 is a schematic front view of a spindle according to one embodiment of the present invention;
FIG. 3 is a schematic left side view of a spindle according to one embodiment of the invention;
FIG. 4 is a schematic cross-sectional view of a refrigerated wine cabinet according to one embodiment of the present invention;
FIG. 5 is a schematic block diagram of the inner member of the peripheral side wall of the refrigerated merchandiser of FIG. 4 and the wine bottle retaining member thereon;
FIG. 6 is a schematic block diagram of the internal structure of a refrigerated merchandiser in accordance with one embodiment of the present invention;
FIG. 7 is a schematic block diagram of the refrigerated wine cabinet according to one embodiment of the present invention after engagement of the access claw and the wine bottle retaining member;
FIG. 8 is a schematic illustration of the operation of a refrigerated wine cabinet according to one embodiment of the present invention;
fig. 9 is a schematic cross-sectional view of a refrigerated wine cabinet according to an embodiment of the invention wherein the wine bottle retaining member is not shown.
Detailed Description
Fig. 1 is a schematic structural view of a rotary shaft according to an embodiment of the present invention. The embodiment of the invention provides a rotating shaft 41 with a novel structure, which is particularly suitable for a wine bottle storing and taking mechanism of a refrigerated wine cabinet, because the rotating shaft 41 has stronger torsion resistance. The shaft 41 may include a middle shaft section 411 and a head shaft section 412 and a tail shaft section 413 at opposite ends of the middle shaft section 411. The middle pole section 411 is square in cross section to increase the torsional resistance of the shaft 41. The head section 412 is a straight rod having a circular cross section extending outwardly from one end of the intermediate section 411 in the axial direction thereof. The tail shaft section 413 is a straight shaft with a circular cross section extending outward from the other end of the middle shaft section 411 in the axial direction thereof. In a preferred embodiment of the present invention, a partial section of the intermediate pole segment 411 is hollow. As is well known to those skilled in the art, the intermediate pole segment 411 is solid. Prior to the present invention, it was generally recognized by those of ordinary skill that the bending resistance of hollow shafts was relatively strong, and was used primarily in some particular locations to apply the bending resistance. For the shaft in the refrigerated wine cabinet of the present invention to be primarily used to carry torque, and to not carry or carry relatively little bending moment, the use of the shaft 41 of the present invention significantly enhances the torsional resistance of the shaft in the refrigerated wine cabinet of the present invention.
Fig. 2 is a schematic front view of a spindle according to one embodiment of the present invention. The rotary shaft 41 of the embodiment of the present invention further includes a plurality of teeth extending outwardly from one side surface of the intermediate shaft section 411 and arranged at intervals in the axial direction of the intermediate shaft section 411 to form the elevating movement rack 43 integral with the intermediate shaft section 411. Or the rotary shaft 41 further includes an independent elevating movement rack 43 which is fixed to one side surface of the intermediate shaft section 411 so as to extend in the axial direction of the intermediate shaft section 411. That is, the intermediate lever section 411 of the rotary shaft 41 of the embodiment of the present invention has a lifting movement rack portion including the lifting movement rack 43. The elevating movement rack 43 is preferably a rack bar having straight teeth so that the elevating movement gear moves smoothly thereon. In alternative embodiments of the present invention, the elevating movement rack 43 may also employ a helical rack.
Fig. 3 is a schematic left side view of a spindle according to one embodiment of the invention. The intermediate lever section 411 of the rotation shaft 41 is formed at 4 corners thereof with roller guide grooves 414 extending in the axial direction thereof, respectively, to guide the movement of the elevating movement gear in the vertical direction and to reduce the resistance of the elevating frame having the elevating movement gear to the movement on the intermediate lever section 411.
The embodiment of the invention is particularly suitable for a wine bottle storing and taking mechanism of a refrigerated wine cabinet. According to a second aspect of the present invention, embodiments of the present invention also provide a refrigerated wine cabinet having a wine bottle access mechanism. Fig. 4 is a schematic cross-sectional view of a refrigerated wine cabinet according to one embodiment of the present invention including a hollow cabinet body 10 and a plurality of wine bottle retaining members 20. Specifically, a wine storage space is defined in the hollow cabinet body 10, and an access port 12 through which the wine bottle 30 passes is formed in the hollow cabinet body 10. At least a portion of the bottle holding member 20 is secured circumferentially to the inner member 11 of the circumferential side wall of the hollow cabinet 10. The cross section of the wine storage space can be round. The circumferential outer wall of the hollow cabinet 10 may be cylindrical. The plurality of wine bottle holding members 20 are arranged in multiple layers in the vertical direction, and the wine bottle holding members 20 of each layer are fixed to the inner layer member 11 at intervals in the circumferential direction. Specifically, the wine bottle holding members 20 of each layer are uniformly arranged in the circumferential direction, and the pitches in the vertical direction between the adjacent two layers of wine bottle holding members 20 are equal. For example, as shown in fig. 5, the inner member 11 of the refrigerated wine cabinet according to the embodiment of the present invention may be composed of an annular mounting seat 111 and a plurality of support bars and a plurality of annular bars 114. The support rod has a top horizontal section 112 extending horizontally outwardly in a radial direction from the outer peripheral wall of the annular mounting base 111, and circumferential vertical sections 113 extending downwardly in a vertical direction from the top horizontal section 112 by bending, wherein each circumferential vertical section 113 is located in a cylindrical surface. The plurality of annular rods 114 extend in the circumferential direction at different vertical heights on the cylindrical surface where the circumferential vertical sections 113 of the support rods are located, and are fixedly connected with the circumferential vertical sections 113 of each support rod at the crossing positions thereof. A bottle holding member 20 may be mounted at the intersection of each annular bar 114 and the circumferential vertical section 113 of the support bar.
The wine bottle accessing mechanism of the refrigerated wine cabinet of the embodiment of the present invention is configured to receive wine bottles 30 from the access port 12 and store the wine bottles 30 on the designated wine bottle holding member 20 or to remove the wine bottles 30 from the designated wine bottle holding member 20 and send to the access port 12. The wine bottle access mechanism may include a rotational movement mechanism, a lifting mechanism, and a telescoping mechanism. The lifting mechanism is connected with the rotary motion mechanism to rotate together with the rotary motion mechanism, and the telescopic mechanism is connected with the lifting mechanism to lift together with the lifting mechanism and rotate together with the lifting mechanism. The rotation shaft 41 of the rotary motion mechanism is the rotation shaft in any of the above embodiments.
Fig. 6 is a schematic structural view of the internal structure of a refrigerated wine cabinet according to one embodiment of the present invention. In some embodiments of the present invention, the rotation shaft 41 of the rotation movement mechanism is vertically disposed in the hollow cabinet 10, the head and tail shaft sections 412 and 413 thereof are inserted into bearings of the upper and lower portions of the hollow cabinet 10, respectively, and the rotation shaft 41 is connected to the power source to be driven to rotate by the 47 to rotate the lifting mechanism and the telescopic mechanism directly or indirectly mounted thereon. The power source 47 is connected to the rotating shaft 41 through a reduction gear set. The reduction gear set includes a rotary motion gear 42 to which the shaft section between the bearing connection section of the tail shaft section 413 and the intermediate shaft section 411 is fixed. The upper and lower bearings of the hollow cabinet 10 can be located in the annular mounting seat 111 of the inner member 11 and in the annular aperture of the base 18, respectively, in the refrigerated merchandiser.
Specifically, the lifting mechanism may include: a lifting movement rack part of the middle rod section 411 of the rotation shaft 41, which has a lifting movement rack 43; and a lifting movement gear (not shown in the drawings) engaged with the lifting movement rack 43 to move on the lifting movement rack 43. The telescoping mechanism may comprise: a fixed arm (not shown in the figure) extending in the horizontal direction which moves up and down with respect to the elevating movement rack 43 along with the elevating movement gear; a movable arm 44 with a telescopic moving rack extending along the horizontal direction, and a picking and placing claw 45 is fixed at the far end of the movable arm; and a telescopic motion gear (not shown) rotatably mounted on the fixed arm and engaged with a telescopic motion rack on the movable arm 44. To connect the fixed arm with the lifting motion gear, the lifting mechanism may also include a lifting frame 46. The lifting frame 46 is configured to connect the fixed arm and the lifting movement gear so that the fixed arm moves up and down with the lifting movement gear with respect to the lifting movement rack 43. The lifting frame 46 may have a plurality of rollers respectively positioned in roller guide grooves 414 formed at 4 corners of the middle pole section 411 of the rotation shaft to reduce the movement resistance.
The pick-and-place claw 45 in the embodiment of the present invention is configured to: vertically upward from the lower portion of the wine bottle holding member 20 to remove the wine bottle 30 from the wine bottle holding member 20, and vertically downward from the upper portion of the wine bottle holding member 20 to place the wine bottle 30 onto the wine bottle holding member 20.
FIG. 7 is a schematic block diagram of the engagement of the access claw and the bottle holding member in the refrigerated wine cabinet in accordance with one embodiment of the present invention. The pick and place claw 45 may include a first bottom rail and a first side rail. The first bottom rail includes a first straight bar 451 and two second straight bars 452 on the same horizontal plane, each second straight bar 452 being vertically disposed at one end of the first straight bar 451. The first side hurdle comprises four arc baffles 453 which are positioned on the same cylindrical surface and extend in the vertical direction; the axis of each arc damper 453 is located on the central symmetry plane of the pick-and-place claw 45 and is spaced from the first straight rod 451 by a distance greater than the radius of the cylindrical surface and from each second straight rod 452 by a distance less than the radius of the cylindrical surface. Two arc baffles 453 are fixed on each second straight rod 452.
As shown in fig. 7, each wine bottle retaining member 20 may include a second bottom rail and a second side rail. The following description will take a bottle holding member 20 as an example: the second bottom hurdle comprises a third straight rod 201, a fourth straight rod 202 and two fifth straight rods 203 which are positioned on the same horizontal plane, the third straight rod 201 is positioned on the central symmetry plane of the wine bottle holding member 20, the fourth straight rod 202 is vertically arranged with the third straight rod 201, and each fifth straight rod 203 is vertically arranged at one end of the fourth straight rod 202; the second siderail includes four vertically extending arcuate baffles 204 on the same cylindrical surface; the axis of each arc baffle 204 is located on the central symmetry plane of the wine bottle holding member 20, and the distance from the fourth straight bar 202 is larger than the radius of the cylindrical surface, and the distance from each fifth straight bar 203 is equal to the radius of the cylindrical surface; two arc baffles 204 are fixed on the third straight rod 201, and one arc baffle 204 is fixed on each fifth straight rod 203. In particular, as shown in fig. 8, the radius of each arcuate flap 453 of the pick-and-place claw 45 and each arcuate flap 204 of each wine bottle holding member 20 are equal to ensure that the pick-and-place claw 45 can traverse the respective wine bottle holding member 20 without interfering with each other when moving vertically. The particular dimensions of the pick-and-place claw 45 and the corresponding wine bottle retaining member 20 allow the pick-and-place claw 45 to move vertically downward from an upper portion of the corresponding wine bottle retaining member 20 and vertically upward from a lower portion of the corresponding wine bottle retaining member 20.
The radius of each arcuate flap 453 of the picking claw 45 and each arcuate flap 204 of each wine bottle holding member 20 are equal to ensure that the picking claw 45 can traverse the respective wine bottle holding member 20 without interfering with each other when moving vertically. The particular dimensions of the pick-and-place claw 45 and the corresponding wine bottle retaining member 20 allow the pick-and-place claw 45 to move vertically downward from an upper portion of the corresponding wine bottle retaining member 20 and vertically upward from a lower portion of the corresponding wine bottle retaining member 20.
The operation of the wine bottle access mechanism of the present embodiment may be divided into a storage operation of receiving wine bottles from the access port 12 and storing the wine bottles on the designated wine bottle holding members 20 and a take-out operation of taking out the wine bottles from the designated wine bottle holding members 20 and delivering the wine bottles to the access port 12. FIG. 8 is a schematic illustration of the operation of a refrigerated wine cabinet according to one embodiment of the present invention; solid arrows in the figure indicate the process of storing the wine bottles, dashed arrows in the figure indicate the process of taking the wine bottles out, and small circles in the figure may represent the wine bottles. As shown in fig. 8, the storage operation may include the lifting frame 46 being lifted up to a predetermined height along the axial direction of the rotation shaft 41, and the rotation shaft 41 itself being rotated by a predetermined angle, the movable arm 44 being extended/shortened by a predetermined length (here, extension/shortening means a vertical distance between the pick-and-place claw 45 and the rotation shaft 41) so that the pick-and-place claw 45 reaches from the initial position to the right under the access port 12; after placing the wine bottle to be stored in the picking and placing claw 45, the lifting frame 46 is lowered to the upper side of the wine bottle holding member 20 to be stored along the rotating shaft 41, the rotating shaft 41 rotates by a predetermined angle, and then the movable arm 44 extends by a predetermined length, so that the picking and placing claw 45 reaches the upper side of the wine bottle holding member 20 to be stored; then, the lifting frame 46 drives the picking and placing claw 45 to vertically move downwards by a predetermined height, so that the picking and placing claw 45 passes through the wine bottle holding member 20 from above to right below, and the wine bottle to be stored is placed on the wine bottle holding member 20, and the storage action is completed. After the storage operation is completed, the wine bottle access mechanism can be restored to the original position, i.e. the picking and placing claw 45 is returned to the original position. Accordingly, the withdrawing action may include the lifting frame 46 being lifted/lowered to a predetermined height along the rotation shaft 41, and the rotation shaft 41 being rotated by a predetermined angle, the movable arm 44 being extended/shortened by a predetermined length, so that the withdrawing/placing claw 45 reaches directly under the wine bottle holding member 20; then the lifting frame 46 drives the taking and placing claw 45 to vertically move upwards to a preset height, so that the taking and placing claw 45 passes through the wine bottle holding member 20 from below to right above, and the wine bottle to be stored is positioned on the taking and placing claw 45; then, the movable arm 44 is shortened by a predetermined length, the elevating frame 46 is elevated by a predetermined height along the rotation shaft 41, and the rotation shaft 41 is rotated by a predetermined angle, and the movable arm 44 is lengthened/shortened by a predetermined length so that the pick-and-place claw 45 reaches right under the access port 12; at least part of the body of the wine bottle extends out of the wine cabinet from the access opening 12. And after the wine bottle is taken away, the taking-out action is completed. The wine bottle access mechanism can be restored to the original position. The working process of the wine bottle storing and taking mechanism in the refrigerated wine cabinet provided by the embodiment of the invention is simple in action, and the wine bottles can be stored and taken out very conveniently. And when the wine bottle is taken and placed, vibration of other wine bottles cannot be caused, so that the quality of other wine can be ensured.
In view of the foregoing, there are many movement mechanisms capable of rotating, traversing and lifting, and any movement mechanism capable of rotating, traversing and lifting that has a shaft according to an embodiment of the present invention and is capable of rotating, traversing and lifting are understood to be at least part of the wine bottle access mechanism of the refrigerated wine cabinet according to an embodiment of the present invention, so that the refrigerated wine cabinet according to an embodiment of the present invention receives wine bottles 30 from the access port 12 and stores the wine bottles 30 on the designated wine bottle holding member 20, or removes wine bottles 30 from the designated wine bottle holding member 20 and sends the wine bottles to the access port 12.
Various embodiments of the present invention also provide for specific configurations of the access claw 45 and the corresponding wine bottle retaining member 20, for example, each arcuate panel of the access claw 45 and each arcuate panel of the wine bottle retaining member 20 may be replaced with a post. In some other embodiments of the present invention, a guide ramp may be provided at the upper end of each arcuate baffle to facilitate access to the wine bottles 30. In some alternative embodiments of the present invention, the pick-and-place claw 45 may be configured like a robotic arm that is free to pick and place the wine bottle 30 from the wine bottle holding member 20 when moved to a predetermined position.
If the hollow cabinet 10 is relatively tall, the access opening 12 is provided on the top wall, which may be inconvenient for the user, and the access opening 12 of the refrigerated wine cabinet may also be provided on the side wall of the hollow cabinet 10.
Fig. 9 is a schematic cross-sectional view of a refrigerated wine cabinet according to an embodiment of the invention wherein the wine bottle retaining member is not shown. The refrigeration sideboard can be a compression refrigeration sideboard, which comprises an evaporator 13, a condenser 16, a compressor 17, an expansion valve and the like. An evaporator 13 may be disposed at the periphery of the inner layer member 11 forming the circumferential side wall, an insulation layer 14 may be disposed at the outer side of the evaporator 13, a housing 15 may be disposed at the outer side of the insulation layer 14, and a condenser 16 may be disposed at the outer side of the housing 15; that is, in an embodiment of the present invention, the circumferential side wall of the hollow cabinet 10 may include an inner member 11, an evaporator 13, a heat insulating layer 14, a housing 15, and a condenser 16. In some alternative embodiments of the invention, the inner layer member 11 forming the circumferential side wall may also be a liner comprised in a prior art refrigeration and freezer.
By now it should be appreciated by those skilled in the art that while a number of exemplary embodiments of the invention have been shown and described herein in detail, many other variations or modifications of the invention consistent with the principles of the invention may be directly ascertained or inferred from the present disclosure without departing from the spirit and scope of the invention. Accordingly, the scope of the present invention should be understood and deemed to cover all such other variations or modifications.
Claims (9)
1. Refrigerated wine cabinet having a wine bottle access mechanism wherein
The wine bottle storing and taking mechanism comprises a rotary motion mechanism, a lifting mechanism and a telescopic mechanism;
the lifting mechanism is connected with the rotary motion mechanism so as to rotate together with the rotary motion mechanism;
the telescopic mechanism is connected with the lifting mechanism so as to lift together with the lifting mechanism and rotate together with the lifting mechanism;
the rotating shaft of the rotary motion mechanism comprises:
the cross section of the middle rod section is square;
a head rod section extending outwardly from one end of the intermediate rod section in the axial direction thereof, the head rod section having a circular cross section; and
and a tail rod section extending outwards from the other end of the middle rod section along the axial direction of the tail rod section, wherein the cross section of the tail rod section is circular.
2. The refrigerated wine cabinet of claim 1, wherein
A partial section of the intermediate shaft section is hollow.
3. The refrigerated wine cabinet of claim 1, the hinge further comprising:
a plurality of teeth extending outwardly from one side of the intermediate pole segment and spaced apart along the axial direction of the intermediate pole segment to form a lifting motion rack integral with the intermediate pole segment; or (b)
And an independent lifting movement rack which is fixed on one side surface of the middle rod section in an extending manner along the axial direction of the middle rod section.
4. A refrigerated wine cabinet according to claim 3 wherein
The lifting motion rack is a straight rack.
5. The refrigerated wine cabinet of claim 1, wherein
The intermediate lever section is formed with roller guide grooves extending in the axial direction thereof at 4 corners thereof, respectively.
6. The refrigerated wine cabinet of claim 1, further comprising a hollow cabinet defining a wine storage space and a plurality of wine bottle retaining members circumferentially secured to an inner member of a circumferential side wall of the hollow cabinet, wherein
The rotary shaft of the rotary motion mechanism is vertically arranged in the hollow cabinet body, the head rod section and the tail rod section of the rotary motion mechanism are respectively inserted into bearings at the upper part and the lower part of the hollow cabinet body, and the rotary shaft is connected to a power source to be driven to rotate so as to drive the lifting mechanism and the telescopic mechanism which are directly or indirectly arranged on the rotary motion mechanism to rotate.
7. The refrigerated wine cabinet of claim 6, wherein
The lifting mechanism comprises:
a lifting movement rack part of the middle rod section of the rotating shaft, which is provided with a lifting movement rack; and
and a lifting motion gear engaged with the lifting motion rack to move on the lifting motion rack.
8. The refrigerated wine cabinet of claim 7, wherein
The telescopic mechanism comprises:
a fixed arm extending in a horizontal direction which moves up and down with the elevating movement gear with respect to the elevating movement rack;
a movable arm with a telescopic movement rack and extending along the horizontal direction, wherein a picking and placing claw is fixed at the far end of the movable arm;
the telescopic motion gear is rotatably arranged on the fixed arm and meshed with the telescopic motion rack on the movable arm.
9. The refrigerated wine cabinet according to claim 8, wherein the 4 corners of the middle bar section are respectively formed with roller guide grooves extending along the axial direction thereof; the refrigerated wine cabinet further comprises:
a lifting frame configured to connect the fixed arm and the lifting movement gear so that the fixed arm moves up and down with the lifting movement gear relative to the lifting movement rack;
the lifting frame is provided with a plurality of rollers which are respectively positioned in roller guide grooves formed by 4 corners of the middle rod section of the rotating shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410247872.8A CN105318640B (en) | 2014-06-05 | 2014-06-05 | Rotating shaft for refrigeration wine cabinet and refrigeration wine cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410247872.8A CN105318640B (en) | 2014-06-05 | 2014-06-05 | Rotating shaft for refrigeration wine cabinet and refrigeration wine cabinet |
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| Publication Number | Publication Date |
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| CN105318640A CN105318640A (en) | 2016-02-10 |
| CN105318640B true CN105318640B (en) | 2023-08-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410247872.8A Active CN105318640B (en) | 2014-06-05 | 2014-06-05 | Rotating shaft for refrigeration wine cabinet and refrigeration wine cabinet |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106839591A (en) * | 2017-01-09 | 2017-06-13 | 上海理工大学 | A kind of multi-functional automatic vending machine |
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|---|---|---|---|---|
| US5725205A (en) * | 1996-05-14 | 1998-03-10 | Braid Sales And Marketing, Inc. | Door assembly apparatus having lift frame and translatable and rotatable component capture units |
| CN102259761A (en) * | 2011-04-27 | 2011-11-30 | 长城汽车股份有限公司 | Car roof gripping and conveying device |
| CN102699894A (en) * | 2012-02-01 | 2012-10-03 | 昆山华恒焊接股份有限公司 | Transfer robot system |
| CN204006945U (en) * | 2014-06-05 | 2014-12-10 | 海尔集团技术研发中心 | Rotating shaft and refrigerated storage wine cabinet for refrigerated storage wine cabinet |
-
2014
- 2014-06-05 CN CN201410247872.8A patent/CN105318640B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5725205A (en) * | 1996-05-14 | 1998-03-10 | Braid Sales And Marketing, Inc. | Door assembly apparatus having lift frame and translatable and rotatable component capture units |
| CN102259761A (en) * | 2011-04-27 | 2011-11-30 | 长城汽车股份有限公司 | Car roof gripping and conveying device |
| CN102699894A (en) * | 2012-02-01 | 2012-10-03 | 昆山华恒焊接股份有限公司 | Transfer robot system |
| CN204006945U (en) * | 2014-06-05 | 2014-12-10 | 海尔集团技术研发中心 | Rotating shaft and refrigerated storage wine cabinet for refrigerated storage wine cabinet |
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|---|---|
| CN105318640A (en) | 2016-02-10 |
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