CN209814939U - Dish conveying device - Google Patents
Dish conveying device Download PDFInfo
- Publication number
- CN209814939U CN209814939U CN201920536941.5U CN201920536941U CN209814939U CN 209814939 U CN209814939 U CN 209814939U CN 201920536941 U CN201920536941 U CN 201920536941U CN 209814939 U CN209814939 U CN 209814939U
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- CN
- China
- Prior art keywords
- frame
- chain
- tray
- tray frame
- spring
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 230000007246 mechanism Effects 0.000 claims abstract description 27
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 9
- 239000010959 steel Substances 0.000 claims abstract description 9
- 238000000034 method Methods 0.000 claims abstract description 6
- 238000009434 installation Methods 0.000 claims 3
- 230000009471 action Effects 0.000 description 2
- 238000005034 decoration Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
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- Chain Conveyers (AREA)
Abstract
The utility model discloses a dish conveying device, which comprises a frame, two chain wheels which are arranged on the frame and are arranged up and down, a revolving chain arranged between the two chain wheels, and a plurality of tray racks arranged on the chain; the rack is also provided with a guide rail groove matched with the motion trail of the rotary chain, and the tray frame is provided with a fixed rotating shaft sleeve connected with the chain and a pulley arranged in the guide rail groove; the frame below symmetry be provided with can with tray frame matched with right mechanism, should right the mechanism including fixing the barrel in the frame, install the spring in the barrel to and set up on the spring, and can with tray frame matched with steel ball. The utility model discloses a bottom dead center position in the frame sets up righting mechanism, sets up at the top dead center position and leads righting mechanism for the tray frame is not crooked at top, bottom dead center position, guarantees that the tray frame operates steadily all the time at whole gyration in-process.
Description
Technical Field
The utility model belongs to the technical field of conveyor, especially, relate to a single strand formula cooked food circulation conveyor.
Background
With the improvement of living standard of people, the service quality, the service efficiency and the like of various industries are improved, and the catering industry is used as a part of food in the life of people and is closely related to the life of people. However, most restaurants and restaurants still adopt elevators or manual transport for delivering dishes and transporting tableware at present, and the method has the defects of low transport efficiency, unsanitary dish delivery and the like, thereby greatly restricting the development of the catering industry.
For example, chinese patent application No. 201520728727.1 discloses a conveying plate and a vertical conveyor using the conveying plate, which can improve dish conveying efficiency to a great extent, but have the problems of large occupied area, high cost and the like due to the double-chain conveying manner. Therefore, whether horizontal, vertical and turning conveying of the tray can be completed in a single chain mode or not is a problem to be solved urgently in the dish conveying industry at present, so that the occupied area of the conveying chain is reduced, and the cost is reduced.
For another example, chinese patent application No. 201720220174.8 discloses a tray conveying rotary structure, and although this patent effectively solves the problem that the aforementioned traditional double-chain form occupies a large area through single-chain circulating conveying, because the tray frame lacks corresponding buffer mechanism when moving to the upper and lower dead point positions, it is still easy to cause instability in the operation process, so that the dishes placed on the tray shake.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model provides a dish conveyor solves current conveyor and easily takes place the tray frame when moving to upper and lower dead point position and crooked, leads to the problem of operation unstability.
The utility model provides a technical scheme that its technical problem adopted is: a dish conveying device comprises a frame, two chain wheels which are arranged on the frame and are arranged up and down, a rotary chain arranged between the two chain wheels, and a plurality of tray frames arranged on the chain; the rack is also provided with a guide rail groove matched with the motion trail of the rotary chain, and the tray frame is provided with a fixed rotating shaft sleeve connected with the chain and a pulley arranged in the guide rail groove; the frame below symmetry be provided with can with tray frame matched with right mechanism, should right the mechanism including fixing the barrel in the frame, install the spring in the barrel to and set up on the spring, and can with tray frame matched with steel ball. By adopting the technical scheme, when the chain drives the tray frame to move to the bottom dead center position, if the tray frame is inclined, the tray frame can be symmetrically arranged at the bottom of any righting mechanism to contact and apply pressure to the steel ball of the righting mechanism, and the corresponding spring can apply reaction force to the steel ball and push the tray frame to keep the horizontal state.
The aforementioned "top dead center position" refers to a position where the tray frame travels to the uppermost end of the chain, and the "bottom dead center position" refers to a position where the tray frame travels to the lowermost end of the rail groove. Further, the distance between the upper end and the lower end of the rotary chain is equal to the distance between the upper end and the lower end of the guide groove.
In order to realize the utility model discloses a purpose, the tray frame has the mounting panel that parallels with the chain surface of revolution, sets up at the anterior bracket of mounting panel, sets up at mounting panel back and coaxial fixed pivot cover, pulley of arranging and leads positive spring. The fixed rotating shaft sleeve is connected with the chain, the pulley is arranged in the guide rail groove, and the guide spring is arranged above the fixed rotating shaft sleeve.
In order to prevent the tray frame from being inclined when the tray frame runs to the top dead center position, a guide mechanism which can be matched with the tray frame is further arranged above the rack, and the guide mechanism can be matched with the guide spring to enable the tray frame to be kept in a horizontal state at the highest point of the chain. Further, the guide mechanism is a cross beam horizontally arranged above the rack, and the guide spring is provided with a pair of extreme points at the same height when the tray frame is in a horizontal state. When the chain drives the tray frame to move to the top dead center position, if the tray frame is inclined, two highest points of the guide spring are inclined, and under the action of the cross beam, the guide spring automatically corrects the position and drives the tray frame to return to the horizontal position.
The utility model has the advantages that: the utility model discloses a bottom dead center position in the frame sets up righting mechanism, sets up at the top dead center position and leads righting mechanism for the tray frame is not crooked at top, bottom dead center position, guarantees that the tray frame operates steadily all the time at whole gyration in-process.
The present invention will be described in more detail with reference to the accompanying drawings and examples.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a perspective view of the tray rack.
Fig. 3 is a rear view of the tray rack.
Fig. 4 is a cross-sectional view of the centralizer mechanism.
Detailed Description
In the embodiment of the method, the first step,
referring to fig. 1 to 4, a dish conveying device includes a frame 1, two chain wheels 2 mounted on the frame 1 and arranged up and down, a rotary chain 3 disposed between the two chain wheels 2, a guide rail groove 4 disposed on the frame and adapted to a motion track of the rotary chain, and a plurality of tray racks 5 disposed on the chain 3. The distance between the upper end and the lower end of the revolving chain 2 is equal to the distance between the upper end and the lower end of the guide groove 4.
The tray rack 5 has: the chain guide device comprises a mounting plate 51 parallel to the rotation surface of the chain 2, a bracket 52 arranged at the front part of the mounting plate 51, a fixed rotating shaft sleeve 53 arranged at the back part of the mounting plate 51 and coaxially arranged, a pulley 54 and a guide spring 55, wherein the fixed rotating shaft sleeve 53 is connected with the chain 3, the pulley 54 is arranged in a guide rail groove 4, and the guide spring 55 is arranged above the fixed rotating shaft sleeve 53. Specifically, the straightening spring 55 has a straight portion 551 provided at the center and bent portions 552 extending upward from both ends of the straight portion 551, respectively, and has a highest point 553 at a free end of the bent portion 552 at the same height when the tray frame 5 is in a horizontal state.
Still the symmetry is provided with in the below of frame 1 and can with tray frame bottom matched with right mechanism 6, should right mechanism 6 and include: a cylinder body 61 fixed on the frame, a spring 62 installed in the cylinder body, and a steel ball 63 arranged on the spring and matched with the tray frame.
Above the machine frame 1, a guiding mechanism is also arranged, which can cooperate with a guiding spring 55 of the pallet rack, and the guiding mechanism is a beam 7 horizontally arranged above the machine frame, and can cooperate with the guiding spring 55 to keep the pallet rack 5 in a horizontal state at the highest point of the chain.
When the chain drives the tray frame to move to the bottom dead center position, if the tray frame is inclined, the tray frame can be symmetrically arranged at the bottom of any righting mechanism to be contacted with the steel ball of the righting mechanism and apply pressure to the steel ball of the righting mechanism, and the corresponding spring can apply counter-acting force to the steel ball and push the tray frame to keep the horizontal state.
When the chain drives the tray frame to move to the top dead center position, if the tray frame is inclined, two highest points of the guide spring are inclined, and under the action of the cross beam, the guide spring automatically corrects the position and drives the tray frame to return to the horizontal position.
It is only right above the preferred embodiment of the present invention, not right the scope of the present invention is limited, so under the premise of the design spirit of the present invention, the ordinary skilled in the art will be right the equivalent changes or decoration made by the structure, the characteristics and the principle of the present invention should fall into the protection scope of the present invention.
Claims (5)
1. A dish conveying device comprises a frame, two chain wheels which are arranged on the frame and are arranged up and down, a rotary chain arranged between the two chain wheels, and a plurality of tray frames arranged on the chain; the rack is also provided with a guide rail groove matched with the motion trail of the rotary chain, and the tray frame is provided with a fixed rotating shaft sleeve connected with the chain and a pulley arranged in the guide rail groove; the method is characterized in that:
the frame below symmetry be provided with can with tray frame matched with right mechanism, should right the mechanism including fixing the barrel in the frame, install the spring in the barrel to and set up on the spring, and can with tray frame matched with steel ball.
2. The dish delivery device of claim 1, wherein: the tray frame is provided with an installation plate parallel to the chain revolution surface, a bracket arranged at the front part of the installation plate, a fixed rotating shaft sleeve, a pulley and a guide spring which are coaxially arranged at the back part of the installation plate; the fixed rotating shaft sleeve is connected with the chain, the pulley is arranged in the guide rail groove, and the guide spring is arranged above the fixed rotating shaft sleeve.
3. The dish conveying device of claim 2, wherein: the top of the frame is also provided with a guide mechanism which can be matched with the tray frame, and the guide mechanism can be matched with the guide spring to ensure that the tray frame keeps a horizontal state at the highest point of the chain.
4. The dish delivery device of claim 3, wherein: the guide mechanism is a cross beam horizontally arranged above the rack, and the guide spring is provided with a pair of extreme points at the same height when the tray frame is in a horizontal state.
5. The dish conveying device as claimed in any one of claims 1 to 4, wherein: the distance between the upper end and the lower end of the rotary chain is equal to the distance between the upper end and the lower end of the guide rail groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920536941.5U CN209814939U (en) | 2019-04-18 | 2019-04-18 | Dish conveying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920536941.5U CN209814939U (en) | 2019-04-18 | 2019-04-18 | Dish conveying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209814939U true CN209814939U (en) | 2019-12-20 |
Family
ID=68880596
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920536941.5U Expired - Fee Related CN209814939U (en) | 2019-04-18 | 2019-04-18 | Dish conveying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209814939U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109928146A (en) * | 2019-04-18 | 2019-06-25 | 黄山鼎奇链传动有限公司 | A kind of dish conveying device |
-
2019
- 2019-04-18 CN CN201920536941.5U patent/CN209814939U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109928146A (en) * | 2019-04-18 | 2019-06-25 | 黄山鼎奇链传动有限公司 | A kind of dish conveying device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191220 |