CN216785591U - Multi-motor linkage descending mechanism - Google Patents
Multi-motor linkage descending mechanism Download PDFInfo
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- CN216785591U CN216785591U CN202122909560.7U CN202122909560U CN216785591U CN 216785591 U CN216785591 U CN 216785591U CN 202122909560 U CN202122909560 U CN 202122909560U CN 216785591 U CN216785591 U CN 216785591U
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Abstract
The utility model discloses a multi-motor linkage descending mechanism which comprises a frame and motor driving units arranged on the frame at intervals, wherein the motor driving units are connected together in a transmission manner through a linkage shaft unit, so that the motor driving units can synchronously rotate to drive a target object to descend, and the linkage shaft unit is fixedly arranged on the frame along the axial direction of the frame. The utility model can stably lift and lower the target, and has simple and practical whole structure and low cost.
Description
Technical Field
The utility model relates to the technical field of descending mechanisms, in particular to a multi-motor linkage descending mechanism.
Background
In food production processes, the process requires moving the food product, including both horizontal and vertical movements, and therefore the process requires the use of a lowering mechanism to lower the food product from a certain height to a lower height. The existing driving modes of a plurality of descending mechanisms are not friendly, the stability and the efficiency are not high, and especially, the descending of multi-motor linkage driving is difficult to realize in most modes based on single motor driving.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects of the prior art, the utility model aims to provide a tower type fermentation device with multiple disks, which can solve the problem of multi-motor linkage.
The technical scheme for realizing the purpose of the utility model is as follows: a multi-motor linkage descending mechanism comprises a frame and motor driving units arranged on the frame at intervals, wherein the motor driving units are connected together in a transmission mode through linkage shaft units, so that the motor driving units can synchronously rotate to drive a target object to descend, and the linkage shaft units are fixedly arranged on the frame along the axial direction of the frame.
Furthermore, the linkage shaft unit comprises a first upper linkage shaft, a first lower linkage shaft, a second upper linkage shaft and a second lower linkage shaft, the first upper linkage shaft and the first lower linkage shaft are positioned at the same side of the frame, the second upper linkage shaft and the second lower linkage shaft are positioned at the other side of the frame, the first upper linkage shaft and the first lower linkage shaft are arranged at intervals in the vertical direction, the second upper linkage shaft and the second lower linkage shaft are arranged at intervals in the vertical direction, the first upper linkage shaft and the second upper linkage shaft are positioned at the same height, the first lower linkage shaft and the second lower linkage shaft are positioned at the same height,
the motor driving unit comprises a motor, a first transmission main wheel, a first transmission driven wheel, a second transmission main wheel, a second transmission driven wheel and a second transmission shaft,
the motor is fixedly arranged on the frame, an output shaft of the motor is respectively connected with the first transmission main wheel and the second transmission main wheel in a transmission way, the first transmission main wheel is sleeved on the first upper linkage shaft, the second transmission main wheel is sleeved on the second upper linkage shaft, the first transmission main wheel can rotate relative to the first upper linkage shaft, the second transmission main wheel can rotate relative to the second upper linkage shaft,
the first lower linkage shaft is sleeved with a first transmission driven wheel, the first transmission driven wheel is located under the first transmission main wheel and connected with the first transmission main wheel through a first chain, a plurality of supporting plates used for placing an object are fixedly mounted on the first chain, the second lower linkage shaft is sleeved with a second transmission driven wheel, the second transmission driven wheel is located under the second transmission main wheel and connected with the second transmission main wheel through a second chain in a transmission mode, and a plurality of supporting plates used for placing the object are fixedly mounted on the second chain.
Further comprises a first mounting seat, a main transmission shaft, a second mounting seat, a first driving wheel, a first driven wheel, a second driving wheel and a second driven wheel,
an output shaft of the motor is in transmission connection with a main transmission shaft, the main transmission shaft sequentially passes through the first mounting seat and the second mounting seat and is respectively in transmission connection with a first transmission shaft positioned in the first mounting seat and a second transmission shaft positioned in the second mounting seat, a first driving wheel is sleeved on the first transmission shaft, a second driving wheel is sleeved on the second transmission shaft, the first driving wheel is in transmission connection with a first driven wheel positioned below through a chain, the first driven wheel is sleeved on the first upper linkage shaft and can rotate relative to the first upper linkage shaft, the second driving wheel is in transmission connection with a second driven wheel positioned below through a chain, the second driven wheel is sleeved on the second upper linkage shaft and can rotate relative to the second upper linkage shaft,
the first transmission main wheel and the first driving wheel are arranged on the first upper linkage shaft at intervals, and the second transmission main wheel and the second driving wheel are arranged on the second upper linkage shaft at intervals.
Further, the motor is fixedly arranged on the outer side of the frame through a bottom plate, and the bottom plate is fixedly arranged on the frame in a crossing mode.
Further, the first mounting seat and the second mounting seat are mounted on the bottom plate at intervals.
Furthermore, the multi-section main transmission shaft is connected in series through the coupling to form a main transmission shaft.
Further, the coupling is a bearing connector.
Furthermore, two corresponding supporting plates are arranged at the same height of the first chain and the second chain and used for supporting the same target object together, so that the target object is lowered.
Furthermore, the first driving wheel, the first driven wheel, the second driving wheel, the second driven wheel, the first transmission main wheel, the first transmission driven wheel, the second transmission main wheel and the second transmission driven wheel are all gears.
Further, the one end fixedly connected with protective housing of first transmission shaft and second transmission shaft, the protective housing is located the outside of first action wheel and second action wheel.
The utility model has the beneficial effects that: the utility model can stably lift and lower the target object, and has simple and practical whole structure and low cost.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged schematic view at A in FIG. 1;
FIG. 3 is a schematic structural view of the second mounting seat removed;
in the figure, 1-motor, 2-first mounting seat, 3-main transmission shaft, 4-second mounting seat, 5-frame, 6-first upper linkage shaft, 7-first driven wheel, 8-second driven wheel, 9-second transmission main wheel, 10-second upper linkage shaft, 11-first transmission driven wheel, 12-first lower linkage shaft, 13-second transmission driven wheel, 14-second lower linkage shaft, 15-second driving wheel, 16-second transmission shaft, 17-coupler and 18-first transmission main wheel.
Detailed Description
The utility model is further described below with reference to the drawings and the specific embodiments.
As shown in fig. 1 to 3, a multi-motor linkage descending mechanism comprises a frame 5 and motor driving units which are arranged on the frame 5 at intervals, wherein the motor driving units are connected together in a transmission manner through a linkage shaft unit, so that the motor driving units can synchronously rotate to drive a target object to descend. The linkage shaft unit is fixedly arranged on the frame 5 along the axial direction of the frame 5.
The linkage shaft unit comprises a first upper linkage shaft 6, a first lower linkage shaft 12, a second upper linkage shaft 10 and a second lower linkage shaft 14, the first upper linkage shaft 6 and the first lower linkage shaft 12 are located on the same side of the frame 5, the second upper linkage shaft 10 and the second lower linkage shaft 14 are located on the other side of the frame 5, the first upper linkage shaft 6 and the first lower linkage shaft 12 are arranged at intervals in the vertical direction, the second upper linkage shaft 10 and the second lower linkage shaft 14 are arranged at intervals in the vertical direction, the first upper linkage shaft 6 and the second upper linkage shaft 10 are located at the same height, and the first lower linkage shaft 12 and the second lower linkage shaft 14 are located at the same height.
The motor drive unit includes a motor 1, a first mounting base 2, a main drive shaft 3, a second mounting base 4, a first drive pulley (not shown in the figure), a first driven pulley 7, a second drive pulley 15, a second driven pulley 8, a first transmission main wheel 18, a first transmission driven wheel 11, a second transmission main wheel 9, a second transmission driven wheel 13, a second drive shaft 16, and a coupling 17. When the first and second mounting seats 2 and 4 are spaced apart a relatively large distance, the multi-sectional main transmission shaft 3 may be connected by the coupling 17 to form one main transmission shaft 3 to increase the length of the main transmission shaft 3 so that two relatively distant mounting seats may be connected. The coupling 17 is a bearing connector.
The first driving wheel, the first driven wheel 7, the second driving wheel 15, the second driven wheel 8, the first transmission main wheel 18, the first transmission driven wheel 11, the second transmission main wheel 9 and the second transmission driven wheel 13 can be gears or other rotatable annular wheels.
The motor 1 is fixedly mounted on the frame 5 on the outside by a base plate (not shown in the figure) which is fixedly mounted on the frame 5 across, and the first mounting seat 2 and the second mounting seat 4 are also mounted on the base plate at intervals. The output shaft of the motor 1 is in transmission connection with the main transmission shaft 3, so that the motor 1 can drive the main transmission shaft 3 to rotate. Main drive shaft 3 passes first mount pad 2 and second mount pad 4 in proper order and respectively with be located the first transmission shaft of first mount pad 2, be located the transmission of second transmission shaft 16 in second mount pad 4 and be connected, so that main drive shaft 3 respectively with the first transmission shaft in first mount pad 2, the transmission of second transmission shaft 16 in second mount pad 4 is connected, the cover is equipped with first action wheel on the first transmission shaft, first action wheel first transmission shaft relatively rotates, the cover is equipped with second action wheel 15 on the second transmission shaft 16, second action wheel 15 can rotate second transmission shaft 16 relatively. The first driving wheel is in transmission connection with a first driven wheel 7 located below through a chain, the first driven wheel 7 is sleeved on the first upper linkage shaft 6, and the first driven wheel 7 can rotate relative to the first upper linkage shaft 6. The second driving wheel 15 is in transmission connection with the second driven wheel 8 located below through a chain, the second driven wheel 8 is sleeved on the second upper linkage shaft 10, and the second driven wheel 8 can rotate relative to the second upper linkage shaft 10. Through the transmission connection, the motor 1 can synchronously drive the first driving wheel and the second driving wheel 15 to synchronously rotate.
Still overlap on the first last linkage shaft 6 and be equipped with first transmission main wheel 18, first transmission main wheel 18 sets up on first last linkage shaft 6 with first action wheel interval, and the cover is equipped with second transmission main wheel 9 on the second last linkage shaft 10, and second transmission main wheel 9 sets up on second last linkage shaft 10 with second action wheel 15 interval, and first transmission main wheel 18 can rotate on first last linkage shaft 6 relatively, and second transmission main wheel 9 can rotate on second last linkage shaft 10 relatively.
The first lower interlocking shaft 12 is sleeved with a first transmission driven wheel 11, the first transmission driven wheel 11 is located right below the first transmission main wheel 18, and the first transmission driven wheel 11 is in transmission connection with the first transmission main wheel 18 through a first chain (not shown in the figures), that is, two ends of the first chain are surrounded on the first transmission driven wheel 11 and the first transmission main wheel 18, so that the first transmission driven wheel 11 can be driven by the first transmission main wheel 18 to rotate through the first chain. A plurality of supporting plates used for placing a target object are fixedly mounted on the first chain, and in the rotating process of the first chain, the supporting plates rotate along with the first chain, so that the supporting plates ascend and descend, and the target object on the supporting plates ascends and descends.
The second lower coupling shaft 14 is sleeved with a second transmission driven wheel 13, the second transmission driven wheel 13 is positioned right below the second transmission main wheel 9, and the second transmission driven wheel 13 is in transmission connection with the second transmission main wheel 9 through a second chain (not shown in the figure), namely, two ends of the second chain are wound on the second transmission driven wheel 13 and the second transmission main wheel 9, so that the second transmission driven wheel can drive the second transmission driven wheel 13 to rotate through the second chain. A plurality of supporting plates used for placing the target object are fixedly mounted on the second chain, and in the rotating process of the second chain, the supporting plates rotate along with the second chain, so that the supporting plates ascend and descend, and the target object on the supporting plates ascends and descends.
Wherein, the supporting plates on the same height of the first chain and the second chain support the same target object together to finish the ascending and descending of the target object.
In an alternative embodiment, a protective casing is fixedly connected to one end of the first transmission shaft and the second transmission shaft 16, and the protective casing is located outside the first driving wheel and the second driving wheel 15. So as to saturate the first driving wheel and the second driving wheel 15 and prevent the body part of the worker from extending between the chain and the driving wheels, and prevent the body of the worker from being damaged.
By installing different motor driving units at different positions of the linkage shaft unit, each motor driving unit can realize linkage driving. The gears are arranged at different positions of the linkage shaft at intervals, the chain is used for connecting the gears to realize the ascending and descending of the supporting plate on the chain, the target object can be stably lifted and descended, and the whole structure is simple and practical and has low cost.
The embodiments disclosed in this description are only an exemplification of the single-sided characteristics of the utility model, and the scope of protection of the utility model is not limited to these embodiments, and any other functionally equivalent embodiments fall within the scope of protection of the utility model. Various other changes and modifications to the above-described embodiments and concepts will become apparent to those skilled in the art from the above description, and all such changes and modifications are intended to be included within the scope of the present invention as defined in the appended claims.
Claims (10)
1. The multi-motor linkage descending mechanism is characterized by comprising a frame and motor driving units arranged on the frame at intervals, wherein the motor driving units are connected together in a transmission mode through a linkage shaft unit, so that the motor driving units can synchronously rotate to drive an object to descend, and the linkage shaft unit is fixedly arranged on the frame along the axial direction of the frame.
2. The multi-motor linked descending mechanism of claim 1, wherein the linkage shaft unit includes a first upper linkage shaft, a first lower linkage shaft, a second upper linkage shaft and a second lower linkage shaft, the first upper linkage shaft and the first lower linkage shaft are located at the same side of the frame, the second upper linkage shaft and the second lower linkage shaft are located at the other side of the frame, the first upper linkage shaft and the first lower linkage shaft are vertically spaced apart, the second upper linkage shaft and the second lower linkage shaft are vertically spaced apart, and the first upper linkage shaft and the second upper linkage shaft are located at the same height, the first lower linkage shaft and the second lower linkage shaft are located at the same height,
the motor driving unit comprises a motor, a first transmission main wheel, a first transmission driven wheel, a second transmission main wheel, a second transmission driven wheel and a second transmission shaft,
the motor is fixedly arranged on the frame, an output shaft of the motor is respectively connected with the first transmission main wheel and the second transmission main wheel in a transmission way, the first transmission main wheel is sleeved on the first upper linkage shaft, the second transmission main wheel is sleeved on the second upper linkage shaft, the first transmission main wheel can rotate relative to the first upper linkage shaft, the second transmission main wheel can rotate relative to the second upper linkage shaft,
the first lower linkage shaft is sleeved with a first transmission driven wheel, the first transmission driven wheel is located under the first transmission main wheel and connected with the first transmission main wheel through a first chain, a plurality of supporting plates used for placing an object are fixedly mounted on the first chain, the second lower linkage shaft is sleeved with a second transmission driven wheel, the second transmission driven wheel is located under the second transmission main wheel and connected with the second transmission main wheel through a second chain in a transmission mode, and a plurality of supporting plates used for placing the object are fixedly mounted on the second chain.
3. The multi-motor linkage lowering mechanism according to claim 2, further comprising a first mounting seat, a main transmission shaft, a second mounting seat, a first driving wheel, a first driven wheel, a second driving wheel, and a second driven wheel,
an output shaft of the motor is in transmission connection with a main transmission shaft, the main transmission shaft sequentially passes through the first mounting seat and the second mounting seat and is respectively in transmission connection with a first transmission shaft positioned in the first mounting seat and a second transmission shaft positioned in the second mounting seat, a first driving wheel is sleeved on the first transmission shaft, a second driving wheel is sleeved on the second transmission shaft, the first driving wheel is in transmission connection with a first driven wheel positioned below through a chain, the first driven wheel is sleeved on the first upper linkage shaft, the first driven wheel can rotate relative to the first upper linkage shaft, the second driving wheel is in transmission connection with a second driven wheel positioned below through a chain, the second driven wheel is sleeved on the second upper linkage shaft, and the second driven wheel can rotate relative to the second upper linkage shaft,
the first transmission main wheel and the first driving wheel are arranged on the first upper linkage shaft at intervals, and the second transmission main wheel and the second driving wheel are arranged on the second upper linkage shaft at intervals.
4. A multi-motor ganged descent mechanism according to claim 3, wherein the motors are fixedly mounted to the outside of the frame by a base plate which is fixedly mounted across the frame.
5. The multi-motor ganged descent mechanism of claim 4, wherein the first and second mounting blocks are mounted on the base plate at intervals.
6. The multi-motor linked lowering mechanism according to claim 5, further comprising a coupling by which the plurality of main transmission shafts are connected in series to form one main transmission shaft.
7. The multi-motor ganged descent mechanism of claim 6, wherein the coupling is a bearing connector.
8. The multi-motor linkage descending mechanism of claim 7, wherein two corresponding supporting plates are installed on the first chain and the second chain at the same height, and the two supporting plates are used for jointly supporting the same target object to realize the descending of the target object.
9. The multi-motor linked descending mechanism of claim 8, wherein the first driving wheel, the first driven wheel, the second driving wheel, the second driven wheel, the first transmission main wheel, the first transmission driven wheel, the second transmission main wheel and the second transmission driven wheel are all gears.
10. The multi-motor linkage lowering mechanism according to claim 9, wherein a protective case is fixedly connected to one end of the first transmission shaft and one end of the second transmission shaft, and the protective case is located outside the first driving wheel and the second driving wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122909560.7U CN216785591U (en) | 2021-11-24 | 2021-11-24 | Multi-motor linkage descending mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122909560.7U CN216785591U (en) | 2021-11-24 | 2021-11-24 | Multi-motor linkage descending mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216785591U true CN216785591U (en) | 2022-06-21 |
Family
ID=82004778
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122909560.7U Active CN216785591U (en) | 2021-11-24 | 2021-11-24 | Multi-motor linkage descending mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216785591U (en) |
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2021
- 2021-11-24 CN CN202122909560.7U patent/CN216785591U/en active Active
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