CN110356805B - Barrel moving device of cleaning machine and control method thereof - Google Patents
Barrel moving device of cleaning machine and control method thereof Download PDFInfo
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- CN110356805B CN110356805B CN201910775537.8A CN201910775537A CN110356805B CN 110356805 B CN110356805 B CN 110356805B CN 201910775537 A CN201910775537 A CN 201910775537A CN 110356805 B CN110356805 B CN 110356805B
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- cleaning machine
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B55/00—Preserving, protecting or purifying packages or package contents in association with packaging
- B65B55/24—Cleaning of, or removing dust from, containers, wrappers, or packaging ; Preventing of fouling
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G17/00—Conveyors having an endless traction element, e.g. a chain, transmitting movement to a continuous or substantially-continuous load-carrying surface or to a series of individual load-carriers; Endless-chain conveyors in which the chains form the load-carrying surface
- B65G17/30—Details; Auxiliary devices
- B65G17/38—Chains or like traction elements; Connections between traction elements and load-carriers
- B65G17/40—Chains acting as load-carriers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G43/00—Control devices, e.g. for safety, warning or fault-correcting
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G2201/00—Indexing codes relating to handling devices, e.g. conveyors, characterised by the type of product or load being conveyed or handled
- B65G2201/02—Articles
- B65G2201/0235—Containers
- B65G2201/0241—Barrels, drums
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G2203/00—Indexing code relating to control or detection of the articles or the load carriers during conveying
- B65G2203/02—Control or detection
- B65G2203/0266—Control or detection relating to the load carrier(s)
- B65G2203/0283—Position of the load carrier
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers
Abstract
The invention provides a bucket moving device of a cleaning machine and a control method thereof, wherein the bucket moving device of the cleaning machine is provided with the synchronous detection device comprising the detection element and the detection plate, the detection plate is fixedly sleeved on the driving shaft, the detection element is installed to ensure that when a bucket moving chain drives the bucket to normally move from a previous flushing station to a current flushing station, the detection element can detect one detection tooth, the number K of the detection teeth is set according to the number Z of teeth of the driving sprocket, the center distance L of adjacent buckets along the running direction of the bucket moving chain and the pitch P of the bucket moving chain, and the requirements are metWhen the device operates normally, the bucket moving chain drives the bucket to move to a flushing station, and the detection element can detect one detection tooth of the detection plate to serve as a signal for stopping the operation of the power device; the detection element can not detect the detection teeth to carry out synchronous adjustment when the water bucket moves to the flushing station due to abnormal operation. The device has the advantages of simple structure, low cost, and accurate and stable operation.
Description
Technical Field
The invention relates to the field of barreled water production, in particular to a barrel moving device of a cleaning machine and a control method thereof.
Background
The water barrel needs to be cleaned before the barreled water is filled, and the cleaning of the water barrel mainly comprises the cleaning of the outer wall of the water barrel and the cleaning of the inner wall of the water barrel, namely, the outer wall of the water barrel is firstly cleaned by a water barrel outer wall cleaning machine, and then the inner wall of the water barrel is cleaned by a water barrel inner wall cleaning machine. The cleaning machine for the inner wall of the bucket comprises a bucket-in bottle-turning mechanism, a conveying mechanism, a spraying mechanism, a bucket-out bottle-turning mechanism and the like. The conveying mechanism drives the empty barrel to perform clearance type conveying action by the barrel moving chain, frequent start and stop easily causes errors of the stop position of the barrel moving chain, namely, the barrel opening of the empty barrel is not aligned with the spraying mechanism and cannot well cooperatively operate with the barrel feeding and bottle turning mechanism and the barrel discharging and bottle turning mechanism, so that the cleaning effect of the empty barrel is affected or the risk of mechanism collision is brought, the conveying mechanism of the inner wall cleaning machine needs to be accurately controlled by adopting a complex control system when the speed reducing motor or the air cylinder is used for driving at present, each stepping distance of the barrel moving chain is accurately controlled by a simple and reliable detection device and a control method, the equipment cost is high, and the equipment operation reliability is insufficient.
In addition, the control system of the conveying device of the inner wall cleaning machine at present mainly installs a detection element directly inside the inner wall cleaning machine for detecting a barrel moving chain, and the control system has the following defects: (1) The high-temperature and humid environment in the inner wall cleaning machine is easy to cause false detection of the detection head, so that the failure rate of equipment is high, and the production efficiency of the equipment is reduced; (2) The spraying of the liquid medicine in the inner wall cleaning machine can splash on the detection element to cause corrosion, damage the element and influence the sanitary condition in the inner wall cleaning machine.
Disclosure of Invention
The invention provides the bucket moving device of the cleaning machine and the control method thereof, which have the advantages of simple structure, low cost, convenient installation and adjustment and reliable operation.
The invention provides a bucket moving device of a cleaning machine, which is arranged between a bucket loading device and a bucket unloading device and is used for transporting a bucket with an inner wall to be cleaned, and the bucket moving device of the cleaning machine comprises: a frame; a driving shaft and a driven shaft; the driving shaft and the driven shaft are rotatably arranged on the rack, and the driving shaft and the driven shaft are arranged in parallel; a power device for driving the driving shaft; the driving chain wheels are fixedly connected with the driving shaft, the driven chain wheels are fixedly connected with the driven shaft, and Z gear teeth are uniformly arranged on the driving chain wheels; the device comprises a pair of barrel walking chains, a plurality of barrel opening forming mechanism and a plurality of barrel opening forming mechanism, wherein each barrel walking chain is used for connecting a driving chain wheel and a driven chain wheel corresponding to the driving chain wheel, the barrel walking chain pitch is P, a preset number of cross arms are arranged between the barrel walking chains at intervals in parallel, a preset number of positioning grooves matched with a barrel opening of a water barrel are formed in each cross arm, and the center distance L between two adjacent positioning grooves in the running direction of the barrel walking chain in a horizontal transportation state meets L=N×P, wherein N is a positive integer; the bucket device is walked to the cleaning machine still includes a synchronous detection device, synchronous detection device includes: the detection plate is fixedly sleeved on the driving shaft and is installed at a preset angle with the driving shaft, and K detection teeth are uniformly arranged on the detection plate in the circumferential direction, wherein K meets K=Z/N; and the detection element is fixedly connected with the frame, and the barrel moving chain drives the water barrel to normally move from the last flushing station to the current flushing station, so that the detection element can detect the detection tooth of the detection plate.
Preferably, the gear number Z of the driving sprocket, the pitch P of the barrel moving chain and the positive integer N are adjustable according to the size of the water barrel, and the preset angle is adjustable.
Preferably, the detecting element is a photoelectric sensor or a hall sensor.
Preferably, the barrel moving device of the cleaning machine comprises a detection mounting frame, one end of the detection mounting frame is fixedly connected with the frame, and the other end of the detection mounting frame is fixedly connected with the detection element.
Preferably, the power device is a gear motor or a cylinder mechanism.
Preferably, the bucket chain comprises a predetermined number of chain plates connected end to end, and two ends of the cross arm are respectively and fixedly connected with the chain plates on the bucket chains at two sides of the cross arm.
The invention also provides a control method of the bucket moving device of the cleaning machine, which is implemented by the bucket moving device of the cleaning machine, and the control method of the bucket moving device of the cleaning machine comprises the following steps:
step 1: the bucket moving device of the cleaning machine is in an initial matching state, namely, when the bucket moving chain drives the bucket to normally move from the previous flushing station to the current flushing station, the detection element can detect the detection tooth of the detection plate;
step 2: starting the power device, and sequentially driving the driving shaft, the barrel moving chain, the cross arm and the bucket to move step by step along a barrel moving direction;
step 3: judging whether the detection element detects the detection tooth of the detection plate;
step 4: if the detecting element detects one detecting tooth number of the detecting plate, the power device is stopped, and after the bucket finishes flushing of the current flushing station, the step 2 is returned;
step 5: if the detecting element does not detect one detecting tooth of the detecting plate, the power device is stopped, and synchronous adjustment is carried out so that the detecting element can detect one detecting tooth when the bucket moves to a flushing station, and then the step 2 is returned.
Preferably, the synchronization adjustment includes:
step 51: confirming whether the fault of the bucket moving device of the cleaning machine is eliminated, if the fault is eliminated, entering a step 52, and if the fault is not eliminated, continuing to keep the power device to stop;
step 52: returning the bucket moving device of the cleaning machine to the initial matching state;
step 53: starting the power device to pull the barrel walking chain to move forwards;
step 54: judging whether the detecting element detects one of the detecting teeth on the detecting plate or not;
step 55: if the detection element detects one detection tooth of the detection plate, the power device stops to finish the synchronous adjustment; if the detection element does not detect one of the detection teeth of the detection plate, the process returns to step 53.
The invention aims to provide a bucket moving device of a cleaning machine and a control method thereof, wherein the bucket moving device of the cleaning machine is provided with a synchronous detection device comprising detection elements and detection plates, the detection plates are fixedly sleeved on a driving shaft at a preset angle, the installation positions of the detection elements meet the requirement that when a bucket moving chain drives a bucket to normally move from a last flushing station to a current flushing station, the detection elements can detect one detection tooth of the detection plates, at the moment, the bucket moving device of the cleaning machine is in an initial matching state, the number K of the detection teeth is set according to the number Z of teeth of a driving sprocket, the center distance L of adjacent positioning grooves along the running direction of the bucket moving chain and the pitch P of the bucket moving chain, and the condition is metThus, when the bucket moving device of the cleaning machine normally operates, the bucket moving chain drives the bucket to move to a flushing station every time, the detection element can detect one detection tooth of the detection plate, and then the detection tooth can serve as a signal that the power device stops operating every time the bucket moves to the flushing station; when the detection element cannot detect the detection teeth when the water barrel moves to the flushing station due to abnormal operation of equipment, namely detection is asynchronous, synchronous adjustment is carried out, the power device is automatically shut down to remove faults, the barrel moving device of the cleaning machine returns to the initial matching state again, then the power device is started in the water barrel cleaning state, and when the water barrel moves to the flushing station, the detection element can detect one detection tooth as a signal for completing synchronous adjustment, and then normal operation is restarted. The synchronous detection device that the bucket device set up is walked to the cleaning machine simple structure, with low costs and can guarantee the cleaning machine walks that bucket device operation is accurate and stable, detecting element with the pick-up plate all install in the outside that the bucket device was walked to the cleaning machine can avoid moist, acid-base nature environment, make the cleaning machine walk bucket device installation and adjustment convenient, detection precision is high and long service life.
Drawings
FIG. 1 is a front view of a bucket walking device of a cleaning machine provided by an embodiment of the invention;
FIG. 2 is a top view of a bucket arrangement of a cleaning machine according to an embodiment of the present invention;
FIG. 3 is a schematic view of a driving sprocket according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of the K-direction detecting element and the detecting plate in fig. 2 according to an embodiment of the present invention.
In the figure: 1-driving shaft, 2-driven shaft, 3-power device, 4-driving sprocket, 41-teeth of a cogwheel, 5-driven sprocket, 6-walk barrel chain, 61-outer link joint, 62-inner link joint, 63-round pin axle, 7-synchronous detection device, 71-pick-up plate, 711-detection tooth, 72-detection element, 73-detection mounting bracket, 8-xarm, 81-constant head tank.
Detailed Description
The embodiments described below are only some, but not all, embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1 and 2, the present embodiment provides a bucket moving device of a cleaning machine, which is disposed between a bucket loading device and a bucket unloading device and is used for transporting a bucket 0 with an inner wall to be cleaned, wherein the bucket moving device of the cleaning machine comprises a frame (not shown), a driving shaft 1, a driven shaft 2, a power device 3, a pair of driving sprockets 4, a pair of driven sprockets 5, a pair of bucket moving chains 6 and a synchronous detection device 7. The synchronous detection device 7 comprises a detection plate 71, a detection element 72 and a detection mounting frame 73.
The driving shaft 1 and the driven shaft 2 are both rotatably disposed on the frame, the driving shaft 1 and the driven shaft 2 are disposed in parallel, and the driving shaft 1 is driven by a power device 3, where in this embodiment, the power device 3 is a gear motor or a cylinder mechanism.
The driving sprocket 4 is fixedly connected with the driving shaft 1, the driven sprocket 5 is fixedly connected with the driven shaft 2, the driving sprocket 4 and the driven sprocket 5 are mounted on the driving shaft 1 and the driven shaft 2 and then positioned on four rectangular corners, and referring to fig. 3, the driving sprocket 4 is uniformly provided with Z gear teeth 41.
The bucket chain 6 is a roller chain, and is used for driving the bucket 0 to perform stepping movement, stopping when the bucket 0 reaches each flushing station, then cleaning the inner wall of the bucket 0, after cleaning, the bucket chain 6 drives the bucket 0 to enter the next flushing station corresponding to the bucket 0 again, the bucket chain 6 includes a predetermined number of end-to-end chain plates, the chain plates include an outer chain plate 61 and an inner chain plate 62, a pair of outer chain plates 61 are respectively arranged at two sides of the inner chain plate 62, a pair of adjacent outer chain plates 61 are connected with a pair of inner chain plates 62 through a pin shaft 63, the center distance between two adjacent pin shafts 63 is the pitch of the bucket chain 6, in this embodiment, the pitch of the bucket chain 6 is P, and each bucket chain 6 is used for connecting one driving sprocket 4 and one driven sprocket 5 corresponding to the driving sprocket 4. A predetermined number of cross arms 8 are arranged between the pair of bucket chains 6 in parallel at intervals, and two ends of each cross arm 8 are fixedly connected with outer chain plates 61 on the bucket chains 6 on two sides of each cross arm 8 respectively. Each cross arm 8 is provided with a predetermined number of positioning grooves 81 adapted to a bung of the bucket 0, and a center distance L between two adjacent positioning grooves 81 along the running direction of the bucket chain 6 in a horizontal transportation state, that is, a center distance between two adjacent buckets 0 along the running direction of the bucket chain 6 in the transportation state, satisfies l=n×p, where N is a positive integer.
The detection plate 71 is fixedly sleeved on the driving shaft 1 and is installed at a preset angle with the driving shaft 1, and the preset angle can be adjusted according to actual installation conditions. Referring to fig. 4 in combination, the detection plate 71 is uniformly provided with K detection teeth 711 along the circumferential direction thereof, wherein K satisfies k=z/N
The detecting element 72 is fixedly connected with the frame, and when the bucket moving chain 6 drives the bucket 0 to normally move to reach a flushing station, the detecting element 72 can detect the detecting plate 71 to the detecting teeth 711, and at this time, the installation of the bucket moving device of the cleaning machine is in an initial matching state. The detecting element 72 in this embodiment is a photoelectric sensor or a hall sensor.
The detection mounting frame 73 is used for enabling the detection element 72 to be fixedly connected with the frame, one end of the detection mounting frame 73 is fixedly connected with the frame, and the other end of the detection mounting frame 73 is fixedly connected with the detection element 72.
The gear teeth number Z of the driving chain wheel 4, the pitch P of the barrel moving chain 6 and the positive integer N can be adjusted according to the size of the barrel 0, for example, the diameter of the common 5-gallon barrel 0 is 270mm, a roller chain with the pitch P=76.2 mm can be used for transporting the 5-gallon barrel 0, 4 times of pitch is selected for the center distance between two adjacent barrels 0 in the running direction of the barrel moving chain 6 in the transportation state, namely, the center distance between the two adjacent barrels 0 satisfies L=4×76.2=304.8 mm, and the two adjacent barrels 0 span 4 chain plates; from the installation size and the occupied space, the number of teeth z=12 of the barrel walking chain 6 wheel is selected, and then the number of teeth k=z/n=3 of the detection plate 71. Namely, the bucket chain 6 drives the bucket 0 to move by a distance of 304.8mm for one flushing station, the corresponding driving sprocket 4 rotates by 120 degrees, namely, the included angle corresponding to 4 gear teeth 41 of the driving sprocket 4, and meanwhile, the detection plate 71 rotates by 120 degrees, namely, the included angle corresponding to 1 detection gear 711.
The embodiment also provides a control method of the bucket moving device of the cleaning machine, which is implemented by the bucket moving device of the cleaning machine, and the control method of the bucket moving device of the cleaning machine comprises the following steps:
step 1: when the bucket moving device of the cleaning machine is in an initial matching state, that is, the bucket moving chain 6 drives the bucket 0 to normally move from the previous flushing station to the current flushing station, the detecting element 72 can detect the detecting plate 71-the detecting tooth 711;
step 2: starting the power device 3, and sequentially driving the driving shaft 1, the barrel moving chain 6, the cross arm 8 and the water barrel 0 to move step by step along a barrel moving direction;
step 3: judging whether the detecting element 72 detects the detecting plate 71-the detecting tooth 711;
step 4: if the detecting element 72 detects one detecting tooth 711 of the detecting plate 71, the power device 3 stops, and the water bucket 0 returns to the step 2 after finishing the flushing of the current flushing station;
step 5: if the detecting element 72 does not detect one of the detecting teeth 711 of the detecting plate 71, the power unit 3 is stopped, and the synchronization adjustment is performed so that the detecting element 72 can detect one of the detecting teeth 711 when the water tub 0 is moved to a washing station, and then the process returns to step 2.
The embodiment also provides a synchronous adjustment method in the control method of the bucket moving device of the cleaning machine, which comprises the following steps:
step 51: confirming whether the fault of the bucket moving device of the cleaning machine is eliminated, if the fault is eliminated, entering a step 52, and if the fault is not eliminated, continuing to keep the power device 3 to stop;
step 52: returning the bucket moving device of the cleaning machine to the initial matching state;
step 53: starting the power device 3 to pull the barrel walking chain 6 to move forwards;
step 54: judging whether the detecting element 72 detects one of the detecting teeth 711 on the detecting plate 71;
step 55: if the detecting element 72 detects one of the detecting teeth 711 of the detecting plate 71, the power device 3 stops, and the synchronous adjustment is completed; if the detection element 72 does not detect one of the detection teeth 711 of the detection plate 71, the process returns to step 53.
The barrel walking device of the cleaning machine provided by the embodiment comprises a driving shaft 1, a driven shaft 2, a driving sprocket 4 and a driven sprocket 5, wherein the driving sprocket 4 and the driven sprocket 5 are respectively fixedly sleeved on the driving shaft 1 and the driven shaft 2, the driving shaft 1 is driven by a power device 3, the driving sprocket 4 and the corresponding driven sprocket 5 are connected by a barrel walking chain 6, a preset number of cross arms 8 are arranged between the pair of barrel walking chains 6, and a preset number of positioning grooves 81 for bearing the barrel 0 are formed in one side of each cross arm 8, far away from the driving sprocket 4. In addition to the above structure, the barrel moving device of the cleaning machine is further provided with the synchronous detection device 7 including the detection element 72 and the detection plate 71, the detection plate 71 is fixedly sleeved on the driving shaft 1 at a predetermined angle, and the installation position of the detection element 72 satisfies that when the barrel moving chain 6 drives the barrel 0 to normally move from the last washing station to the current washing station, the detection element 72 can detect the detection plate 71-the detection teeth 711, at this time, the barrel moving device of the cleaning machine is in an initial matching state, the number K of the detection teeth 711 is set along the running direction of the barrel moving chain 6 according to the number Z of the teeth of the driving sprocket 4 and the center distance L of the positioning groove 81 and the pitch P of the barrel moving chain 6, so that the requirements are satisfiedThus in the cleaning machineWhen the bucket moving device operates normally, the bucket moving chain 6 drives the bucket 0 to move to a flushing station each time, the detecting element 72 can detect one detecting tooth 711 of the detecting plate 71, and then the detecting tooth 711 is used as a signal for stopping the power device 3 when the bucket 0 moves to a flushing station each time; when the detecting element 72 cannot detect the detecting tooth 711 when the water bucket 0 moves to the flushing station due to abnormal operation of equipment, that is, when the detection is out of synchronization, the synchronous adjustment is performed, the power device 3 is automatically shut down to remove the fault to enable the cleaning machine to return to the initial matching state, then the power device 3 is started in the cleaning state, and when the water bucket 0 moves to the flushing station, the detecting element 72 can detect one detecting tooth 711 as a signal for completing the synchronous adjustment, and normal operation is restarted. The synchronous detection device 7 arranged on the barrel moving device of the cleaning machine is simple in structure, low in cost and capable of ensuring that the barrel moving device of the cleaning machine is accurate and stable in operation, and the detection element 72 and the detection plate 71 are arranged outside the barrel moving device of the cleaning machine, so that the synchronous detection device 7 is convenient to install and adjust, high in detection precision and long in service life, and humidity and acid-base environments can be avoided.
The above disclosure is only a preferred embodiment of the present invention, and it is needless to say that the scope of the invention is not limited thereto, and therefore, the present invention is not limited to the above embodiments, and equivalent changes are included in the scope of the present invention.
Claims (8)
1. The utility model provides a cleaning machine walks barreled and puts, its sets up between a last barreled and a unloading barreled for the inner wall waits abluent cask, cleaning machine walks barreled and puts and include:
a frame;
a driving shaft and a driven shaft; the driving shaft and the driven shaft are rotatably arranged on the rack, and the driving shaft and the driven shaft are arranged in parallel;
a power device for driving the driving shaft;
the driving chain wheels are fixedly connected with the driving shaft, the driven chain wheels are fixedly connected with the driven shaft, and Z gear teeth are uniformly arranged on the driving chain wheels;
the device comprises a pair of barrel walking chains, a plurality of barrel opening forming mechanism and a plurality of barrel opening forming mechanism, wherein each barrel walking chain is used for connecting a driving chain wheel and a driven chain wheel corresponding to the driving chain wheel, the barrel walking chain pitch is P, a preset number of cross arms are arranged between the barrel walking chains at intervals in parallel, a preset number of positioning grooves matched with a barrel opening of a water barrel are formed in each cross arm, and the center distance L between two adjacent positioning grooves in the running direction of the barrel walking chain in a horizontal transportation state meets L=N×P, wherein N is a positive integer;
the device is characterized in that the barrel moving device of the cleaning machine further comprises a synchronous detection device, and the synchronous detection device comprises:
the detection plate is fixedly sleeved on the driving shaft and is installed at a preset angle with the driving shaft, and K detection teeth are uniformly arranged on the detection plate in the circumferential direction, wherein K meets K=Z/N; and
and the detection element is fixedly connected with the frame, and the detection element can detect the detection teeth of the detection plate when the bucket is driven by the bucket moving chain to normally move from the last washing station to the current washing station.
2. The tub running apparatus of claim 1, wherein the number of teeth Z of the driving sprocket, the pitch P of the tub running chain, and the positive integer N are adjustable according to the tub size, and the predetermined angle is adjustable.
3. A bucket arrangement according to claim 1, wherein the detection element is a photoelectric sensor or a hall sensor.
4. The drum cleaning device according to claim 1, wherein the drum cleaning device comprises a detection mounting frame, one end of the detection mounting frame is fixedly connected with the frame, and the other end of the detection mounting frame is fixedly connected with the detection element.
5. The tub assembly of claim 1, wherein the power device is a gear motor or a cylinder mechanism.
6. The drum-moving device of claim 1, wherein the drum-moving chain comprises a predetermined number of chain plates connected end to end, and two ends of the cross arm are respectively and fixedly connected with the chain plates on the drum-moving chains at two sides of the cross arm.
7. A control method of a drum-moving device of a washing machine, which is implemented by the drum-moving device of a washing machine according to any one of claims 1 to 6, characterized in that the control method of the drum-moving device of a washing machine comprises:
step 1: the bucket moving device of the cleaning machine is in an initial matching state, namely, when the bucket moving chain drives the bucket to normally move from the previous flushing station to the current flushing station, the detection element can detect the detection tooth of the detection plate;
step 2: starting the power device, and sequentially driving the driving shaft, the barrel moving chain, the cross arm and the bucket to move step by step along a barrel moving direction;
step 3: judging whether the detection element detects the detection tooth of the detection plate;
step 4: if the detecting element detects one detecting tooth number of the detecting plate, the power device is stopped, and after the bucket finishes flushing of the current flushing station, the step 2 is returned;
step 5: if the detecting element does not detect one detecting tooth of the detecting plate, the power device is stopped, and synchronous adjustment is carried out so that the detecting element can detect one detecting tooth when the bucket moves to a flushing station, and then the step 2 is returned.
8. The method of controlling a bucket elevator of a washer according to claim 7, wherein the synchronization adjustment comprises:
step 51: confirming whether the fault of the bucket moving device of the cleaning machine is eliminated, if the fault is eliminated, entering a step 52, and if the fault is not eliminated, continuing to keep the power device to stop;
step 52: returning the bucket moving device of the cleaning machine to the initial matching state;
step 53: starting the power device to pull the barrel walking chain to move forwards;
step 54: judging whether the detecting element detects one of the detecting teeth on the detecting plate or not;
step 55: if the detection element detects one detection tooth of the detection plate, the power device stops to finish the synchronous adjustment; if the detection element does not detect one of the detection teeth of the detection plate, the process returns to step 53.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910775537.8A CN110356805B (en) | 2019-08-21 | 2019-08-21 | Barrel moving device of cleaning machine and control method thereof |
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| CN201910775537.8A CN110356805B (en) | 2019-08-21 | 2019-08-21 | Barrel moving device of cleaning machine and control method thereof |
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| CN110356805B true CN110356805B (en) | 2023-09-08 |
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| CN113617771A (en) * | 2021-08-18 | 2021-11-09 | 广州隆宝科技技术有限公司 | Bottle washing mechanism with synchronous detection function and synchronous detection method |
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