CN110822908B - Automatic greasing device for sintering trolley and control method thereof - Google Patents
Automatic greasing device for sintering trolley and control method thereof Download PDFInfo
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- CN110822908B CN110822908B CN201910952679.7A CN201910952679A CN110822908B CN 110822908 B CN110822908 B CN 110822908B CN 201910952679 A CN201910952679 A CN 201910952679A CN 110822908 B CN110822908 B CN 110822908B
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B21/00—Open or uncovered sintering apparatus; Other heat-treatment apparatus of like construction
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D19/00—Arrangements of controlling devices
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Abstract
The invention provides an automatic greasing device for a sintering trolley and a control method thereof, the automatic greasing device for the sintering trolley and the control method thereof respectively carry out position detection operation, fixing operation and greasing operation on wheels of the sintering trolley through a wheel detection module, a wheel fixing module and a greasing module, the different functional operations are automatically completed based on corresponding functional modules, the operation process of the automatic greasing device does not involve any manual operation steps, the moving working strength of the wheels can be reduced, the wheels and a greasing device can be accurately aligned to avoid the condition of grease overflow, meanwhile, the greasing operation can also be accurately controlled to control the flow rate and the amount of the greasing, so that the grease can be uniformly and quickly injected into the wheels to the utmost extent, and the convenience of greasing the wheels of the sintering trolley is improved, High efficiency and stability.
Description
Technical Field
The invention relates to the technical field of sintering trolley equipment, in particular to an automatic greasing device for a sintering trolley and a control method thereof.
Background
In the sintering production process, a sintering locomotive needs to be operated continuously and uninterruptedly in the production process, which causes wheels of a sintering trolley to be in a severe working environment with high temperature and high dust for a long time, the sintering locomotive is a core component of a sintering machine and has a crucial influence on the working efficiency of the sintering machine, but the sintering trolley inevitably fails due to the fact that the sintering trolley is in the severe working environment for a long time, a large number of sintering trolleys are usually configured in the sintering machine, and quantitative and periodic greasing maintenance operation needs to be carried out on the wheels of the sintering trolleys in order to ensure the normal operation of the sintering machine. At present, the greasing maintenance operation of the sintering trolley wheel is realized through a manual operation mode, because the sintering trolley wheel is large in size and complex in structure, and the greasing port of the sintering trolley wheel is small in size and hidden, the manual greasing process is difficult to quickly position the greasing port and accurately align a greasing device with the greasing port, manual greasing cannot accurately control the greasing flow rate and the greasing amount, and the condition of greasing overflow is easy to occur, so that the sintering trolley wheel is polluted and grease is wasted, the rapid, accurate and stable greasing operation of the sintering trolley cannot be realized, and the maintenance efficiency and quality of the sintering trolley are seriously influenced.
Disclosure of Invention
Aiming at the defects in the prior art, the invention provides an automatic greasing device for a sintering trolley and a control method thereof, the automatic greasing device for the sintering trolley and the control method thereof respectively carry out position detection operation, fixing operation and greasing operation on the wheel of the sintering trolley through a wheel detection module, a wheel fixing module and a greasing module, the different functional operations are automatically completed based on the corresponding functional modules, the operation process of the automatic greasing device does not involve any manual operation step, the moving working strength of the wheel can be reduced, the wheel and a greasing device can be accurately aligned to avoid the condition of grease overflow, meanwhile, the greasing operation can also accurately control the flow rate and the amount of the greasing, so that the grease can be uniformly and quickly injected into the wheel to the utmost extent, and the convenience for greasing the wheel of the sintering trolley is improved, High efficiency and stability.
The invention provides an automatic greasing device for a sintering trolley, which is characterized in that:
the automatic greasing device for the sintering trolley comprises a base, a wheel detection module, a wheel fixing module and a greasing module; wherein the content of the first and second substances,
the wheel detection module, the wheel fixing module and the greasing module are arranged on the base;
the wheel detection module is used for detecting the relative position between the wheels of the sintering trolley and the base and generating an approaching trigger signal according to the relative position;
the wheel fixing module is used for carrying out adaptive fixing operation on the wheel according to the approaching trigger signal;
the greasing module is used for carrying out adaptive greasing operation on the wheel after the fixing operation;
further, the wheel detection module comprises a detection light beam transmitter, a detection light beam receiver, a position determiner and a trigger signal generator; wherein the content of the first and second substances,
the detection light beam transmitter is used for transmitting a detection light beam to the wheel;
the detection light beam receiver is used for receiving the light beam reflected by the surface of the wheel after the detection light beam reaches the wheel;
the position determiner is used for determining the relative position according to the state that the detection light beam receiver receives the light beams reflected by the surface of the wheel;
the trigger signal generator is used for generating the approach trigger signal according to the relative position;
further, the wheel fixing module comprises a wheel blocking assembly and a trolley mechanism pushing assembly; wherein the content of the first and second substances,
the wheel blocking assembly is used for performing contact blocking operation on the wheel according to the approaching trigger signal so that the wheel is blocked and fixed in the longitudinal direction;
the trolley mechanism pushing assembly is used for pushing the whole wheel in the transverse direction after the wheel is blocked and fixed in the longitudinal direction, so that the whole wheel is pushed to a preset position in the transverse direction;
further, the wheel blocking assembly comprises a wheel blocking member, a longitudinal sliding plate driving cylinder and a longitudinal driving controller; wherein the content of the first and second substances,
the driving output end of the longitudinal sliding plate driving cylinder is connected with one end of the longitudinal sliding plate piece;
the wheel chock piece is connected with the other end of the longitudinal sliding plate piece;
the longitudinal driving controller is used for generating a first cylinder driving signal according to the approaching trigger signal;
the longitudinal sliding plate driving cylinder outputs driving force along the longitudinal direction to the longitudinal sliding plate piece according to the first cylinder driving signal so as to enable the longitudinal sliding plate piece to perform telescopic action along the longitudinal direction;
the wheel blocking piece is driven by the longitudinal sliding plate piece to perform telescopic action in a same step manner so as to realize contact blocking operation on the wheel;
further, the trolley mechanism pushing assembly comprises a transverse sliding plate part, a transverse sliding plate driving cylinder, a transverse sliding guide rail beam, a plurality of limiters and a transverse driving controller; wherein the content of the first and second substances,
the driving output end of the transverse sliding plate driving cylinder is connected with one end of the transverse sliding plate component;
the transverse sliding plate part is arranged on the transverse sliding guide rail beam;
the plurality of limiters are respectively arranged at two ends of the transverse sliding guide rail beam;
the transverse driving controller is used for adaptively generating a second cylinder driving signal after the wheel fixing module finishes the contact blocking operation on the wheel;
the transverse sliding plate driving cylinder is used for outputting a driving force along the transverse direction to the transverse sliding plate part according to the second cylinder driving signal so as to enable the transverse sliding plate part to transversely move along the transverse sliding guide rail cross beam and simultaneously push the whole sintering trolley to the preset position;
the limiting stopper is used for limiting the transverse moving amplitude of the transverse sliding plate part along the transverse sliding guide rail beam;
furthermore, the greasing module comprises a greasing device, a telescopic pusher and a greasing driver; wherein the content of the first and second substances,
the grease feeder is connected with the telescopic pusher;
the greasing driver is used for generating a first greasing driving signal and/or a second greasing driving signal during the fixing operation of the wheel;
the telescopic pusher is used for performing telescopic action adaptively according to the first greasing driving signal so as to move the greasing device to a position corresponding to a wheel greasing port of the sintering trolley;
the greasing device is used for executing adaptive greasing operation to the wheel greasing port according to the second greasing driving signal;
furthermore, the greasing module also comprises an adsorption fixer, a pose adjuster and a greasing control valve; wherein the content of the first and second substances,
the adsorption fixator is arranged on the currying device, the pose adjuster is arranged on the currying device, and the currying control valve is arranged on a currying port of the currying device;
the pose adjuster is used for adjusting the pose state of the greasing device relative to the wheel greasing port according to the second greasing driving signal;
the adsorption fixer is used for fixing the greasing device in a vicinity area of the wheel greasing port in a magnetic adsorption manner after the pose state of the greasing device is adjusted;
the greasing control valve is used for controlling the greasing flow rate and/or the greasing amount of the greasing device according to the second greasing driving signal;
further, the base comprises a bearing platform, a plurality of support legs and a plurality of buffering parts; wherein the content of the first and second substances,
the support legs are uniformly connected and distributed at the bottom of the bearing table;
each of the support legs comprises a support rod and a triangular stable piece arranged at the bottom end of the support rod;
the buffer parts are respectively arranged at the connecting positions of the bearing platform and the supporting legs and/or at the bottom of the triangular stable part.
The invention also provides a control method of the automatic greasing device for the sintering pallet, which is characterized by comprising the following steps of:
a step (S1) of acquiring relative position information between a wheel of a sintering pallet and a base of the automatic greasing device, and performing adaptive fixing operation on the wheel according to the relative position information;
a step (S2) of acquiring current grease residual information and/or execution progress information of the fixed operation about the wheel, and performing adaptive grease adding operation on the wheel according to the grease residual information and/or the execution progress information of the fixed operation;
a step (S3) of acquiring the execution progress information of the greasing operation and performing adaptive recovery operation on the automatic greasing device according to the execution progress information of the greasing operation;
further, in the step (S1), acquiring relative position information between the wheel of the pallet and the base of the automatic greasing device, and performing adaptive fixing operation on the wheel according to the relative position information specifically includes,
a step (S101) of emitting a detection light beam to the wheel and receiving the light beam reflected by the surface of the wheel after the detection light beam reaches the wheel, and determining the relative position information according to the state of the light beam reflected by the surface of the wheel;
a step (S102) of sequentially performing a contact blocking operation in a longitudinal direction and an overall pushing operation in a lateral direction on the wheel, based on the relative position information;
alternatively, the first and second electrodes may be,
in the step (S2), acquiring the current grease residue information about the wheel and/or the execution progress information of the fixing operation, and performing adaptive grease adding operation on the wheel according to the grease residue information and/or the execution progress information of the fixing operation specifically includes,
step (S201), obtaining the current grease residue, the residual information and/or the position information of the wheel in the longitudinal direction and the transverse direction;
step (S202), according to the grease residual information and/or the position information, at least one of a grease adding pose, a grease adding flow speed and a grease adding amount corresponding to a grease adding operation is determined;
alternatively, the first and second electrodes may be,
in the step (S3), the obtaining of the execution progress information of the greasing operation and the performing of the adaptive recovery operation on the automatic greasing apparatus according to the execution progress information of the greasing operation specifically include,
step (S301), acquiring the real-time fat adding amount of the fat adding operation, and judging whether the real-time fat adding amount is matched with a preset fat adding amount;
and (S302), if the real-time fat adding amount is matched with the preset fat adding amount, terminating the current fat adding operation and executing the restoration operation, and if not, continuing the current fat adding operation.
Compared with the prior art, the automatic greasing device for the sintering trolley and the control method thereof respectively carry out position detection operation, fixing operation and greasing operation on the wheel of the sintering trolley through the wheel detection module, the wheel fixing module and the greasing module, the different functional operations are automatically completed based on the corresponding functional modules, the operation process of the automatic greasing device does not involve any manual operation step, the moving working strength of the wheel can be reduced, and the wheel and the greasing device can be accurately aligned to avoid the condition of grease overflow.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.
The technical solution of the present invention is further described in detail by the accompanying drawings and embodiments.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic side view structure diagram of an automatic greasing device for a sintering pallet provided by the invention.
Fig. 2 is a front view structural schematic diagram of an automatic greasing device for a sintering pallet provided by the invention.
Fig. 3 is a schematic top view of an automatic greasing device for a sintering pallet according to the present invention.
Fig. 4 is a schematic flow chart of a control method of an automatic greasing device for a sintering pallet according to the present invention.
Reference numerals: 1. a base; 2. a detection beam emitter; 3. a detection beam receiver; 4. a wheel chock; 5. a longitudinal slide member; 6. the longitudinal sliding plate drives the cylinder; 7. a transverse slide member; 8. the transverse sliding plate drives the cylinder; 9. a transverse sliding guide rail beam; 10. a stopper; 11. a currying device; 12. a telescopic pusher; 13. an adsorption holder; 14. a bearing table; 15. a support leg; 16. a buffer member; 17. a triangular stabilizing piece; 18. and (7) wheels.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 3, a schematic side view structure, a schematic front view structure and a schematic top view structure of an automatic greasing device for a sintering pallet according to an embodiment of the present invention are respectively shown. The automatic greasing device for the sintering trolley comprises a base, a wheel detection module, a wheel fixing module and a greasing module; wherein the content of the first and second substances,
the wheel detection module, the wheel fixing module and the greasing module are arranged on the base;
the wheel detection module is used for detecting the relative position between the wheel of the sintering trolley and the base and generating an approaching trigger signal according to the relative position;
the wheel fixing module is used for carrying out adaptive fixing operation on the wheel according to the approaching trigger signal;
the greasing module is used for carrying out adaptive greasing operation on the wheel after the fixing operation.
Preferably, the wheel detection module comprises a detection light beam transmitter, a detection light beam receiver, a position determiner and a trigger signal generator;
preferably, the detection beam transmitter is for transmitting a detection beam to the wheel; the detection light beam receiver is used for receiving the light beam reflected by the surface of the wheel after the detection light beam reaches the wheel; the position determiner is used for determining the relative position according to the state that the detection light beam receiver receives the light beams reflected by the surface of the wheel; the trigger signal generator is used for generating the approach trigger signal according to the relative position.
Preferably, the wheel fixing module comprises a wheel blocking component and a trolley mechanism pushing component;
preferably, the wheel blocking assembly is used for performing contact blocking operation on the wheel according to the approach trigger signal, so that the wheel is blocked and fixed in the longitudinal direction;
preferably, the trolley mechanism pushing assembly is used for pushing the whole wheel in the transverse direction after the wheel is blocked and fixed in the longitudinal direction, so that the whole wheel is pushed to a preset position in the transverse direction;
preferably, the wheel blocking assembly comprises a wheel blocking member, a longitudinal slide drive cylinder and a longitudinal drive controller;
preferably, the drive output end of the longitudinal slide plate drive cylinder is connected with one end of the longitudinal slide plate member; the wheel blocking part is connected with the other end of the longitudinal sliding plate part; the longitudinal driving controller is used for generating a first cylinder driving signal according to the approaching trigger signal; the longitudinal sliding plate driving cylinder outputs driving force along the longitudinal direction to the longitudinal sliding plate piece according to the first cylinder driving signal so as to enable the longitudinal sliding plate piece to perform telescopic action along the longitudinal direction; the wheel blocking piece is driven by the longitudinal sliding plate piece to perform telescopic action in a stepping mode so as to achieve contact blocking operation on the wheel.
Preferably, the trolley mechanism pushing assembly comprises a transverse sliding plate part, a transverse sliding plate driving cylinder, a transverse sliding guide rail beam, a plurality of limiters and a transverse driving controller;
preferably, the driving output end of the transverse sliding plate driving cylinder is connected with one end of the transverse sliding plate component; the transverse sliding plate part is arranged on the transverse sliding guide rail beam; the plurality of limiters are respectively arranged at two ends of the transverse sliding guide rail beam; the transverse driving controller is used for adaptively generating a second cylinder driving signal after the wheel fixing module finishes the contact blocking operation on the wheel; the transverse sliding plate driving cylinder is used for outputting a driving force along the transverse direction to the transverse sliding plate part according to the second cylinder driving signal so as to enable the transverse sliding plate part to transversely move along the transverse sliding guide rail beam and simultaneously push the whole sintering trolley to the preset position; the limiting stopper is used for limiting the transverse moving amplitude of the transverse sliding plate piece along the transverse sliding guide rail beam.
Preferably, the greasing module comprises a greasing device, a telescopic pusher and a greasing driver;
preferably, the greasing drive is configured to generate a first greasing drive signal and/or a second greasing drive signal during the fixing operation of the wheel;
preferably, the telescopic pusher is used for performing telescopic action adaptively according to the first greasing driving signal so as to move the greasing device to a position corresponding to a wheel greasing port of the sintering trolley;
preferably, the greaser is configured to perform an adaptive greasing operation to the wheel greasing port according to the second greasing drive signal;
preferably, the greasing module further comprises an adsorption fixer, a pose adjuster and a greasing control valve;
preferably, the adsorption fixer is arranged on the currying device, the pose adjuster is arranged on the currying device, and the currying control valve is arranged on a currying port of the currying device;
preferably, the attitude adjuster is configured to adjust an attitude state of the greaser relative to the wheel greasing port according to the second greasing drive signal;
preferably, the adsorption fixer is used for fixing the greasing device in the vicinity of the wheel greasing port in a magnetic adsorption manner after the posture state of the greasing device is adjusted;
preferably, the grease control valve is configured to control a flow rate and/or an amount of grease applied to the grease applicator in response to the second grease driving signal.
Preferably, the base comprises a bearing platform, a plurality of support legs and a plurality of buffering parts;
preferably, the plurality of support legs are uniformly connected and distributed at the bottom of the bearing platform; each of the plurality of support legs comprises a support rod and a triangular stable piece arranged at the bottom end of the support rod; the plurality of buffer pieces are respectively arranged at the connecting positions of the bearing platform and the supporting legs and/or at the bottoms of the triangular stable pieces.
Fig. 4 is a schematic flow chart illustrating a method for controlling an automatic greasing device for a sintering pallet according to the present invention. The control method of the automatic greasing device for the sintering trolley comprises the following steps:
and a step (S1) of acquiring relative position information between the wheel of the sintering trolley and the base of the automatic greasing device, and carrying out adaptive fixing operation on the wheel according to the relative position information.
Preferably, in the step (S1), the acquiring of the relative position information between the wheel of the pallet and the base of the automatic greasing device, and the adaptively fixing operation of the wheel according to the relative position information specifically includes,
step (S101), a detection light beam is emitted to the wheel and received, and the light beam reflected by the surface of the wheel after reaching the wheel, and the relative position information is determined according to the state of the light beam reflected by the surface of the wheel;
a step (S102) of sequentially performing a contact blocking operation in the longitudinal direction and an integral pushing operation in the lateral direction for the wheel, based on the relative position information.
And (S2) acquiring the current grease residual information and/or the execution progress information of the fixing operation of the wheel, and performing adaptive grease adding operation on the wheel according to the grease residual information and/or the execution progress information of the fixing operation.
Preferably, in the step (S2), the obtaining of the current grease remaining information on the wheel and/or the execution progress information of the fixing operation, and the performing of the adaptive greasing operation on the wheel according to the grease remaining information and/or the execution progress information of the fixing operation specifically includes,
step (S201), acquiring the current grease residue, residual information and/or position information of the wheel in the longitudinal direction and the transverse direction;
and (S202) determining at least one of a greasing pose, a greasing flow rate and a greasing amount corresponding to the greasing operation according to the grease residual information and/or the position information.
And a step (S3) of acquiring the execution progress information of the greasing operation and performing adaptive restoration operation on the automatic greasing device according to the execution progress information of the greasing operation.
Preferably, in the step (S3), the obtaining of the execution progress information of the greasing operation, and the performing of the adaptive recovery operation on the automatic greasing apparatus according to the execution progress information of the greasing operation specifically includes,
step (S301), obtaining the real-time fat adding amount of the fat adding operation, and judging whether the real-time fat adding amount is matched with a preset fat adding amount;
step (S302), if the real-time fat adding amount matches the preset fat adding amount, terminating the current fat adding operation and executing the restoring operation, if not, continuing the current fat adding operation.
From the content of the above embodiment, the automatic greasing device for the sintering pallet and the control method thereof respectively perform the position detection operation, the fixing operation and the greasing operation on the wheel of the sintering pallet through the wheel detection module, the wheel fixing module and the greasing module, the different functional operations are automatically completed based on the corresponding functional modules, the operation process of the automatic greasing device does not involve any manual operation steps, the moving working strength of the wheel can be reduced, the wheel and the greasing device can be accurately aligned to avoid the grease overflow, meanwhile, the greasing operation can also accurately control the flow rate and the amount of the greasing, so that the grease can be uniformly and quickly injected into the wheel to the maximum extent, and the convenience, the efficiency and the stability of the greasing of the wheel of the sintering pallet are improved.
It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (8)
1. The utility model provides an automatic currying device for sintering pallet which characterized in that:
the automatic greasing device for the sintering trolley comprises a base, a wheel detection module, a wheel fixing module and a greasing module; wherein the content of the first and second substances,
the wheel detection module, the wheel fixing module and the greasing module are arranged on the base;
the wheel detection module is used for detecting the relative position between the wheels of the sintering trolley and the base and generating an approaching trigger signal according to the relative position;
the wheel fixing module is used for carrying out adaptive fixing operation on the wheel according to the approaching trigger signal;
the greasing module is used for carrying out adaptive greasing operation on the wheel after the fixing operation;
the greasing module comprises a greasing device, a telescopic pusher and a greasing driver; wherein the grease feeder is connected with the telescopic pusher;
the greasing driver is used for generating a first greasing driving signal and/or a second greasing driving signal during the fixing operation of the wheel;
the telescopic pusher is used for performing telescopic action adaptively according to the first greasing driving signal so as to move the greasing device to a position corresponding to a wheel greasing port of the sintering trolley;
the greasing device is used for executing adaptive greasing operation to the wheel greasing port according to the second greasing driving signal;
the greasing module further comprises an adsorption fixer, a pose adjuster and a greasing control valve; wherein the content of the first and second substances,
the adsorption fixator is arranged on the currying device, the pose adjuster is arranged on the currying device, and the currying control valve is arranged on a currying port of the currying device;
the pose adjuster is used for adjusting the pose state of the greasing device relative to the wheel greasing port according to the second greasing driving signal;
the adsorption fixer is used for fixing the greasing device in a vicinity area of the wheel greasing port in a magnetic adsorption manner after the pose state of the greasing device is adjusted;
and the greasing control valve is used for controlling the flow rate and/or the amount of greasing of the greasing device according to the second greasing driving signal.
2. The automatic greasing device for a pallet as claimed in claim 1, wherein:
the wheel detection module comprises a detection light beam emitter, a detection light beam receiver, a position determiner and a trigger signal generator; wherein the content of the first and second substances,
the detection light beam transmitter is used for transmitting a detection light beam to the wheel;
the detection light beam receiver is used for receiving the light beam reflected by the surface of the wheel after the detection light beam reaches the wheel;
the position determiner is used for determining the relative position according to the state that the detection light beam receiver receives the light beams reflected by the surface of the wheel;
the trigger signal generator is used for generating the approach trigger signal according to the relative position.
3. The automatic greasing device for a pallet as claimed in claim 1, wherein:
the wheel fixing module comprises a wheel blocking assembly and a trolley mechanism pushing assembly; the wheel blocking assembly is used for performing contact blocking operation on the wheel according to the approaching trigger signal so that the wheel is blocked and fixed in the longitudinal direction;
the trolley mechanism pushing assembly is used for pushing the whole wheel in the transverse direction after the wheel is blocked and fixed in the longitudinal direction, so that the whole wheel is pushed to a preset position in the transverse direction.
4. The automatic greasing device for a pallet as claimed in claim 3, wherein:
the wheel blocking assembly comprises a wheel blocking member, a longitudinal sliding plate driving cylinder and a longitudinal driving controller; wherein the content of the first and second substances,
the driving output end of the longitudinal sliding plate driving cylinder is connected with one end of the longitudinal sliding plate piece;
the wheel chock piece is connected with the other end of the longitudinal sliding plate piece;
the longitudinal driving controller is used for generating a first cylinder driving signal according to the approaching trigger signal;
the longitudinal sliding plate driving cylinder outputs driving force along the longitudinal direction to the longitudinal sliding plate piece according to the first cylinder driving signal so as to enable the longitudinal sliding plate piece to perform telescopic action along the longitudinal direction;
the wheel blocking piece is driven by the longitudinal sliding plate piece to perform telescopic action in a stepping mode so as to achieve contact blocking operation on the wheel.
5. The automatic greasing device for a pallet as claimed in claim 3, wherein:
the trolley mechanism pushing assembly comprises a transverse sliding plate part, a transverse sliding plate driving cylinder, a transverse sliding guide rail cross beam, a plurality of limiters and a transverse driving controller; wherein the content of the first and second substances,
the driving output end of the transverse sliding plate driving cylinder is connected with one end of the transverse sliding plate component;
the transverse sliding plate part is arranged on the transverse sliding guide rail beam;
the plurality of limiters are respectively arranged at two ends of the transverse sliding guide rail beam;
the transverse driving controller is used for adaptively generating a second cylinder driving signal after the wheel fixing module finishes the contact blocking operation on the wheel;
the transverse sliding plate driving cylinder is used for outputting a driving force along the transverse direction to the transverse sliding plate part according to the second cylinder driving signal so as to enable the transverse sliding plate part to transversely move along the transverse sliding guide rail cross beam and simultaneously push the whole sintering trolley to the preset position;
the limiting stopper is used for limiting the transverse movement amplitude of the transverse sliding plate part along the transverse sliding guide rail beam.
6. The automatic greasing device for a pallet as claimed in claim 1, wherein:
the base comprises a bearing platform, a plurality of support legs and a plurality of buffer parts; wherein the content of the first and second substances,
the support legs are uniformly connected and distributed at the bottom of the bearing table;
each of the support legs comprises a support rod and a triangular stable piece arranged at the bottom end of the support rod;
the buffer parts are respectively arranged at the connecting positions of the bearing platform and the supporting legs and/or at the bottom of the triangular stable part.
7. A control method of an automatic greasing device for a pallet truck according to any one of claims 1 to 6, characterized in that the control method of the automatic greasing device for a pallet truck comprises the steps of:
a step (S1) of acquiring relative position information between a wheel of a sintering pallet and a base of the automatic greasing device, and performing adaptive fixing operation on the wheel according to the relative position information;
a step (S2) of acquiring current grease residual information and/or execution progress information of the fixed operation about the wheel, and performing adaptive grease adding operation on the wheel according to the grease residual information and/or the execution progress information of the fixed operation;
and (S3) acquiring the execution progress information of the greasing operation, and performing adaptive recovery operation on the automatic greasing device according to the execution progress information of the greasing operation.
8. The control method according to claim 7, characterized in that:
in the step (S1), acquiring relative position information between the wheel of the pallet and the base of the automatic greasing device, and performing adaptive fixing operation on the wheel according to the relative position information specifically includes,
a step (S101) of emitting a detection light beam to the wheel and receiving the light beam reflected by the surface of the wheel after the detection light beam reaches the wheel, and determining the relative position information according to the state of the light beam reflected by the surface of the wheel;
a step (S102) of sequentially performing a contact blocking operation in a longitudinal direction and an overall pushing operation in a lateral direction on the wheel, based on the relative position information;
alternatively, the first and second electrodes may be,
in the step (S2), acquiring the current grease residue information about the wheel and/or the execution progress information of the fixing operation, and performing adaptive grease adding operation on the wheel according to the grease residue information and/or the execution progress information of the fixing operation specifically includes a step (S201) of acquiring the current grease residue, residue information and/or position information of the wheel in the longitudinal direction and the transverse direction;
step (S202), according to the grease residual information and/or the position information, at least one of a grease adding pose, a grease adding flow speed and a grease adding amount corresponding to a grease adding operation is determined;
alternatively, the first and second electrodes may be,
in the step (S3), the obtaining of the execution progress information of the greasing operation and the performing of the adaptive recovery operation on the automatic greasing apparatus according to the execution progress information of the greasing operation specifically include,
step (S301), acquiring the real-time fat adding amount of the fat adding operation, and judging whether the real-time fat adding amount is matched with a preset fat adding amount;
and (S302), if the real-time fat adding amount is matched with the preset fat adding amount, terminating the current fat adding operation and executing the restoration operation, and if not, continuing the current fat adding operation.
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