CN212510429U - Trolley advancing follow-up lubricating device - Google Patents
Trolley advancing follow-up lubricating device Download PDFInfo
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- CN212510429U CN212510429U CN202020386782.8U CN202020386782U CN212510429U CN 212510429 U CN212510429 U CN 212510429U CN 202020386782 U CN202020386782 U CN 202020386782U CN 212510429 U CN212510429 U CN 212510429U
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Abstract
The utility model provides a platform truck follow-up lubricating arrangement that marchs, belongs to platform truck lubricating arrangement technical field for carry out the follow-up lubrication to the platform truck along orbital motion. The technical scheme is as follows: the traveling reset mechanism is located on the outer side of the trolley track, the follow-up frame is movably matched with the traveling reset mechanism, a cylinder push rod of the clamping cylinder is connected with the clamping arm, the clamping arm is connected with the follow-up frame, a clamping guide wheel is installed at the front end of the clamping arm, the pushing cylinder is fixed on the follow-up frame, a cylinder body of the pushing cylinder is perpendicular to the traveling direction of the trolley, the front end of the cylinder push rod of the pushing cylinder is connected with the oil injector, the oil injector is connected with the oil feeding centralized control box through an oil feeding hose, and the oil feeding centralized control box is fixed on the follow-up frame. The utility model discloses simple structure is compact, can move the in-process at the platform truck and remove along with the platform truck, lubricates the operation to the platform truck wheel, has reduced the cost of labor of the lubricated maintenance of equipment, can improve the maintenance quality by a wide margin, improves work efficiency, has higher price/performance ratio when guaranteeing the function.
Description
Technical Field
The utility model relates to a carry out lubricated device of follow-up to platform truck along orbital motion belongs to platform truck lubricating apparatus technical field.
Background
In the industrial production process, the continuously running multi-wheel track traveling equipment is widely applied, the sintering machine, the travelling grate, the circular cooler and other equipment have the structure, and the trolley is an important component in the equipment. In the production process, the trolley wheel has higher requirement on the lubricating condition because the trolley wheel works in the working condition environment of high temperature, heavy load and dust, the bearing failure caused by poor lubrication accounts for extremely high proportion of the faults of the trolley, and the falling and clamping stagnation of the trolley wheel are very difficult to process on line because the fault randomness is stronger. In order to reduce the occurrence of the faults, the industry often adopts the precautionary measures of periodically replacing the bearing, periodically stopping the machine to manually supplement oil to the bearing seat, and the like, so that the maintenance cost is overhigh, and the influence on the yield of the finished product is also great due to the increase of the frequency of the shutdown maintenance. Meanwhile, due to the structural characteristics of similar equipment such as a sintering machine, a travelling grate, a circular cooler and the like, all wheels are difficult to maintain in place at one time in the regular maintenance process, the phenomenon of overhaul inevitably occurs, and modern factories use the design of closed production environments such as a furnace cover, waste heat recovery, flue gas circulation and the like due to the factors such as environmental protection, energy and the like, so that the difficulty degree of maintenance of the trolley equipment is increased.
In order to avoid the influence of the faults of continuously-operated multi-wheel rail travelling equipment on the production process, reduce the labor intensity of wheel lubrication work, meet the requirement of stable operation of the equipment by a production process and keep the current situation of the requirement of low fault rate, a wheel dynamic follow-up lubricating device suitable for a multi-wheel rail travelling trolley is needed to be designed.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a follow-up lubricating arrangement is marchd to platform truck is provided, this kind of follow-up lubricating arrangement can be at the platform truck in-process of marcing along with the platform truck removes, lubricates the operation to the platform truck wheel in the removal, and the reduction personnel improve work efficiency, guarantee lubricated quality, avoid the wheel to damage reduction in production cost.
The technical scheme for solving the technical problems is as follows:
a trolley advancing follow-up lubricating device comprises a walking reset mechanism, a follow-up frame, a clamping cylinder, a clamping arm and a clamping guide wheel, the trolley comprises a propelling cylinder, a sliding block, an oil ejector, an oil feeding centralized control box and an oil feeding hose, wherein a walking reset mechanism is positioned on the outer side of a trolley track, a follow-up frame is movably matched with the walking reset mechanism, a cylinder push rod of a clamping cylinder is connected with a clamping arm, the clamping arm is connected with the follow-up frame, the front end of the clamping arm is provided with a clamping guide wheel, the clamping guide wheel is opposite to the walking surface of a trolley wheel, the propelling cylinder is fixed on the follow-up frame, the cylinder body of the propelling cylinder is vertical to the walking direction of the trolley, the front end of the cylinder push rod of the propelling cylinder is connected with the sliding block, the front end of the sliding block is connected with the oil ejector, the oil ejector is opposite to an oil cup of the trolley wheel, the oil ejector is connected with the oil feeding centralized.
The trolley travelling follow-up lubricating device comprises a travelling reset mechanism, a travelling reset mechanism and a return spring, wherein the travelling reset mechanism comprises a horizontal guide rail, a horizontal guide wheel, a vertical guide rail, a vertical guide wheel and a return spring, the horizontal guide rail and the vertical guide rail are respectively fixed on an equipment frame outside a trolley track, the working face length direction of the horizontal guide rail is perpendicular to the working face of the trolley track, the working face length direction of the vertical guide rail is parallel to the trolley track, the horizontal guide wheel and the vertical guide wheel are respectively installed on a follow-up frame, the horizontal guide wheel and the vertical guide wheel are respectively connected with the horizontal guide rail and the vertical guide rail in a matching mode in the horizontal direction and the vertical direction, one end of the return spring is fixed on the equipment frame outside the trolley track, and.
According to the trolley advancing follow-up lubricating device, the follow-up frame is an I-shaped steel frame, a middle cross beam and longitudinal beams at two ends of the I-shaped steel frame are parallel to and perpendicular to a trolley track on the horizontal plane respectively, the clamping arm is fixed on the cross beam of the follow-up frame, the stretching direction of a cylinder push rod of the clamping cylinder is parallel to the cross beam, the propelling cylinder is fixed on the longitudinal beam of the follow-up frame, and the stretching direction of the cylinder push rod of the propelling cylinder is parallel to the longitudinal beams.
According to the trolley travelling follow-up lubricating device, the clamping arm is an L-shaped bent rod body, the rear end of the clamping arm is connected with the front end of the cylinder push rod of the clamping cylinder, the middle L-shaped bent part of the clamping arm is connected with the hinge shaft, the hinge shaft is fixed on the cross beam of the follow-up frame, the clamping guide wheel is installed at the front end of the clamping arm, and the clamping arm rotates around the hinge shaft under the pulling of the cylinder push rod of the clamping cylinder.
The trolley advancing follow-up lubricating device is characterized in that the number of the clamping cylinders is one, the two clamping arms, the hinge shaft, the clamping guide wheels, the propulsion cylinders, the slide block, the oil injectors and the oil supply hoses are respectively arranged at two opposite ends of the follow-up frame, the clamping guide wheels at the front ends of the two clamping arms are respectively opposite to the inner side surfaces of the two trolley wheels, the two propulsion cylinders are respectively and fixedly connected along two longitudinal beams of the follow-up frame, the oil injectors connected with the front ends of cylinder push rods of the two propulsion cylinders are respectively opposite to the oil cups of the two trolley wheels, and the oil supply centralized control box is respectively connected with the two oil injectors through the two oil supply hoses.
According to the trolley advancing follow-up lubricating device, the rear end of the propelling cylinder is fixed on the longitudinal beam of the follow-up frame through the adjustable trunnion seat, the adjustable trunnion seat is fixedly connected with the longitudinal beam through a bolt, elongated grooves are formed in two sides of the adjustable trunnion seat, and the rear end of the propelling cylinder is connected with the adjustable trunnion seat through a pin bolt.
The utility model has the advantages that;
the utility model can carry out real-time follow-up according to the position of the running multi-wheel track advancing equipment, and can realize dynamic oil injection lubrication on the running wheels without stopping; the utility model discloses need not to change existing equipment, carry out high-quality lubrication to the equipment in service, but furthest reduces the too high and output loss's of spare part expense that equipment lubrication harmfully caused influence.
The utility model discloses simple structure is compact, and manufacturing cost is not high, can move the in-process at the platform truck and remove along with the platform truck, lubricates the operation to the platform truck wheel in removing, has reduced the cost of labor that the equipment is lubricated to be maintained, can improve the maintenance quality by a wide margin, improves work efficiency, has higher price/performance ratio when guaranteeing the function.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a side view of fig. 1.
The figures are labeled as follows: the oil-feeding device comprises a trolley 1, trolley wheels 2, a follow-up frame 3, a cross beam 4, a longitudinal beam 5, a clamping cylinder 6, a clamping arm 7, a hinge shaft 8, a clamping guide wheel 9, a propelling cylinder 10, a sliding block 11, an oil injector 12, a trolley wheel oil cup 13, an oil feeding hose 14, an oil feeding centralized control box 15, an adjustable trunnion seat 16, a horizontal guide rail 17, a horizontal guide wheel 18, a vertical guide rail 19, a vertical guide wheel 20 and a return spring 21.
Detailed Description
The utility model discloses constitute by follow-up frame 3, clamping part, oil feed part, walking canceling release mechanical system.
The drawing shows that the follow-up frame 3 is an I-shaped steel frame, a middle cross beam 4 and longitudinal beams 5 at two ends of the I-shaped steel frame are respectively parallel to and perpendicular to a trolley track on a horizontal plane, a clamping part is fixed on the cross beam 4 of the follow-up frame 3, an oil supply part is fixed on the longitudinal beams 5 of the follow-up frame 3, and the traveling reset mechanism is connected with the follow-up frame 3.
The clamping part is shown to comprise a clamping cylinder 6, a clamping arm 7, a hinge shaft 8 and a clamping guide wheel 9.
The clamping cylinder 6 is located on one side of the cross beam 4 of the follow-up frame 3, the stretching direction of a cylinder push rod of the clamping cylinder 6 is parallel to the cross beam 4, the cylinder push rod of the clamping cylinder 5 is connected with the clamping arm 7, the front end of the clamping arm 7 is provided with a clamping guide wheel 9, and the clamping guide wheel 9 is opposite to the traveling surface of the trolley wheel 2.
The figure shows that the clamping arm 7 is an L-shaped bent rod body, the rear end of the clamping arm 7 is connected with the front end of a cylinder push rod of the clamping cylinder 6, the middle L-shaped bent part of the clamping arm 7 is connected with a hinge shaft 8, the hinge shaft 8 is fixed on one side of a longitudinal beam 5 of the follow-up frame 3, a clamping guide wheel 9 is installed at the front end of the clamping arm 7, and the clamping arm 7 rotates around the hinge shaft 8 under the pulling of the cylinder push rod of the clamping cylinder. When the push rod of the cylinder extends out, the upper end of the clamping arm 7 rotates downwards and leaves the trolley wheel 2; the push rod of the cylinder retracts, the upper end of the clamping arm 7 rotates upwards, the clamping guide wheel 9 is attached to the trolley wheel 2 to clamp the trolley wheel 2, and the follow-up frame 18 moves along with the trolley wheel 2.
The oil supply part comprises a propulsion cylinder 10, a slide block 11, an oil injector 12, a trolley wheel oil cup 13, an oil supply hose 14, an oil supply centralized control box 15 and an adjustable trunnion seat 16.
The propulsion cylinder 10 is fixed on the longitudinal beam 5 of the follow-up frame 3, the cylinder body of the propulsion cylinder 10 is perpendicular to the walking direction of the trolley 1, and the stretching direction of the cylinder push rod of the propulsion cylinder 10 is parallel to the longitudinal beam 5. The front end of a cylinder push rod of a propulsion cylinder 10 is connected with a slide block 11, the front end of the slide block 11 is connected with an oil injector 12, the oil injector 12 is opposite to an oil cup 13 of a trolley wheel, the oil injector 12 is connected with an oil feeding centralized control box 15 through an oil feeding hose 14, and the oil feeding centralized control box 15 is fixed on a follow-up frame 3.
The propulsion cylinder 10 is shown to be movable in a fore-aft position to accommodate different trolleys 1. The rear end of the propulsion cylinder 10 is fixed on a longitudinal beam 5 of the follow-up frame 3 through an adjustable trunnion seat 16, the adjustable trunnion seat 16 is fixedly connected with the longitudinal beam 5 of the follow-up frame 3 through a bolt, two sides of the adjustable trunnion seat 16 are provided with long grooves, and the rear end of the propulsion cylinder 10 is connected with the adjustable trunnion seat 16 through a pin bolt.
The figure shows that the clamping cylinder 6 is one, two clamping arms 7, a hinge shaft 8, a clamping guide wheel 9, a propelling cylinder 10, a slide block 11, an oil injector 12 and an oil supply hose 14 are respectively and symmetrically distributed at two opposite ends of the follow-up frame 3, the rear ends of the two clamping arms 7 are respectively connected with the cylinder push rod and the cylinder body rear end of the clamping cylinder 6, the clamping cylinder 6 is hung on one side of the cross beam 4 of the follow-up frame 3 by virtue of the hinge shaft 8 connected with the two clamping arms 7, and when the cylinder push rod of the clamping cylinder 6 moves back and forth, the two clamping arms 7 synchronously move in opposite directions, so as to synchronously realize clamping action. The clamping guide wheels 9 at the front ends are respectively opposite to the inner side surfaces of the two trolley wheels 2, the two propulsion cylinders 10 are respectively and fixedly connected along the two longitudinal beams 5 of the follow-up frame 3, oil injectors 12 connected with the front ends of cylinder push rods of the two propulsion cylinders 10 are respectively opposite to the two trolley wheel oil cups 13, and the oil supply centralized control box 15 is respectively connected with the two oil injectors 12 through two oil supply hoses 14.
The walking reset mechanism is shown to be composed of a horizontal guide rail 17, a horizontal guide wheel 18, a vertical guide rail 19, a vertical guide wheel 20 and a reset spring 21.
The horizontal guide rail 17 and the vertical guide rail 19 are respectively fixed on an equipment frame outside the trolley track, the length direction of the working surface of the horizontal guide rail 17 is vertical to the working surface of the trolley track, and the length direction of the working surface of the vertical guide rail 19 is horizontal to the working surface of the trolley track. The horizontal guide wheel 18 and the vertical guide wheel 20 are respectively arranged on the follow-up frame 3, and the horizontal guide wheel 18 and the vertical guide wheel 20 are respectively connected with the horizontal guide rail 17 and the vertical guide rail 19 in a matching way through positioning wheel grooves in the horizontal direction and the vertical direction. The horizontal guide wheel 18 positions the transverse position of the running direction of the follow-up frame 3; the vertical guide pulley 20 positions the traveling direction of the follower frame 3 in the vertical direction. One end of the return spring 21 is fixed on the equipment frame outside the trolley track, and the other end of the return spring 21 is fixedly connected with one end of the follow-up frame 3. When the lubricating operation of the trolley wheel 2 is not carried out, the return spring 21 keeps the follow-up frame 3 at the initial position; during lubricating operation, the follow-up frame 3 moves forwards, and the return spring 21 is elastically opened; after the lubrication is completed, the return spring 21 pulls the follower frame 3 back to the initial position, and is ready for the next operation.
The utility model discloses a use as follows:
when the oil feeding centralized control box 15 detects that the trolley enters the lubrication starting point position of the follow-up frame 3, the clamping cylinder 6 is driven to act, the cylinder push rod retracts, the two clamping arms 7 rotate around the hinge shaft 8 arranged on the follow-up frame 3 at the same time, the clamping guide wheel 9 arranged at the front end of the clamping arm 7 is gradually attached to the trolley wheel 2 in the rotating process, the clamping guide wheel 9 is in rolling friction with the travelling trolley wheel 2, and the two sets of clamping guide wheels 9 and the clamping arms 7 which are symmetrically arranged position the follow-up lubrication device and complete the follow-up travelling action with the trolley 1 because the clamping cylinder 6 is continuously clamped.
In the follow-up advancing process, cylinder push rods of the two propulsion cylinders 10 extend out to drive the sliding block 11 and the oil injector 12 to move forwards until the sliding block extends into the trolley wheel oil cup 13, an oil path of the oil injector 12 is communicated to the oil supply centralized control box 15 through the oil supply hose 14, and lubricating oil is injected into the lubricating points of the trolley wheel 2 point by point through the oil supply centralized control box 15 to finish the follow-up oil injection action. After the oiling device finishes oiling, the air cylinder 10 is pushed back reversely, meanwhile, the air cylinder push rod of the clamping air cylinder 6 extends forwards to drive the clamping arm 7 to retract, the clamping arm is separated from the advancing trolley wheel 2 and is influenced by the tension of the return spring 21, and the follow-up frame 3 drives each mechanism to return to the initial point to form a complete follow-up oiling action. The adjustable trunnion mount 16 is used to facilitate adjustment of the stroke of the cylinder 10.
The utility model discloses can arrange into unilateral oiling mechanism or two side oiling mechanisms according to oiling frequency and installation space are nimble, according to the mill to the requirement of degree of automation and the convenient actual demand design control system of maintenance, mode homoenergetic such as video acquisition location, proximity switch position detection location, artifical manual operation realizes for waiting lubricating apparatus follow-up oiling.
The utility model discloses an embodiment as follows:
the working stroke of the clamping cylinder 6 is 200 mm;
the working stroke of the propulsion cylinder 10 is 75 mm;
the diameters of the horizontal guide wheel 18 and the vertical guide wheel 20 are 100mm, and the positioning wheel groove is 45 degrees;
the swing angle of the clamping arm 7 is 57 degrees;
the diameter of the clamping guide wheel 9 is 47 mm.
Claims (6)
1. The utility model provides a platform truck follow-up lubricating arrangement that marchs which characterized in that: the oil-feeding device comprises a walking reset mechanism, a follow-up frame (3), a clamping cylinder (6), a clamping arm (7), a clamping guide wheel (9), a propelling cylinder (10), a slide block (11), an oil injector (12), an oil feeding centralized control box (15) and an oil feeding hose (14), wherein the walking reset mechanism is positioned on the outer side of a trolley track, the follow-up frame (3) is movably matched with the walking reset mechanism, a cylinder push rod of the clamping cylinder (6) is connected with the clamping arm (7), the clamping arm (7) is connected with the follow-up frame (3), the front end of the clamping arm (7) is provided with the clamping guide wheel (9), the clamping guide wheel (9) is opposite to the walking surface of a trolley wheel (2), the propelling cylinder (10) is fixed on the follow-up frame (3), the cylinder body of the propelling cylinder (10) is vertical to the walking direction of the trolley (1), the cylinder push rod front end of the propelling cylinder (10) is, the front end of the sliding block (11) is connected with an oil injector (12), the oil injector (12) is opposite to an oil cup (13) of the trolley wheel, the oil injector (12) is connected with an oil feeding centralized control box (15) through an oil feeding hose (14), and the oil feeding centralized control box (15) is fixed on the follow-up frame (3).
2. The trolley travel follow-up lubrication device according to claim 1, characterized in that: the walking reset mechanism consists of a horizontal guide rail (17), a horizontal guide wheel (18), a vertical guide rail (19), a vertical guide wheel (20) and a reset spring (21), the horizontal guide rail (17) and the vertical guide rail (19) are respectively fixed on an equipment frame outside the trolley track, the length direction of the working face of the horizontal guide rail (17) is perpendicular to the trolley track, the length direction of the working face of the vertical guide rail (19) is parallel to the trolley track, the horizontal guide wheel (18) and the vertical guide wheel (20) are respectively installed on the follow-up frame (3), the horizontal guide wheel (18) and the vertical guide wheel (20) are respectively connected with the horizontal guide rail (17) and the vertical guide rail (19) in a matching manner in the horizontal direction and the vertical direction, one end of a return spring (21) is fixed on the equipment frame outside the trolley track, and the other end of the return spring (21) is fixedly connected with one end of the follow-up frame (3).
3. The trolley travel follow-up lubrication device according to claim 1, characterized in that: the follow-up frame (3) is an I-shaped steel frame, a middle cross beam (4) of the I-shaped steel frame and longitudinal beams (5) at two ends of the I-shaped steel frame are parallel to and perpendicular to a trolley track on a horizontal plane respectively, a clamping arm (7) is fixed on the cross beam (4) of the follow-up frame (3), the stretching direction of a cylinder push rod of a clamping cylinder (6) is parallel to the cross beam (4), a propelling cylinder (10) is fixed on the longitudinal beams (5) of the follow-up frame (3), and the stretching direction of the cylinder push rod of the propelling cylinder (10) is parallel to the longitudinal beams (5).
4. The trolley travel follow-up lubrication device according to claim 1, characterized in that: the clamping arm (7) is an L-shaped bent rod body, the rear end of the clamping arm (7) is connected with the front end of a cylinder push rod of the clamping cylinder (6), the middle L-shaped bent part of the clamping arm (7) is connected with a hinge shaft (8), the hinge shaft (8) is fixed on a cross beam (4) of the follow-up frame (3), and the clamping arm (7) rotates around the hinge shaft (8) under the pulling of the cylinder push rod of the clamping cylinder (6).
5. The trolley travel follow-up lubrication device according to claim 1, characterized in that: the oil feeder is characterized in that the clamping cylinder (6) is one, the clamping arms (7), the hinge shaft (8), the clamping guide wheels (9), the propelling cylinders (10), the sliding block (11), the oil injectors (12) and the oil feeding hoses (14) are respectively and symmetrically distributed at two opposite ends of the follow-up frame (3), the clamping guide wheels (9) at the front ends of the two clamping arms (7) are respectively opposite to the inner side surfaces of the two trolley wheels (2), the two propelling cylinders (10) are respectively and fixedly connected with the two longitudinal beams (5) of the follow-up frame (3), the oil injectors (12) connected with the front ends of cylinder push rods of the two propelling cylinders (10) are respectively opposite to the two trolley wheel oil cups (13), and the oil feeding centralized control box (15) is respectively connected with the two oil injectors (12) through the two oil feeding hoses (14).
6. The trolley travel follow-up lubrication device according to claim 3, characterized in that: the rear end of the propulsion cylinder (10) is fixed on a longitudinal beam (5) of the follow-up frame (3) through an adjustable trunnion seat (16), two sides of the adjustable trunnion seat (16) are fixedly connected with the longitudinal beam (5) through bolts, an elongated slot is formed in the middle of the adjustable trunnion seat (16), and the rear end of the propulsion cylinder (10) is connected with the adjustable trunnion seat (16) through bolts.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020386782.8U CN212510429U (en) | 2020-03-24 | 2020-03-24 | Trolley advancing follow-up lubricating device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020386782.8U CN212510429U (en) | 2020-03-24 | 2020-03-24 | Trolley advancing follow-up lubricating device |
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| CN212510429U true CN212510429U (en) | 2021-02-09 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113864627A (en) * | 2021-11-04 | 2021-12-31 | 中冶长天国际工程有限责任公司 | Lubricant filling equipment and sintering machine system |
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2020
- 2020-03-24 CN CN202020386782.8U patent/CN212510429U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113864627A (en) * | 2021-11-04 | 2021-12-31 | 中冶长天国际工程有限责任公司 | Lubricant filling equipment and sintering machine system |
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