CN211059338U - Optimized control device for transmission mechanism of loader - Google Patents
Optimized control device for transmission mechanism of loader Download PDFInfo
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- CN211059338U CN211059338U CN201921226190.3U CN201921226190U CN211059338U CN 211059338 U CN211059338 U CN 211059338U CN 201921226190 U CN201921226190 U CN 201921226190U CN 211059338 U CN211059338 U CN 211059338U
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- oil
- pipe
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- oil storage
- storage pipe
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- 230000007246 mechanism Effects 0.000 title claims abstract description 72
- 230000005540 biological transmission Effects 0.000 title claims description 32
- 238000002347 injection Methods 0.000 claims description 9
- 239000007924 injection Substances 0.000 claims description 9
- 239000003921 oil Substances 0.000 abstract description 63
- 239000010687 lubricating oil Substances 0.000 abstract description 13
- 230000000694 effects Effects 0.000 abstract description 4
- 230000005012 migration Effects 0.000 abstract description 3
- 238000013508 migration Methods 0.000 abstract description 3
- 238000010276 construction Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 5
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- 239000000463 material Substances 0.000 description 2
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- 230000005611 electricity Effects 0.000 description 1
- -1 gravel Substances 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
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Abstract
The utility model discloses a loader drive mechanism's optimal control device, through setting up oil spout mechanism, set up the set casing in oil spout mechanism, screwed pipe and oil storage pipe, can rotate the oil storage pipe horizontal migration that drives through threaded connection with it through the screwed pipe, and then make the crowded pressure in the space at the inside lubricating oil place of baffle and oil storage pipe obtain changing, when pressure reaches certain value, the relief valve is opened, make lubricating oil spill on the worm through the oil outlet pipe mouth, then through worm and worm wheel meshing, transmit lubricating oil on the worm wheel again, and then make the worm wheel convey lubricating oil to drive mechanism in, can play lubricated effect, and then can make things convenient for drive mechanism work, reach the effect that improves drive mechanism life.
Description
Technical Field
The utility model relates to a controlling means specifically is a loader drive mechanism's optimal control device.
Background
The loader is a kind of earth and stone construction machinery widely used in highway, railway, building, water and electricity, port and mine, and is mainly used for shoveling and loading bulk materials such as soil, gravel, lime and coal, and also for light shoveling and digging of ore and hard soil. The different auxiliary working devices can be replaced to carry out bulldozing, hoisting and other material loading and unloading operations such as wood.
In road construction, particularly in high-grade highway construction, the loader is used for filling and digging of roadbed engineering, and collecting and loading of asphalt mixture and cement concrete yards. Besides, the machine can also carry out the operations of pushing and transporting soil, scraping the ground, pulling other machines and the like. The loader has the advantages of high operation speed, high efficiency, good maneuverability, light operation and the like, so the loader becomes one of the main types of earthwork construction in engineering construction.
A transmission is a component or mechanism that transfers power from one part of a machine to another to move or operate the machine or a machine component, referred to as a transmission. The action of the loader is driven by the transmission mechanism, and at present, the used transmission mechanism is easy to rub and damage the inside of the transmission mechanism due to long working time when working. In addition, the control device of the transmission mechanism used at present is single, and most of the control devices are directly and fixedly connected with the transmission mechanism, so that when the transmission mechanism is damaged and maintained, the control device and the transmission mechanism need to be detached firstly, which is troublesome.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a loader drive mechanism's optimal control device to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
an optimized control device of a loader transmission mechanism comprises a transmission mechanism, a control mechanism and an oil injection mechanism, wherein a worm wheel at the input end of the transmission mechanism is arranged on one side close to the control mechanism, the control mechanism comprises a first positive and negative motor and a motor, a connecting frame is fixed at the tail end of an output shaft of the first positive and negative motor, the motor is installed on one side, far away from the first positive and negative motor, of the connecting frame, and a worm corresponding to the worm wheel is fixed at the tail end of the output shaft of the motor; the oil injection mechanism is arranged above the control mechanism and comprises an oil storage pipe, an oil outlet pipe opening is formed in one end, close to the control mechanism, of the oil storage pipe, and a pressure release valve is installed in the oil outlet pipe opening.
As a further aspect of the present invention: still include set casing and solenoid in the oil spout mechanism, the solenoid is kept away from out the orificial one end of oil and is stretched out the set casing setting, be fixed with a gear on the outer wall of the one end that the solenoid stretches out the set casing, the top of a gear is provided with No. two gears, No. two gears and No. one gear intermeshing, just No. two the end at No. two positive and negative motor's output shaft is fixed to the gear, the top at the set casing is installed to No. two positive and negative motors.
As a further aspect of the present invention: the inner wall of the fixed shell is fixed with a plurality of sliding rails, sliding blocks are fixed on the outer wall of the solenoid at positions corresponding to the sliding rails, and the solenoid moves along the sliding rails through the sliding blocks.
As a further aspect of the present invention: the utility model discloses a safety oil storage device, including oil storage pipe, baffle, the fixed cover in the baffle outside is equipped with the piston sleeve, the orificial one end of oil outlet is kept away from to the baffle is fixed with the dead lever, the dead lever runs through one side setting of oil storage pipe, just the one end that the dead lever stretches out the oil storage pipe is fixed on fork truck's frame.
As a further aspect of the present invention: the oil storage pipe is kept away from the orificial one end of oil outlet and is fixed with spacing pipe, the dead lever passes spacing pipe setting, be provided with a plurality of slide rail on the inner wall of spacing pipe, the position of the corresponding slide rail on the outer wall of dead lever also all is fixed with the slider, the dead lever passes through the slider and removes along the slide rail.
As a further aspect of the present invention: the length dimension of oil storage pipe is greater than the length dimension of solenoid, the length dimension of solenoid is greater than the length dimension of fixed shell.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the control mechanism is separated from the transmission mechanism by arranging the control mechanism, then the worm is driven to move under the condition that the first positive and negative motor works, the worm is further driven to move to a position meshed with the worm wheel, the worm can be driven to rotate by the motor to rotate, the worm can be driven to rotate to drive the worm wheel to rotate, and then the transmission mechanism is driven to work by the worm wheel;
2. through setting up oil spout mechanism, set up the set casing in oil spout mechanism, screwed pipe and oil storage pipe, can rotate through the screwed pipe and drive the oil storage pipe horizontal migration through threaded connection with it, and then make the baffle crowd the pressure in the space at the inside lubricating oil place of oil storage pipe obtain changing, when pressure reaches certain value, the relief valve is opened, make lubricating oil spill on the worm through the oil outlet pipe mouth, then through worm and worm wheel meshing, transmit lubricating oil on the worm wheel again, and then make the worm wheel convey lubricating oil to drive mechanism, can play lubricated effect, and then can make things convenient for drive mechanism work, reach the effect that improves drive mechanism life.
Drawings
Fig. 1 is a schematic structural diagram of an oil injection mechanism of an optimal control device of a loader transmission mechanism according to the present invention.
Fig. 2 is a side view of the oil injection mechanism of the optimal control device of the loader transmission mechanism.
Fig. 3 is a connection diagram of the fixing rod and the limiting pipe of the optimal control device of the loader transmission mechanism of the present invention.
Fig. 4 is a connection diagram of the baffle and the piston sleeve of the optimal control device of the transmission mechanism of the loader of the present invention.
Fig. 5 is a schematic structural diagram of a control mechanism of the optimal control device of the loader transmission mechanism according to the present invention.
Fig. 6 is a schematic structural diagram of a transmission mechanism of an optimal control device of a loader transmission mechanism according to the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1, 5 and 6, in an embodiment of the present invention, an optimized control device for a loader transmission mechanism includes a transmission mechanism 1, a control mechanism and an oil injection mechanism, a worm wheel 2 at an input end of the transmission mechanism 1 is disposed at a side close to the control mechanism, the control mechanism includes a first positive and negative motor 3 and a motor 5, a connecting frame 4 is fixed at a tail end of an output shaft of the first positive and negative motor 3, the motor 5 is installed at a side of the connecting frame 4 away from the first positive and negative motor 3, and a worm 6 corresponding to the worm wheel 2 is fixed at a tail end of the output shaft of the motor 5; the oil injection mechanism is arranged above the control mechanism and comprises an oil storage pipe 7, one end, close to the control mechanism, of the oil storage pipe 7 is provided with an oil outlet pipe opening 8, and a pressure release valve 9 is installed in the oil outlet pipe opening 8.
Referring to fig. 1, 2, 5 and 6, the oil injection mechanism further includes a fixed shell 10 and a solenoid 11, one end of the solenoid 11, which is far away from the oil outlet pipe orifice 8, extends out of the fixed shell 10, a first gear 12 is fixed on an outer wall of one end of the solenoid 11, which extends out of the fixed shell 10, a second gear 13 is arranged above the first gear 12, the second gear 13 is meshed with the first gear 12, the second gear 13 is fixed at the tail end of an output shaft of a second forward and reverse motor 14, and the second forward and reverse motor 14 is installed at the top end of the fixed shell 10; the second positive and negative motor 14 works to drive the second gear 13 connected with it to rotate, and then drives the first gear 12 engaged with it to rotate, so that the first gear 12 rotates to drive the solenoid 11 fixed with it to rotate.
Referring to fig. 3, a plurality of slide rails 18 are fixed on the inner wall of the fixing shell 10, sliding blocks 19 are fixed on the outer wall of the solenoid 11 at positions corresponding to the slide rails 18, and the solenoid 11 moves along the slide rails 18 through the sliding blocks 19; the solenoid 11 rotates and moves along the slide rail 18 through the slide block 19, so that the solenoid 11 can be conveniently rotated, and meanwhile, the position of the solenoid 11 can be limited.
Referring to fig. 1 and 3, the outer wall of the oil storage tube 7 is fully provided with threads, the oil storage tube 7 is connected in the solenoid 11 through the threads, a baffle 17 is arranged inside the oil storage tube 7, a piston sleeve 16 is fixedly sleeved outside the baffle 17, a fixing rod 15 is fixed at one end of the baffle 17 far away from the oil outlet pipe opening 8, the fixing rod 15 penetrates through one side of the oil storage tube 7, and one end of the fixing rod 15, which extends out of the oil storage tube 7, is fixed on a frame of a forklift; be convenient for through the fixed fastening of dead lever 15 with baffle 17, when oil storage pipe 7 removed, can make the pressure in the space between baffle 17 and the oil storage pipe 7 obtain changing, be convenient for when the pressure grow, can open relief valve 9 for lubricating oil spills.
Referring to fig. 1, 5, 6 and 4, a limiting pipe 20 is fixed at one end of the oil storage pipe 7 far away from the oil outlet pipe opening 8, the fixing rod 15 is arranged through the limiting pipe 20, a plurality of sliding rails 18 are arranged on the inner wall of the limiting pipe 20, sliding blocks 19 are fixed on the outer wall of the fixing rod 15 at positions corresponding to the sliding rails 18, and the fixing rod 15 moves along the sliding rails 18 through the sliding blocks 19; the fixing rod 15 is fixed, the fixing rod 15 moves along the sliding rail 18 in the limiting pipe 20 through the sliding block 19, the position of the limiting pipe 20 can be limited accordingly, the oil storage pipe 7 is further limited, and the oil storage pipe 7 can only move horizontally.
Referring to fig. 1, the length of the oil reservoir tube 7 is greater than the length of the coil tube 11, and the length of the coil tube 11 is greater than the length of the stationary casing 10.
The working principle is as follows: in the intermittent working process of the loader, the first positive and negative motor 3 is started, so that the first positive and negative motor 3 works to drive the connecting frame 4 to move, the connecting frame 4 rotates to drive the worm 6 to rotate, the worm 6 deviates from the conveying mechanism 1, and the worm 6 moves below the oil injection mechanism; then, the second positive and negative motor 14 is started, so that the second positive and negative motor 14 works to drive the second gear 13 to rotate, the second positive and negative motor 14 works to drive the first gear 12 meshed with the second positive and negative motor to rotate, the first gear 12 rotates to drive the solenoid 11 fixedly connected with the first gear to rotate, the solenoid 11 rotates to move along the slide rail 18 through the slide block 19, the solenoid 11 can drive the oil storage pipe 7 inside the solenoid to horizontally move through threads, the position of the fixing rod 15 is fixed, the limiting pipe 20 is fixed on the outer side of the oil storage pipe 7, the limiting pipe 20 can move left and right along the slide rail 18 through the slide rail 18, the position of the limiting pipe 20 can be limited, and the oil storage pipe 7 is driven to be limited; when the oil storage pipe 7 moves, the position of a baffle 17 in the oil storage pipe is fixed by a fixing rod 15, and a piston sleeve 16 on the outer side of the baffle 17 is tightly plugged in the oil storage pipe 7, so that lubricating oil cannot enter one side of the baffle 17, which is far away from an oil outlet pipe opening 8, and the pressure in a space where the lubricating oil is located changes along with the movement of the oil storage pipe 7, and when the pressure in the space is greater than the pressure value set by a pressure release valve 9, the pressure release valve 9 is opened, so that the lubricating oil is sprayed onto the worm 6; simultaneously, during oil storage pipe 7 horizontal migration, can drive out oil pipe mouth 8 and remove, and then make out oil pipe mouth 8 aim at the different positions of worm 6 and all spray lubricating oil.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. The utility model provides a loader drive mechanism's optimal control device, includes drive mechanism (1), control mechanism and oil spout mechanism, its characterized in that: a worm wheel (2) at the input end of the transmission mechanism (1) is arranged on one side close to the control mechanism, the control mechanism comprises a first positive and negative motor (3) and a motor (5), the tail end of an output shaft of the first positive and negative motor (3) is fixedly provided with a connecting frame (4), the motor (5) is arranged on one side, away from the first positive and negative motor (3), of the connecting frame (4), and the tail end of the output shaft of the motor (5) is fixedly provided with a worm (6) corresponding to the worm wheel (2); the oil injection mechanism is arranged above the control mechanism and comprises an oil storage pipe (7), one end, close to the control mechanism, of the oil storage pipe (7) is provided with an oil outlet pipe orifice (8), and a pressure release valve (9) is installed in the oil outlet pipe orifice (8).
2. The optimal control device of the loader transmission according to claim 1, characterized in that: still include set casing (10) and solenoid (11) in the oil spout mechanism, the one end that oil outlet pipe mouth (8) were kept away from in solenoid (11) stretches out set casing (10) and sets up, be fixed with No. one gear (12) on the outer wall of the one end that set casing (10) were stretched out in solenoid (11), the top of No. one gear (12) is provided with No. two gear (13), No. two gear (13) and gear (12) intermeshing, just No. two gear (13) are fixed at the end of the output shaft of No. two positive and negative motors (14), the top at set casing (10) is installed in No. two positive and negative motors (14).
3. The optimal control device of the loader transmission according to claim 2, characterized in that: a plurality of sliding rails (18) are fixed on the inner wall of the fixed shell (10), sliding blocks (19) are fixed on the outer wall of the solenoid (11) at positions corresponding to the sliding rails (18), and the solenoid (11) moves along the sliding rails (18) through the sliding blocks (19).
4. The optimal control device of the loader transmission according to claim 3, characterized in that: be covered with the screw thread on the outer wall of oil storage pipe (7), oil storage pipe (7) are through threaded connection in screwed pipe (11), the inside of oil storage pipe (7) is provided with baffle (17), the fixed cover in baffle (17) outside is equipped with piston sleeve (16), the one end that the mouth of pipe (8) of producing oil was kept away from in baffle (17) is fixed with dead lever (15), one side setting that oil storage pipe (7) were run through in dead lever (15), just the one end that oil storage pipe (7) were stretched out in dead lever (15) is fixed on fork truck's frame.
5. The optimal control device of the loader transmission according to claim 4, characterized in that: the one end of oil storage pipe (7) keeping away from oil outlet pipe mouth (8) is fixed with spacing pipe (20), dead lever (15) pass spacing pipe (20) and set up, be provided with a plurality of slide rail (18) on the inner wall of spacing pipe (20), the position that corresponds slide rail (18) on the outer wall of dead lever (15) also all is fixed with slider (19), dead lever (15) are removed along slide rail (18) through slider (19).
6. The optimal control device of the loader transmission according to claim 2, characterized in that: the length dimension of oil storage pipe (7) is greater than the length dimension of solenoid (11), the length dimension of solenoid (11) is greater than the length dimension of fixed shell (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921226190.3U CN211059338U (en) | 2019-07-31 | 2019-07-31 | Optimized control device for transmission mechanism of loader |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921226190.3U CN211059338U (en) | 2019-07-31 | 2019-07-31 | Optimized control device for transmission mechanism of loader |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211059338U true CN211059338U (en) | 2020-07-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921226190.3U Expired - Fee Related CN211059338U (en) | 2019-07-31 | 2019-07-31 | Optimized control device for transmission mechanism of loader |
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| Country | Link |
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| CN (1) | CN211059338U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114482765A (en) * | 2021-12-24 | 2022-05-13 | 颖索(江苏)汽车零部件技术有限公司 | Worm shaft of glass lifter |
-
2019
- 2019-07-31 CN CN201921226190.3U patent/CN211059338U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114482765A (en) * | 2021-12-24 | 2022-05-13 | 颖索(江苏)汽车零部件技术有限公司 | Worm shaft of glass lifter |
| CN114482765B (en) * | 2021-12-24 | 2023-11-07 | 颖索(江苏)汽车零部件技术有限公司 | Worm shaft of glass lifter |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200721 |