CN114321685A - Lithium battery grease gun capable of automatically injecting grease - Google Patents

Abstract

The invention discloses an automatic oil injection lithium battery grease gun which comprises a driving box, a lubricating box, a handle and a fixing frame, wherein the lubricating box is arranged on the bottom wall inside the driving box, a liquid pumping device is arranged on the top wall inside the driving box, the handle is arranged on the outer wall of the driving box, the fixing frame is arranged at the bottom of the driving box, an oil cylinder is arranged at the bottom of the driving box, and a speed reducer is arranged on the inner wall of the driving box. The lubricating device can realize the lubricating function by being provided with the lubricating box and the liquid extractor, when the device is lubricated, the driving motor rotates to drive the first bevel gear to rotate, so that the rotating shaft rotates, the rotating shaft rotates to drive the fixed rod to rotate, the fixed rod drives the spring post to rotate, the spring post drives the extrusion wheel to extrude the lubricating pipe, so that air in the lubricating pipe is extruded along the lubricating pipe, the lubricating liquid in the lubricating box flows out, and the lubricating pipe lubricates the gear in the speed reducer, so that the lubricating function is realized.

Description

Lithium battery grease gun capable of automatically injecting grease

Technical Field

The invention relates to the technical field of grease guns, in particular to a lithium battery grease gun capable of automatically injecting oil.

Background

Grease guns are hand tools for grease filling of mechanical equipment. It can be selectively equipped with iron gun rod (iron gun head) or flexible tube (flat gun head) oil-filling nozzle. An iron gun rod (iron gun head) can be used in a place where the oiling position is convenient to be in a spacious space, the oiling position is hidden, and a hose (flat gun head) is needed to be used for oiling in a place where a corner is wiped. The grease gun has the advantages of simple operation, convenient carrying and wide application range, is a necessary tool for vast agricultural machinery and maintenance centers, and has produced a plurality of types through modern development to be capable of adapting to different requirements.

The existing grease gun has the defects that:

1. patent document CN205907023U discloses a grease gun, the right to protect "comprising: an oil gun body; and an oil droplet recovery assembly, the oil droplet recovery assembly comprising: retrieve oil pipe way, oil storage tank and vacuum generator, the one end on retrieve oil pipe way with the grease gun body links to each other, the other end on retrieve oil pipe way with the oil storage tank links to each other after the grease gun oiling finishes, vacuum generator work is so that retrieve oil pipe way with produce vacuum in at least one in the oil storage tank, and then will remaining oil drips on the grease gun body inhale extremely the oil storage tank. According to the utility model discloses a grease gun can retrieve the residual oil drop near the filler opening, has avoided the residual oil drop phenomenon's after refueling emergence, and the quality of vehicle has been guaranteed, has satisfied chemical industry flame proof, explosion-proof safety production requirement, has practiced thrift the cost of labor again and has avoided the oil waste ", but its device inside contains a large amount of gear structures, lacks the lubricating function to inside gear structure;

2. patent document CN102720940A discloses a dc electric grease gun, the right of protection "belongs to the technical field of lubricating devices using grease, and comprises an outer packing shell, a machine body, a one-way valve, a rotation and reciprocating motion conversion mechanism, a planetary speed reducing mechanism, an oil storage cylinder, a driving mechanism, an operating mechanism, a vent valve, an oil filling valve, an oil drain valve and a display screen; the machine body comprises a table top, a slide rod hole seat, an oil outlet and an oil inlet, the slide rod hole seat is provided with a slide rod hole, the rotation and reciprocating motion conversion mechanism comprises a rotary table, an eccentric column sleeve, a slide block and a slide rod, the slide block comprises a rear end slide groove hole and a front end connecting part, and the eccentric column sleeve and the eccentric column are arranged in the slide groove hole; the sliding groove hole is in an arc shape bent towards the front end, the radian is 0.14 pi-0.16 pi, the sliding block is arranged on the rotary table, the eccentric column and the eccentric column sleeve are arranged in the arc sliding groove hole of the sliding block to form floating connection, and the sliding rod is in clearance fit with the sliding rod hole; the invention has the beneficial effects that: the structure is simple, the sliding block has small motion resistance and stable motion, and is not easy to be clamped, but the device is inconvenient to use because the device lacks a corresponding detection structure and a reminding structure;

3. patent document CN106287181A discloses an oiling system and grease gun, the right of protection "includes a regulation chamber and a working chamber; a lower air inlet hole and an upper air inlet hole are formed between the adjusting chamber and the working chamber, and an exhaust hole is formed between the lower air inlet hole and the upper air inlet hole; an exhaust valve runway accommodating groove is formed in the inner wall of one side, connected with the working chamber, of the adjusting chamber, an exhaust valve runway is arranged in the exhaust valve runway accommodating groove, and an exhaust valve control runway is arranged outside the exhaust valve runway accommodating groove; the exhaust valve runway and the exhaust valve control runway are also provided with adjusting bolt shafts in a penetrating way, and the adjusting bolt shafts penetrate through the adjusting chamber and the working chamber to reach the inner cavity of the working chamber; meanwhile, the outer sides of the exhaust valve runway and the exhaust valve control runway are connected with gears through gear shafts, and the adjusting bolt shaft is in meshed transmission with the gears; the side of the adjusting chamber far away from the working chamber is provided with an adjusting chamber cover, the adjusting chamber cover is provided with a swinging block frame through a swinging block control bolt, and the swinging block frame is connected with the swinging block control bolt through a spring;

4. patent document CN204099873U discloses a grease gun, the right of protection "includes an oil storage cylinder, the top end of the oil storage cylinder is fixedly connected with an oil cylinder through a thread, the oil cylinder is communicated with the oil storage cylinder through an oil inlet; the oil cylinder is provided with an oil outlet valve and an air release nozzle, an oil rod cavity is formed in the oil cylinder, an oil rod penetrates through the oil rod cavity, the right end of the oil rod is movably connected with the handle through a pin shaft, and a first return spring is sleeved on the oil rod; the handle is hinged with the oil cylinder through a connecting rod; the bottom of an oil storage cylinder is connected with an end cover through threads, a limiting block is arranged on the end cover, a pull rod penetrates through the oil storage cylinder, the pull rod extends out of the oil storage cylinder through the end cover, and a buckle used for fixing a handle is movably connected to the pull rod. Compared with the prior art, the utility model discloses a handle design with automatic resilience function makes the process of oiling realize semi-automatization, has simplified the oiling process, reduces workman's work load, has improved the efficiency of oiling ", but its device can not the quantitative filling that carries out the butter for the butter volume of filling is unfixed.

Disclosure of Invention

The invention aims to provide a lithium battery grease gun capable of automatically injecting oil, and aims to solve the problems of lack of a lubricating structure, a detection structure, an anti-skid structure and a quantitative structure in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: a lithium battery grease gun capable of automatically injecting grease comprises a driving box, a lubricating box, a handle and a fixing frame, wherein the lubricating box is mounted on the bottom wall inside the driving box;

the lubricating box is characterized in that a fixed plate is mounted on the inner wall of the lubricating box, a lever is mounted on the outer wall of the fixed plate through a shaft, a trigger rod is mounted at one end of the lever, a floating ball is mounted at the other end of the lever, detectors are mounted on the inner bottom wall and the inner top wall of the lubricating box, an induction plate is mounted on the inner bottom wall of the detector, a vertical rod penetrates through the top of the detector, an arc-shaped plate is mounted on the top of the vertical rod, a first spring is mounted on the outer wall of the vertical rod in a surrounding mode, and a lubricating pipe penetrates through the top of the lubricating box;

the utility model discloses a hydraulic drive system, including drive case, accumulator, handle, assistor, mount, hydro-cylinder, reduction gear are installed to the inner wall of drive case, the liquid extractor is installed to the inside roof of drive case, the handle is installed to the outer wall of drive case, the assistor is installed to the one end of handle, the mount is installed to the bottom of drive case, the hydro-cylinder is installed to the bottom of drive case, the reduction gear is installed to the inner wall of drive case.

Preferably, the display lamp is installed to the outer wall of drive case, and driving motor is installed to the inside roof of drive case, and drive gear is installed to driving motor's output.

Preferably, first bevel gear is installed to driving motor's output, and solid fixed ring is installed to the inner wall of liquid suction ware, and solid fixed ring's inner wall runs through and installs the axis of rotation, and second bevel gear is all installed to the top and the bottom of axis of rotation, and the rotation axis is installed to the inner wall of liquid suction ware, and third bevel gear is installed to the one end of rotation axis, and three dead levers of group are installed to the outer wall of rotation axis, and the spring post is installed to the one end of dead lever, and the extrusion wheel is installed to the one end of spring post, and the inside of liquid suction ware is run through to the one end of lubricated pipe.

Preferably, the planet wheel of reduction gear, triangular mounting panel are installed to the inner wall of reduction gear, and the top of mounting panel is installed three group's reduction gears through the axle, and the top of mounting panel is run through and is installed the drive shaft, and the carousel is installed to the one end of drive shaft, and drive gear is connected with the planet wheel transmission through a plurality of fixed gears.

Preferably, the inside roof and the inside diapire of handle all run through to install the antiskid post, and the antiskid spring is installed to the outer wall of antiskid post, and the switch is installed to the bottom of handle, and the outer wall of handle is equipped with a plurality of air vents.

Preferably, the fan is installed to the inner wall of assistor, and a plurality of aspirating holes are installed to the inner wall of assistor, and the aspirating hole is connected with the inner wall of handle, and bee calling organ is installed to the inner wall of assistor, and bee calling organ is located the below of fan.

Preferably, oil pipe is installed to the inner wall of mount, and oil pipe's inner wall runs through to install the stripper bar, and the outer wall of stripper bar encircles and installs the extrusion spring, and the stripper plate is installed to the one end of stripper bar, and the handle is installed to the other end of stripper bar, and the outer wall of stripper bar is equipped with the conducting layer, and the fixer is installed to the outer wall of mount, and the outer wall of fixer runs through and installs the conducting rod, and the outer wall of conducting rod encircles and installs the restriction spring, and the cable is installed to the bottom of conducting rod, and the one end and the bee calling organ electric connection of cable.

Preferably, the inside roof of hydro-cylinder runs through and installs the lift post, and the lift post passes through the axle and is connected with the carousel, the closing plate is installed to the bottom of lift post, the outer wall of hydro-cylinder is installed and is advanced oil pipe, and advance oil pipe's one end and extend to oil pipe's inside, reset spring is installed to the inside diapire of hydro-cylinder, the ball sealer is installed at reset spring's top, an oil pipe is installed to the outer wall of hydro-cylinder, and go out oil pipe and extend the outer wall of mount, the protective sheath is installed to the outer wall of mount, the notes oil pipe is installed to the inner wall of protective sheath, and the one end of notes oil pipe is connected with the one end that goes out oil pipe.

Preferably, the working steps of the lithium grease gun are as follows:

s1, when the device is lubricated, the driving motor rotates to drive the first bevel gear to rotate, so that the rotating shaft rotates, the second bevel gear drives the third bevel gear to rotate, the rotating shaft rotates to drive the fixing rod to rotate, the fixing rod drives the spring post to rotate, the spring post drives the extruding wheel to extrude the lubricating pipe, so that air in the lubricating pipe is extruded out along the lubricating pipe, lubricating liquid in the lubricating box flows out, and the lubricating pipe lubricates gears in the speed reducer, so that a lubricating function is realized;

s2, when the content of lubricating oil is detected, the floating ball floats along with the liquid level, when the content is low, the trigger rod impacts the arc-shaped plate at the top, the arc-shaped plate drives the vertical rod to move, the first spring extends to enable the vertical rod to impact the induction plate, the display lamp on the outer wall of the driving box is lighted, the lubricating oil content of a worker is reminded to be low, the lubricating oil needs to be supplemented, when the grease content in the oil pipe is detected, the extrusion rod moves under the action of the extrusion spring, when the conducting layer is in contact with the conducting rod, the circuit of the buzzer is communicated, the buzzer gives out sound to warn, the reminding and detecting functions are realized, and the limiting spring can enable the conducting rod to be in contact with the outer wall of the extrusion rod all the time;

s3, a worker holds the handle, the antiskid columns contract to drive the antiskid springs to extend, the antiskid columns can enable the handle to form the shape the same as that of a palm to prevent relative sliding, in addition, the fan is started to drive air to flow, air in the palm of the worker can be pumped out through the air pumping holes and the air vent holes, the hand slippage caused by the sweat of the palm of the worker is prevented, and the antiskid function is realized;

s4, when butter is filled, the lifting column moves in a reciprocating mode to drive the sealing plate to extrude butter, the butter enters the oil cylinder under the action of the extrusion plate and is then extruded downwards by the sealing plate, the butter extrudes the sealing ball, the sealing ball moves downwards to drive the return spring to contract, the oil outlet pipe is opened, the butter enters the oil filling pipe from the oil outlet pipe, the oiling function is achieved, in addition, the capacity of the oil cylinder is fixed, the butter amount during each oiling is fixed, and the quantitative oiling function is achieved;

s5, when the device works, the switch is pressed, the driving motor rotates to drive the driving gear to rotate, the driving gear drives the driving shaft inside the speed reducer to rotate through the fixed gears, the driving shaft rotates to drive the rotating disc to rotate, the rotating disc drives the lifting column to reciprocate, the extrusion rod is pulled out, the extrusion spring contracts, then the extrusion plate begins to extrude butter, and the function of quantitative oil injection can be achieved through the step S4.

Compared with the prior art, the invention has the beneficial effects that:

1. when the lubricating box and the liquid extractor are installed to lubricate the device, the driving motor rotates to drive the first bevel gear to rotate, so that the rotating shaft rotates, the second bevel gear drives the third bevel gear to rotate, the rotating shaft rotates to drive the fixed rod to rotate, the fixed rod drives the spring post to rotate, the spring post drives the extrusion wheel to extrude the lubricating pipe, so that air in the lubricating pipe is extruded along the lubricating pipe, lubricating liquid in the lubricating box flows out, and the lubricating pipe lubricates gears in the speed reducer, so that the lubricating function is realized;

2. the detection and reminding functions can be realized by installing the detector and the buzzer, when the content of lubricating oil is detected, the floating ball floats along with the liquid level, when the content is lower, the trigger rod impacts the arc-shaped plate at the top, the arc-shaped plate drives the vertical rod to move, the first spring extends to enable the vertical rod to impact the induction plate, the display lamp on the outer wall of the driving box is lightened, the lubricating oil content of a worker is reminded to be lower, the worker needs to be supplemented, when the butter content in the oil pipe is detected, the extrusion rod moves under the action of the extrusion spring, when the conducting layer is contacted with the conducting rod, the circuit of the buzzer is communicated, the buzzer gives out a sound to warn, the reminding and detecting functions are realized, and the spring is limited to enable the conducting rod to be always contacted with the outer wall of the extrusion rod;

3. the anti-slip handle is provided with the anti-slip column and the fan, so that the hand slip can be prevented, a worker holds the handle, the anti-slip column contracts to drive the anti-slip spring to extend, the anti-slip column can enable the handle to form the shape the same as that of a palm, the relative slip is prevented, in addition, the fan is started, the fan drives air to flow, air in the palm part of the worker can be pumped out through the air pumping hole and the air vent, the hand slip caused by the sweat of the palm of the worker is prevented, and the anti-slip function is realized;

4. the oil cylinder is provided with the oil cylinder, quantitative addition can be realized, when butter is filled, the lifting column moves in a reciprocating mode to drive the sealing plate to extrude butter, the butter enters the oil cylinder under the action of the extrusion plate and is then extruded downwards by the sealing plate, the butter extrudes the sealing ball, the sealing ball moves downwards to drive the return spring to contract, the oil outlet pipe is opened, the butter enters the oil injection pipe from the oil outlet pipe, the oiling function is realized, in addition, the capacity of the oil cylinder is fixed, the butter amount injected each time is fixed, and the quantitative oiling function is realized.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic front view of the present invention;

FIG. 3 is a schematic view of a portion of the lubrication box of the present invention;

FIG. 4 is a schematic diagram of a detector portion of the present invention;

FIG. 5 is a schematic view of a portion of the liquid extractor of the present invention;

fig. 6 is a schematic structural diagram of a planet wheel part of the invention;

FIG. 7 is a schematic view of the structure of part A of FIG. 2 according to the present invention;

fig. 8 is a schematic structural diagram of part B in fig. 2 according to the present invention.

In the figure: 1. a drive box; 101. a display lamp; 102. a drive motor; 103. a drive gear; 2. a lubrication box; 201. a fixing plate; 202. a lever; 203. a trigger lever; 204. a floating ball; 205. a detector; 206. an induction plate; 207. a vertical rod; 208. an arc-shaped plate; 209. a first spring; 210. a lubrication tube; 3. a liquid pumping device; 301. a first bevel gear; 302. a fixing ring; 303. a rotating shaft; 304. a third bevel gear; 305. an extrusion wheel; 4. a speed reducer; 401. mounting a plate; 402. a reduction gear; 403. a drive shaft; 404. a turntable; 405. a planet wheel; 5. a handle; 501. an anti-slip column; 502. an anti-slip spring; 503. a switch; 6. an assist device; 601. a fan; 602. a buzzer; 7. a fixed mount; 701. an oil pipe; 702. an extrusion stem; 703. a compression spring; 704. a pressing plate; 705. a handle; 706. a conductive layer; 707. a holder; 708. a conductive rod; 709. a restraining spring; 710. a cable; 8. an oil cylinder; 801. a lifting column; 802. a sealing plate; 803. an oil inlet pipe; 804. a return spring; 805. a sealing ball; 806. a protective sleeve; 807. and an oil filling pipe.

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.

Example 1: referring to fig. 1, fig. 2 and fig. 4, an embodiment of the present invention: a lithium battery grease gun capable of automatically injecting grease comprises a driving box 1, a lubricating box 2, a handle 5 and a fixing frame 7, wherein the lubricating box 2 is installed on the inner bottom wall of the driving box 1, a liquid pumping device 3 is installed on the inner top wall of the driving box 1, the handle 5 is installed on the outer wall of the driving box 1, an auxiliary device 6 is installed at one end of the handle 5, the fixing frame 7 is installed at the bottom of the driving box 1, an oil cylinder 8 is installed at the bottom of the driving box 1, a speed reducer 4 is installed on the inner wall of the driving box 1, a display lamp 101 is installed on the outer wall of the driving box 1, a driving motor 102 is installed on the inner top wall of the driving box 1, a driving gear 103 is installed at the output end of the driving motor 102, a planet wheel 405 of the speed reducer 4, a triangular mounting plate 401 is installed on the inner wall of the speed reducer 4, three groups of speed reducing gears 402 are installed on the top of the mounting plate 401 through shafts, a driving shaft 403 is installed on the top of the mounting plate 401 in a penetrating manner, the carousel 404 is installed to the one end of drive shaft 403, and drive gear 103 is connected with planet wheel 405 transmission through a plurality of fixed gears, and this device during operation, press switch 503, driving motor 102 rotates and drives drive gear 103 and rotate, drive shaft 403 through a plurality of fixed gears drive reduction gear 4 inside rotates, drive shaft 403 rotates and drives carousel 404 and rotate, carousel 404 drives lift post 801 reciprocating motion, pull out extrusion pole 702, extrusion spring 703 contracts, extrusion board 704 begins to extrude the butter afterwards, can realize the function of quantitative oiling through the step of S4.

Example 2: referring to fig. 2 and 5, an embodiment of the present invention: a lithium grease gun capable of automatically injecting oil is characterized in that a lubricating pipe 210 is installed at the top of a lubricating box 2 in a penetrating mode, a first bevel gear 301 is installed at the output end of a driving motor 102, a fixing ring 302 is installed on the inner wall of a liquid extractor 3, a rotating shaft 303 is installed on the inner wall of the fixing ring 302 in a penetrating mode, second bevel gears are installed at the top and the bottom of the rotating shaft 303, a rotating shaft is installed on the inner wall of the liquid extractor 3, a third bevel gear 304 is installed at one end of the rotating shaft, three groups of fixing rods are installed on the outer wall of the rotating shaft, a spring column is installed at one end of each fixing rod, an extrusion wheel 305 is installed at one end of each spring column, one end of the lubricating pipe 210 penetrates through the inside of the liquid extractor 3, when the device is lubricated, the driving motor 102 rotates to drive the first bevel gear 301 to rotate, so that the rotating shaft 303 rotates, the second bevel gear drives the third bevel gear 304 to rotate, the rotating shaft rotates to drive the fixing rods to rotate, the dead lever drives the spring post and rotates, and the spring post drives extrusion wheel 305 and extrudes lubricated pipe 210 for lubricated inside air of pipe 210 is extruded along lubricated pipe 210, thereby makes the inside lubricated liquid of lubricated case 2 flow, and lubricated pipe 210 lubricates the inside gear of reduction gear 4, realizes lubricating function.

Example 3: referring to fig. 1 and fig. 2, an embodiment of the present invention: a lithium battery grease gun capable of automatically injecting oil is characterized in that an anti-slip column 501 penetrates through and is installed on the inner top wall and the inner bottom wall of a handle 5, an anti-slip spring 502 is installed on the outer wall of the anti-slip column 501, a switch 503 is installed at the bottom of the handle 5, a plurality of vent holes are formed in the outer wall of the handle 5, a fan 601 is installed on the inner wall of an auxiliary device 6, a plurality of air suction holes are installed on the inner wall of the auxiliary device 6 and are connected with the inner wall of the handle 5, a buzzer 602 is installed on the inner wall of the auxiliary device 6 and is located below the fan 601, a worker holds the handle 5, the anti-slip column 501 contracts to drive the anti-slip spring 502 to extend, the anti-slip column 501 can enable the handle 5 to be in the same shape as a palm to prevent relative sliding, the fan 601 is started to drive air to flow, air on the palm portion of the worker can be pumped out through the air suction holes and the vent holes, and the phenomenon that the palm of the worker sweats out to cause hand to slip is prevented, the anti-skid function is realized.

Example 4: referring to fig. 2 and 7, an embodiment of the present invention: the outer wall of the extrusion rod 702 is provided with a conductive layer 706, the outer wall of the fixing frame 7 is provided with a fixer 707, the outer wall of the fixer 707 is provided with a conductive rod 708 in a penetrating way, the outer wall of the conductive rod 708 is provided with a limiting spring 709 in a surrounding way, the bottom of the conductive rod 708 is provided with a cable 710, one end of the cable 710 is electrically connected with the buzzer 602, the inner wall of the lubricating box 2 is provided with a fixing plate 201, the outer wall of the fixing plate 201 is provided with a lever 202 through a shaft, one end of the lever 202 is provided with a trigger rod 203, the other end of the lever 202 is provided with a floating ball 204, the inner bottom wall and the inner top wall of the lubricating box 2 are provided with a detector 205, the inner bottom wall of the detector 205 is provided with an induction plate 206, the top of the detector 205 is provided with a vertical rod 207 in a penetrating way, the top of the vertical rod 207 is provided with an arc plate 208, the outer wall of the vertical rod 207 is provided with a first spring 209 in a surrounding way, when the content of lubricating oil is detected, the floating ball 204 floats along with the liquid level, when the content is lower, trigger lever 203 strikes the arc 208 at top, arc 208 drives montant 207 and removes, first spring 209 extension, make montant 207 striking tablet 206, the pilot lamp 101 of drive box 1 outer wall lights, the content of reminding the staff lubricating oil is lower, need supplement, detect the butter content inside oil pipe 701, the impact ram 702 moves under impact spring 703's effect, when conducting layer 706 and conducting rod 708 contact, buzzer 602's circuit UNICOM, buzzer 602 sounds and warns, realize reminding and detect the function, restriction spring 709 can make conducting rod 708 contact with the outer wall of impact ram 702 all the time.

Example 5: referring to fig. 2 and 8, an embodiment of the present invention: an automatic oil injection lithium battery grease gun is provided, an oil pipe 701 is arranged on the inner wall of a fixing frame 7, an extrusion rod 702 is arranged on the inner wall of the oil pipe 701 in a penetrating manner, an extrusion spring 703 is arranged on the outer wall of the extrusion rod 702 in a surrounding manner, an extrusion plate 704 is arranged at one end of the extrusion rod 702, a handle 705 is arranged at the other end of the extrusion rod 702, a lifting column 801 is arranged on the top wall of the interior of an oil cylinder 8 in a penetrating manner, the lifting column 801 is connected with a turntable 404 through a shaft, a sealing plate 802 is arranged at the bottom of the lifting column 801, an oil inlet pipe 803 is arranged on the outer wall of the oil cylinder 8, one end of the oil inlet pipe 803 extends to the interior of the oil pipe 701, a return spring 804 is arranged on the bottom wall of the interior of the oil cylinder 8, a sealing ball 805 is arranged at the top of the return spring 804, an oil outlet pipe extends out of the outer wall of the fixing frame 7, a protective sleeve 806 is arranged on the outer wall of the fixing frame 7, grease filling pipe 807 is installed to the inner wall of protective sheath 806, and the one end of grease filling pipe 807 is connected with the one end of play oil pipe, when annotating the butter, lift post 801 reciprocating motion, drive closing plate 802 extrusion butter, the butter enters into the inside of hydro-cylinder 8 under the effect of stripper plate 704, afterwards by closing plate 802 extrusion downwards, butter extrusion sealing ball 805, sealing ball 805 moves down and drives reset spring 804 shrink, make play oil pipe open, the butter enters into the inside of grease filling pipe 807 from play oil pipe, realize the oiling function, the capacity of hydro-cylinder 8 is fixed in addition, consequently, the butter volume of oiling at every turn is fixed, realize the function of quantitative oiling.

Further, the working steps of the lithium battery grease gun are as follows:

s1, when the device is lubricated, the driving motor 102 rotates to drive the first bevel gear 301 to rotate, so that the rotating shaft 303 rotates, the second bevel gear drives the third bevel gear 304 to rotate, the rotating shaft rotates to drive the fixing rod to rotate, the fixing rod drives the spring post to rotate, the spring post drives the extrusion wheel 305 to extrude the lubricating pipe 210, so that air in the lubricating pipe 210 is extruded out along the lubricating pipe 210, so that lubricating liquid in the lubricating box 2 flows out, and the lubricating pipe 210 lubricates the gear in the speed reducer 4, so that a lubricating function is realized;

s2, when the content of lubricating oil is detected, the floating ball 204 floats along with the liquid level, when the content is low, the trigger rod 203 impacts the arc-shaped plate 208 on the top, the arc-shaped plate 208 drives the vertical rod 207 to move, the first spring 209 extends, so that the vertical rod 207 impacts the induction plate 206, the display lamp 101 on the outer wall of the driving box 1 is lighted, the lubricating oil content of a worker is reminded to be low, the lubricating oil needs to be supplemented, when the grease content in the oil pipe 701 is detected, the extrusion rod 702 moves under the action of the extrusion spring 703, when the conductive layer 706 is contacted with the conductive rod 708, the circuit of the buzzer 602 is communicated, the buzzer 602 gives out a sound to warn, the reminding and detecting functions are realized, and the limiting spring 709 can enable the conductive rod 708 to be contacted with the outer wall of the extrusion rod 702 all the time;

s3, a worker holds the handle 5, the antiskid column 501 contracts to drive the antiskid spring 502 to extend, the antiskid column 501 enables the handle 5 to form the same shape as a palm to prevent relative sliding, in addition, the fan 601 is started, the fan 601 drives air to flow, air in the palm of the worker can be pumped out through the air pumping hole and the air vent, the hand is prevented from slipping due to sweat in the palm of the worker, and the antiskid function is achieved;

s4, when butter is filled, the lifting column 801 moves in a reciprocating mode to drive the sealing plate 802 to extrude butter, the butter enters the oil cylinder 8 under the action of the extrusion plate 704 and is then extruded downwards by the sealing plate 802, the butter extrudes the sealing ball 805, the sealing ball 805 moves downwards to drive the return spring 804 to contract, the oil outlet pipe is opened, the butter enters the oil injection pipe 807 from the oil outlet pipe, the oiling function is achieved, in addition, the capacity of the oil cylinder 8 is fixed, the butter amount injected each time is fixed, and the quantitative oiling function is achieved;

s5, when the device works, the switch 503 is pressed, the driving motor 102 rotates to drive the driving gear 103 to rotate, the driving shaft 403 in the speed reducer 4 is driven to rotate through the plurality of fixed gears, the driving shaft 403 rotates to drive the turntable 404 to rotate, the turntable 404 drives the lifting column 801 to reciprocate, the extrusion rod 702 is pulled out, the extrusion spring 703 contracts, then the extrusion plate 704 starts to extrude butter, and the function of quantitative oiling can be achieved through the step S4.

According to the working principle, when the device is lubricated, the driving motor 102 rotates to drive the first bevel gear 301 to rotate, so that the rotating shaft 303 rotates, the second bevel gear drives the third bevel gear 304 to rotate, the rotating shaft rotates to drive the fixing rod to rotate, the fixing rod drives the spring post to rotate, the spring post drives the extrusion wheel 305 to extrude the lubricating pipe 210, so that air in the lubricating pipe 210 is extruded along the lubricating pipe 210, lubricating liquid in the lubricating box 2 flows out, the lubricating pipe 210 lubricates gears in the speed reducer 4, and the lubricating function is achieved;

when the content of lubricating oil is detected, the floating ball 204 floats along with the liquid level, when the content is low, the trigger rod 203 impacts the arc-shaped plate 208 on the top, the arc-shaped plate 208 drives the vertical rod 207 to move, the first spring 209 extends to enable the vertical rod 207 to impact the induction plate 206, the display lamp 101 on the outer wall of the driving box 1 is lightened to remind a worker that the content of the lubricating oil is low and needs to be supplemented, when the content of the grease in the oil pipe 701 is detected, the extrusion rod 702 moves under the action of the extrusion spring 703, when the conductive layer 706 is in contact with the conductive rod 708, the circuit of the buzzer 602 is communicated, the buzzer 602 gives out a sound to warn to realize reminding and detecting functions, and the limiting spring 709 can enable the conductive rod 708 to be in contact with the outer wall of the extrusion rod 702 all the time;

when butter is filled, the lifting column 801 moves in a reciprocating manner to drive the sealing plate 802 to extrude butter, the butter enters the oil cylinder 8 under the action of the extrusion plate 704, then is extruded downwards by the sealing plate 802, the butter extrudes the sealing ball 805, the sealing ball 805 moves downwards to drive the return spring 804 to contract, so that the oil outlet pipe is opened, the butter enters the oil filling pipe 807 from the oil outlet pipe, the oiling function is realized, in addition, the capacity of the oil cylinder 8 is fixed, the butter amount during each oiling is fixed, and the quantitative oiling function is realized;

when the device works, the switch 503 is pressed, the driving motor 102 rotates to drive the driving gear 103 to rotate, the driving shaft 403 inside the speed reducer 4 is driven to rotate through the fixed gears, the driving shaft 403 rotates to drive the turntable 404 to rotate, the turntable 404 drives the lifting column 801 to reciprocate, the extrusion rod 702 is pulled out, the extrusion spring 703 contracts, then the extrusion plate 704 begins to extrude butter, and the function of quantitative oil injection can be realized through the step of S4.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. 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.

Claims (9)

1. The utility model provides an automatic lithium electricity grease gun of oiling, includes drive case (1), lubricated case (2), handle (5) and mount (7), its characterized in that: a lubricating box (2) is arranged on the bottom wall inside the driving box (1);

the lubricating device is characterized in that a fixing plate (201) is installed on the inner wall of the lubricating box (2), a lever (202) is installed on the outer wall of the fixing plate (201) through a shaft, a trigger rod (203) is installed at one end of the lever (202), a floating ball (204) is installed at the other end of the lever (202), detectors (205) are installed on the inner bottom wall and the inner top wall of the lubricating box (2), an induction plate (206) is installed on the inner bottom wall of each detector (205), a vertical rod (207) is installed at the top of each detector (205) in a penetrating mode, an arc-shaped plate (208) is installed at the top of each vertical rod (207), a first spring (209) is installed on the outer wall of each vertical rod (207) in a surrounding mode, and a lubricating pipe (210) is installed at the top of the lubricating box (2) in a penetrating mode;

liquid suction device (3) are installed to the inside roof of drive case (1), handle (5) are installed to the outer wall of drive case (1), assistor (6) are installed to the one end of handle (5), mount (7) are installed to the bottom of drive case (1), hydro-cylinder (8) are installed to the bottom of drive case (1), reduction gear (4) are installed to the inner wall of drive case (1).

2. The lithium electric grease gun capable of automatically injecting grease according to claim 1, characterized in that: display lamp (101) are installed to the outer wall of drive case (1), and driving motor (102) are installed to the inside roof of drive case (1), and drive gear (103) are installed to driving motor's (102) output.

3. The lithium electric grease gun capable of automatically injecting grease according to claim 2, characterized in that: first bevel gear (301) is installed to the output of driving motor (102), solid fixed ring (302) is installed to the inner wall of liquid suction ware (3), the inner wall of solid fixed ring (302) runs through and installs axis of rotation (303), second bevel gear is all installed to the top and the bottom of axis of rotation (303), the rotation axis is installed to the inner wall of liquid suction ware (3), third bevel gear (304) are installed to the one end of rotation axis, three dead levers of group are installed to the outer wall of rotation axis, the spring post is installed to the one end of dead lever, pinch roller (305) are installed to the one end of spring post, and the inside of liquid suction ware (3) is run through to the one end of lubricated pipe (210).

4. The lithium electric grease gun capable of automatically injecting grease according to claim 1, characterized in that: the planet wheel (405) of reduction gear (4), triangular mounting panel (401) are installed to the inner wall of reduction gear (4), and three sets of reduction gears (402) are installed through the axle in the top of mounting panel (401), and drive shaft (403) are installed through the top of mounting panel (401), and carousel (404) are installed to the one end of drive shaft (403), and drive gear (103) are connected with planet wheel (405) transmission through a plurality of fixed gears.

5. The lithium electric grease gun capable of automatically injecting grease according to claim 1, characterized in that: the anti-skidding handle is characterized in that the anti-skidding columns (501) are installed on the inner top wall and the inner bottom wall of the handle (5) in a penetrating mode, anti-skidding springs (502) are installed on the outer walls of the anti-skidding columns (501), the switch (503) is installed at the bottom of the handle (5), and a plurality of vent holes are formed in the outer wall of the handle (5).

6. The lithium electric grease gun capable of automatically injecting grease according to claim 1, characterized in that: fan (601) is installed to the inner wall of assistor (6), and a plurality of aspirating holes are installed to the inner wall of assistor (6), and the aspirating hole is connected with the inner wall of handle (5), and bee calling organ (602) are installed to the inner wall of assistor (6), and bee calling organ (602) are located the below of fan (601).

7. The lithium electric grease gun capable of automatically injecting grease according to claim 1, characterized in that: oil pipe (701) are installed to the inner wall of mount (7), inner wall of oil pipe (701) runs through and installs squeeze stem (702), the outer wall of squeeze stem (702) is encircleed and is installed extrusion spring (703), stripper plate (704) are installed to the one end of squeeze stem (702), handle (705) are installed to the other end of squeeze stem (702), the outer wall of squeeze stem (702) is equipped with conducting layer (706), fixer (707) are installed to the outer wall of mount (7), the outer wall of fixer (707) runs through and installs conducting rod (708), the outer wall of conducting rod (708) is encircleed and is installed restriction spring (709), cable (710) are installed to the bottom of conducting rod (708), and the one end and buzzer (602) electric connection of cable (710).

8. The lithium electric grease gun capable of automatically injecting grease according to claim 1, characterized in that: the inside roof of hydro-cylinder (8) runs through and installs lift post (801), and lift post (801) are connected with carousel (404) through the axle, closing plate (802) are installed to the bottom of lift post (801), advance oil pipe (803) are installed to the outer wall of hydro-cylinder (8), and the one end that advances oil pipe (803) extends to the inside of oil pipe (701), reset spring (804) are installed to the inside diapire of hydro-cylinder (8), ball sealer (805) are installed at the top of reset spring (804), go out oil pipe is installed to the outer wall of hydro-cylinder (8), and go out oil pipe and extend the outer wall of mount (7), protective sheath (806) are installed to the outer wall of mount (7), oiling pipe (807) are installed to the inner wall of protective sheath (806), and the one end of oiling pipe (807) is connected with the one end that goes out oil pipe.

9. The lithium grease gun for automatic oiling according to any of claims 1-8, characterized by the following working steps:

s1, when the device is lubricated, the driving motor (102) rotates to drive the first bevel gear (301) to rotate, so that the rotating shaft (303) rotates, the second bevel gear drives the third bevel gear (304) to rotate, the rotating shaft rotates to drive the fixing rod to rotate, the fixing rod drives the spring post to rotate, the spring post drives the extrusion wheel (305) to extrude the lubricating pipe (210), so that air in the lubricating pipe (210) is extruded along the lubricating pipe (210), lubricating liquid in the lubricating box (2) flows out, the lubricating pipe (210) lubricates the gear in the speed reducer (4), and the lubricating function is achieved;

s2, when the content of lubricating oil is detected, a floating ball (204) floats along with the liquid level, when the content is low, a trigger rod (203) collides with an arc-shaped plate (208) at the top, the arc-shaped plate (208) drives a vertical rod (207) to move, a first spring (209) extends to enable the vertical rod (207) to collide with an induction plate (206), a display lamp (101) on the outer wall of a driving box (1) is lightened to remind a worker that the content of the lubricating oil is low and needs to be supplemented, when the grease content in an oil pipe (701) is detected, an extrusion rod (702) moves under the action of an extrusion spring (703), when a conducting layer (706) is in contact with a conducting rod (708), the circuit of a buzzer (602) is communicated, the buzzer (602) gives out a sound to warn, the reminding and detecting functions are realized, and a limiting spring (709) can enable the conducting rod (708) to be in contact with the outer wall of the extrusion rod (702) all the time;

s3, a worker holds the handle (5), the anti-slip column (501) contracts to drive the anti-slip spring (502) to extend, the anti-slip column (501) enables the handle (5) to form the same shape as a palm and prevents relative sliding, in addition, the fan (601) is started, the fan (601) drives air to flow, air at the palm part of the worker can be pumped out through the air pumping hole and the air vent hole, the palm of the worker is prevented from sweating to cause hand slip, and the anti-slip function is achieved;

s4, when butter is filled, the lifting column (801) moves in a reciprocating mode to drive the sealing plate (802) to extrude butter, the butter enters the inside of the oil cylinder (8) under the action of the extrusion plate (704), then is extruded downwards by the sealing plate (802), the butter extrudes the sealing ball (805), the sealing ball (805) moves downwards to drive the return spring (804) to contract, the oil outlet pipe is opened, the butter enters the inside of the oil injection pipe (807) from the oil outlet pipe, the oiling function is achieved, in addition, the capacity of the oil cylinder (8) is fixed, the butter amount of each oiling is fixed, and the quantitative oiling function is achieved;

s5, when the device works, the switch (503) is pressed, the driving motor (102) rotates to drive the driving gear (103) to rotate, the driving shaft (403) inside the speed reducer (4) is driven to rotate through the fixed gears, the driving shaft (403) rotates to drive the turntable (404) to rotate, the turntable (404) drives the lifting column (801) to reciprocate, the extrusion rod (702) is pulled out, the extrusion spring (703) contracts, then the extrusion plate (704) begins to extrude butter, and the function of quantitative oiling can be achieved through the step S4.

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