CN216408521U

CN216408521U - Chain lubricating device

Info

Publication number: CN216408521U
Application number: CN202122470138.6U
Authority: CN
Inventors: 雷华林
Original assignee: Zhuhai Qimao Hardware Products Co ltd
Current assignee: Zhuhai Qimao Hardware Products Co ltd
Priority date: 2021-10-13
Filing date: 2021-10-13
Publication date: 2022-04-29
Anticipated expiration: 2031-10-13

Abstract

The utility model discloses a chain lubricating device.A traction assembly at the upper part drives one end of a chain to pass through a lubricating assembly at the lower part firstly, the lubricating assembly at the lower part lubricates the chain, and after the chain is turned by a guide roller, the lubricating assembly at the upper part lubricates the chain after being turned, so that the chain can be lubricated more comprehensively and uniformly, the lubricating effect is good, and meanwhile, the traction assembly is arranged, so that the head end and the tail end of the chain can pass through the lubricating assemblies at the lower part and the upper part in sequence, and the two ends of the chain are fully lubricated; this device realizes ration fuel feeding and lubrication through electric telescopic handle's flexible end and the cooperation of piston rod, piston, check valve, saves lubricating oil, and wind-up roll easy dismounting in this device uses and puts the convenience.

Description

Chain lubricating device

Technical Field

The utility model relates to the technical field of chain lubrication, in particular to a chain lubricating device.

Background

The chain is generally a metallic chain ring or ring, and is used for mechanical transmission and traction. Chains used to obstruct traffic channels such as chains used mechanically in streets, rivers or estuary entrances; the chain comprises four main series: a drive chain; a conveyor chain; pulling the chain; a special professional chain; the chain can be divided into short-pitch precise roller chains; a short pitch precision roller chain; a bent plate roller chain for heavy load transmission; chains for cement machines, plate chains; high strength chain.

In driving chain production process, for conveniently depositing and follow-up use, need to paint lubricating oil to the chain and lubricate, current chain lubricating arrangement can only mostly be lubricated the chain from one side, lead to lubricated incomplete, lubricated quality is not good, and can't carry out fully lubricated to the both ends of chain, and quantitative lubrication can't be realized mostly to current lubricating arrangement simultaneously, and this just leads to current lubricating arrangement to be more oily, for this reason, we propose a chain lubricating arrangement.

SUMMERY OF THE UTILITY MODEL

In view of the above problems, the present invention provides a chain lubricating device, which solves the problems in the background art.

In order to achieve the above object, the present invention adopts the following technical solutions:

a chain lubricating device comprises a base, wherein the left side of the top of the base is connected with a guide roller through a vertical plate, the right side of the top of the base is connected with an upright post, the front side wall of the upright post is connected with two rotating shafts up and down, the front end of each rotating shaft is connected with a rotating rod, the side wall of each rotating rod is connected with a winding roller through a locking assembly, the side wall of each winding roller is provided with a traction assembly, the rear side wall of each upright post is provided with a driving assembly, and the driving assemblies are matched with the rotating shafts; the top of the base is connected with a support plate, the front side wall of the base is connected with an oil storage tank, the bottom of the oil storage tank is provided with two oil outlets and is respectively connected with oil outlet pipes, the bottom of each oil outlet pipe is connected with a piston cylinder, the inner side wall of each piston cylinder is connected with a piston, the piston is connected with a piston rod, and the right end of each piston rod extends out of the inner cavity of the piston cylinder rightwards and is commonly connected with a U-shaped connecting rod; the top of the upright post is connected with an electric telescopic rod, and the telescopic end of the electric telescopic rod is connected with the right end of the connecting rod leftwards;

the bottom of the piston cylinder is respectively connected with a lubricating assembly through an oil supply pipe, the lubricating assemblies are connected with the support plate through a fixed rod, and the two lubricating assemblies are arranged up and down and respectively correspond to the winding roller; the oil outlet pipe and the oil supply pipe are both connected with one-way valves.

Preferably, the locking assembly comprises a fixed cylinder, the fixed cylinder is connected to the rear side wall of the winding roller, the inner cavity of the fixed cylinder is connected with a locking rod, and a spring is connected between the top of the locking rod and the top of the fixed cylinder; the rotating rod side wall is provided with a locking groove, and the bottom of the locking rod is matched with the locking groove.

Preferably, the traction assembly comprises a pull rope, one end of the pull rope is connected with the side wall of the winding roller, and the other end of the pull rope is connected with a hook.

Preferably, the driving assembly comprises a motor, the motor is connected to the rear side wall of the upright post, and the output end of the motor is connected with a first gear; the rear end of the rotating shaft above the upper part passes through the upright post backwards and is connected with a second gear, and the second gear is meshed with the first gear.

Preferably, lubricated subassembly includes the lubricated pipe of U-shaped, lubricated pipe and the confession oil union coupling that corresponds, and lubricated pipe passes through the dead lever with the extension board and connects, and lubricated intraductal side wall is connected with a plurality of nozzles, and lubricated pipe right side wall is connected with the U-shaped support, and the support inside wall is equipped with the brush hair.

The utility model has the beneficial effects that:

1. according to the chain lubricating device, one end of the chain is driven by the upper traction assembly to pass through the lower lubricating assembly firstly, the lower lubricating assembly lubricates the upper part, the front side wall and the rear side wall of the chain, the chain is turned backwards by the guide roller, one side of the chain, which is originally positioned below, is turned to the upper part, and the upper lubricating assembly lubricates the turned upper part, the front side wall and the rear side wall of the chain, so that the chain can be lubricated more comprehensively and uniformly, the lubricating effect is good, and meanwhile, the traction assembly is arranged, so that the head end and the tail end of the chain can sequentially pass through the lower lubricating assembly and the upper lubricating assembly, and the two ends of the chain are fully lubricated;

2. according to the device, the two piston rods are driven to reciprocate left and right through the telescopic end of the electric telescopic rod, when the piston rod drives the piston to move right, lubricating oil in the oil storage tank enters the inner cavity of the piston cylinder through the oil outlet pipe and the one-way valve, when the piston moves left, the lubricating oil in the piston cylinder is conveyed to the lubricating pipe through the oil supply pipe and the one-way valve by the piston and is finally sprayed to the chain through the nozzle, and the lubricating oil can be uniformly coated under the action of bristles.

Drawings

FIG. 1 is a schematic structural view of the apparatus;

FIG. 2 is a left side view of the present device;

FIG. 3 is an enlarged view taken at A in FIG. 1;

FIG. 4 is an enlarged view at B in FIG. 2;

in the figure: 1-base, 2-vertical plate, 3-guide roller, 4-upright post, 5-rotating shaft, 6-rotating rod, 7-locking component, 71-fixed cylinder, 72-locking rod, 73-spring, 74-locking groove, 8-winding roller, 9-traction component, 91-pull rope, 92-hook, 10-driving component, 101-motor, 102-first gear, 103-second gear, 11-support plate, 12-oil storage tank, 13-oil outlet pipe, 14-piston cylinder, 15-piston, 16-piston rod, 17-connecting rod, 18-electric telescopic rod, 19-oil supply pipe, 20-lubricating component, 201-lubricating pipe, 202-support, 203-brush and 21-fixed rod.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present invention without any inventive step, are within the scope of the present invention.

In the description of the present invention, it should be noted that, as the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. appear, their indicated orientations or positional relationships are based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Moreover, the terms "first," "second," and "third," if any, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" should be interpreted broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

With reference to fig. 1-4, the utility model provides a technical scheme, which comprises a base 1, wherein the left side of the top of the base 1 is rotatably connected with a guide roller 3 through a vertical plate 2, the right side of the top of the base 1 is fixedly connected with an upright post 4, the front side wall of the upright post 4 is vertically and rotatably connected with two rotating shafts 5, the front end of each rotating shaft 5 is fixedly connected with a rotating rod 6, the side wall of each rotating rod 6 is connected with a winding roller 8 through a locking assembly 7, the side wall of each winding roller 8 is provided with a traction assembly 9, the rear side wall of each upright post 4 is provided with a driving assembly 10, and the driving assemblies 10 are matched with the rotating shafts 5; the top of the base 1 is fixedly connected with a support plate 11, the front side wall of the support plate is fixedly connected with an oil storage tank 12, the bottom of the oil storage tank 12 is provided with two oil outlets and is respectively and fixedly connected and communicated with an oil outlet pipe 13, the bottom of the oil outlet pipe 13 is fixedly connected and communicated with a piston cylinder 14, the inner side wall of the piston cylinder 14 is slidably connected with a piston 15, the piston 15 is fixedly connected with a piston rod 16, and the right end of the piston rod 16 extends out of the inner cavity of the piston cylinder 14 rightwards and is fixedly connected with a U-shaped connecting rod 17; the top of the upright post 4 is fixedly connected with an electric telescopic rod 18, and the telescopic end of the electric telescopic rod 18 is fixedly connected to the left end and the right end of a connecting rod 17;

the bottom of the piston cylinder 14 is fixedly connected and communicated with lubricating assemblies 20 through oil supply pipes 19 respectively, the lubricating assemblies 20 are fixedly connected with the support plate 11 through fixing rods 21, and the two lubricating assemblies 20 are arranged up and down and correspond to the winding roller 8 respectively; the oil outlet pipe 13 and the oil supply pipe 19 are fixedly communicated with a one-way valve.

The locking assembly 7 comprises a fixed cylinder 71, the fixed cylinder 71 is fixedly connected to the rear side wall of the wind-up roll 8, a locking rod 72 is connected to the inner cavity of the fixed cylinder 71 in a sliding mode, and a spring 73 is fixedly connected between the top of the locking rod 72 and the top of the fixed cylinder 71; the side wall of the rotating rod 6 is provided with a locking groove 74, and the bottom of the locking rod 72 is matched with the locking groove 74.

Wherein, the traction component 9 comprises a pull rope 91, one end of the pull rope 91 is fixedly connected with the side wall of the wind-up roll 8, and the other end is tied with a hook 92.

The driving assembly 10 comprises a motor 101, the motor 101 is fixedly connected to the rear side wall of the upright post 4, and the output end of the motor 4 is fixedly connected with a first gear 102; the rear end of the upper rotating shaft 5 passes through the upright post 4 backwards and is fixedly connected with a second gear 103, and the second gear 103 is meshed with the first gear 102.

Wherein, lubricated subassembly 20 includes the lubricated pipe 201 of U-shaped, lubricated pipe 201 and the oil feed pipe 19 rigid coupling intercommunication that corresponds, lubricated pipe 201 and extension board 11 pass through dead lever 21 rigid coupling, and lubricated pipe 201 inside wall rigid coupling intercommunication has a plurality of nozzles, and lubricated pipe 201 right side wall rigid coupling has U-shaped support 202, and the support 202 inside wall is equipped with brush hair 203.

One specific application of this embodiment is:

when the device is needed, the winding roller 8 wound with the chain to be lubricated is sleeved on the side wall of the lower rotating rod 6, the locking rod 72 is matched with the locking groove 74, the winding roller 8 not wound with the chain is sleeved on the side wall of the upper rotating rod 6, the locking rod 72 is matched with the locking groove 74, then one end of the pull rope 91 in the upper traction assembly 9, which is connected with the hook 92, bypasses the guide roller 3, passes through the lubricating pipe 201 on the lower part and hooks the free end of the chain, the output end of the motor 101 drives the first gear 102 to rotate, the first gear 102 drives the upper empty winding roller 8 to rotate through the second gear 103, the rotating shaft 5 and the rotating rod 6 and winds the pull rope 91 and the chain, meanwhile, the two piston rods 16 are driven to move through the telescopic end of the electric telescopic rod 18, when the piston rod 16 drives the piston 15 to move to the right, the lubricating oil in the oil storage tank 12 enters the inner cavity of the piston cylinder 14 through the oil outlet pipe 13 and the one-way valve, when the piston 15 moves to the left, the piston 15 conveys the lubricating oil in the piston cylinder 14 to the lubricating pipe 201 through the oil supply pipe 19 and the one-way valve, and the lubricating oil is finally sprayed to the upper part, the front side wall and the rear side wall of the chain by the nozzle and is evenly smeared under the action of the bristles 203;

under the continuous traction of the upper traction assembly 9, after the free end of the chain passes through the guide roller 3, the free end of the chain is turned over to the upper side from the lower side, when the turned chain passes through the upper lubricating assembly 20, the upper lubricating assembly 20 lubricates the upper part and the front and rear side walls of the turned chain, so that the chain can be lubricated more comprehensively, and when the tail end of the chain passes through the upper lubricating assembly 20, the chain can be lubricated.

The electric elements adopted by the patent are all sold in the market, and the specific structure and the control mode are not repeated in the specification.

The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.

Claims

1. A chain lubricating device comprises a base (1) and is characterized in that the left side of the top of the base (1) is connected with a guide roller (3) through a vertical plate (2), the right side of the top of the base is connected with an upright post (4), the upper side and the lower side of the front side wall of the upright post (4) are connected with two rotating shafts (5), the front end of each rotating shaft (5) is connected with a rotating rod (6), the side wall of each rotating rod (6) is connected with a winding roller (8) through a locking assembly (7), the side wall of each winding roller (8) is provided with a traction assembly (9), the rear side wall of each upright post (4) is provided with a driving assembly (10), and the driving assemblies (10) are matched with the rotating shafts (5); the top of the base (1) is connected with a support plate (11), the front side wall of the base is connected with an oil storage tank (12), the bottom of the oil storage tank (12) is provided with two oil outlets and is respectively connected with an oil outlet pipe (13), the bottom of the oil outlet pipe (13) is connected with a piston cylinder (14), the inner side wall of the piston cylinder (14) is connected with a piston (15), the piston (15) is connected with a piston rod (16), and the right end of the piston rod (16) extends out of the inner cavity of the piston cylinder (14) rightwards and is commonly connected with a U-shaped connecting rod (17); the top of the upright post (4) is connected with an electric telescopic rod (18), and the telescopic end of the electric telescopic rod (18) is connected with the right end of the connecting rod (17) leftwards;

the bottom of the piston cylinder (14) is respectively connected with a lubricating assembly (20) through an oil supply pipe (19), the lubricating assemblies (20) are connected with the support plate (11) through a fixing rod (21), and the two lubricating assemblies (20) are arranged up and down and respectively correspond to the winding roller (8); the oil outlet pipe (13) and the oil supply pipe (19) are both connected with one-way valves.

2. A chain lubricating apparatus according to claim 1, characterized in that: the locking assembly (7) comprises a fixed cylinder (71), the fixed cylinder (71) is connected to the rear side wall of the winding roller (8), a locking rod (72) is connected to the inner cavity of the fixed cylinder (71), and a spring (73) is connected between the top of the locking rod (72) and the top of the fixed cylinder (71); the side wall of the rotating rod (6) is provided with a locking groove (74), and the bottom of the locking rod (72) is matched with the locking groove (74).

3. A chain lubricating apparatus according to claim 1, characterized in that: the traction assembly (9) comprises a pull rope (91), one end of the pull rope (91) is connected with the side wall of the winding roller (8), and the other end of the pull rope (91) is connected with a hook (92).

4. A chain lubricating apparatus according to claim 1, characterized in that: the driving assembly (10) comprises a motor (101), the motor (101) is connected to the rear side wall of the upright post (4), and the output end of the motor (101) is connected with a first gear (102); the rear end of the rotating shaft (5) above the upper part passes through the upright post (4) backwards and is connected with a second gear (103), and the second gear (103) is meshed with the first gear (102).

5. A chain lubricating apparatus according to claim 1, characterized in that: lubricated subassembly (20) are including lubricated pipe (201) of U-shaped, and lubricated pipe (201) are connected with oil supply pipe (19) that correspond, and lubricated pipe (201) are connected through dead lever (21) with extension board (11), and lubricated pipe (201) inside wall is connected with a plurality of nozzles, and lubricated pipe (201) right side wall is connected with U-shaped support (202), and support (202) inside wall is equipped with brush hair (203).