CN208997668U - A kind of cotton picker lubricating arrangement and cotton picker - Google Patents

Abstract

The utility model discloses a kind of cotton picker lubricating arrangements, including fuel tank, oil transportation channel, Power Component of the lubricating oil to distributor in distributor and extraction fuel tank, fuel tank includes oil outlet and oil return opening, oil transportation channel includes flowline, petroleum pipeline and oil return pipe, oil outlet is connected by flowline with Power Component, petroleum pipeline is connected between distributor and Power Component, the control valve of oil inlet quantity in control distributor is connected on petroleum pipeline, oil return pipe one end is connected with the petroleum pipeline between control valve and Power Component, the other end is connected with oil return opening, the utility model flows into the flow of the lubricating oil in distributor by control valve and oil return pipe control, and then control the flow of lubrication for flowing into each mechanical part, so that the lubricating oil in each mechanical part is lubricated enough, prevent mechanical part abrasion, it excessively will not cause to lubricate simultaneously The waste of oil；The utility model additionally provides a kind of cotton picker, including above-mentioned cotton picker lubricating arrangement.

Description

A kind of cotton picker lubricating arrangement and cotton picker

Technical field

The utility model belongs to cotton picker field, and in particular to a kind of cotton picker lubricating arrangement and cotton picker.

Background technique

Cotton picker is a kind of agricultural machinery of large size, and all parts are all running at high speed when cotton picker works, and is especially plucked The picking head of cotton is taken, picking head mechanical transmissioning piece is more, to ensure mechanical service life and reducing failure rate, timing To mechanical each key position make-up oil.

The fuel tank of existing cotton picker storage lubricating oil is higher, and when oiling is extremely inconvenient, it is also possible to causing in refueling process Lubricating oil leak and the mode of make-up oil be it is simple lubricating oil is added in machinery with power source, such supplement Mode does not control magnitude of recruitment (such as excessive waste for causing lubricating oil of lubricating oil supplement or the lubricating oil benefit of lubricating oil not only Fill the insufficient abrasion for causing components), it is also possible to because the power that power source provides is larger, cause oil transportation tracheal rupture or power source Damage.

Utility model content

Technical problem to be solved in the utility model is just to provide a kind of cotton picker profit of controllable lubricating oil magnitude of recruitment Sliding device and cotton picker.

In order to solve the above technical problems, the utility model adopts the following technical solution: a kind of cotton picker lubricating arrangement, including It stores the fuel tank of lubricating oil, oil transportation channel, arrive lubricating oil in the distributor of distribution of lubrication oil to all parts and extraction fuel tank The Power Component of distributor, fuel tank include oil outlet and oil return opening, and oil transportation channel includes flowline, petroleum pipeline and oil return pipe, out Hydraulic fluid port is connected by flowline with Power Component, and petroleum pipeline is connected between distributor and Power Component, is connected on petroleum pipeline The control valve of oil inlet quantity in distributor is controlled, oil return pipe one end is connected with the petroleum pipeline between control valve and Power Component, another End is connected with oil return opening.

Further, the check valve for preventing lubricating oil from flowing back is provided on oil return pipe.

Further, throttle valve is parallel on check valve, check valve and throttle valve are combined into one-way throttle valve.

Further, the lower oil pipe that flowline includes the upper oil pipe being connected with oil outlet and is connected with Power Component, on Dismountable connector is connected between oil pipe and lower oil pipe.

Further, connector is pneumatic joint, and pneumatic joint includes female and male connector, and female is connected with upper oil pipe, public Head is connected with lower oil pipe.

Further, control valve is ball valve.

Further, Power Component is electrodynamic pump.

Compared with prior art, the utility model has the beneficial effects that

1, when needing to mechanical part make-up oil, the lubricating oil in Power Component extraction fuel tank, lubricating oil are opened Enter flowline from oil outlet, flow into petroleum pipeline through Power Component, then enter distributor by control valve, is assigned device distribution It is lubricated into each mechanical part.In the transmission process of lubricating oil, the pressure in petroleum pipeline is stablized, when in mechanical part When lubricating oil is excessive, the flow of lubrication for flowing through control valve can be reduced, so that the lubrication in mechanical part by adjusting control valve Oil increases, because the lubricating oil of inflow control valve reduces so that the pressure in petroleum pipeline increases, extra lubricating oil passes through oil return Pipe back flows back into fuel tank through oil return opening to reduce the pressure in petroleum pipeline, keeps the pressure in petroleum pipeline to stablize；Work as Machinery Ministry When lubricating oil in part is very few, the flow of lubrication for flowing through control valve can be increased, so that in mechanical part by adjusting control valve Lubricating oil increase.The flow of the lubricating oil in distributor is flowed by control valve and oil return pipe control, and then controls and flows into respectively The flow of lubrication of a mechanical part prevents mechanical part from grinding so that the lubricating oil in each mechanical part is lubricated enough Damage, while will not waste that is excessive and causing lubricating oil.

2, check valve makes lubricating oil that can only flow into oil return pipe through check valve from petroleum pipeline, guarantees the stability of flowing.

3, it when the lubricating oil in mechanical part is excessive or very few, can be flowed through back by controlling the flow of throttle valve to control The flow of the lubricating oil of oil pipe, so that the pressure remained steady in petroleum pipeline.

4, when there is no lubricating oil in fuel tank and lubricating oil be added to fuel tank by pouring orifice because fuel tank is higher and inconvenient When, the male connector of pneumatic joint and female can be separated, the inner cavity of female one end is closed, and prevents lubricating oil from flowing out from female, then Male connector one end is put among the oil drum for being loaded with lubricating oil, lubricating oil can be directly extracted and mechanical part is lubricated, Control valve can be closed, using Power Component by lubricating oil from the male connector of pneumatic joint through Power Component, petroleum pipeline and oil return Pipe is added among fuel tank, can be not only used for temporarily lubricating, it can also be used to which the addition of lubricating oil carries out repairing without ascending a height, more It is simple and convenient.

5, control valve is ball valve, can be not only used for the access of the oil inlet end of on-off distributor by regulation ball valve, it can also be used to The oil inlet quantity of distributor oil inlet end is controlled, ball-valve structure is simple to operation, and at low cost, can reduce production and maintenance cost.

6, the suction capacity of electrodynamic pump is strong and good airproof performance, can stablize transmission lubricating oil as Power Component and be not easy It reveals, extends the service life of cotton picker lubricating arrangement.

Compared with prior art, the utility model flows into the lubricating oil in distributor by control valve and oil return pipe control Flow, and then the flow of lubrication for flowing into each mechanical part is controlled, so that the lubricating oil in each mechanical part carries out enough Lubrication prevents mechanical part abrasion, while will not waste that is excessive and causing lubricating oil.

The utility model additionally provides a kind of cotton picker, including above-mentioned cotton picker lubricating arrangement.

Detailed description of the invention

The utility model is further described with reference to the accompanying drawings and detailed description:

Fig. 1 is a kind of cotton picker lubricating arrangement working state schematic representation of the utility model；

Fig. 2 is a kind of cotton picker lubricating arrangement fueling state schematic diagram of the utility model.

Wherein: 1, fuel tank；11, pouring orifice；12, oil outlet；13, oil return opening；2, pneumatic joint；21, female；22, male connector； 3, Power Component；41, flowline；42, petroleum pipeline；43, oil return pipe；44, tee tube；5, check valve；6, throttle valve；7, it controls Valve；8, distributor；9, oil drum.

Specific embodiment

It is done furtherly referring to figs. 1 to embodiment of the Fig. 2 to a kind of cotton picker lubricating arrangement of the utility model and cotton picker It is bright.

Embodiment one:

A kind of cotton picker lubricating arrangement, including storing the fuel tank 1 of lubricating oil, oil transportation channel, by distribution of lubrication oil to each For lubricating oil to the Power Component 3 of distributor 8, fuel tank 1 includes setting at 1 top of fuel tank in the distributor 8 and extraction fuel tank 1 of component Pouring orifice 11 and the oil outlet 12 and oil return opening 13 of 1 bottom of fuel tank are set, oil transportation channel includes flowline 41, petroleum pipeline 42 and oil return pipe 43, oil outlet 12 is connected by flowline 41 with the oil inlet end of Power Component 3, and petroleum pipeline 42 is connected to distributor Between 8 and the oil outlet of Power Component 3, the control valve 7 of oil inlet quantity in control distributor 8, control valve 7 are connected on petroleum pipeline 42 Oil inlet end be connected with petroleum pipeline 42, the oil outlet of control valve 7 is connected with the oil inlet end of distributor 8, petroleum pipeline 42 and control valve 7 Between connected by tee tube 44, three connectors of tee tube 44 are connected with petroleum pipeline 42, control valve 7 and oil return pipe 43 respectively, 43 one end of oil return pipe is connected with tee tube 44, and the other end is connected with oil return opening 13.

As shown in Figure 1, opening the lubrication in the extraction fuel tank 1 of Power Component 3 when needing to mechanical part make-up oil Oil, lubricating oil enter flowline 41 from oil outlet 12, flow into petroleum pipeline 42 through Power Component 3, then enter by control valve 7 and divide Orchestration 8, assigned device 8, which is assigned in each mechanical part, to be lubricated.

In the transmission process of lubricating oil, the pressure in petroleum pipeline 42 is stablized, can when the lubricating oil in mechanical part is excessive By adjusting control valve 7, reduce the flow of lubrication for flowing through control valve 7, so that the lubricating oil in mechanical part increases, because of stream The lubricating oil for entering control valve 7 reduces so that the pressure in petroleum pipeline 42 increases, and extra lubricating oil is by oil return pipe 43 through oil return Mouth 13 back flows back into fuel tank 1 pressure reduced in petroleum pipeline 42, and the pressure in petroleum pipeline 42 is kept to stablize；Work as mechanical part In lubricating oil it is very few when, can increase by adjusting control valve 7 and flow through the flow of lubrication of control valve 7, so that in mechanical part Lubricating oil increase.

In the present embodiment, the check valve for preventing lubricating oil from flowing back from fuel tank 1 by oil return opening 13 is provided on oil return pipe 43 5, so that lubricating oil can only flow into oil return pipe 43 through check valve 5 from petroleum pipeline 42, guarantee the stability of flowing.

In the present embodiment, throttle valve 6 is parallel on check valve 5, check valve 5 and throttle valve 6 are combined into one-way throttle valve 6, When the lubricating oil in mechanical part is excessive or very few, oil return pipe 43 can be flowed through to control by controlling the flow of throttle valve 6 The flow of lubricating oil, so that the pressure remained steady in petroleum pipeline 42.

In the present embodiment, flowline 41 includes the upper oil pipe being connected with oil outlet 12 and is connected with Power Component 3 Lower oil pipe is connected with dismountable connector between upper oil pipe and lower oil pipe, connector is pneumatic joint 2, and pneumatic joint 2 includes Female 21 and male connector 22, female 21 are connected with upper oil pipe, and male connector 22 is connected with lower oil pipe, as shown in Fig. 2, not having when in fuel tank 1 Lubricating oil and because fuel tank 1 it is higher and inconvenient by lubricating oil by pouring orifice 11 be added to fuel tank 1 when, can be by pneumatic joint 2 Male connector 22 and female 21 separate, and the inner cavity of 21 one end of female is closed, and prevent lubricating oil from flowing out from female 21, then by male connector 22 1 End is put among the oil drum 9 for being loaded with lubricating oil, can directly be extracted lubricating oil and is lubricated to mechanical part, can also will control Valve 7 processed is closed, and the flow of one-way throttle valve 6 is transferred to maximum, using Power Component 3 by lubricating oil from the male connector of pneumatic joint 2 22 are added among fuel tank 1 through Power Component 3, petroleum pipeline 42, check valve 5, throttle valve 6 and oil return pipe 43, can be not only used for interim Lubrication, it can also be used to which the addition of lubricating oil carries out repairing without ascending a height, simpler convenience.

In the present embodiment, control valve 7 is ball valve, can be not only used for the logical of the oil inlet end of on-off distributor 8 by regulation ball valve Road, it can also be used to control the oil inlet quantity of 8 oil inlet end of distributor, ball-valve structure is simple to operation, and at low cost, can reduce production And maintenance cost.

Power Component 3 is electrodynamic pump, and the suction capacity of electrodynamic pump is strong and good airproof performance, can be stablized as Power Component 3 It transmits lubricating oil and is less likely to occur to reveal, extend the service life of cotton picker lubricating arrangement.

Embodiment two:

A kind of cotton picker is picked including the cotton picker lubricating arrangement in embodiment one using the cotton picker of the lubricating arrangement Sufficient lubricating oil supplement can be obtained in the mechanical part that first-class needs largely lubricate, and prevents mechanical part because of lubrication shortage of oil And it wears, and not will cause the waste of lubricating oil.

The above is only the preferred embodiment of the utility model, and the protection scope of the utility model is not limited merely to Above-described embodiment, technical solution belonging to the idea of the present invention belong to the protection scope of the utility model.It should refer to Out, for those skilled in the art, it is without departing from the principle of the utility model it is several improvement and Retouching, these improvements and modifications also should be regarded as the protection scope of the utility model.

Claims (8)

1. a kind of cotton picker lubricating arrangement, including storing the fuel tank of lubricating oil, oil transportation channel, by distribution of lubrication oil to all parts Distributor and extract the Power Component that lubricating oil in fuel tank arrives distributor, it is characterised in that: the fuel tank include oil outlet with Oil return opening, the oil transportation channel include flowline, petroleum pipeline and oil return pipe, and the oil outlet passes through flowline and Power Component phase Even, the petroleum pipeline is connected between distributor and Power Component, and oil inlet quantity in control distributor is connected on the petroleum pipeline Control valve, described oil return pipe one end is connected with the petroleum pipeline between control valve and Power Component, and the other end is connected with oil return opening.

2. a kind of cotton picker lubricating arrangement according to claim 1, it is characterised in that: being provided on the oil return pipe prevents The check valve of lubricating oil reflux.

3. a kind of cotton picker lubricating arrangement according to claim 2, it is characterised in that: be parallel with throttling on the check valve Valve, the check valve and throttle valve are combined into one-way throttle valve.

4. a kind of cotton picker lubricating arrangement according to claim 1 or 2 or 3, it is characterised in that: the flowline include with Lower oil pipe oil outlet connected upper oil pipe and be connected with Power Component, is connected with removable between the upper oil pipe and lower oil pipe The connector unloaded.

5. a kind of cotton picker lubricating arrangement according to claim 4, it is characterised in that: the connector is pneumatic joint, Pneumatic joint includes female and male connector, and the female is connected with upper oil pipe, and the male connector is connected with lower oil pipe.

6. a kind of cotton picker lubricating arrangement according to claim 1, it is characterised in that: the control valve is ball valve.

7. a kind of cotton picker lubricating arrangement according to claim 1, it is characterised in that: the Power Component is electrodynamic pump.

8. a kind of cotton picker, it is characterised in that: including cotton picker lubricating arrangement described in claim 1 to 7 any one.