CN217441386U

CN217441386U - Automatic oiling equipment

Info

Publication number: CN217441386U
Application number: CN202220626339.2U
Authority: CN
Inventors: 褚柯; 曲东阁; 李燕飞; 李月强; 杨港辉
Original assignee: Muyuan Foods Co Ltd
Current assignee: Muyuan Foods Co Ltd
Priority date: 2022-03-22
Filing date: 2022-03-22
Publication date: 2022-09-16
Anticipated expiration: 2032-03-22

Abstract

The utility model relates to a feed production technical field discloses an automatic oiling equipment, carries the grease in with the oil drum to mixing the machine through oil jack to feed and oil mix in mixing the machine. The oil quantity pumped by the oil pumping device is accurately controlled through the oil injection metering device, the oil quantity value is set according to the feed production requirement, when the oil injection metering device detects that the oil quantity reaches a set value, the oil quantity is fed back to an operator, and the operator closes the oil pump, so that the oil quantity pumped by the oil pump meets the set value requirement; and the power device drives the residual grease in the oil pipe to be discharged to the mixing machine through the output oil pipe, so that the problem of residual grease in the oil pipe after the oil pump stops working is solved, and the grease is conveyed to the mixing machine because the oil pumped out by the oil pump meets the specification and is not residual in the oil pipe, thereby realizing accurate oiling.

Description

Automatic oiling equipment

Technical Field

The utility model belongs to the technical field of feed production, especially, relate to an automatic oiling equipment.

Background

The mixer is used as an important part in the feed processing technology and plays an important role in the mixing degree of nutrient components of the feed and the value of finished feed. By adding oil into the mixing machine, the nutrient components and the richness of the feed, the sensory indexes of the feed and the flavor of the feed can be effectively improved, the feed intake of animals to the feed is increased, and the digestion and absorption degree of the animals is also improved.

The process of refueling of the mixing machine in the prior art can be generally completed manually or automatically controlled by a machine, but the manual refueling mode completely depends on manual experience, the uniformity of the feed quality is difficult to ensure, and the mixing machine is not suitable for popularization, so that automatic refueling equipment is generally adopted for automatic refueling.

Current filling device generally includes oil pump and oil pipe, is equipped with the oil meter gauger on oil pipe, and the oil pump passes through the oil meter gauger with the grease and carries to mixing the machine. However, after the existing automatic oiling equipment is used, residual grease generally exists in the oil pipe, the residual grease not only influences the oiling accuracy, but also easily causes the condensation phenomenon in the oil pipe after long-time use, so that the oil pipe is replaced, and resources are wasted.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above shortcoming of prior art, the utility model provides an automatic oiling equipment has solved the inside problem of remaining grease of oil pipe, has realized accurate refueling.

In order to achieve the purpose, the utility model discloses an automatic oiling device, including the oil drum, the oil drum passes through input oil pipe and connects oil pickup unit, oil pickup unit connects output oil pipe through the oil spout metering device who is used for measuring the oil mass, be provided with on the output oil pipe and be used for discharging remain the power device of grease in the output oil pipe, with work as when oil pickup unit stops, the power device drive remain the grease in the output oil pipe and discharge.

According to the utility model provides a pair of automatic oiling equipment carries the grease in with the oil drum to mixing the machine through oil jack to feed and grease mix in mixing the machine. The oil quantity pumped by the oil pumping device is accurately controlled through the oil injection metering device, the oil quantity is set according to the feed production requirement, when the oil injection metering device detects that the oil quantity reaches a set value, the oil quantity is fed back to an operator, and the operator closes the oil pumping device, so that the oil quantity pumped by the oil pumping device is ensured to meet the set value requirement; and then the power device drives the residual grease in the oil pipe to be discharged to the mixing machine through the output oil pipe, so that the problem of the residual grease in the oil pipe is solved, and the grease is conveyed to the mixing machine because the oil pumped out by the oil pump meets the requirement and the oil pipe does not have the residual grease, thereby realizing accurate oiling.

In addition, according to the utility model provides a technical scheme can also have following technical characterstic:

in any one of the above technical solutions, the power device is a gas delivery mechanism, the gas delivery mechanism includes an air compressor, a gas pipe and a gas circuit check valve, one end of the gas pipe is connected to the air compressor, and the other end of the gas pipe is connected to the output oil pipe through the gas circuit check valve.

In this technical scheme, produce gas through the air compressor machine, output oil pipe is carried through the gas-supply pipe to gas, under the effort of gas, leaves over the grease in will output oil pipe and blows off, does not have the residual grease in the realization oil pipe. Wherein, prevent through the gas circuit check valve that the refluence from appearing in the grease, avoid the grease from flowing back in the pipeline, guarantee normal production.

In any one of the above technical solutions, the oil pumping device includes an oil pump and a motor that are disposed on the input oil pipe, the motor drives the oil pump to deliver the oil in the oil drum to the output oil pipe through the input oil pipe and the oil injection metering device, and the output oil pipe is provided with an oil way check valve.

In this technical scheme, the motor through setting up provides power for the oil pump to realize that the oil pump rotates and carry the oil in the oil drum to mix the machine through input oil pipe, oil spout metering device and output oil pipe. Wherein, the oil circuit check valve prevents that the refluence from appearing in the grease, avoids the grease from flowing back in the pipeline, guarantees normal production.

In any one of the above technical scheme, one side of oil drum is provided with the block terminal, be equipped with in the block terminal and be used for control the automatic controlling means who opens and stops of oil pump.

In the technical scheme, the oil pump is changed from manual control to automatic control through the control device, and the oil pump automatically stops working after the oil injection metering device detects that the oil quantity reaches a specified value, so that the manual operation is reduced, and the working efficiency is improved.

In any one of the above technical solutions, the control device includes a controller electrically connected to the oil injection metering device and an oil pump switch electrically connected to the controller and used for controlling the start and stop of the oil pump, so that when the oil injection metering device detects that the amount of oil reaches a set value, a signal is sent to the controller, and the controller controls the oil pump to stop through the oil pump switch according to the signal.

In the technical scheme, the controller is respectively electrically connected with the oil injection metering device and the oil pump switch, the oil injection metering device detects the oil amount in the oil pipe, after the oil amount reaches a set value, the oil injection metering device sends a signal to the controller, the controller controls the oil pump switch to start and stop according to the signal, the oil pump is further controlled to start and stop, and the oil pump is automatically controlled through the design of the controller and the oil pump switch.

In any one of the above technical solutions, the oil injection metering device includes a hanging scale or an oil injection meter for weighing the weight of the grease.

In the technical scheme, the crane scale or the oil injection meter can weigh the weight of grease in the oil pipe and send the oil quantity information to the controller.

In any one of the above technical solutions, the distribution box is further provided with a time relay electrically connected with the controller.

In the technical scheme, the oil pumping time of the oil pump can be roughly calculated through the oil pumping efficiency of the oil pump and the oil quantity value set in the batch, the working time of the oil outlet pump can be roughly set through the time relay, the oil pump stops after the working time of the oil pump is exceeded, and the oil pump stops working after the oil pumped by the oil pump reaches a set value.

In any of the above technical solutions, the motor is a variable frequency motor, and a frequency converter electrically connected to the controller is further disposed in the distribution box, so that when the controller determines that the operating time of the oil pump reaches a set time, the variable frequency motor is controlled by the frequency converter to reduce the rotation speed, so that the oil injection speed of the oil pump is reduced.

In the technical scheme, the time for the oil pump to work is roughly calculated through the time relay, when the working time of the oil pump reaches the time for the oil pump to work quickly, the time relay sends a signal to the controller, the controller controls the variable frequency motor to reduce the rotating speed through the frequency converter, so that the oil injection speed of the oil pump is reduced, the oil pump slowly reaches the preset weight, the oil injection precision is controlled more easily, and the oil quantity control precision is improved.

In any one of the above technical schemes, still be equipped with the detection in the oil drum the liquid level detection device of oil mass in the oil drum to detect when liquid level detection device the oil in the oil drum sends the warning when reacing highest liquid level or minimum liquid level.

In this technical scheme, remind operating personnel whether need refuel or stop refueling in the oil drum through liquid level detection device, guarantee to keep the oil mass of adaptation in the oil drum to satisfy normal production demand.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of an automatic oiling device according to an embodiment of the present invention;

FIG. 2 is a top view of FIG. 1;

fig. 3 is the utility model discloses an electric part assembly drawing in block terminal among automatic oiling equipment.

The reference numbers are as follows:

1. an oil drum; 2. inputting an oil pipe; 3. an oil check valve; 4. an air passage check valve; 5. a ball valve; 6. an oil pump; 7. a distribution box; 8. an oil pump switch; 9. a time relay; 10. a gas delivery pipe; 11. an output oil pipe; 12. a mixer; 13. a controller; 14. a motor; 15. a frequency converter; 16. and (4) hanging a scale.

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. 1-3, the utility model discloses an automatic oiling device, including oil drum 1, oil drum 1 passes through the bolt and installs on the frame, realizes oil drum 1's fixed. The oil drum 1 is connected with an oil pumping device through an input oil pipe 2, the oil pumping device is connected with an output oil pipe 11 through an oil injection metering device for metering oil mass, and a power device for discharging residual grease in the output oil pipe is arranged on the output oil pipe 11, so that when the oil pumping device stops, the power device drives the residual grease in the output oil pipe 11 to be discharged.

According to the utility model provides a pair of automatic oiling equipment carries the grease in with the oil drum to mix machine 12 through oil jack to feed and oil mix in mixing machine 12. The oil quantity pumped by the oil pumping device is accurately controlled through the oil injection metering device, the oil quantity is set according to the feed production requirement, when the oil injection metering device detects that the oil quantity reaches a set value, the oil quantity is fed back to an operator, and the operator closes the oil pumping device, so that the oil quantity pumped by the oil pumping device is ensured to meet the set value requirement; and then the power device drives the residual grease in the oil pipe to be discharged to the mixer 12 through the output oil pipe 11, so that the problem of the residual grease in the oil pipe is solved, and the grease is conveyed to the mixer 12 because the oil pumped out by the oil pump meets the specification and the oil pipe does not have the residual grease, thereby realizing accurate oiling.

More specifically, the power device may be a gas delivery mechanism, and the gas delivery mechanism generates gas and inflates the output oil pipe 11, so as to push the residual grease in the output oil pipe 11 to the mixer 12. In another embodiment, the power device may be a negative pressure pumping mechanism, which is disposed in the mixer 12 and generates a negative pressure when operating, so that the residual grease in the output oil pipe 11 first enters the negative pressure pumping mechanism and then flows into the mixer 12. The utility model discloses a power device adopts gas conveying mechanism, and gas conveying mechanism includes air compressor machine, gas-supply pipe 10 and gas circuit check valve 4, and the air compressor machine is connected to gas-supply pipe 10 one end, and the other end passes through gas circuit check valve 4 and connects output oil pipe 11. When the oil pipe is used, the air compressor is used for generating gas, the gas is conveyed to the output oil pipe 11 through the gas conveying pipe 10, and grease left in the output oil pipe 11 is blown out under the acting force of the gas, so that no residual grease exists in the oil pipe; wherein, in order to prevent the backflow of the grease, avoid the backflow of the grease from the pipeline and ensure the normal production, the gas circuit check valve 4 is arranged on the gas pipe 10.

According to the embodiment, the oil pumping device comprises the oil pump 6 and the motor 14 which are arranged on the input oil pipe 3, the oil pump 6 can be a double-blade oil pump, the double-blade oil pump enables the flow of grease to be stably and uniformly efficiently pumped, and meanwhile noise is reduced. During operation, the motor 14 drives the oil pump 6 to work, so that oil in the oil drum 1 is conveyed to the mixer 12 through the input oil pipe 2, the oil injection metering device and the output oil pipe 11. In order to prevent backflow of the grease, avoid backflow of the grease from the pipeline and guarantee normal production, an oil way check valve 3 is arranged on the output oil pipe 11; meanwhile, in order to facilitate the maintenance of equipment such as the oil pump 6 and the like, the input oil pipe 3 is also provided with a ball valve 5, and the ball valve 5 is used for controlling whether the input oil pipe 3 supplies oil to the oil pump 6 or not.

In connection with the above embodiment, more specifically, the oil injection metering device may be a hanging scale 16 for weighing the weight of the grease, the hanging scale 16 is connected to the oil quantity temporary storage tank, and when the oil pumped by the oil pump 6 passes through the oil quantity temporary storage tank, the oil quantity passing through the oil quantity temporary storage tank, that is, the oil quantity pumped by the oil pump 6, can be accurately metered by the hanging scale 16. In other embodiments, the fuel injection metering device may also be a fuel injection metering device.

It should be noted that, as shown in fig. 1-3, the oil drum 1 is fixed on the frame, the pipes are connected by heat sealing with a heat sealing device, the oil in the oil drum 1 is led into the oil pump 6 through the input oil pipe 2, and then the ball valve 5, the oil way check valve 3, the gas way check valve 4 and the output oil pipe 11 are connected and fastened. Meanwhile, the output oil pipe 11 is in butt joint with the mixing machine 12, a sealing gasket is additionally arranged between the oil pipes at all levels, oil leakage is prevented, waste is reduced, the influence on the appearance aesthetic feeling is avoided, meanwhile, the pipelines are arranged orderly, the joint connection is fastened, and stable pressurization is achieved.

Meet above-mentioned embodiment, more specific scheme is that one side of oil drum 1 is provided with block terminal 7, is equipped with in the block terminal 7 to be used for controlling the automatic controlling means who opens and stop of oil pump 6, becomes automatic control by manual control with oil pump 6 through controlling means. Specifically, after the oil injection metering device detects that the oil quantity reaches a specified value, a signal is sent to the control device, and the control device controls the oil pump 6 to stop working, so that the manual operation is reduced, and the working efficiency is improved.

Specifically, the control device comprises a controller 13 electrically connected with the oil injection metering device and an oil pump switch 8 electrically connected with the controller 13 and used for controlling the start and stop of the oil pump 6, and the oil pump switch 10 can be a point-action switch to facilitate the control of the oil pump 6. Specifically, when the oil injection metering device detects that the oil amount reaches a set value, a signal is sent to the controller 13, and the controller 13 controls the oil pump 6 to stop through the oil pump switch 10 according to the signal, so that the oil pump 6 is automatically controlled.

In connection with the above embodiment, it is more preferable that the distribution box 7 is further provided with a time relay 9 electrically connected to the controller 13. The oil pumping time of the oil pump 6 can be roughly calculated through the oil pumping efficiency of the oil pump 6 and the oil quantity value set in the batch, the working time of the oil pump 6 can be set approximately through the time relay 9, the oil pump 6 stops after the working time exceeds the time range, and the oil pump 6 stops working after the oil quantity value pumped by the oil pump 6 reaches the set value.

In connection with the above embodiment, it is more preferable that, in order to further improve the accuracy of oil amount control, the motor 14 is a variable frequency motor, and the distribution box 7 is further provided with a frequency converter 15 electrically connected to the controller 13, so that when the controller 13 determines according to the time relay 9 that the operating time of the oil pump 6 reaches a set time (which is less than the operating time of the oil pump 6), that is, a set oil amount value is reached, the variable frequency motor is controlled by the frequency converter 15 to reduce the rotation speed, so that the oil injection speed of the oil pump 6 is reduced, and after the oil injection speed of the oil pump 6 is reduced, the oil can be slowly injected, thereby ensuring that the accuracy of the oil amount is controlled more easily.

Meet above-mentioned embodiment, more preferred scheme is that, still be equipped with the liquid level detection device who detects the interior oil mass of oil drum in the oil drum 1, will report to the police when liquid level detection device detects the oil arrival highest liquid level or the minimum liquid level in the oil drum 1. Wherein, liquid level detection device can be the level gauge, and the highest liquid level in oil drum 1 is provided with the level gauge, and its minimum liquid level is provided with down the level gauge, goes up the level gauge and connects the alarm with lower level gauge, and when oil level exceeded highest liquid level or minimum liquid level in oil drum 1, whether operating personnel need refuel or stop refueling in the oil drum is reminded in the alarm warning, guarantees the oil amount that keeps the adaptation in the oil drum to satisfy normal production demand.

In other embodiments, the level gauge may be electrically connected to the controller 13, and when the oil level in the oil drum 1 is lower than the minimum level, the controller 13 controls the oil pump 6 not to operate, so as to prevent the oil pump 6 from idling.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The utility model provides an automatic oiling equipment, its characterized in that, includes the oil drum, the oil drum passes through input oil pipe and connects oil pickup unit, oil pickup unit connects output oil pipe through the oil spout metering device who is used for measuring the oil mass, be provided with on the output oil pipe and be used for discharging the power device of remaining grease in the output oil pipe, with when oil pickup unit stops, the power device drive remaining grease discharges in the output oil pipe.

2. An automatic oiling apparatus according to claim 1 wherein the motive means is a gas delivery mechanism.

3. The automatic oiling device of claim 2, wherein the gas delivery mechanism comprises an air compressor, a gas delivery pipe and a gas path check valve, one end of the gas delivery pipe is connected with the air compressor, and the other end of the gas delivery pipe is connected with the output oil pipe through the gas path check valve.

4. The automatic oiling device according to claim 1, wherein the oil pumping device comprises an oil pump and a motor arranged on the input oil pipe, the motor drives the oil pump to convey the grease in the oil drum to the output oil pipe through the input oil pipe and the oil injection metering device, and the output oil pipe is provided with an oil way check valve.

5. An automatic oiling device according to claim 4, wherein a distribution box is arranged on one side of the oil drum, and a control device for controlling the oil pump to automatically start and stop is arranged in the distribution box.

6. The automatic oiling device according to claim 5, wherein the control device comprises a controller electrically connected with the oil injection metering device and an oil pump switch electrically connected with the controller and used for controlling the start and stop of the oil pump, so as to send a signal to the controller when the oil injection metering device detects that the oil amount reaches a set value, and the controller controls the oil pump to stop through the oil pump switch according to the signal.

7. An automatic oiling device according to claim 1 wherein the fuel injection metering device comprises a steelyard or fuel injection meter for weighing the amount of fuel.

8. The automatic oiling device of claim 6 wherein the distribution box is further provided with a time relay electrically connected with the controller.

9. The automatic oiling device according to claim 8, wherein the motor is a variable frequency motor, and a frequency converter electrically connected to the controller is further provided in the distribution box, so that when the controller determines that the working time of the oil pump reaches the set time, the variable frequency motor is controlled by the frequency converter to reduce the rotation speed, so that the oil injection speed of the oil pump is reduced.

10. An automatic oiling device according to any one of claims 1 to 9, wherein a liquid level detection device for detecting the amount of oil in the oil drum is further provided in the oil drum, so as to give an alarm when the liquid level detection device detects that the oil in the oil drum reaches the highest liquid level or the lowest liquid level.