CN206159038U - Automatic lubricated horizontal compressor - Google Patents

Automatic lubricated horizontal compressor Download PDF

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Publication number
CN206159038U
CN206159038U CN201621106434.0U CN201621106434U CN206159038U CN 206159038 U CN206159038 U CN 206159038U CN 201621106434 U CN201621106434 U CN 201621106434U CN 206159038 U CN206159038 U CN 206159038U
Authority
CN
China
Prior art keywords
oil
spiral
spirality
compressor
piece
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201621106434.0U
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Chinese (zh)
Inventor
叶加明
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
TAIZHOU MEILILE REFRIGERATION EQUIPMENT CO Ltd
Original Assignee
TAIZHOU MEILILE REFRIGERATION EQUIPMENT CO Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by TAIZHOU MEILILE REFRIGERATION EQUIPMENT CO Ltd filed Critical TAIZHOU MEILILE REFRIGERATION EQUIPMENT CO Ltd
Priority to CN201621106434.0U priority Critical patent/CN206159038U/en
Application granted granted Critical
Publication of CN206159038U publication Critical patent/CN206159038U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses an automatic lubricated horizontal compressor, including compressor body, compressor body's rotor pivot is the hollow eccentric shaft, the inside hollow interior of rotor pivot is equipped with the spiral piece that oils, and the spiral is oiled the piece terminal surface and is together connected the bearing with the rotor pivot, and it is rotatory along with the rotor pivot that the piece is oiled to the spiral, the piece is oiled for cylinder form to the spiral, and its cylinder surface is equipped with leads the oil groove, leads the oil groove for spiral helicine sunken cambered surface, leads the oil groove and extends to the spiral piece both ends face that oils, be equipped with the oil storage chamber in the backup pad, oil pipe is inhaled in the connection of oil storage chamber, the spiral is oiled a terminal surface of piece and is connected the oil storage chamber, it makes lubricating oil carry to motions such as compressor crankshaft, bearing, connecting rod, piston etc. From the oil storage chamber and need lubrication site through leading the oil groove to oil piece rotatory through the spiral, its ingenious utilization inner chamber space and the power of rotor pivot will lubricate and carry to the compressor in each motion to need lubricated corresponding site.

Description

A kind of self-lubricated horizontal refrigeration compressor
Technical field
The utility model is related to horizontal technical field of refrigeration compressors, more particularly to a kind of self-lubricated horizontal refrigeration pressure Contracting machine.
Background technology
Compressor is the complex machines for running up, it is ensured that the movement parts such as compressor crank shaft, bearing, connecting rod, piston are filled Cunning of sharing in the benefit is the basic demand for maintaining machine to run well.For this purpose, Compressor Manufacturing business is often required using specified trade mark lubricating oil, And require to make regular check on lubricant level and color.However, the carelessness in terms of due to refrigerant system design, construction and maintenance, pressure Contracting machine oil starvation, oil cokeization are rotten, return liquid dilution, cold-producing medium washes away, causes movement parts lack of lubrication using lubricating oil inferior etc. Situation is relatively common.Lack of lubrication can cause bearing galling or scuffing, can cause to seize when serious, piston be stuck in cylinder with And connecting rod bending, the fracture accident for causing therefrom;
Existing refrigeration compressor have it is vertical or horizontal respectively have feature, the characteristics of be described below horizontal, in order to allow Refrigeration space is bigger, and many refrigeration plants select small size, be able to can work in narrow space, and horizontal compressor is exactly it In a kind of mode because vertical compressor height is higher, and horizontal compressor can make in the installing space of limited height With.Although saving installing space, horizontal compressor but deposits some problems of operationally lubricating system, main as follows: Lubricating system refers to that lubricating oil internally is delivered on the position of each needs lubrication by oil pump;The manufacture and installation of oil pump Require it is very high, so horizontal refrigeration compressor is all difficult spread in integrally manufacture and cost and uses, it is comprehensive with Upper technical problem, develops a inexpensive and easily manufactured horizontal compressor and seems particularly important.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of self-lubricated horizontal refrigeration compressor.
In order to solve above-mentioned technical problem, the technical solution of the utility model is:
A kind of self-lubricated horizontal refrigeration compressor, including compressor body, the rotor shaft of compressor body is sky The eccentric shaft of the heart, the hollow lumen inside the rotor shaft is provided with oil sheet in spirality, and spirality oils the same rotor of piece end face Rotating shaft together connects the inner ring of bearing, and the outer ring of bearing is embedded in gripper shoe, and oil sheet rotates with rotor shaft in spirality;Institute It is bar shape to state oil sheet in spirality, and its damaged surface is provided with oil guide groove, and oil guide groove is spiral helicine depression cambered surface, and oil guide groove is prolonged Extend oil sheet both ends of the surface in spirality;
The gripper shoe is provided with shoe cream room, shoe cream room connection fuel sucking pipe;The end face connection of oil sheet in the spirality Shoe cream room;By the rotation of oil sheet in spirality make lubricating oil by oil guide groove from shoe cream room be delivered to compressor crank shaft, bearing, Movement parts such as connecting rod, piston etc. need lubricant housings.
Relative to prior art, the beneficial effects of the utility model are:
The self-lubricated horizontal refrigeration compressor of one kind of the present utility model, by the oil guide groove in oil sheet in spirality, Lubricating oil is delivered to into opposite side from the side of rotor shaft, and then overflow to compressor crank shaft, bearing, connecting rod, piston etc. is transported Moving part, completes lubrication;It cleverly make use of the intracavity space of rotor shaft that lubrication is delivered in compressor with power and respectively transports The corresponding site that moving part need to lubricate.
Description of the drawings
Fig. 1 is a kind of structural representation of self-lubricated horizontal refrigeration compressor of the utility model.
Specific embodiment
Specific embodiment of the present utility model is described further below in conjunction with the accompanying drawings.Here it should be noted that For the explanation of these embodiments is used to help understand the utility model, but the restriction to utility model is not constituted.Additionally, As long as involved technical characteristic does not constitute each other conflict just in the utility model disclosed below each embodiment Can be mutually combined.
As shown in figure 1, a kind of self-lubricated horizontal refrigeration compressor, including compressor body 1, compressor body 1 Rotor shaft 2 is hollow eccentric shaft, and the hollow lumen 3 inside the rotor shaft 2 is provided with oil sheet 4 in spirality, spirality The end face of upper oil sheet 4 together connects the inner ring of bearing 5 with rotor shaft 2, and the outer ring of bearing 5 is embedded in gripper shoe 6, gripper shoe 6 Frame inner chamber is connected and fixed on, oil sheet 4 rotates with rotor shaft 2 in spirality;Oil sheet 4 is bar shape in the spirality, its The damaged surface of oil sheet 4 is provided with oil guide groove 41 in screw thread shape, and oil guide groove 41 is spiral helicine depression cambered surface;
The gripper shoe 6 is provided with shoe cream room 61, the connection fuel sucking pipe 7 of shoe cream room 61;One end of oil sheet 4 in the spirality Face connects shoe cream room 61;Lubricating oil is set to be delivered to pressure from shoe cream room 61 by oil guide groove 41 by the rotation of oil sheet in spirality 4 Lubricant housings needed for the movement parts such as contracting machine crankshaft, bearing, connecting rod, piston.
Preferably, the oil guide groove 41 is arranged for the groove line and right hand helix of the left-turn spiral arrangement together that crosses Groove line, lubricating oil can be delivered to the other end from groove line from one end of compressor;The groove line of left-turn spiral arrangement and Angle of the groove line of right hand helix arrangement between the tangent line of intersection is 60 °.
After lubricating oil sucks the inner chamber of rotor shaft 2, by oil sheet 4 in rotating screw shape, by lubricating oil spinning to often The individual position for needing lubrication, then each oil site be aggregated into bottom of the frame after flowing out again, bottom of the frame connection fuel sucking pipe is so whole Individual greasing is just completed, easy for installation, and cost is not also high.
Embodiment of the present utility model is explained in detail above in association with accompanying drawing, but the utility model is not limited to be retouched The embodiment stated.For a person skilled in the art, it is right in the case of without departing from the utility model principle and spirit These embodiments carry out various changes, modification, replacement and modification, still fall within protection domain of the present utility model.

Claims (5)

1. a kind of self-lubricated horizontal refrigeration compressor, including compressor body, it is characterised in that:The rotor of compressor body Rotating shaft is hollow eccentric shaft, and the hollow lumen inside the rotor shaft is provided with oil sheet in spirality, and spirality oils bit end Face together connects the inner ring of bearing with rotor shaft, and the outer ring of bearing is embedded in gripper shoe, and gripper shoe is connected and fixed on frame Inner chamber;Oil sheet rotates with rotor shaft in spirality;In the spirality oil sheet be bar shape, the cylinder of oil sheet in its spirality Surface is provided with oil guide groove.
2. self-lubricated horizontal refrigeration compressor as claimed in claim 1, it is characterised in that:The oil guide groove is helical form Depression cambered surface, the oil guide groove extends to oil sheet both ends of the surface in spirality.
3. self-lubricated horizontal refrigeration compressor as claimed in claim 2, it is characterised in that:The gripper shoe is provided with storage Oil pocket, fuel sucking pipe, shoe cream room connection fuel sucking pipe;The end face connection shoe cream room of oil sheet in the spirality.
4. self-lubricated horizontal refrigeration compressor as claimed in claim 1, it is characterised in that:The oil guide groove is to meet at The groove line of left-turn spiral arrangement together and the groove line of right hand helix arrangement.
5. self-lubricated horizontal refrigeration compressor as claimed in claim 4, it is characterised in that:The left-turn spiral arrangement Angle of the groove line of groove line and right hand helix arrangement between the tangent line of intersection is 60 °.
CN201621106434.0U 2016-10-09 2016-10-09 Automatic lubricated horizontal compressor Expired - Fee Related CN206159038U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201621106434.0U CN206159038U (en) 2016-10-09 2016-10-09 Automatic lubricated horizontal compressor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201621106434.0U CN206159038U (en) 2016-10-09 2016-10-09 Automatic lubricated horizontal compressor

Publications (1)

Publication Number Publication Date
CN206159038U true CN206159038U (en) 2017-05-10

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201621106434.0U Expired - Fee Related CN206159038U (en) 2016-10-09 2016-10-09 Automatic lubricated horizontal compressor

Country Status (1)

Country Link
CN (1) CN206159038U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106321445A (en) * 2016-10-09 2017-01-11 台州市美利乐制冷设备有限公司 Horizontal refrigerating compressor capable of realizing automatic lubrication

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106321445A (en) * 2016-10-09 2017-01-11 台州市美利乐制冷设备有限公司 Horizontal refrigerating compressor capable of realizing automatic lubrication

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Legal Events

Date Code Title Description
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20170510

Termination date: 20211009