CN210950741U

CN210950741U - Quantitative grease injection machine

Info

Publication number: CN210950741U
Application number: CN201921876185.7U
Authority: CN
Inventors: 赵帅; 肖建育; 刘平; 曾庆豪; 齐真
Original assignee: Changzhou Shujia Machinery Co ltd
Current assignee: Changzhou Shujia Machinery Co ltd
Priority date: 2019-11-01
Filing date: 2019-11-01
Publication date: 2020-07-07
Anticipated expiration: 2029-11-01

Abstract

The utility model discloses a fat machine is annotated to ration, including the oil storage bucket, the oil storage bucket is connected with the oil pump, the oil pump is connected with into oil pipe, it is the hose to advance oil pipe, the one end that advances oil pipe and keep away from the oil pump is connected with the coupling, the one end that the coupling was kept away from to the coupling rotates and is connected with the connecting piece, the one end fixedly connected with notes fat head that the connector was kept away from to the connecting piece, annotate fat head and include fixed connection's main part and notes fat end, main part and connecting piece fixed connection, it installs in the one side that the connecting piece was kept away from to the main part to annotate fat end, the lateral wall of annotating the fat end. The utility model discloses can add lubricating grease to the gear shaft by ration, convenient operation, efficiency is higher, reduces the friction between gear shaft position, prolongs the life of gear shaft.

Description

Quantitative grease injection machine

Technical Field

The utility model belongs to the technical field of the technique of annotating the fat and specifically relates to a fat machine is annotated to ration.

Background

Gear shaft refers to a mechanical part that supports and rotates with a rotating part to transmit motion, torque, or bending moment. Typically in the form of a metal rod, each section may have a different diameter. The parts of the machine that rotate are mounted on the shaft.

For the friction between reduction gear shaft axial region, raise the efficiency, the life of extension gear shaft, the oil filler point has been seted up to the lateral wall of gear shaft, and the grease feed gets into inside and lubricates. In the in-process of in-service use, need artifical manual with lubricating grease through the oil filler point injection gear axle, it is inefficient, and can not the ration filling lubricating grease's volume.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a fat machine is annotated to ration can quantify and annotate lubricating grease to the gear shaft, convenient operation, and efficiency is higher.

The above technical purpose of the present invention can be achieved by the following technical solutions:

the utility model provides a fat machine is annotated to ration, includes the oil storage bucket, the oil storage bucket is connected with the oil pump, the oil pump is connected with into oil pipe, it is the hose to advance oil pipe, it keeps away from to advance oil pipe the one end of oil pump is connected with the coupling, the coupling is connected with the connector, the connector is kept away from the one end rotation of coupling is connected with the connecting piece, the connecting piece is kept away from the one end fixedly connected with of connector annotates fat head, annotate fat head and include fixed connection's main part and annotate fat end, the main part with connecting piece fixed connection, annotate fat end install in the main part is kept away from one side of connecting piece, the lateral wall of annotating fat end is equipped with the external screw thread, the connector the connecting piece with annotate.

Through adopting above-mentioned technical scheme, rotate the connecting piece, drive and annotate the fat head and rotate, make and annotate fat end and the oil filler point threaded connection of gear shaft lateral wall for annotate fat head and gear shaft stable connection. The oil storage barrel stores grease, the oil pump extracts the grease, and lubricating grease is injected into the gear shaft from the grease injection end through the oil inlet pipe, the pipe joint, the connector, the connecting piece and the grease injection head. The oil pump provides power, can add lubricating grease to the gear shaft through the control oil pump ration, convenient operation, efficiency is higher.

The utility model discloses further set up to: the connecting piece orientation one side of connector has been seted up and has been connected the chamber, the connector rotates to insert and locates connect the chamber, annular mounting groove has been seted up to the lateral wall of connector is coaxial, mounting groove nestification has the bearing, mounting groove with the bearing is located connect the intracavity.

Through adopting above-mentioned technical scheme, rotate the connecting piece, drive and annotate the fat head and rotate, make annotate fat end and the oil filler point threaded connection of gear shaft lateral wall. The connector is connected with the pipe joint and the oil inlet pipe, so that the connector is rotationally connected with the connecting piece. The bearing rotatably supports the outer side wall of the connector and the inner wall of the connecting cavity of the connecting piece, so that the friction coefficient in the movement process is reduced, and the rotation precision of the connector is ensured.

The utility model discloses further set up to: the lateral wall of connecting piece is equipped with annular arch, the lateral wall of connector is fixed with spacing portion, spacing position in the bellied outside, spacing orientation annular joint recess has been seted up to bellied medial surface, protruding rotation nestification in the joint recess.

Through adopting above-mentioned technical scheme, protruding rotation nestification is in the joint recess, protruding and spacing cooperation joint, and axial motion between restriction connecting piece and the connector is difficult for producing the condition of connector roll-off from the connection chamber of connecting piece, makes the notes fat process more reliable and more stable.

The utility model discloses further set up to: the main part orientation the side fixed mounting who annotates the fat end has the sealing washer, the sealing washer is located annotate the outside of fat end.

Through adopting above-mentioned technical scheme, annotate the oil filler point threaded connection of fat end and gear shaft lateral wall for annotate fat head and gear shaft stable connection. The sealing ring is abutted against the outer side wall of the oil filling hole of the gear shaft to seal, and the condition that grease leaks from the joint of the grease filling end and the oil filling hole of the gear shaft is not easy to generate in the grease filling process.

The utility model discloses further set up to: and a hand wheel is coaxially and fixedly connected with the outer side of the connecting piece.

Through adopting above-mentioned technical scheme, operating personnel makes the connecting piece rotate through rotating the hand wheel, drives and annotates the fat head and rotate, makes to annotate the oil filler point threaded connection of fat end and gear shaft lateral wall, and the hand wheel provides a force application position for operating personnel, and is laborsaving convenient more.

The utility model discloses further set up to: the outer side wall of the hand wheel is provided with anti-skid lines.

Through adopting above-mentioned technical scheme, operating personnel is contradicted with the lateral wall of hand wheel with the hand, makes the connecting piece rotate through rotating the hand wheel, drives and annotates the fat head and rotate, makes the oil filler point threaded connection who annotates fat end and gear shaft lateral wall. The anti-slip lines increase the friction between the hand and the outer side wall of the hand wheel, so that the process of rotating the hand wheel by an operator is more convenient and labor-saving.

The utility model discloses further set up to: the connector is close to one end of the pipe joint and is coaxially fixed with a solenoid, and the solenoid is coaxially inserted in the pipe joint in a threaded manner.

Through adopting above-mentioned technical scheme, screwed pipe and coupling threaded connection make between connector and the coupling be connected for dismantling, the dismouting and the change of being convenient for, and are simple convenient.

The utility model discloses further set up to: advance oil pipe including being responsible for and branch pipe, the one end of being responsible for with oil pump connection, the other end of being responsible for is connected with the adapter, the branch pipe is equipped with two, the one end of branch pipe with the adapter is connected, the other end of branch pipe with the coupling is connected.

Through adopting above-mentioned technical scheme, the grease is stored to the oil storage bucket, and the oil pump extracts the grease, through being responsible for, adapter, branch pipe, coupling, connector, connecting piece and annotating the fat head, from annotating the fat end and injecting lubricated grease to the gear shaft. The branch pipe is equipped with two, can carry out the oiling to the oil filler point of different gear shafts simultaneously, has improved oiling efficiency.

To sum up, the beneficial effects of the utility model are that:

1. the oil storage barrel, the oil pump, the oil inlet pipe, the pipe joint, the connector, the connecting piece, the grease injection head, the main body and the grease injection end are adopted, the connecting piece is rotated to drive the grease injection head to rotate, so that the grease injection end is in threaded connection with the oil injection hole in the outer side wall of the gear shaft, and the grease injection head is stably connected with the gear shaft. The oil storage barrel stores grease, the oil pump extracts the grease, and lubricating grease is injected into the gear shaft from the grease injection end through the oil inlet pipe, the pipe joint, the connector, the connecting piece and the grease injection head. The oil pump provides power, can add lubricating grease to the gear shaft through the control oil pump ration, convenient operation, efficiency is higher.

2. The technology of the sealing ring is adopted, the sealing ring is abutted against the outer side wall of the oil filling hole of the gear shaft to seal, and the condition that grease leaks from the joint of the grease filling end and the oil filling hole of the gear shaft is not easy to generate in the grease filling process.

3. The technology of hand wheel and anti-skidding line has been adopted, and operating personnel is contradicted with the lateral wall of hand wheel with the hand, makes the connecting piece rotate through rotating the hand wheel, drives and annotates the fat head and rotate, makes the oil filler point threaded connection who annotates fat end and gear shaft lateral wall, and the hand wheel provides an application of force position for operating personnel, and anti-skidding line has increased the friction between the lateral wall of hand and hand wheel, makes the process that operating personnel rotated the hand wheel convenient more laborsaving.

Drawings

Fig. 1 is a schematic view of the overall structure of the present embodiment.

Fig. 2 is a schematic diagram of an exploded structure for embodying the pipe joint, the connector and the grease filling head in this embodiment.

Fig. 3 is a schematic view of an assembly structure for embodying the pipe joint, the connector and the grease filling head in this embodiment.

Fig. 4 is a schematic sectional view showing the connection of the grease injecting head and the oil hole of the gear shaft in the present embodiment.

Fig. 5 is a schematic structural view for embodying the gear shaft and the oil injection hole in the present embodiment.

In the figure, 1, an oil storage barrel; 2. an oil pump; 3. an oil inlet pipe; 31. a main pipe; 32. an adapter; 33. a branch pipe; 34. a pipe joint; 4. a connector; 41. a limiting part; 42. clamping the groove; 43. installing a groove; 44. a bearing; 45. a solenoid; 5. a connecting member; 51. a connecting cavity; 52. a protrusion; 53. a hand wheel; 531. anti-skid lines; 6. injecting a grease head; 61. a main body; 611. a seal ring; 62. a grease injection end; 7. gear shaft, 71, oil filler point.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1, for the utility model discloses a fat machine is annotated to ration, including oil storage bucket 1, oil storage bucket 1 is connected with oil pump 2, and oil pump 2 is connected with into oil pipe 3, advances oil pipe 3 and is the hose, advances oil pipe 3 and including being responsible for 31 and branch pipe 33, is responsible for 31 and is equipped with one, and branch pipe 33 is equipped with two. One end of the main pipe 31 is connected to the oil pump 2, and the other end of the main pipe 31 is connected to the adapter 32. One end of the branch pipe 33 is connected with the adapter 32, the other end of the branch pipe 33 is connected with the pipe joint 34, the oil storage barrel 1 stores oil, and the oil pump 2 provides power for the extraction of the oil. The two branch pipes 33 can simultaneously fill oil into the oil filling holes 71 (see fig. 5) of different gear shafts 7, thereby improving the oil filling efficiency. Through the lubricated friction that reduces 7 positions of oiling between the gear shaft, raise the efficiency, increase of service life.

Referring to fig. 2 and 3, the pipe joint 34 is connected with the connecting head 4, one end of the connecting head 4 close to the pipe joint 34 is coaxially fixed with a screw tube 45, the outer side wall of the screw tube 45 is provided with external threads, the inner wall of the pipe joint 34 is provided with internal threads, the screw tube 45 is coaxially inserted in the pipe joint 34 in a threaded manner, and the external threads on the outer side wall of the screw tube 45 are in threaded connection with the internal threads on the inner wall of the pipe. The connector 4 is detachably connected with the pipe joint 34, so that the connector is convenient to disassemble, assemble and replace, and is simple and convenient.

Referring to fig. 3 and 4, one end of the connector 4, which is far away from the pipe joint 34, is rotatably connected with the connector 5, a connecting cavity 51 is formed in one side, which faces the connector 4, of the connector 5, the connector 4 is rotatably inserted into the connecting cavity 51, an annular mounting groove 43 is coaxially formed in the outer side wall of the connector 4, the mounting groove 43 is nested with the bearing 44, and the mounting groove 43 and the bearing 44 are located in the connecting cavity 51. The outer side wall of the connecting piece 5 is coaxially fixed with an annular protrusion 52, the outer side wall of the connector 4 is fixed with a limiting part 41, the limiting part 41 is located on the outer side of the protrusion 52, the limiting part 41 faces the inner side face of the protrusion 52 and is provided with an annular clamping groove 42, and the protrusion 52 is rotatably nested in the clamping groove 42. The connector 4 is rotatably connected with the connector 5, and the bearing 44 rotatably supports the outer side wall of the connector 4 and the inner wall of the connecting cavity 51 of the connector 5, so that the friction coefficient in the movement process is reduced, and the rotation precision of the connector is ensured. The protrusion 52 is rotatably nested in the clamping groove 42, the protrusion 52 is clamped with the limiting part 41 in a matched mode, axial movement between the connector 5 and the connector 4 is limited, the connector 4 cannot easily slide out of the connecting cavity 51 of the connector 5, and the clamping device is more stable and reliable.

Referring to fig. 2 and 3, a hand wheel 53 is coaxially and fixedly connected to the outer side of the connecting piece 5, and an anti-slip thread 531 is arranged on the outer side wall of the hand wheel 53. The hand is contradicted with the lateral wall of hand wheel 53 to operating personnel, makes connecting piece 5 rotate through rotating hand wheel 53, and hand wheel 53 provides a force application position for operating personnel, and anti-skidding line 531 has increased the friction between the hand and the lateral wall of hand wheel 53, makes the process that operating personnel rotated hand wheel 53 convenient laborsaving more.

Referring to fig. 2 and 4, one end fixedly connected with grease injection head 6 that connector 4 was kept away from to connecting piece 5, grease injection head 6 includes coaxial fixed connection's main part 61 and grease injection end 62, main part 61 and connecting piece 5 fixed connection, and grease injection end 62 installs in the one side that connecting piece 5 was kept away from to main part 61, and the lateral wall of grease injection end 62 is equipped with the external screw thread. The side of the main body 61 facing the grease injection end 62 is coaxially and fixedly provided with a sealing ring 611, the sealing ring 611 is positioned at the outer side of the grease injection end 62, and the sealing ring 611 is made of rubber materials. The connecting piece 5 is rotated to drive the grease injection head 6 to rotate, so that the grease injection end 62 is in threaded connection with the oil injection hole 71 on the outer side wall of the gear shaft 7, and the grease injection head 6 is stably connected with the gear shaft 7. The sealing ring 611 abuts against the outer side wall of the oil filling hole 71 of the gear shaft 7 for sealing, and grease is not easy to leak from the joint of the grease filling end 62 and the oil filling hole 71 of the gear shaft 7 in the grease filling process. The connector 4, the connecting piece 5 and the grease injection head 6 are all coaxially provided with inner holes to form grease injection channels.

The implementation principle of the above embodiment is as follows: make connecting piece 5 rotate through rotating hand wheel 53, drive and annotate fat head 6 and rotate, make annotate fat end 62 and the oil filler point 71 threaded connection of gear shaft 7 lateral wall for annotate fat head 6 and gear shaft 7 stable connection, sealing washer 611 contradicts with the lateral wall of gear shaft 7 oil filler point 71 department, seals. The oil storage barrel 1 stores oil, the oil pump 2 extracts the oil, and lubricating oil is injected into the gear shaft 7 from the grease injection end 62 through the main pipe 31, the adapter 32, the branch pipe 33, the pipe joint 34, the connector 4, the connecting piece 5 and the grease injection head 6. The oil pump 2 provides power, lubricating grease can be quantitatively injected to the gear shaft 7 through the oil pump 2, the operation is convenient, and the efficiency is high.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.

Claims

1. The utility model provides a fat machine is annotated to ration, includes oil storage bucket (1), its characterized in that: the oil storage barrel (1) is connected with an oil pump (2), the oil pump (2) is connected with an oil inlet pipe (3), the oil inlet pipe (3) is a hose, the oil inlet pipe (3) is kept away from one end of the oil pump (2) and is connected with a pipe joint (34), the pipe joint (34) is connected with a connector (4), the connector (4) is kept away from one end of the pipe joint (34) and is rotated to be connected with a connecting piece (5), the connecting piece (5) is kept away from one end fixedly connected with grease injection head (6) of the connector (4), the grease injection head (6) comprises a main body (61) fixedly connected with a grease injection end (62), the main body (61) is fixedly connected with the connecting piece (5), the grease injection end (62) is installed in the main body (61) is kept away from one side of the connecting piece (5), the outer side wall of the grease, the connector (4), the connecting piece (5) and annotate fat head (6) and all coaxially seted up the hole in order to form and annotate the fat passageway.

2. The quantitative grease injector according to claim 1, characterized in that: connecting piece (5) orientation connection chamber (51) have been seted up to one side of connector (4), connector (4) are rotated and are inserted and locate connection chamber (51), annular mounting groove (43) have been seted up to the lateral wall of connector (4) is coaxial, mounting groove (43) nestification has bearing (44), mounting groove (43) with bearing (44) are located connect in the chamber (51).

3. The quantitative grease injector according to claim 2, characterized in that: the lateral wall of connecting piece (5) is equipped with annular arch (52), the lateral wall of connector (4) is fixed with spacing portion (41), spacing portion (41) are located the outside of arch (52), spacing portion (41) orientation annular joint recess (42) have been seted up to the medial surface of arch (52), protruding (52) rotate nested in joint recess (42).

4. The quantitative grease injector according to claim 1, characterized in that: the side surface of the main body (61) facing the grease injection end (62) is fixedly provided with a sealing ring (611), and the sealing ring (611) is positioned on the outer side of the grease injection end (62).

5. The quantitative grease injector according to claim 1, characterized in that: the outer side of the connecting piece (5) is coaxially and fixedly connected with a hand wheel (53).

6. The quantitative grease injector according to claim 5, characterized in that: the outer side wall of the hand wheel (53) is provided with anti-skid grains (531).

7. The quantitative grease injector according to claim 1, characterized in that: the connector (4) is close to one end of the pipe joint (34) and is coaxially fixed with a solenoid (45), and the solenoid (45) is coaxially inserted in the pipe joint (34) in a threaded manner.

8. The quantitative grease injector according to claim 1, characterized in that: advance oil pipe (3) including being responsible for (31) and branch pipe (33), the one end of being responsible for (31) with oil pump (2) are connected, the other end of being responsible for (31) is connected with adapter (32), branch pipe (33) are equipped with two, the one end of branch pipe (33) with adapter (32) are connected, the other end of branch pipe (33) with coupling (34) are connected.