CN215257720U

CN215257720U - Mini-tiller steering helical gear speed reducer

Info

Publication number: CN215257720U
Application number: CN202022966577.1U
Authority: CN
Inventors: 胡云
Original assignee: Yunnan Qianchen Mechanical Equipment Co ltd
Current assignee: Yunnan Qianchen Mechanical Equipment Co ltd
Priority date: 2020-12-10
Filing date: 2020-12-10
Publication date: 2021-12-21
Anticipated expiration: 2030-12-10

Abstract

The utility model discloses a plough quick-witted with turning to helical gear speed reducer a little relates to machine parts technical field. The utility model provides a plough quick-witted with turning to helical gear speed reducer a little, which comprises an outer shell, shell one side outer wall fixedly connected with batch oil tank, be provided with the putty structure between batch oil tank and the shell, the putty structure includes the inserted block, the slot has been seted up to shell one side outer wall, inserted block and slot phase-match, the thread groove has been seted up to the inserted block inner wall, and thread groove threaded connection has the screw thread post, screw thread toe portion fixedly connected with spring, spring other end fixedly connected with column base, the equal swing joint of column base both sides outer wall has the locking ball, logical groove has all been seted up to column base bottom both sides inner wall, the locking ball is located logical inslot, column base other end fixedly connected with end cap. The utility model discloses a setting of batch oil tank, gear oil in the batch oil tank provides gear oil for the device through the oil inlet, prevents that the gear is too big because of lacking gear oil when leading to the gear operation frictional force, makes the life of gear can't be ensured.

Description

Mini-tiller steering helical gear speed reducer

Technical Field

The utility model relates to a machine parts technical field specifically is a plough quick-witted with turning to helical gear speed reducer a little.

Background

The gear speed reducer achieves the purpose of reducing speed by utilizing the transmission of various stages of gears, the speed reducer is composed of various stages of gear pairs, for example, a small gear drives a large gear to achieve the purpose of reducing speed to a certain extent, and the rotating speed can be greatly reduced by adopting a multi-stage structure.

Most gear reducer all lubricates the gear in the device through carrying out the oiling between the oiling mouth at present, when the device lacks gear oil, can not be timely for the gear provides gear oil, lead to the frictional force increase between gear and the gear, the life of gear has been shortened, and gear oil lubricates the gear in the inside of device, and the gear oil that can't be timely discharges abandonment gear oil, and makes the abandonment gear oil flow subaerial easily, causes the pollution to the environment.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a plough quick-witted with turning to helical gear speed reducer a little to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a plough quick-witted with turning to helical gear speed reducer a little, includes the shell, shell one side outer wall fixedly connected with batch oil tank, be provided with the putty structure between batch oil tank and the shell, the putty structure includes the inserted block, the slot has been seted up to shell one side outer wall, inserted block and slot phase-match, the thread groove has been seted up to the inserted block inner wall, and thread groove threaded connection has the screw thread post, screw thread bottom of the post portion fixedly connected with spring, spring other end fixedly connected with column base, the equal swing joint of column base both sides outer wall has the locking ball, logical groove has all been seted up to column base bottom both sides inner wall, the locking ball is located logical inslot, column base other end fixedly connected with end cap.

Preferably, the top of the threaded column is fixedly connected with a pull rod, and the other end of the pull rod penetrates through the outer wall of one side of the oil storage tank and is fixedly connected with a pull ring.

Preferably, the outer wall of one side of the oil storage tank is fixedly connected with an oil filling pipe, and the other end of the oil filling pipe is movably connected with the gear oil tank.

Preferably, the outer wall of the other side of the shell is fixedly connected with an oil outlet pipe, the other end of the oil outlet pipe is fixedly connected with an oil guide pipe, the oil guide pipe is of an S-shaped structure, the outer wall of one side of the shell is fixedly connected with an input shaft, and the outer wall of the other side of the shell is fixedly connected with an output shaft.

Preferably, the inner wall of the oil guide pipe is provided with a pipe blocking plug, and a sealing strip is arranged between the pipe blocking plug and the oil guide pipe.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) this plough quick-witted with declining is with turning to helical gear speed reducer, through the setting of batch oil tank, gear oil in the batch oil tank provides gear oil for the device through the oil inlet, prevents that the gear is too big because of lacking gear oil and leading to gear frictional force when moving, makes the life of gear can't obtain the guarantee.

(2) This plough quick-witted with declining turns to helical gear speed reducer, through oil pipe's setting, oil pipe can be with device exhaust waste oil water conservancy diversion to the collection container in, avoid dumped gear oil to flow to subaerial and cause the pollution to the environment.

Drawings

Fig. 1 is a schematic top view of the present invention;

fig. 2 is an enlarged view of a in fig. 1 according to the present invention;

fig. 3 is an enlarged view of B in fig. 1 according to the present invention.

In the figure: 1. a helical gear speed reducer; 2. an oil storage tank; 3. a pull ring; 4. an oil filling pipe; 5. a pull rod; 6. an oil outlet pipe; 7. an oil guide pipe; 8. inserting a block; 9. a threaded post; 10. a locking ball; 11. A column base; 12. a plug; 13. a slot; 14. a spring; 15. a sealing strip; 16. and (5) blocking the pipe plug.

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.

It should be noted that, in the description of the present invention, the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of description and simplification of the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

Further, it will be appreciated that the dimensions of the various elements shown in the figures are not drawn to scale, for ease of description, and that the thickness or width of some layers may be exaggerated relative to other layers, for example.

It should be noted that like reference numerals and letters refer to like items in the following figures, and thus, once an item is defined or illustrated in one figure, it will not need to be further discussed or illustrated in detail in the description of the following figure.

As shown in fig. 1-3, the utility model provides a technical solution: a steering helical gear reducer for a mini-tiller comprises a helical gear reducer 1, an oil storage tank 2 is fixedly connected to the outer wall of one side of the helical gear reducer 1, an oil blocking structure is arranged between the oil storage tank 2 and the helical gear reducer 1 and comprises an inserting block 8, an inserting groove 13 is formed in the outer wall of one side of the helical gear reducer 1, a clamping hook of an L-shaped structure is arranged at the bottom of the inserting groove 13, the inserting block 8 is matched with the inserting groove 13, a thread groove is formed in the inner wall of the inserting block 8, a thread column 9 is in threaded connection with the thread groove, a spring 14 is fixedly connected to the bottom of the thread column 9, a column base 11 is fixedly connected to the other end of the spring 14, locking balls 10 are movably connected to the outer walls of the two sides of the column base 11, the locking balls 10 are matched with the clamping hook of the L-shaped structure at the bottom of the inserting groove 13, through grooves are formed in the inner walls of the two sides of the bottom of the column base 11, the locking balls 10 are located in the through grooves, and a plug 12 is fixedly connected to the other end of the column base 11, a sealing ring is arranged between the plug 12 and the inner wall of the insert block 8, a pull rod 5 is fixedly connected to the top of the threaded column 9, and the other end of the pull rod 5 penetrates through the outer wall of one side of the oil storage tank 2 and is fixedly connected with a pull ring 3.

2 one side outer wall fixedly connected with of batch oil tank annotates oil pipe 4, annotate oil pipe 4 other end and gear oil tank swing joint, 1 opposite side outer wall fixedly connected with of helical gear speed reducer goes out

oil pipe

6, 6 other end fixedly connected with of oil pipe leads oil pipe 7, it is S type structure to lead oil pipe 7, it is provided with stifled stopcock 16 to lead the oil pipe 7 inner wall, stifled stopcock 16 and lead and be provided with sealing strip 15 between the oil pipe 7, stifled opening and closing of oil pipe 7 are led in the control of stopcock 16, when sealing strip 15 prevents to lead oil pipe 7 and lead oil, dumped gear oil spills from stifled stopcock 16.

The working principle is as follows: when the device is used, when gear oil is lacked in the running process of the device, the gear oil is firstly injected into the oil storage tank 2 through the oil injection pipe 4, a worker rotates the pull ring 3 to drive the pull rod 5 to rotate, the pull rod 5 drives the threaded column 9 connected with the bottom to rotate in the threaded groove in the insert block 8, the threaded column 9 drives the spring 14 to expand upwards, when the spring 14 expands, the spring 14 drives the column base 11 to move upwards, when the column base 11 moves upwards, the column base 11 drives the plug 12 to move upwards, when the column base 11 moves upwards, the locking balls 10 in the through grooves on the two sides of the insert block 8 are separated from the L-shaped clamping hooks at the bottom of the slot 13, the locking balls 10 contract inwards, when the plug 12 leaves an oil inlet at the bottom of the slot 13, the gear oil in the oil storage tank 2 enters the device to lubricate the gear in the device, so that the service life of the gear is ensured, when the waste gear oil in the device needs to be discharged, a worker puts the oil guide pipe 7 into the collection container, pulls the pipe plugging plug 16, so that the waste gear oil flows into the collection container through the diversion of the oil guide pipe 7, and the waste gear oil is prevented from flowing to the ground to pollute the environment.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a plough quick-witted with turning to helical gear speed reducer a little, includes helical gear speed reducer (1), its characterized in that: an oil storage tank (2) is fixedly connected with the outer wall of one side of the helical gear speed reducer (1), an oil blocking structure is arranged between the oil storage tank (2) and the helical gear speed reducer (1), the oil blocking structure comprises an inserting block (8), the outer wall of one side of the helical gear speed reducer (1) is provided with an inserting groove (13), the inserting block (8) is matched with the inserting groove (13), the inner wall of the inserting block (8) is provided with a thread groove, the thread groove is connected with a thread column (9) in a threaded manner, the bottom of the thread column (9) is fixedly connected with a spring (14), the other end of the spring (14) is fixedly connected with a column base (11), the outer walls of two sides of the column base (11) are movably connected with locking balls (10), the inner walls of two sides of the bottom of the column base (11) are provided with through grooves, the locking balls (10) are located in the through grooves, and the other end of the column base (11) is fixedly connected with a plug (12).

2. The steering bevel gear reducer for the mini-tiller according to claim 1, characterized in that: the top of the threaded column (9) is fixedly connected with a pull rod (5), and the other end of the pull rod (5) penetrates through the outer wall fixedly connected with a pull ring (3) on one side of the oil storage tank (2).

3. The steering bevel gear reducer for the mini-tiller according to claim 1, characterized in that: oil storage tank (2) one side outer wall fixedly connected with notes oil pipe (4), notes oil pipe (4) other end and gear oil tank swing joint.

4. The steering bevel gear reducer for the mini-tiller according to claim 1, characterized in that: the helical gear speed reducer (1) opposite side outer wall fixedly connected with goes out oil pipe (6), it leads oil pipe (7) to go out oil pipe (6) other end fixedly connected with, lead oil pipe (7) and be S type structure.

5. The steering bevel gear reducer for the mini-tiller according to claim 4, characterized in that: the inner wall of the oil guide pipe (7) is provided with a pipe plugging plug (16), and a sealing strip (15) is arranged between the pipe plugging plug (16) and the oil guide pipe (7).