CN216737348U

CN216737348U - Control device for main winch

Info

Publication number: CN216737348U
Application number: CN202122843808.4U
Authority: CN
Inventors: 刘枢函; 谢小平; 刘卫东; 刘向东
Original assignee: Hunan Delimei Mechanical Equipment Co ltd
Current assignee: Hunan Delimei Mechanical Equipment Co ltd
Priority date: 2021-11-19
Filing date: 2021-11-19
Publication date: 2022-06-14
Anticipated expiration: 2031-11-19

Abstract

The utility model discloses a control device for a main winch, which comprises a shell, wherein a power assembly is fixedly connected to the right end of the shell, the shell is of a hollow structure at the upper end, a winding drum is movably connected to the inner wall of the shell, a lubricating device is fixedly connected to the front part of the upper end of the shell, fixing plates are fixedly connected to the left part and the right part of the lower end of the shell, damping and supporting devices are fixedly connected to the lower ends of the two fixing plates, an oil tank is fixedly connected to the front end of the shell, an oil filling port is fixedly connected to the left part of the upper end of the oil tank, a pump is fixedly connected to the middle part of the upper end of the oil tank, a second oil pipe is fixedly connected to a water inlet of the pump, a first oil pipe is fixedly connected to a water outlet of the pump, one end, away from the pump, of the second oil pipe is communicated with the inside of the oil tank, and a control box is fixedly connected to the right part of the front end of the shell. The control device for the main winch is high in control efficiency, good in lubricating effect and high in stability, and is suitable for the main winch.

Description

Control device for main winch

Technical Field

The utility model relates to the technical field of main winches, in particular to a control device for a main winch.

Background

The main winch is a light and small hoisting device which hoists or pulls heavy objects by winding a steel wire rope or a chain by a winding drum, and is also called a winch. The main hoist can drag the heavy object vertically, horizontally or obliquely. The winch can be divided into a manual winch, an electric winch and a hydraulic winch, and has the following defects in the use process of the existing main winch: 1. the existing main winch often needs to manually coat lubricating oil on a steel wire rope in the using process to achieve the purposes of lubricating and prolonging the service life, but the manual operation often cannot be carried out at the main winch for a long time, so that the safety risk is easily increased; 2. the existing main winch is easy to vibrate in the operation process, the installation part is easy to loosen due to long-time vibration, and the maintenance frequency is increased, so that the control device for the main winch is provided.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a control device for a main winch, which can effectively solve the problems in the background art.

In order to achieve the purpose, the utility model adopts the technical scheme that:

the utility model provides a controlling means for main hoist, includes the shell, shell right-hand member fixed connection has power component, the shell is upper end hollow out construction, shell inner wall swing joint has the reel, the anterior fixedly connected with lubricating arrangement in shell upper end, the equal fixedly connected with fixed plate in shell lower extreme left part and the lower extreme right part, two the equal fixedly connected with shock attenuation strutting arrangement of fixed plate lower extreme, shell front end fixedly connected with oil tank, oil tank upper end left part fixedly connected with oiling mouth, oil tank upper end middle part fixedly connected with pump machine, No. two oil pipe of pump machine water inlet fixedly connected with, No. one oil pipe of pump machine delivery port fixedly connected with, No. two oil pipe keep away from the one end of pump machine and communicate with each other with the oil tank is inside, shell front end right part fixedly connected with control box.

Preferably, lubricating arrangement includes left cylinder and right cylinder, a plurality of oil outlet has all been opened to left side cylinder and right cylinder surface, the one end that left side cylinder and right cylinder are close to each other alternates swing joint jointly and has the oiling piece, left side cylinder and surface middle part and right cylinder surface middle part all have the connecting rod, two through bearing swing joint connecting rod, two the connecting rod right-hand member alternates swing joint spliced pole, two spliced pole surface left part and surface right part all alternate a fixedly connected with spring, two connecting rod left end and right-hand member all have a connecting block, four through pivot swing joint the one end and the connecting block fixed connection of spliced pole are kept away from to a spring.

Preferably, the equal fixedly connected with limiting plate of oiling piece left end and right-hand member, the oiling piece left end is opened and is had a perforation of punch-through around, the anterior division of oiling piece surface has No. two perforations, No. two perforations communicate with each other with a perforation inside, the one end and No. two perforation fixed connection of pump machine are kept away from to an oil pipe.

Preferably, the lubricating device is fixedly connected with the shell through four connecting blocks, and the oil injection piece is movably connected with the left roller and the right roller through bearings.

Preferably, the shock-absorbing supporting device comprises a mounting plate, the front portion of the upper end of the mounting plate and the rear portion of the upper end of the mounting plate are fixedly connected with sleeve columns, two fixed grooves are formed in the upper ends of the sleeve columns, two springs are arranged in the fixed grooves, two movable columns and two springs are sleeved in the fixed grooves, and the two springs are located on the lower portions of the two movable columns.

Preferably, the upper ends of the two movable columns are fixedly connected with the fixed plate, and the sleeve columns are not contacted with the fixed plate.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, the left roller and the right roller are arranged on the lubricating device, the left roller and the right roller are respectively provided with the plurality of oil outlet holes, lubricating oil in the oil tank is conveyed into the left roller and the right roller through the oil injection piece through the pump, the surface of the steel wire rope can be lubricated in a remote control manner, and the left roller and the right roller are movably connected with the connecting rods and are respectively provided with the two springs, so that the left roller and the right roller can be subjected to position adjustment according to the winding of the steel wire rope, the adhesion with the surface of the steel wire rope can be improved, and the lubricating effect is improved;

2. according to the utility model, the two damping supporting devices are fixed at the lower ends of the two fixed plates, and the second springs are arranged on the damping supporting devices, so that the movable columns are connected with the fixed plates, and the second springs are arranged between the movable columns and the sleeve columns, so that the vibration of the whole main winch during operation can be reduced, the maintenance frequency is reduced, and the use is convenient.

Drawings

Fig. 1 is a schematic view showing an overall structure of a control apparatus for a main hoist according to the present invention;

fig. 2 is a schematic view showing the overall structure of a lubricating device of a control device for a main hoist according to the present invention;

fig. 3 is a schematic view of the overall structure of an oil filler of a control device for a main winch according to the present invention;

fig. 4 is a schematic view of the overall structure of a shock-absorbing support device of a control device for a main winch according to the present invention.

In the figure: 1. a housing; 2. a lubricating device; 3. a reel; 4. an oil pipe I; 5. an oil filling port; 6. a pump machine; 7. a second oil pipe; 8. an oil tank; 9. a shock-absorbing support device; 10. a fixing plate; 11. a power assembly; 12. a control box; 21. a left drum; 22. a right drum; 23. an oil outlet hole; 24. connecting columns; 25. a connecting rod; 26. connecting blocks; 27. a first spring; 28. an oiling piece; 91. mounting a plate; 92. sleeving a column; 93. a movable post; 94. a second spring; 95. fixing grooves; 281. a limiting plate; 282. punching a hole I; 283. and (5) punching.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further explained by combining the specific embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Examples

Referring to fig. 1-4, the present invention provides a technical solution:

the utility model provides a controlling means for main hoist, which comprises an

outer shell

1, 1 right-hand member fixed connection of shell has power component 11, shell 1 is upper end hollow out construction, 1 inner wall swing joint of shell has

reel

3, 1 anterior fixedly connected with lubricating arrangement 2 in shell upper end, 1 lower extreme left part of shell and the equal fixedly connected with fixed plate 10 in lower extreme right part, the equal fixedly connected with shock attenuation strutting arrangement 9 of two fixed plate 10 lower extremes, 1 front end fixedly connected with oil tank 8 of shell, 8 upper end left part fixedly connected with oiling mouth 5 of oil tank, 8 upper end middle part fixedly connected with pump machine 6 of oil tank, 6 water inlet fixedly connected with No. two oil pipe 7 of pump machine, 6 delivery port fixedly connected with oil pipe 4 of pump machine, No. two oil pipe 7 keep away from the one end of pump machine 6 and the inside of oil tank 8 communicate with each other, 1 front end right part fixedly connected with control box 12 of shell.

In this embodiment, the lubricating device 2 includes a left roller 21 and a right roller 22, a plurality of oil outlets 23 are formed on the outer surfaces of the left roller 21 and the right roller 22, one ends of the left roller 21 and the right roller 22, which are close to each other, are jointly inserted and movably connected with an oil injection piece 28, the middle parts of the left roller 21 and the outer surface and the middle part of the outer surface of the right roller 22 are movably connected with connecting rods 25 through bearings, the right ends of the two connecting rods 25 are inserted and movably connected with connecting columns 24, the left parts of the outer surfaces and the right parts of the outer surfaces of the two connecting columns 24 are respectively inserted and fixedly connected with a first spring 27, the left ends and the right ends of the two connecting rods 25 are respectively movably connected with connecting blocks 26 through rotating shafts, and one ends of the four first springs 27, which are far away from the connecting columns 24, are fixedly connected with the connecting blocks 26; the left end and the right end of the oil injection piece 28 are fixedly connected with limit plates 281, the left end of the oil injection piece 28 is provided with a first through hole 282 which penetrates through the oil injection piece from front to back, the front part of the outer surface of the oil injection piece 28 is provided with a second through hole 283, the second through hole 283 is communicated with the inside of the first through hole 282, and one end of the first oil pipe 4, which is far away from the pump 6, is fixedly connected with the second through hole 283; lubricating arrangement 2 is through four connecting blocks 26 and 1 fixed connection of shell, and oiling 28 passes through bearing and left cylinder 21 and right cylinder 22 swing joint, and left cylinder 21 and right cylinder 22 can follow the wire rope rolling and rotate, improve lubricated effect, and a spring 27 can make left cylinder 21 and right cylinder 22 laminating wire rope surface, improves the laminating nature, and oiling 28 can not follow left cylinder 21 and right cylinder 22 rotatory, avoids the winding of oil pipe 4 No. one.

In this embodiment, the shock absorption supporting device 9 includes a mounting plate 91, sleeve columns 92 are fixedly connected to the front portion and the rear portion of the upper end of the mounting plate 91, fixed grooves 95 are formed in the upper ends of the two sleeve columns 92, second springs 94 are arranged in the two fixed grooves 95, movable columns 93 are sleeved in the two fixed grooves 95, and the two second springs 94 are located at the lower portions of the two movable columns 93; the upper ends of the two movable columns 93 are fixedly connected with the fixed plate 10, the sleeve columns 92 are not in contact with the fixed plate 10, the fixing grooves 95 extend into the mounting plate 91, and the rebound space of the second spring 94 is increased.

It should be noted that, the present invention is a control device for a main winch, in the using process, when a steel wire rope needs to be lubricated, a pump 6 is started by an external control system, the pump 6 operates to transfer the lubricating oil in an oil tank 8 into an oil filler 28 through a second oil pipe 7 and a first oil pipe 4, the oil filler 28 is connected with a left roller 21 and a right roller 22, because a plurality of oil outlets 23 are formed on the left roller 21 and the right roller 22, the lubricating oil flows out through the plurality of oil outlets 23 and contacts with the surface of the steel wire rope, the lubricating operation can be continuously performed, the working strength of personnel is reduced, the left roller 21 and the right roller 22 are both connected with connecting rods 25 through bearings, and the two connecting rods 25 are both connected with two first springs 27, and can stretch the left roller 21 and the right roller 22 under the elastic action of the first springs 27, the laminating is on the wire rope surface, can improve lubricated effect, when the operation vibration is great, through fixing two shock attenuation strutting arrangement 9 on two fixed plates 10, through cup jointing movable post 93 in cover post 92, and be provided with No. two springs 94 between cover post 92 and the movable post 93, vibration when can reducing the main hoist operation, reduce the frequency that the staff safeguarded the maintenance, whole controlling means control efficiency is high, lubricated effectual, stability is high, is fit for the use of main hoist.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. A control device for a main winch, comprising a housing (1), characterized in that: the oil pump is characterized in that a power assembly (11) is fixedly connected to the right end of the shell (1), the shell (1) is of an upper end hollow structure, a winding drum (3) is movably connected to the inner wall of the shell (1), a lubricating device (2) is fixedly connected to the front portion of the upper end of the shell (1), fixing plates (10) are fixedly connected to the left portion of the lower end and the right portion of the lower end of the shell (1), a damping and supporting device (9) is fixedly connected to the lower ends of the two fixing plates (10), an oil tank (8) is fixedly connected to the front end of the shell (1), an oil filling port (5) is fixedly connected to the left portion of the upper end of the oil tank (8), a pump (6) is fixedly connected to the middle portion of the upper end of the oil tank (8), a second oil pipe (7) is fixedly connected to a water inlet of the pump (6), a first oil pipe (4) is fixedly connected to a water outlet of the pump (6), one end, far away from the second oil pipe (7), is communicated with the inside of the oil tank (8), the right part of the front end of the shell (1) is fixedly connected with a control box (12).

2. The control device for the main winding according to claim 1, wherein: the lubricating device (2) comprises a left roller (21) and a right roller (22), the outer surfaces of the left roller (21) and the right roller (22) are respectively provided with a plurality of oil outlets (23), one ends of the left roller (21) and the right roller (22) which are close to each other are jointly inserted and movably connected with an oiling piece (28), left side cylinder (21) and surface middle part and right cylinder (22) surface middle part all have connecting rod (25), two through bearing swing joint connecting rod (25) right-hand member interlude swing joint spliced pole (24), two spliced pole (24) surface left part and surface right part all interlude fixedly connected with spring (27), two connecting rod (25) left end and right-hand member all have connecting block (26), four through pivot swing joint connecting block (27) one end and connecting block (26) fixed connection of spliced pole (24) are kept away from to spring (27).

3. The control device for the main winding according to claim 2, wherein: oiling piece (28) left end and the equal fixedly connected with limiting plate of right-hand member (281), No. one perforation (282) of punch-through around oiling piece (28) left end was opened, No. two perforation (283) have been opened to oiling piece (28) surface front portion, No. two perforation (283) and perforation (282) inside communicate with each other, one end and No. two perforation (283) fixed connection of pump machine (6) are kept away from in oil pipe (4).

4. The control device for the main winding according to claim 2, wherein: the lubricating device (2) is fixedly connected with the shell (1) through four connecting blocks (26), and the oil injection piece (28) is movably connected with the left roller (21) and the right roller (22) through bearings.

5. The control device for the main winding according to claim 1, wherein: damping support device (9) are including mounting panel (91), mounting panel (91) upper end front portion and the equal fixedly connected with cover post (92) in upper end rear portion, two fixed slot (95) have all been opened to cover post (92) upper end, two all be provided with No. two spring (94) in fixed slot (95), two activity post (93) have all been cup jointed in fixed slot (95), two No. two spring (94) all are located two activity post (93) lower parts.

6. The control device for the main winding according to claim 5, wherein: the upper ends of the two movable columns (93) are fixedly connected with the fixed plate (10), and the sleeve column (92) is not in contact with the fixed plate (10).