CN217503311U - Lubricating grease filling mechanism of crane boom - Google Patents
Lubricating grease filling mechanism of crane boom Download PDFInfo
- Publication number
- CN217503311U CN217503311U CN202220293463.1U CN202220293463U CN217503311U CN 217503311 U CN217503311 U CN 217503311U CN 202220293463 U CN202220293463 U CN 202220293463U CN 217503311 U CN217503311 U CN 217503311U
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- CN
- China
- Prior art keywords
- lubricating grease
- filling mechanism
- pipe
- grease filling
- fixed mounting
- 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
Links
- 239000004519 grease Substances 0.000 title claims abstract description 95
- 230000001050 lubricating effect Effects 0.000 title claims abstract description 65
- 238000009434 installation Methods 0.000 claims description 19
- 238000007789 sealing Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 6
- 239000003921 oil Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
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Abstract
The utility model relates to a hoist technical field just discloses a lubricating grease filling mechanism of hoist davit, including the install bin, the top fixed mounting of install bin has the case lid, the inside fixed mounting of install bin has lubricating grease filling mechanism, lubricating grease filling mechanism's left side slidable mounting has pushing mechanism, the connecting hole has been seted up on the left side terminal surface of install bin, lubricating grease filling mechanism's right side fixed mounting has three way connection, three way connection's right side fixed mounting has the connecting pipe. According to the lubricating grease filling mechanism for the crane boom, the sliding table is pushed to slide in the sliding groove through the electric telescopic rod, the sliding table pushes the pressing rod through the pressing plate, the pressing rod pushes the sliding plug, the sliding plug pushes lubricating grease in the lubricating grease pipe to be extruded from the grease outlet pipe, and the lubricating grease is filled into the boom through the connecting pipe on the three-way joint, so that the effect of automatically filling the lubricating grease is achieved.
Description
Technical Field
The utility model relates to a hoist technical field specifically is a lubricating grease filling mechanism of hoist davit.
Background
The crane refers to a multi-action hoisting machine for vertically lifting and horizontally carrying heavy objects in a certain range. Also known as crown blocks, navigation cranes and cranes. The crane is generally composed of a plurality of boom joints, and lubricating oil needs to be filled at the joints for lubrication during the rotation of the boom.
In the prior art, lubricating grease of the boom is usually filled manually, which not only wastes time and labor, but also is very inconvenient for large cranes to fill lubricating grease, so that a lubricating grease filling mechanism for the boom of a crane needs to be changed to solve the problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a lubricating grease filling mechanism of hoist davit to solve the problem that proposes in 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 lubricating grease filling mechanism of hoist davit, includes the install bin, the top fixed mounting of install bin has the case lid, the inside fixed mounting of install bin has lubricating grease filling mechanism, lubricating grease filling mechanism's left side slidable mounting has pushing mechanism, the connecting hole has been seted up on the left side terminal surface of install bin, lubricating grease filling mechanism's right side fixed mounting has three way connection, three way connection's right side fixed mounting has the connecting pipe.
Pushing mechanism includes electric telescopic handle, electric telescopic handle fixed mounting is on the left side inner wall of install bin, electric telescopic handle's right side slidable mounting has the sliding stand, the joint groove has been seted up to the inside of sliding stand.
Preferably, a sliding groove is formed in the left side of the inner wall of the bottom of the installation box, and the sliding table is slidably installed in the sliding groove, so that the sliding table can slide in the sliding groove conveniently.
Preferably, the installation piece is fixedly installed on the left side and the right side of the installation box, and the through hole is formed in the middle of the installation piece, so that the installation box is conveniently and fixedly installed on the suspension arm.
Preferably, a threaded hole is formed in the top of the wall of the installation box, a through hole is formed in the position, corresponding to the threaded hole, of the box cover, and a fixing bolt is installed in the through hole and the threaded hole in a threaded mode, so that the box cover and the installation box can be conveniently and fixedly installed.
Preferably, lubricating grease filling mechanism includes the lubricating grease pipe, lubricating grease pipe fixed mounting is in the inside of install bin, the inside slidable mounting of lubricating grease pipe has the slip stopper, the intermediate position fixed mounting of slip stopper has the sealing washer, the left side slidable mounting of slip stopper has the pressure to move the pole, the left side slidable mounting of pressure to move the pole has the pressure board, the pressure board joint is in the joint groove, the left side fixed mounting of lubricating grease pipe has the stop collar, the pressure moves the pole and passes the stop collar, fixed mounting has fixed spring between stop collar and the pressure board, is convenient for annotate lubricating grease for the davit through lubricating grease filling mechanism.
Preferably, a grease outlet pipe is fixedly mounted on the right side of the grease outlet pipe, the grease outlet pipe penetrates through the connecting hole, and a fastening sleeve is mounted on the right side of the connecting hole in the outer portion of the grease outlet pipe in a threaded mode, so that the grease outlet pipe is conveniently and fixedly mounted inside the mounting box.
Preferably, the right side thread of the grease outlet pipe is provided with a three-way joint, the three-way joint has three oil outlets, and each oil outlet is fixedly provided with a connecting pipe, so that lubricating grease can be conveniently filled into three different positions at the same time, and the efficiency is improved.
Compared with the prior art, the utility model provides a lubricating grease filling mechanism of hoist davit possesses following beneficial effect:
1. according to the lubricating grease filling mechanism for the crane boom, the mounting box is fixedly mounted on the boom through the mounting sheet, so that the connecting pipe is connected with the position where lubricating grease needs to be filled, and the effects of fixedly mounting the mechanism and the boom and facilitating grease filling are achieved.
2. According to the lubricating grease filling mechanism for the crane boom, the sliding table is pushed to slide in the sliding groove through the electric telescopic rod, the sliding table pushes the pressing rod through the pressing plate, the pressing rod pushes the sliding plug, the sliding plug pushes lubricating grease in the lubricating grease pipe to be extruded from the grease outlet pipe, and the lubricating grease is filled into the boom through the connecting pipe on the three-way joint, so that the effect of automatically filling the lubricating grease is achieved.
3. This lubricating grease filling mechanism of hoist davit opens the case lid through twisting fixing bolt, pulls out tee bend joint afterwards, twists and moves the adapter sleeve, takes out the pressure movable plate from the joint groove, pulls out the grease pipe from the connecting hole afterwards to the effect of being convenient for take off the lubricating grease pipe and adding lubricating grease has been reached.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, and 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 the drawings without inventive labor:
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic sectional view of the front structure of the present invention;
FIG. 3 is a schematic top view of the sliding table of the present invention;
fig. 4 is a schematic view of the front structural section of the lubricating grease filling mechanism of the present invention.
In the figure: 1. installing a box; 11. mounting a sheet; 2. a box cover; 3. a lubricating grease filling mechanism; 31. a grease tube; 32. a sliding plug; 321. a seal ring; 33. a fat outlet pipe; 34. pressing the rod; 35. a limiting sleeve; 36. fixing the spring; 37. pressing the movable plate; 4. a pushing mechanism; 41. an electric telescopic rod; 42. a sliding groove; 43. a sliding table; 44. a clamping groove; 5. connecting holes; 51. a fastening sleeve; 6. a three-way joint; 61. a connecting pipe; 7. and (5) fixing the bolt.
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 efforts all belong to the protection scope of the present invention.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a lubricating grease filling mechanism of hoist davit, including install bin 1, the equal fixed mounting in the left and right sides of install bin 1 has installation piece 11, the through-hole has been seted up to the intermediate position of installation piece 11, be convenient for make install bin 1 fixed mounting on the davit, the top fixed mounting of install bin 1 has case lid 2, the screw hole has been seted up at the top of install bin 1 tank wall, case lid 2 has seted up the through-hole in the position department that corresponds with the screw hole, fixing bolt 7 is installed with the screw hole internal thread to the through-hole, be convenient for make case lid 2 and install bin 1 fixed mounting, the inside fixed mounting of install bin 1 has lubricating grease filling mechanism 3, lubricating grease filling mechanism 3's left side slidable mounting has pushing mechanism 4, connecting hole 5 has been seted up on the left side terminal surface of install bin 1, lubricating grease filling mechanism 3's right side fixed mounting has three way connection 6, three way connection 6's right side fixed mounting has connecting pipe 61.
Pushing mechanism 4 includes electric telescopic handle 41, and electric telescopic handle 41 fixed mounting is on the left side inner wall of install bin 1, and electric telescopic handle 41's right side slidable mounting has sliding table 43, and sliding tray 42 has been seted up on the left of the bottom inner wall of install bin 1, and sliding table 43 slidable mounting is in sliding tray 42, is convenient for make sliding table 43 slide in sliding tray 42, and joint groove 44 has been seted up to sliding table 43's inside.
The lubricating grease filling mechanism 3 comprises a lubricating grease pipe 31, the lubricating grease pipe 31 is fixedly arranged inside the mounting box 1, a sliding plug 32 is slidably arranged inside the lubricating grease pipe 31, a sealing ring 321 is fixedly arranged at the middle position of the sliding plug 32, a pressing rod 34 is slidably arranged on the left side of the sliding plug 32, a pressing plate 37 is slidably arranged on the left side of the pressing rod 34, the pressing plate 37 is clamped in a clamping groove 44, a limiting sleeve 35 is fixedly arranged on the left side of the lubricating grease pipe 31, the pressing rod 34 penetrates through the limiting sleeve 35, a fixing spring 36 is fixedly arranged between the limiting sleeve 35 and the pressing plate 37, so that the lubricating grease can be filled into the boom lubricating grease through the lubricating grease filling mechanism 3, a grease outlet pipe 33 is fixedly arranged on the right side of the lubricating grease pipe 31, the grease outlet pipe 33 penetrates through the connecting hole 5, a fastening sleeve 51 is threadedly arranged on the right side of the outer portion of the grease outlet pipe 33, so that the lubricating grease pipe 31 is fixedly arranged inside the mounting box 1, go out the right side screw thread of fat pipe 33 and install three-way connection 6, three oil-out that three-way connection 6 is total, and equal fixed mounting has connecting pipe 61 on every oil-out, is convenient for carry out the filling of lubricating grease to three different positions simultaneously, raises the efficiency.
In actual operation, when the device is used, the installation box 1 is fixedly installed on the boom through the installation piece 11, the connecting pipe 61 is connected to a position where grease needs to be filled, the sliding table 43 is pushed by the electric telescopic rod 41 to slide in the sliding groove 42, the sliding table 43 pushes the pressing rod 34 through the pressing plate 37, the pressing rod 34 pushes the sliding plug 32, the sliding plug 32 pushes the grease in the grease pipe 31 to be extruded from the grease outlet pipe 33, the grease is filled on the boom through the connecting pipe 61 on the three-way joint 6, when the grease pipe 31 needs to be replaced, the fixing bolt 7 is screwed, the box cover 2 is opened, the three-way joint 6 is pulled out, the fastening sleeve 51 is screwed, the pressing plate 37 is taken out of the clamping groove 44, and the grease outlet pipe 33 is pulled out of the connecting hole 5, so that the grease pipe 31 can be replaced.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. The term "comprising", without further limitation, means that the element so defined is not excluded from the group consisting of additional identical elements in the process, method, article, or apparatus that comprises the element.
Claims (7)
1. The utility model provides a lubricating grease filling mechanism of hoist davit, includes install bin (1), its characterized in that: the top of the installation box (1) is fixedly provided with a box cover (2), the interior of the installation box (1) is fixedly provided with a lubricating grease filling mechanism (3), the left side of the lubricating grease filling mechanism (3) is slidably provided with a pushing mechanism (4), the left side end face of the installation box (1) is provided with a connecting hole (5), the right side of the lubricating grease filling mechanism (3) is fixedly provided with a three-way joint (6), and the right side of the three-way joint (6) is fixedly provided with a connecting pipe (61);
pushing mechanism (4) include electric telescopic handle (41), electric telescopic handle (41) fixed mounting is on the left side inner wall of install bin (1), electric telescopic handle's (41) right side slidable mounting has sliding table (43), joint groove (44) have been seted up to the inside of sliding table (43).
2. The crane boom grease filling mechanism as claimed in claim 1, wherein: a sliding groove (42) is formed in the left side of the inner wall of the bottom of the installation box (1), and the sliding table (43) is slidably installed in the sliding groove (42).
3. The crane boom grease filling mechanism as claimed in claim 1, wherein: the installation box is characterized in that installation pieces (11) are fixedly installed on the left side and the right side of the installation box (1), and through holes are formed in the middle positions of the installation pieces (11).
4. The crane boom grease filling mechanism as claimed in claim 1, wherein: the top of the wall of the mounting box (1) is provided with a threaded hole, the box cover (2) is provided with a through hole at a position corresponding to the threaded hole, and the through hole and the threaded hole are internally threaded with a fixing bolt (7).
5. The crane boom grease filling mechanism as claimed in claim 1, wherein: lubricating grease filling mechanism (3) include lubricating grease pipe (31), lubricating grease pipe (31) fixed mounting is in the inside of install bin (1), the inside slidable mounting of lubricating grease pipe (31) has sliding plug (32), the intermediate position fixed mounting of sliding plug (32) has sealing washer (321), the left side slidable mounting of sliding plug (32) has pressure bar (34), the left side slidable mounting of pressure bar (34) has pressure bar (37), pressure bar (37) joint is in joint groove (44), the left side fixed mounting of lubricating grease pipe (31) has stop collar (35), pressure bar (34) pass stop collar (35), fixed mounting has fixed spring (36) between stop collar (35) and pressure bar (37).
6. A crane boom grease filling mechanism according to claim 5, characterized in that: the right side fixed mounting of grease pipe (31) has out fat pipe (33), it passes connecting hole (5) to go out fat pipe (33), it has adapter sleeve (51) to go out the outside of fat pipe (33) and be located the right side department screw thread of connecting hole (5).
7. The crane boom grease filling mechanism as claimed in claim 6, wherein: the right side thread of the grease outlet pipe (33) is provided with a three-way joint (6), the three-way joint (6) has three oil outlets, and each oil outlet is fixedly provided with a connecting pipe (61).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220293463.1U CN217503311U (en) | 2022-02-14 | 2022-02-14 | Lubricating grease filling mechanism of crane boom |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220293463.1U CN217503311U (en) | 2022-02-14 | 2022-02-14 | Lubricating grease filling mechanism of crane boom |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217503311U true CN217503311U (en) | 2022-09-27 |
Family
ID=83345376
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220293463.1U Expired - Fee Related CN217503311U (en) | 2022-02-14 | 2022-02-14 | Lubricating grease filling mechanism of crane boom |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217503311U (en) |
-
2022
- 2022-02-14 CN CN202220293463.1U patent/CN217503311U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220927 |