CN216519012U - Forklift scale oil cylinder locking mechanism and forklift scale comprising same - Google Patents
Forklift scale oil cylinder locking mechanism and forklift scale comprising same Download PDFInfo
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- CN216519012U CN216519012U CN202123349762.7U CN202123349762U CN216519012U CN 216519012 U CN216519012 U CN 216519012U CN 202123349762 U CN202123349762 U CN 202123349762U CN 216519012 U CN216519012 U CN 216519012U
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- forklift scale
- locking mechanism
- cylinder
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Abstract
The utility model provides a forklift scale oil cylinder locking mechanism and a forklift scale comprising the same, wherein the forklift scale oil cylinder locking mechanism comprises a locking sleeve, a hoop and a locking mechanism, the locking sleeve consists of at least two locking parts, the locking parts are mutually and rotationally connected, the hoop consists of at least two clamping parts, the clamping parts are correspondingly fixed on the outer surfaces of the locking parts, the locking mechanism is rotationally arranged at the end part of the hoop, and when the locking mechanism is closed and locked, the locking sleeve is enclosed to form a closed locking area. The forklift scale oil cylinder locking mechanism and the forklift scale comprising the same can prevent the forklift scale from self-descending caused by slow leakage of the oil cylinder, thereby effectively solving the problem of low weighing precision in the existing products/technologies.
Description
Technical Field
The utility model relates to the field of movable weighing devices, in particular to a forklift scale oil cylinder locking mechanism and a forklift scale comprising the same.
Background
In the industries of medicine, chemical industry, food, automobile parts and the like, a plurality of manufacturers use the tray forklift with the weighing sensor and the instrument assembly, so that the goods can be consigned and weighed anytime and anywhere, the goods do not need to be pulled onto a traditional platform scale for weighing, and the operation time is saved.
At present, 4 beam type weighing sensor are installed to tray fork truck scale product on the market on two forks of fork truck, use fork upper cover plate bearing tray/heavy object, and the apron directly presses on the stress surface of sensor, turns into the deformation of sensor with the gravity of goods to transmit to instrument end demonstration weight.
The lifting mechanism of the existing pallet fork truck scale generally uses a hydraulic oil cylinder, and can lift several tons of goods by using small force under the lever action of a handle.
In the industries of medicine, chemical industry, food, automobile parts and the like, a plurality of manufacturers need to use the forklift scale to weigh for a long time. This requirement has led to the need for a forklift scale that can maintain a stable weighing condition for long periods of time.
However, the existing hydraulic oil cylinder cannot achieve complete sealing by one hundred percent, and slow leakage occurs, so that the lifting height of a forklift is reduced, and the weighing precision is affected.
In view of the above, the present inventors have devised a forklift scale cylinder locking mechanism and a forklift scale including the same, in order to overcome the above technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects that a hydraulic oil cylinder cannot be completely sealed, is easy to leak, influences weighing precision and the like in the prior art, and provides a forklift scale oil cylinder locking mechanism and a forklift scale comprising the same.
The utility model solves the technical problems through the following technical scheme:
the utility model provides a forklift scale hydro-cylinder locking mechanism, its characterized in that, forklift scale hydro-cylinder locking mechanism includes locking cover, clamp and locking mechanism, the locking cover comprises two at least lamella locking portions, connect with rotating each other between the locking portion, the clamp comprises two at least parts chucking spare, chucking spare correspondence is fixed the surface of locking portion, locking mechanism rotationally installs the tip of clamp is worked as when locking mechanism is closed, the locking cover encloses to close and forms a closed locking region.
According to one embodiment of the utility model, the locking sleeve comprises a first locking portion and a second locking portion, the first locking portion and the second locking portion being semi-circular in shape and forming a hollow cylinder when closed.
According to an embodiment of the present invention, the clip includes a first clip member and a second clip member, the first clip member and the second clip member are semi-circular, the first clip member is fixed to an outer surface of the first lock portion, and the second clip member is fixed to an outer surface of the second lock portion.
According to one embodiment of the utility model, the locking mechanism comprises a locking fixed end and a locking member, the locking member is arranged at the outer end part of the first clamping member, the locking fixed end is arranged at the outer end part of the second clamping member, and the locking member is matched with the locking fixed end for locking.
According to one embodiment of the utility model, the locking member is a stud, and the outer end of the first locking member is provided with an outwardly protruding mounting portion on which the stud is rotatably mounted so that the stud can rotate relative to the mounting portion.
According to an embodiment of the utility model, the locking fixing end protrudes outwards from the outer end of the second clamping piece and is provided with a clamping groove, and the stud is matched with the clamping groove.
According to one embodiment of the utility model, the end of the stud is provided with a wing nut.
The utility model also provides a forklift scale which is characterized by comprising the forklift scale oil cylinder locking mechanism.
According to one embodiment of the utility model, the forklift scale further comprises a forklift scale body, a hydraulic oil cylinder lifting column and a handle, wherein the forklift scale body is connected to one side of the hydraulic oil cylinder, the hydraulic oil cylinder lifting column is positioned at the upper part of the hydraulic oil cylinder, the forklift scale oil cylinder locking mechanism is sleeved on the hydraulic oil cylinder lifting column, the forklift scale body is pressed above the hydraulic oil cylinder lifting column, and the handle is connected to the other side of the hydraulic oil cylinder.
According to one embodiment of the utility model, the forklift scale further comprises a placing frame, and the placing frame is arranged on the handle and is used for placing the forklift scale oil cylinder locking mechanism.
The positive progress effects of the utility model are as follows:
the forklift scale oil cylinder locking mechanism and the forklift scale comprising the same can prevent the forklift scale from self-descending due to slow leakage of the oil cylinder, thereby effectively solving the problem of low weighing precision in the existing product/technology.
Drawings
The above and other features, properties and advantages of the present invention will become more apparent from the following description of the embodiments with reference to the accompanying drawings in which like reference numerals denote like features throughout the several views, wherein:
FIG. 1 is a schematic structural diagram of a forklift scale cylinder locking mechanism of the utility model.
FIG. 2 is a schematic structural view of a forklift scale of the present invention.
[ reference numerals ]
Forklift truck scale cylinder locking mechanism 100
Locking fixed end 31
Retaining member 32
Mounting portion 33
Hydraulic ram lifting ram 230
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.
Embodiments of the present invention will now be described in detail with reference to the accompanying drawings. Reference will now be made in detail to the preferred embodiments of the present invention, examples of which are illustrated in the accompanying drawings. Wherever possible, the same reference numbers will be used throughout the drawings to refer to the same or like parts.
Further, although the terms used in the present invention are selected from publicly known and used terms, some of the terms mentioned in the description of the present invention may be selected by the applicant at his or her discretion, the detailed meanings of which are described in relevant parts of the description herein.
Furthermore, it is required that the present invention is understood, not simply by the actual terms used but by the meaning of each term lying within.
FIG. 1 is a schematic structural diagram of a forklift scale cylinder locking mechanism of the utility model.
As shown in FIG. 1, the utility model discloses a forklift scale cylinder locking mechanism 100, which comprises a locking sleeve 10, a hoop 20 and a locking mechanism 30. The locking sleeve 10 is composed of at least two locking parts, which are connected to each other in a rotatable manner. For example, in the present embodiment, it is preferable that the locking sleeve 10 includes a first locking portion 11 and a second locking portion 12, and the first locking portion 11 and the second locking portion 12 are configured in a semicircular ring shape and form a hollow cylinder when closed. The locking sleeve 10 may be welded to the clips 20, respectively, so as to open and close the locking sleeve 10, wherein the clips 20 are preferably flat clips.
The clip 20 is comprised of at least two part clips which are correspondingly secured to the outer surface of the locking portion. For example, in the present embodiment, it is preferable that the clip 20 includes the first clip 21 and the second clip 22, and the first clip 21 and the second clip 22 may be provided in a semicircular ring shape. The first clamping member 21 is fixed to the outer surface of the first locking portion 11, and the second clamping member 22 is fixed to the outer surface of the second locking portion 12.
The locking mechanism 30 is rotatably mounted on the end of the housing 20, and when the locking mechanism 30 is locked closed, the locking sleeve 10 encloses a closed locking area.
Preferably, the locking mechanism 20 of the present embodiment may optionally include a locking fixing end 31 and a locking member 32, the locking member 32 is mounted on the outer end of the first clamping member 21, the locking fixing end 31 is mounted on the outer end of the second clamping member 22, and the locking member 32 is locked by the locking fixing end 31.
The locking member 32 may preferably be a stud, and an outwardly protruding mounting portion 33 is provided at an outer end of the first clamping member 21, and the stud is rotatably mounted on the mounting portion 33 such that the stud can rotate relative to the mounting portion 33. A wing nut 34 may also be provided at the end of the stud to facilitate rotation of the stud.
The locking fixing end 31 protrudes outwards at the outer end of the second clamping member 22 and is provided with a clamping groove 311, and the stud is matched with the clamping groove 311.
FIG. 2 is a schematic structural view of a forklift scale of the present invention.
As shown in fig. 2, the present invention also provides a forklift scale 200 including the forklift scale cylinder locking mechanism 100 as described above.
Preferably, the forklift scale 200 further comprises a forklift scale body 210, a hydraulic cylinder 220, a hydraulic cylinder lifting ram 230 and a handle 240, the forklift scale body 210 is connected to one side of the hydraulic cylinder 220, and the hydraulic cylinder lifting ram 230 is located on the upper portion of the hydraulic cylinder 220. The forklift scale cylinder locking mechanism 100 is sleeved on the hydraulic cylinder lifting column 230, the forklift scale body 210 is pressed above the hydraulic cylinder lifting column 230, and the handle 240 is connected to the other side of the hydraulic cylinder 220.
Further, the forklift scale 200 further comprises a placing frame 250, and the placing frame 250 is arranged on the handle 240 and used for placing the forklift scale cylinder locking mechanism 100. For example, the rack 250 is welded to the rear of the handle 240.
According to the structural description, when the forklift scale needs to be weighed, the operation process of the forklift scale is as follows:
first, pressing on the handle 240 of the forklift scale raises the hydraulic ram 220 to the high position.
The locking sleeve 10 is then snapped onto the hydraulic ram lifting ram 230 and the wing nut 34 of the clip 20 is manually tightened.
Then, the handle 240 of the forklift scale is operated to slowly release the pressure of the hydraulic oil cylinder 220 until the forklift scale body 210 is directly pressed on the oil cylinder locking sleeve, so that the mechanical locking function of the oil cylinder is realized.
Finally, after the forklift truck is used, the hydraulic oil cylinder 220 of the forklift truck is lifted, then the butterfly nut 34 is loosened by hand, the locking sleeve 10 can be unlocked, and the forklift truck scale oil cylinder locking mechanism 100 is placed back into the placing frame 250 on the handle 240.
The forklift scale oil cylinder locking mechanism and the forklift scale comprising the same are welded on the two semicircular sheets by the aid of the hoops, and tool-free quick operation can be realized by the aid of the butterfly nuts. And circular rack welding is in fork truck handle rear, can conveniently take the operation.
In conclusion, the forklift scale oil cylinder locking mechanism and the forklift scale comprising the same can prevent the forklift scale from self-descending due to slow leakage of the oil cylinder, so that the problem of low weighing precision in the existing product/technology is effectively solved.
While specific embodiments of the utility model have been described above, it will be appreciated by those skilled in the art that these are by way of example only, and that the scope of the utility model is defined by the appended claims. Various changes and modifications to these embodiments may be made by those skilled in the art without departing from the spirit and scope of the utility model, and these changes and modifications are within the scope of the utility model.
Claims (10)
1. The utility model provides a forklift scale hydro-cylinder locking mechanism, a serial communication port, forklift scale hydro-cylinder locking mechanism includes locking cover, clamp and locking mechanism, the locking cover comprises two at least lamella locking portions, connect with rotating each other between the locking portion, the clamp comprises two at least parts chucking spare, chucking spare correspondence is fixed the surface of locking portion, locking mechanism rotationally installs the tip of clamp is worked as when locking mechanism is closed locking, the locking cover encloses to close and forms a closed locking region.
2. The forklift scale cylinder locking mechanism of claim 1, wherein said locking sleeve includes a first locking portion and a second locking portion, said first locking portion and said second locking portion being semi-circular and forming a hollow cylinder when closed.
3. The forklift scale cylinder locking mechanism of claim 2, wherein said yoke includes a first clamping member and a second clamping member, said first clamping member and said second clamping member being semi-circular in shape, said first clamping member being secured to an outer surface of said first locking portion, said second clamping member being secured to an outer surface of said second locking portion.
4. The forklift scale cylinder locking mechanism of claim 3, wherein said locking mechanism comprises a locking fixed end and a locking member, said locking member is mounted on the outer end of said first clamping member, said locking fixed end is mounted on the outer end of said second clamping member, and said locking member is locked with said locking fixed end.
5. The forklift scale cylinder locking mechanism of claim 4, wherein said retaining member is a threaded stud, and an outwardly projecting mounting portion is provided at an outer end of said first retaining member, said threaded stud being rotatably mounted on said mounting portion such that said threaded stud is rotatable relative to said mounting portion.
6. The forklift scale cylinder locking mechanism of claim 5, wherein said locking fixed end protrudes outwardly at an outer end of said second clamping member and is provided with a locking groove, and said stud is engaged with said locking groove.
7. The forklift scale cylinder locking mechanism of claim 5, wherein a wing nut is disposed at an end of said stud.
8. A forklift scale, comprising the forklift scale cylinder locking mechanism of any one of claims 1-7.
9. The forklift scale of claim 8, further comprising a forklift scale body, a hydraulic cylinder lifting ram, and a handle, wherein said forklift scale body is attached to one side of said hydraulic cylinder, said hydraulic cylinder lifting ram is located above said hydraulic cylinder, said forklift scale cylinder locking mechanism is sleeved on said hydraulic cylinder lifting ram, said forklift scale body is pressed over said hydraulic cylinder lifting ram, and said handle is attached to the other side of said hydraulic cylinder.
10. The forklift scale of claim 9, further comprising a placement rack disposed on said handle for placing said forklift scale cylinder locking mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123349762.7U CN216519012U (en) | 2021-12-28 | 2021-12-28 | Forklift scale oil cylinder locking mechanism and forklift scale comprising same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123349762.7U CN216519012U (en) | 2021-12-28 | 2021-12-28 | Forklift scale oil cylinder locking mechanism and forklift scale comprising same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216519012U true CN216519012U (en) | 2022-05-13 |
Family
ID=81507300
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123349762.7U Active CN216519012U (en) | 2021-12-28 | 2021-12-28 | Forklift scale oil cylinder locking mechanism and forklift scale comprising same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216519012U (en) |
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2021
- 2021-12-28 CN CN202123349762.7U patent/CN216519012U/en active Active
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