CN113978491A - Automatic locking mechanism for mining flat car and material box - Google Patents
Automatic locking mechanism for mining flat car and material box Download PDFInfo
- Publication number
- CN113978491A CN113978491A CN202111295167.1A CN202111295167A CN113978491A CN 113978491 A CN113978491 A CN 113978491A CN 202111295167 A CN202111295167 A CN 202111295167A CN 113978491 A CN113978491 A CN 113978491A
- Authority
- CN
- China
- Prior art keywords
- material box
- locking mechanism
- eccentric wheel
- automatic locking
- plate
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
- B61D45/00—Means or devices for securing or supporting the cargo, including protection against shocks
- B61D45/001—Devices for fixing to walls or floors
- B61D45/002—Fixing sheet metal, boxes, or the like
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
- B61D3/00—Wagons or vans
- B61D3/08—Flat wagons including posts or standards
Abstract
The invention relates to the field of machinery, in particular to an automatic locking mechanism for a mining flat car and a material box, which comprises a car plate and the material box arranged above the car plate, wherein four corners of the bottom of the material box are respectively and fixedly provided with a box body connecting rod, the upper part of a plate body of the car plate, which is positioned below the box body connecting rod, is fixedly provided with a support, and one end of the support, which is far away from the car plate, is movably hinged with an eccentric wheel through a pin rod.
Description
Technical Field
The invention relates to the field of machinery, in particular to an automatic locking mechanism for a mining flat car and a material box.
Background
In the production process, the sweep is fixed with the fixed pin that adopts of material case locking, it needs the hole body to align to set up the A through-hole on the sweep four corners position connecting block and be connected with the B through-hole that corresponds on the material case four corners position connecting block before, then be connected A through-hole and B through-hole respectively with the swizzle, it is fixed with little pin rod to end at the free end of swizzle at last, the four corners all will operate equally, need 4 times, loading and unloading need 8 times altogether, the complex operation action, the repeated labor, low in work efficiency and intensity of labour are big, therefore wait urgently for a novel locking mechanism to solve this loaded down with trivial details work.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides an automatic locking mechanism for a mining flat car and a material box.
In order to solve the technical problem, the technical scheme provided by the invention is an automatic locking mechanism device for a mining flat car and a material box, and the automatic locking mechanism device comprises a car plate and the material box placed above the car plate, wherein four corners of the bottom of the material box are respectively and fixedly provided with a box body connecting rod, the upper part of a plate body of the car plate, which is positioned below the box body connecting rod, is fixedly provided with a support, and one end, far away from the car plate, of the support is movably hinged with an eccentric wheel through a pin rod.
As an improvement, the support is arranged on the outer side of the box body connecting rod, the support is composed of vertical plates arranged in parallel, and the eccentric wheel is located between the vertical plates.
As an improvement, a handle is arranged on one side, away from the box body connecting rod, of the eccentric wheel, and a through hole is formed in the end portion of the handle.
As an improvement, when the box connecting rod is positioned below the eccentric wheel, the bottom of the handle of the eccentric wheel is contacted with the plate body of the vehicle plate.
Compared with the prior art, the invention has the advantages that:
simple structure, convenient processing preparation need not the repetition work, and work efficiency is high, has reduced workman's intensity of labour.
Drawings
FIG. 1 is a schematic front view of an automatic locking mechanism;
FIG. 2 is a schematic view of the material tank after it is attached to the deck;
FIG. 3 is a partially enlarged schematic view of the connection of the eccentric to the housing.
FIGS. 1-3 show: 1. the material box comprises a material box 2, a vehicle plate 3, a support 301, a vertical plate 4, an eccentric wheel 5, a box body connecting rod 6 and a pin rod.
Detailed Description
The invention relates to a mining flat car and material box automatic locking mechanism device, which is further described in detail with reference to the accompanying drawings.
With reference to fig. 1, the automatic locking mechanism device for the mining flat car and the material tank comprises a car plate 2 and the material tank 1 placed above the car plate 2, four corners of the bottom of the material tank 1 are respectively and fixedly provided with a box connecting rod 5, the upper part of a plate body of the car plate 2 below the box connecting rod 5 is fixedly provided with a support 3, and one end, far away from the car plate 2, of the support 3 is movably hinged with an eccentric wheel 4 through a pin rod 6.
As a preferred embodiment of the present embodiment, the bracket 3 is disposed outside the box connecting rod 5, the bracket 3 is composed of vertical plates 301 disposed in parallel, and the eccentric wheel 4 is located between the vertical plates 301.
As a preferred embodiment of the embodiment, a handle is arranged on one side of the eccentric wheel 4 far away from the box connecting rod 5, and a through hole is formed at the end part of the handle.
In the preferred embodiment, when the box connecting rod 5 is positioned below the eccentric wheel 4, the bottom of the handle of the eccentric wheel 4 is in contact with the plate body of the vehicle plate 2.
When the material box is used for boxing, the box body of the material box descends from top to bottom, the bottom of the box body connecting plate pushes the eccentric wheel downwards to be automatically opened, and after the material box stably falls to the upper part of the vehicle plate, the eccentric wheel locks the box body connecting plate to prevent the box body from ascending, so that the box body of the material box and the vehicle body are stably combined together; when the material box is unloaded, the eccentric wheel is rotated by 180 degrees, the eccentric wheel is unlocked with the box body connecting plate, and the box body of the material box can be smoothly lifted.
The present invention and its embodiments have been described above, and the description is not intended to be limiting, and the drawings are only one embodiment of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should appreciate that they can readily use the disclosed conception and specific embodiments as a basis for designing or modifying other structures for carrying out the same purposes of the present invention without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (4)
1. The utility model provides a mining flatbed and automatic locking mechanism of material case, includes sweep (2) and places material case (1) in sweep (2) top, its characterized in that: the material box is characterized in that box body connecting rods (5) are fixedly arranged at four corners of the bottom of the material box (1), a support (3) is fixedly arranged on the upper portion of a plate body, located below the box body connecting rods (5), of the turning plate (2), and one end, far away from the turning plate (2), of the support (3) is movably hinged to the eccentric wheel (4) through a pin rod (6).
2. The automatic locking mechanism for the mining flat car and the material box according to claim 1, is characterized in that: the support (3) is arranged on the outer side of the box body connecting rod (5), the support (3) is composed of vertical plates (301) which are arranged in parallel, and the eccentric wheel (4) is located between the vertical plates (301).
3. The automatic locking mechanism for the mining flat car and the material box according to claim 1, is characterized in that: a handle is arranged on one side, away from the box body connecting rod (5), of the eccentric wheel (4), and a through hole is formed in the end portion of the handle.
4. The automatic locking mechanism for the mining flat car and the material box according to claim 3, is characterized in that: when the box body connecting rod (5) is positioned below the eccentric wheel (4), the bottom of the handle of the eccentric wheel (4) is in contact with the plate body of the vehicle plate (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111295167.1A CN113978491A (en) | 2021-11-03 | 2021-11-03 | Automatic locking mechanism for mining flat car and material box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111295167.1A CN113978491A (en) | 2021-11-03 | 2021-11-03 | Automatic locking mechanism for mining flat car and material box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113978491A true CN113978491A (en) | 2022-01-28 |
Family
ID=79746193
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111295167.1A Pending CN113978491A (en) | 2021-11-03 | 2021-11-03 | Automatic locking mechanism for mining flat car and material box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113978491A (en) |
-
2021
- 2021-11-03 CN CN202111295167.1A patent/CN113978491A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20220221 Address after: No. 36 tuolanshan Road, Xuzhou Economic and Technological Development Zone, Jiangsu 221000 Applicant after: XUZHOU XUGONG FOUNDATION CONSTRUCTION MACHINERY Co.,Ltd. Applicant after: Shandong kainuoer Electromechanical Engineering Co., Ltd Address before: 272100 300m south of the intersection of Chengxiang Avenue and Jiarui Road, Jining Economic Development Zone, Jining City, Shandong Province (in Taiwan Industrial Park) Applicant before: Shandong kainuoer Electromechanical Engineering Co.,Ltd. |
|
| TA01 | Transfer of patent application right |