CN209212840U - A kind of structure of the locking and unlock of no-power drum - Google Patents
A kind of structure of the locking and unlock of no-power drum Download PDFInfo
- Publication number
- CN209212840U CN209212840U CN201822110291.6U CN201822110291U CN209212840U CN 209212840 U CN209212840 U CN 209212840U CN 201822110291 U CN201822110291 U CN 201822110291U CN 209212840 U CN209212840 U CN 209212840U
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- roller
- round tube
- locking
- tube segment
- shaped
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Abstract
The utility model discloses the structures of the locking and unlock of a kind of no-power drum, mainly include roller, roller installation crossbeam, J-shaped bolt, round tube segment, small front apron, shaft block ring and spring.It is characterized by: described roller one end is fixed with and the isodiametric round tube segment of the roller, there is the waist-shaped hole uniformly distributed around round tube axis on the cylindrical surface of the round tube segment, there is one piece of small front apron on the roller installation crossbeam, small front apron is between the round tube segment and roller installation crossbeam, there are through-hole in the roller installation crossbeam, the small front apron, the round tube segment, and can be coaxial.The J-shaped bolt shape is in J-shaped, and section is circle.The utility model can be realized the function of unlock and the locking of no-power drum, have the characteristics that structure is simple and convenient to operate, is safe and practical, and security risk of the roller shelf in material storage and transportational process is significantly reduced, it improves work efficiency, saves a large amount of production cost.
Description
Technical field
The utility model relates to machinery industries and Storage and circulation equipment, and in particular to a kind of locking and solution of no-power drum
The structure of lock, belongs to field of mechanical technique.
Background technique
Traditional no-power drum shelf or roller transmission line or there is no locking device or to configure other complicated
Retaining mechanism, the former cargo are easy to tumble, and there are huge security risks, and latter configuration is complicated, cost increase.
Summary of the invention
Problem to be solved in the utility model is primarily directed to above deficiency, it is therefore intended that: one kind is provided and only relies on one
The pull-out of root J-shaped bolt rebounds and can unlock or lock the mechanical structure of roller.It is with compact-sized, easy to operate, property
The features such as energy is stablized, safe and practical, significantly reduces security risk, has saved cost.
The utility model technical solution；
A kind of structure of the locking and unlock of no-power drum mainly includes roller, roller installation crossbeam, J-shaped bolt, circle
Tube segment, small front apron, shaft block ring and spring.It is characterized by: the structure can be inserted by the above-mentioned J-shaped that pulls out or rebound
Pin above-mentioned roller is unlocked or be locked, described roller one end be fixed with the isodiametric round tube segment of the roller,
There is the waist-shaped hole uniformly distributed around round tube axis on the cylindrical surface of the round tube segment, have one piece of small front apron on the roller installation crossbeam,
For baffle between the round tube segment and roller installation crossbeam, the roller installs crossbeam, the small front apron, the round tube
There are through-hole, and times on the through-hole of the roller mounting plate and the through-hole of the small front apron and the round tube segment in segment
One through-hole three can be coaxial.The J-shaped bolt shape be in J-shaped, section be circle, the short end end face of the J-shaped bolt with
When the largest face fitting of the roller installation crossbeam, the long end of J-shaped bolt cannot be inserted into the waist-shaped hole of round tube segment, the J-shaped
When the interlude of bolt is in contact with the largest face of roller installation crossbeam, the long end of J-shaped bolt can be inserted into round tube segment waist
It is locked in type hole.
The utility model has the beneficial effects that
The utility model, which can be realized the pull-out for only relying on a J-shaped bolt or rebound, can unlock or lock the machine of roller
Tool structure.The features such as it is easy to operate with compact-sized, and performance is stablized, safe and practical, significantly reduces security risk,
Cost is saved.
Detailed description of the invention
Fig. 1 is the general assembly drawing of the utility model structure.
Fig. 2 is the locking state of the utility model structure.
Fig. 3 is the unlocked state of the utility model structure.
Description of symbols:
Roller 1, round tube segment 2, small front apron 3, shaft block ring 4, spring 5, J-shaped bolt 6, roller install crossbeam 7.
Specific embodiment
The utility model is described further with reference to the accompanying drawing:
Embodiment:
As shown in Fig. 2, specifically including that roller 1, round tube segment 2, small front apron 3, shaft block ring 4, spring 5, J-shaped bolt
6, roller installs crossbeam 7.The waist-shaped hole for making its long end pull out round tube segment 2 will be drawn outside J-shaped bolt 6, then make J-shaped bolt 6 short
The largest face for making slidable installation crossbeam 7 in short end end face around the rotation of long end is held, comes up, is bonded two right opposites, at this time
Roller 1 unlocks；J-shaped bolt 6 is pulled out, so that its short end end face is slowly left roller installation 7 largest face of crossbeam, then inserts J-shaped
6 short end of pin makes short end end face not slidable installation 7 largest face of crossbeam, while gently rotating cylinder 1 around the rotation of long end, by round tube
Hole location on segment 2 is aligned with the long end of J-shaped bolt 6, is slowly loosed one's grip, and J-shaped bolt 6 is slowly inserted under the pressure effect of spring 5
In the hole location of round tube segment 2, lock at this time.
Specific installation method:
As shown in Fig. 2, first installing the group of roller 1 and round tube segment 2 according to the installation hole location that roller installs 7 both ends of crossbeam
Then the compression of spring 5 installs it just between crossbeam 7 and the hole location of small front apron 3 in roller by part, from outside by J-shaped bolt
6 long end passes through spring 5, and spring 5 is compressed a small distance to roller installation 7 largest face direction of crossbeam and loads onto shaft block ring 4,
Then compression is decontroled, is installed.
In summary the utility model achieves the desired purpose.
Claims (6)
1. locking and the unlocking structure of a kind of no-power drum mainly include roller, roller installation crossbeam, J-shaped bolt, round tube section
Section, small front apron, shaft block ring and spring, it is characterised in that: the locking of the no-power drum can pass through with unlocking structure
The J-shaped bolt is pulled out or rebounded the roller is unlocked or be locked.
2. locking and the unlocking structure of no-power drum according to claim 1, it is characterised in that: described roller one end is solid
Surely have with the isodiametric round tube segment of the roller, have the waist-shaped hole uniformly distributed around round tube axis on the cylindrical surface of the round tube segment.
3. locking and the unlocking structure of no-power drum according to claim 1, it is characterised in that: the roller installation is horizontal
There are through-hole, and the through-hole of the through-hole of the roller mounting plate and the small front apron in beam, the small front apron, the round tube segment
And any through-hole three on the round tube segment can be coaxial.
4. locking and the unlocking structure of no-power drum according to claim 1, it is characterised in that: outside the J-shaped bolt
Shape is in J-shaped, and section is circle.
5. locking and the unlocking structure of no-power drum according to claim 1, it is characterised in that: the J-shaped bolt
When short end end face is bonded with the largest face of roller installation crossbeam, the long end of J-shaped bolt cannot be inserted into round tube segment waist-shaped hole
The middle locking roller.
6. locking and the unlocking structure of no-power drum according to claim 1, it is characterised in that: the J-shaped bolt
When interlude is in contact with the largest face of roller installation crossbeam, the long end of J-shaped bolt can be inserted into the waist-shaped hole of round tube segment
Lock the roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822110291.6U CN209212840U (en) | 2018-12-17 | 2018-12-17 | A kind of structure of the locking and unlock of no-power drum |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822110291.6U CN209212840U (en) | 2018-12-17 | 2018-12-17 | A kind of structure of the locking and unlock of no-power drum |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209212840U true CN209212840U (en) | 2019-08-06 |
Family
ID=67464733
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822110291.6U Active CN209212840U (en) | 2018-12-17 | 2018-12-17 | A kind of structure of the locking and unlock of no-power drum |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209212840U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109372910A (en) * | 2018-12-17 | 2019-02-22 | 武汉汉利物料搬运机械有限公司 | A kind of structure of the locking and unlock of no-power drum |
-
2018
- 2018-12-17 CN CN201822110291.6U patent/CN209212840U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109372910A (en) * | 2018-12-17 | 2019-02-22 | 武汉汉利物料搬运机械有限公司 | A kind of structure of the locking and unlock of no-power drum |
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