CN204098721U - A kind of bolt shot-blasting machine hatch door - Google Patents
A kind of bolt shot-blasting machine hatch door Download PDFInfo
- Publication number
- CN204098721U CN204098721U CN201420553878.3U CN201420553878U CN204098721U CN 204098721 U CN204098721 U CN 204098721U CN 201420553878 U CN201420553878 U CN 201420553878U CN 204098721 U CN204098721 U CN 204098721U
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- China
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- hatch door
- rotating dog
- support
- snap ring
- oil cylinder
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Abstract
A kind of bolt shot-blasting machine hatch door, by elongation hydraulic fluid port, shorten hydraulic fluid port, hatch door rotating dog snap ring, support rotating dog snap ring, connecting rod, hatch door, rotating dog on support, hatch door rotating dog, support, driving oil cylinder forms, the upper and lower both sides of described support have four support rotating dogs, one end of connecting rod is connected with support rotating dog, the head support rotating dog snap ring of support rotating dog blocks, the other end of described company is connected with the hatch door rotating dog above hatch door, and with and block with hatch door rotating dog snap ring, the other end of described hatch door is connected with driving oil cylinder, and block with hatch door rotating dog snap ring, the other end of described driving oil cylinder is connected with the support rotating dog on support, and block with support rotating dog snap ring.The utility model has the advantage of that structure is simple, be convenient to the advantages such as hatch door keying.
Description
Technical field
The utility model relates to a kind of bolt shot-blasting machine hatch door.
Background technology
Bolt ball blast is a traditional operating type, and current shot-blasting machine is all lean on the craft of operating personnel to open and close hatch door and loading and unloading substantially, and there is labour intensity large, ball blast dust is to defects such as the injuries of human body.
Utility model content
The utility model is the defect problem solving above-mentioned shot-blasting machine, provides a kind of bolt shot-blasting machine hatch door, has structure simple, can open and close shot-blasting machine hatch door, the advantages such as convenient operation by hydraulic pressure.
The utility model adopts following technical scheme:
A kind of bolt shot-blasting machine hatch door, is made up of rotating dog, hatch door rotating dog, support, driving oil cylinder on elongation hydraulic fluid port, shortening hydraulic fluid port, hatch door rotating dog snap ring, support rotating dog snap ring, connecting rod, hatch door, support.
The upper and lower both sides of described support have four support rotating dogs, and one end of connecting rod is connected with support rotating dog, and the head support rotating dog snap ring of support rotating dog blocks.
The other end of described connecting rod is connected with the hatch door rotating dog above hatch door, and blocks with hatch door rotating dog snap ring.
The other end of described hatch door is connected with driving oil cylinder, and blocks with hatch door rotating dog snap ring.
The other end of described driving oil cylinder is connected with the support rotating dog on support, and blocks with support rotating dog snap ring.
When shortening hydraulic fluid port supply hydraulic oil, when elongation hydraulic fluid port leads to air, drive oil cylinder to shrink and shorten, drivening rod and cabin are rotated, until cabin is in buttoned-up status.
When elongation hydraulic fluid port supply hydraulic oil, when shortening hydraulic fluid port leads to air, drive oil cylinder to extend, drivening rod and hatch door rotate, until hatch door is in complete opening.
The utility model has the advantage of that structure is simple, be convenient to the advantages such as hatch door keying.
Accompanying drawing explanation
Fig. 1 is the A-A full sectional view that the utility model hatch door is in when closing completely.
Fig. 2 is the left view that the utility model hatch door is in when closing completely.
Fig. 3 is that the utility model hatch door is in the front view opened completely when closing.
Fig. 4 is that the utility model hatch door is in the left view opened completely when closing.
Wherein: 1. extend hydraulic fluid port, 2. shorten hydraulic fluid port, 3. hatch door rotating dog snap ring, 4. support rotating dog snap ring, 5. connecting rod, 6. hatch door, 7. support rotating dog, 8. hatch door rotating dog, 9. support, 10. drive oil cylinder.
Detailed description of the invention
Below in conjunction with accompanying drawing and detailed description of the invention, the utility model is described further.
The utility model as shown in Figure 1, Figure 2, Figure 3 and Figure 4, a kind of bolt shot-blasting machine hatch door, by elongation hydraulic fluid port 1, shortening hydraulic fluid port 2, hatch door rotating dog snap ring 3, support rotating dog snap ring 4, connecting rod 5, hatch door 6, support rotating dog 7, hatch door rotating dog 8, support 9, drives oil cylinder 10 to form.
Described support about 9 both sides have four support rotating dogs 7, and one end of connecting rod 5 is connected with support rotating dog 7, and connecting rod 5 can rotate around support rotating dog 7, and the head support rotating dog snap ring 4 of support rotating dog 7 blocks, and does not allow connecting rod 5 come off.
The other end of described connecting rod 5 is connected with the hatch door rotating dog 8 above hatch door 6, and blocks with hatch door rotating dog snap ring 3, does not allow connecting rod 5 come off.
The other end of described hatch door 6 is connected with driving oil cylinder 10, and blocks with hatch door rotating dog snap ring 3, does not allow and drives oil cylinder 10 to come off.
The other end of described driving oil cylinder 10 is connected with the support rotating dog 7 on support 9, and blocks with support rotating dog snap ring 4, does not allow and drives oil cylinder 10 to come off.
When shortening hydraulic fluid port 2 supplies hydraulic oil, when 1 elongation hydraulic fluid port leads to air, drive oil cylinder 10 to shrink and shorten, drivening rod 5 and cabin 6 are rotated, until cabin 6 is in buttoned-up status.
When elongation hydraulic fluid port 1 supplies hydraulic oil, when shortening hydraulic fluid port 2 leads to air, drive oil cylinder 10 to extend, drivening rod 5 and hatch door 6 rotate, until hatch door 6 is in complete opening.
Claims (1)
1. a bolt shot-blasting machine hatch door, by elongation hydraulic fluid port (1), shorten hydraulic fluid port (2), hatch door rotating dog snap ring (3), support rotating dog snap ring (4), connecting rod (5), hatch door (6), support rotating dog (7), hatch door rotating dog (8), support (9), drive oil cylinder (10) composition, it is characterized in that: described support (9) has four support rotating dogs (7) in both sides up and down, one end of connecting rod (5) is connected with support rotating dog (7), head support rotating dog snap ring (4) of support rotating dog (7) blocks, the other end of described connecting rod (5) is connected with the hatch door rotating dog (8) above hatch door (6), and block with hatch door rotating dog snap ring (3), the other end of described hatch door (6) is connected with driving oil cylinder (10), and block with hatch door rotating dog snap ring (3), the other end of described driving oil cylinder (10) is connected with the support rotating dog (7) on support (9), and block with support rotating dog snap ring (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420553878.3U CN204098721U (en) | 2014-09-10 | 2014-09-10 | A kind of bolt shot-blasting machine hatch door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420553878.3U CN204098721U (en) | 2014-09-10 | 2014-09-10 | A kind of bolt shot-blasting machine hatch door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204098721U true CN204098721U (en) | 2015-01-14 |
Family
ID=52267158
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420553878.3U Active CN204098721U (en) | 2014-09-10 | 2014-09-10 | A kind of bolt shot-blasting machine hatch door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204098721U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112554647A (en) * | 2020-11-17 | 2021-03-26 | 浙江王力安防产品有限公司 | Handle panel |
-
2014
- 2014-09-10 CN CN201420553878.3U patent/CN204098721U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112554647A (en) * | 2020-11-17 | 2021-03-26 | 浙江王力安防产品有限公司 | Handle panel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |