CN214250521U - Cabin door turning plate - Google Patents
Cabin door turning plate Download PDFInfo
- Publication number
- CN214250521U CN214250521U CN202120280538.8U CN202120280538U CN214250521U CN 214250521 U CN214250521 U CN 214250521U CN 202120280538 U CN202120280538 U CN 202120280538U CN 214250521 U CN214250521 U CN 214250521U
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- CN
- China
- Prior art keywords
- transmission
- supporting plate
- plate
- rolling shaft
- cylinder
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- 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
- 230000005540 biological transmission Effects 0.000 claims abstract description 60
- 238000005096 rolling process Methods 0.000 claims abstract description 36
- 230000007246 mechanism Effects 0.000 claims abstract description 30
- 230000003014 reinforcing effect Effects 0.000 claims description 14
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004108 freeze drying Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
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Abstract
The utility model relates to the technical field of marine equipment, in particular to a cabin door turning plate, which comprises a supporting plate, wherein two sides of the supporting plate are connected with transmission mechanisms, and the transmission mechanisms are connected with cylinders; the transmission mechanism comprises a left transmission mechanism connected with the left side of the supporting plate and a right transmission mechanism connected with the right side of the supporting plate, the left transmission mechanism comprises a second rolling shaft with one end connected with the supporting plate, the second rolling shaft is sleeved in a bearing, and the bearing is fixed on the shaft sleeve seat; the right transmission mechanism comprises a first roller with one end connected with the supporting plate, the roller is sleeved in the bearing, the bearing is fixed on the shaft sleeve seat, the other end of the first roller is connected with one end of the transmission plate, the transmission plate is provided with a long strip-shaped chute, the transmission plate is connected with a transmission block through a bolt, the bolt can be fixed in the long strip-shaped chute in a sliding mode, one end of the side face of the transmission block is provided with a hole matched with the bolt, and the other end of the transmission block is connected with the cylinder.
Description
Technical Field
The utility model belongs to the technical field of the freeze-drying equipment technique and specifically relates to a hatch door turns over board.
Background
When the cargo is transported by the skip car in the cabin, steps or gaps are formed between the cabin floor and the ground, the skip car can shake when the full load exits from the cabin and passes through the steps or the gaps, the cargo is very easy to slide, the transportation efficiency is reduced, and even danger occurs.
Disclosure of Invention
The utility model aims at: overcomes the defects in the prior art, and provides a cabin door turning plate which can enable a skip car to stably enter and exit a cabin body.
In order to solve the technical problem, the utility model discloses a technical scheme as follows:
a cabin door turning plate comprises a supporting plate, wherein two sides of the supporting plate are connected with transmission mechanisms, and the transmission mechanisms are connected with cylinders; the transmission mechanism comprises a left transmission mechanism connected with the left side of the supporting plate and a right transmission mechanism connected with the right side of the supporting plate, the left transmission mechanism comprises a second rolling shaft with one end connected with the supporting plate, the second rolling shaft is sleeved in a bearing, and the bearing is fixed on the shaft sleeve seat; the right transmission mechanism comprises a first roller with one end connected with the supporting plate, the roller is sleeved in the bearing, the bearing is fixed on the shaft sleeve seat, the other end of the first roller is connected with one end of the transmission plate, a long strip-shaped sliding groove is formed in the transmission plate, the transmission plate is connected with a transmission block through a bolt, the bolt can be fixed in the long strip-shaped sliding groove in a sliding mode, a hole matched with the bolt is formed in one end of the side face of the transmission block, and the other end of the transmission block is connected with the air cylinder.
Furthermore, the bottom surface of cylinder is connected with two cylinder supports, cylinder support is located respectively the front end and the rear end of cylinder bottom surface, cylinder support is a right angle bent plate, open on the right angle bent plate have two with cylinder front and back screw hole assorted hole.
Furthermore, reinforcing ribs are connected between the supporting plate and the first rolling shaft and between the supporting plate and the second rolling shaft.
Furthermore, the cross section of one end of the first rolling shaft and the second rolling shaft connected with the reinforcing rib is square, a square hole matched with the square is formed in the reinforcing rib, and the square end of the first rolling shaft and the square end of the second rolling shaft are inserted into the square hole of the reinforcing rib.
Furthermore, the cross section of the other end of the first rolling shaft is a regular octagon, a regular octagon hole matched with the regular octagon is formed in the transmission plate, and the regular octagon end of the first rolling shaft is inserted into the regular octagon hole of the transmission plate.
Further, the angle between the driving plate and the supporting plate is 45 degrees.
Furthermore, the shape of the side surface of the transmission plate is oval, the shape of the side surface of the sliding groove is oval, and the diameter of the sliding groove is equal to that of the bolt.
Furthermore, two bearings are sleeved outside the first rolling shaft.
Furthermore, the side edge of the supporting plate is provided with a flanging.
Furthermore, the bottom surface of the transmission block is provided with a piston rod hole matched with the top of the piston rod of the air cylinder, and the piston rod of the air cylinder is embedded in the piston rod hole.
Adopt the technical scheme of the utility model's beneficial effect is:
1. the utility model discloses make the cabin body that withdraws from that the skip can be steady, avoided the goods landing.
2. The utility model discloses simple structure, shared space is little, and the operating efficiency is high.
3. Choose the push rod to compare in the space of choosing the motor to save width direction for use, make the utility model discloses a small.
4. The connecting ends of the first rolling shaft and the second rolling shaft are both polygonal, so that relative rotation between the first rolling shaft and a part connected with the first rolling shaft in the rotating process is avoided, and the working efficiency of the equipment is improved.
5. The cylinder bracket allows the cylinder to be easily disassembled for maintenance and repair.
6. The reinforcing ribs on the two sides of the supporting plate can prolong the service life of the equipment, reduce the times of maintenance and save money and labor.
7. The flanging at the side edge of the supporting plate can prevent the skip car from deviating and sliding off the supporting plate when passing through the supporting plate.
8. The contained angle between driving plate and the layer board is 45 can prevent that the transmission piece from producing the dead point when passing through bolt pulling driving plate.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without inventive labor. Wherein
Fig. 1 is an oblique view of the present invention;
FIG. 2 is an oblique view of the drive plate;
FIG. 3 is an oblique view of the drive block;
fig. 4 is an installation schematic.
1-supporting plate 21-roller I22-roller II 3-bearing 4-shaft sleeve seat 5-transmission plate 51-sliding groove 52-regular octagonal hole 6-bolt 7-transmission block 8-cylinder 9-cylinder support 10-reinforcing rib 101-square hole 11-flanging.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic drawings and illustrate the basic structure of the present invention only in a schematic manner, and thus show only the components related to the present invention. The utility model discloses utilize structural schematic diagram etc. to carry out the detailed description, the schematic diagram is the example only, and it should not restrict here the scope of the utility model protection. In addition, the actual fabrication process should include three-dimensional space of length, width and depth.
Referring to fig. 1-4, a hatch flap comprises a support plate 1, wherein both sides of the support plate 1 are connected with a transmission mechanism, and the transmission mechanism is connected with a cylinder 8; the transmission mechanism comprises a left transmission mechanism connected with the left side of the supporting plate 1 and a right transmission mechanism connected with the right side of the supporting plate 1, the left transmission mechanism comprises a second rolling shaft 22, one end of the second rolling shaft 22 is connected with the supporting plate 1, the second rolling shaft 22 is sleeved in the bearing 3, and the bearing 3 is fixed on the shaft sleeve seat 4; right side drive mechanism includes roller bearing 21 that one end and layer board 1 are connected, roller bearing 21 cup joints in bearing 3, bearing 3 is fixed on axle sleeve seat 4, axle sleeve seat 4 is connected or is welded on cabin body floor with cabin body floor contact, the other end of roller bearing 21 links to each other with the one end of driving plate 5, it has a rectangular shape spout 51 to open on the driving plate 5, driving plate 5 is connected with driving block 7 through bolt 6, bolt 6 can be become by round pin axle and split pin group also can be by bolt and nut constitution, 6 slidable of bolt fix in rectangular shape spout 51, the one end of driving block 7 side is opened there is the hole with 6 assorted of bolt, the other end of driving block 7 links to each other with cylinder 8.
The bottom surface of cylinder 8 is connected with two cylinder support 9, cylinder support 9 is located respectively the front end and the rear end of 8 bottom surfaces of cylinder, cylinder support 9 is a right angle bent plate, it has two and cylinder 8 fore-and-aft screw hole assorted holes to open on the right angle bent plate, cylinder support 9 passes through the bolt fastening on cylinder 8, cylinder support 9 welds on cabin body floor.
And reinforcing ribs 10 are connected between the supporting plate 1 and the first rolling shaft 21 and between the supporting plate 1 and the second rolling shaft 22. Avoid direct drive layer board 1 to cause layer board 1 to produce deformation, influence the utility model discloses a life.
As shown in fig. 3, the cross section of one end of the first roller 21 and the second roller 22 connected with the reinforcing rib 10 is square, the reinforcing rib 10 is provided with a square hole 101 matched with the square, and the square end of the first roller 21 and the second roller 22 is inserted into the square hole 101 of the reinforcing rib 10. As shown in fig. 2, the section of the other end of the first roller 21 is a regular octagon, a regular octagon hole 52 matched with the regular octagon is formed in the transmission plate 5, and the regular octagon end of the first roller 21 is inserted into the regular octagon hole 52 of the transmission plate 5. The connecting ends of the first roller 21 and the second roller 22 are both polygonal, so that relative rotation with connected parts in the rotating process is avoided, and the working efficiency of the equipment is improved.
The angle between the driving plate 5 and the pallet 1 is 45 deg.. The included angle between the driving plate 5 and the supporting plate 1 is 45 degrees, so that dead points can be prevented from being generated when the driving block 7 pulls the driving plate 5 through the bolt 6. The side surface of the transmission plate 5 is oblong, the side surface of the sliding groove 51 is oblong, and the diameter of the sliding groove 51 is equal to that of the bolt 6.
Two bearings 3 are sleeved outside the first roller 21. The phenomenon that the coaxiality is influenced by deformation of the first rolling shaft 21 in the running process due to overlong length is avoided.
The side edge of the supporting plate 1 is provided with a flanging 11. The reinforcing ribs 10 on the two sides of the supporting plate 1 can prolong the service life of the equipment, reduce the times of maintenance and save money and labor.
The bottom surface of the transmission block 7 is provided with a piston rod hole matched with the top of a piston rod of the air cylinder 8, and the piston rod of the air cylinder 8 is embedded in the piston rod hole. The piston rod can be connected with the piston rod hole through threads, and the piston rod can also be inserted into the piston rod hole and then welded at the edge.
As shown in fig. 4, the utility model is installed at the door opening of the cabin.
When the skip car is required to enter the cabin body, the control cylinder 8 extends out of the piston rod, the supporting plate 1 is put down through the transmission mechanism, when the other side of the supporting plate 1 contacts the ground, the skip car is pushed into the cabin body and retreats from the cabin body along the supporting plate 1, after the skip car retreats from the cabin body, the control cylinder 8 retracts the piston rod, and the supporting plate 1 is lifted up through the transmission mechanism.
In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (10)
1. A hatch flap, characterized in that: the device comprises a supporting plate, wherein two sides of the supporting plate are connected with transmission mechanisms, and the transmission mechanisms are connected with cylinders;
the transmission mechanism comprises a left transmission mechanism connected with the left side of the supporting plate and a right transmission mechanism connected with the right side of the supporting plate, the left transmission mechanism comprises a second rolling shaft with one end connected with the supporting plate, the second rolling shaft is sleeved in a bearing, and the bearing is fixed on the shaft sleeve seat; the right transmission mechanism comprises a first roller with one end connected with the supporting plate, the roller is sleeved in the bearing, the bearing is fixed on the shaft sleeve seat, the other end of the first roller is connected with one end of the transmission plate, a long strip-shaped sliding groove is formed in the transmission plate, the transmission plate is connected with a transmission block through a bolt, the bolt can be fixed in the long strip-shaped sliding groove in a sliding mode, a hole matched with the bolt is formed in one end of the side face of the transmission block, and the other end of the transmission block is connected with the air cylinder.
2. The door flap of claim 1, wherein: the bottom surface of cylinder is connected with two cylinder supports, and two cylinder supports are located respectively the front end and the rear end of cylinder bottom surface, the cylinder support is a right angle bent plate, open on the right angle bent plate have two with cylinder front and back screw hole assorted hole.
3. The door flap of claim 2, wherein: and reinforcing ribs are connected between the supporting plate and the first rolling shaft and between the supporting plate and the second rolling shaft.
4. The door flap of claim 3, wherein: one end of the first rolling shaft and one end of the second rolling shaft are connected with the reinforcing rib, the cross section of the first rolling shaft and the second rolling shaft are square, square holes matched with the square holes are formed in the reinforcing rib, and the square ends of the first rolling shaft and the second rolling shaft are inserted into the square holes of the reinforcing rib.
5. The door flap of claim 4, wherein: the cross section of the other end of the first rolling shaft is a regular octagon, a regular octagon hole matched with the regular octagon is formed in the transmission plate, and the regular octagon end of the first rolling shaft is inserted into the regular octagon hole of the transmission plate.
6. The door flap of claim 5, wherein: the angle between the driving plate and the supporting plate is 45 degrees.
7. The door flap of claim 6, wherein: the side surface of the transmission plate is oblong, the side surface of the sliding groove is oblong, and the diameter of the sliding groove is equal to that of the bolt.
8. The door flap of claim 7, wherein: two bearings are sleeved outside the first rolling shaft.
9. The door flap of claim 8, wherein: and the side edge of the supporting plate is provided with a flanging.
10. The door flap of claim 9, wherein: the bottom surface of the transmission block is provided with a piston rod hole matched with the top of a piston rod of the air cylinder, and the piston rod of the air cylinder is embedded in the piston rod hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120280538.8U CN214250521U (en) | 2021-02-01 | 2021-02-01 | Cabin door turning plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120280538.8U CN214250521U (en) | 2021-02-01 | 2021-02-01 | Cabin door turning plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214250521U true CN214250521U (en) | 2021-09-21 |
Family
ID=77795495
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120280538.8U Expired - Fee Related CN214250521U (en) | 2021-02-01 | 2021-02-01 | Cabin door turning plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214250521U (en) |
-
2021
- 2021-02-01 CN CN202120280538.8U patent/CN214250521U/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: 20210921 |