CN206447531U - A kind of machine driving raising door frame - Google Patents
A kind of machine driving raising door frame Download PDFInfo
- Publication number
- CN206447531U CN206447531U CN201621384625.3U CN201621384625U CN206447531U CN 206447531 U CN206447531 U CN 206447531U CN 201621384625 U CN201621384625 U CN 201621384625U CN 206447531 U CN206447531 U CN 206447531U
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- CN
- China
- Prior art keywords
- wheel
- door frame
- transmission device
- machine driving
- chain
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Abstract
The utility model discloses a kind of machine driving raising door frame, its structure includes outer mast, inner upright mounting, lift oil tank, transmission device, keep off shelf, pallet fork, bearing frame, goods shelf, dump ram, oil pipe, driving wheel, helical pitch bar, reinforcing member, the outer mast is connected with inner upright mounting, the lift oil tank is connected with transmission device, the transmission device is by mechanical tensioner, tensioning wheel, guide chain plate, timing sprocket wheel, intermediate chain wheel, chain is constituted, the mechanical tensioner is connected with tensioning wheel, the guide chain plate is connected with timing sprocket wheel, intermediate chain wheel is provided with above the timing sprocket wheel, the intermediate chain wheel is connected with chain, the helical pitch bar is fixedly connected with reinforcing member.The utility model is provided with transmission device, can lift tensioning pressure, and fast reaction solves door frame and starts big with bearing capacity, easily causes starting pressure not enough, the problem of reaction speed is slow.
Description
Technical field
The utility model is a kind of machine driving raising door frame, belongs to door frame field.
Background technology
Lift the mechanism of goods, also known as door frame.By inner upright mounting, outer mast, goods shelf, pallet fork, sprocket wheel, chain, raising
Oil cylinder and dump ram etc. are constituted.
Prior art discloses Application No.：201220654224.0 a kind of machine driving raising door frame, including door frame
Assembly, power set and pallet fork assembly, described door frame assembly include being oriented to the outer mast of slip, middle door frame and interior each other
Door frame, thick stick driving device motor, gearbox, ball-screw assembly are constituted, and ball-screw assembly, which is constituted, includes cylinder body, input screw mandrel
With output piston bar；The output shaft of motor and the input of gearbox are connected, the output end input screw rod transmission of gearbox
Connection, door frame is upper during the end of the output piston bar of two sets of ball-screw assemblies drives with the drive connection of middle door frame both sides respectively
Lower movement is so as to drive moving up and down for pallet fork assembly.The raising door frame replaces existing by ingenious unique mechanical transmission structure
Hydraulic drive scheme so that raising door frame is more efficient, raising position is accurate, 24 hours uninterrupted and low temperature under normal work
Purpose.But it is disadvantageous in that starting is big with bearing capacity, starting pressure is easily caused not enough, reaction speed is slow.
Utility model content
In view of the deficienciess of the prior art, the utility model purpose is to provide a kind of machine driving raising door frame, to solve
Certainly existing machine driving raising door frame starts big with bearing capacity, easily causes starting pressure not enough, the problem of reaction speed is slow.
To achieve these goals, the utility model is to realize by the following technical solutions：A kind of machine driving rises
Rise door frame, its structure includes outer mast, inner upright mounting, lift oil tank, transmission device, gear shelf, pallet fork, bearing frame, goods shelf, inclined
Oblique oil cylinder, oil pipe, driving wheel, helical pitch bar, reinforcing member, the outer mast are connected with inner upright mounting, and the lift oil tank is filled with transmission
Put and be connected, the transmission device is made up of mechanical tensioner, tensioning wheel, guide chain plate, timing sprocket wheel, intermediate chain wheel, chain, institute
State mechanical tensioner with tensioning wheel to be connected, the guide chain plate is connected with timing sprocket wheel, in being provided with above the timing sprocket wheel
Between sprocket wheel, the intermediate chain wheel is connected with chain, and the mechanical tensioner is connected with lift oil tank, the pallet fork and load-bearing
Frame is connected, and the goods shelf is connected by keeping off shelf with dump ram, and the driving wheel is located in inner upright mounting, the helical pitch bar
It is fixedly connected with reinforcing member.
Further, the inner upright mounting is connected with lift oil tank.
Further, it is provided with guide chain plate below the tensioning wheel.
Further, the gear shelf are fixedly connected with pallet fork.
Further, the bearing frame is fastenedly connected with goods shelf.
Further, the dump ram is connected with oil pipe.
The beneficial effects of the utility model are that, provided with transmission device, can lift tensioning pressure, and fast reaction solves door frame
Start big with bearing capacity, easily cause starting pressure not enough, the problem of reaction speed is slow.
Brief description of the drawings
By reading the detailed description made with reference to the following drawings to non-limiting example, other spies of the present utility model
Levy, objects and advantages will become more apparent upon：
Fig. 1 is a kind of structural representation of machine driving raising door frame of the utility model；
Fig. 2 is transmission device schematic diagram of the present utility model.
Fig. 3 is operation principle schematic diagram of the present utility model.
In figure：Outer mast -1, inner upright mounting -2, lift oil tank -3, transmission device -4, mechanical tensioner -401, tensioning wheel -
402nd, guide chain plate -403, timing sprocket wheel -404, intermediate chain wheel -405, chain -406, gear shelf -5, pallet fork -6, bearing frame -7, goods
Crotch -8, dump ram -9, oil pipe -10, driving wheel -11, helical pitch bar -12, reinforcing member -13.
Embodiment
To be easy to understand technological means, creation characteristic, reached purpose and effect of the utility model realization, below
With reference to embodiment, the utility model is expanded on further.
Fig. 1-Fig. 2 is referred to, the utility model provides a kind of technical scheme：A kind of machine driving raising door frame, its structure
Including outer mast 1, inner upright mounting 2, lift oil tank 3, transmission device 4, gear shelf 5, pallet fork 6, bearing frame 7, goods shelf 8, inclination oil
Cylinder 9, oil pipe 10, driving wheel 11, helical pitch bar 12, reinforcing member 13, the outer mast 1 are connected with inner upright mounting 2, the lift oil tank 3
It is connected with transmission device 4, the transmission device 4 is by mechanical tensioner 401, tensioning wheel 402, guide chain plate 403, timing sprocket wheel
404th, intermediate chain wheel 405, chain 406 are constituted, and the mechanical tensioner 401 is connected with tensioning wheel 402, the guide chain plate 403
It is connected with timing sprocket wheel 404, the top of timing sprocket wheel 404 is provided with intermediate chain wheel 405, the intermediate chain wheel 405 and chain
406 are connected, and the mechanical tensioner 401 is connected with lift oil tank 3, and the pallet fork 6 is connected with bearing frame 7, the goods
Crotch 8 is connected by keeping off shelf 5 with dump ram 9, and the driving wheel 11 is located in inner upright mounting 2, and the helical pitch bar 12 is with reinforcing
Part 13 is fixedly connected, and the inner upright mounting 2 is connected with lift oil tank 3, and the lower section of tensioning wheel 402 is provided with guide chain plate 403, described
Gear shelf 5 are fixedly connected with pallet fork 6, and the bearing frame 7 is fastenedly connected with goods shelf 8, and the dump ram 9 is connected with oil pipe 10
Connect.
Carrying out in use, refering to Fig. 3, lift oil tank 3 is that transmission device 4 provides mains power, the band of mechanical tensioner 401
Dynamic tensioning wheel 402 is rotated, and starts reaction speed soon, the control chain 406 of guide chain plate 403 track, forces timing sprocket wheel 404 and middle
Sprocket wheel 405 is timed rotation simultaneously, drives goods shelf 8 to make mechanical elevating motion.
General principle of the present utility model and principal character and advantage of the present utility model has been shown and described above, for
For those skilled in the art, it is clear that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and without departing substantially from this
In the case of the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter
From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, scope of the present utility model is by institute
Attached claim rather than described above are limited, it is intended that will fall in the implication and scope of the equivalency of claim
All changes are included in the utility model.Any reference in claim should not be considered as to the right involved by limitation
It is required that.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that for clarity, those skilled in the art should
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It may be appreciated other embodiment.
Claims (6)
1. a kind of machine driving raising door frame, it is characterised in that：Its structure includes outer mast (1), inner upright mounting (2), lift oil tank
(3), transmission device (4), gear shelf (5), pallet fork (6), bearing frame (7), goods shelf (8), dump ram (9), oil pipe (10), dynamic
Take turns (11), helical pitch bar (12), reinforcing member (13), the outer mast (1) is connected with inner upright mounting (2), the lift oil tank (3) and
Transmission device (4) is connected, and the transmission device (4) is by mechanical tensioner (401), tensioning wheel (402), guide chain plate (403), fixed
When sprocket wheel (404), intermediate chain wheel (405), chain (406) composition, the mechanical tensioner (401) is connected with tensioning wheel (402)
Connect, the guide chain plate (403) is connected with timing sprocket wheel (404), intermediate chain wheel is provided with above the timing sprocket wheel (404)
(405), the intermediate chain wheel (405) is connected with chain (406), and the mechanical tensioner (401) is connected with lift oil tank (3)
Connect, the pallet fork (6) is connected with bearing frame (7), the goods shelf (8) is connected by keeping off shelf (5) with dump ram (9)
Connect, the driving wheel (11) is located in inner upright mounting (2), and the helical pitch bar (12) is fixedly connected with reinforcing member (13).
2. a kind of machine driving raising door frame according to claim 1, it is characterised in that：The inner upright mounting (2) and raising
Oil cylinder (3) is connected.
3. a kind of machine driving raising door frame according to claim 1, it is characterised in that：Below the tensioning wheel (402)
Provided with guide chain plate (403).
4. a kind of machine driving raising door frame according to claim 1, it is characterised in that：The gear shelf (5) and pallet fork
(6) it is fixedly connected.
5. a kind of machine driving raising door frame according to claim 1, it is characterised in that：The bearing frame (7) and pallet fork
Frame (8) is fastenedly connected.
6. a kind of machine driving raising door frame according to claim 1, it is characterised in that：The dump ram (9) and oil
Pipe (10) is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621384625.3U CN206447531U (en) | 2016-12-16 | 2016-12-16 | A kind of machine driving raising door frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621384625.3U CN206447531U (en) | 2016-12-16 | 2016-12-16 | A kind of machine driving raising door frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206447531U true CN206447531U (en) | 2017-08-29 |
Family
ID=59672851
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621384625.3U Expired - Fee Related CN206447531U (en) | 2016-12-16 | 2016-12-16 | A kind of machine driving raising door frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206447531U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107814118A (en) * | 2017-11-30 | 2018-03-20 | 重庆朗奥机械有限公司 | A kind of safe transit shelf for auto parts and components |
-
2016
- 2016-12-16 CN CN201621384625.3U patent/CN206447531U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107814118A (en) * | 2017-11-30 | 2018-03-20 | 重庆朗奥机械有限公司 | A kind of safe transit shelf for auto parts and components |
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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 |
Granted publication date: 20170829 Termination date: 20171216 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |