CN104692221A - Stair step double-screw auger operation device - Google Patents
Stair step double-screw auger operation device Download PDFInfo
- Publication number
- CN104692221A CN104692221A CN201310640214.0A CN201310640214A CN104692221A CN 104692221 A CN104692221 A CN 104692221A CN 201310640214 A CN201310640214 A CN 201310640214A CN 104692221 A CN104692221 A CN 104692221A
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- CN
- China
- Prior art keywords
- bearing
- chassis
- spiral
- screw feeder
- wheel
- 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
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B21/00—Kinds or types of escalators or moving walkways
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B23/00—Component parts of escalators or moving walkways
- B66B23/02—Driving gear
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B23/00—Component parts of escalators or moving walkways
- B66B23/08—Carrying surfaces
Landscapes
- Screw Conveyors (AREA)
Abstract
The invention relates to an operation device for walking up and down stairs, and belongs to the technical field of loading appliances. A stair step double-screw auger operation device comprises a chassis (6) combination, a spiral auger (1) combination and a driving device. The spiral auger (1) combination consists of left-handed and right-handed double-spiral augers (1); wheel shafts (5) are arranged at the two sides of the outer edge of spiral blades (3); and spiral blade wheels (4) are mounted to achieve an effect of supporting the spiral blades (3). The thread pitches of the spiral augers (1) are equal to the distances of each floor of stair steps; and auger shafts (2) rotate to drive the spiral blades (3) to rotate from one step to another step under the support of the spiral blade wheels (4) so as to form vertical operation of the stair step double-screw auger operation device on the stair steps. A device for bearing humans or objects is mounted on a bearing surface of the chassis (6) to conveniently convey the humans or objects to walk up and down stairs stably, so that the operation is simple, and the convenience is brought to people.
Description
Technical field
This technological invention, relates to a kind of running gear of stair activity step, belongs to loading utensil technical field.
Background technology
ongo downstairs step, bring many inconveniences, the shipping of stairway step is difficult especially, does not also have a kind of good method to solve this inconvenience and difficulty at present.
Summary of the invention
This technological invention, overcomes the deficiencies in the prior art, provides
a running gear for stair activity step, can with corresponding machinery or utensil supporting, become the transportation means of complete set.The carrying surface 7 of device installs corresponding load-carrying utensil, just can reach the object of manned loading stair activity.
The stairway step double helix screw feeder running gear of this technological invention, comprising: chassis 6 is combined; Spiral-poker 1 combines; Actuating device.It is characterized in that, chassis 6 is combined and is made up of three parts, that is: chassis 6 front top is provided with actuating device adapter plate 8; Both sides, chassis 6 are provided with screw feeder guard shield 9; Carrying surface 7 is provided with between two screw feeder guard shields 9.
Described chassis 6, front end is provided with two places and supports the bearing chamber 19 of screw conveyor shaft 2 and the bearing chamber 19 of two place's support drive devices, rear end, chassis 6 is also provided with the bearing chamber 19 that two places support screw conveyor shaft 2, circlip for bore 21 is provided with in bearing chamber 19, described carrying surface 7, be provided with many places and reserve internal thread 10, be convenient to and other machinery supports, or the utensil for delivering people or object is installed.
Described spiral-poker 1 combination comprises: screw conveyor shaft 2, flight 3, both sides, flight 3 outer are provided with two skate axles 5 from head to tail, flight wheel 4 wheel shaft 5 is equipped with, inside flight wheel 4, thrust baring 22 is housed, helical wheel 4 center is provided with axle sleeve 23 and matches with wheel shaft 5, flight wheel 4 is arranged in both sides, flight 3 outer closely, plays the effect of support helix sheet 3.
Spiral-poker 1 is combined as double helix screw feeder 1, and one of them is left-turn spiral screw feeder 1, and another is right hand helix screw feeder 1, two screw conveyor shaft 2 is utilize two of actuating device gears 15 be engaged to make its retrograde rotation.Described screw conveyor shaft 2 two ends are provided with bearing 18, two bearings 18 is arranged in the bearing chamber 19 that rear and front end, chassis 6 is provided with respectively, be provided with sprocket wheel 13 between the front side bearing 18 of screw conveyor shaft 2 and flight 3, rear end bearing 18 utilizes the effect of circlip for bore 21, makes it screw shaft 2 not vibration.
The described pitch of spiral-poker 1 is equal with the distance of stairway step every layer, during operation, flight wheel 4 contacts with step surface, drive flight 3 under the support of flight wheel 4 when screw conveyor shaft 2 rotates, rotate to another step by a step, material is thus formed the up and down operation of stairway step double helix screw feeder running gear at stairway step.
Described actuating device, drives worm decelerating machine 12 to rotate by DC machine 11, the size of the storage battery of DC machine 11 and coupling, is character according to conveying mechanical and determines.Worm decelerating machine 12 bolt 17 is fixed on actuating device adapter plate 8, utilizes the self-locking performance of worm decelerating machine 12, makes it stairway step double helix screw feeder running gear and operates steadily, do not glide.On the output shaft of worm decelerating machine 12, be provided with gear 15 successively, sprocket wheel 13, axle head be provided with bearing 18.Bearing 18 is arranged in the bearing chamber 19 of front end, chassis 6.Be fixed on gear wheel shaft 16 with another gear 15 that output shaft gear 15 is engaged mutually, gear wheel shaft 16 two ends are provided with bearing 18, and between centers is provided with sprocket wheel 13.Bearing 18 near sprocket wheel 13 is arranged in the bearing chamber 19 of front end, chassis 6, and the other end utilizes bearing seat 20 to be fixed on actuating device adapter plate 8.The power of described actuating device is by the sprocket wheel 13 of actuating device, utilizes chain 14 power to be transmitted to sprocket wheel 13 on screw conveyor shaft 2, drives the positive and negative rotation of spiral-poker 1, reach the object of stair activity step.
The beneficial effect of this technological invention is: this technological invention stairway step double helix screw feeder running gear, on the carrying surface of device, the utensil for carrying people or object can be installed, shipper or object pulsation-free stair activity step, simple to operate, bring conveniently.
Accompanying drawing explanation
Fig. 1: be stairway step double helix screw feeder running gear, each assembly set cooperatively interacts relation schematic diagram.
Fig. 2: the schematic bottom view being chassis combination.
Fig. 3: the end face schematic diagram being chassis combination.
Fig. 4: be flight wheel, be arranged on the schematic diagram of the left and right sides, flight outer.
Fig. 5: be stairway step double helix screw feeder running gear, the operation logic schematic diagram of stair activity step.
Parts name in figure: 1, spiral-poker, 2, screw conveyor shaft, 3, flight, 4, flight wheel, 5, wheel shaft, 6, chassis, 7, carrying surface, 8, actuating device adapter plate, 9, screw feeder guard shield, 10, reserved internal thread, 11, DC machine, 12, worm decelerating machine, 13, sprocket wheel, 14, chain, 15, gear, 16, gear wheel shaft, 17, bolt, 18, bearing, 19, bearing chamber, 20, bearing seat, 21, circlip for bore, 22, thrust baring, 23 axle sleeves.
Detailed description of the invention
Below in conjunction with accompanying drawing and detailed description of the invention, this technological invention is described in further detail.
a kind of stairway step double helix screw feeder running gear, (see Fig. 1, Fig. 5) comprising: chassis 6 is combined; Spiral-poker 1 combines; Actuating device.It is characterized in that, chassis 6 is combined and is made up of three parts, (see Fig. 2, Fig. 3) namely: chassis 6 front top is provided with actuating device adapter plate 8; Both sides, chassis 6 are provided with screw feeder guard shield 9; Carrying surface 7 is provided with between two screw feeder guard shields 9.
Chassis 6 described in (Fig. 2, Fig. 3), front end is provided with two and supports the bearing chamber 19 of screw conveyor shaft 2 and the bearing chamber 19 of two support drive devices, rear end, chassis 6 is also provided with the bearing chamber 19 that two support screw conveyor shaft 2, circlip for bore 21 is provided with in bearing chamber 19, described carrying surface 7, being provided with many places and reserving internal thread 10, being convenient to and other machinery supports and the utensil installed for delivering people or object.
(Fig. 1) spiral-poker 1 combination described in comprises: screw conveyor shaft 2, flight 3.Both sides, flight 3 outer are provided with two skate axles 5 from head to tail, wheel shaft 5 is equipped with flight wheel 4(and sees Fig. 4), inside flight wheel 4, thrust baring 22 is housed, flight 4 centers of taking turns are provided with axle sleeve 23 and match with wheel shaft 5, flight wheel 4 is arranged in both sides, flight 3 outer closely, plays the effect of support helix sheet 3.
(Fig. 1) spiral-poker 1 is combined as double helix screw feeder 1, and one of them is left-turn spiral screw feeder 1, and another is right hand helix screw feeder 1, two screw conveyor shaft 2 is utilize two of actuating device gears 15 be engaged to make its opposite direction rotating.Screw conveyor shaft 2 two ends are provided with bearing 18, and two bearings 18 is arranged in the bearing chamber 19 that rear and front end, chassis 6 is provided with respectively, is provided with sprocket wheel 13 between the front side bearing 18 of screw conveyor shaft 2 and flight 3.The described pitch of spiral-poker 1 and the distance of stairway step every layer are equal (see figure 5)s, during operation, flight wheel 4 contacts with step surface, drive flight 3 under the support of flight wheel 4 when screw conveyor shaft 2 rotates, rotate to another step by a step, material is thus formed the up and down operation of stairway step double helix screw feeder running gear at stairway step.
(Fig. 1) actuating device described in, drives worm decelerating machine 12 to rotate by DC machine 11, and is fixed on actuating device adapter plate 8 with bolt 17, on the output shaft of worm decelerating machine 12, is provided with gear 15 successively, sprocket wheel 13, axle head be provided with bearing 18.Bearing 18 is arranged in the bearing chamber 19 of front end, chassis 6, and be fixed on gear wheel shaft 16 with another gear 15 that output shaft gear 15 is engaged mutually, gear wheel shaft 16 two ends are provided with bearing 18, and between centers is provided with sprocket wheel 13.Bearing 18 near sprocket wheel 13 is arranged in the bearing chamber 19 of front end, chassis 6, and the other end utilizes bearing seat 20 to be fixed on actuating device adapter plate 8.The power of described actuating device is by the sprocket wheel 13 of actuating device, utilizes chain 14 power to be transmitted to sprocket wheel 13 on screw conveyor shaft 2, drives the positive and negative rotation of spiral-poker 1, reach the object (see figure 5) of stair activity step.
This technological invention, the operating process of stairway step double helix screw feeder running gear is:
The first step: the required machinery supporting with stairway step double helix screw feeder running gear or utensil are arranged on carrying surface 7, becomes a complete means of delivery.
Second step: by stairway step double helix screw feeder running gear, be placed on the step of stair, makes it flight wheel 4 contact step ground.
3rd step: start DC machine 11 according to needs that are upper or that go downstairs, control the forward or reverse of DC machine 11, just can make stairway step double helix screw feeder running gear, run up and down along stairway step, reach the object of manned loading.
Claims (5)
1.
a kind of stairway step double helix screw feeder runsdevice, comprising: chassis (6) combine, spiral-poker (1) combines, actuating device, is characterized in that, chassis (6) combination is made up of three parts, that is: chassis (6) front top is provided with actuating device adapter plate (8), chassis (6) both sides are provided with screw feeder guard shield (9), carrying surface (7) is provided with between two screw feeder guard shields (9), described spiral-poker (1) combination comprises: screw conveyor shaft (2), flight (3), flight (3) both sides, outer are provided with two skate axles (5) from head to tail, flight wheel (4) wheel shaft (5) is equipped with, spiral-poker (1) is combined as double helix screw feeder (1), one of them is left-turn spiral screw feeder (1), another is right hand helix screw feeder (1), two screw conveyor shafts (2) are that the gear (15) utilizing two of actuating device to be engaged makes its opposite direction rotating, described actuating device drives worm decelerating machine (12) to rotate by DC machine (11), worm decelerating machine (12) utilizes bolt (17) to be fixed on actuating device adapter plate (8), on the output shaft of worm decelerating machine (12), be provided with gear (15) successively, sprocket wheel (13), axle head is provided with bearing (18), bearing (18) is arranged in the bearing chamber (19) that chassis (6) front end is provided with, another gear (15) be engaged mutually with output shaft gear (15) is fixed on gear wheel shaft (16), gear wheel shaft (16) two ends are provided with bearing (18), between centers is provided with sprocket wheel (13), be arranged in the bearing chamber (19) that chassis (6) front end is provided with near the bearing (18) of sprocket wheel (13), the other end utilizes bearing seat (20) to be fixed on actuating device adapter plate (8).
2. stairway step double helix screw feeder running gear according to claim 1, it is characterized in that described chassis (6), front end is provided with two places and supports the bearing chamber (19) of screw conveyor shaft (2) and the bearing chamber (19) of two place's support drive devices, chassis (6) rear end is also provided with the bearing chamber (19) that two places support screw conveyor shaft (2), circlip for bore (21) is provided with in bearing chamber (19), described carrying surface (7), is provided with many places and reserves internal thread (10).
3. stairway step double helix screw feeder running gear according to claim 1, it is characterized in that described screw conveyor shaft (2), two ends are provided with bearing (18), two covers bearing (18) are arranged in the bearing chamber (19) that chassis (6) rear and front end is provided with respectively, are provided with sprocket wheel (13) between the front side bearing (18) of screw conveyor shaft (2) and flight (3).
4. stairway step double helix screw feeder running gear according to claim 1, it is characterized in that the power of described actuating device, by two of actuating device sprocket wheels (13), utilize chain (14) respectively power to be transmitted to sprocket wheel (13) on two screw conveyor shafts (2), drive double helix screw feeder (1) to rotate in opposite directions.
5. stairway step double helix screw feeder running gear according to claim 1, it is characterized in that described flight wheel (4), thrust baring (22) is equipped with in inner side, wheel center is provided with axle sleeve (23) and matches with wheel shaft (5), and helical wheel (4) is arranged in flight (3) both sides, outer closely.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310640214.0A CN104692221A (en) | 2013-12-04 | 2013-12-04 | Stair step double-screw auger operation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310640214.0A CN104692221A (en) | 2013-12-04 | 2013-12-04 | Stair step double-screw auger operation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104692221A true CN104692221A (en) | 2015-06-10 |
Family
ID=53339850
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310640214.0A Pending CN104692221A (en) | 2013-12-04 | 2013-12-04 | Stair step double-screw auger operation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104692221A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109878587A (en) * | 2019-03-27 | 2019-06-14 | 上海冀晟自动化成套设备有限公司 | A kind of intelligent barrow for upstairs for the stair activity that can lie low |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2115289U (en) * | 1991-10-29 | 1992-09-09 | 王权利 | Spiral walking wheel cart for ground and stairs |
| CN2860637Y (en) * | 2005-11-07 | 2007-01-24 | 李宇龙 | Spiral dredger for pipeline |
| CN102285387A (en) * | 2011-05-27 | 2011-12-21 | 广东工业大学 | Spiral-walking motion mechanism |
| CN202115610U (en) * | 2011-05-27 | 2012-01-18 | 广东工业大学 | Spiral walking movement mechanism |
| CN202213648U (en) * | 2011-05-27 | 2012-05-09 | 广东工业大学 | Rolling type helical travelling and moving mechanism |
-
2013
- 2013-12-04 CN CN201310640214.0A patent/CN104692221A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2115289U (en) * | 1991-10-29 | 1992-09-09 | 王权利 | Spiral walking wheel cart for ground and stairs |
| CN2860637Y (en) * | 2005-11-07 | 2007-01-24 | 李宇龙 | Spiral dredger for pipeline |
| CN102285387A (en) * | 2011-05-27 | 2011-12-21 | 广东工业大学 | Spiral-walking motion mechanism |
| CN202115610U (en) * | 2011-05-27 | 2012-01-18 | 广东工业大学 | Spiral walking movement mechanism |
| CN202213648U (en) * | 2011-05-27 | 2012-05-09 | 广东工业大学 | Rolling type helical travelling and moving mechanism |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109878587A (en) * | 2019-03-27 | 2019-06-14 | 上海冀晟自动化成套设备有限公司 | A kind of intelligent barrow for upstairs for the stair activity that can lie low |
| CN109878587B (en) * | 2019-03-27 | 2023-08-29 | 上海冀晟自动化成套设备有限公司 | Intelligent stair climbing vehicle capable of lying down and going up and down stairs |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150610 |