CN104444925A - Lifting mechanism of column type hopper mixing machine - Google Patents
Lifting mechanism of column type hopper mixing machine Download PDFInfo
- Publication number
- CN104444925A CN104444925A CN201410683540.4A CN201410683540A CN104444925A CN 104444925 A CN104444925 A CN 104444925A CN 201410683540 A CN201410683540 A CN 201410683540A CN 104444925 A CN104444925 A CN 104444925A
- Authority
- CN
- China
- Prior art keywords
- nut
- bearing
- enhancing screw
- gear
- finishing bevel
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F3/00—Devices, e.g. jacks, adapted for uninterrupted lifting of loads
- B66F3/44—Devices, e.g. jacks, adapted for uninterrupted lifting of loads with self-contained electric driving motors
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H1/00—Toothed gearings for conveying rotary motion
- F16H1/02—Toothed gearings for conveying rotary motion without gears having orbital motion
- F16H1/04—Toothed gearings for conveying rotary motion without gears having orbital motion involving only two intermeshing members
- F16H1/12—Toothed gearings for conveying rotary motion without gears having orbital motion involving only two intermeshing members with non-parallel axes
- F16H1/14—Toothed gearings for conveying rotary motion without gears having orbital motion involving only two intermeshing members with non-parallel axes comprising conical gears only
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/02—Gearboxes; Mounting gearing therein
- F16H57/023—Mounting or installation of gears or shafts in the gearboxes, e.g. methods or means for assembly
Abstract
The invention relates to a lifting mechanism of a column type hopper mixing machine. The lifting mechanism of the column type hopper mixing machine comprises a mudsill. The front end of the mudsill and the back end of the mudsill are connected with guide rods respectively, the two guide rods are jointly connected with a frame through guide sleeves of the guide rods respectively, a lifting casing pipe is arranged on the mudsill, at the position between the two guide rods, the lifting casing pipe and the frame are connected through the guide sleeves, the top of the lifting casing pipe is connected with a lifting screw rod through a connecting device, and the upper end of the lifting screw rod passes out of the frame to be connected with a gear box device. The lifting mechanism of the column type hopper mixing machine has the advantages of convenient use, simple structure and stable operation.
Description
Technical field
The present invention relates to a kind of screw mandrel lift system, particularly a kind of screw mandrel lift system of pillar hopper mixer.
Background technology
Mixer is generally used for the mixing of material, the lift system of existing mixer is all generally provide pressure oil to realize the lifting of mixer hopper by the piston movement in oil cylinder by Hydraulic Station, but many times because the sealing of piston rod does not with great difficulty cause the leakage of fluid, make contamination, or many times due to the impurity in fluid, hydraulic circuit is blocked, be easy to like this cause hopper be stuck in operational process travel motionless, be easy to cause safety misadventure.
Summary of the invention
The object of the invention is to overcome above deficiency, provide a kind of easy to use, structure is simple, the lift system of the pillar hopper mixer operated steadily.
Object of the present invention is achieved through the following technical solutions: a kind of lift system of pillar hopper mixer, comprise bottom girder, the rear and front end of bottom girder is all connected with guide rod, two guide rods are all connected with framework jointly by guide rod orienting sleeve, position between two guide rods is provided with lifting sleeve pipe to bottom girder, promote sleeve pipe to be connected by orienting sleeve with between framework, the top promoting sleeve pipe is connected with enhancing screw by connecting device, and the upper end of enhancing screw passes framework and is connected with gear box device.
Further improvement of the present invention is: described connecting device comprises the little circular nut be enclosed within orienting sleeve, and little circular nut is connected with swivel nut, and swivel nut is enclosed within enhancing screw, is provided with copper nut between enhancing screw and swivel nut.
Further improvement of the present invention is: described gear box device comprises gear housing, the top of gear housing is connected with bearing cap shim, the top of enhancing screw is placed in gear housing, on the position that enhancing screw is placed in gear housing, cover has nut successively from the top down, tapered roller bearing, bearing lining and the first finishing bevel gear cuter, nut lining is provided with between nut and tapered roller bearing, the side of gear housing is connected with bearing seat, bearing seat is connected with plane bearing lid, run through in bearing seat and be provided with gear wheel shaft, one end of gear wheel shaft is connected with the second finishing bevel gear cuter, first finishing bevel gear cuter and the second finishing bevel gear cuter are meshed, on the position that gear wheel shaft is placed in bearing seat inside, cover has two bearings, short lining is provided with between two bearings.
The present invention compared with prior art has the following advantages: promoted by screw mandrel, not only uses more for convenience, and operates steadily, and by screw mandrel as lift system, ensure that and do not have oil pollution, thus ensure that material is pollution-free.
accompanying drawing illustrates:
Fig. 1 is structural representation of the present invention;
Fig. 2 is the left view of Fig. 1;
Fig. 3 is the enlarged drawing at A place in Fig. 1;
Fig. 4 is the structural representation of gear box device;
Number in the figure: 1-bottom girder, 2-guide rod, 3-guide rod orienting sleeve, 4-framework, 5-promote sleeve pipe, 6-orienting sleeve, 7-enhancing screw, the little circular nut of 8-, 9-swivel nut, 10-copper nut, 11-gear housing, 12-bearing cap shim, 13-nut, 14-tapered roller bearing, 15-first finishing bevel gear cuter, 16-nut lining, 17-bearing seat, 18-plane bearing lid, 19-gear wheel shaft, 20-second finishing bevel gear cuter, 21-bearing, the short lining of 22-, 23-bearing lining.
detailed description of the invention:
in order to deepen the understanding of the present invention, below in conjunction with embodiment and accompanying drawing, the invention will be further described, and this embodiment only for explaining the present invention, does not form limiting the scope of the present invention.
Show the detailed description of the invention of the lift system of a kind of pillar hopper of the present invention mixer as shown in Figure 1 to Figure 4, comprise bottom girder 1, the rear and front end of bottom girder 1 is all connected with guide rod 2, two guide rods 2 are all connected with framework 4 jointly by guide rod orienting sleeve 3, the position of bottom girder 1 between two guide rods 2 is provided with and promotes sleeve pipe 5, promote sleeve pipe 5 to be connected by orienting sleeve 6 with between framework 4, the top promoting sleeve pipe 5 is connected with enhancing screw 7 by connecting device, the upper end of enhancing screw 7 passes framework 4 and is connected with gear box device, connecting device comprises the little circular nut 8 be enclosed within orienting sleeve 6, little circular nut 8 is connected with swivel nut 9, swivel nut 9 is enclosed within enhancing screw 7, copper nut 10 is provided with between enhancing screw 7 and swivel nut 9, gear box device comprises gear housing 11, the top of gear housing 11 is connected with bearing cap shim 12, the top of enhancing screw 7 is placed in gear housing 11, on the position that enhancing screw 7 is placed in gear housing 11, cover has nut 13 successively from the top down, tapered roller bearing 14, bearing lining 23 and the first finishing bevel gear cuter 15, nut lining 16 is provided with between nut 13 and tapered roller bearing 14, the side of gear housing 11 is connected with bearing seat 17, bearing seat 17 is connected with plane bearing lid 18, run through in bearing seat 17 and be provided with gear wheel shaft 19, one end of gear wheel shaft 19 is connected with the second finishing bevel gear cuter 20, first finishing bevel gear cuter 15 and the second finishing bevel gear cuter 20 are meshed, on the position that gear wheel shaft 19 is placed in bearing seat 17 inside, cover has two bearings 21, short lining 22 is provided with between two bearings 21.
Screw mandrel lift system of the present invention, in use, rotated by motor driven gear axle 19, the second finishing bevel gear cuter 20 is driven to rotate by gear wheel shaft 19, engaged with the first finishing bevel gear cuter 15 by the second finishing bevel gear cuter 20, thus drive enhancing screw 7 to rotate, because cover in enhancing screw 7 has connecting device, like this when enhancing screw 7 is rotated, lifting sleeve pipe 5 can be driven upwards to promote by connecting device, so not only use more for convenience, and operate steadily, by screw mandrel as lift system, ensure that and do not have oil pollution, thus ensure that material is pollution-free.
The another statement of applicant, the present invention illustrates implementation method of the present invention and apparatus structure by above-described embodiment, but the present invention is not limited to above-mentioned embodiment, does not namely mean that the present invention must rely on said method and structure could be implemented.Person of ordinary skill in the field should understand, any improvement in the present invention, replaces and the interpolation of step, concrete way choice etc., all drop within protection scope of the present invention and scope of disclosure implementation method equivalence selected by the present invention.
The present invention is not limited to above-mentioned embodiment, and all employings and analog structure of the present invention and method thereof realize all modes of the object of the invention, all within protection scope of the present invention.
Claims (3)
1. the lift system of a pillar hopper mixer, comprise bottom girder (1), it is characterized in that: the rear and front end of described bottom girder (1) is all connected with guide rod (2), two guide rods (2) are all connected with framework (4) jointly by guide rod orienting sleeve (3), described bottom girder (1) position be positioned between two described guide rods (2) is provided with and promotes sleeve pipe (5), described lifting sleeve pipe (5) is connected by orienting sleeve (6) with between described framework (4), the top of described lifting sleeve pipe (5) is connected with enhancing screw (7) by connecting device, the upper end of described enhancing screw (7) passes described framework (4) and is connected with gear box device.
2. the lift system of pillar hopper mixer according to claim 1, it is characterized in that: described connecting device comprises the little circular nut (8) be enclosed within described orienting sleeve (6), described little circular nut (8) is connected with swivel nut (9), described swivel nut (9) is enclosed within described enhancing screw (7), is provided with copper nut (10) between described enhancing screw (7) and described swivel nut (9).
3. the lift system of pillar hopper mixer according to claim 1, it is characterized in that: described gear box device comprises gear housing (11), the top of described gear housing (11) is connected with bearing cap shim (12), the top of described enhancing screw (7) is placed in described gear housing (11), on the position that described enhancing screw (7) is placed in described gear housing (11), cover has nut (13) successively from the top down, tapered roller bearing (14), bearing lining (23) and the first finishing bevel gear cuter (15), nut lining (16) is provided with between described nut (13) and described tapered roller bearing (14), the side of described gear housing (11) is connected with bearing seat (17), described bearing seat (17) is connected with plane bearing lid (18), run through in described bearing seat (17) and be provided with gear wheel shaft (19), one end of described gear wheel shaft (19) is connected with the second finishing bevel gear cuter (20), described first finishing bevel gear cuter (15) and described second finishing bevel gear cuter (20) are meshed, described gear wheel shaft (19) is placed in cover on the inner position of described bearing seat (17) two bearings (21), short lining (22) is provided with between two described bearings (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410683540.4A CN104444925B (en) | 2014-11-25 | 2014-11-25 | Lifting mechanism of column type hopper mixing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410683540.4A CN104444925B (en) | 2014-11-25 | 2014-11-25 | Lifting mechanism of column type hopper mixing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104444925A true CN104444925A (en) | 2015-03-25 |
| CN104444925B CN104444925B (en) | 2017-02-22 |
Family
ID=52891797
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410683540.4A Active CN104444925B (en) | 2014-11-25 | 2014-11-25 | Lifting mechanism of column type hopper mixing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104444925B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105967088A (en) * | 2016-07-01 | 2016-09-28 | 南通贝特医药机械有限公司 | Lifting structure |
| CN106000212A (en) * | 2016-07-01 | 2016-10-12 | 南通贝特医药机械有限公司 | Hopper lifting device |
| CN107804801A (en) * | 2017-11-20 | 2018-03-16 | 南通贝特医药机械有限公司 | A kind of mixer hopper lifting device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201224629Y (en) * | 2008-04-30 | 2009-04-22 | 南京俊东机电设备有限公司 | Lead screw transmission lifting mechanism |
| CN201439488U (en) * | 2009-05-22 | 2010-04-21 | 宁波天益齿轴齿轮有限公司 | Jack |
| CN201458643U (en) * | 2009-05-22 | 2010-05-12 | 宁波天益齿轴齿轮有限公司 | jack |
| CN202625736U (en) * | 2012-03-21 | 2012-12-26 | 江苏武进汉能光伏有限公司 | Upper-layer lifting mechanism of rail transport platform car |
| CN103466509A (en) * | 2013-10-15 | 2013-12-25 | 河北联合大学 | Loading vehicle with cargo stage capable of automatically lifting |
| CN204251269U (en) * | 2014-11-25 | 2015-04-08 | 南通贝特医药机械有限公司 | The lift system of pillar hopper mixer |
-
2014
- 2014-11-25 CN CN201410683540.4A patent/CN104444925B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201224629Y (en) * | 2008-04-30 | 2009-04-22 | 南京俊东机电设备有限公司 | Lead screw transmission lifting mechanism |
| CN201439488U (en) * | 2009-05-22 | 2010-04-21 | 宁波天益齿轴齿轮有限公司 | Jack |
| CN201458643U (en) * | 2009-05-22 | 2010-05-12 | 宁波天益齿轴齿轮有限公司 | jack |
| CN202625736U (en) * | 2012-03-21 | 2012-12-26 | 江苏武进汉能光伏有限公司 | Upper-layer lifting mechanism of rail transport platform car |
| CN103466509A (en) * | 2013-10-15 | 2013-12-25 | 河北联合大学 | Loading vehicle with cargo stage capable of automatically lifting |
| CN204251269U (en) * | 2014-11-25 | 2015-04-08 | 南通贝特医药机械有限公司 | The lift system of pillar hopper mixer |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105967088A (en) * | 2016-07-01 | 2016-09-28 | 南通贝特医药机械有限公司 | Lifting structure |
| CN106000212A (en) * | 2016-07-01 | 2016-10-12 | 南通贝特医药机械有限公司 | Hopper lifting device |
| CN107804801A (en) * | 2017-11-20 | 2018-03-16 | 南通贝特医药机械有限公司 | A kind of mixer hopper lifting device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104444925B (en) | 2017-02-22 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |