CN101811651B - Cargo lifting machine without motive power - Google Patents
Cargo lifting machine without motive power Download PDFInfo
- Publication number
- CN101811651B CN101811651B CN 200910300477 CN200910300477A CN101811651B CN 101811651 B CN101811651 B CN 101811651B CN 200910300477 CN200910300477 CN 200910300477 CN 200910300477 A CN200910300477 A CN 200910300477A CN 101811651 B CN101811651 B CN 101811651B
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- China
- Prior art keywords
- frame
- hinged
- connecting rod
- expansion bracket
- weighing apparatus
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Abstract
The invention relates to a cargo lifting machine without motive power, which is characterized in that a supporting telescopic frame is connected on a machine frame, one end of the supporting telescopic frame is clamped on the machine frame, a balance frame matched welding assembly frame is hinged on the machine frame, a slide balance weight is arranged on the balance frame matched welding assembly frame, and a gravity movable arm connecting rod is hinged between the supporting telescopic frame and a part deviating from a hinged shaft of the balance frame matched welding assembly frame. The invention uses the balance weight sliding on the balance frame matched welding assembly frame for making the gravity center of the balance frame matched welding assembly frame transfer, so the balance frame matched welding assembly frame swings, the gravity movable arm connecting rod is driven by the swinging balance frame matched welding assembly frame, and the supporting telescopic frame is pushed to move. The invention has the advantages of simple structure, no need of motive power, no fuel oil consumption, energy source saving, convenient use and strong adaptability.
Description
Technical field
The present invention relates to a kind of cargo hoister, particularly relates to a kind of cargo hoister that need not power.
Background technology
Adopt at present the cargo hoister of lifting flexible posture, basically all need its slide unit of driven by motor just can finish the lifting of expansion bracket, this kind structure, inapplicable do not having electric power or do not having the occasion of driving engine, such as, in the farmland to crops particularly to the lifting of sugarcane.
Summary of the invention
Purpose of the present invention just provides a kind of simple in structure, and is easy to use, need not external connection power, can be at the cargo hoister that need not power of unregulated power or the use of motorless occasion.
Solution of the present invention is such: be connected with in frame and lift expansion bracket, an end of lifting expansion bracket is to be stuck on the frame, be hinged with the weighing apparatus frame in frame and join weldering assembly frame, joining weldering assembly frame at the weighing apparatus frame has the slip counterweight, joins weldering assembly frame hinge place and lifts and be hinged with gravity swing arm connecting rod between the expansion bracket departing from the weighing apparatus frame.The present invention utilizes the weighing apparatus frame to join the center of gravity that the counterweight of sliding on the weldering assembly frame makes the weighing apparatus frame join weldering assembly frame to shift, and makes the weighing apparatus frame join weldering assembly frame and swings, and joins weldering assembly frame by the weighing apparatus frame that swings and drives gravity swing arm connecting rod, promotes to lift expansion bracket and moves.
Advantage of the present invention is simple in structure, need not power, without fuel oil consumption, and energy savings, easy to use, strong adaptability.
Description of drawings
Accompanying drawing is embodiments of the invention.
Accompanying drawing 1 is structural representation of the present invention.
Accompanying drawing 2 is back views of accompanying drawing 1.
Accompanying drawing 3 is to support counterweight trolley slip on vertical frame and the weighing apparatus frame--swing arm connecting rod mechanism action scheme drawing.
Accompanying drawing 4 is swing arm link works and lift the expansion bracket jacking and double principle schematic.
Accompanying drawing 5 is front views of Position limiting wheel frame and draw-in groove hyoplastron assembly.
Accompanying drawing 6 is birds-eye vieies of accompanying drawing 5.
Accompanying drawing 7 is bearing supports from the jacking cross beam lateral side view of threading off.
Accompanying drawing 8 is birds-eye vieies of accompanying drawing 7.
Accompanying drawing 9 is slip vertical beam structural front view.
Accompanying drawing 10 is birds-eye vieies of accompanying drawing 9.
Accompanying drawing 11 is clamp assembly front views.
Accompanying drawing 12 is left views of accompanying drawing 11.
The specific embodiment
Present embodiment is that the present invention is described in detail as an example of cane lifter example.
Present embodiment includes: frame 1, nameplate side plate beam 2, buckle release hits retort stand 3, trade mark side plate beam 4, retracing spring 5, bearing support 6, return support iron 7, secured adjusted screw rod weldment 8, the long curb girder weldment 9 of folding benefit, movable pulley assembly 10, jacking cross beam assembly 11, connecting ear hinge 12 behind the crossbeam, lift expansion bracket 13, spanner barre assembly 14, the weighing apparatus frame is joined weldering assembly frame 15, slip counterweight 16, weighing apparatus frame clump weight 17, gravity swing arm connecting rod 18, servo-actuated perpendicular nose girder 19, pulley 20, axle core welding plate 21, the weighing apparatus frame supports vertical beam 22, block board assembly 23, damping vapour cylinder assembly 24, boosting gusset 25, jacking cross beam anti-dumping brace panel weldment 26, Position limiting wheel frame assembling 27, carriage connecting ear 28, connecting ear 29 behind the jacking cross beam, buckle release hits iron 30, dropout top board 31, dropout colludes 32, buckle release resets and bumps ring 33, front connecting ear hinge 34, draw-in groove hyoplastron 35, slippage limit plate 36, spacing sliding sleeve 37 is regulated driving lever 38, regulate follow up lever 39 and supporting joint plate 40.
Be connected with in frame 1 and lift expansion bracket 13, an end of lifting expansion bracket 13 is to be stuck on the frame jacking cross beam 11, be hinged with the weighing apparatus frame in frame 1 and join weldering assembly frame 15, joining weldering assembly frame 15 at the weighing apparatus frame has slip counterweight 16, joins weldering assembly frame 15 hinge places and lifts and be hinged with gravity swing arm connecting rod 18 between the expansion bracket 13 departing from the weighing apparatus frame.
Described slip counterweight 16 is hinged with an end that is hinged on the spanner barre 14 on the rear vertical beam of frame 1 support, pulls spanner barre 14, the slip counterweight can be moved.
One end of described gravity swing arm connecting rod 18 is to be hinged on rotating shaft place of lifting expansion bracket 13, and this point is the wrist power point, so gravity swing arm connecting rod 18 can conveniently be controlled the motion of lifting expansion bracket 13 at this point of action.
Described gravity swing arm connecting rod 18 is equipped with the adjustable diameter and screw adjusting bar, is used for the promotion stroke of gravity swing arm connecting rod 18 is regulated.
One end of described adjustable diameter and screw adjusting bar one end and gravity swing arm connecting rod 18 is hinged, and it is hinged that the other end and weighing apparatus frame are joined weldering assembly frame 15, adopts gravity swing arm connecting rod 18 structure hinged with the split of adjustable diameter and screw adjusting bar, is the convenience in order to guarantee to regulate.
Be fixed with upwardly extending weighing apparatus frame in frame 1 and support vertical beam 22, described slip counterweight 16 is to be hinged on weighing apparatus frame vertical beam 22 upper ends, allows slip counterweight 16 that suitable operation height can be arranged.
The described guide rail with on the frame 1 of lifting an end of expansion bracket 13 joins, and lifts the motion rigidity of expansion bracket 13 with increase.
A described end of lifting expansion bracket 13 is to be connected with servo-actuated perpendicular nose girder 19, and described servo-actuated perpendicular nose girder 19 is that the weighing apparatus frame that is stuck in frame 1 supports on the front cross rail, lifts the motion rigidity of expansion bracket 13 and antihunting with increase.
Between described gravity swing arm connecting rod 18 middle parts and frame 1, be hinged with by regulating driving lever 38, regulate follow up lever 39 and supporting the connecting rod mechanism that joint plate 40 forms.Its effect is to be transformed into the expansion bracket thrust that makes progress by gravity, has the connecting rod size of three degree of freedom to improve at the weighing apparatus frame of its push rod elongation, and its size summation was constant when push rod was regained, and made the expansion bracket wheel not from guide-track groove.
Described gravity swing arm connecting rod 18 with lift expansion bracket 13 hinged places damping vapour cylinder assembly 24 be installed, guarantee the stability of lifting and the speed of lifting.
Four movable pulley assemblies are equipped with in the bottom of frame 1, and are convenient mobile, and weldering two block plates are respectively joined in two sides, replace curb girder and connect, and the back rest is connected by the angle steel that tilts, with the weight that reduces frame as shown in Figure 1; Weighing apparatus frame below frame 1 is equipped with nonmetallic weighing apparatus frame clump weight 17, plays gravity---the conversion of-power and the effect of stable frame, as shown in Figure 2.
Join weldering assembly frame 15 two ends at the weighing apparatus frame and be placed with weighing apparatus frame clump weight 17, slip counterweight 16 is vehicle structure, four antifriction-bearing boxs are equipped with at its two, the centre is hinged with spanner barre assembly 14, stir spanner barre assembly 14, can stir slip counterweight 16 and slide to an end, weighing apparatus frame clump weight 17 combineds action on holding therewith again form gross pressure, act on the gravity swing arm connecting rod 18 of three degree of freedom, for example, when by spanner barre assembly 14 slip counterweight 16 being toggled it to the solid line position on the right shown in the accompanying drawing 2, gravity swing arm connecting rod 18 pressurizeds, the right-hand member end motion left of expansion bracket 13 is lifted in promotion, realizes the lifting of lifting expansion bracket 13; Otherwise when slip counterweight 16 slided into position shown in accompanying drawing 2 dotted lines, gravity swing arm connecting rod 18 was pulled, and drove the right-hand member end motion to the right of lifting expansion bracket 13, the decline that expansion bracket 13 is lifted in realization, and the swing arm connecting rod is returned to Fig. 3 dotted line position.
The automatic sugarcane discharge principle is: lift expansion bracket 13 jacking cross beam assembly 11, there are jacking cross beam anti-dumping brace panel weldment 26, Position limiting wheel frame assembling 27 in jacking cross beam assembly 11 two ends, the bearing support seat is on jacking cross beam assembly 11, link to each other with connecting ear before crossbeam is stretched on the top by carriage connecting ear 28, unload the buckle release on the leg in sugarcane height, the perpendicular nose girder and hit the dropout top board 31 of iron 30 and top stretching on the crossbeam and interact rising to, dropout is colluded 32 and is sloped inwardly, takes off and collude, bearing frame is downward-sloping 12 degree under sugarcane weight power, realize bundled sugarcane unloading.
The fixed high principle of work and power of lifting expansion bracket 13 is: lift expansion bracket 13 and require staticly when promoting certain height, can realize by block board assembly 23, block board assembly 23 is blocked the place height of weighing apparatus frame, it is just motionless to lift expansion bracket 13.
The realization principle of jacking speed is: be connected with damping vapour cylinder piston rod on driven push rod, the porthole component plug at logical vapour guide two is opened, the induction opening size forms damping and realizes the piston moving speed, reaches the effect of jacking speed.
Claims (6)
1. cargo hoister that need not power, be connected with in frame (1) and lift expansion bracket (13), an end of lifting expansion bracket (13) is to be stuck on the frame jacking cross beam (11), it is characterized in that being hinged with the weighing apparatus frame in frame (1) joins weldering assembly frame (15), joining weldering assembly frame (15) at the weighing apparatus frame has slip counterweight (16), joins weldering assembly frame (15) hinge place and lifts and be hinged with gravity swing arm connecting rod (18) between the expansion bracket (13) departing from the weighing apparatus frame; Described slip counterweight (16) is hinged with an end that is hinged on the spanner barre (14) on the frame (1); Described gravity swing arm connecting rod (18) is equipped with the adjustable diameter and screw adjusting bar; One end of described adjustable diameter and screw adjusting bar one end and gravity swing arm connecting rod (18) is hinged, and it is hinged that the other end and weighing apparatus frame are joined weldering assembly frame (15); Between described gravity swing arm connecting rod (18) middle part and frame (1), be hinged with by regulating driving lever (38), regulate follow up lever (39) and supporting the connecting rod mechanism that joint plate (40) forms.
2. the cargo hoister that need not power according to claim 1, an end that it is characterized in that described gravity swing arm connecting rod (18) is to be hinged on rotating shaft place of lifting expansion bracket (13).
3. the cargo hoister that need not power according to claim 1, it is characterized in that being fixed with upwardly extending weighing apparatus frame in frame (1) supports vertical beam (22), the spanner barre (14) of described slip counterweight (16) is to be hinged on weighing apparatus frame vertical beam (22) upper end.
4. the cargo hoister that need not power according to claim 1 is characterized in that the described guide rail with on the frame jacking cross beam (11) of lifting the end on the expansion bracket (13) joins; Guide rail on a end under the expansion bracket (13) and the frame (1) joins.
5. according to claim 1 or the 4 described cargo hoisters that need not power, it is characterized in that a described end of lifting expansion bracket (13) is to be connected with servo-actuated perpendicular nose girder (19), described servo-actuated perpendicular nose girder (19) is that the weighing apparatus frame that is stuck in frame (1) supports on the front cross rail.
6. the cargo hoister that need not power according to claim 1 and 2 is characterized in that described gravity swing arm connecting rod (18) and lifts expansion bracket (13) hinged place damping vapour cylinder assembly (24) is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200910300477 CN101811651B (en) | 2009-02-19 | 2009-02-19 | Cargo lifting machine without motive power |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200910300477 CN101811651B (en) | 2009-02-19 | 2009-02-19 | Cargo lifting machine without motive power |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101811651A CN101811651A (en) | 2010-08-25 |
| CN101811651B true CN101811651B (en) | 2013-04-24 |
Family
ID=42619047
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200910300477 Expired - Fee Related CN101811651B (en) | 2009-02-19 | 2009-02-19 | Cargo lifting machine without motive power |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101811651B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2130167Y (en) * | 1992-05-30 | 1993-04-21 | 能源部电力建设研究所 | U-type hydraulic lift platform |
| WO2006120347A1 (en) * | 2005-05-10 | 2006-11-16 | Barroso Jose | Lifting work bench |
| CN2856006Y (en) * | 2005-12-15 | 2007-01-10 | 天津市亨特尔机电发展有限公司 | Electric lifting bogie |
| CN1915786A (en) * | 2006-08-10 | 2007-02-21 | 上海交通大学 | Insulated elevating mechanism driven in relay type |
| CN201176380Y (en) * | 2008-02-20 | 2009-01-07 | 贸鸿工业股份有限公司 | Elevating carriage |
-
2009
- 2009-02-19 CN CN 200910300477 patent/CN101811651B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2130167Y (en) * | 1992-05-30 | 1993-04-21 | 能源部电力建设研究所 | U-type hydraulic lift platform |
| WO2006120347A1 (en) * | 2005-05-10 | 2006-11-16 | Barroso Jose | Lifting work bench |
| CN2856006Y (en) * | 2005-12-15 | 2007-01-10 | 天津市亨特尔机电发展有限公司 | Electric lifting bogie |
| CN1915786A (en) * | 2006-08-10 | 2007-02-21 | 上海交通大学 | Insulated elevating mechanism driven in relay type |
| CN201176380Y (en) * | 2008-02-20 | 2009-01-07 | 贸鸿工业股份有限公司 | Elevating carriage |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101811651A (en) | 2010-08-25 |
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Granted publication date: 20130424 Termination date: 20150219 |
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