CN104444907B - Simple heavy stuff carrying and feeding trolley - Google Patents
Simple heavy stuff carrying and feeding trolley Download PDFInfo
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- CN104444907B CN104444907B CN201410510839.XA CN201410510839A CN104444907B CN 104444907 B CN104444907 B CN 104444907B CN 201410510839 A CN201410510839 A CN 201410510839A CN 104444907 B CN104444907 B CN 104444907B
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- support
- feeding
- slide rail
- pulley
- sliding support
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D3/00—Portable or mobile lifting or hauling appliances
- B66D3/12—Chain or like hand-operated tackles with or without power transmission gearing between operating member and lifting rope, chain or cable
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Carriers, Traveling Bodies, And Overhead Traveling Cranes (AREA)
Abstract
The invention discloses a simple heavy stuff carrying and feeding trolley and belongs to the field of carrying tools. The simple heavy stuff carrying and feeding trolley comprises a base, universal casters, a support, a feeding support, a sliding support, a supporting device, a manual winch, a pulley set and a hoisting hook, wherein the universal casters are arranged on the base, the support and the base are fixed into a whole, the feeding support is arranged on the top of the support, the sliding support is arranged inside the feeding support, the supporting device is arranged in the front of the feeding support, the manual winch is fixed to the back portion of the sliding support, and the pulley set and the hoisting hook are installed in the front of the sliding support. The pulley set comprises a fixed pulley and a movable pulley, a steel wire rope is led from the manual winch, sequentially winds around the fixed pulley and the movable pulley and then is fixed to the sliding support or a fixed pulley support; a fixed supporting plate is installed at the back of the base, and a movable supporting plate is installed in the front of the base. According to the simple heavy stuff carrying and feeding trolley, the functions of heavy stuff hoisting, transferring and machine tool feeding are achieved through a simple structure, and the labor intensity of workers is alleviated; meanwhile, the simple heavy stuff carrying and feeding trolley is simple in structure, convenient to operate, low in cost and high in safety and meets the use requirements of small and medium size enterprises.
Description
Technical field
The present invention relates to a kind of mover, more particularly, it relates to a kind of simple weight carries skip car.
Background technology
It is often necessary to carry some heavier workpiece, mini-plants etc. back and forth in machinery industry, therefore often need
Will be using to mover.For heavier workpiece, a dead lift has that some are difficult and dangerous, workpiece often and presses workman
The accident of wound, and often the phenomenon that reels in a dead lift, requires higher workpiece for product quality, does not allow out
Existing such defect of colliding with, once occurring colliding with phenomenon it is often necessary to keep in repair to workpiece, serious even results in workpiece report
Useless, the normal production order of impact enterprise.In some medium-and-large-sized enterprises, typically can equip special hanging device, Gong Renzhi
Connect and using hanging device, workpiece is placed on mover, be then transported to the place of needs again, need when workpiece unloads again
The auxiliary of hanging device, complex operation, need equipment many, equipment investment cost also accordingly increases.
Mover is in mould processing and manufacturing enterprise using particularly extensive.One secondary mould generally requires multiple working procedure and could add
Work completes, and different operation needs distinct device to complete, and therefore one secondary mould needed multiple handling process before machining.
General mould processing enterprise is equipped with the car that navigates, and is lifted mould using boat car, but the running track of boat car is not
Become, therefore use and dumb, and the operation of the car that navigates needs certain experience, larger rolling once in the mould sling
Move it is likely that hurting people, in recent years, the event hurted sb.'s feelings due to boat car misoperation is also happened occasionally.Therefore, it is necessary to design
A kind of mover facilitating carrying heavy goods in workshop, to meet the carrying demand to weight for the machinery industry, it is to avoid boat car operation
There is not shock etc. in risk and guarantee weight；In addition in addition it is also necessary to ensure that mover is simple to operate, with low cost, medium and small to meet
The use demand of type enterprise.
Additionally, the weight such as machine components, mould needs to be processed on various lathes, and these weights are smoothly put
Putting on lathe is also a cumbersome thing.For the part of medium wt, mould etc., generally require multiple workmans together
Carrying feeding, bothers and dangerous very much；For heavier part, mould etc., then need in special hoisting equipment auxiliary
Material, the skilled operation degree requirement to workman is higher, and the motor (electric block) of hanging device often breaks down, behaviour
It is not fool proof for making to get up yet.
Content of the invention
1. invent technical problem to be solved
It is an object of the invention to overcoming, existing mover does not have weight lifting and the function of lathe feeding, weight are carried
Troublesome poeration and the low deficiency of safety, provide a kind of simple weight to carry skip car, using technical scheme, utilize
Simple structure achieves the function of weight lifting, transhipment and lathe feeding, reduce weight in carrying collide with risk and
The industrial injury incidence rate of a dead lift, alleviates the labor intensity of workman, facilitates feeding processing on lathe for the weight and unloads；
Meanwhile, present configuration is simple, easy to operate, with low cost, safe, decreases the use of special hoisting equipment, meets
The use demand of medium-sized and small enterprises.
2. technical scheme
For reaching above-mentioned purpose, the technical scheme that the present invention provides is:
A kind of simple weight carrying skip car of the present invention, including base, the universal caster wheel on four footing of base,
The support that is fixed as one with base, located at cradle top and can on support the feeding support of slide anteroposterior, prop up located at feeding
In frame and can on feeding support the sliding support of slide anteroposterior, be arranged at the anterior support meanss of feeding support, be fixed on cunning
The hand winch at dynamic support rear portion, the assembly pulley being installed on sliding support front portion and crampon, described assembly pulley includes fixed
Pulley and movable pulley, draw steel cable in described hand winch, after this steel wire rope bypasses fixed pulley and movable pulley successively
It is fixed on sliding support or fixed pulley support, described crampon is connected with movable pulley；The rear portion peace of described base
Equipped with fixing supporting plate, front portion is provided with movable supporting plate, and this movable supporting plate is hinged with fixing supporting plate.
Further, the top of described support is parallel is fixed with two external slide rails, the cross section of described external slide rail
It is shaped as " Qian " font, and the opening direction of two external slide rails is relatively；The both sides of described feeding support are separately installed with interior cunning
Rail, described interior slide rail is installed in external slide rail, and the rear end of described interior slide rail is provided with one can be in the lower wall of external slide rail
The bottom roller of upper rolling and a upper roller that can roll on the upper side wall of external slide rail；Being fixedly arranged at the front end with of described external slide rail
Rolling wheel support, described rolling wheel support is provided with the back-up roller wheel for supporting interior slide rail.
Further, it is connected by slide rail between described sliding support and feeding support.
Further, described support meanss include supporting disk, screw rod and handwheel, the front portion of described feeding support
Crossbeam two ends are separately installed with two nuts, and described screw rod is matched with above-mentioned nut, and described support disk is installed on
The lower end of screw rod, described handwheel is installed on the upper end of screw rod.
Further, described screw rod is t type screw rod, and described nut is t type nut.
Further, the rear cross of described sliding support is provided with sliding support drag hook, described feeding props up
The sliding support fixture being matched with above-mentioned sliding support drag hook is provided with the rear cross of frame；Described feeding support
Feeding support drag hook is additionally provided with rear cross, the described rear cross of support is provided with and draws with above-mentioned feeding support
The feeding stent holder that hook matches.
Further, described fixed pulley and movable pulley are sister block.
Further, rubber sleeve is installed in the rear end of described external slide rail, for playing buffering and spacing effect.
Further, described support is additionally provided with hand push frame.
3. beneficial effect
The technical scheme being provided using the present invention, compared with existing known technology, has a following remarkable result:
(1) a kind of simple weight carrying skip car of the present invention, it includes base, universal on four footing of base
Support that castor and base are fixed as one, located at cradle top and can the feeding support of slide anteroposterior on support, located on
In material support and can on feeding support the sliding support of slide anteroposterior, be arranged at the anterior support meanss of feeding support, fixation
In sliding support rear portion hand winch, be installed on the anterior assembly pulley of sliding support and crampon, the rear portion of base is installed
There is fixing supporting plate, front portion is provided with movable supporting plate, and this movable supporting plate is hinged with fixing supporting plate；Movable supporting plate is dug, and makes
Weight is in the lower section of crampon, and because weight is lifted by crane in the inside of carrying skip car, mover is more firm, is difficult
Tilt；Sling after weight, movable supporting plate is turned on base, and mobile sliding support makes weight be located at movable supporting plate and fixing support
The centre position of plate, finally weight is positioned on supporting plate, realizes the steady carrying of weight；During lathe feeding, will be equipped with to be added
Before lathe shifted onto by the mover of work workpiece, and feeding support is released, adjusting supporting device, so that the front support of feeding support is existed
On platen, then weight is sling, will be pushed into before sliding support on platen and fall weight；Using simple
Structure achieves the function of weight lifting, transhipment and lathe feeding, reduces the risk and manually removing of colliding with carrying for the weight
The industrial injury incidence rate of fortune, alleviates the labor intensity of workman, facilitates feeding processing on lathe for the weight and unloads；Meanwhile,
Present configuration is simple, easy to operate, with low cost, safe, decreases the use of special hoisting equipment, meets medium and small
The use demand of type enterprise；
(2) a kind of simple weight carrying skip car of the present invention, the top of its support is parallel to be fixed with two external slide rails, outward
The shape of cross section of slide rail is " Qian " font, and the opening direction of two external slide rails is relatively；The both sides of feeding support are respectively mounted
There is interior slide rail, interior slide rail is installed in external slide rail, the rear end of interior slide rail is provided with one and can roll in the lower wall of external slide rail
Bottom roller and a upper roller that can roll on the upper side wall of external slide rail；External slide rail be fixedly arranged at the front end with rolling wheel support, rolling
Back-up roller wheel for supporting interior slide rail is provided with wheel support, feeding support is realized using said structure and moves at the top of support
Dynamic, improve non-deformability and the kinetic stability of feeding support, increased the load capacity of feeding support, and feeding support
Flexible more smooth, service life is longer；
(3) a kind of simple weight carrying skip car of the present invention, passes through slide rail phase between its sliding support and feeding support
Connect it is achieved that slide anteroposterior in feeding support for the sliding support, slide steadily, bearing capacity is big, in conjunction with stretching of feeding support
Go out and retract, make the stroke of sliding support bigger, be easy to carrying and the lathe feeding of weight；
(4) a kind of simple weight carrying skip car of the present invention, its support means includes supporting disk, screw rod and handwheel,
The anterior crossbeam two ends of feeding support are separately installed with two nuts, and screw rod is matched with above-mentioned nut, support disk to install
In the lower end of screw rod, handwheel is installed on the upper end of screw rod, realizes the platen to differing heights using feed screw nut pair
Accommodation, can meet most of lathe feeding and use, and easy to adjust quick, and feeding safe operation is reliable；Meanwhile, spiral shell
Bar is t type screw rod, and nut is t type nut, and self-locking performance is good；
(5) a kind of simple weight carrying skip car of the present invention, the rear cross of its sliding support is provided with slip
Frame drag hook, the rear cross of feeding support is provided with the sliding support fixture being matched with above-mentioned sliding support drag hook；On
It is additionally provided with feeding support drag hook on the rear cross of material support, the rear cross of support is provided with and above-mentioned feeding support
Sliding support and feeding support can quickly be fixed using quick-speed jigs, prevent by the feeding stent holder that drag hook matches
During weight suspension hook load-carrying, or during weight transhipment, rock before and after sliding support and feeding support and workpiece is caused collide, also increase simultaneously
Add the kinetic stability of carrying skip car, reduce collision noise；
(6) a kind of simple weight carrying skip car of the present invention, its fixed pulley and movable pulley are sister block, using double cunnings
Wheel set system substantially reduces the pulling force of steel wire rope, alleviates the active force of rotation manual capstan winch, so that weight is lifted lighter；
(7) a kind of simple weight carrying skip car of the present invention, rubber sleeve is installed, when feeding props up in the rear end of its external slide rail
When frame is mobile, prevents the strong shock to carrying feeding kickstand for the feeding support, play good buffering and position-limiting action；
(8) a kind of simple weight carrying skip car of the present invention, its support is additionally provided with hand push frame, is easy to operator
Operation to carrying skip car, facilitates the use of carrying skip car.
Brief description
Fig. 1 is the structural representation of a kind of simple weight carrying skip car of the present invention；
Fig. 2 is the assembling structure schematic diagram of the feeding support in the present invention and sliding support；
Fig. 3 is the fit structure schematic diagram of the external slide rail in the present invention and interior slide rail.
Label declaration in schematic diagram:
1st, base；2nd, universal caster wheel；3rd, fixing supporting plate；4th, hinge；5th, movable supporting plate；6th, support；7th, crampon；8th, move
Pulley；9th, steel wire rope；10th, support disk；11st, fixed pulley；12nd, screw rod；13rd, handwheel；14th, feeding support；15th, sliding support；
16th, external slide rail；17th, sliding support drag hook；18th, slide rail；19th, hand winch；20th, feeding support drag hook；21st, sliding support folder
Tool；22nd, feeding stent holder；23rd, rubber sleeve；24th, hand push frame；25th, upper roller；26th, bottom roller；27th, rolling wheel support；28th, prop up
Support roller.
Specific embodiment
For further appreciating that present disclosure, the present invention is described in detail in conjunction with the accompanying drawings and embodiments.
Embodiment
In conjunction with Fig. 1, a kind of simple weight carrying skip car of the present embodiment, it is mainly used in machinery industry workshop to work
The frequent lifting of part, mould, equipment etc., carrying and lathe feeding, it mainly includes base 1, on 1 four footing of base
Support 6 that universal caster wheel 2 is fixed as one with base 1, located at support 6 top and can prop up the feeding of slide anteroposterior on the frame 6
Frame 14, in feeding support 14 and can on feeding support 14 sliding support 15 of slide anteroposterior, be arranged at feeding support 14
Anterior support meanss, it is fixed on the hand winch 19 at sliding support 15 rear portion, is installed on the assembly pulley of sliding support 15 front portion
With crampon 7.The frame structure that base 1 is fixed with one with support 6, sound construction, lightweight.Universal caster wheel 2 self-locking
Tight device, is easy to the parking that weight carries skip car.Hand winch 19 carries braking mechanism, and it can sling about 300kg's
Weight, when weight lifts by crane, can control the lifting height of weight, the convenient lifting controlling weight at any time.Assembly pulley includes fixed
Pulley 11 and movable pulley 8, fixed pulley 11 is fixedly installed on the anterior crossbeam of sliding support 15, and movable pulley 8 is located at fixed pulley 11
Underface, draw steel cable 9 in hand winch 19, this steel wire rope 9 bypasses fixing after fixed pulley 11 and movable pulley 8 successively
On sliding support 15 or fixed pulley 11 support, using the minimizing at double determining running block and achieving steel wire rope 9 pulling force, alleviate
Weight lifting and the pulling force needed for lathe feeding；Crampon 7 is connected with movable pulley 8, is used for hooking weight；In the present embodiment
Fixed pulley 11 and movable pulley 8 be sister block, fixed pulley 11, dynamic is bypassed successively by the steel wire rope 9 drawn in hand winch 19
After pulley 8, fixed pulley 11, movable pulley 8, be fixed on sliding support 15 or fixed pulley 11 support, using above-mentioned sister block and
Winding mode, in theory it is only necessary to weight can be sling by 1/4 pulling force of weight weight, substantially reduces the pulling force of steel wire rope, subtracts
The light active force of rotation manual capstan winch, makes weight lift more light, certainly, fixed pulley 11 and movable pulley 8 can also be many
Pulley, can select the winding mode of pulley type and steel wire rope 9 according to the actual requirements.The rear portion of base 1 is provided with fixing support
Plate 3, front portion is provided with movable supporting plate 5, and this movable supporting plate 5 is hinged by hinge 4 with fixing supporting plate 3, and crampon 7 is located at lives
The top of dynamic supporting plate 5, movable supporting plate 5 can be dug in the hinge axis rotation of around hinge 4, convenient weight is placed in carrying skip car
Portion, facilitates weight to lift by crane.A kind of simple weight carrying skip car of the present embodiment, after movable supporting plate 5 is dug, you can will carry
Skip car is pushed into the position of weight, makes weight be located at the lower section of crampon 7, because weight is carried out in the inside of carrying skip car
Lifting, mover is more firm, is difficult；Sling after weight, movable supporting plate 5 is turned on base 1, and mobile sliding support
15 make weight be located at the centre position of movable supporting plate 5 and fixing supporting plate 3, finally weight are positioned on supporting plate, realize weight
Steadily carry；During lathe feeding, will be equipped with workpiece to be processed mover shift lathe onto before, and feeding support 14 is released, adjusts
Section support meanss, weight, on platen, is then sling by the front support making feeding support 14, before sliding support 15
It is pushed on platen and fall weight；Achieve the function of weight lifting, transhipment and lathe feeding using simple structure,
Reduce collide with risk and the industrial injury incidence rate of a dead lift in carrying for the weight, alleviate the labor intensity of workman, convenient
Feeding processing on lathe for the weight and unloading；Meanwhile, structure is simple, easy to operate, with low cost, safe, reduces
The use of special hoisting equipment, meets the use demand of medium-sized and small enterprises.
Referring to shown in Fig. 1 and Fig. 3, in the present embodiment, the top of support 6 is parallel to be fixed with two external slide rails 16, outer cunning
The shape of cross section of rail 16 is " Qian " font, and the opening direction of two external slide rails 16 is relatively；The both sides of feeding support 14 are respectively
Interior slide rail is installed, interior slide rail is installed in external slide rail 16, the rear end of interior slide rail is provided with one can be in the downside of external slide rail 16
The bottom roller 26 rolling on wall and a upper roller 25 that can roll on the upper side wall of external slide rail 16, and upper roller 25 is located at down
The rear of roller 26；External slide rail 16 be fixedly arranged at the front end with rolling wheel support 27, rolling wheel support 27 is provided with for supporting interior slide rail
Back-up roller wheel 28, rolled on the top and bottom sidewall of external slide rail 16 using upper roller 25 and bottom roller 26, simultaneously utilize back-up roller
Wheel 28 is supported to the front portion of interior slide rail, makes feeding support 14 movement more smooth steadily, improves the anti-of feeding support 14
Deformability and kinetic stability, increased the load capacity of feeding support 14, and feeding support 14 is flexible more smooth, uses
Life-span is longer.Upper roller 25 in the present embodiment, bottom roller 26 and back-up roller wheel 28 are rolling bearing it is provided that bigger
Bearing capacity, and rolling friction is little, noise is little.Additionally, in order to prevent feeding support 14 strongly hitting to carrying feeding kickstand 6
Hit, rubber sleeve 23 is installed in the rear end of the external slide rail 16 in the present embodiment, serves good buffering and position-limiting action.
Shown in Figure 2, it is connected by slide rail 18 between sliding support 15 in the present embodiment and feeding support 14, should
Slide rail 18 is existing three section ball slide rails, and it has the advantages that to install, and simple, save space, bearing capacity are big, has good suitable
With property, its concrete structure and operation principle here just repeat no more.Achieve sliding support 15 using existing slide rail 18 upper
Slide anteroposterior in material support 14, slides steadily, bearing capacity is big, in conjunction with extending and retracting of feeding support 14, makes sliding support
15 stroke is bigger, is easy to carrying and the lathe feeding of weight.As depicted in figs. 1 and 2, the support meanss in the present embodiment include
Support disk 10, screw rod 12 and handwheel 13, the anterior crossbeam two ends of feeding support 14 are separately installed with two nuts, and (in figure is not shown
Go out), screw rod 12 is matched with above-mentioned nut, supports disk 10 to be installed on the lower end of screw rod 12, handwheel 13 is installed on screw rod 12
Upper end, can realize supporting the lifting of disk 10 by rotating handwheel 13, and be stably supported on platen, utilize
Feed screw nut pair realizes the accommodation of the platen to differing heights, can meet most of lathe feeding and use,
And easy to adjust quick, feeding safe operation is reliable；Meanwhile, screw rod 12 is t type screw rod, and nut is t type nut, and self-locking performance is good.
Additionally, sliding support drag hook 17 is provided with the rear cross of sliding support 15, the rear cross of feeding support 14 is provided with
The sliding support fixture 21 matching with above-mentioned sliding support drag hook 17；It is additionally provided with the rear cross of feeding support 14
Material support drag hook 20, the rear cross of support 6 is provided with the feeding support clamp being matched with above-mentioned feeding support drag hook 20
Tool 22, sliding support fixture 21 and feeding stent holder 22 are quick-speed jigs, can be by sliding support 15 using quick-speed jigs
Quickly fix with feeding support 14, when preventing crampon load-carrying, or during weight transhipment, before sliding support 15 and feeding support 14
After rock and workpiece is caused collide, simultaneously also increase carrying skip car kinetic stability, reduce collision noise.In addition,
It is additionally provided with hand push frame 24 on support 6 in the present embodiment, be easy to the operation to carrying skip car for the operator, facilitate carrying
The use of skip car.
A kind of simple weight carrying skip car of the present embodiment, it is possible to achieve weight lifting, transhipment and lathe charging ＆ discharging
Function.When lifting weight (workpiece, mould etc.), first movable supporting plate 5 is dug upwards, make the inside shape of carrying skip car
Become a loading space, mover is pushed at weight to be handled, so that weight is located in above-mentioned loading space；Then mobile cunning
Dynamic support 15 makes crampon 7 be located at the top of weight, and unclamps the brake of hand winch 19, and weight is hung over crampon 7
On；Rotation manual capstan winch 19 take-up, makes weight be raised up to suitable height, then sets level the upset of movable supporting plate 5, mobile slip
Support 15 makes weight be located at movable supporting plate 5 and the center of fixing supporting plate 3, and slowly falls weight, that is, complete weight and removing
Transport the lifting on truck.In hoisting process, can by feeding support 14 pass through feeding support drag hook 20 fixing so as to will not
Sliding in front and back, when weight center of gravity from crampon 7 farther out when it is also possible to suitably feeding support 14 is released forward it is ensured that
The steady safety of hoisting process.Weight can be pushed into the position of needs after completing the lifting of weight；After reaching specified location, again
Using crampon 7, weight is sling, movable supporting plate 5 is dug upwards, then weight is pushed outwardly, and slowly falls, complete
Become the unloading of weight.
In lathe feeding, will be equipped with first workpiece to be processed carrying skip car shift lathe onto before, by feeding support 14
Release forward, make the support meanss of feeding support 14 front portion be located at the top of platen, rotating handwheel 13 makes support disk
10 are supported on platen；Then using crampon 7 and hand winch 19, workpiece is sling to slightly above lathe work
Table top, and sliding support 15 is slowly pushed ahead, make workpiece move to the top of platen；Finally slow rotation manual
Workpiece is positioned on platen capstan winch 19, that is, complete the feeding of lathe.During lathe discharging, equally first by feeding support 14
Release forward, make the support meanss of feeding support 14 front portion be located at the top of platen, adjusting handle 13 makes support disk
10 are supported on platen；Then sliding support 15 is pushed into forward above workpiece, using crampon 7, workpiece is hung
Rise, and pull back sliding support 15 and feeding support 14, workpiece is slowly declined on supporting plate, complete lathe unloading.This reality
Apply example in weight lifting and transhipment and when lathe feeding and discharging, stable and smooth operation, weight rocks little, it is to avoid weight rolling
The phenomenons such as dynamic collision occur, simultaneously simple to operate, safe and reliable.
A kind of simple weight carrying skip car of the present invention, achieves weight lifting, transhipment and machine using simple structure
The function of bed feeding, reduces collide with risk and the industrial injury incidence rate of a dead lift in carrying for the weight, alleviates workman's
Labor intensity, facilitates feeding processing on lathe for the weight and unloads；Meanwhile, present configuration is simple, easy to operate, cost
Cheap, safe, decrease the use of special hoisting equipment, meet the use demand of medium-sized and small enterprises.
Below schematically the present invention and embodiments thereof are described, this description does not have restricted, institute in accompanying drawing
Show is also one of embodiments of the present invention, and actual structure is not limited thereto.So, if the common skill of this area
Art personnel enlightened by it, in the case of without departing from the invention objective, without creatively designing and this technical scheme
Similar frame mode and embodiment, all should belong to protection scope of the present invention.
Claims (8)
1. a kind of simple weight carrying skip car it is characterised in that: include base (1), on (1) four footing of base ten thousand
The support (6) that is fixed as one to castor (2) and base (1), located at support (6) top and can be in the upper slide anteroposterior of support (6)
Feeding support (14), in feeding support (14) and can the sliding support (15) of the upper slide anteroposterior of feeding support (14),
It is arranged at the anterior support meanss of feeding support (14), be fixed on the hand winch (19) at sliding support (15) rear portion, be installed on
The anterior assembly pulley of sliding support (15) and crampon (7), described assembly pulley includes fixed pulley (11) and movable pulley (8),
Steel cable (9) is drawn, this steel wire rope (9) bypasses fixed pulley (11) and movable pulley successively in described hand winch (19)
(8) it is fixed on after on sliding support (15) or fixed pulley (11) support, described crampon (7) is connected with movable pulley (8)；
The rear portion of described base (1) is provided with fixing supporting plate (3), and front portion is provided with movable supporting plate (5), and this movable supporting plate (5) with
Fixing supporting plate (3) is hinged；The top of described support (6) is parallel to be fixed with two external slide rails (16), described external slide rail (16)
Shape of cross section be " Qian " font, and the opening direction of two external slide rails (16) is relatively；The two of described feeding support (14)
Side is separately installed with interior slide rail, and described interior slide rail is installed in external slide rail (16), and the rear end of described interior slide rail is provided with one
The individual bottom roller (26) that can roll in the lower wall of external slide rail (16) and one can roll on the upper side wall of external slide rail (16)
Upper roller (25)；Described external slide rail (16) be fixedly arranged at the front end with rolling wheel support (27), described rolling wheel support (27) is upper to pacify
Equipped with the back-up roller wheel (28) for supporting interior slide rail.
2. a kind of simple weight carrying skip car according to claim 1 it is characterised in that: described sliding support (15)
It is connected by slide rail (18) between feeding support (14).
3. a kind of simple weight carrying skip car according to claim 2 it is characterised in that: described support meanss include
Support disk (10), screw rod (12) and handwheel (13), the anterior crossbeam two ends of described feeding support (14) are separately installed with two
Individual nut, described screw rod (12) is matched with above-mentioned nut, and described support disk (10) is installed under screw rod (12)
End, described handwheel (13) is installed on the upper end of screw rod (12).
4. a kind of simple weight carrying skip car according to claim 3 it is characterised in that: described screw rod (12) is t
Type screw rod, described nut is t type nut.
5. a kind of simple weight carrying skip car according to Claims 1-4 any one it is characterised in that: described
Sliding support drag hook (17) is provided with the rear cross of sliding support (15), on the described rear cross of feeding support (14)
It is provided with the sliding support fixture (21) matching with above-mentioned sliding support drag hook (17)；After described feeding support (14)
Feeding support drag hook (20) is additionally provided with portion's crossbeam, the described rear cross of support (6) is provided with and above-mentioned feeding
The feeding stent holder (22) that support drag hook (20) matches.
6. a kind of simple weight carrying skip car according to claim 5 it is characterised in that: described fixed pulley (11) and
Movable pulley (8) is sister block.
7. a kind of simple weight carrying skip car according to claim 1 it is characterised in that: described external slide rail (16)
Rubber sleeve (23) is installed in rear end, for playing buffering and spacing effect.
8. a kind of simple weight according to claim 6 carry skip car it is characterised in that: described support (6) is upper also
It is provided with hand push frame (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410510839.XA CN104444907B (en) | 2014-09-28 | 2014-09-28 | Simple heavy stuff carrying and feeding trolley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410510839.XA CN104444907B (en) | 2014-09-28 | 2014-09-28 | Simple heavy stuff carrying and feeding trolley |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104444907A CN104444907A (en) | 2015-03-25 |
| CN104444907B true CN104444907B (en) | 2017-01-25 |
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| CN201410510839.XA Active CN104444907B (en) | 2014-09-28 | 2014-09-28 | Simple heavy stuff carrying and feeding trolley |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
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