CN206666009U - A kind of worm type crane - Google Patents
A kind of worm type crane Download PDFInfo
- Publication number
- CN206666009U CN206666009U CN201720468903.1U CN201720468903U CN206666009U CN 206666009 U CN206666009 U CN 206666009U CN 201720468903 U CN201720468903 U CN 201720468903U CN 206666009 U CN206666009 U CN 206666009U
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- advance
- rod
- leg
- wheel
- connector
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Abstract
A kind of worm type crane is the utility model is related to, it includes the first advance leg, the second advance leg, connector, front-wheel, trailing wheel, motor and rope, and the upper end of the first advance leg is connected with connector, and the lower end of the first advance leg is connected with front-wheel；The upper end of second advance leg is connected with connector, and the lower end of the second advance leg is connected with trailing wheel；One end of rope is fixed on the output shaft of motor, and the other end of rope after the first advance leg and the second advance leg successively around being fixed on the output shaft of motor；Front wheels and rear wheels are one-way wheel；Worm type crane also includes the suspension apparatus for conveying articles, and suspension apparatus is fixed on connector.The utility model mechanism integrally steadily can rapidly be run；The horizontal synthesis with vertical motion, transportation route is greatly optimized, shortens crane hours；Contraction can be carried out to crane to stack, reduce floor space.
Description
Technical field
Hoisting machinery is the utility model is related to, more particularly to a kind of worm type crane.
Background technology
Hoisting machinery is that the lifting device that carrier is commonly used is particularly in modernization construction.Existing crane
The problem of tool maximum is complete machine structure complexity, and volume is big, and the lifting to small tonnage article seems heavy and inconvenient.Therefore design
Develop a kind of light-weighted hoisting machinery to be particularly important, light-weight design is a system engineering, light-weighted final
Target is the complex optimum of the factors such as quality, performance and cost.How on the premise of performance requirement is ensured, rubber tyre gantry crane design
It is low to obtain light weight, operation power, at the same it is again safe and reliable, it is the current Crane Industry facing challenges in China and task.Bridge-type
Crane is the maximum crane gear of usage amount with gantry crane, so realizing light-weight design to them, releases novel light
Quantify crane, can fundamentally reach energy-saving purpose, promote high-efficient energy-saving environment friendly green low-carbon economy can
Sustainable development.
Creation inspiration of the present utility model is creeped from worm, and worm is stretched by the interruption on afterbody and head so as to realize
It is moved.In its motion process, the middle part of worm body is in be risen and fallen toward renaturation rise.Thus we are integrally bionical by crane
For caterpillar, so as to realize the lifting handling to weight.
Utility model content
The utility model is directed to deficiency of the prior art, there is provided and it is a kind of with light, what stable feature was good at, based on worm
The worm type crane of principle of creeping design.
The technical scheme that the utility model solves above-mentioned technical problem is as follows：A kind of worm type crane, including before first
Enter leg, the second advance leg, connector, front-wheel, trailing wheel, motor and rope, upper end and the connector of the first advance leg
Connection, the lower end of the first advance leg is connected with the front-wheel；The upper end of the second advance leg is connected with the connector,
The lower end of the second advance leg is connected with the trailing wheel；One end of the rope is fixed on the output shaft of motor, the rope
The other end of rope is fixed on the output shaft of the motor after bypassing the first advance leg and the second advance leg successively；Institute
It is one-way wheel to state front-wheel and the trailing wheel；The worm type crane also includes the suspension apparatus for conveying articles, described
Suspension apparatus is fixed on the connector.
The beneficial effects of the utility model are：Mechanism integrally steadily can rapidly be run；The horizontal conjunction with vertical motion
Into greatly optimizing transportation route, shorten crane hours；Contraction can be carried out to crane to stack, reduce floor space.
Further：The first advance leg, the quantity of the front-wheel are two, the upper end of two the first advance legs
It is connected with the connector, the lower end of two the first advance legs is corresponding to be connected with a front-wheel；Two institutes
State and be provided with head rod between front-wheel.
Further：The second advance leg, the quantity of the trailing wheel are two, the upper end of two the second advance legs
It is connected with the connector, the lower end of two the second advance legs is corresponding to be connected with a trailing wheel；Two institutes
State and be provided with the second connecting rod between trailing wheel, the motor is fixed in second connecting rod.
It is above-mentioned enter two step schemes beneficial effect be：By the quantity of the first advance leg, front-wheel, the second advance leg and trailing wheel
It is all provided with being set to two, it can be ensured that the even running of crane.
Further：Two the first advance legs and two the second advance legs are carbon fiber pipe.
The above-mentioned further beneficial effect of scheme is：While ensure that crane intensity, weight is dramatically reduced.
Further：The motor is 12V DC Worm reduction motor, and the motor includes the direct current generator of two outlets
And worm reduction box.
Further：The one-way wheel is unilateral bearing.
The above-mentioned further beneficial effect of scheme is：It can meet that front wheels and rear wheels only realize the function of one direction movement.
Further：The suspension apparatus includes suspending rod and conveying member, and the upper end of the suspending rod connects with the connector
Connect, the lower end of the suspending rod is connected with the conveying member, is to be detachably connected between the suspending rod and the conveying member.
The above-mentioned further beneficial effect of scheme is：Facilitate user that suitable conveying is installed according to the classification of transported goods
Part.It is chosen as being threadedly coupled between the suspending rod and the conveying member.
Further：The conveying member is hook or hanging basket.
Further：The connector includes first body of rod, second body of rod and for connecting first body of rod and described the
The fixture of bipole body；The fixture includes the first annulus, the second annulus and transverse slat, first annulus and second circle
Ring is both secured on the transverse slat, and first annulus is sheathed on first body of rod, and second annulus is sheathed on described
On second body of rod；The upper end of two the first advance legs is both secured on first body of rod, two the second advance legs
Upper end be both secured on second body of rod.
The above-mentioned further beneficial effect of scheme is：First advance leg and the second advance leg are connected from the different bodies of rod respectively
Connect, make the motion of the first advance leg and the second advance leg will not interfere；Separately by fixture by first body of rod and the second bar
Body links together, it is ensured that integrally-built stabilization in motion process.
Further：The first elastic convex tendon is provided with first annulus, first body of rod is provided with and first bullet
The first annular groove that property convex tendon matches；Be provided with the second elastic convex tendon in second annulus, second body of rod provided with
The second annular groove that the second elastic convex tendon matches.
The above-mentioned further beneficial effect of scheme is：Fixture can be avoided on first body of rod and second body of rod to move back
It is dynamic, influence the running of worm type crane.
Brief description of the drawings
Fig. 1 is a kind of structural representation of worm type crane of the utility model；
Fig. 2 is the structural representation of fixture in the utility model；
Fig. 3 is the sectional view at A-A ' places in Fig. 2；
Fig. 4 is a kind of motion schematic diagram of worm type crane of the utility model；
In figure：1 it is the first advance leg, 11 be the first trajectory, 12 be the second trajectory, 2 be the second advance leg, 3 is company
Fitting, 31 be first body of rod, 32 be second body of rod, 33 be fixture, 331 be the first annulus, 332 be the second annulus, 333 be horizontal
Plate, 334 be the first elastic convex tendon, 335 be the second elastic convex tendon, 4 be front-wheel, 5 be trailing wheel, 6 be motor, 7 be rope, 8 be outstanding
Device for hoisting, 81 be suspending rod, 82 be conveying member, 9 be head rod, 10 be the second connecting rod.
Embodiment
Principle of the present utility model and feature are described below in conjunction with accompanying drawing, example is served only for explaining this practicality
It is new, it is not intended to limit the scope of the utility model.
As shown in figure 1, a kind of worm type crane, including the first advance leg 1, the second advance leg 2, connector 3, front-wheel 4,
Trailing wheel 5, motor 6 and rope 7, the upper end of the first advance leg 1 are connected with the connector 3, under the first advance leg 1
End is connected with the front-wheel 4；The upper end of the second advance leg 2 is connected with the connector 3, under the second advance leg 2
End is connected with the trailing wheel 5；One end of the rope 7 is fixed on the output shaft of motor 6, and the other end of the rope 7 is successively
Around being fixed on after the first advance leg 1 and the second advance leg 2 on the output shaft of the motor 6；The front-wheel 4 and institute
It is one-way wheel to state trailing wheel 5；The worm type crane also includes the suspension apparatus 8 for conveying articles, the suspension apparatus 8
It is fixed on the connector 3.Mechanism integrally steadily can rapidly be run；The horizontal synthesis with vertical motion, it is greatly excellent
Change transportation route, shorten crane hours；Contraction can be carried out to crane to stack, reduce floor space.A kind of worm
Formula crane be applicable to harbour, harbour scale goods orientation transport, Transport Safety, stability can ensured
Meanwhile it is greatly enhanced conevying efficiency.Simultaneously as the confirmability of its lifting track, scalability is unmanned in intellectuality,
Its function and value can be given full play in automation port logistics construction.
Lifting principle of the present utility model：A kind of bionical first advance leg 1 of worm type crane is worm head,
It is worm afterbody that second advance leg 2 is bionical, body in the middle part of 3 bionical worm of connector.As shown in Figure 1 and Figure 4, when motor 6 rotates forward
When, rope 7 is packed up, and the second advance leg 2 is drawn close to the first advance leg 1, and the front-wheel 4 being connected with the first advance leg 1 is (because of front-wheel
4 be one-way wheel, can only one direction rotate) it will be limited drawn close to the second advance leg 2, bionical the flexible of worm afterbody arches upward, real
The rise and translation of stock thing, the movement locus of connector 3 such as the first trajectory 11；When motor 6 inverts, rope 7 is decontroled, because outstanding
Device for hoisting 8 is loaded with weight, it will thus provide downward active force, promotes mechanism deploying, after being now connected with the second advance leg 2
Wheel 5 (because trailing wheel 5 be one-way wheel, can only one direction rotate) will limit it away from the first advance leg 1, therefore the first advance leg 1 general
Away from the second advance leg 2, prolong before bionical worm head and unfold, realize whereabouts and the translation of goods, the movement locus of connector 3 such as the
Two trajectories 12.
A kind of worm type crane can use two kinds of control modes of fixed routine and Blue Tooth mobile phone remote-control control.Pass through control
Peak position processed can be designed applicable so as to the position of indirect control pick-up point, while by programming the automatic technologies such as sensing
In the running orbit of different scenes, so as to realize that full-automatic unmannedization of crane operates.
A kind of Specifeca tion speeification table of worm type crane is as follows：
| Rated load weight | Lifting altitude | Operating rate | Deadweight |
| 4KG | 0.8M | 0.2M/S | 0.9KG |
As shown in figure 4, being synthesized using motion both horizontally and vertically, the optimal solution of weight running orbit is simulated, and
Determine arc by 3 points to be calculated when suspension apparatus 8 is loaded with 1.5kg weights (when i.e. lifting capacity is 1.5kg), four carbon fibres
The length of dimension pipe is 961.06mm, and worm type crane, which is often completed once to stretch, arches upward and before prolong the forward movement of fluid motion goods
Distance h1For 500mm.
As shown in figure 1, the first advance leg 1, the quantity of the front-wheel 4 are two, two the first advance legs 1
Upper end be connected with the connector 3, the lower ends of two the first advance legs 1 corresponding to connects with a front-wheel 4
Connect；Head rod 9 is provided between two front-wheels 4.
As shown in figure 1, the second advance leg 2, the quantity of the trailing wheel 5 are two, two the second advance legs 2
Upper end be connected with the connector 3, the lower ends of two the second advance legs 2 corresponding to connects with a trailing wheel 5
Connect；The second connecting rod 10 is provided between two trailing wheels 5, the motor 6 is fixed in second connecting rod 10.By first
Advance leg 1, front-wheel 4, the quantity of the second advance leg 2 and trailing wheel 5 are all provided with being set to two, it can be ensured that the even running of crane.
Two the first advance legs 1 and two the second advance legs 2 are carbon fiber pipe.It ensure that crane is strong
While spending, weight is dramatically reduced.
The motor 6 is 12V DC Worm reduction motor, and the motor 6 includes direct current generator and the snail of two outlets
Worm reduction box.The speed reducing ratio of the motor 6 is 1:17, no-load speed 470rpm, nominal torque 3.4Kg.cm are specified
Rotating speed is 380rp, and rated current is≤1.6A, torque capacity 8.5V.Motor 6 is external by L298N motor drive modules
12V power supplys are driven, and can meet the requirement of most of DC micro-motors, and wherein L298N modules have that driving force is strong,
Caloric value is low, the characteristics of strong antijamming capability, using Large Copacity filter capacitor, afterflow protection diode, can improve reliability.
It is responsible for providing logical signal to L298N motor drive modules, its periphery passes through HC-05 as control panel using Arduino simultaneously
Blue tooth wireless communication is carried out between bluetooth module and singlechip control panel, its transmission range can pass through mobile phone visitor up to 10m, user
The communication operation with singlechip control panel is realized at family end, realizes the function of being moved by mobile phone control complete machine.
The one-way wheel is unilateral bearing.It can meet that front-wheel 4 and trailing wheel 5 only realize the function of one direction movement.
As shown in figure 1, the suspension apparatus 8 includes suspending rod 81 and conveying member 82, the upper end of the suspending rod 81 and institute
State connector 3 to connect, the lower end of the suspending rod 81 is connected with the conveying member 82, the suspending rod 81 and the conveying member 82
Between to be detachably connected.Facilitate user that suitable conveying member 82 is installed according to the classification of transported goods.The suspending rod 81
It is chosen as being threadedly coupled between the conveying member 82.The conveying member 82 is hook or hanging basket.
As depicted in figs. 1 and 2, the connector 3 includes first body of rod 31, second body of rod 32 and for connecting described first
The fixture 33 of the body of rod 31 and second body of rod 32；The fixture 33 includes the first annulus 331, the second annulus 332 and horizontal stroke
Plate 333, first annulus 331 and second annulus 332 are both secured on the transverse slat 333,331 sets of first annulus
On first body of rod 31, second annulus 332 is sheathed on second body of rod 32；Two the first advance legs
1 upper end is both secured on first body of rod 31, and the upper end of two the second advance legs 2 is both secured to second body of rod
On 32.First advance leg 1 and the second advance leg 2 are connected from the different bodies of rod respectively, make the first advance leg 1 and the second advance leg
2 motion will not interfere；Separately first body of rod 31 and second body of rod 32 are linked together by fixture 33, it is ensured that fortune
Integrally-built stabilization during dynamic.The suspending rod 81 passes through in cotton rope system and the body of rod 32 of first body of rod 31 or second.
As shown in figure 3, be provided with the first elastic convex tendon 334 in first annulus 331, first body of rod 31 provided with
The first annular groove that the first elastic convex tendon 334 matches；The second elastic convex tendon 335, institute are provided with second annulus 332
State second body of rod 32 and be provided with the second annular groove to match with the described second elastic convex tendon 335.Fixture 33 can be avoided
Move back and forth on one body of rod 31 and second body of rod 32, influence the running of worm type crane.
Preferred embodiment of the present utility model is the foregoing is only, it is all in this practicality not to limit the utility model
Within new spirit and principle, any modification, equivalent substitution and improvements made etc., guarantor of the present utility model should be included in
Within the scope of shield.
Claims (10)
- A kind of 1. worm type crane, it is characterised in that：Including the first advance leg (1), the second advance leg (2), connector (3), Front-wheel (4), trailing wheel (5), motor (6) and rope (7), the upper end of the first advance leg (1) are connected with the connector (3), The lower end of the first advance leg (1) is connected with the front-wheel (4)；The upper end of the second advance leg (2) and the connector (3) connect, the lower end of the second advance leg (2) is connected with the trailing wheel (5)；Motor is fixed in one end of the rope (7) (6) on output shaft, the other end of the rope (7) bypasses the first advance leg (1) and the second advance leg (2) successively It is fixed on afterwards on the output shaft of the motor (6)；The front-wheel (4) and the trailing wheel (5) are one-way wheel；The worm type rises Heavy-duty machine also includes the suspension apparatus (8) for conveying articles, and the suspension apparatus (8) is fixed on the connector (3).
- A kind of 2. worm type crane according to claim 1, it is characterised in that：The first advance leg (1), the front-wheel (4) quantity is two, and the upper end of two the first advance legs (1) is connected with the connector (3), two described The lower end of one advance leg (1) is corresponding to be connected with a front-wheel (4)；First is provided between two front-wheels (4) to connect Extension bar (9).
- A kind of 3. worm type crane according to claim 2, it is characterised in that：The second advance leg (2), the trailing wheel (5) quantity is two, and the upper end of two the second advance legs (2) is connected with the connector (3), two described The lower end of two advance legs (2) is corresponding to be connected with a trailing wheel (5)；Second is provided between two trailing wheels (5) to connect Extension bar (10), the motor (6) are fixed on second connecting rod (10).
- A kind of 4. worm type crane according to claim 3, it is characterised in that：Two the first advance legs (1) and two The individual second advance leg (2) is carbon fiber pipe.
- A kind of 5. worm type crane according to claim 1, it is characterised in that：The motor (6) is 12V DC worm gear snail Bar reducing motor, the motor (6) include the direct current generator and worm reduction box of two outlets.
- 6. according to any a kind of worm type crane in claim 1 to 5, it is characterised in that：The one-way wheel is unidirectional Bearing.
- A kind of 7. worm type crane according to claim 1, it is characterised in that：The suspension apparatus (8) includes suspending rod (81) it is connected with conveying member (82), the upper end of the suspending rod (81) with the connector (3), the lower end of the suspending rod (81) It is connected with the conveying member (82), is to be detachably connected between the suspending rod (81) and the conveying member (82).
- A kind of 8. worm type crane according to claim 7, it is characterised in that：The conveying member (82) is hook or hangs Basket.
- A kind of 9. worm type crane according to claim 3, it is characterised in that：The connector (3) includes first body of rod (31), second body of rod (32) and the fixture (33) for connecting first body of rod (31) and second body of rod (32)；Institute Stating fixture (33) includes the first annulus (331), the second annulus (332) and transverse slat (333), first annulus (331) and institute State the second annulus (332) to be both secured on the transverse slat (333), first annulus (331) is sheathed on first body of rod (31) on, second annulus (332) is sheathed on second body of rod (32)；The upper end of two the first advance legs (1) It is both secured on first body of rod (31), the upper end of two the second advance legs (2) is both secured to second body of rod (32) on.
- A kind of 10. worm type crane according to claim 9, it is characterised in that：The is provided with first annulus (331) One elastic convex tendon (334), first body of rod (31) are first annular provided with matching with the described first elastic convex tendon (334) Groove；The second elastic convex tendon (335) is provided with second annulus (332), second body of rod (32) is provided with and described second The second annular groove that elastic convex tendon (335) matches.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720468903.1U CN206666009U (en) | 2017-04-28 | 2017-04-28 | A kind of worm type crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720468903.1U CN206666009U (en) | 2017-04-28 | 2017-04-28 | A kind of worm type crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206666009U true CN206666009U (en) | 2017-11-24 |
Family
ID=60371374
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720468903.1U Expired - Fee Related CN206666009U (en) | 2017-04-28 | 2017-04-28 | A kind of worm type crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206666009U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108466950A (en) * | 2018-04-02 | 2018-08-31 | 国网山东省电力公司日照供电公司 | A kind of Intelligent high voltage switch cabinet is accurately positioned mounting robot |
| CN111170173A (en) * | 2020-02-26 | 2020-05-19 | 合肥市春华起重机械有限公司 | Cargo hoisting mechanism in crane and working method thereof |
-
2017
- 2017-04-28 CN CN201720468903.1U patent/CN206666009U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108466950A (en) * | 2018-04-02 | 2018-08-31 | 国网山东省电力公司日照供电公司 | A kind of Intelligent high voltage switch cabinet is accurately positioned mounting robot |
| CN111170173A (en) * | 2020-02-26 | 2020-05-19 | 合肥市春华起重机械有限公司 | Cargo hoisting mechanism in crane and working method thereof |
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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: 20171124 Termination date: 20180428 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |