CN209113413U - A kind of composite mechanical hoisting mechanism - Google Patents
A kind of composite mechanical hoisting mechanism Download PDFInfo
- Publication number
- CN209113413U CN209113413U CN201821532368.2U CN201821532368U CN209113413U CN 209113413 U CN209113413 U CN 209113413U CN 201821532368 U CN201821532368 U CN 201821532368U CN 209113413 U CN209113413 U CN 209113413U
- Authority
- CN
- China
- Prior art keywords
- manipulator
- rack
- chain
- bogie
- sprocket wheel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Manipulator (AREA)
Abstract
The utility model relates to a kind of hoisting mechanisms, more particularly to a kind of composite mechanical hoisting mechanism, including rack, rack-mounted manipulator and promotion driving mechanism, the manipulator is mounted vertically in rack, the promotion driving mechanism is arranged at manipulator rear, promoting driving mechanism includes main driving mechanism and auxiliary drive mechanism, compared with prior art, the beneficial effects of the utility model are: promoting driving mechanism includes main driving mechanism and auxiliary drive mechanism, main driving mechanism driving top bogie rises and machinery of sampling is driven to rise on hand, sampling, when required sample amount is big, start main driving mechanism and auxiliary drive mechanism elevating mechanism hand simultaneously.
Description
Technical field
The utility model relates to a kind of hoisting mechanisms, and in particular to a kind of composite mechanical hoisting mechanism.
Background technique
Coal samling is taken from coal by the gross representative according to the rules in order to chemically examine or detect Coal Quality
The process of part of coal is known as coal sampling.Referred to as this part of coal sample, and be each aliquot extracted by multiple sampled points
Merge.This aliquot extracted from each sampled point, is called increment, and sample for commercial coal is by from coal stream, means of transport
That takes on top or dump is several
At present both at home and abroad it is existing adopt that sample making apparatus is hydraulic or chain drive it is in the majority, due to length of oil cylinder and sampling depth
It is directly proportional, and sampling depth is required to car bottom, for length of oil cylinder substantially at 3 meters or so, such spatial altitude just needs 3.5 meters
More than, and power plant space is often relatively low, therefore will reduce device height, and causing to adopt sample making apparatus can not be in a limited space
It operates normally.
And its bearing capacity of existing sample devices is limited, when the sample of needs is more, needs to be sampled in batches.
Therefore, develop a kind of new hoisting mechanism, not only have urgent researching value, it may have good economic benefit and
Commercial application potentiality, where this power exactly of the invention being accomplished and basis.
Utility model content
In order to overcome the defect of the prior art as indicated above, the utility model people has made intensive studies this,
After having paid a large amount of creative works, so as to complete the present invention.
Specifically, the technical problem to be solved by the utility model is to provide a kind of composite mechanical hoisting mechanism, with
Solve the technical issues of existing elevating mechanism can not be successfully operation and low bearing capacity in certain height.
To achieve the above object, the utility model provides the following technical solutions:
A kind of composite mechanical hoisting mechanism, including rack, rack-mounted manipulator and promotion driving mechanism, institute
It states manipulator to be mounted vertically in rack, at manipulator rear, promoting driving mechanism includes master for the promotion driving mechanism setting
Driving mechanism and auxiliary drive mechanism, the main driving mechanism include being driven with the head sprocket of driving motor output shaft transmission connection
System and the top bogie being connected in head sprocket transmission system, the top bogie is liftable to be mounted in rack,
The upper end of the manipulator is connected with top bogie.
In the present invention, as an improvement, the auxiliary drive mechanism includes the second output with driving motor
The auxiliary chain wheel transmission system of axis transmission connection and the lower part bogie being connected in auxiliary chain wheel transmission system, the lower part bogie
Upper connection lifts wirerope, and the upper end of the lifting wirerope passes through the hoisting passage and top bogie phase being arranged on the rack
Even.
In the present invention, as an improvement, the head sprocket transmission system include matched with main chain it is upper
Portion's sprocket wheel and the lower part sprocket wheel being sleeved in driving motor output shaft, the top sprocket wheel with bracket is rotatably installed in by axle sleeve
On shaft be coaxially connected, the top bogie is connected on main chain.
In the present invention, as an improvement, the auxiliary chain wheel transmission system includes the pair matched with secondary chain
Lower part sprocket wheel and the secondary top sprocket wheel being sleeved on the second output shaft of driving motor, the pair lower part sprocket wheel are rotated with by axle sleeve
Rack-mount shaft is coaxially connected, and the lower part bogie is connected on secondary chain.
In the present invention, as an improvement, the manipulator is therefrom partially divided into upper section manipulator and lower section machine
Tool hand connects electric hydaulic bar between the upper section manipulator and lower section manipulator.
In the present invention, as an improvement, chain position-limit mechanism, the chain limit are additionally provided in the rack
Mechanism includes the shell being arranged in below the sprocket wheel of top and is arranged in the intracorporal arcuation position-limited claw of shell, and the upper end of the position-limited claw is prolonged
Reach hull outside, the position-limited claw side, which is equipped with, is mounted on the intracorporal driving gear of shell by shaft, the position-limited claw outside
Side is equipped with the external tooth being meshed with driving gear.
In the present invention, as an improvement, the position-limited claw and driving gear are symmetrical arranged two groups, and two drivings
Gear is meshed, and the position-limited claw channel passed through for position-limited claw is equipped in the shell.
Compared with prior art, the utility model has the beneficial effects that
(1) promoting driving mechanism includes main driving mechanism and auxiliary drive mechanism, and main driving mechanism drives top bogie
Rise and machinery of sampling is driven to rise on hand, sample, when required sample amount is big, starts main driving mechanism and auxiliary drive mechanism is same
When elevating mechanism hand, thus make manipulator have bigger bearing capacity, acquire heavier sample.
(2) portion increases hydraulic cylinder in the robot, by the length of hydraulic cylinder prolonged mechanical hand, therefore in lower height
Still enhanced feature can be used normally in space.
(3) chain position-limit mechanism is set on the rack, the position of chain is limited by chain position-limit mechanism, when shutting down,
Phenomena such as avoiding chain rotation bring shake or skidding.
Detailed description of the invention
It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art
Specific embodiment or attached drawing needed to be used in the description of the prior art are briefly described.In all the appended drawings, similar
Element or part are generally identified by similar appended drawing reference.In attached drawing, each element or part might not be according to actual ratios
It draws.
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural side view of the utility model；
Fig. 3 is the structural schematic diagram of the utility model chain position-limit mechanism；
Fig. 4 is the structure sectional view of the utility model chain position-limit mechanism；
In figure: 1, rack, 2, manipulator, 5, driving motor 10, lower part bogie, 12, top bogie, 15, shell,
16, position-limited claw, 17, driving gear, 18, external tooth, 7A, lower part sprocket wheel, 8A, main chain, 9A, top sprocket wheel, 7B, secondary upper chain
Wheel, 8B, secondary chain, 9B, secondary lower part sprocket wheel.
Specific embodiment
It is described in detail below in conjunction with embodiment of the attached drawing to technical solutions of the utility model.Following embodiment is only
For clearly illustrating the technical solution of the utility model, therefore it is only used as example, and it is originally practical to cannot be used as a limitation limitation
Novel protection scope.
As Figure 1-Figure 4, a kind of composite mechanical hoisting mechanism, including rack 1, the manipulator being mounted in rack 12
And driving mechanism is promoted, the rack 1 is vertically arranged, and the lower end of manipulator 2 connects acquisition device, and the acquisition device is existing
Having in technology has very much, is not the invention of the utility model, details are not described herein, and the manipulator 2 is mounted vertically in machine
On frame 1, the upright bar shape that manipulator 2 is vertically arranged, the promotion driving mechanism is arranged in the rack 1 at 2 rear of manipulator, mentions
Rising driving mechanism includes main driving mechanism and auxiliary drive mechanism, and main driving mechanism is located at the top of auxiliary drive mechanism, described
Main driving mechanism includes the head sprocket transmission system being sequentially connected with 5 output shaft of driving motor and is connected to head sprocket transmission system
In top bogie 12, the top bogie 12 is liftable to be mounted in rack 1, the upper end of the manipulator 2 with it is upper
Portion's bogie 12 be connected, top bogie 12 is gone up and down under the drive of head sprocket transmission system, thus make manipulator 2 rise or under
Drop, is sampled.
The auxiliary drive mechanism include with the second output shaft of driving motor 5 transmission connection auxiliary chain wheel transmission system and
The lower part bogie 10 being connected in auxiliary chain wheel transmission system, the lower part bogie 10 is equally liftable to be mounted on rack 1
Interior, rack 1 is frame-like, interior to have the channel risen or fallen, for lower part bogie 10 and top bogie 12 in machine
It is gone up and down in frame 1, the upper end of connection lifting wirerope on the lower part bogie 10, the lifting wirerope passes through setting in rack
Hoisting passage on 1 is connected with top bogie 12, and lower part bogie 10 declines, and drives the lifting steel cord ends being attached thereto
Decline, the other end for lifting wirerope pull top bogie 12, make 12 bearing power increase of top bogie.
The head sprocket transmission system includes the top sprocket wheel 9A matched with main chain 8A and to be sleeved on driving motor 5 defeated
Lower part sprocket wheel 7A on shaft, top sprocket wheel 9A and lower part sprocket wheel 7A are arranged on the inside of cyclic backbones 8A, and in main chain
8A engagement, the top sprocket wheel 9A are coaxially connected with the shaft being rotatably installed on bracket 1 by axle sleeve, the top bogie
12 are connected on main chain 8A.
The auxiliary chain wheel transmission system includes and the pair chain 8B secondary lower part sprocket wheel 9B matched and is sleeved on driving motor 5
Secondary top sprocket wheel 7B on second output shaft, secondary lower part sprocket wheel 9B and pair top sprocket wheel 7B are arranged in cyclic annular secondary chain 8B
Side, and engaged in secondary chain 8B, the pair lower part sprocket wheel 9B and the coaxial phase of shaft being rotatably installed on bracket 1 by axle sleeve
Even, the lower part bogie 10 is connected on secondary chain 8B.
The head sprocket transmission system and auxiliary chain wheel transmission system are respectively provided with two groups of chain transmission systems.
The manipulator 2 is therefrom partially divided into upper section manipulator and lower section manipulator, and two sections of manipulators are located at same axis
On, electric hydaulic bar is connected between the upper section manipulator and lower section manipulator can elongate upper section machine after the driving of electric hydaulic bar
Distance between tool hand and lower section manipulator, to make manipulator 2 integrally extend, without improving the height of rack 1.
Chain position-limit mechanism is additionally provided in the rack 1, the chain position-limit mechanism includes being arranged at the sprocket wheel 9A of top
The shell 15 of side and the arcuation position-limited claw 16 being arranged in shell 15, the upper end of the position-limited claw 16 extend to 15 outside of shell,
The upper end of position-limited claw 16 can be inserted into the gap of chain, to limit the position of chain, 16 side of position-limited claw, which is equipped with, to be passed through
Shaft is mounted on the driving gear 17 in shell 15, and the outside of the position-limited claw 16 is equipped with the external tooth being meshed with driving gear 17
18, the driving gear 17 is connected by shaft with the driving motor that 15 outside of shell is arranged in, and driving motor drives sliding tooth
17 rotation of wheel, under the action of external tooth 18, the upper end of position-limited claw 16 extends outwardly, and is inserted into chain.
The position-limited claw 16 and driving gear 17 are symmetrical arranged two groups, and two driving gears 17 are meshed, two position-limited claws 16
It is inserted into the chain of two sides respectively, improves limit effect, be equipped with the position-limited claw channel passed through for position-limited claw 16 in the shell 15.
Finally, it should be noted that the above various embodiments is only to illustrate the technical solution of the utility model, rather than it is limited
System；Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should
Understand: it is still possible to modify the technical solutions described in the foregoing embodiments, or to some or all of
Technical characteristic is equivalently replaced；And these are modified or replaceed, it does not separate the essence of the corresponding technical solution, and this is practical new
The range of each embodiment technical solution of type, should all cover in the claim of the utility model and the range of specification.
Claims (7)
1. a kind of composite mechanical hoisting mechanism including rack (1), the manipulator (2) being mounted on rack (1) and promotes driving
Mechanism, it is characterised in that: the manipulator (2) is mounted vertically on rack (1), and the promotion driving mechanism is arranged in manipulator
(2) rear, promoting driving mechanism includes main driving mechanism and auxiliary drive mechanism, and the main driving mechanism includes and driving motor
(5) the head sprocket transmission system of output shaft transmission connection and the top bogie (12) being connected in head sprocket transmission system, institute
State that top bogie (12) is liftable to be mounted in rack (1), upper end and top bogie (12) phase of the manipulator (2)
Even.
2. a kind of composite mechanical hoisting mechanism according to claim 1, it is characterised in that: the auxiliary drive mechanism packet
It includes the auxiliary chain wheel transmission system being sequentially connected with second output shaft of driving motor (5) and is connected in auxiliary chain wheel transmission system
Lower part bogie (10), connection lifting wirerope on the lower part bogie (10), the upper end of the lifting wirerope, which passes through, to be set
The hoisting passage set on rack (1) is connected with top bogie (12).
3. a kind of composite mechanical hoisting mechanism according to claim 1, it is characterised in that: the head sprocket transmission system
Including the top sprocket wheel (9A) matched with main chain (8A) and the lower part sprocket wheel being sleeved on driving motor (5) output shaft
(7A), the top sprocket wheel (9A) are coaxially connected with the shaft being rotatably installed on rack (1) by axle sleeve, the top driving
Frame (12) is connected on main chain (8A).
4. a kind of composite mechanical hoisting mechanism according to claim 2, it is characterised in that: the auxiliary chain wheel transmission system
Including the secondary lower part sprocket wheel (9B) matched with secondary chain (8B) and the secondary top being sleeved on (5) second output shaft of driving motor
Sprocket wheel (7B), the pair lower part sprocket wheel (9B) is coaxially connected with the shaft being rotatably installed on rack (1) by axle sleeve, under described
Portion's bogie (10) is connected on secondary chain (8B).
5. a kind of composite mechanical hoisting mechanism according to claim 3 or 4, it is characterised in that: the manipulator (2) from
Middle part is divided into upper section manipulator and lower section manipulator, connects electric hydaulic between the upper section manipulator and lower section manipulator
Bar.
6. a kind of composite mechanical hoisting mechanism according to claim 5, it is characterised in that: also set on the rack (1)
There is chain position-limit mechanism, the chain position-limit mechanism includes the shell (15) being arranged below top sprocket wheel (9A) and is arranged in shell
Arcuation position-limited claw (16) in body (15), the upper end of the position-limited claw (16) extend on the outside of shell (15), the position-limited claw
(16) side, which is equipped with, is mounted on the driving gear (17) in shell (15) by shaft, the outside of the position-limited claw (16) equipped with
The external tooth (18) that driving gear (17) is meshed.
7. a kind of composite mechanical hoisting mechanism according to claim 6, it is characterised in that: the position-limited claw (16) and drive
Moving gear (17) is symmetrical arranged two groups, and two drivings gear (17) are meshed, and are equipped in the shell (15) for position-limited claw (16)
By position-limited claw channel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821532368.2U CN209113413U (en) | 2018-09-19 | 2018-09-19 | A kind of composite mechanical hoisting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821532368.2U CN209113413U (en) | 2018-09-19 | 2018-09-19 | A kind of composite mechanical hoisting mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209113413U true CN209113413U (en) | 2019-07-16 |
Family
ID=67198945
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821532368.2U Active CN209113413U (en) | 2018-09-19 | 2018-09-19 | A kind of composite mechanical hoisting mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209113413U (en) |
-
2018
- 2018-09-19 CN CN201821532368.2U patent/CN209113413U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202247095U (en) | Automatic lifting car for conveying automatic doffing device | |
| CN205294555U (en) | Lift conveyor | |
| CN104675164A (en) | High-speed vertical lifting garage with unpowered parking spaces | |
| CN103603517B (en) | A kind of cantilevered garage parking | |
| CN209113413U (en) | A kind of composite mechanical hoisting mechanism | |
| CN203682591U (en) | Goods stopping device of shipping mechanism | |
| CN105984784A (en) | Electric manned delivery equipment of escalator | |
| CN105370072B (en) | A kind of hydraulic clamping formula vehicle carrier | |
| CN104709673B (en) | A kind of chain transmission type lifting of hanging basket device | |
| CN217458671U (en) | Electric lifting conveying vehicle | |
| CN207128926U (en) | A kind of express mail carries power assisting small handcart | |
| CN205523866U (en) | Folded cascade guide rail system for trailer | |
| CN107060441A (en) | A kind of rope traction system of parking systems transport apparatus lateral moving device | |
| CN205243108U (en) | A translation device for two tower type stereo garage's carries car tray | |
| CN201883734U (en) | Improved synchronous-lifting transmission system device of parking garage | |
| CN204355013U (en) | A kind of semitrailer lifting landing leg of variable-ratio | |
| CN114382329A (en) | Mechanical stereo garage with anti-swing function | |
| CN210282283U (en) | Glass grabbing machine | |
| CN205894791U (en) | Perpendicular circulating stereo garage actuating system | |
| CN203669433U (en) | Cantilever type parking garage | |
| CN207228732U (en) | A kind of rope traction system of parking systems transport apparatus lateral moving device | |
| CN110901504A (en) | Container type vehicle transfer transport vehicle | |
| CN206128760U (en) | No column lifting and horizontal moving parking equipment | |
| CN204624954U (en) | Hoisting crane and suspender thereof | |
| CN115196465B (en) | Elevator trolley for running high-voltage iron tower |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |