CN206501277U - Effort-saving concrete mixing plant drawing mechanism - Google Patents
Effort-saving concrete mixing plant drawing mechanism Download PDFInfo
- Publication number
- CN206501277U CN206501277U CN201720176513.7U CN201720176513U CN206501277U CN 206501277 U CN206501277 U CN 206501277U CN 201720176513 U CN201720176513 U CN 201720176513U CN 206501277 U CN206501277 U CN 206501277U
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- Prior art keywords
- hopper
- actuating arm
- drawstring
- effort
- mixing plant
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Abstract
A kind of effort-saving concrete mixing plant drawing mechanism, including concrete storage bucket, the lower end connection hopper of concrete storage bucket, the lower end of hopper is discharging opening, and discharging opening is connected with arc sluice gate, and the upper end of arc sluice gate and the side wall of hopper are rotated and connected, it is characterized in that：The effort-saving concrete mixing plant drawing mechanism also includes actuating arm, the midpoint of actuating arm is fixedly connected with the upper end of arc sluice gate, the both sides of actuating arm are equipped with pulley hoisting mechanism, pulley hoisting mechanism includes the movable pulley for being rotatably connected on actuating arm end, movable pulley is wound with drawstring, one end of drawstring is fixedly connected with the upper end of hopper, and other end connection wrap-up, the wrap-up winding that the drawstring positioned at actuating arm both sides is connected is in opposite direction.It by pulley hoisting mechanism, make use of movable pulley, drawstring to increase the principle of the arm of force, play labour-saving effect, driven by wrap-up, pull actuating arm to swing and drive arc sluice gate to open and close.
Description
Technical field
The utility model is related to concrete mixing plant, more particularly to concrete mixing plant drawing mechanism.
Background technology
Concrete mixing plant is the combined unit for concentrated compactness concrete, also known as concrete prefabricated field.Due to it
Mechanization, automaticity are higher, so productivity ratio is also very high, and can guarantee that the quality of concrete and save cement, are usually used in
The engineerings such as large and medium-sized water conservancy, electric power, the bridge that concrete works amount is big, long in time limit, building site is concentrated.With the hair of urban construction
Exhibition, is had an enormous advantage using the mixing plant tool of concentrated compactness, offer commerical ready-mixed concrete, thus is developed rapidly, and is
Concrete Pumping Construction is promoted, realization is stirred, conveyed, pouring mechanical integration of operation and create conditions.
During concrete mixing plant production concrete, aggregate is by weighed, mixing in upper strata of mixing plant etc.
Finished product is ultimately formed to lower floor's conveying after process, aggregate is being mixed into after concrete, it is necessary to be produced via drawing mechanism
Product are exported.Existing drawing mechanism, a kind of mixing plant concrete as disclosed in Publication No. CN205466756U Chinese patent
Drawing mechanism includes being provided with arc sluice gate below concrete storage bucket, the concrete storage bucket, and arc sluice gate is arranged on sluice gate support, bucket
Door bracket is connected to rotating shaft one end, and the rotating shaft other end is connected to the piston of cylinder, and the cylinder body of cylinder is connected to the outer of concrete storage bucket
Side；It is fixed in the middle part of rotating shaft on support channel-section steel, concrete storage bucket is arranged right below being connected to support slot at the top of receiving hopper, receiving hopper
The bottom of steel.
Although the program can be opened and blocked to the material of output, because the driving force of cylinder is limited, work as discharging
The area of mouth is larger, when arc sluice gate needs unlatching and the more material blocked, and cylinder is often difficult to provide enough driving forces
To drive the action of arc sluice gate to open or block, which has limited the load of drawing mechanism, the need for increasing load, tradition
Two groups of cylinders are set up to increase driving force.
Utility model content
The purpose of this utility model is to provide a kind of effort-saving concrete mixing plant drawing mechanism, with raising to arc
The driving force of sluice gate, improves the advantage of load.
Above-mentioned purpose of the present utility model technical scheme is that：
A kind of effort-saving concrete mixing plant drawing mechanism, including concrete storage bucket, the lower end connection hopper of concrete storage bucket, bucket
The lower end in storehouse is discharging opening, and discharging opening is connected with arc sluice gate, and the upper end of arc sluice gate and the side wall of hopper are rotated and connected, described
Effort-saving concrete mixing plant drawing mechanism also includes actuating arm, and the midpoint of actuating arm is fixedly connected with the upper end of arc sluice gate,
The both sides of actuating arm are equipped with pulley hoisting mechanism, and pulley hoisting mechanism includes the movable pulley for being rotatably connected on actuating arm end,
Movable pulley is wound with drawstring, and one end of drawstring is fixedly connected with the upper end of hopper, other end connection wrap-up, positioned at actuating arm
The wrap-up winding of the drawstring connection of both sides is in opposite direction.
The utility model is further arranged to, and the upper end of hopper is connected with the connection sheet for being fixedly connected with drawstring.
The utility model is further arranged to, and the drawstring positioned at actuating arm both sides shares a wrap-up, wrap-up
Including motor and two winding wheels being connected on motor, two drawstrings are respectively from two different directions coiling in two windings
On wheel.
The utility model is further arranged to, and the side wall of hopper is connected with the mounting seat for installing motor, mounting seat bag
Include the support feet being fixedly connected on hopper, one end connection plate of the support feet away from hopper, shape between installing plate and hopper
Into winding space, there is the through hole that the rotating shaft of power supply machine is penetrated on installing plate, motor is fixedly connected on a mounting board and its rotating shaft
Extended to through through hole in winding space and be connected with described two winding wheels.
The utility model is further arranged to, and hopper outer wall is drawn provided with the reverse wheel with wrap-up same level height
Rope, which is bypassed, is connected to wrap-up after reverse wheel.
In summary, the utility model has the advantages that：When the discharging area of the discharging opening of hopper is larger, arc
Shape sluice gate is needed to open and close larger amount of material, and high resistance is brought to keying, and actuating arm is moved as drive arc sluice gate
The part of work, then need larger pulling force to pull actuating arm, by pulley hoisting mechanism, make use of movable pulley, drawstring to increase
The principle of force application arm, plays labour-saving effect, is driven by wrap-up, pulls actuating arm to swing and drives arc sluice gate to open
Close.
Brief description of the drawings
Fig. 1 is effort-saving concrete mixing plant drawing mechanism structural representation；
Fig. 2 is pulley hoisting mechanism explosive view.
In figure, 1, concrete storage bucket；2nd, hopper；3rd, arc sluice gate；31st, arc shrouding；311st, rib；32nd, fan-shaped connecting plate；
33rd, actuating arm；41st, left movable pulley；42nd, left connection sheet；43rd, Zuo Lasheng；44th, left reverse wheel；45th, left winding wheel；51st, right dynamic cunning
Wheel；52nd, right connection sheet；53rd, right drawstring；54th, right reverse wheel；55th, right winding wheel；6th, motor；7th, mounting seat；71st, installing plate；
711st, through hole；72nd, support feet.
Embodiment
A kind of effort-saving concrete mixing plant drawing mechanism, referring to Fig. 1, including concrete storage bucket 1 above, concrete storage
Bucket 1 stores material to be output.The lower port connection hopper 2 of concrete storage bucket 1, the lower end of hopper 2 is discharging opening, hopper 2
Side wall is rotatably connected to the arc sluice gate 3 for opening and closing discharging opening.
Referring to Fig. 2, arc sluice gate 3 includes arc shrouding 31 and the fan-shaped connecting plate 32 positioned at the both sides of arc shrouding 31, arc
The lower surface of shape shrouding 31 is provided with the rib 311 for reinforcement structure intensity, the central angle of fan-shaped connecting plate 32 and 2 turns of hopper
Top is additionally provided with the actuating arm 33 that two ends are rotatably connected to left movable pulley 41 and right movable pulley 51 respectively at dynamic connection, central angle,
The midpoint of actuating arm 33 at the central angle of fan-shaped connecting plate 32 with being fixedly connected.
Be also associated with being fixedly connected on the side wall of hopper 2 upper end of hopper 2 left connection sheet 42 and right connection sheet 52,
Zola's rope 43, right drawstring 53, left reverse wheel 44, right reverse wheel 54, left winding wheel 45, right winding wheel 55.Left connection sheet 42 is fixed
One end of Zola's rope 43 is connected, the other end of Zola's rope 43 is bypassed after left movable pulley 41 up around the left coiling of reverse wheel 44 on a left side
On winding wheel 45；Right connection sheet 52 is fixedly connected with one end of right drawstring 53, and the other end of right drawstring 53 is bypassed after right movable pulley 51
Up around the right coiling of reverse wheel 54 on right winding wheel 55, left reverse wheel 44, left winding wheel 45, right reverse wheel 54, right winding
Wheel 55 is located at same level height.
It is visible in Fig. 2, winding direction and the winding of right drawstring 53 and right winding wheel 55 of the Zola's rope 43 with left winding wheel 45
In the opposite direction, left winding wheel 45 and right winding wheel 55 are commonly connected in the rotating shaft of motor 6, and motor 6 is connected to by mounting seat 7
On the side wall of hopper 2.Mounting seat 7 includes being equipped with support feet 72 at the installing plate 71 of rectangle, four drift angles of installing plate 71, support
Pin 72 is fixedly connected on hopper 2, and the winding for accommodating left winding wheel 45 and right winding wheel 55 is formed between installing plate 71 and hopper 2
The through hole that the rotating shaft with power supply machine 6 is penetrated on space, installing plate 71, the rotating shaft of motor 6 extends to winding space through through hole
It is interior and connect left winding wheel 45 and right winding wheel 55.To save space, actuating arm 33 is set to Z-shaped, left movable pulley 41, right dynamic cunning
Wheel 51 is separately positioned on the opposite sides of two Z-shaped parallel edges, and left movable pulley 41 is set inwardly, with left winding wheel 45 same perpendicular
To plane, right movable pulley 51 is set inwardly, with the same vertical plane of right winding wheel 55.
Motor 6, left winding wheel 45, right winding wheel 55 constitute wrap-up.Zola's rope 43, left movable pulley 41, left reverse wheel
44th, wrap-up constitutes left chain wheel hoisting mechanism, and right drawstring 53, right movable pulley 51, right reverse wheel 54, wrap-up constitute right cunning
Take turns hoisting mechanism.
When motor 6 is rotated clockwise, left winding wheel 45 is wound, and left movable pulley 41 is elevated, drives the left end of actuating arm 33
Lifting, the side oscillation to the left of arc sluice gate 3 is opened；When motor 6 is rotated counterclockwise, right winding wheel 55 is wound, the right quilt of movable pulley 51
Lifting, drives the lifting of the right-hand member of actuating arm 33, the side oscillation to the right of arc sluice gate 3 closure.Hopper 2 discharging opening discharging area compared with
When big, arc sluice gate 3 is needed to open and close larger amount of material, and high resistance is brought to keying, and actuating arm 33 is used as drive
The part that arc sluice gate 3 is acted, then need larger pulling force to pull actuating arm 33, by such scheme, make use of movable pulley, drawing
Rope can increase the principle of the arm of force, play labour-saving effect.
Described above is only preferred embodiment of the present utility model, and protection domain of the present utility model is not limited merely to
Above-described embodiment, all technical schemes belonged under the utility model thinking belong to protection domain of the present utility model.It should refer to
Go out, for those skilled in the art, some improvement under the premise of the utility model principle is not departed from and
Retouching, these improvements and modifications also should be regarded as protection domain of the present utility model.
Claims (5)
1. a kind of effort-saving concrete mixing plant drawing mechanism, including concrete storage bucket, the lower end connection hopper of concrete storage bucket, hopper
Lower end be discharging opening, discharging opening is connected with arc sluice gate, and the upper end of arc sluice gate and the side wall of hopper are rotated and connected, its feature
It is：The effort-saving concrete mixing plant drawing mechanism also includes actuating arm, and the midpoint of actuating arm is consolidated with the upper end of arc sluice gate
Fixed connection, the both sides of actuating arm are equipped with pulley hoisting mechanism, and pulley hoisting mechanism includes being rotatably connected on actuating arm end
Movable pulley, movable pulley is wound with drawstring, and one end of drawstring is fixedly connected with the upper end of hopper, other end connection wrap-up, position
The wrap-up winding that drawstring in actuating arm both sides is connected is in opposite direction.
2. effort-saving concrete mixing plant drawing mechanism according to claim 1, it is characterized in that：The upper end connection of hopper
There is the connection sheet for being fixedly connected with drawstring.
3. effort-saving concrete mixing plant drawing mechanism according to claim 1, it is characterized in that：Positioned at actuating arm both sides
Drawstring shares a wrap-up, and wrap-up includes motor and two winding wheels being connected on motor, two drawstrings point
Not from two different directions coiling on two winding wheels.
4. effort-saving concrete mixing plant drawing mechanism according to claim 3, it is characterized in that：The side wall of hopper is connected with
Mounting seat for installing motor, mounting seat includes the support feet being fixedly connected on hopper, the one end of support feet away from hopper
Connection plate, forms the through hole that on winding space, installing plate there is the rotating shaft of power supply machine to penetrate, electricity between installing plate and hopper
Machine is fixedly connected on a mounting board and its rotating shaft extends in winding space through through hole and is connected with described two winding wheels.
5. effort-saving concrete mixing plant drawing mechanism according to claim 1, it is characterized in that：Hopper outer wall is provided with and receipts
The reverse wheel of winding apparatus same level height, drawstring, which is bypassed, is connected to wrap-up after reverse wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720176513.7U CN206501277U (en) | 2017-02-25 | 2017-02-25 | Effort-saving concrete mixing plant drawing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720176513.7U CN206501277U (en) | 2017-02-25 | 2017-02-25 | Effort-saving concrete mixing plant drawing mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206501277U true CN206501277U (en) | 2017-09-19 |
Family
ID=59841192
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720176513.7U Expired - Fee Related CN206501277U (en) | 2017-02-25 | 2017-02-25 | Effort-saving concrete mixing plant drawing mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206501277U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111348250A (en) * | 2020-03-09 | 2020-06-30 | 句容新易捷环保设备有限公司 | Simple filling device |
-
2017
- 2017-02-25 CN CN201720176513.7U patent/CN206501277U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111348250A (en) * | 2020-03-09 | 2020-06-30 | 句容新易捷环保设备有限公司 | Simple filling device |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170919 Termination date: 20190225 |