CN203487536U - Concrete feeding machine - Google Patents
Concrete feeding machine Download PDFInfo
- Publication number
- CN203487536U CN203487536U CN201320435083.8U CN201320435083U CN203487536U CN 203487536 U CN203487536 U CN 203487536U CN 201320435083 U CN201320435083 U CN 201320435083U CN 203487536 U CN203487536 U CN 203487536U
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- CN
- China
- Prior art keywords
- hopper
- concrete
- bracing frame
- drive unit
- mobile hopper
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- 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.)
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Abstract
The utility model discloses a concrete feeding machine including a support frame, a fixing hopper and a movable hopper. The fixed hopper is fixed on the support frame. An inlet of the movable hopper is engaged with an outlet of the fixed hopper. The movable hopper is driven by a lifting mechanism to move up and down vertically. The concrete feeding machine provided by the utility model has advantages that aggregate separation may not be caused; and the concrete feeding machine is high in working efficiency and simple in structure.
Description
Technical field
The utility model relates to a kind of engineering construction construction machinery, relates in particular to a kind of concrete feeder in dam construction process.
Background technology
In dam construction process, gate slot second stage concrete is built the elephant trunk feeding that general using is traditional.Elephant trunk feeding meeting takies large-scale vertical lifting equipment for a long time, affects the progress of other work plane; And concrete is the process through falling from high altitude in elephant trunk, can cause aggregate seriously separated, cause concrete to occur honeycomb, affect concrete construction quality, Efficiency Decreasing, causes the duration to be difficult to guarantee.
Utility model content
The technical problems to be solved in the utility model is just: the technical problem existing for prior art, provides a kind of Segregation, operating efficiency concrete feeder high, simple in structure of can not causing.
For solving the problems of the technologies described above, the technical scheme the utility model proposes is:
A kind of concrete feeder, comprise bracing frame, stationary hopper and mobile hopper, described stationary hopper is fixed on bracing frame, and the charging aperture of described mobile hopper is connected with the discharging opening of stationary hopper, and described mobile hopper drives vertical displacement movement by an elevating mechanism.
As further improvement of the utility model:
The discharging opening of described stationary hopper and mobile hopper is equipped with arc door, and each arc gate open part of overdriving control to open and close.
Described elevating mechanism comprises rope, assembly pulley and drive unit, described drive unit is fixedly arranged on bracing frame, described rope has two, one end of every described rope is connected with drive unit, by drive unit, control folding and unfolding, the other end is walked around the both sides that assembly pulley is connected to described mobile hopper, and drives mobile hopper to do vertical displacement movement.
Described drive unit is double drum winch, twin.
Described assembly pulley comprises fixed pulley and two directive wheels, and described two directive wheels are located at respectively the both sides of stationary hopper, and described fixed pulley is fixedly arranged on bracing frame.
Described fixed pulley is fixed on the underframe of bracing frame lower end.
Described two ropes and two directive wheels are all symmetrical along fixed pulley.
Compared with prior art, the utility model has the advantage of:
(1) concrete feeder of the present utility model, mobile hopper is driven and is done vertical displacement movement by elevating mechanism, while building the positions such as gate slot when needs, by elevating mechanism, drive and pack concrete mobile hopper into, directly by concrete delivery near position to be built, the process of having avoided concrete conveyance high and medium to fall, has eliminated serious separated, the phenomenon that occurs honeycomb of concrete aggregate;
(2) elevating mechanism of the present utility model further adopts the double rope design of two suspension centres of double drum winch, twin and double cable, make mobile hopper lifting steadily, do not spin, be not wound around, and double drum winch, twin row rope neat, work smooth and easy;
(3) the utility model adopts lifting gear to drive mobile hopper to complete concrete transportation up and down, reduced the interference work of dam facing in early stage, complete the object of concreting, and can greatly increase work efficiency, reduce the holding time of large-scale vertical lifting equipment, the utility model is simple in structure, be easy to improve on existing equipment, and improving cost is low.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the lateral view of Fig. 1.
Marginal data:
1, bracing frame; 2, stationary hopper; 3, mobile hopper; 4, directive wheel; 5, fixed pulley; 6, drive unit; 7, actuator; 8, underframe; 9, rope; 10, arc door.
The specific embodiment
Below in conjunction with Figure of description and concrete preferred embodiment, the utility model is further described, but does not therefore limit protection domain of the present utility model.
As depicted in figs. 1 and 2, concrete feeder of the present utility model, comprise bracing frame 1, stationary hopper 2, mobile hopper 3 and elevating mechanism, stationary hopper 2 is fixed on bracing frame 1, the charging aperture of mobile hopper 3 is connected with the discharging opening of stationary hopper 2, and mobile hopper 3 is driven and done vertical displacement movement by elevating mechanism.Concrete falls in mobile hopper 3 from stationary hopper 2, by elevating mechanism, drive and pack concrete mobile hopper 3 into and move down, directly by concrete delivery to the position that need build, the process of having avoided concrete conveyance high and medium to fall, eliminated the serious separation of concrete aggregate, occurred the phenomenon of honeycomb, and can greatly enhance productivity.After building, elevating mechanism drives mobile hopper 3 rising returns.
The elevating mechanism of the present embodiment comprises rope 9, assembly pulley and drive unit 6, drive unit 6 is fixed on the upper end of bracing frame 1, drive unit 6 in the present embodiment adopts double drum winch, twin, the height of double drum winch, twin permanent position is higher than the position of assembly pulley, more laborsaving when rope 9 drives mobile hopper 3 to move up and down.Rope 9 has two, and the rope 9 in the present embodiment adopts wire rope.Assembly pulley comprises fixed pulley 5 and two directive wheels 4, and directive wheel 4 is located at the both sides of stationary hopper 2, and fixed pulley 5 is fixed on the underframe 8 of bracing frame 1 lower end, and two ropes 9 and two directive wheels 4 are symmetrical along fixed pulley 5.One end of every rope 9 is connected with double drum winch, twin, by double drum winch, twin, controls folding and unfolding, and the other end is walked around the directive wheel 4 of fixed pulley 5 and a side, is connected to the both sides of mobile hopper 3, and drives mobile hopper 3 to do vertical displacement movement.Double drum winch, twin and two ropes 9 are to adopt the double rope design of two suspension centres, the lifting that makes mobile hopper 3 steadily, do not spin, be not wound around, and double drum winch, twin row rope neat, work smooth and easy.
Concrete feeder of the present utility model, the discharging opening of stationary hopper 2 and mobile hopper 3 is equipped with arc door 10, and arc door 10 is controlled and is opened and closed by actuator 7, and the actuator 7 in the present embodiment is selected electric pushrod.
The utility model is when work, first concrete is sent into stationary hopper 2, electric pushrod is opened the arc door 10 of stationary hopper 2, concrete falls in mobile hopper 3, by the double drum winch, twin of elevating mechanism, control wire rope mobile hopper 3 is moved down and is transported to work plane or the close work plane that need build, then open the arc door 10 of mobile hopper 3 and build; After having built, elevating mechanism drives mobile hopper 3 rising returns.Concrete feeder of the present utility model, in the situation that minimizing takies cable machine, has avoided concrete Segregation, and has greatly improved operating efficiency.
Below be only preferred embodiment of the present utility model, protection domain of the present utility model is also not only confined to above-described embodiment, and all technical schemes belonging under the utility model thinking all belong to protection domain of the present utility model.It should be pointed out that for those skilled in the art, the some improvements and modifications not departing under the utility model principle prerequisite, should be considered as protection domain of the present utility model.
Claims (7)
1. a concrete feeder, it is characterized in that: comprise bracing frame (1), stationary hopper (2) and mobile hopper (3), described stationary hopper (2) is fixed on bracing frame (1), the charging aperture of described mobile hopper (3) is connected with the discharging opening of stationary hopper (2), and described mobile hopper (3) is driven and done vertical displacement movement by an elevating mechanism.
2. concrete feeder according to claim 1, is characterized in that: the discharging opening of described stationary hopper (2) and mobile hopper (3) is equipped with arc door (10), and each arc door (10) is controlled and opened and closed by actuator (7).
3. concrete feeder according to claim 1 and 2, it is characterized in that: described elevating mechanism comprises rope (9), assembly pulley and drive unit (6), described drive unit (6) is fixedly arranged on bracing frame (1), described rope (9) has two, one end of every rope (9) is connected with drive unit (6), by drive unit (6), control folding and unfolding, the other end is walked around the both sides that assembly pulley is connected to described mobile hopper (3), and drives mobile hopper (3) to do vertical displacement movement.
4. concrete feeder according to claim 3, is characterized in that: described drive unit (6) is double drum winch, twin.
5. concrete feeder according to claim 3, it is characterized in that: described assembly pulley comprises fixed pulley (5) and two directive wheels (4), described two directive wheels (4) are located at respectively the both sides of stationary hopper (2), and described fixed pulley (5) is fixedly arranged on bracing frame (1).
6. concrete feeder according to claim 5, is characterized in that: described fixed pulley (5) is fixed on the underframe (8) of bracing frame (1) lower end.
7. concrete feeder according to claim 6, is characterized in that: described two ropes (9) and two directive wheels (4) are all symmetrical along fixed pulley (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320435083.8U CN203487536U (en) | 2013-07-22 | 2013-07-22 | Concrete feeding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320435083.8U CN203487536U (en) | 2013-07-22 | 2013-07-22 | Concrete feeding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203487536U true CN203487536U (en) | 2014-03-19 |
Family
ID=50258378
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320435083.8U Expired - Lifetime CN203487536U (en) | 2013-07-22 | 2013-07-22 | Concrete feeding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203487536U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105951836A (en) * | 2016-06-29 | 2016-09-21 | 中国水利水电第八工程局有限公司 | Vertical concrete feeder for gate groove |
-
2013
- 2013-07-22 CN CN201320435083.8U patent/CN203487536U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105951836A (en) * | 2016-06-29 | 2016-09-21 | 中国水利水电第八工程局有限公司 | Vertical concrete feeder for gate groove |
| CN105951836B (en) * | 2016-06-29 | 2018-02-02 | 中国水利水电第八工程局有限公司 | The vertical feeder of gate slot concrete |
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