CN103264444A - Batching apparatus and engineering machinery - Google Patents
Batching apparatus and engineering machinery Download PDFInfo
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- CN103264444A CN103264444A CN2013101553765A CN201310155376A CN103264444A CN 103264444 A CN103264444 A CN 103264444A CN 2013101553765 A CN2013101553765 A CN 2013101553765A CN 201310155376 A CN201310155376 A CN 201310155376A CN 103264444 A CN103264444 A CN 103264444A
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- side plate
- proportioner
- opening
- striker plate
- hopper
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Abstract
The invention discloses a batching apparatus, comprising a hopper (1) and an opening-closing system (2), wherein the bottom end of a side plate (11) of the hopper (1) is provided with a discharge hole (3), and the side plate (11) is provided with the opening-closing system (2) used for adjusting the size of the discharge hole (3). According to the invention, since the opening-closing system (2) of the batching apparatus is used for adjusting the size of the discharge hole (3), a discharging speed is adjusted, and a complex speed-adjustable transmission unit does not need to be mounted; thus, a structure is simplified, the failure rate of the apparatus is decreased, and cost is reduced. The invention further discloses an engineering machinery.
Description
Technical field
The present invention relates to engineering machinery field, particularly a kind of proportioner; In addition, the invention still further relates to a kind of engineering machinery that this proportioner is installed.
Background technology
In the proportioning materials field, traditional means are to calculate the weight of various materials according to the proportional meter of each component materials in the compound, then each component materials is taken by weighing respectively, sneak into again and mix in the agitating device and evenly stirring, thereby obtain required compound.This distribution efficient is very low, is not suitable for the continuous production of scale.To this, under the operating mode that some automaticities are had relatively high expectations, adopted automatic recipe maker to carry out batch operation at present.For example, bituminous concrete, cement concrete, hot in-plant reclaimed etc. in process of production, various cold burdens (comprising building stones, husky material equigranular raw material in bulk) need be transported to the precalculated position by proportioner with certain proportion, expect that with follow-up operation be continued operation because fail, so this proportioner just requires automaticity than higher.
As shown in Figure 1, prior art discloses a kind of proportioner, comprise hopper 1 ' and transmitting device 2 ', transmitting device comprises motor, belt support and carrying roller, belt, frequency converter and controller, belt be positioned at hopper 1 ' discharging opening below and be installed on belt support and the carrying roller, the motor-driven belt movement also drives material 5 ' transmission on the belt, by the given frequency converter frequency of controller, frequency converter is regulated motor speed, thereby controls the batching speed of this kind cold burden.Though this proportioner can be controlled batching speed and energy continuous feeding automatically, the cost of structure more complicated, particularly transmitting device is higher, causes the cost of whole proportioner to improve; This structure failure rate height in addition, belt are difficult for changing, and this has also caused the increase of cost.
Therefore, how to simplify the structure of proportioner and to reduce cost be the problem that those skilled in the art need solution badly.
Summary of the invention
In view of this, the present invention proposes a kind of proportioner, to solve proportioner complex structure, cost problem of higher.
In addition, the invention allows for a kind of engineering machinery that this proportioner is installed.
On the one hand, the invention provides a kind of proportioner, comprise hopper and opening/closing system, the side plate bottom of described hopper has discharging opening, and described side plate is provided with the opening/closing system of regulating described discharging opening size.
Further, described opening/closing system comprises power set and striker plate, and described striker plate movably is arranged on the described side plate, and described power set are used for driving described striker plate and move.
Further, described opening/closing system comprises power set and striker plate, and described striker plate is rotatable to be arranged on the described side plate, and described power set are used for driving described striker plate rotation, the size that described striker plate is regulated described discharging opening by rotation.
Further, described opening/closing system comprises control device, and described control device links to each other with described power set.
Further, the intersection of the side plate of the extended surface of described striker plate and described hopper is positioned on the bottom of described side plate.
Further, described power set are fluid pressure drive device or electric operator.
Further, also comprise belt conveyor, described belt conveyor be arranged on described discharging opening under.
Further, also comprise vibrating motor on the side plate that is arranged on described hopper.
Proportioner provided by the invention comprises hopper and opening/closing system, and the side plate bottom of hopper has discharging opening, and above-mentioned side plate is provided with the opening/closing system of regulating the discharging opening size.Since the size that proportioner of the present invention is regulated the discharging opening of its hopper by opening/closing system, thus discharging speed regulated, do not need to install the transmitting device of complicated adjustable-speed, therefore simplify the structure, reduced the fault rate of proportioner, reduced cost.
On the other hand, the present invention also provides a kind of engineering machinery, and top each described proportioner is installed.
Further, described engineering machinery is bituminous mixing plant, concrete mixing plant or hot in-plant reclaimed equipment.
Engineering machinery provided by the invention is equipped with above-mentioned proportioner, therefore also has above-mentioned beneficial effect, does not repeat them here.
Description of drawings
The accompanying drawing that constitutes a part of the present invention is used to provide further understanding of the present invention, and illustrative examples of the present invention and explanation thereof are used for explaining the present invention, do not constitute improper restriction of the present invention.In the accompanying drawings:
Fig. 1 is the structural representation of proportioner in the correlation technique;
Fig. 2 is the structural representation of proportioner in the embodiment of the invention.
The specific embodiment
Need to prove that under the situation of not conflicting, embodiment and the feature among the embodiment among the present invention can make up mutually.2 also describe the present invention in conjunction with the preferred embodiments in detail below with reference to the accompanying drawings.
A kind of proportioner that the specific embodiment of the invention provides as shown in Figure 2, comprises hopper 1 and opening/closing system 2, and side plate 11 bottoms of hopper 1 have discharging opening 3, and side plate 11 is provided with the opening/closing system 2 of regulating discharging opening 3 sizes.The proportioner of this specific embodiment does not need to be equipped with the speed that the transmitting device of baroque adjustable-speed is regulated hopper 1 discharging, but adopt opening/closing system 2 to control the size of discharging opening 3, thereby the discharging speed of control hopper 1, very simple of structure, reduce the fault rate of proportioner, saved cost greatly.
Concrete, opening/closing system 2 comprises power set 21 and striker plate 22, and striker plate 22 movably is arranged on the above-mentioned side plate 11, and power set 21 are used for driving striker plate 22 and move, and the size of discharging opening 3 realizes by the mobile of striker plate 22.Certainly, striker plate 22 can also be regulated the size of discharging opening 3 with other set-up mode, striker plate 22 rotatable being arranged on the side plate 11 that has discharging opening 3 for example, and power set 21 are used for driving striker plate 22 rotations; Concrete, power set 21 can be the rotating shaft of cylinder or hydraulic jack driving, striker plate 22 can be fixed on the rotating shaft, and rotating shaft is installed in discharging opening 3 places, and the rotating shaft rotation drives striker plate 22 rotations, when striker plate 22 rotates to certain angle, discharging opening is blocked fully by striker plate 22, and not discharging this moment is after striker plate 22 rotates again, discharging opening 3 slowly changes from small to big, and namely striker plate 22 is by rotating the size of regulating discharging opening 3.
In addition, opening/closing system 2 can also comprise control device, and this control device (not shown) links to each other with power set 21, and control device can receive dependent instruction, thereby controls the displacement of striker plate 22, reaches the purpose of the aperture size of accurate control discharging opening 3.In further technical scheme, this control device also can be converted to displacement the receivable signal of external master controller and send master controller to, and master controller gets final product real-time monitored to the aperture size of discharging opening 3 by linking to each other with host computer (man-machine interaction interface).
Need to prove that above-mentioned power set 21 can be fluid pressure drive device, also can be electric operator.Concrete, be example with the fluid pressure drive device, these power set 21 comprise hydraulic jack, piston rod and connector, and hydraulic jack is fixedly installed on the outer surface of above-mentioned side plate 11, one end and the hydraulic jack of piston rod are slidingly matched, and the other end is fixedlyed connected with striker plate 22 by connector; Like this, by the stretching motion of piston rod, drive the movement of striker plate 22, thereby regulate the aperture size of discharging opening 3, and then regulate the discharging speed of hopper 1.Much more no longer in addition, power set 21 can also be electric operator, and concrete mechanism is that those skilled in the art expect than being easier to, to do introduction at this.
In addition, the extended surface of striker plate 22 can intersect with the side plate of hopper 1, and perhaps the extended surface with the side plate of hopper 1 intersects, and the embodiment of comparative optimization is, the intersection of the side plate of the extended surface of striker plate 22 and hopper 1 is positioned on the bottom of this side plate, is conducive to material like this by the control of speed.Need to prove that side plate herein refers to surround in the side plate in a plurality of orientation of hopper 1, except other side plate of the side plate that has discharging opening 3.
In order to increase material in the trafficability characteristic of discharging opening 3, can vibrating motor be installed at the side plate that surrounds hopper 1, after hopper 1 carries out blowing, if the situation of discharging opening putty, can manually boot vibrating motor, perhaps by the programme-control vibrating motor, make material smoothly by discharging opening 3, avoided the obstruction of material; In addition, vibrating motor can also be conducive to the cleaning of clout in the hopper 1.
In addition, the proportioner in the specific embodiment of the invention can also comprise belt conveyor 4, this belt conveyor 4 be arranged on discharging opening 3 under, for delivery of material to the precalculated position.
Another specific embodiment of the present invention provides a kind of engineering machinery, and any one above-mentioned proportioner is installed.Concrete, this project machinery can be bituminous mixing plant, concrete mixing plant or hot in-plant reclaimed equipment.Be that example describes below with the bituminous mixing plant, bituminous mixing plant is the production asphalt mixture stirring equipment, mixes in proportion and forms and asphalt is aggregate, filler and pitch with the different-grain diameter of dry heat.Therefore just need measure aggregate and filler, this just needs proportioner to measure.
Bituminous mixing plant is equipped with proportioner, loading machine shovels the building stones of cold different size respectively in the different hopper 1, by the aperture size of control striker plate 22, control the batching speed of this kind building stones, transfer to the predetermined area by belt conveyor 4 then and carry out subsequent treatment.Because the proportioner that this bituminous mixing plant is installed need not be equipped with the speed that the transmitting device of baroque adjustable-speed is regulated hopper 1 discharging, therefore can reduce the fault rate of proportioner, simplify the structure, saved cost greatly.
The above only is preferred embodiment of the present invention, and is in order to limit the present invention, within the spirit and principles in the present invention not all, any modification of doing, is equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. proportioner, it is characterized in that, comprise hopper (1) and opening/closing system (2), side plate (11) bottom of described hopper (1) has discharging opening (3), and described side plate (11) is provided with the opening/closing system (2) of regulating described discharging opening (3) size.
2. proportioner according to claim 1, it is characterized in that, described opening/closing system (2) comprises power set (21) and striker plate (22), described striker plate (22) movably is arranged on the described side plate (11), and it is mobile that described power set (21) are used for driving described striker plate (22).
3. proportioner according to claim 1, it is characterized in that, described opening/closing system (2) comprises power set (21) and striker plate (22), described striker plate (22) is rotatable to be arranged on the described side plate (11), described power set (21) are used for driving described striker plate (22) rotation, the size that described striker plate (22) is regulated described discharging opening (3) by rotation.
4. according to claim 2 or 3 described proportioners, it is characterized in that described opening/closing system (2) comprises control device, described control device links to each other with described power set (21).
5. according to claim 2 or 3 described proportioners, it is characterized in that the intersection of the side plate of the extended surface of described striker plate (22) and described hopper (1) is positioned on the bottom of described side plate.
6. according to claim 2 or 3 described proportioners, it is characterized in that described power set (21) are fluid pressure drive device or electric operator.
7. proportioner according to claim 1 is characterized in that, also comprises belt conveyor (4), described belt conveyor (4) be arranged on described discharging opening (3) under.
8. proportioner according to claim 1 is characterized in that, also comprises the vibrating motor on the side plate that is arranged on described hopper (1).
9. an engineering machinery is characterized in that, each described proportioner of claim 1-8 is installed.
10. engineering machinery according to claim 9 is characterized in that, described engineering machinery is bituminous mixing plant, concrete mixing plant or hot in-plant reclaimed equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310155376.5A CN103264444B (en) | 2013-04-28 | 2013-04-28 | Proportioner and engineering machinery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310155376.5A CN103264444B (en) | 2013-04-28 | 2013-04-28 | Proportioner and engineering machinery |
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| Publication Number | Publication Date |
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| CN103264444A true CN103264444A (en) | 2013-08-28 |
| CN103264444B CN103264444B (en) | 2016-04-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310155376.5A Active CN103264444B (en) | 2013-04-28 | 2013-04-28 | Proportioner and engineering machinery |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109279203A (en) * | 2018-10-31 | 2019-01-29 | 安徽省双寨茶业有限公司 | A kind of elevator hopper that discharge port is adjustable |
| CN110027117A (en) * | 2019-03-03 | 2019-07-19 | 曲靖市天邦经贸有限公司 | Concrete batching machine capable of preventing batching side leakage from influencing final quality effect |
| CN112706347A (en) * | 2019-10-25 | 2021-04-27 | 东和株式会社 | Powder and granular material supply device, resin molding device, and method for manufacturing resin molded article |
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| US5186538A (en) * | 1990-10-04 | 1993-02-16 | Taiyo Chuki Co., Ltd. | Core and molding sand preparation apparatus with adjustable mixing blade |
| JPH06345178A (en) * | 1993-06-15 | 1994-12-20 | Matsushita Electric Works Ltd | Gate valve |
| CN201516639U (en) * | 2009-09-26 | 2010-06-30 | 福建南方路面机械有限公司 | Flow adjustment type aggregate weighting bin |
| CN202241612U (en) * | 2011-10-25 | 2012-05-30 | 中联重科股份有限公司 | Concrete mixing station, belt feeder and receiving hopper thereof |
| CN202640562U (en) * | 2012-06-08 | 2013-01-02 | 三一重工股份有限公司 | Discharge mechanism of dosing station and dosing station and engineering machinery |
| CN202828570U (en) * | 2012-08-29 | 2013-03-27 | 沈阳创达技术交易市场有限公司 | Adjustable feeding hopper |
| CN203245999U (en) * | 2013-04-28 | 2013-10-23 | 湖南三一路面机械有限公司 | Batching device and engineering machinery |
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2013
- 2013-04-28 CN CN201310155376.5A patent/CN103264444B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5186538A (en) * | 1990-10-04 | 1993-02-16 | Taiyo Chuki Co., Ltd. | Core and molding sand preparation apparatus with adjustable mixing blade |
| JPH06345178A (en) * | 1993-06-15 | 1994-12-20 | Matsushita Electric Works Ltd | Gate valve |
| CN201516639U (en) * | 2009-09-26 | 2010-06-30 | 福建南方路面机械有限公司 | Flow adjustment type aggregate weighting bin |
| CN202241612U (en) * | 2011-10-25 | 2012-05-30 | 中联重科股份有限公司 | Concrete mixing station, belt feeder and receiving hopper thereof |
| CN202640562U (en) * | 2012-06-08 | 2013-01-02 | 三一重工股份有限公司 | Discharge mechanism of dosing station and dosing station and engineering machinery |
| CN202828570U (en) * | 2012-08-29 | 2013-03-27 | 沈阳创达技术交易市场有限公司 | Adjustable feeding hopper |
| CN203245999U (en) * | 2013-04-28 | 2013-10-23 | 湖南三一路面机械有限公司 | Batching device and engineering machinery |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109279203A (en) * | 2018-10-31 | 2019-01-29 | 安徽省双寨茶业有限公司 | A kind of elevator hopper that discharge port is adjustable |
| CN110027117A (en) * | 2019-03-03 | 2019-07-19 | 曲靖市天邦经贸有限公司 | Concrete batching machine capable of preventing batching side leakage from influencing final quality effect |
| CN110027117B (en) * | 2019-03-03 | 2020-12-22 | 湖州浪佩智能科技有限公司 | Concrete batching machine capable of preventing batching side leakage from influencing final quality effect |
| CN112706347A (en) * | 2019-10-25 | 2021-04-27 | 东和株式会社 | Powder and granular material supply device, resin molding device, and method for manufacturing resin molded article |
| CN112706347B (en) * | 2019-10-25 | 2022-12-30 | 东和株式会社 | Powder and granular material supply device, resin molding device, and method for manufacturing resin molded article |
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|---|---|
| CN103264444B (en) | 2016-04-06 |
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