CN205574718U - Stifled device is prevented in aggregate storehouse - Google Patents
Stifled device is prevented in aggregate storehouse Download PDFInfo
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- CN205574718U CN205574718U CN201620253640.8U CN201620253640U CN205574718U CN 205574718 U CN205574718 U CN 205574718U CN 201620253640 U CN201620253640 U CN 201620253640U CN 205574718 U CN205574718 U CN 205574718U
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- aggregate bin
- dump gate
- aggregate
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- bin
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Abstract
The utility model discloses a stifled device is prevented in aggregate storehouse relates to stirring station auxiliary production instrument technical field, its characterized in that: unload bin gate, discharge opening, fix preventing stifled blade and installing at discharge opening cylinder on one side on unloading the bin gate including the aggregate storehouse. Prevent stifled blade retention on unloading the bin gate, stretch into the aggregate storehouse inside, piston rod of the cylinder with unload that the bin gate is rotatable to link to each other. Send the instruction of unloading as automatic control system, the cylinder drives and unloads the bin gate motion, unloads the bin gate simultaneously and drives and prevent stifled blade motion, make the feed bin in the material can loosen. The utility model discloses simple structure, the vibrator of installation on the current aggregate storehouse on the market of cooperation can effectively solve material choking's in the aggregate storehouse problem, and it is big to have solved the intensity of labour that manual cleaning brought, the problem of operation danger to need not newly -increased equipment, be favorable to reducing the plant maintenance cost.
Description
Technical field
This utility model relates to the proportioning machine association area of concrete mixing plant, is specifically related to the anti-block apparatus of a kind of concrete mixing plant proportioning machine aggregate bin.
Background technology
At present, the proportioning station of concrete mixing plant all has aggregate bin, is mainly used in storing thick, fine aggregate temporarily, and submeter system completes slightly, fine aggregate metering.
Aggregate bin is Large Copacity aggregate bin, generally 200m mostly now3Or more, it is divided into multiple compartment according to aggregate kind inside aggregate bin, is equipped with multiple Dump gate, cylinder acts in Dump gate after the instruction receiving central control system, and Dump gate is opened, the vibrator time delay vibration being attached on aggregate bin, makes discharging smooth and easy.
Although aggregate bin is generally equipped with vibrator, but there is certain limitation, such as: sandstone clay content is high with water content, what aggregate bin stored is fine sand, ultra fine sand, in these cases, sandstone easily lumps, it is attached on aggregate bin inwall, causes blanking to block, now under the effect of vibrator, material in aggregate bin may be more and more tight, makes discharging more difficult.
Aggregate bin after sandstone blocking, one is after discharging a part of aggregate, and workman enters from feed bin top, carries out labor cleaning, and labor intensity is big, has certain danger, and whole process wastes time and energy；Another kind of method is to remove bottom discharge door, clears up from aggregate bin bottom up, not only dangerous, and same labor intensity is big.
Easily block for existing aggregate bin, cleaning labor intensity is big, has certain danger, uses and increase the purpose that anti-blocking equipment reaches anti-blocking newly in utility model patent CN204096376U aggregate bin and mixing plant, increase cost, and increase plant maintenance difficulty.
Utility model content
The purpose of this utility model is to overcome in aggregate bin work process and easily blocks, and cleaning labor intensity is big, has certain risk, and anti-blocking equipment is complicated, the more high series of problems of maintenance cost, provides a kind of aggregate bin anti-block apparatus at this by improving；After improvement, anti-blocking blade is moved by the cylinder action that connects in outside Dump gate, in making storehouse, sandstone aggregate loosens, vibrator on the external wall of blending bunker simultaneously, the problem effectively solving aggregate bin feed blocking, solve the deficiency of labor cleaning to a certain extent, this utility model, without newly-increased power-equipment, simple in construction, reduces cost and maintaining difficulty.
This utility model is achieved in that a kind of aggregate bin anti-block apparatus of structure, it is characterised in that: the anti-blocking blade include aggregate bin Dump gate, being fixed in Dump gate and cylinder；Dump gate corresponds at the discharge port of aggregate warehouse lower end；Described anti-blocking blade is fixed in Dump gate, stretches into inside aggregate bin；Described cylinder piston rod is rotatable with Dump gate to be connected, and cylinder is arranged on one side of discharge port.
According to aggregate bin anti-block apparatus described in the utility model, it is characterised in that: it is provided with the limited block limiting Dump gate with anti-blocking blade movement scope on described discharge port side or aggregate warehouse.
According to aggregate bin anti-block apparatus described in the utility model, it is characterised in that: it is provided with shield bearing on the aggregate warehouse of described discharge port both sides；Described shield bearing is passed through at the two ends of rotating shaft；
Dump gate is outside aggregate bin, and its upper end is fixed in rotating shaft；
Stretching into the anti-blocking blade lower end within aggregate bin to be bolted in Dump gate, upper end is fixed to cross in the rotating shaft of aggregate bin bottom section.
According to aggregate bin anti-block apparatus described in the utility model, it is characterised in that: rotating shaft is being provided with dust-proof rotating shaft cover at aggregate bin inwall.
According to aggregate bin anti-block apparatus described in the utility model, it is characterised in that: the external side of aggregate bin that aggregate bin is corresponding is provided with vibrator.
According to aggregate bin anti-block apparatus described in the utility model, it is characterised in that: described anti-blocking blade is grid-like, netted or dentation.
According to aggregate bin anti-block apparatus described in the utility model, it is characterised in that: described Dump gate is rotatably connected with the piston rod of cylinder, Dump gate top edge and discharge port sides aligned parallel.
This utility model provides a kind of aggregate bin anti-block apparatus, including aggregate bin Dump gate, discharging opening, the anti-blocking blade being fixed in Dump gate and the cylinder being arranged on discharging opening one side, described anti-blocking blade is fixed in Dump gate, stretching into inside aggregate bin, described cylinder piston rod is rotatable with Dump gate to be connected.
Further, discharge port side or aggregate warehouse are provided with the stopping means limiting Dump gate with anti-blocking blade movement scope.
Further, the aggregate warehouse of discharge port both sides being provided with shield bearing, and arrange rotating shaft by shield bearing, rotating shaft is provided with dust-proof rotating shaft cover near the two ends of aggregate bulkhead.
Further, Dump gate is outside aggregate bin, and is fixed in rotating shaft.
Further, stretch into the anti-blocking blade within aggregate bin to be fixed in rotating shaft.
Cylinder, under the instruction of central control room, acts on Dump gate by pull bar, while Dump gate is opened, drive anti-blocking blade at aggregate bin internal motion, material in loose storehouse, be attached to the vibrator that aggregate bin is generally installed, make aggregate draw off smoothly.
The utility model has the advantage of: compared with prior art, after this utility model improves, anti-blocking blade is moved by the cylinder action of connection in outside Dump gate, in making storehouse, sandstone aggregate loosens, vibrator on the external wall of blending bunker simultaneously, the problem effectively solving aggregate bin feed blocking, solves the deficiency of labor cleaning to a certain extent, and this utility model is without newly-increased power-equipment, simple in construction, reduces cost and maintaining difficulty.
Accompanying drawing explanation
Fig. 1 is the structural representation that a kind of aggregate bin anti-block apparatus described in the utility model is applied on aggregate bin；
Fig. 2 is the enlarged diagram of anti-block apparatus in Fig. 1.
In figure: anti-blocking blade 1, cylinder 2, vibrator 3, rotating shaft 4, Dump gate 5, aggregate bin 6, cylinder piston rod 7, discharge port 8, limited block 9.
Detailed description of the invention
Below in conjunction with accompanying drawing 1-2, this utility model is described in detail, the technical scheme in this utility model embodiment is clearly and completely described, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole embodiments.Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art are obtained under not making creative work premise, broadly fall into the scope of this utility model protection.
As shown in Figure 1-2, this utility model is real to be arranged on bottom aggregate bin 6 by improving a kind of aggregate bin anti-block apparatus of offer at this, and this utility model can be practiced as follows, including Dump gate 5, anti-blocking blade 1, cylinder 2；Described anti-blocking blade is fixed in Dump gate 5, and it is internal to stretch into aggregate bin 6, and described cylinder piston rod 7 rotates with Dump gate 5 and is connected.
Described anti-blocking blade 1 is grid-like, netted or dentation, naturally it is also possible to for other kinds of blade；Anti-blocking blade 1 lower end is bolted in Dump gate 5, upper end is also secured to cross in the rotating shaft 4 of aggregate bin bottom section, rotating shaft 4 is being provided with dust-proof rotating shaft cover at aggregate bin inwall, prevent aggregate from affecting axis of rotation, described Dump gate 5 is rotatably connected with the piston rod 7 of cylinder 2, Dump gate 5 top edge and discharge port 8 sides aligned parallel, when mainly preventing Dump gate opening and closing, collide aggregate bin edge, aggregate bin 6 outer wall installs limited block 9 for limiting Dump gate and the range of movement of aggregate bin inner vanes simultaneously, protection aggregate bin is from the destruction of anti-blocking blade Yu Dump gate.Shield bearing and dust-proof rotating shaft cover, two parts are for preventing the particulates such as the fine sand in storehouse, dust from entering inside shaft bearing, and stuck rotating shaft causes blade and axis of rotation difficulty.
The duty of this device is by the automatic controlling system of equipment, when automatic control system sends discharging instruction manipulating cylinder 2, and cylinder 2 makes cylinder piston rod 7 move, and Dump gate 5 is opened, during Dump gate 5 is opened, being fixed in Dump gate and rotate with the anti-blocking blade 1 in rotating shaft 4, as a example by the anti-block apparatus on the left of Fig. 1, left side blade and upper blade loosen aggregate, right side blade makes materials downward, auxiliary discharging, acts in combination with vibrator 3, completes discharging.When automatic control system sends the instruction of closedown Dump gate 5, and Dump gate 5 is closed under the effect of the cylinder piston rod 7 of cylinder 2, drives anti-blocking blade 1 to rotate, loosen aggregate, it is simple to discharging next time.If material has blocked before discharging first in aggregate bin, instruction can be sent by central control room to control system, strengthen the frequency of Dump gate opening and closing, the aggregate in porotic bone feed bin, repeatedly after effect, make aggregate draw off smoothly.
The anti-block apparatus of aggregate bin described in the utility model, relates to mixing plant auxiliary tool of production technical field, when automatic control system sends discharging instruction, and cylinder drives Dump gate motion, and Dump gate drives anti-blocking blade movement, and in making feed bin, material is loosened simultaneously.This utility model simple in construction, coordinates the vibrator installed on existing aggregate bin on the market, it is possible to the effectively problem of feed blocking in solution aggregate bin, solve the labor intensity that labor cleaning brings big, the problem that operation is dangerous, and without newly added equipment, advantageously reduce cost of equipment maintenance.
Described above to the disclosed embodiments, makes professional and technical personnel in the field be capable of or uses this utility model.Multiple amendment to these embodiments will be apparent from for those skilled in the art, and generic principles defined herein can realize in the case of without departing from spirit or scope of the present utility model in other embodiments.Therefore, this utility model is not intended to be limited to the embodiments shown herein, and is to fit to the widest scope consistent with principles disclosed herein and features of novelty.
Claims (7)
1. an aggregate bin anti-block apparatus, it is characterised in that: the anti-blocking blade (1) include aggregate bin Dump gate (5), being fixed in Dump gate and cylinder (2)；Dump gate (5) is corresponding to discharge port (8) place of aggregate warehouse lower end；Described anti-blocking blade (1) is fixed in Dump gate (8), stretches into aggregate bin (6) internal；Described cylinder piston rod (7) is rotatable with Dump gate (5) to be connected, and cylinder (2) is arranged on one side of discharge port (8).
Aggregate bin anti-block apparatus the most according to claim 1, it is characterised in that: it is provided with the limited block (9) limiting Dump gate (5) with anti-blocking blade (1) range of movement on described discharge port (8) side or aggregate warehouse.
Aggregate bin anti-block apparatus the most according to claim 1 and 2, it is characterised in that: it is provided with shield bearing on the aggregate warehouse of described discharge port (8) both sides；Described shield bearing is passed through at the two ends of rotating shaft (4)；
Dump gate (5) is outside aggregate bin, and its upper end is fixed in rotating shaft (4)；
Stretching into anti-blocking blade (1) lower end within aggregate bin to be bolted in Dump gate (5), upper end is fixed to cross in the rotating shaft (4) of aggregate bin bottom section.
Aggregate bin anti-block apparatus the most according to claim 3, it is characterised in that: rotating shaft (4) is being provided with dust-proof rotating shaft cover at aggregate bin inwall.
Aggregate bin anti-block apparatus the most according to claim 1, it is characterised in that: the external side of aggregate bin that aggregate bin (6) is corresponding is provided with vibrator (3).
Aggregate bin anti-block apparatus the most according to claim 1, it is characterised in that: described anti-blocking blade (1) is grid-like, netted or dentation.
Aggregate bin anti-block apparatus the most according to claim 1, it is characterised in that: described Dump gate (5) is rotatably connected with the piston rod (7) of cylinder (2), Dump gate (5) top edge and discharge port (8) sides aligned parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620253640.8U CN205574718U (en) | 2016-03-30 | 2016-03-30 | Stifled device is prevented in aggregate storehouse |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620253640.8U CN205574718U (en) | 2016-03-30 | 2016-03-30 | Stifled device is prevented in aggregate storehouse |
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| CN205574718U true CN205574718U (en) | 2016-09-14 |
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| CN201620253640.8U Active CN205574718U (en) | 2016-03-30 | 2016-03-30 | Stifled device is prevented in aggregate storehouse |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108674842A (en) * | 2018-06-26 | 2018-10-19 | 湖州同光金属材料有限公司 | A kind of blanking mechanism of uncapping for chemical raw material addition |
-
2016
- 2016-03-30 CN CN201620253640.8U patent/CN205574718U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108674842A (en) * | 2018-06-26 | 2018-10-19 | 湖州同光金属材料有限公司 | A kind of blanking mechanism of uncapping for chemical raw material addition |
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| GR01 | Patent grant |