CN205916789U - Material collecting device - Google Patents

Abstract

The utility model discloses a material collecting device, including collecting the storehouse, the upper portion of collecting the storehouse is equipped with collects mouthful, and the lower part of collecting the storehouse is equipped with the discharge opening, still includes matched with weigh sensing mechanism and discharging valve mechanism, collects the storehouse and bears and weigh in order to realize the material in the sensing mechanism of weighing, and discharging valve mechanism locates discharge opening department and is used for the basis to weigh the information of sensing mechanism opening the valve and unload. The utility model has the advantages of simple structure is compact, can reduce labour cost, improve labor efficiency, have the function of weighing and material automatic discharge function.

Description

A kind of material collecting device

Technical field

This utility model is mainly concerned with material sample gathering and processing apparatus field and in particular to a kind of material collecting device.

Background technology

For the sampling of material (as Ore, coal) sample, sample preparation, chemical examination work, every country all has pressure standard, must Must make in accordance with the chemical industry of gathering and processing that standard carries out sample.The sampling of sample, sample preparation, the criterion of chemical examination work process are not destroy sample Under the premise of product are representational, the sample granularity collecting is gradually reduced, quality also gradually reduces, until meeting laboratory assay Granularity to sample and quality (weight) required precision, then carry out the assay of correlation to satisfactory sample.

Turn to example as gathered and processed with the sample of coal, actually a kind of process of sampling analyses, coal samling and sample preparation Purpose, is to represent, in order to obtain its experimental result, the experiment coal sample being sampled coal by the gross.Coal is a kind of uneven Material (granularity, mass property distribution etc.), is sampled the general all ratios larger (tens tons are arrived tens of thousands of tons) of quality of coal, from quilt Take the process of representative part of coal " sampling " in sampling coal, have mechanical sampling, artificial sample, half machinery at present The various ways methods such as sampling.Adopt after sample by standard, next process is " sample preparation ", sample making course typically have broken, mixing, The processes such as division, drying.The sample " chemical examination " of next step carried out by sample after making, sample is analyzed.Whether " adopt Sample ", " sample preparation " or " chemical examination ", can not have the loss of sample during this it is impossible to enough make sample occur some physics or Chemical change, otherwise will impact to final result of the test.

In the sampling of material (as Ore, coal) sample, sample preparation, chemical examination work, can exist and this is collected to sample One operation, such as be uniformly processed after the dead meal in sample making course being collected again.Prior art is in material collection operation There is following technical problem in journey:

(1) when sample segment is gathered and processed and is turned into industry, using artificially collect and rejected material operating type, allow rejected material directly throw aside ground Face, carries out artificial rejected material to a certain extent again when piling up, and carrying gets up to be inconvenient, and labour cost rises.

(2) material loss rate cannot be estimated.The rejected material collection device of prior art is without function of weighing it is impossible to real-time obtain Go out to be collected the quality of material, therefore material loss rate cannot be calculated in time, the accuracy of evaluate sample gathering and processing system.

(3) can not in time, accurately provide discharging Rule of judgment.The portion collection storehouse of prior art is the welding of sealing Part, when solid accumulation enters and puts in storage interior because collecting bin overhead in upper position, staff cannot accurately judge that material is No fill or whether this discharging, make troubles to material collection and material discharging work.

(4) automatic discharging cannot be realized.The partial material collection device of prior art does not enable material collection and discharging Automatization's cooperation, need artificial operate, increased hand labor cost, work efficiency is not high.

(5) discharge way is excessively simple.The discharge way of the partial material collection device of prior art excessively simple it is impossible to Accurately control the weight of discharging it is impossible to meet sample the gathering and processing job requirements that precision is had high demands.

Utility model content

The technical problem that this utility model is solved is: the problem existing for prior art, provides a kind of structure letter The material collection dress that list is compact, can reduce labour cost, raise labour efficiency, having function of weighing and material automatic discharging function Put.

For solving above-mentioned technical problem, this utility model employs the following technical solutions:

A kind of material collecting device, including collecting bin, the top of described collecting bin is provided with collection port, under described collecting bin Portion is provided with discharge port, also includes weighing sensor mechanism and the discharge gate mechanism matching, and described collecting bin is carried on biography of weighing To realize material metage in sense mechanism, described discharge gate mechanism is used for weighing according to weighing sensor mechanism at discharge port Information is opened valve and is carried out discharging.

As further improvement of the utility model, also include the bracing frame for supporting collecting bin, described weighing and sensing Mechanism includes multiple LOAD CELLSs matching and bearing force props, and multiple described LOAD CELLSs are fixed on bracing frame, many Individual described bearing force props are fixed on collecting bin and are used for collecting bin is carried on LOAD CELLS to be weighed.

As further improvement of the utility model, it is respectively and fixedly provided with more than one at each described LOAD CELLS and vertically sets The standing screw put, described standing screw passes through the through hole on bearing force props, upper and lower in bearing force props on described standing screw Both sides are equipped with an adjusting nut for the level height of lift adjustment collecting bin.

As further improvement of the utility model, the bottom of described collecting bin is provided with bucket-shaped discharge, described discharging Mouth is opened in the bottom of bucket-shaped discharge.

As further improvement of the utility model, described discharge gate mechanism includes drive component and valve member, institute State that valve member is hinged with collecting bin, the end face of the driving lower edge discharge port in drive component for the described valve member slides to realize The opening and closing of discharge port.

As further improvement of the utility model, described valve member includes the first valve cooperating and the second valve Door, described first valve and the second valve are hinged with collecting bin respectively, and the first valve described in during driving and the second valve are with contrary Direction is synchronized with the movement to open discharge port or is synchronized with the movement to close discharge port with relative direction.

As further improvement of the utility model, the hinged end of described first valve and the second valve is respectively and fixedly provided with biography Moving gear, the travelling gear of described first valve and the second valve engages each other, described drive component be connected with the first valve with Drive the first valve motion, the travelling gear passing through to be meshed during described first valve motion drives the second valve to be synchronized with the movement.

As further improvement of the utility model, described drive component includes mounting seat and has push-and-pull movement travel Electric putter, described electric putter is fixed on the side wall of collecting bin by mounting seat, and one end of described electric putter is cut with scissors with valve member Connect to drive valve member to move.

As further improvement of the utility model, described drive component includes travel switch part, described travel switch part Coordinate with electric putter to control the push-and-pull movement travel of electric putter.

As further improvement of the utility model, also include being connected with weighing sensor mechanism and discharge gate mechanism telecommunications Display control mechanism, described display control mechanism is provided with display screen component for showing weighing in real time of weighing sensor mechanism Information.

As further improvement of the utility model, described display control mechanism is provided with Valve controlling assembly and is used for manually Control the opening and closing of discharge gate mechanism.

As further improvement of the utility model, the top of described collecting bin is additionally provided with for entering the inspection in collecting bin Repair cleaning mouth.

Compared with prior art, the utility model has the advantage of:

(1) material collecting device of the present utility model, one is simple and compact for structure, and material can be unified to collect in collecting bin Focus on together again, without a dead lift material, improve work efficiency, reduce labour cost.Two is material collection dress Putting can in real time, accurately draws the quality being collected material, when collecting for rejected material, and work people can be according to the weight of rejected material Measure the material loss rate that in time, accurately calculates, the accuracy of good evaluate sample the gathering and processing system of energy.Three be can in time, Accurately provide discharging Rule of judgment, discharge gate mechanism can coordinate with weighing sensor mechanism automatization simultaneously, is realized The automated job of material collection and discharging, it is not necessary to artificial operate, reduces hand labor cost, improves work efficiency.

(2) material collecting device of the present utility model, by arranging bracing frame, one is to can be good at collecting bin is carried out Support and fixing, be easy to steadiness when material collection and discharge operation and safety, reduce operating risk；Two is by collecting bin Process is raised in support, makes collecting bin space formed below, is easy to below collecting bin arrange device for transporting objects, improves further and unload The work efficiency that material is processed.

(3) material collecting device of the present utility model, by arranging standing screw, when device is in transport or other non-make When using state, so that collecting bin and LOAD CELLS are isolated, it is to avoid LOAD CELLS is damaged, improves equipment Service life, reduce maintenance cost.Meanwhile, by arranging upper and lower two adjusting nuts, bearing force props are fixed, enter One step improves the steadiness of equipment.

(4) material collecting device of the present utility model, by arranging bucket-shaped discharge, one is the speed that improve discharging, Improve work efficiency；Two is the residual effectively reducing material in collecting bin, does not result in the sample mixing of different batches sample room.

(5) material collecting device of the present utility model, by arranging two the first valves cooperating and the second valve, Two valves synchronously open or close, and shorten the stroke of single valve opening and closing, reduce the driving force of drive component so that valve Door assembly can quickly, easily be opened or close, be easy to material collection and discharge operation effective, precisely carry out.

(6) material collecting device of the present utility model, by arranging intermeshing travelling gear so that this utility model Only with one drive component of setting, greatly reduce cost, structure is compacter；Also make the first valve and the second valve simultaneously The synchronicity of opening and closing very well, is easy to the accurate development of discharging.

(7) material collecting device of the present utility model, by arranging controlling organization, one is can to show biography of weighing in real time The weighing information of sense mechanism, is easy to observation and the record of operator.Two be can with the opening and closing of Non-follow control discharge gate mechanism, The weight of discharging can accurately be controlled, can be good at meeting the sample that precision has high demands is gathered and processed being turned into industry need Ask.

Brief description

Fig. 1 is the stereochemical structure principle schematic of material collecting device of the present utility model.

Fig. 2 is the structure for amplifying principle schematic at a in Fig. 1.

Fig. 3 is the sectional perspective principle schematic diagram. of material collecting device of the present utility model.

Fig. 4 is the stereochemical structure principle schematic of display control mechanism of the present utility model.

Marginal data:

1st, collecting bin；11st, collection port；12nd, discharge port；13rd, discharge；14th, maintenance cleaning mouth；2nd, weighing sensor mechanism； 21st, LOAD CELLS；22nd, bearing force props；23rd, standing screw；24th, adjusting nut；3rd, discharge gate mechanism；31st, drive component； 311st, mounting seat；312nd, electric putter；32nd, valve member；321st, the first valve；322nd, the second valve；33rd, travelling gear；34th, OK Journey switch member；4th, bracing frame；5th, display control mechanism；51st, display screen component；52nd, Valve controlling assembly.

Specific embodiment

Below in conjunction with specific embodiments and the drawings, this utility model is described in further detail.

As shown in Figures 1 to 4, this utility model provides a kind of material collecting device, during can be used for gathering and processing and being turned into industry Material collection, for example rejected material during sample preparation is collected or to sampling when primary sample be collected, include collection Storehouse 1, the top of collecting bin 1 is provided with collection port 11, and the bottom of collecting bin 1 is provided with discharge port 12, also includes the biography of weighing matching Sense mechanism 2 and discharge gate mechanism 3, collecting bin 1 is carried on weighing sensor mechanism 2 to realize material metage, discharge gate machine Structure 3 carries out discharging for opening valve according to the weighing information of weighing sensor mechanism 2 at discharge port 12.When material is from collection When mouth 11 is collected in storehouse 1 carrying out unifying to collect, weighing sensor mechanism 2 can enter to the collecting bin 1 being carried thereon in real time Row is weighed, and the material collected in collecting bin 1 is weighed.When material collection gets more and more, when reaching preset value, discharge valve Door mechanism 3 can according to the real-time weighing information of weighing sensor mechanism 2 in time, be automatically turned on valve and carry out discharging so that receiving Collection storehouse 1 will not be filled with by material, realizes the automated job of material collection and discharging.By scientific design special above, have Have the following advantages:

One is simple and compact for structure, and material can be unified to focus on together, without a dead lift in collection collecting bin 1 again Material, improves work efficiency, reduces labour cost.Two be material collecting device can in real time, accurately draw and be collected thing The quality of material, when collecting for rejected material, work people can according to the weight of rejected material come in time, accurately calculating material loss Rate, the accuracy of good evaluate sample the gathering and processing system of energy.Three is in time, accurately to provide discharging Rule of judgment.Operation Without climbing up collecting bin, weighing sensor mechanism 2 can accurately provide and judge whether material is filled or whether this discharging personnel Information, simultaneously discharge gate mechanism 3 can coordinate with weighing sensor mechanism 2 automatization, carry out realizing material collection and discharging Automated job, it is not necessary to artificial operate, reduces hand labor cost, improves work efficiency.

As shown in figure 1, further, in the preferred embodiment, also including the bracing frame 4 for supporting collecting bin 1, biography of weighing Sense mechanism 2 includes multiple LOAD CELLSs 21 matching and bearing force props 22, and multiple LOAD CELLSs 21 are fixed on bracing frame 4 On, multiple bearing force props 22 are fixed on collecting bin 1 and are used for collecting bin 1 is carried on LOAD CELLS 21 to be weighed.Logical Cross setting bracing frame 4, one is to can be good at collecting bin 1 being supported and fixing, when being easy to material collection and discharge operation Steadiness and safety, reduce operating risk；Two is to support collecting bin 1 to raise process, makes collecting bin 1 sky formed below Between, it is easy to collecting bin 1 lower section setting device for transporting objects (as material conveying trolley), improve the work efficiency that discharging is processed further. Originally in an embodiment, multiple LOAD CELLSs 21 are evenly distributed the top surface being fixed on bracing frame 4, and multiple bearing force props 22 welding are solid So that collecting bin 1 is smoothly carried on multiple LOAD CELLSs 21 on two symmetrical lateral walls of collecting bin 1, claim Weight accuracy is high.

As shown in Figure 1 and Figure 2, further, in the preferred embodiment, be respectively and fixedly provided with each LOAD CELLS 21 one with Upper vertically arranged standing screw 23, standing screw 23 passes through the through hole on bearing force props 22, in carrying on standing screw 23 The both sides up and down of lower limb 22 are equipped with an adjusting nut 24 for the level height of lift adjustment collecting bin 1.Fixed by setting Screw rod 23, when material collecting device of the present utility model is in transport or other non-working conditions, operator can be by position Adjusting nut 24 rotation in bearing force props 22 downside is heightened, and finally makes bearing force props 22 no longer carry LOAD CELLS 21 On, but be carried on the adjusting nut 24 of downside so that collecting bin 1 and LOAD CELLS 21 are isolated, it is to avoid symmetrical re-transmission Sensor 21 damages, and improves the service life of equipment, reduces maintenance cost.Meanwhile, by arranging upper and lower two regulations Bearing force props 22 are fixed by nut 24, further increase the steadiness of equipment.

As shown in Figure 1, Figure 3, further, in the preferred embodiment, the bottom of collecting bin 1 is provided with bucket-shaped discharge 13, Discharge port 12 is opened in the bottom of bucket-shaped discharge 13.This makes the material in collecting bin 1 in discharging, can be quickly from unloading Discharge at material mouth 12, one is the speed that improve discharging, improves work efficiency；Two is effectively to reduce material in collecting bin 1 Residual, does not result in the sample mixing of different batches sample room.

As shown in Figure 1, Figure 3, further, in the preferred embodiment, discharge gate mechanism 3 includes drive component 31 and valve Assembly 32, valve member 32 is hinged with collecting bin 1, the end face of the driving lower edge discharge port 12 in drive component 31 for the valve member 32 Slide to realize the opening and closing of discharge port 12.In the present embodiment, valve member 32 includes the first valve 321 cooperating and Two valves 322, the first valve 321 and the second valve 322 are hinged with collecting bin 1 respectively, the first valve 321 and the second valve during driving Door 322 is synchronized with the movement in the opposite direction to open discharge port 12 or is synchronized with the movement to close discharge port 12 with relative direction. Because the quality of material in collecting bin 1 is very big (have reaches one ton of weight or even several tons of weights), this can form very big to the valve of lower section Extruding force so that valve is not so readily to open.For this reason, valve member 32 of the present utility model is designed as two phases Mutually the first valve 321 of cooperation and the second valve 322, two valves synchronously open or close, and shorten single valve opening and closing Stroke, reduces the driving force of drive component 31 so that valve member 32 can quickly, easily be opened or close, is easy to Material collection and discharge operation effective, precisely carry out.Certainly, in other embodiments, in the driving force energy of drive component 31 It is also possible to valve member 32 is only set to a valve on the premise of accessing guarantee, guarantor of the present utility model also should be belonged to Shield scope.In the present embodiment, it is in cambered surface along the end face of discharge port 12, and the first valve 321 and the second valve 322 are near unloading The end face of material mouth 12 is in also corresponding cambered surface, when driven opening/closing, the movement locus of the first valve 321 and the second valve 322 Curved.

As shown in Figure 1, Figure 3, further, in the preferred embodiment, the hinged end of the first valve 321 and the second valve 322 On be respectively and fixedly provided with travelling gear 33, the travelling gear 33 of the first valve 321 and the second valve 322 engages each other, drive component 31 It is connected with the first valve 321 to drive the first valve 321 to move, by the travelling gear being meshed during the first valve 321 motion 33 drive the second valves 322 are synchronized with the movement.By such setting so that this utility model is only with one drive component of setting 31, greatly reduce cost, structure is compacter；Also make the first valve 321 and the synchronicity of the second valve 322 opening and closing simultaneously Very well, it is easy to the accurate development of discharging.Certainly, in other embodiments it is also possible to give the first valve 321 and the second valve 322 All it is respectively provided with a drive component 31, simultaneously drive two valves to open or close, also should belong to this utility model Protection domain.

As shown in Figure 1, Figure 3, further, in the preferred embodiment, drive component 31 includes mounting seat 311 and has push-and-pull The electric putter 312 of movement travel, electric putter 312 is fixed on the side wall of collecting bin 1 by mounting seat 311, and the one of electric putter 312 End is hinged with valve member 32 to be moved with driving valve member 32.Drive component 31 includes travel switch part 34, travel switch part 34 are coordinated with electric putter 312 to control the push-and-pull movement travel of electric putter 312.When the first valve 321 and the second valve 322 move While to extreme position, also simultaneous transmission of signals, to electric putter 312, quickly, stops to first travel switch part 34 in time Valve 321 and the second valve 322 are driven.

As shown in figure 4, further, in the preferred embodiment, also including and weighing sensor mechanism 2 and discharge gate mechanism 3 The display control mechanism 5 that telecommunications connects, display control mechanism 5 is provided with display screen component 51 and is used for showing weighing sensor mechanism 2 Real-time weighing information.Display control mechanism 5 is provided with Valve controlling assembly 52 opening for Non-follow control discharge gate mechanism 3 Close.Display control mechanism 5 can be installed on collecting bin 1 or bracing frame 4 it is also possible to be set directly at operator convenient On station.Display screen component 51 can show the weighing information of weighing sensor mechanism 2 in real time, be easy to operator observation and Record.Valve controlling assembly 52 can be with the opening and closing of Non-follow control discharge gate mechanism 3, even if in such as collecting bin 1 not simultaneously Fill, but operator need during discharging it is also possible to by Valve controlling assembly 52 control discharge gate mechanism 3 open into Row discharging；Or carrying out discharging when discharge gate mechanism 3 automatically opens up, needing to stop discharging when there are emergency situations at once When, operator again may be by Valve controlling assembly 52 and control discharge gate mechanism 3 to close stopping discharging at once；Or behaviour Make the folding degree that personnel can also control discharge gate mechanism 3 by Valve controlling assembly 52, accurately controlled discharging Weight, can be good at meeting sample gathering and processing job requirements that precision is had high demands.

As shown in figure 1, further, in the preferred embodiment, the top of collecting bin 1 is additionally provided with for entering in collecting bin 1 Maintenance cleaning mouth 14.Maintenance cleaning mouth 14 allows the operator to easily enter and is overhauled in collecting bin 1 or clearly Clean operation.

The above is only preferred implementation of the present utility model, protection domain of the present utility model is not limited merely to above-mentioned Embodiment, all technical schemes belonging under this utility model thinking belong to protection domain of the present utility model.It should be pointed out that it is right For those skilled in the art, some improvements and modifications under the premise of without departing from this utility model principle, Should be regarded as protection domain of the present utility model.

Claims (12)

1. a kind of material collecting device, including collecting bin (1), the top of described collecting bin (1) is provided with collection port (11), described receipts The bottom of Ji Cang (1) is provided with discharge port (12) it is characterised in that also including weighing sensor mechanism (2) and the discharge valve matching Door mechanism (3), described collecting bin (1) is carried on weighing sensor mechanism (2) to realize material metage, described discharge gate mechanism (3) carry out discharging located at discharge port (12) place for valve is opened according to the weighing information of weighing sensor mechanism (2).

2. material collecting device according to claim 1 is it is characterised in that also include for supporting propping up of collecting bin (1) Support (4), described weighing sensor mechanism (2) includes multiple LOAD CELLSs (21) matching and bearing force props (22), multiple Described LOAD CELLS (21) is fixed on bracing frame (4), and multiple described bearing force props (22) are fixed on and are used on collecting bin (1) Collecting bin (1) is carried on LOAD CELLS (21) and is weighed.

3. material collecting device according to claim 2 is it is characterised in that each described LOAD CELLS (21) place is all solid Surely there is more than one vertically arranged standing screw (23), described standing screw (23) passes through the through hole on bearing force props (22), It is equipped with an adjusting nut (24) for lift adjustment in the both sides up and down of bearing force props (22) on described standing screw (23) The level height of collecting bin (1).

4. material collecting device as claimed in any of claims 1 to 3 is it is characterised in that described collecting bin (1) Bottom is provided with bucket-shaped discharge (13), and described discharge port (12) is opened in the bottom of bucket-shaped discharge (13).

5. material collecting device as claimed in any of claims 1 to 3 is it is characterised in that described discharge gate machine Structure (3) includes drive component (31) and valve member (32), and described valve member (32) is hinged with collecting bin (1), described valve The end face of driving lower edge discharge port (12) in drive component (31) for the assembly (32) slides to realize the opening and closing of discharge port (12).

6. material collecting device according to claim 5 is it is characterised in that described valve member (32) includes cooperating The first valve (321) and the second valve (322), described first valve (321) and the second valve (322) respectively with collecting bin (1) hinged, the first valve (321) described in during driving and the second valve (322) are synchronized with the movement to open discharging in the opposite direction Mouthful (12) or it is synchronized with the movement to close discharge port (12) with relative direction.

7. material collecting device according to claim 6 is it is characterised in that described first valve (321) and the second valve (322) travelling gear (33), the driving cog of described first valve (321) and the second valve (322) are respectively and fixedly provided with hinged end Wheel (33) engages each other, and described drive component (31) is connected to drive the first valve (321) to move with the first valve (321), institute State and drive the second valve (322) to be synchronized with the movement by the travelling gear (33) being meshed during the first valve (321) motion.

8. material collecting device according to claim 5 is it is characterised in that described drive component (31) includes mounting seat (311) and have the electric putter (312) of push-and-pull movement travel, described electric putter (312) is fixed on collection by mounting seat (311) On the side wall in storehouse (1), one end of described electric putter (312) is hinged with valve member (32) to be moved with driving valve member (32).

9. material collecting device according to claim 8 is it is characterised in that described drive component (31) includes travel switch Part (34), described travel switch part (34) is coordinated with electric putter (312) to control the push-and-pull movement travel of electric putter (312).

10. material collecting device as claimed in any of claims 1 to 3 is it is characterised in that also include and biography of weighing Sense mechanism (2) and the display control mechanism (5) of discharge gate mechanism (3) telecommunications connection, described display control mechanism (5) is provided with Display screen component (51) is used for showing the real-time weighing information of weighing sensor mechanism (2).

11. material collecting devices according to claim 10 are it is characterised in that described display control mechanism (5) is provided with Valve controlling assembly (52) is used for the opening and closing of Non-follow control discharge gate mechanism (3).

12. material collecting device as claimed in any of claims 1 to 3 is it is characterised in that described collecting bin (1) Top be additionally provided with for enter the maintenance in collecting bin (1) cleaning mouth (14).