A kind of Sampling Machine
Technical field
The present invention relates to sample devices technical field, more particularly, it relates to a kind of Sampling Machine.
Background technology
When the staple commodities materials such as coal, Iron concentrate, coke, wood chip enter factory, it is required for adopting Sampling Machine that it is sampled, the sample being sampled material by the gross can be represented obtaining testing result.
Sampling Machine is when being sampled material, and the sample collected has only to leave and take a part and detects, and remaining sample (follow-up be called rejected material) can be sent back to material and load in body (compartment of automobile or train).nullIn the prior art,The sample that Sampling Machine collects can be sampled the height that mechanism lifts is extremely certain,Then division or sample preparation are carried out (when sampling mechanism is provided with sample making apparatus,Sample can directly be produced to obtain the sample needed by Sampling Machine in sampling mechanism,If sampling mechanism is not provided with sample making apparatus,Then sample is while sampling mechanism is sampled,A division is carried out only by point sampling device being arranged in sampling mechanism,Producing again through deironing charging gear of subsequent sample、Breaker、The autonomous devices such as secondary division charging gear and sample collecting device complete),It is internal that sample rejected material after a division can directly fall back to loading from the height of division,When rejected material is irregular shed and with load body or deposit material in the inner occur to impact time,Airborne dust can be caused、Spill the appearance of material phenomenon,Severe contamination sampling environment,Healthy to sampling work personnel also result in threat.
When needing the sample obtained after a division is carried out secondary division, the rejected material of secondary division is generally kept in the storage bin hopper that volume is bigger, this kind of mode of operation needs regular to transport and clear up the rejected material in storage bin hopper, when in storage bin hopper, material is filled, if not clearing up, to influence whether the properly functioning of whole Sampling Machine, its work efficiency is comparatively low.And generally storage bin hopper is arranged in outdoor, in the area that weather is colder, the bucket wall of storage bin hopper often freezes together with rejected material, and cleaning is got up extremely difficult, thus have impact on the work efficiency of Sampling Machine further.
Therefore, how to reduce environmental pollution and improve the work efficiency of Sampling Machine, being current those skilled in the art's problem demanding prompt solution.
Summary of the invention
In view of this, the invention provides Sampling Machine, it is compared with traditional Sampling Machine, can either reduce environmental pollution and can improve again work efficiency.
In order to achieve the above object, the present invention provides following technical scheme:
A kind of Sampling Machine, including frame and secondary division charging gear, it is characterised in that also include:
It is movably disposed in described frame, and sampling mechanism material can being sampled;
It is arranged on the thief hatch place of described sampling mechanism, and allows the rejected material cylinder that the rejected material that described sampling mechanism is discharged enters;
It is arranged in described sampling mechanism, it is possible to contain the storage bin hopper of the secondary rejected material that described secondary division charging gear is discharged.
Preferably, in above-mentioned Sampling Machine, described sampling mechanism is arranged in described frame by travel mechanism, and described travel mechanism can interior in the same plane move along two mutually orthogonal directions.
Preferably, in above-mentioned Sampling Machine, described travel mechanism includes:
It is arranged on the bottom guide track in described frame;
It is slidably arranged in described bottom guide track upper bottom portion dolly, described bottom dolly is provided with head rail;
Being slidably arranged in the top dolly in described head rail, described sampling mechanism is arranged on the dolly of described top by bracing frame.
Preferably, in above-mentioned Sampling Machine, also include being arranged on support frame as described above, in order to the scissor driving mechanism driving described sampling mechanism in the vertical direction to move.
Preferably, in above-mentioned Sampling Machine, described scissor driving mechanism includes:
It is arranged on the scissor device on support frame as described above;
Being arranged on support frame as described above, and can drive the flexible three-in-one decelerator of described scissor device, described three-in-one decelerator drives described scissor device flexible by screw pair;
It is arranged on the slide rail on support frame as described above;
Being arranged on described slide rail, and slide on described slide rail under the drive of described scissor device, with the flexible carriage playing guide effect to described scissor device, described sampling mechanism is arranged on described carriage.
Preferably, in above-mentioned Sampling Machine, described sampling mechanism includes:
Can extend into the sampling cylinder bottom material, two ports respectively sample entrance point of described sampling cylinder and the sample port of export;
It is arranged in described sampling cylinder, for gathering and carry the screw rod of sample;
Being arranged on point sampling device of the described sample port of export, the inner chamber of described point of sampling device connects with the described sample port of export, and described point of sampling device has multiple sub-material mouths that sample is divided equally derivation;
The aggregate bin connected with a described sub-material mouth;
Described screw rod is driven to rotate the driving device that the circle door that gathers materials with described aggregate bin opens and closes.
Preferably, in above-mentioned Sampling Machine, the outer wall of described point of sampling device being hinged with pressing plate, described pressing plate is connected by the first steel wire rope and the described circle door that gathers materials, and realizes the upset of described pressing plate by means of the described power gathering materials circle door.
Preferably, in above-mentioned Sampling Machine, described sampling mechanism is provided with button bar, described button bar is connected with the storing circle door of described storage bin hopper by the second steel wire rope, described sampling mechanism is when vertically moving, realize described pressing plate by means of lifting drive and promote the sliding of described button bar, and pull described storing circle door to open by described second steel wire rope being connected with described button bar.
Preferably, in above-mentioned Sampling Machine, the deironing charging gear of described Sampling Machine, breaker, secondary division charging gear and sample collecting device respectively bury and scrape formula deironing charging gear, ring hammer breaker, bury and scrape formula secondary division charging gear and filling and sealing electronic lock-type sample collecting device.
Preferably, in above-mentioned Sampling Machine, described in bury and scrape formula deironing charging gear and described burying is scraped formula secondary division charging gear and be total closed type structure;The inner chamber of described ring hammer breaker is provided with inwall rotary scraping device;The approved sample bucket of described filling and sealing electronic lock-type sample collecting device is total enclosing electronic lock-type structure.
In Sampling Machine provided by the invention, after Sampling Machine has been sampled by sampling mechanism, sample carries out a division in sampling mechanism, division produce a rejected material by irregular shed whereabouts in the way of drop in rejected material cylinder, owing to a rejected material is in dropping into the process loading body, sampling mechanism is carrying out sampling operation always, its thief hatch contacts with material, again owing to rejected material cylinder is arranged on the thief hatch place of sampling mechanism, so enter rejected material cylinder a rejected material can in rejected material cylinder with load internal material and contact and form impact, and owing to a rejected material can be played gathering by rejected material cylinder, the effect that erosion control spatters, it is possible to avoid airborne dust, spill the appearance of material phenomenon.And be arranged on the storage bin hopper in sampling mechanism and can move in frame with sampling mechanism, when storage bin hopper moves the discharge position to secondary division charging gear, storage bin hopper can contain the secondary rejected material discharged from secondary division charging gear, and by the movement of sampling mechanism by secondary rejected material transport to loading body.Sampling Machine provided by the invention, by arranging rejected material cylinder it can be avoided that a rejected material is because of the irregular environmental pollution shedding and cause, by arranging the storage bin hopper together moved with sampling mechanism, without again through manually carrying out transporting, clearing up the operation of secondary rejected material, significantly improving the work efficiency of Sampling Machine.
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, the accompanying drawing used required in embodiment or description of the prior art will be briefly described below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the premise not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
The front view of the Sampling Machine that Fig. 1 provides for the embodiment of the present invention;
Fig. 2 is the structural representation of Tu1Zhong travel mechanism, scissor driving mechanism and sampling mechanism;
Fig. 3 is the partial enlarged drawing of Fig. 2;
Fig. 4 is the structural representation of deironing charging gear in Fig. 1, breaker and secondary division charging gear;
Fig. 5 is the structural representation of sample collecting device in Fig. 1;
Fig. 6 is the left view of Fig. 1;
Fig. 7 is the structural representation of Tu6Zhong travel mechanism, scissor driving mechanism and sampling mechanism;
Fig. 8 is the partial enlarged drawing of Fig. 7;
Fig. 9 is the linked manner schematic diagram of aggregate bin and storage bin hopper;
Figure 10 is the structural representation of deironing charging gear in Fig. 6, breaker and secondary division charging gear;
Figure 11 is the structural representation of sample collecting device in Fig. 6;
Figure 12 is the top view of Fig. 1.
In figure 1 above-Figure 12:
Frame 1, secondary division charging gear 2, rejected material cylinder 3, storage bin hopper 4, bottom guide track 5, bottom dolly 6, head rail 7, top dolly 8, bracing frame 9, scissor device 10, three-in-one decelerator 11, slide rail 12, carriage 13, sampling cylinder 14, screw rod 15, point sampling device 16, aggregate bin 17, driving device 18, pressing plate the 19, first steel wire rope 20, button bar the 21, second steel wire rope 22, deironing charging gear 23, breaker 24, sample collecting device 25.
Detailed description of the invention
The invention provides Sampling Machine, it is compared with traditional Sampling Machine, can either reduce environmental pollution and can improve again work efficiency.
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is only a part of embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, the every other embodiment that those of ordinary skill in the art obtain under not making creative work premise, broadly fall into the scope of protection of the invention.
As shown in Fig. 1-Figure 12, the Sampling Machine that the embodiment of the present invention provides, including frame 1 and secondary division charging gear 2, it also includes:
It is movably disposed in frame 1, and sampling mechanism material can being sampled;
It is arranged on the thief hatch place of sampling mechanism, and allows the rejected material that sampling mechanism is discharged to enter rejected material cylinder 3 therein;
It is arranged in sampling mechanism, it is possible to contain the storage bin hopper 4 of the secondary rejected material that secondary division charging gear 2 is discharged.
In the Sampling Machine that the present embodiment provides, as shown in Figure 6 and Figure 7, after Sampling Machine has been sampled by sampling mechanism, sample carries out a division in sampling mechanism, division produce a rejected material by irregular shed whereabouts in the way of drop in rejected material cylinder 3, owing to a rejected material is in dropping into the process loading body, sampling mechanism is carrying out sampling operation always, its thief hatch contacts with material, again owing to rejected material cylinder 3 is arranged on the thief hatch place of sampling mechanism, so enter rejected material cylinder 3 a rejected material can in rejected material cylinder 3 with load internal material and contact and form impact, and owing to a rejected material can be played gathering by rejected material cylinder 3, the effect that erosion control spatters, so avoiding airborne dust, spill the appearance of material phenomenon.And be arranged on the storage bin hopper 4 in sampling mechanism and can move in frame 1 with sampling mechanism, when storage bin hopper 4 moves the discharge position to secondary division charging gear 2, storage bin hopper 4 can contain the secondary rejected material discharged from secondary division charging gear 2, and by the movement of sampling mechanism by secondary rejected material transport to loading body.
The Sampling Machine that the present embodiment provides, by arranging rejected material cylinder 3 it can be avoided that a rejected material is because of the irregular environmental pollution shedding and cause, by arranging the storage bin hopper 4 together moved with sampling mechanism, without again through manually carrying out transporting, clearing up the operation of secondary rejected material, significantly improving the work efficiency of Sampling Machine.
And, storage bin hopper 4 is arranged in sampling mechanism by the present embodiment, the movement of storage bin hopper 4 is driven by the movement of sampling mechanism, the mobile parts namely having are utilized to drive storage bin hopper 4 to move cleverly, without setting up special storage bin hopper 4 driving device 18 again, not only farthest simplify the structure improving post-sampling machine, and also reduce improving cost.
Concrete, sampling mechanism is arranged in frame 1 by travel mechanism, and travel mechanism can interior in the same plane move along two mutually orthogonal directions.As shown in Figure 3 and Figure 7, this travel mechanism specifically includes:
It is arranged on the bottom guide track 5 in frame 1;
It is slidably arranged in bottom guide track 5 upper bottom portion dolly 6, bottom dolly 6 is provided with head rail 7;
Being slidably arranged in the top dolly 8 in head rail 7, sampling mechanism is arranged on top dolly 8 by bracing frame 9.
Wherein, the main part of bottom dolly 6 is made up of end carriage and girder, and end carriage is two and be arranged in parallel, be provided with can on bottom guide track 5 scroll wheel of movement, girder is also two, and two girders connect two end carriages, thus constituting a crane span structure body.In addition, girder and end carriage both sides are designed with railing and maintenance is walked on stage.Top dolly 8 is made up of main body frame and the scroll wheel being arranged on main body frame, and the scroll wheel of this top dolly 8 is arranged in head rail 7, and sampling mechanism is connected with top dolly 8 by bracing frame 9.By the setting of bottom dolly 6 and top dolly 8, in Sampling Machine works, when bottom dolly 6 moves on bottom guide track 5, it is possible to drive top dolly 8 and sampling mechanism to move along the direction of a level;When top dolly 8 moves in head rail 7, sampling mechanism can be driven to move in another horizontal direction, and these two horizontal directions are mutually perpendicular to, bottom dolly 6 can be understood as and top dolly 8 can drive sampling mechanism to move along X-axis and Y direction in a horizontal plane, as shown in Fig. 1, Fig. 6 and Figure 12.
And can move in the Z-direction relative to X-axis and Y-axis to realize sampling mechanism, the sampling mechanism that the present embodiment provides also includes the scissor driving mechanism driving sampling mechanism in the vertical direction to move back and forth, as shown in Fig. 2, Fig. 3 and Fig. 7, this scissor driving mechanism includes:
It is arranged on the scissor device 10 on bracing frame 9;
Being arranged on bracing frame 9, and can drive the flexible three-in-one decelerator 11 of scissor device 10, three-in-one decelerator 11 drives scissor device 10 to stretch by screw pair;
It is arranged on the slide rail 12 on bracing frame 9;
Being arranged on slide rail 12, and slide on slide rail 12 under the drive of scissor device 10, with the flexible carriage 13 playing guide effect to scissor device 10, sampling mechanism is arranged on carriage 13.
nullAbove-mentioned scissor driving mechanism includes bracing frame 9,The miscellaneous part of scissor driving mechanism is played a supporting role by this bracing frame 9,It is arranged on bracing frame 9 and is capable of the scissor device 10 stretched,Scissor driving mechanism realizes lifting by the flexible of scissor device 10,This scissor device 10 is using three-in-one decelerator 11 as power part,Screw pair realizes automatic telescopic as drive disk assembly,And scissor device 10 is connected with carriage 13,This carriage 13 is slidably disposed on track-type facilities,When scissor device 10 dilatation,Carriage 13 slides under the drive of scissor device 10 on track-type facilities,Thus the flexible of scissor device 10 being played guide effect at carriage 13 with under the cooperation of track-type facilities,Again owing to sampler is arranged on carriage 13,So scissor device 10 can drive sampler to move when flexible,Realize sampling operation.
Preferably, as shown in Figure 7 and Figure 8, the sampling mechanism in the present embodiment includes:
Can extend into the sampling cylinder 14 bottom material, two ports respectively sample entrance point of sampling cylinder 14 and the sample port of export;
It is arranged in sampling cylinder 14, for gathering and carry the screw rod 15 of sample;
Being arranged on point sampling device 16 of the sample port of export, the inner chamber of point sampling device 16 connects with the sample port of export, and a point sampling device 16 has multiple sub-material mouths that sample is divided equally derivation;
The aggregate bin 17 connected with a sub-material mouth;
Screw rod 15 is driven to rotate the driving device 18 that the circle door that gathers materials with aggregate bin 17 opens and closes.
Wherein, use sampling cylinder 14 and screw rod 15 as sample unit, its acquisition mode is to be inserted directly in material to sample, owing to sampling cylinder 14 is inserted into the bottom of materials in carriage, so in the process of its insertion, it is positioned at the screw rod 15 within sampling cylinder 14 just to sample on the whole vertical section of stacking material, and after sample enters from sample entrance point, it is delivered to the sample port of export by screw rod 15, then in point sampling device 16, because a point sampling device 16 has multiple sub-material mouth that sample is divided equally derivation, so sample can be equally divided into many parts, and derive from different sub-material mouths respectively, and some sub-material mouth therein connects with aggregate bin 17, so collected sample just can all be separated portion at random and is directed in aggregate bin 17.
In the present embodiment, the outer wall of point sampling device 16 being hinged with pressing plate 19, pressing plate 19 is connected by the first steel wire rope 20 and the circle door that gathers materials.And being additionally provided with button bar 21 in sampling mechanism, button bar 21 is connected with the storing circle door of storage bin hopper 4 by the second steel wire rope 22, and sampling mechanism is when vertically moving, it is possible to promote button bar 21 to move to open storing circle door by pressing plate 19.nullConcrete,As shown in Figure 8 and Figure 9,Travel mechanism is utilized to drive the storage bin hopper 4 in sampling mechanism to move,When bracing frame 9 collide be installed on bury the hopper circle door scraping formula secondary division charging gear 2 time,Just hopper circle door is opened,Then the secondary rejected material after secondary division can be flowed in storage bin hopper 4,Travel mechanism drives storage bin hopper 4 to be repositioned to former sampling location,So that rejected material returns to sample position during storage bin hopper 4 discharging,The driving device 18 of recycling sampling mechanism drives the circle door that gathers materials of aggregate bin 17 to open,Gather materials circle door in the process opened,Turned over by the first steel wire rope 20 band dynamic pressure plate 19 and turn 90 degrees,Make pressing plate 19 can contact with button bar 21 in moving process,Then scissor driving mechanism drives sampling mechanism and pressing plate thereon 19 to move down,Folding process center platen 19 contacts with button bar 21 and promotes button bar 21 to move,Lower locomotivity by lowering or hoisting gear of sampling,Button bar 21 pulls the storing circle door being positioned at the storage bin hopper 4 bottom sampling mechanism to open by the second steel wire rope 22,Secondary rejected material in storage bin hopper 4 falls sampling location,Thus realizing storage bin hopper 4 to complete trailing type rejected material setting-out when without any self power.
Said structure is collection and the reject device of unnecessary sample after division of Sampling Machine and secondary division, this structure exports without separate power, under not affecting other operation conditions, the folding of all circle doors is all borrowed in external power source and completes, by the receipts sample rejected material of trailing type, instead of traditional rejected material to collect in big bucket, thus decreasing the workload of sampling location.And the airborne dust of sampling location can be made by the setting of rejected material cylinder 3, spill the situations such as material and be substantially improved, shorten the whole technological process of sampling, substantially increase the work efficiency of Sampling Machine.
As it is shown in figure 9, the first steel wire rope 20 and the second steel wire rope 22 change its trend by the multiple directive wheels being arranged in sampling mechanism, to realize the change of direction of pull.
Further, the deironing charging gear 23 of Sampling Machine, breaker 24, secondary division charging gear 2 and sample collecting device 25 be respectively preferably bury scrape formula deironing charging gear, ring hammer breaker, bury and scrape formula secondary division charging gear and filling and sealing electronic lock-type sample collecting device, as shown in Fig. 4, Fig. 5, Figure 10 and Figure 11.
Burying and scrape formula deironing charging gear, the deironing transport portion after keeping sample for division of Sampling Machine, for entering into next technological process by the ironware in sample and feed separation.For preventing moisture loss, it is ensured that adopted the representativeness of material, adopt total closed type structure.
Sample is after deironing, enter in breaker 24, it is the broken segment after division of Sampling Machine keeps sample, adopting ring hammer type structure, for preventing viscous stifled material in crusher chamber body, inside cavity design has inwall rotary scraping device, viscous material on cavity inner wall can be cleaned up, by changing the sieve plate within disintegrating machine, it is possible to make material be crushed to various different grain size value, material is crushed to required granularity and enters into next technological process.
After having crushed, sample enters in secondary division charging gear 2 and carries out secondary division, it is the secondary division feed section after Sampling Machine once keeps sample, for preventing moisture loss, guarantee to be adopted the representativeness of material, adopting total closed type structure, this kind of division structure can reach quantitative effect, and after more making division, required material reaches country and gathers and processes the requirement that keeps sample of sample standard.
Sample, after secondary division, enters filling and sealing electronic lock-type sample collecting device 25, and this part is the approved sample preservation part after Sampling Machine finally keeps sample, and the approved sample bucket of sample collecting device 25 is total enclosing electronic lock-type structure.
In this specification, each embodiment adopts the mode gone forward one by one to describe, and what each embodiment stressed is the difference with other embodiments, between each embodiment identical similar portion mutually referring to.
Described above to the disclosed embodiments, makes professional and technical personnel in the field be capable of or uses the present invention.The multiple amendment of these embodiments be will be apparent from for those skilled in the art, and generic principles defined herein can without departing from the spirit or scope of the present invention, realize in other embodiments.Therefore, the present invention 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.