CN214894667U - Ore density measuring device - Google Patents
Ore density measuring device Download PDFInfo
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- CN214894667U CN214894667U CN202121369650.5U CN202121369650U CN214894667U CN 214894667 U CN214894667 U CN 214894667U CN 202121369650 U CN202121369650 U CN 202121369650U CN 214894667 U CN214894667 U CN 214894667U
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Abstract
The utility model discloses an ore density measuring device, including weighing the ware and placing the transparent container at weighing the ware top, the transparent container internal storage has water, and transparent container's top is provided with the opening, leaves the space between water top liquid level and the opening, and the opening part is provided with the apron, and transparent container's inner wall is provided with the draw runner, and the edge of apron is provided with the direction breach, and the draw runner is pegged graft in direction breach department, and the draw runner leads to the apron removal, and transparent container's outer wall is provided with the volume scale mark. The ore is put into water, and the weigher can reflect the quality of the ore. If the ore is directly immersed in water, the volume scale lines can reflect the volume of the ore, so that the average density of the ore can be directly calculated. If the ore is not completely submerged in the water, the cover plate is pressed down at the moment, so that the ore is completely submerged in the water, meanwhile, the lower bottom surface of the cover plate is just in contact with the liquid level, the ore volume is calculated, and the average density of the ore is calculated.
Description
[ technical field ] A method for producing a semiconductor device
The utility model relates to an ore density measuring device belongs to field exploration field.
[ background of the invention ]
During geological exploration, it is necessary to measure the density of some ores collected in the field. The density of the ore material is relatively fixed, but the number and the density of the hollow holes in the same kind of ore are different in different areas, so that the average density of the same kind of ore collected in different areas is different and has larger difference. The average density of the ore is measured, and the hollow rate degree of the ore can be judged, so that the mining difficulty and the ore quality are judged.
Due to the lack of a simple device capable of measuring ore density in the field, explorationists can only transport all ore back to the laboratory, which contains poor quality and difficult to mine ore, which has limited travel bags and physical strength, which results in wasted physical strength and wasted storage space for the explorationists.
[ Utility model ] content
The utility model aims to solve the technical problem that overcome prior art not enough and provide an ore density measuring device.
Solve the technical problem, the utility model discloses a following technical scheme:
the utility model provides an ore density measuring device, includes the ware of weighing and places the transparent container at the ware top of weighing, and the transparent container internal storage has water, and transparent container's top is provided with the opening, leaves the space between water top liquid level and the opening, and the opening part is provided with the apron, and transparent container's inner wall is provided with the draw runner, and the edge of apron is provided with the direction breach, and the draw runner is pegged graft in direction breach department, and the draw runner removes the apron and leads, and transparent container's outer wall is provided with the volume scale mark.
The utility model has the advantages that:
the transparent container directly ladles water from a field river and then is placed on the weigher, the ore is placed into the water, the liquid level at the top of the water rises towards the top opening of the transparent container, and meanwhile, the weigher can reflect the quality of the ore. If the ore is directly submerged in water, the volume scale mark can reflect the volume of the ore (including the hollow holes inside the ore), so that the average density of the ore can be directly calculated. If the ore is not completely submerged in the water, the cover plate is pressed down at the moment, so that the ore is completely submerged in the water, meanwhile, the lower bottom surface of the cover plate is just in contact with the liquid level, the ore volume is calculated, and the average density of the ore is calculated. The cover plate is ensured to be in a horizontal state through the guiding action of the sliding strip, so that the lower bottom surface of the final cover plate can be attached to the liquid level as far as possible.
The utility model discloses still include the supporting seat, the supporting seat includes backup pad and many telescopic links, and the lower extreme of telescopic link is provided with the cushion, and the bottom surface in the backup pad is installed to the upper end of telescopic link, and the top surface of backup pad is interior concave to form the constant head tank, and the bottom of weighing device holds in the constant head tank, and the inner wall weighing device of constant head tank carries out horizontal location.
The supporting seat of the utility model also comprises a bubble level gauge placed on the top surface of the supporting plate.
The telescopic link includes the outer tube and is located the inner tube in the middle of the outer tube, outer tube inner wall and inner tube outer wall threaded connection.
The upper end of telescopic link is rotated and is set up in the bottom surface of backup pad, and the buckle is installed to the bottom surface of backup pad, and when telescopic link outer wall and backup pad bottom surface laminating, the telescopic link joint is in buckle department.
The top surface of apron is provided with the locating clip, and the pivot of locating clip is fixed on the top surface of apron, and the locating clip is located direction breach department, and the nip department of locating clip is provided with the sawtooth, and when the locating clip centre gripping draw runner, the apron passes through the locating clip and fixes a position on the draw runner.
The inner wall indent of direction breach forms the ball groove, is provided with ball and ball axle in the ball groove, and the both ends of ball axle are fixed on the inner wall in ball groove, ball axle perpendicular to draw runner, and the ball rotates and sets up epaxial at the ball, ball and draw runner outer wall contact.
The top in ball groove is provided with observes the mouth, and the bottom in ball groove sets up the inlet.
The weighing device comprises an upper platen, a lower platen and a weighing spring, the upper platen is positioned above the lower platen, and the weighing spring is positioned between the upper platen and the lower platen.
The ware of weighing still includes a plurality of direction draw runner, and the slot the same with direction draw runner quantity is seted up to the upper surface of lower platen, and the lower extreme of direction draw runner is pegged graft in the slot that corresponds, and the marginal slip of going up the platen sets up on the direction draw runner, is provided with the displacement scale mark on the outer wall of direction draw runner.
Other features and advantages of the present invention will be disclosed in more detail in the following detailed description and the accompanying drawings.
[ description of the drawings ]
The invention will be further explained with reference to the drawings:
fig. 1 is a schematic structural diagram (state one) of an ore density measuring device according to embodiment 1 of the present invention in a front view;
fig. 2 is a schematic structural diagram (state two) of the ore density measuring apparatus according to embodiment 1 of the present invention in a front view;
fig. 3 is a schematic top view of a cover plate according to embodiment 2 of the present invention;
fig. 4 is a schematic structural diagram of the weighing machine according to embodiment 3 of the present invention.
[ detailed description ] embodiments
The technical solutions of the embodiments of the present invention are explained and explained below with reference to the drawings of the embodiments of the present invention, but the embodiments described below are only preferred embodiments of the present invention, and not all embodiments. Based on the embodiments in the embodiment, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention.
In the following description, the appearances of the indicating orientation or positional relationship, such as the terms "inner", "outer", "upper", "lower", "left", "right", etc., are only for convenience in describing the embodiments and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and are not to be construed as limiting the invention.
Example 1:
referring to fig. 1-2, the present embodiment provides an ore density measuring apparatus including a weigher 1 and a transparent container 2.
The top of the transparent container 2 is provided with an opening 21, the transparent container 2 scoops a certain amount of water 3 directly from the field river to meet the subsequent use requirement, then the transparent container 2 storing the water 3 is placed on the top of the weighing device 1, and then the ore 5 is put into the water 3 in the transparent container 2 from the opening 21. A gap is left between the top liquid level of the water 3 and the opening 21 to prevent the water 3 from overflowing from the transparent container 2 after the ore 5 is put into the water 3.
In a simple manner, the weighing device 1 of the present embodiment is an electronic scale, and obtains the weight data of the ore 5 by the difference between the readings before and after the ore 5 is placed in the transparent container 2.
The ore 5 is put into the water 3, and one of the two conditions is that the average density of the ore 5 is greater than or equal to the density of the water 3, so the ore 5 directly sinks into the water 3, the outer wall of the transparent container 2 is provided with volume scale marks, and the volume of the ore 5 can be calculated through the change of the volume scale marks corresponding to the top liquid level of the water 3 before and after the ore 5 is put into the container, so that the average density of the ore 5 can be directly calculated by combining the weight data of the ore 5.
Alternatively, the ore 5 has an average density less than that of the water 3, so that the ore 5 is not completely submerged in the water 3 after being placed in the transparent container 2. Volume data of the ore 5 cannot be obtained directly at this time. At this moment, set up apron 4 in opening 21 department, then move down apron 4, thereby make the bottom surface and the ore 5 contact of apron 4, later continue to move down apron 4 slowly, the top liquid level of water 3 steadily rises, ore 5 further submerges in water 3 simultaneously, until ore 5 submerges in water 3 completely, the bottom surface of apron 4 just contacts with the top liquid level of water 3 simultaneously, the volume scale mark that the top liquid level of water 3 corresponds before putting into transparent container 2 through comparing ore 5 this moment, and apron 4 pushes down the volume scale mark that the top liquid level of water 3 corresponds after accomplishing, just can obtain the volume data of ore 5, combine the 5 weight data of ore directly to calculate the average density of ore 5 this moment. In the process of scooping water 3 in the transparent container 2 and putting ore 5 into the transparent container 2, the cover plate 4 needs to be taken out from the transparent container 2.
In order to ensure that the volume scale marks are read accurately, the top liquid level of the water 3 in the transparent container 2 needs to be kept horizontal, and correspondingly, the cover plate 4 also needs to be kept horizontal all the time in the moving process so as to ensure that the bottom surface of the cover plate 4 is just flush with the top liquid level of the water 3 as much as possible. In order to achieve the purpose, the inner wall of the transparent container 2 is provided with the slide bar 22, the slide bar 22 is in a vertical state, the edge of the cover plate 4 is provided with a guide notch, the shape of the guide notch is matched with that of the slide bar 22, and the slide bar 22 is inserted into the guide notch, so that the slide bar 22 is used for guiding the vertical movement of the cover plate 4, and the cover plate 4 is ensured to be always kept in a horizontal state in the moving process.
In addition, a certain gap is reserved between the inner wall of the guide notch and the sliding strip 22, so that air between the bottom surface of the cover plate 4 and the top liquid level of the water 3 can be discharged to the upper side of the cover plate 4 in the downward moving process of the cover plate 4, compressed air in the downward moving process of the cover plate 4 is avoided, and the bottom surface of the cover plate 4 can be ensured to be flatly attached to the top liquid level of the water 3 finally.
The levelness of the transparent container 2 is affected by the levelness of the weighing device 1, and in order to ensure the levelness of the weighing device 1, the ore density measuring device of the embodiment further comprises a supporting seat which comprises a supporting plate 61 and a plurality of telescopic rods 62. The lower extreme of telescopic link 62 is provided with cushion 621, and the bottom surface at backup pad 61 is installed to the upper end of telescopic link 62, and cushion 621 of telescopic link 62 lower extreme carries out deformation according to the appearance on open-air ground to the lower extreme that makes telescopic link 62 can support subaerial more steadily, and different telescopic links 62 carry out length adjustment according to the position relief of locating, thereby the combined action, with the levelness that promotes weighing machine 1.
Preferably, the top surface of the support plate 61 is recessed inward to form a positioning groove in which the bottom of the scale 1 is accommodated, and the inner wall of the positioning groove horizontally positions the scale 1, so that the scale 1 is stably supported by the support plate 61.
Optionally, the supporting seat is including placing the bubble level gauge at backup pad 61 top surface, confirms the slope condition of backup pad 61 through the bubble level gauge, is convenient for find the not enough or overlength telescopic link 62 of length when backup pad 61 levelness is not good to in time adjust. In addition, the bubble level meter is small in size and convenient to carry.
The telescopic link 62 includes the outer tube and is located the inner tube in the middle of the outer tube, and the outer tube inner wall is provided with the internal thread, and the inner tube outer wall is provided with the external screw thread to make outer tube inner wall and inner tube outer wall threaded connection, the inner tube rotates in the middle of the outer tube, with the whole length of control telescopic link 62 as meticulously as possible, and utilize the self-locking power between internal thread and the external screw thread to realize the locking of telescopic link 62 length. By increasing the number of the telescopic rods 62, the pressure applied to a single telescopic rod 62 can be reduced, thereby ensuring the self-locking effect of the single telescopic rod 62.
In this embodiment, the upper end of the inner tube is rotatably disposed on the bottom surface of the supporting plate 61 by using a damping rotating shaft, the lower end of the inner tube is disposed in the outer tube, and correspondingly, the elastic pad 621 is disposed at the lower end of the outer tube. Through rotating telescopic link 62 in backup pad 61 bottom surface, make outer tube outer wall and the laminating of backup pad 61 bottom surface to realize taking in of telescopic link 62, reduce supporting seat occupation space, thereby portable.
Additionally, buckle 611 is installed to the bottom surface of backup pad 61, and when outer tube outer wall and backup pad 61 bottom surface laminating, the outer tube joint was in buckle 611 department to avoid backup pad 61 to rotate because of the non-human control's such as collision reason at backup pad 61 bottom surface at the telescopic link 62 in handling.
Example 2:
the present embodiment is different from embodiment 1 in that the top surface of the cover plate 4 is provided with a positioning clip. The rotating shaft of the positioning clamp is fixed on the top surface of the cover plate 4, and the cover plate 4 can be controlled to move up and down in a grabbing and positioning clamp mode. The location is pressed from both sides and is located direction breach 41 department, and the nip department that the location pressed from both sides is provided with the sawtooth, when apron 4 reciprocated, opens the location and presss from both sides, can make the location press from both sides dodge draw runner 22, when apron 4 bottom surface and liquid level are flat, slowly loosens the location and presss from both sides, and the sawtooth that the location pressed from both sides can centre gripping draw runner 22 to make apron 4 press from both sides the location through the location and fix a position on draw runner 22, conveniently read again in transparent container outer wall department this moment.
Preferably, the inner wall of the guide notch 41 is recessed to form a ball groove 411, a ball 412 and a ball shaft 413 are arranged in the ball groove 411, two ends of the ball shaft 413 are fixed on the inner wall of the ball groove 411, and the ball 412 is rotatably arranged on the ball shaft 413, so that the ball 412 is positioned above the bottom surface of the cover plate 4, the ball 412 cannot be contacted with water in the transparent container before the bottom surface of the cover plate 4 is contacted with the liquid level, and unnecessary errors caused by ore volume measurement are avoided. The ball shaft 413 is horizontally disposed such that the ball shaft 413 is perpendicular to the slide 22, and the ball 412 is in contact with the outer wall of the slide 22. When the cover plate 4 moves up and down, rolling friction is generated between the balls 412 and the slide bars 22, so that the movement resistance of the cover plate 4 is reduced on the basis of ensuring the guide function of the movement.
The apron 4 is the cylinder, the top in ball groove 411 is provided with observes the mouth, the bottom in ball groove 411 sets up the inlet, ball groove 411 is in the through state in vertical direction, apron 4 is moving the in-process down, the state of inlet (observation direction is the direction of perpendicular to figure 3) can directly be observed through observing the mouth to human eye, when water just begins to get into ball groove 411 from the inlet (water just begins to contact with ball groove 411 inner wall), it has contacted with the top liquid level to explain apron 4 bottom surface, the ore has got into the aquatic completely, stop moving down apron 4 this moment at once, and control locating clip cliies draw runner 22, then just can carry out the reading in transparent container outer wall department. The ball grooves 411 also ensure the communication state of the air above and below the cover plate 4.
Example 3:
in the field, if the weighing device adopts an electronic scale, the power supply is difficult to be supplemented in time under the condition of electricity exhaustion. The present embodiment is different from embodiment 1 in that the weighing machine employs a purely mechanical mechanism. Referring to fig. 4, the weighing machine comprises an upper platen 11, a lower platen 12 and weighing springs 13, the upper platen 11 is positioned above the lower platen 12, the weighing springs 13 are positioned between the upper platen 11 and the lower platen 12, the upper platen 11 presses the weighing springs 13 against the lower platen 12, and the mass of the ore is measured by the deformation amount of the weighing springs 13 before and after the ore is put into the transparent container. Wherein the stiffness coefficient of the weighing spring 13 is determined before the explorationist starts the exploration.
In order to ensure that the deformation direction of the weighing spring 13 is stable, the weighing device further comprises a plurality of guide sliding strips 14, the upper surface of the lower table plate 12 is provided with slots with the same number as the guide sliding strips 14, and the lower end of each guide sliding strip 14 is inserted into the corresponding slot so as to ensure that the guide sliding strips 14 are perpendicular to the lower table plate 12. The edge of the upper platen 11 is slidably provided on the guide slide 14, so that the upper platen 11 is guided in the vertical movement by the guide slide 14.
Preferably, displacement scale marks are arranged on the outer wall of the guide sliding strip 14, and deformation of the weighing spring 13 is directly calculated through position changes of the corresponding displacement scale marks on the lower bottom surface of the upper bedplate 11 before and after ores are put into the transparent container, so that an explorationer is prevented from being provided with a scale.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and those skilled in the art should understand that the present invention includes but is not limited to the contents described in the drawings and the above specific embodiments. Any modification which does not depart from the functional and structural principles of the present invention is intended to be included within the scope of the claims.
Claims (10)
1. The utility model provides an ore density measuring device, a serial communication port, including weighing the ware and placing the transparent container at weighing the ware top, the transparent container internal storage has water, transparent container's top is provided with the opening, leaves the space between water top liquid level and the opening, the opening part is provided with the apron, transparent container's inner wall is provided with the draw runner, the edge of apron is provided with the direction breach, the draw runner is pegged graft in direction breach department, the draw runner leads to the apron removal, transparent container's outer wall is provided with the volume scale mark.
2. The ore density measuring device according to claim 1, further comprising a support base, wherein the support base comprises a support plate and a plurality of telescopic rods, elastic pads are arranged at the lower ends of the telescopic rods, the upper ends of the telescopic rods are mounted on the bottom surface of the support plate, a positioning groove is formed in the top surface of the support plate in a concave mode, the bottom of the weighing device is accommodated in the positioning groove, and the inner wall of the positioning groove is horizontally positioned on the weighing device.
3. The ore density measuring device of claim 2, wherein the support pedestal further comprises a bubble level placed on the top surface of the support plate.
4. The ore density measuring device of claim 2, wherein the telescoping rod comprises an outer tube and an inner tube located in the middle of the outer tube, the inner wall of the outer tube and the outer wall of the inner tube being threadedly connected.
5. The ore density measuring device of claim 4, wherein the upper end of the telescopic rod is rotatably arranged on the bottom surface of the supporting plate, a buckle is arranged on the bottom surface of the supporting plate, and when the outer wall of the telescopic rod is attached to the bottom surface of the supporting plate, the telescopic rod is clamped at the buckle.
6. The ore density measuring device according to claim 1, wherein the top surface of the cover plate is provided with a positioning clip, a rotating shaft of the positioning clip is fixed on the top surface of the cover plate, the positioning clip is positioned at the guiding notch, the notch of the positioning clip is provided with saw teeth, and when the positioning clip clamps the slide bar, the cover plate is positioned on the slide bar through the positioning clip.
7. An ore density measuring apparatus according to claim 6, wherein the inner wall of the guide notch is recessed to form a ball groove, a ball and a ball shaft are provided in the ball groove, both ends of the ball shaft are fixed to the inner wall of the ball groove, the ball shaft is perpendicular to the slide, the ball is rotatably provided on the ball shaft, and the ball is in contact with the outer wall of the slide.
8. An ore density measuring device according to claim 7, wherein the top of the ball groove is provided with an observation port, and the bottom of the ball groove is provided with a liquid inlet.
9. The ore density measuring device of claim 1, wherein the scale includes an upper platen, a lower platen, and a weighing spring, the upper platen being positioned above the lower platen, the weighing spring being positioned between the upper platen and the lower platen.
10. The ore density measuring device according to claim 9, wherein the weighing device further comprises a plurality of guide sliding strips, slots with the same number as the guide sliding strips are formed in the upper surface of the lower platen, the lower ends of the guide sliding strips are inserted into the corresponding slots, the edge of the upper platen is slidably arranged on the guide sliding strips, and displacement scale marks are arranged on the outer wall of the guide sliding strips.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121369650.5U CN214894667U (en) | 2021-06-18 | 2021-06-18 | Ore density measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121369650.5U CN214894667U (en) | 2021-06-18 | 2021-06-18 | Ore density measuring device |
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| Publication Number | Publication Date |
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| CN214894667U true CN214894667U (en) | 2021-11-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202121369650.5U Active CN214894667U (en) | 2021-06-18 | 2021-06-18 | Ore density measuring device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114935526A (en) * | 2022-07-25 | 2022-08-23 | 苏州药明康德新药开发有限公司 | Device and method for measuring encapsulation density of dry granulation tablet |
-
2021
- 2021-06-18 CN CN202121369650.5U patent/CN214894667U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114935526A (en) * | 2022-07-25 | 2022-08-23 | 苏州药明康德新药开发有限公司 | Device and method for measuring encapsulation density of dry granulation tablet |
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