CN217140456U

CN217140456U - Acid adding device for testing mineral sample in geological experiment

Info

Publication number: CN217140456U
Application number: CN202220991475.1U
Authority: CN
Inventors: 李君瑶; 耿楠; 刘嘉琦
Original assignee: Shandong Fourth Geological Mineral Investigation and Exploration Institute
Current assignee: Shandong Fourth Geological Mineral Investigation and Exploration Institute
Priority date: 2022-04-27
Filing date: 2022-04-27
Publication date: 2022-08-09
Anticipated expiration: 2032-04-27

Abstract

The utility model relates to a geology experimental facilities technical field specifically is a acidification device for geology experiment test mineral products sample detection. The utility model discloses, including the cylinder, the inner wall sliding connection of cylinder has the pushing ram, the surface intercommunication of cylinder has the syringe needle, the surface of cylinder is equipped with adjusting device, adjusting device includes the ring, the ring is located the cylinder surface, the bottom fixedly connected with supporting shoe of ring, the bottom of supporting shoe is rotated and is connected with the threaded rod, the surface threaded connection of threaded rod has the kicking block, the kicking block is located the pushing ram surface, the surface of syringe needle is equipped with protection device, protection device includes the safety cover, the safety cover is on the syringe needle surface, two changers of fixed surface of safety cover are connected with, and two changers are for the axis symmetric distribution of safety cover, the inner wall rotation of changer is connected with the clamp splice. Solves the problem that the solution can not be accurately and quantitatively added in the adding process because of the pure manual operation.

Description

Acid adding device for testing mineral sample in geological experiment

Technical Field

The utility model relates to a geology experimental facilities technical field especially relates to an add sour device that is used for geology experiment test mineral products sample to detect.

Background

The geological experiment refers to the science of researching the mechanism and the law of the generation of natural geologic bodies and geological processes by the artificial replication, simulation and physical and chemical analysis of geologic bodies and geological phenomena such as elements, minerals, rocks and the like under the condition of a manually controlled laboratory, some samples need to be added with acid when mineral samples are detected, an injector is used for completing the acid adding operation when the acid is added, and the problem that the solution cannot be accurately and quantitatively added in the adding process can occur due to the pure manual operation when the acid is added.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the solution cannot be added accurately and quantitatively in the prior art, and providing an acid adding device for testing mineral sample in geological experiment.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides an acidification device for geological experiment test mineral products sample detection, includes the cylinder, the inner wall sliding connection of cylinder has the pushing ram, the surface intercommunication of cylinder has the syringe needle, the surface of cylinder is equipped with adjusting device, adjusting device includes the ring, the ring is located the cylinder surface, the bottom fixedly connected with supporting shoe of ring, the bottom of supporting shoe is rotated and is connected with the threaded rod, the surface threaded connection of threaded rod has the kicking block, the kicking block is located the pushing ram surface.

The effect that above-mentioned part reaches is: when the quantity of filling liquid is adjusted to needs, let the ring fix on the cylinder surface, rotate the threaded rod again and rotate, the threaded rod can rotate on the fixed block surface, and the rotation of threaded rod can drive the kicking block and slide, slides to suitable position after at the kicking block, promotes the ejector pad and lets the ejector pad extrude inside liquid, and the kicking block can restrict the ejector pad quantity of ejector pad injection liquid to a certain extent.

Preferably, the lateral wall fixedly connected with two fixed blocks of ring, two the equal fixedly connected with fixture block of one end that the fixed block is close to each other, the surface and the kicking block inner wall sliding connection of fixture block.

The effect that above-mentioned part reaches is: the ejector block can slide on the surface of the clamping block of the supporting block when sliding, and the position of the ejector block is limited to a certain extent by the clamping block.

Preferably, the cross sections of the fixing block and the clamping block form an L-shaped structure, and one end, far away from the supporting block, of the threaded rod is fixedly connected with a knob.

The effect that above-mentioned part reaches is: when the threaded rod needs to be rotated, the knob is rotated to drive the threaded rod to rotate, and the knob brings convenience to the threaded rod to rotate to a certain extent.

Preferably, the side wall of the circular ring is fixedly connected with two positioning blocks, the two positioning blocks are symmetrically distributed relative to the central axis of the circular ring, and the inner walls of the positioning blocks and the inner wall of the needle cylinder are in threaded connection with threaded pins.

The effect that above-mentioned part reaches is: when the whole device needs to be used, the threaded pin is rotated into the positioning block and the inner wall of the needle cylinder, and the threaded pin and the positioning block limit the position of the whole device on the surface of the needle cylinder to a certain extent.

Preferably, the surface of syringe needle is equipped with protection device, protection device includes the safety cover, the safety cover is on the syringe needle surface, two commentaries on classics pieces of fixed surface of safety cover are connected with, and just two commentaries on classics pieces are for the axis symmetric distribution of safety cover, the inner wall of commentaries on classics piece rotates and is connected with the clamp splice, the clamp splice is located the syringe needle surface.

The effect that above-mentioned part reaches is: when the needle cylinder is not needed to be used, the protective cover is aligned to the position of the needle head, the protective cover is pushed to drive the rotating block and the clamping block to slide, the protective cover slides to the surface of the needle head, the clamping block is rotated to rotate on the surface of the rotating block, the clamping block rotates to the position of the attached needle head, and the needle head can be protected to a certain extent by the protective cover

Preferably, two the equal fixedly connected with connecting block in both sides of clamp splice, and two of four connecting block homonymies are a set of, every group the equal fixedly connected with spring of one end that is close to each other of connecting block.

The effect that above-mentioned part reaches is: when the safety cover is placed to needs, rotate the clamp splice and let the clamp splice drive the connecting block and rotate, the connecting block drives the spring and stretches, when the safety cover moves to suitable position, unclamp the clamp splice spring and can kick-back, the spring drives connecting block and clamp splice rotation, and the spring restricts the clamp splice position to a certain extent and lets the clamp splice syringe needle of laminating.

Preferably, the surface of the clamping block is fixedly connected with a plurality of anti-skidding blocks at positions close to the needle head, and one ends of the anti-skidding blocks close to the needle head are provided with rough layers.

The effect that above-mentioned part reaches is: can drive the non slipping spur when the clamp splice rotates and rotate, the non slipping spur can laminate the syringe needle, and the non slipping spur has said the frictional force between clamp splice and the syringe needle to a certain extent.

In view of the above, it is desirable to provide,

the utility model discloses in, through setting up adjusting device, when needs restrict the injection volume, with suitable position on the ring laminating cylinder, rotate into locating piece and cylinder inner wall with the screw thread round pin again, then rotate the knob and let the knob drive the threaded rod and rotate, the threaded rod rotates in the fixed block bottom, the rotation of threaded rod can drive the kicking block and slide, when the kicking block removed suitable position, press the kicking block and let the kicking block extrude the inside liquid of cylinder, can be blockked the position by the kicking block when the kicking block removed suitable position, thereby the setting of kicking block has restricted the volume that the kicking block position extruded liquid to a certain extent and has restricted.

To sum up, the kicking block can slide on the fixture block surface of fixed block when the kicking block slides, and fixed block and fixture block have restricted the kicking block position to a certain extent, through setting up adjusting device, can increase the accuracy of addition to some restrictions of carrying on that solution adds.

The utility model discloses in, through setting up protection device, when not needing to use the cylinder, aim at the syringe needle position with the safety cover, it lets the clamp splice rotate at the commentaries on classics piece inner wall to rotate the clamp splice again, the rotation of clamp splice can drive the connecting block and rotate, the connecting block drives the spring extension, then promote the safety cover and let the safety cover slide to the syringe needle surface, then loosen the clamp splice spring and can kick-back, the spring drives connecting block and clamp splice rotation, the clamp splice can drive non slipping spur laminating syringe needle, the non slipping spur has increased the frictional force between clamp splice and the syringe needle to a certain extent, through setting up protection device, can play certain guard action to the syringe needle, the probability that dirty east and west got into the cylinder inside has been reduced.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a schematic view of an explosive structure of the adjusting device of the present invention;

FIG. 3 is a schematic side view of the present invention;

fig. 4 is an enlarged view of a portion a of fig. 3 according to the present invention;

fig. 5 is a schematic view of a part of the structure of the middle protection device of the present invention.

Illustration of the drawings: 1. a needle cylinder; 2. pushing the column; 3. a needle head; 4. an adjustment device; 41. a circular ring; 42. a support block; 43. a threaded rod; 44. a top block; 45. a fixed block; 46. a clamping block; 47. a knob; 48. positioning blocks; 49. a threaded pin; 5. a protection device; 51. a protective cover; 52. rotating the block; 53. a clamping block; 54. connecting blocks; 55. a spring; 56. and (4) anti-skid blocks.

Detailed Description

Referring to fig. 1 and 3, the present invention provides a technical solution: an acid adding device for detecting mineral sample in geological experiment test comprises a needle cylinder 1, a push column 2 is connected to the inner wall of the needle cylinder 1 in a sliding mode, a needle head 3 is communicated with the surface of the needle cylinder 1, an adjusting device 4 is arranged on the surface of the needle cylinder 1, solution adding can be limited by arranging the adjusting device 4, accuracy of adding amount is improved, the adjusting device 4 comprises a circular ring 41, the circular ring 41 is located on the outer surface of the needle cylinder 1, when the amount of liquid to be added needs to be adjusted, the circular ring 41 is fixed on the surface of the needle cylinder 1, a supporting block 42 is fixedly connected to the bottom end of the circular ring 41, a threaded rod 43 is connected to the bottom end of the supporting block 42 in a rotating mode, the threaded rod 43 rotates on the surface of a fixing block 45, an ejector block 44 is connected to the outer surface of the threaded rod 43 in a threaded mode, the ejector block 44 is driven to slide by rotation of the threaded rod 43, and is located on the surface of the push column 2, after kicking block 44 slides to suitable position, promote the jack post 2 and let jack post 2 extrude inside liquid, the quantity of jack post 2 injection liquid can be limited to a certain extent to jack block 44, and the surface of syringe needle 3 is equipped with protection device 5, through setting up protection device 5, can play certain guard action to syringe needle 3, has reduced the probability that dirty thing got into syringe 1 inside.

The specific arrangement and function of the adjusting device 4 and the protecting device 5 will be described in detail below.

Referring to fig. 2, in the present embodiment: the side wall of the circular ring 41 is fixedly connected with two fixing blocks 45, one ends of the two fixing blocks 45 close to each other are fixedly connected with a clamping block 46, the outer surface of the clamping block 46 is connected with the inner wall of the ejector block 44 in a sliding manner, the ejector block 44 can slide on the surface of the clamping block 46 of the supporting block 42 when sliding, the position of the ejector block 44 is limited to a certain extent by the clamping block 46, the cross sections of the fixing block 45 and the clamping block 46 form an L-shaped structure, one end of the threaded rod 43 far away from the supporting block 42 is fixedly connected with a knob 47, when the threaded rod 43 needs to be rotated, the knob 47 is rotated to drive the threaded rod 43 to rotate, the threaded rod 43 is convenient to rotate to a certain extent by the knob 47, the side wall of the circular ring 41 is fixedly connected with two positioning blocks 48, the two positioning blocks 48 are symmetrically distributed relative to the central axis of the circular ring 41, the inner walls of the positioning blocks 48 and the inner wall of the needle cylinder 1 are in threaded connection with threaded pins 49, when the whole device needs to be used, the threaded pin 49 is rotated into the locating block 48 and the inner wall of the cylinder 1, and the threaded pin 49 and the locating block 48 limit the position of the whole device on the surface of the cylinder 1 to a certain extent.

Referring to fig. 4 and 5, in the present embodiment: the protection device 5 comprises a protection cover 51, the protection cover 51 is sleeved on the surface of the needle 3, when the needle cylinder 1 is not needed, the protection cover 51 is aligned to the position of the needle 3, two rotating blocks 52 are fixedly connected to the surface of the protection cover 51, the two rotating blocks 52 are symmetrically distributed relative to the central axis of the protection cover 51, clamping blocks 53 are rotatably connected to the inner walls of the rotating blocks 52, the protection cover 51 is pushed to enable the protection cover 51 to drive the rotating blocks 52 and the clamping blocks 53 to slide, the protection cover 51 slides to the surface of the needle 3, the clamping blocks 53 are located on the outer surface of the needle 3, the clamping blocks 53 are rotated to enable the clamping blocks 53 to rotate on the surface of the rotating blocks 52, the protection cover 51 can protect the needle 3 to a certain degree, connecting blocks 54 are fixedly connected to two sides of the two clamping blocks 53, two of the same sides of the four connecting blocks 54 form a group, when the protection cover 51 needs to be placed, the clamping blocks 53 are rotated to enable the connecting blocks 53 to drive the connecting blocks 54 to rotate, the equal fixedly connected with spring 55 of one end that is close to each other of every group connecting block 54, connecting block 54 drives spring 55 tensile, when protecting cover 51 removes suitable position, it can kick-back to loosen clamp splice 53 spring 55, spring 55 drives connecting block 54 and clamp splice 53 and rotates, spring 55 restricts clamp splice 53 position to a certain extent and lets clamp splice 53 laminating syringe needle 3, the position fixedly connected with of clamp splice 53 surface near syringe needle 3 has a plurality of non slipping spur 56, can drive non slipping spur 56 and rotate when clamp splice 53 rotates, the one end that non slipping spur 56 is close to syringe needle 3 is equipped with rough layer, non slipping spur 56 can laminate syringe needle 3, non slipping spur 56 to a certain extent has said the frictional force between clamp splice 53 and the syringe needle 3.

The working principle is that when the injection amount needs to be limited, the ring 41 is attached to a proper position on the needle cylinder 1, the threaded pin 49 is rotated into the positioning block 48 and the inner wall of the needle cylinder 1, the knob 47 is rotated to enable the knob 47 to drive the threaded rod 43 to rotate, the threaded rod 43 rotates at the bottom end of the fixing block 45, the rotation of the threaded rod 43 can drive the ejector block 44 to slide, when the ejector block 44 moves to a proper position, the push column 2 is pressed to enable the push column 2 to extrude liquid in the needle cylinder 1, when the push column 2 moves to a proper position, the position of the ejector block 44 can be blocked by the ejector block 44, the position of the push column 2 is limited to a certain extent by the arrangement of the ejector block 44, so that the extrusion amount of the liquid is limited, when the ejector block 44 slides, the ejector block 44 can slide on the surface of the clamping block 46 of the fixing block 45, the positions of the ejector block 44 are limited to a certain extent by the fixing block 45 and the clamping block 46, and by the arrangement of the adjusting device 4, so that the addition of the solution can be limited, increase the accuracy of volume of adding, when need not use syringe 1, aim at syringe needle 3 position with safety cover 51, it lets clamp splice 53 rotate at the commentaries on classics piece 52 inner wall to rotate clamp splice 53 again, the rotation of clamp splice 53 can drive connecting block 54 and rotate, connecting block 54 drives the spring 55 and stretches, then promote safety cover 51 and let safety cover 51 slide to syringe needle 3 surface, then loosen clamp splice 53 spring 55 and can kick-back, spring 55 drives connecting block 54 and clamp splice 53 and rotates, clamp splice 53 can drive the laminating syringe needle 3 of non slipping spur 56, non slipping spur 56 has increased the frictional force between clamp splice 53 and the syringe needle 3 to a certain extent, through setting up protection device 5, can play certain guard action to syringe needle 3, the probability that dirty thing gets into syringe 1 inside has been reduced.

Claims

1. The utility model provides a acidification device for geological experiment test mineral products sample detection, includes cylinder (1), its characterized in that: the inner wall sliding connection of cylinder (1) has push post (2), the surface intercommunication of cylinder (1) has syringe needle (3), the surface of cylinder (1) is equipped with adjusting device (4), adjusting device (4) include ring (41), ring (41) are located cylinder (1) surface, the bottom fixedly connected with supporting shoe (42) of ring (41), the bottom of supporting shoe (42) is rotated and is connected with threaded rod (43), the surface threaded connection of threaded rod (43) has kicking block (44), kicking block (44) are located push post (2) surface.

2. The acid adding device for the detection of the geological experimental test mineral sample according to claim 1, characterized in that: the lateral wall fixedly connected with two fixed blocks (45) of ring (41), two the equal fixedly connected with fixture block (46) of one end that fixed block (45) are close to each other, the surface and kicking block (44) inner wall sliding connection of fixture block (46).

3. The acid adding device for the detection of the geological experimental test mineral sample according to claim 2, characterized in that: the cross sections of the fixing block (45) and the clamping block (46) form an L-shaped structure, and one end, far away from the supporting block (42), of the threaded rod (43) is fixedly connected with a knob (47).

4. The acid adding device for the detection of the geological experimental test mineral sample according to claim 1, characterized in that: the lateral wall fixedly connected with two locating pieces (48) of ring (41), and two locating pieces (48) are for the axis symmetric distribution of ring (41), the inner wall threaded connection of the inner wall of locating piece (48) and needle cylinder (1) has threaded pin (49).

5. The acid adding device for the detection of the geological experimental test mineral sample according to claim 1, characterized in that: the surface of syringe needle (3) is equipped with protection device (5), protection device (5) include safety cover (51), safety cover (51) cover is on syringe needle (3) surface, two commentaries on classics pieces (52) of fixed surface of safety cover (51) are connected with, and two commentaries on classics pieces (52) are for the axis symmetric distribution of safety cover (51), the inner wall of commentaries on classics piece (52) rotates and is connected with clamp splice (53), clamp splice (53) are located syringe needle (3) surface.

6. The acid adding device for the detection of the geological experimental test mineral sample according to claim 5, characterized in that: the two sides of the two clamping blocks (53) are fixedly connected with connecting blocks (54), two of the same sides of the four connecting blocks (54) form a group, and one end, close to each other, of each connecting block (54) is fixedly connected with a spring (55).

7. The acid adding device for the detection of the geological experimental test mineral sample according to claim 5, characterized in that: the anti-skidding needle is characterized in that a plurality of anti-skidding blocks (56) are fixedly connected to the surfaces of the clamping blocks (53) close to the needle head (3), and a rough layer is arranged at one end, close to the needle head (3), of each anti-skidding block (56).