CN214682019U

CN214682019U - Intelligent soil detects uses reducing mechanism

Info

Publication number: CN214682019U
Application number: CN202120809315.6U
Authority: CN
Inventors: 杨先明; 魏义长; 杨永辉; 宋晓; 杜君; 王伟宇; 胡振亚
Original assignee: Henan Bangyou Technology Co ltd
Current assignee: Hubei Shengyi Testing Technology Co ltd
Priority date: 2021-04-20
Filing date: 2021-04-20
Publication date: 2021-11-12
Anticipated expiration: 2031-04-20

Abstract

The utility model discloses an intelligent reducing mechanism for soil detection relates to soil detection technical field, detects the not good problem of reducing mechanism working property to current soil, now proposes following scheme, and it is including smashing the case, smash the left outer wall fixedly connected with install bin, the horizontal step motor that sets up of the left inner wall fixedly connected with of install bin, step motor's output transmission is connected with the pivot of horizontal setting, one side of pivot is equipped with the axis of rotation of horizontal setting, step motor's one end is all extended to the inside of smashing the case to fixedly connected with transversely sets up crushing roller. The utility model discloses smash the back to soil, sieve again, ensure to carry out the soil that detects and smashed evenly to at the in-process of screening, accelerate screening speed through vibrations, the method of stirring, improve work efficiency.

Description

Intelligent soil detects uses reducing mechanism

Technical Field

The utility model relates to a soil detects technical field, especially relates to an intelligent reducing mechanism for soil detection.

Background

The soil detection means that the environment quality and the change trend thereof are determined by measuring the representative value of the factors influencing the soil environment quality, so that all detection data of the soil sample are obtained.

Soil is in the sample back of returning, and is usually bulky, consequently need smash earlier soil before detecting, thereby make things convenient for the staff to carry out the testing work, the reducing mechanism who uses at present, generally can only carry out simple crushing to the soil of blocking, can not guarantee the homogeneity of smashing back soil, when sending to examine time measuring, often can influence the testing result, cause the testing result inaccurate, bring inconvenience for the staff, we have provided an intelligent reducing mechanism for soil testing for this reason.

SUMMERY OF THE UTILITY MODEL

The utility model provides an intelligent reducing mechanism for soil detection has solved the current not good problem of reducing mechanism working property for soil detection.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an intelligent crushing device for soil detection comprises a crushing box, wherein an installation box is fixedly connected to the outer wall of the left side of the crushing box, a transversely arranged stepping motor is fixedly connected to the inner wall of the left side of the installation box, a transversely arranged rotating shaft is connected to the output end of the stepping motor in a transmission manner, a transversely arranged rotating shaft is arranged on one side of the rotating shaft, one ends, far away from the stepping motor, of the rotating shaft and the rotating shaft extend into the crushing box and are fixedly connected with transversely arranged crushing rollers, the two crushing rollers work in a matching manner, one ends, far away from the stepping motor, of the connecting shaft are fixedly connected with a connecting shaft, one end, far away from the crushing rollers, of the connecting shaft is rotatably connected to the inner wall of the right side of the crushing box through a bearing, a first gear is fixedly sleeved on the outer wall of the rotating shaft, close to one end of the stepping motor, of the rotating shaft is fixedly sleeved with a second gear, the first gear and the second gear are engaged to work, a threaded rod is transversely arranged below the stepping motor, one end of the threaded rod is rotatably connected to the inner wall of the left side of the installation box through a bearing, the other end of the threaded rod extends into the crushing box and is rotatably connected to the inner wall of the right side of the crushing box through the bearing, belt pulleys are fixedly sleeved on the outer walls of the rotating shaft and the threaded rod close to one end of the stepping motor, belts are arranged outside the two belt pulleys, the two belt pulleys and the belts are engaged to work, cams are fixedly sleeved on the outer walls of the two ends of the threaded rod in the crushing box, a threaded sleeve is arranged between the two cams and is connected to the outer wall of the threaded rod through threads, a stirring rake is fixedly connected to the bottom of the threaded sleeve, a screen is arranged below the stirring rake, and connecting mechanisms are arranged at the two ends of the screen, the screen is connected to the inner wall of the crushing box through a connecting mechanism.

Preferably, coupling mechanism includes the adapter sleeve of fixed connection at the screen cloth both ends, movable groove has all been seted up to the inner wall of smashing the case both sides, the movable rod of the vertical setting of inside fixedly connected with in movable groove, the adapter sleeve slip cap is established in the outside of movable rod, the outside cover of movable rod is equipped with the spring, the one end fixed connection of spring is on the inner wall of movable groove bottom, the other end fixed connection of spring is in the bottom of adapter sleeve, the screen cloth is with the inner wall sliding connection who smashes the case.

Preferably, the inner walls of the two sides of the crushing box are fixedly connected with working plates, and the working plates are located between the crushing rollers and the threaded rods and are obliquely arranged.

Preferably, a plurality of rotation holes have been seted up on the left side of smashing the case, pivot, axis of rotation and threaded rod rotate respectively and connect in the rotation downthehole portion that corresponds.

Preferably, crushing case is upper and lower open-ended box, it has sealing door to hinge through the hinge in the outside of crushing case, the equal fixedly connected with supporting leg in four corners of crushing bottom of the case portion.

Preferably, two ends of the stirring rake are respectively connected with the inner walls of the crushing box and the sealing door in a sliding manner.

The utility model discloses in:

through smashing the case, the install bin, step motor, the apparatus further comprises a rotating shaft, the axis of rotation, smash the roller, the connecting axle, first gear, the second gear, the threaded rod, the cam, the thread bush, stir the harrow, the belt pulley, the belt, the working plate, the screen cloth, the adapter sleeve, the movable groove, a spring, the rotation hole, the cooperation work of supporting leg and sealing door, can carry out quick crushing to the soil after the sample on the one hand, sieve the soil after smashing again, the soil that guarantees to detect all is crushing even, on the other hand can make the screen cloth carry out continuous vibrations from top to bottom at the in-process of carrying out the screening, accelerate screening speed, and through stirring the harrow at the continuous round trip movement in top of screen cloth, soil to the screen cloth is undulant, make the distribution even, improve screening speed, can not cause and pile up the phenomenon.

To sum up, the utility model discloses smash the back to soil, sieve again, ensure to carry out the soil that detects and smashed evenly to at the in-process of screening, accelerate screening speed through vibrations, the method of stirring, improve work efficiency.

Drawings

Fig. 1 is a schematic structural view of an intelligent smashing device for soil detection provided by the utility model;

FIG. 2 is an enlarged view of a portion A of FIG. 1;

fig. 3 is a schematic structural view of a crushing roller in the intelligent crushing device for soil detection provided by the utility model;

fig. 4 is the utility model provides an intelligent reducing mechanism for soil detection's elevation view.

Reference numbers in the figures: 1. a crushing box; 2. installing a box; 3. a stepping motor; 4. a rotating shaft; 5. a rotating shaft; 6. a crushing roller; 7. a connecting shaft; 8. a first gear; 9. a second gear; 10. a threaded rod; 11. a cam; 12. a threaded sleeve; 13. stirring the harrow; 14. a belt pulley; 15. a belt; 16. a working plate; 17. screening a screen; 18. connecting sleeves; 19. a movable groove; 20. a movable rod; 21. a spring; 22. rotating the hole; 23. supporting legs; 24. and (4) sealing the door.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-4, an intelligent smashing device for soil detection comprises a smashing box 1, an installation box 2 is fixedly connected to the outer wall of the left side of the smashing box 1, a transversely arranged stepping motor 3 is fixedly connected to the inner wall of the left side of the installation box 2, the stepping motor 3 is a forward and reverse rotating motor, a transversely arranged rotating shaft 4 is connected to the output end of the stepping motor 3 in a transmission manner, a transversely arranged rotating shaft 5 is arranged on one side of the rotating shaft 4, one ends of the rotating shaft 4 and the rotating shaft 5, far away from the stepping motor 3, both extend into the smashing box 1 and are fixedly connected with transversely arranged smashing rollers 6, the two smashing rollers 6 work in a matching manner, one ends of the rotating shaft 4 and the rotating shaft 3, far away from one ends of the smashing rollers 6, are both fixedly connected with a connecting shaft 7, one ends of the connecting shaft 7, far away from the smashing rollers 6, are rotatably connected to the inner wall of the right side of the smashing box 1 through bearings, a first gear 8 is fixedly sleeved on the outer wall of the rotating shaft 4, close to one end of the stepping motor 3, the outer wall of the rotating shaft 5 close to one end of the stepping motor 3 is fixedly sleeved with a second gear 9, the first gear 8 and the second gear 9 are meshed for operation, a threaded rod 10 which is transversely arranged is arranged below the stepping motor 3, one end of the threaded rod 10 is rotatably connected to the inner wall of the left side of the installation box 2 through a bearing, the other end of the threaded rod 10 extends into the crushing box 1 and is rotatably connected to the inner wall of the right side of the crushing box 1 through a bearing, the outer walls of the rotating shaft 4 and the threaded rod 10 close to one end of the stepping motor 3 are fixedly sleeved with belt pulleys 14, belts 15 are arranged outside the two belt pulleys 14, the two belt pulleys 14 and the belts 15 are meshed for operation, the outer walls of the two ends of the threaded rod 10 in the crushing box 1 are fixedly sleeved with cams 11, a threaded sleeve 12 is arranged between the two cams 11, the threaded sleeve 12 is connected to the outer wall of the threaded rod 10 through threads, and the bottom of the threaded sleeve 12 is fixedly connected with a stirring rake 13, a screen 17 is arranged below the stirring rake 13, connecting mechanisms are arranged at two ends of the screen 17, the screen 17 is connected to the inner wall of the crushing box 1 through the connecting mechanisms, after soil is sampled, the crushing device is firstly started, the rotating shaft 4 is driven to rotate by operating the stepping motor 3, so that the first gear 8 and the second gear 9 are driven to mesh, the rotating shaft 5 is driven to rotate, the two crushing rollers 6 are driven to rotate, the connecting shaft 7 is driven to rotate, the two belt pulleys 14 and the belt 15 are driven to mesh while the rotating shaft 4 rotates, the threaded rod 10 is driven to rotate, the cam 11 is driven to rotate, when the convex side of the cam 11 rotates to the top of the screen 17, the screen 17 is pushed to move downwards, and the threaded rod 10 can drive the threaded sleeve 12 and the threaded rod 10 to perform thread matching work while rotating, thereby the harrow 13 is shifted in the drive and is carried out round trip movement, can pour the soil that needs detected into crushing case 1's inside in batches this moment, smash roller 6 through two and carry out the breakage to soil, soil after the breakage drops at the top of screen cloth 17, stir the harrow 13 this moment and be continuous and remove in the top of screen cloth 17, can stir the soil that drops at the screen cloth 17 top, guarantee that soil can not all pile up at the top of screen cloth 17, accelerate the screening of soil, and promote down screen cloth 17 through cam 11 is continuous simultaneously, make screen cloth 17 shake from top to bottom, accelerate the screening of soil, make the soil of smashing even fall out from the bottom of crushing case 1 through the hole of screen cloth 17 and collect, not being smashed even soil and impurity and being stayed the surface at screen cloth 17.

The connecting mechanism comprises connecting sleeves 18 fixedly connected at two ends of a screen 17, movable grooves 19 are formed in inner walls of two sides of the crushing box 1, a vertically-arranged movable rod 20 is fixedly connected inside the movable groove 19, the connecting sleeves 18 are slidably sleeved outside the movable rod 20, a spring 21 is sleeved outside the movable rod 20, one end of the spring 21 is fixedly connected to the inner wall of the bottom of the movable groove 19, the other end of the spring 21 is fixedly connected to the bottom of the connecting sleeve 18, the screen 17 is slidably connected with the inner wall of the crushing box 1, when the cam 11 pushes the screen 17, the screen 17 moves downwards, the connecting sleeves 18 are driven to slide outside the movable rod 20, the spring 21 is driven to elastically contract, when one convex side of the cam 11 is far away from the screen 17, the elastic reset is realized through the elasticity of the spring 21, the screen 17 is driven to move upwards, and accordingly the screen 17 forms a vibration phenomenon, the screening effect is accelerated.

Smash the equal fixedly connected with working plate 16 of inner wall of case 1 both sides, working plate 16 is located and smashes between roller 6 and the threaded rod 10, and the slope sets up for soil after smashing at first drops on working plate 16's surface, and rethread working plate 16 slides to screen cloth 17 on, guarantees that soil can not drop at the limit corner angle of screen cloth 17, influences the screening.

A plurality of rotation holes 22 have been seted up to crushing case 1's left side, and pivot 4, axis of rotation 5 and threaded rod 10 rotate respectively and connect inside the rotation hole 22 that corresponds, guarantee that pivot 4, axis of rotation 5 and threaded rod 10 rotate going on smoothly of work.

Smash case 1 and be upper and lower open-ended box, make things convenient for the feeding and the ejection of compact of soil, it has sealing door 24 to smash the outside of case 1 and articulate through the hinge, sealing door 24 is opened to the accessible, to persisting on the screen cloth 17 surface not cleared up by crushing even soil and impurity, the equal fixedly connected with supporting leg 23 in four corners of crushing case 1 bottom, stir rake 13 both ends respectively with the inner wall sliding connection who smashes case 1 and sealing door 24, guarantee threaded rod 10 when rotating, thread bush 12 removes in the outside of threaded rod 10, and can not follow threaded rod 10 and rotate.

The working principle is as follows: after sampling soil, firstly starting the crushing device, driving the rotating shaft 4 to rotate by operating the stepping motor 3, thereby driving the first gear 8 and the second gear 9 to engage, driving the rotating shaft 5 to rotate, enabling the two crushing rollers 6 to rotate, driving the connecting shaft 7 to rotate, driving the two belt pulleys 14 and the belt 15 to engage while the rotating shaft 4 rotates, driving the threaded rod 10 to rotate, driving the cam 11 to rotate, when the convex side of the cam 11 rotates to the top of the screen 17, pushing the screen 17 to move downwards, driving the threaded rod 10 to rotate, and driving the threaded sleeve 12 and the threaded rod 10 to perform thread matching work, thereby driving the stirring rake 13 to move back and forth, pouring soil to be detected into the crushing box 1 in batches at the moment, crushing the soil through the two crushing rollers 6, the broken soil drops on the top of the screen 17, the rake 13 is shifted to continuously move above the screen 17, the soil falling on the top of the screen 17 can be shifted, it is ensured that the soil cannot be completely accumulated on the top of the screen 17, the screening of the soil is accelerated, the screen 17 is continuously pushed downwards through the cam 11, the connecting sleeve 18 is driven to slide outside the movable rod 20, the spring 21 is driven to elastically contract, when the convex side of the cam 11 is far away from the screen 17, the elastic reset through the spring 21 drives the screen 17 to move upwards, so that the screen 17 generates a vibration phenomenon, the screening of the soil is accelerated, the uniformly crushed soil falls out from the bottom of the crushing box 1 through the pores of the screen 17 to be collected, the un-crushed uniform soil and impurities are left on the surface of the screen 17, and after the work is finished, the sealing door 24 is opened, the soil and impurities remaining on the surface of the screen 17 without being crushed uniformly are cleaned.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides an intelligent reducing mechanism for soil testing, includes crushing case (1), its characterized in that, the left outer wall fixedly connected with install bin (2) of crushing case (1), the left inner wall fixedly connected with of install bin (2) transversely sets up step motor (3), the output transmission of step motor (3) is connected with pivot (4) of horizontal setting, one side of pivot (4) is equipped with horizontal axis of rotation (5) that sets up, the one end that step motor (3) were kept away from to pivot (4) and axis of rotation (5) all extends to the inside of crushing case (1) to fixedly connected with transversely sets up crushing roller (6), two crushing roller (6) cooperation work, and the one end of keeping away from step motor (3) all fixedly connected with connecting axle (7), the one end that crushing roller (6) were kept away from to connecting axle (7) rotates through the bearing and is connected on the inner wall on crushing case (1) right side, the fixed cover of outer wall that pivot (4) are close to step motor (3) one end is equipped with first gear (8), the fixed cover of outer wall that axis of rotation (5) are close to step motor (3) one end is equipped with second gear (9), first gear (8) and second gear (9) meshing work, the below of step motor (3) is equipped with threaded rod (10) of horizontal setting, the one end of threaded rod (10) is passed through the bearing and is rotated and connect on the left inner wall of install bin (2), the other end of threaded rod (10) extends to the inside of smashing case (1) to rotate through the bearing and connect on the inner wall on smashing case (1) right side, the outer wall that pivot (4) and threaded rod (10) are close to step motor (3) one end all is fixed the cover and is equipped with belt pulley (14), two the outside of belt pulley (14) is equipped with belt (15), two belt pulley (14) and belt (15) meshing work, the outer wall that is located crushing case (1) inside threaded rod (10) both ends is all fixed to be equipped with cam (11), two be equipped with thread bush (12) between cam (11), thread bush (12) are on the outer wall of threaded rod (10) through threaded connection, harrow (13) are stirred to the bottom fixedly connected with of thread bush (12), the below of stirring harrow (13) is equipped with screen cloth (17), the both ends of screen cloth (17) all are equipped with coupling mechanism, screen cloth (17) are connected on the inner wall of crushing case (1) through coupling mechanism.

2. The intelligent smashing device for soil detection according to claim 1, wherein the connecting mechanism comprises connecting sleeves (18) fixedly connected to two ends of the screen (17), movable grooves (19) are formed in inner walls of two sides of the smashing box (1), movable rods (20) vertically arranged in the inner fixedly connected with of the movable grooves (19), the connecting sleeves (18) are slidably sleeved outside the movable rods (20), springs (21) are sleeved outside the movable rods (20), one ends of the springs (21) are fixedly connected to the inner walls of the bottoms of the movable grooves (19), the other ends of the springs (21) are fixedly connected to the bottoms of the connecting sleeves (18), and the screen (17) is slidably connected to the inner walls of the smashing box (1).

3. The intelligent smashing device for soil detection according to claim 1, wherein working plates (16) are fixedly connected to the inner walls of the two sides of the smashing box (1), and the working plates (16) are located between the smashing rollers (6) and the threaded rods (10) and are arranged in an inclined mode.

4. The intelligent smashing device for soil detection according to claim 1, wherein a plurality of rotating holes (22) are formed in the left side of the smashing box (1), and the rotating shaft (4), the rotating shaft (5) and the threaded rod (10) are respectively and rotatably connected to the insides of the corresponding rotating holes (22).

5. The intelligent smashing device for soil detection according to claim 1, wherein the smashing box (1) is a box body with an upper opening and a lower opening, the outer side of the smashing box (1) is hinged with a sealing door (24) through a hinge, and supporting legs (23) are fixedly connected to four corners of the bottom of the smashing box (1).

6. The intelligent smashing device for soil detection according to claim 5, wherein two ends of the stirring rake (13) are respectively connected with the smashing box (1) and the inner wall of the sealing door (24) in a sliding mode.