CN219923684U - Automatic separating device for soil aggregate - Google Patents

Abstract

The utility model relates to the technical field of sieves, in particular to an automatic separating device for soil aggregate, which comprises the following components: the agitator, for the stirring space of device for deposit the raw materials, at bottom fixedly connected with sieve tray, the initiative pole, movable mounting is between agitator top and sieve tray, stirring structure, equal fixed connection is on initiative pole surface. Through the upper disc setting knob in the sieve dish, rethread pivot with knob and gear fixed connection, and gear movable mounting is in the upper disc, and expose a part, set up the structure groove with gear intermeshing at the lower disc upper surface, after rotating the knob, the gear can drive the structure groove, and make the lower disc rotate in the upper disc below, thereby adjust the size of sieve hole, and the influence of transmission structure is less when the lower disc moves, guaranteed its life, and set up the recess the same with sieve mesh diameter size in upper disc and lower disc side, can reflect the size of sieve hole in real time when the sieve dish is adjusted, convenient observation.

Description

Automatic separating device for soil aggregate

Technical Field

The utility model relates to the technical field of sieves, in particular to an automatic separating device for soil aggregate.

Background

A classifier is a device for separating impurities or particles according to the size of the particle size. It is usually composed of a series of screens of different pore sizes, on which the material to be screened is placed, and on which it is screened by means of mechanical vibration or the like. The sieved materials can be collected or further processed respectively according to the size. An automatic separating device for soil aggregate is designed.

According to the chinese patent: CN217725746U an automatic soil aggregate screening device, comprising: the device comprises a crushing box, a mounting frame, a crushing mechanism, a plugging plate, a first screen and a second screen; a discharge hole is formed in the crushing box; the plugging plate is arranged on the crushing box in a sliding manner, and is positioned at the discharge hole; the crushing box is provided with a lifting mechanism for driving the plugging plate to move; the mounting frame is arranged at the upper end of the crushing box; the crushing mechanism is arranged on the mounting frame and is positioned in the crushing box; the mounting frame is provided with a driving mechanism for driving the crushing mechanism to rotate; the first screen is arranged at the lower end of the crushing box; the second screen is arranged at the lower end of the crushing box in a sliding manner; the crushing box is provided with an adjusting mechanism for driving the second screen to move; the second screen is in sliding connection with the first screen. The utility model can crush soil aggregate and adjust the size of the sieve holes according to the requirement. Based on the above-mentioned publication and the findings of the prior art, the above-mentioned device agitates the soil introduced into the container, and adjusts the size of the mesh screen holes below to screen the soil, while the core structure for adjusting the mesh size is a threaded rod, it is usually necessary that the threaded rod for achieving the above-mentioned purpose is in a vertical horizontal state, because the second mesh rotates and moves circularly, the mesh size is adjusted while a certain degree of damage is generated to the horizontal threaded rod, the curved force is generated, the service life is reduced, and the actual mesh size cannot be observed in a normal field of view because the mesh is made of opaque material when the mesh is adjusted, and the use is inconvenient; meanwhile, due to the principle of a stirring structure, the soil below the stirring structure is mostly a heavier part in the screening process, so that the downward moving speed of the soil which is needed to be screened out at present is affected, and the working efficiency is reduced.

Disclosure of Invention

The utility model aims to provide an automatic soil aggregate separating device, which aims to solve the problem of the prior screening device in the use process in the background technology.

In order to realize the technical problems, the utility model provides the following technical scheme:

an automatic soil aggregate separating device, comprising:

the stirring barrel is a stirring space of the device and is used for storing raw materials, and a screen disc is fixedly connected to the bottom of the stirring barrel;

the driving rod is movably arranged between the top of the stirring barrel and the screen disc;

the first stirring structures are fixedly connected to the surface of the driving rod;

the driving gear is fixedly connected above the driving rod;

the connecting rod is fixedly connected to the surface of the driving rod;

the driven rod is movably arranged between the connecting rods;

the second stirring structure is fixedly connected to the surface of the driven rod;

and the driven gear is fixedly connected to the surface of the driven rod.

Preferably, the stirring structure No. two further comprises:

the second stirring structure is integrally spiral, and can enable surrounding raw materials to move in the vertical direction when the second stirring structure rotates.

Preferably, the screen tray further comprises:

the upper disc is of an upper part structure of the screen disc and is fixedly connected with the bottom of the stirring barrel;

the lower disc is of a lower part structure of the screen disc and is movably arranged below the upper disc through a mounting hole and a mounting column;

the sieve holes are formed in the surfaces of the upper disc and the lower disc.

Preferably, the upper tray further comprises:

grooves formed in the sides of the upper and lower trays;

the knob is movably arranged on the side surface of the upper disc through a rotating shaft;

the gear is movably arranged in the upper disc, exposes a part of the gear, and is in transmission connection with the knob through the rotating shaft.

Preferably, the bottom wall further comprises:

the structure groove is formed in the upper surface of the lower disc, and the bottom of the structure groove is provided with insections and meshed with the gear, so that the lower disc can be rotated after the gear rotates.

Preferably, the stirring barrel further comprises:

the limiting ring is fixedly connected inside the stirring barrel, is provided with insections on the inner wall of the limiting ring and is meshed with each driven gear;

the motor is fixedly arranged at the top of the stirring barrel and is in transmission connection with the driving gear through the transmission gear;

the feeding hopper is fixedly connected to the top of the stirring barrel;

the supporting legs are fixedly connected below the side face of the stirring barrel and are not contacted with the screen disc.

Preferably, the feeding hopper further comprises:

the feeding hopper is of an arc-shaped structure, so that raw materials can normally enter the stirring barrel, the area of a raw material inlet is increased, and the flow rate of the raw materials during entering is improved.

The embodiment of the utility model provides an automatic soil aggregate separating device, which has the following beneficial effects:

1. through the upper disc setting knob in the sieve dish, rethread pivot with knob and gear fixed connection, and gear movable mounting is in the upper disc, and expose a part, set up the structure groove with gear intermeshing at the lower disc upper surface, after rotating the knob, the gear can drive the structure groove, and make the lower disc rotate in the upper disc below, thereby adjust the size of sieve hole, and the influence of transmission structure is less when the lower disc moves, guaranteed its life, and set up the recess the same with sieve mesh diameter size in upper disc and lower disc side, can reflect the size of sieve hole in real time when the sieve dish is adjusted, convenient observation.

2. Through the starter motor, make the driving lever rotate, the connecting rod is taking the driven lever all around to be the circular motion of driving lever as the centre of a circle simultaneously, and through driven gear and the spacing ring that sets up, can make the driven lever produce the rotation when being circular motion, and helical No. two stirring structures on the driven lever rotate thereupon, can upwards shift the soil that the granule below is heavier or the diameter is great through the screw thread to improve the screening efficiency of soil.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a schematic view of the overall structure of an automatic soil aggregate separating device according to the present utility model;

FIG. 2 is a schematic diagram of the structure of a screen tray of the automatic soil aggregate separating device of the utility model;

FIG. 3 is a schematic cross-sectional view of an automatic soil aggregate separating device according to the present utility model;

FIG. 4 is a schematic view of the stirring structure of an automatic soil aggregate separating device according to the present utility model.

In the figure: 1. a stirring barrel; 2. support legs; 3. a screen tray; 4. a motor; 5. feeding into a hopper; 6. a top plate; 7. a lower plate; 8. a knob; 9. a sieve pore; 10. a gear; 11. a groove; 12. a structural groove; 13. a driven rod; 14. a second stirring structure; 15. a driving rod; 16. a first stirring structure; 17. a limiting ring; 18. a driven gear; 19. a drive gear; 20. and (5) connecting a rod.

Detailed Description

The preferred embodiments of the present utility model will be described below with reference to the accompanying drawings, it being understood that the preferred embodiments described herein are for illustration and explanation of the present utility model only, and are not intended to limit the present utility model.

Examples: as shown in fig. 1, an automatic soil aggregate separating device includes: supporting leg 2, it is the bearing structure of whole device, at its central fixedly connected with agitator 1, it is the container of device storage raw materials and for stirring work provides the space, at agitator 1 bottom fixed connection sieve tray 3, it is the screening structure of device, agitator 1's top fixed mounting motor 4, it provides motive force for stirring structure, curved income hopper 5 fixed connection is at agitator 1 top, it is the structure that the raw materials got into agitator 1.

As shown in fig. 2, includes: the upper disc 6 and the lower disc 7 are respectively component parts of the screen disc 3, the upper disc 6 and the lower disc 7 are installed together through installation holes and installation columns, a plurality of screen holes 9 are formed in the surfaces of the upper disc 6 and the lower disc 7, the screened raw materials are conveyed out, grooves 11 are formed in the sides of the screen disc 6 and the lower disc 7, the diameters of the grooves 11 are equal to those of the screen holes 9, the function of the grooves is to prompt personnel to form gaps by combining the screen holes 9 in the upper part and the lower part, a knob 8 is movably installed on the side of the upper disc 6 through a rotating shaft, a gear 10 fixedly connected with the other end of the rotating shaft is movably installed in the upper disc 6, a part of the gear 10 is exposed from an opening, a structural groove 12 with a tooth pattern is formed in the bottom of the upper surface of the lower disc 7, the grooves are deep and are meshed with the gear 10, and when the knob 10 is rotated, the gear 10 rotates on the structural groove 12 and the lower disc 7 is rotated.

As shown in fig. 3-4, includes: the driving rod 15 is movably arranged in the stirring barrel 1, the surface of the driving rod is fixedly connected with the driving gear 19, the driving gear 19 is meshed with a transmission gear on the motor 4, the surface of the driving rod 15 is fixedly connected with the connecting rod 20, the driven rod 13 is movably arranged between the connecting rods 20, the surface of the driven rod 13 is fixedly connected with the driven gear 18, the driven gear 18 is meshed with the inner wall of the limiting ring 17 on the inner wall of the stirring barrel 1, after the motor 4 is started, the driving rod 15 rotates through transmission to drive the connecting rod 20 to rotate, the surrounding driven rods 13 do circular motion by taking the driving rod 15 as the center of a circle and rotate simultaneously due to the driven gear 18 and the limiting ring 17, the surfaces of the driving rod 15 and the driven rod 13 are respectively fixedly connected with the first stirring structure 16 and the second stirring structure 14, and when the driving rod 15 rotates, raw materials in the stirring barrel 1 can be stirred.

Working principle: the soil is put into the stirring barrel 1 from the feeding hopper 5, the motor 4 is started, the driving rod 15 rotates, meanwhile, the connecting rod 20 carries the driven rod 13 around to do circular motion taking the driving rod 15 as the center of a circle, the driven rod 13 can do circular motion and simultaneously generate autorotation through the driven gear 18 and the limiting ring 17, the spiral second stirring structure 14 on the driven rod 13 rotates along with the driven rod, the soil with heavier lower particles or larger diameter can be upwards transferred through threads, so that the screening efficiency of the soil is improved, the knob 8 is rotated, the gear 10 drives the structural groove 12 while the stirring structure works, the lower disc 7 rotates below the upper disc 6, the size of the screen holes 9 is adjusted, the influence of the driving structure is smaller when the lower disc 7 moves, the service life of the lower disc is guaranteed, the grooves 11 with the same size as the diameter of the screen holes 9 are formed in the side surfaces of the upper disc 6 and the lower disc 7, the size of the screen holes 9 can be reflected in real time when the screen holes 9 are adjusted, and the observation is convenient.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims (7)

1. An automatic soil aggregate separating device, comprising:

the stirring barrel (1) is a stirring space of the device and is used for storing raw materials, and the bottom of the stirring barrel is fixedly connected with a screen disc (3);

the driving rod (15) is movably arranged between the top of the stirring barrel (1) and the screen disc (3);

the first stirring structures (16) are fixedly connected to the surface of the driving rod (15);

a driving gear (19) fixedly connected above the driving rod (15);

the connecting rod (20) is fixedly connected to the surface of the driving rod (15);

a driven rod (13) movably mounted between the connecting rods (20);

a second stirring structure (14) fixedly connected to the surface of the driven rod (13);

and a driven gear (18) fixedly connected to the surface of the driven rod (13).

2. The automatic soil aggregate separating device according to claim 1, wherein the stirring structure No. two (14) further comprises:

the second stirring structure (14) is integrally spiral, and can enable surrounding raw materials to move in the vertical direction when the second stirring structure rotates.

3. The automatic soil aggregate separating device according to claim 1, wherein the screen tray (3) further comprises:

the upper disc (6) is of an upper part structure of the screen disc (3) and is fixedly connected with the bottom of the stirring barrel (1);

the lower disc (7) is of a lower part structure of the screen disc (3) and is movably arranged below the upper disc (6) through mounting holes and mounting columns;

and the sieve holes (9) are formed on the surfaces of the upper disc (6) and the lower disc (7).

4. A soil aggregate autosegregation device according to claim 3, characterized in that the upper tray (6) further comprises:

the grooves (11) are formed on the side surfaces of the upper disc (6) and the lower disc (7);

the knob (8) is movably arranged on the side surface of the upper disc (6) through a rotating shaft;

the gear (10) is movably arranged in the upper disc (6) and exposes a part of the upper disc, and is in transmission connection with the knob (8) through a rotating shaft and the knob (8).

5. A soil aggregate autosegregation device according to claim 3, characterized in that the lower disc (7) further comprises:

the structure groove (12) is formed in the upper surface of the lower disc (7), and the bottom of the structure groove is provided with insections and meshed with the gear (10), so that the lower disc (7) can be rotated after the gear (10) rotates.

6. The automatic soil aggregate separating device according to claim 1, wherein the stirring tank (1) further comprises:

a limiting ring (17) fixedly connected inside the stirring barrel (1), provided with insections on the inner wall thereof and meshed with each driven gear (18);

the motor (4) is fixedly arranged at the top of the stirring barrel (1) and is in transmission connection with the driving gear (19) through a transmission gear;

the feeding hopper (5) is fixedly connected to the top of the stirring barrel (1);

the supporting legs (2) are fixedly connected below the side face of the stirring barrel (1) and are not contacted with the screen disc (3).

7. The automatic soil aggregate separating device according to claim 6, wherein the feeding hopper (5) further comprises:

the feeding hopper (5) is of an arc-shaped structure, so that the area of a raw material inlet is increased while raw materials can normally enter the stirring barrel (1), and the flow rate of the raw materials during entering is improved.