CN214515102U - Soil test is with dry soil milling device with screening structure - Google Patents

Abstract

The utility model discloses a geotechnical test is with dry soil milling device with screening structure relates to dry soil and pulverizes technical field, can not adjust according to concrete required dry soil particle size to current milling device and pulverize specification and milling device and can not directly carry out the problem of sieving with the dry soil that pulverizes, now proposes following scheme, and it is including pulverizing the case, the inside that pulverizes the case is provided with pulverizes the filter screen, the circumference lateral wall that pulverizes the case is provided with the exhaust column, the one end of exhaust column is passed and is pulverized the case and extend to inside, the inside that pulverizes the filter screen is provided with and grinds the fragment, pulverize the top of case and install driving motor, the connecting rod is installed to driving motor's output. The utility model discloses novel structure, and the device can adjust according to concrete required dry soil particle size and pulverize the specification, and pulverize efficiency higher, can directly sieve the dry soil that pulverizes simultaneously, facilitates the use.

Description

Soil test is with dry soil milling device with screening structure

Technical Field

The utility model relates to a dry soil pulverizes technical field, especially relates to a dry soil pulverizes device for geotechnical test with screening structure.

Background

The present dry soil crushing device for geotechnical test can not adjust the specification of pulverizing according to concrete required dry soil particle size to destroy the particulate matter in original dry soil very easily, and present crushing device dry soil not only has very big dust when pulverizing, can not sieve the dry soil who pulverizes moreover, like this still needs follow-up screening, not only wastes time and energy, has still increased staff's amount of labour, consequently, in order to solve this type of problem, we have proposed a dry soil crushing device for geotechnical test who has screening structure.

SUMMERY OF THE UTILITY MODEL

The utility model provides a pair of geotechnical test is with dry soil milling device with screening structure has solved milling device and can not adjust the problem that pulverizes specification and milling device can not directly carry out the screening with the dry soil that pulverizes according to concrete required dry soil particle size.

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

the utility model provides a soil pulverizing device for geotechnical test with screening structure, includes and pulverizes the case, the inside of pulverizing the case is provided with pulverizes the filter screen, the circumference lateral wall of pulverizing the case is provided with the exhaust column, the one end of exhaust column is passed and is pulverized the case and extend to inside, pulverize the inside of filter screen and be provided with and grind the piece, pulverize the top of case and install driving motor, the connecting rod is installed to driving motor's output, driving motor's one end is passed and is pulverized the case and be connected with pulverizing the piece to the connecting rod, pulverize the inside of case and be provided with the vibrations mesh screen, pulverize the lateral wall of case and be provided with the collection room, the one end of collecting the room is passed and is pulverized the case and extend to inside, sealed lid is installed to the bottom of collection room.

Preferably, fixed block and stopper are installed to the inner wall that pulverizes the case, the buckle is installed to the outer wall that pulverizes the filter screen, buckle and fixed block phase-match, the stopper with pulverize the filter screen phase-match.

Preferably, the bottom of crushing case is provided with out the hopper, the support frame is installed to the lateral wall of crushing case, the support frame is the symmetry with the axis of crushing case and sets up.

Preferably, the feeder hopper is installed at the top of grinding down the case, the one end of feeder hopper is passed and is ground down the case and extend to inside, the feeder hopper is the symmetry setting with the axis that grinds down the case.

Preferably, one end of the exhaust pipe, which is far away from the crushing box, is provided with an exhaust opening, a filter screen is arranged inside the exhaust pipe, and the filter screen is matched with the exhaust opening.

Preferably, the bottom end of the exhaust pipe is provided with a collection port, and one end of the collection port penetrates through the exhaust pipe and extends to the inside of the exhaust pipe.

The utility model has the advantages that:

1. through starting driving motor, driving motor drives the connecting rod and rotates, then the connecting rod drives and rolls the fragment and rotate, roll the fragment and grind the soil block that the filter screen was mutually supported and will be dried and pulverize, if feel the soil block granule that pulverizes great can change grinding the filter screen, then will grind the filter screen through buckle and fixed block and fix, then will grind the filter screen restriction in the inside of grinding the case through the stopper to grinding device can adjust grinding specification according to concrete required dry soil granule size.

2. Take out to the exhaust column in with showy dust through the suction opening, dust in the exhaust column filters through the filter screen, filter out the dust and directly get into collect mouthful, then collect mouthful showy dust through collecting, then pulverize out during great particulate matter directly gets into vibrations mesh screen, then filter through vibrations mesh screen particulate matter, the particulate matter that is not conform to the specification directly gets into and collects the room, the particulate matter that accords with the specification directly derives through going out the hopper, thereby grinding device can directly sieve the dry soil that pulverizes.

To sum up, the device can adjust according to concrete required dry soil particle size and pulverize the specification, and pulverize efficiency higher, can directly sieve the dry soil who pulverizes simultaneously, facilitates the use.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a structural sectional view of the present invention.

Fig. 3 is an enlarged schematic view of a portion a in fig. 2 according to the present invention.

Reference numbers in the figures: 1. a grinding box; 2. a support frame; 3. a drive motor; 4. a connecting rod; 5. grinding the crushed blocks; 6. grinding the filter screen; 7. a limiting block; 8. an exhaust pipe; 9. an air suction opening; 10. a filter screen; 11. a collection port; 12. vibrating the mesh screen; 13. a collection chamber; 14. a sealing cover; 15. buckling; 16. a fixed block; 17. a discharge hopper; 18. a feed hopper.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", 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 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 therefore, should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "mounted," "connected" and "disposed" are to be interpreted broadly, and may be, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed; the utility model discloses in provide only supply the reference with the model of electrical apparatus. For those skilled in the art, different types of electrical appliances with the same function can be replaced according to actual use conditions, and for those skilled in the art, the specific meaning of the above terms in the present invention can be understood in specific situations.

Referring to fig. 1 to 3, a dry soil crushing device with a screening structure for geotechnical tests comprises a crushing box 1, wherein a crushing filter screen 6 is arranged inside the crushing box 1, an exhaust pipe 8 is arranged on the circumferential side wall of the crushing box 1, one end of the exhaust pipe 8 passes through the crushing box 1 and extends to the inside, a crushed block 5 is arranged inside the crushing filter screen 6, a driving motor 3 is arranged at the top end of the crushing box 1, a connecting rod 4 is arranged at the output end of the driving motor 3, one end of the connecting rod 4, far away from the driving motor 3, passes through the crushing box 1 and is connected with the crushed block 5, a vibrating mesh screen 12 is arranged inside the crushing box 1, a collecting chamber 13 is arranged on the side wall of the crushing box 1, one end of the collecting chamber 13 passes through the crushing box 1 and extends to the inside, a sealing cover 14 is arranged at the bottom end of the collecting chamber 13, a fixing block 16 and a limiting block 7 are arranged on the inner wall of the crushing box 1, the outer wall of the grinding filter screen 6 is provided with a buckle 15, the buckle 15 is matched with a fixed block 16, the limiting block 7 is matched with the grinding filter screen 6, the bottom end of the grinding box 1 is provided with a discharge hopper 17, the side wall of the crushing box 1 is provided with a support frame 2, the support frames 2 are symmetrically arranged by the central axis of the crushing box 1, a feed hopper 18 is mounted at the top end of the grinding box 1, one end of the feed hopper 18 extends through the grinding box 1 to the inside, the feed hoppers 18 are symmetrically arranged on the central axis of the crushing box 1, one end of the exhaust pipe 8 far away from the crushing box 1 is provided with an exhaust opening 9, a filter screen 10 is arranged in the exhaust pipe 8, the filter screen 10 is matched with the exhaust port 9, and a collection port 11 is installed at the bottom end of the exhaust pipe 8, and one end of the collection port 11 penetrates through the exhaust pipe 8 and extends to the inside of the exhaust pipe 8.

The working principle is as follows: when the device is used, firstly dried soil blocks are guided into a grinding filter screen 6 through a feed hopper 18, then an exhaust fan is started to guide air in a grinding box 1 into an exhaust pipe 8 through an air suction opening 9, then a driving motor 3 is started, the driving motor 3 drives a connecting rod 4 to rotate, then the connecting rod 4 drives a grinding block 5 to rotate, the grinding block 5 and the grinding filter screen 6 are matched with each other to grind the dried soil blocks, if the ground soil blocks are large in particle size, the grinding filter screen 6 can be replaced, then the grinding filter screen 6 is fixed through a buckle 15 and a fixed block 16, then the grinding filter screen 6 is limited inside the grinding box 1 through a limiting block 7, so that the grinding device can adjust the grinding specification according to the specific required dry soil particle size, and then the dry soil particles in accordance with the specification are filtered into a collecting opening 11 through the grinding filter screen 6, there is floated dust in the in-process of smashing 1 to smash the in-process, thereby in pumping out the exhaust column 8 with floated dust through suction opening 9, the dust in the exhaust column 8 filters through filter screen 10, the dust of filtering out directly gets into and collects in the mouth 11, then collect the dust that floats through collecting the mouth 11, then smash out great particulate matter and directly get into vibrations mesh screen 12, then filter through vibrations mesh screen 12 particulate matter, the particulate matter that does not conform to the specification directly gets into collection chamber 13, the particulate matter that conforms to the specification directly leads out through out hopper 17 can.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (6)

1. The utility model provides a dry soil crushing device for geotechnical test with screening structure, includes pulverizes case (1), its characterized in that, the inside of pulverizing case (1) is provided with pulverizes filter screen (6), the circumference lateral wall of pulverizing case (1) is provided with exhaust column (8), the one end of exhaust column (8) is passed and is pulverized case (1) and extend to inside, the inside of pulverizing filter screen (6) is provided with grinds fragment (5), driving motor (3) are installed on the top of pulverizing case (1), connecting rod (4) are installed to the output of driving motor (3), the one end that driving motor (3) were kept away from in connecting rod (4) is passed and is pulverized case (1) and is connected with pulverizing piece (5), the inside of pulverizing case (1) is provided with vibrations mesh screen (12), the lateral wall of pulverizing case (1) is provided with collection room (13), one end of the collection chamber (13) extends to the inside through the grinding box (1), and the bottom end of the collection chamber (13) is provided with a sealing cover (14).

2. The dry soil crushing device for geotechnical test with screening structure according to claim 1, characterized in that the inner wall of said crushing box (1) is installed with fixing block (16) and limiting block (7), the outer wall of said crushing screen (6) is installed with snap (15), said snap (15) is matched with fixing block (16), said limiting block (7) is matched with crushing screen (6).

3. The dry soil crushing device with the screening structure for the soil test according to claim 1, wherein a discharge hopper (17) is arranged at the bottom end of the crushing box (1), a support frame (2) is arranged on the side wall of the crushing box (1), and the support frame (2) is symmetrically arranged on the central axis of the crushing box (1).

4. The dry soil crushing device for geotechnical test with screening structure according to claim 1, characterized in that the top end of said crushing box (1) is installed with a feed hopper (18), one end of said feed hopper (18) extends through the crushing box (1) to the inside, said feed hopper (18) is symmetrically arranged with the central axis of the crushing box (1).

5. The dry soil crushing device with the screening structure for the soil test is characterized in that an air suction opening (9) is formed in one end, far away from the crushing box (1), of the air suction pipe (8), a filter screen (10) is installed inside the air suction pipe (8), and the filter screen (10) is matched with the air suction opening (9).

6. The dry soil crushing device for geotechnical tests with screening structure according to claim 1, characterized in that the bottom end of said exhaust pipe (8) is installed with a collection port (11), and one end of said collection port (11) extends through the exhaust pipe (8) to the inside of the exhaust pipe (8).

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