CN215506971U - Laboratory is with many soil samples soil reducing mechanism - Google Patents

Abstract

The utility model relates to the technical field of soil samples, in particular to a multi-soil-sample soil crushing device for a laboratory. The technical problem to be solved by the utility model is that the soil crushing device does not treat the phenomenon of blocking in the milling process, and the device does not evacuate the inconsistent soil samples in the filtering process. In order to solve the technical problem, the utility model provides a multi-soil-sample soil crushing device for a laboratory, wherein a motor is fixedly mounted on one side of a box body, a clutch is fixedly connected to a shaft core of the motor, a first grinding shaft is fixedly mounted on one side of the clutch, a second grinding shaft is meshed and connected to the outer side of the first grinding shaft, the phenomenon of blocking in the grinding process is solved through structures such as a sliding block and a spring, the sliding block is pushed to compress the spring, the second grinding shaft and the first grinding shaft are separated, soil samples are collected more quickly through structures such as a notch and a filter plate, and the device is more efficient in filtering.

Description

Laboratory is with many soil samples soil reducing mechanism

Technical Field

The utility model relates to the technical field of soil samples, in particular to a multi-soil-sample soil crushing device for a laboratory.

Background

The soil sample is pretreated before entering the laboratory for analysis, the first step is that the sample is crushed aiming at the equipment for crushing the soil sample, the number of the equipment is less at present, most of the equipment is still manually milled, meanwhile, the existing equipment has various defects, and in order to improve the efficiency and the safety of the pretreatment of the soil sample, the research on the related equipment needs to be strengthened so as to adapt to the market demand of continuous development.

The prior patent (publication number: CN111068830A) discloses a soil crushing device, wherein the bottom end of a primary crushing device is connected with a secondary crushing device through a funnel and an inclined pipe; the primary crushing device comprises a crushing barrel, a first crushing assembly and a second crushing assembly; the first crushing assembly comprises a first crushing roller, a first motor, a first gear and a first rotating shaft; the second crushing assembly comprises a second crushing roller, a second gear, a second rotating shaft and a rubber ring; a plurality of bumps are arranged on the surfaces of the first crushing roller and the second crushing roller; the grinding device comprises a grinding assembly, a second motor, a fourth gear, a third gear, a first barrel body, a hole barrel, an eccentric wheel and a balancing weight; a filter screen is fixed in the hole barrel, and the grinding assembly comprises a grinding roller, a sliding rod, a sliding block, a second barrel body and a spring. 1, the device does not process the phenomenon of blocking during the milling process, so that the objects between the milling rollers are not convenient to take out; 2. the device does not evacuate the soil sample that does not conform to at the filtering process, and when filtering soil, great object is piled up on the filter screen, makes other ground soil can not drop and drops.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a multi-soil-sample soil crushing device for a laboratory, which solves the problems mentioned in the background.

(II) technical scheme

In order to achieve the purpose, the utility model is realized by the following technical scheme: the utility model provides a laboratory is with many soil samples soil reducing mechanism, includes the box, one side fixed mounting of box has the motor, the axle core fixedly connected with clutch of motor, one side fixed mounting of clutch has first axle of grinding, the outside meshing of first axle of grinding is connected with the second axle of grinding, the one end fixedly connected with carousel of second axle of grinding, the notch has been seted up to one side of box, feed inlet and discharge gate have been seted up respectively to the upper end and the lower extreme of box, the discharge gate articulates there is the door plant, the below fixedly connected with filter and the slide of box inner wall, equal sliding connection has the slider around the box, one side fixedly connected with spring of slider, the one end fixed mounting of spring is on the box.

Further preferably, a mounting plate is fixedly mounted on the side surface of the box body, and the motor is fixedly mounted on the mounting plate.

Preferably, bearings are fixedly mounted at the joints of the clutch and the box body.

Further preferably, the second grinding shaft is rotatably connected to the slide block.

Further preferably, the turntable is snowflake-shaped, and the surface of the turntable is provided with anti-skid grains.

Preferably, the sliding plate and the horizontal plane form an included angle of 10-20 degrees, and one end of the sliding plate is connected with one side of the door plate.

(III) advantageous effects

The utility model provides a multi-soil-sample soil crushing device for a laboratory, which has the following beneficial effects:

(1) the dead phenomenon of the in-process card that mills has been solved through slider, spring isotructure in, laboratory with many soil samples soil reducing mechanism, when rolling in-process discovery card machine, the stop motor rotates, promotes slider compression spring, separately second grinding axle and first grinding axle, makes the object of card drop out from between two grinding axles, has avoided the grinding axle to be blocked and has damaged the motor.

(2) The utility model discloses a filter, the filter is equipped with many soil samples soil reducing mechanism, the laboratory passes through notch, filter isotructure quick collection soil sample more convenient, and the soil sample that mills drops on the filter, and the object that accords with the filter pore size drops on the slide, and what nonconforming then passes through the notch and discharges, avoids it to pile and presses the hole of plugging up on the filter in the top, improves the high efficiency that the device filtered soil.

Drawings

FIG. 1 is a front cross-sectional view of the structure of the present invention;

FIG. 2 is a side cross-sectional view of the structure of the present invention;

FIG. 3 is a top cross-sectional view of the structure of the present invention;

fig. 4 is a partially enlarged view of structure a of the present invention.

In the figure: the device comprises a box body 1, a motor 2, a clutch 3, a first grinding shaft 4, a second grinding shaft 5, a rotary table 6, a notch 7, a feed inlet 8, a discharge outlet 9, a door plate 10, a filter plate 11, a sliding plate 12, a sliding block 13, a spring 14, a bearing 15 and a mounting plate 16.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a multi-soil-sample soil crushing device for a laboratory comprises a box body 1, wherein a motor 2 is fixedly installed on one side of the box body 1, a mounting plate 16 is fixedly installed on the side surface of the box body 1, the motor 2 is fixedly installed on the mounting plate 16 to enable the motor 2 to be stably installed, a shaft core of the motor 2 is fixedly connected with a clutch 3, bearings 15 are fixedly installed at the connecting part of the clutch 3 and the box body 1 respectively to protect the clutch 3 from frequent rotating and wearing, a first grinding shaft 4 is fixedly installed on one side of the clutch 3, the outer side of the first grinding shaft 4 is engaged and connected with a second grinding shaft 5, one end of the second grinding shaft 5 is fixedly connected with a rotary disc 6, the rotary disc 6 is in a snowflake shape, anti-slip grains are arranged on the surface of the rotary disc 6 to increase the friction force between a hand and the rotary disc 6, the rotary disc 6 is more convenient to use, a notch 7 is formed in one side of the box body 1, a feed inlet 8 and a discharge outlet 9 are formed in the upper end and the lower end of the box body 1 respectively, discharge gate 9 articulates there is door plant 10, the below fixedly connected with filter 11 and the slide 12 of 1 inner wall of box, slide 12 becomes 10 ~ 20 contained angles with the horizontal plane, slide 12's one end meets with one side of door plant 10, when the soil that filters drops on slide 12, because slide 12 is the slope, the soil that drops slides to the low department of incline direction under self gravity, it is long-pending in door plant 10 department to push away, be convenient for collect, equal sliding connection has slider 13 around the box 1, second grinding shaft 5 rotates and connects on slider 13, one side fixedly connected with spring 14 of slider 13, the one end fixed mounting of spring 14 is on box 1, when the device takes place the card machine, can take out the foreign matter through removing slider 13, separate second grinding shaft 5 and first grinding shaft 4, make the device normal operating, avoid damaging motor 2 because of the card machine.

The working principle is as follows: when the device is used, the motor 2 is started, the motor 2 drives the first grinding shaft 4 to rotate, the first grinding shaft 4 and the second grinding shaft 5 are meshed with each other, soil to be ground enters the box body 1 through the feed inlet 8, the ground soil falls on the filter plate 11, the soil which does not conform to the size of the upper hole of the filter plate 11 is discharged through the notch 7, other soil samples fall on the sliding plate 12, are accumulated on the door plate 10 under the self gravity, the door plate 10 is opened, the soil samples fall from the discharge hole 9, and then are collected, when the device is in a card-blocking state, the power supply of the motor 2 is turned off, the sliding block 13 is moved to extrude the spring 14, the second grinding shaft 5 is far away from the first grinding shaft 4, so that the blocked object falls on the filter plate 11 and is discharged through the notch 7, when the soil sample is crushed, the second grinding shaft 5 can be driven to rotate in the direction opposite to the direction of the electric power by manually rotating the turntable 6.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model.

Claims (6)

1. The utility model provides a laboratory is with many soil samples soil reducing mechanism, includes box (1), its characterized in that: the grinding device is characterized in that a motor (2) is fixedly mounted on one side of a box body (1), a clutch (3) is fixedly connected to a shaft core of the motor (2), a first grinding shaft (4) is fixedly mounted on one side of the clutch (3), a second grinding shaft (5) is meshed and connected to the outer side of the first grinding shaft (4), a turntable (6) is fixedly connected to one end of the second grinding shaft (5), a notch (7) is formed in one side of the box body (1), a feeding port (8) and a discharging port (9) are respectively formed in the upper end and the lower end of the box body (1), a door plate (10) is hinged to the discharging port (9), a filter plate (11) and a sliding plate (12) are fixedly connected to the lower portion of the inner wall of the box body (1), a sliding block (13) is slidably connected to the front portion and the rear portion of the box body (1), and a spring (14) is fixedly connected to one side of the sliding block (13), one end of the spring (14) is fixedly arranged on the box body (1).

2. The multi-soil-sample soil crushing device for the laboratory according to claim 1, wherein: the side fixed mounting of box (1) has mounting panel (16), motor (2) fixed mounting is on mounting panel (16).

3. The multi-soil-sample soil crushing device for the laboratory according to claim 1, wherein: and bearings (15) are fixedly arranged at the joints of the clutch (3) and the box body (1).

4. The multi-soil-sample soil crushing device for the laboratory according to claim 1, wherein: the second grinding shaft (5) is rotatably connected to the sliding block (13).

5. The multi-soil-sample soil crushing device for the laboratory according to claim 1, wherein: the rotary table (6) is snowflake-shaped, and anti-skid lines are arranged on the surface of the rotary table (6).

6. The multi-soil-sample soil crushing device for the laboratory according to claim 1, wherein: the sliding plate (12) and the horizontal plane form an included angle of 10-20 degrees, and one end of the sliding plate (12) is connected with one side of the door plate (10).

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