CN212975883U - Soil screening device utilizing wind power for classification - Google Patents

Abstract

The utility model discloses an utilize hierarchical soil screening plant of wind-force belongs to soil detection technical field, including shell body and brake truckle, the lower extreme of shell body passes through nut fixedly connected with brake truckle, and the quantity of brake truckle is a plurality of, and the upper end welding of shell body is provided with the feed inlet, feed inlet middle part fixedly connected with vibration sample grinder, and the feed inlet bottom is rotated and is connected with the pay-off gear, and the front of shell body is through nut fixedly connected with chamber door. This kind of hierarchical soil screening plant of wind-force sieves the material that the pay-off gear sent out through making the fan blow off the air current, and then makes the granule of different quality carry out the motion of different distances in the material for the granule of the material of different quality falls into to divide sieve groove, medium size to divide sieve groove and small size to divide sieve groove in the large size, reaches and divides the mesh of sieve to different quality materials.

Description

Soil screening device utilizing wind power for classification

Technical Field

The utility model belongs to the technical field of soil detects, specifically be an utilize hierarchical soil screening plant of wind-force.

Background

Soil environment monitoring refers to determining environmental quality (or pollution degree) and a change trend thereof by measuring a representative value of factors affecting soil environment quality, and generally referred to as soil environment monitoring refers to soil environment monitoring, and generally comprises technical contents such as distribution sampling, sample preparation, an analysis method, result characterization, data statistics, quality evaluation and the like.

However, the existing soil screening device generally utilizes a vibrating screen to carry out wind power with a certain size on particles of a sample, and cannot carry out screening on the particles according to the weight of the particles, so that certain limitation is caused when the components of soil are detected.

Therefore, how to design a soil screening device using wind power classification becomes a problem to be solved currently.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an utilize hierarchical soil screening plant of wind-force to it generally all utilizes the shale shaker to carry out the wind-force of size to the granule of sample to propose current soil screening plant in solving above-mentioned background art, and can't divide the sieve to it according to its weight, and then lead to having certain limitation when detecting the composition of soil, current device is when using simultaneously, easily leads to the inside jam that takes place of whole device, and simultaneously, also not perfect problem to the processing of sample material.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an utilize hierarchical soil screening plant of wind-force, includes shell body and brake truckle, the lower extreme of shell body passes through nut fixedly connected with brake truckle, and the quantity of brake truckle is a plurality of, the upper end welding of shell body is provided with the feed inlet, feed inlet middle part fixedly connected with vibration sample grinder, the feed inlet bottom is rotated and is connected with the pay-off gear, the front of shell body passes through nut fixedly connected with chamber door, the inside top fixedly connected with wind-guiding groove of shell body, the inside left side of shell body passes through nut fixedly connected with spacing cover, the inside left side electric connection of spacing cover has inverter motor, inverter motor's opposite side is rotated and is connected with the fan, the outside of spacing cover passes through nut fixedly connected with screen panel, the inside swing joint of shell body has branch sieve groove, divide sieve groove to cut off respectively and, Medium size divides sieve groove and small-size branch sieve groove, the bottom welding of shell body is provided with the slide.

The fan in the limiting cover is located between the variable frequency motor and the mesh cover, and the variable frequency motor, the fan and the mesh cover are fixedly connected through matched buckles.

The large-size screening groove, the medium-size screening groove and the small-size screening groove are foldable large-size screening grooves, medium-size screening grooves and small-size screening grooves.

The brake trundles are mutually parallel, and the upper ends of the brake trundles are positioned in the same plane.

The bottom of the air guide groove is provided with an opening, and the opening of the air guide groove is positioned right above the large-size screen separating groove, the medium-size screen separating groove and the small-size screen separating groove.

The size of the feeding gear is matched with the size of the bottom end of the feeding port, the feeding gear is connected with an external motor through a belt, and the motor, the variable frequency motor and the vibration sample grinding machine are electrically connected with an external power supply through a matched control switch.

Compared with the prior art, the beneficial effects of the utility model are that:

this kind of hierarchical soil screening plant of wind-force sieves the material that the pay-off gear sent out through making the fan blow off the air current, and then makes the granule of different quality carry out the motion of different distances in the material for the granule of the material of different quality falls into to divide sieve groove, medium size to divide sieve groove and small size to divide sieve groove in the large size, reaches and divides the mesh of sieve to different quality materials.

This kind of hierarchical soil screening plant of wind-force can the material sample smash through being provided with vibration sample grinder for the material more has the accuracy when sieving, and the pay-off gear can rotate in the feed inlet bottom, and then makes material sample blanking more even, prevents that the device from taking place to block up.

This kind of soil screening plant of wind-force classification, when using through control inverter motor, can adjust its rotational speed according to the switch, and then make fan wind-force produce the change for the controllability of device when using is higher.

Drawings

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

fig. 2 is a schematic view of the internal cross-sectional structure of the present invention;

FIG. 3 is a schematic view of the explosion structure at the position of the limiting cover of the present invention;

FIG. 4 is a schematic view of the explosion structure at the screening slot of the present invention;

fig. 5 is a schematic view of the air guide groove of the present invention.

In FIGS. 1-5: 1. an outer housing; 101. a feed inlet; 1011. vibrating a sample grinding machine; 1012. a feed gear; 102. a box door; 103. a wind guide groove; 2. braking the caster; 3. a limiting cover; 301. a variable frequency motor; 302. a fan; 303. a mesh enclosure; 4. a screening groove; 401. a large-size screening tank; 402. a medium-size screening tank; 403. a small-size screening groove; 5. a slideway.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model discloses in mention inverter motor 301, brake truckle, vibration sample grinder 1011 all can order in market or private and obtain.

Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides an utilize hierarchical soil screening plant of wind-force, including shell body 1 and brake truckle 2, the lower extreme of shell body 1 passes through nut fixedly connected with brake truckle 2, and the quantity of brake truckle 2 is a plurality of, the upper end welding of shell body 1 is provided with feed inlet 101, feed inlet 101 middle part fixedly connected with vibration sample grinder 1011, feed inlet 101 bottom is rotated and is connected with pay-off gear 1012, nut fixedly connected with chamber door 102 is passed through in the front of shell body 1, shell body 1 inside top fixedly connected with wind-guiding groove 103, shell body 1's inside left side is through nut fixedly connected with spacing cover 3, spacing cover 3's inside left side electrically connected with inverter motor 301, inverter motor 301's opposite side rotates and is connected with fan 302, spacing cover 3's the outside is passed through nut fixedly connected with screen panel 303, shell body 1's inside swing joint has branch sieve groove 4, divide, Middle size minute sieve groove 402 and small size minute sieve groove 403, the bottom welding of shell body 1 is provided with slide 5.

Please refer to fig. 2 and 3, further, the fan 302 in the limiting cover 3 is located between the variable frequency motor 301 and the mesh cover 303, and the variable frequency motor 301, the fan 302 and the mesh cover 303 are all fixedly connected by a matched buckle, the fan 302 can rotate under the action of the variable frequency motor 301, so that the fan 302 blows out air flow to screen the material sent out by the feeding gear 1012, and further, the particles with different qualities in the material move at different distances, so that the particles with different qualities fall into the large-size screening groove 401, the medium-size screening groove 402 and the small-size screening groove 403, and the purpose of screening the materials with different qualities is achieved.

Referring to fig. 2 and 4, further, the large-size screening slot 401, the medium-size screening slot 402 and the small-size screening slot 403 are all foldable large-size screening slots 401, medium-size screening slots 402 and small-size screening slots 403, and the foldable large-size screening slots 401, the medium-size screening slots 402 and the small-size screening slots 403 can be adjusted in different widths when in use, so that the device is more flexible when in use.

Referring to fig. 1 and 2, further, the brake casters 2 are parallel to each other, and the upper ends of the brake casters 2 are in the same plane, so that the brake casters 2 enable the device to have good flexibility and strong practicability when moving.

Referring to fig. 5, further, the bottom of the air guiding groove 103 is open, and the opening of the air guiding groove 103 is located right above the large-size sieving groove 401, the medium-size sieving groove 402 and the small-size sieving groove 403, when the fan 302 blows air flow, the material sent out by the feeding gear 1012 is sieved, so that particles with different mass in the material move at different distances, and the air guiding groove 103 provides a track for the moving direction of the material, so that the material is more convenient to operate.

Please refer to fig. 2, further, the size of the feeding gear 1012 is matched with the size of the bottom end of the feeding port 101, and the feeding gear 1012 is connected with an external motor through a belt, the motor, the variable frequency motor 301 and the vibration sample grinder 1011 are electrically connected with an external power supply through a matched control switch, when the variable frequency motor 301 is used, the rotating speed of the variable frequency motor can be adjusted according to the switch, so that the wind power of the fan 302 is changed, meanwhile, the vibration sample grinder 1011 can smash the material sample, so that the material is screened, the accuracy is higher, and the feeding gear 1012 can rotate at the bottom end of the feeding port 101, so that the material sample is more uniformly discharged, and the device is prevented from being blocked.

The working principle is as follows: firstly, the vibration sample grinder 1011 can crush the material sample, so that the material has more accuracy when being screened, the feeding gear 1012 can rotate at the bottom end of the feeding hole 101, further the material sample can be uniformly discharged, the device can be prevented from being blocked, at this time, the fan 302 can rotate under the action of the variable frequency motor 301, further the fan 302 blows air flow to screen the material sent by the feeding gear 1012, further the particles with different qualities in the material can move at different distances, so that the particles of the material with different qualities fall into the large-size screening groove 401, the medium-size screening groove 402 and the small-size screening groove 403, the purpose of screening the material with different qualities is achieved, meanwhile, when the variable frequency motor 301 is used, the rotating speed of the variable frequency motor can be adjusted according to a switch, further the wind power of the fan 302 is changed, finally, the large-size screening groove 401, the medium-size screening groove 402 and the small-size screening groove 403 are taken out, and samples in the large-size screening groove, the medium-size screening groove and the small-size screening groove are sent one by one.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides an utilize hierarchical soil screening plant of wind-force, includes shell body (1) and brake truckle (2), its characterized in that: the lower end of the outer shell (1) is fixedly connected with a plurality of brake trundles (2) through nuts, the number of the brake trundles (2) is a plurality, a feed inlet (101) is welded at the upper end of the outer shell (1), the middle part of the feed inlet (101) is fixedly connected with a vibration sample grinder (1011), the bottom of the feed inlet (101) is rotatably connected with a feeding gear (1012), the front of the outer shell (1) is fixedly connected with a box door (102) through nuts, an air guide groove (103) is fixedly connected at the upper part inside the outer shell (1), the left side inside the outer shell (1) is fixedly connected with a limit cover (3) through nuts, the left side inside the limit cover (3) is electrically connected with a variable frequency motor (301), the other side of the variable frequency motor (301) is rotatably connected with a fan (302), and the outermost side of, the inside swing joint of shell body (1) divides sieve groove (4), divide sieve groove (4) to cut off respectively and set up to divide sieve groove (401), medium size branch sieve groove (402) and small size branch sieve groove (403) for the large size, the bottom welding of shell body (1) is provided with slide (5).

2. A soil screening apparatus using wind classification as claimed in claim 1, wherein: fan (302) in spacing cover (3) are located between inverter motor (301) and screen panel (303), and all through supporting buckle fixed connection between inverter motor (301), fan (302) and screen panel (303).

3. A soil screening apparatus using wind classification as claimed in claim 1, wherein: the large-size screening groove (401), the medium-size screening groove (402) and the small-size screening groove (403) are all foldable large-size screening grooves (401), medium-size screening grooves (402) and small-size screening grooves (403).

4. A soil screening apparatus using wind classification as claimed in claim 1, wherein: the brake trundles (2) are mutually parallel in pairs, and the upper ends of the brake trundles (2) are positioned in the same plane.

5. A soil screening apparatus using wind classification as claimed in claim 1, wherein: the bottom of the air guide groove (103) is provided with an opening, and the opening of the air guide groove (103) is positioned right above the large-size screening groove (401), the medium-size screening groove (402) and the small-size screening groove (403).

6. A soil screening apparatus using wind classification as claimed in claim 1, wherein: the size of the feeding gear (1012) is matched with the size of the bottom end of the feeding hole (101), the feeding gear (1012) is connected with an external motor through a belt, and the motor, the variable frequency motor (301) and the vibration sample grinding machine (1011) are electrically connected with an external power supply through a matched control switch.

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