CN220371552U

CN220371552U - Soil screening device

Info

Publication number: CN220371552U
Application number: CN202321478263.4U
Authority: CN
Inventors: 崔海玲
Original assignee: Tianjin Haoxin Huayu Technology Co ltd
Current assignee: Tianjin Haoxin Huayu Technology Co ltd
Priority date: 2023-06-12
Filing date: 2023-06-12
Publication date: 2024-01-23
Anticipated expiration: 2033-06-12

Abstract

The utility model discloses a soil screening device which comprises a screening chamber, wherein a feeding hopper is arranged at the top of the screening chamber, a synchronous motor is fixed at one end of the screening chamber through a screw, a first discharge hole and a second discharge hole are respectively arranged at the upper end and the lower end of one side of the screening chamber, a movable screen plate is arranged at the upper end of the inside of the screening chamber, a cam is arranged at one end, which is positioned at the bottom of the movable screen plate, of the inside of the screening chamber, and an inclined blanking plate is arranged at the inner bottom of the screening chamber. The novel soil screening plant has the structure that utilizes the cam to order about the sieve to shake, can sieve soil according to the particle size moreover for screening effect is good, and the practicality is better, is fit for extensively using widely.

Description

Soil screening device

Technical Field

The utility model relates to the technical field of soil detection, in particular to a soil screening device.

Background

Soil detection can help relevant technicians and farmers to determine soil quality, through the soil detection, data related to soil quality such as soil moisture, nutrient content, pH value, pollution and the like can be known, the obtained data are all of great importance to agricultural production, and in the process of soil detection, loose or caking soil is required to be detected, and the cause of soil caking can be detected through detection, so that the soil is required to be screened in advance.

The utility model of publication number CN216499622U discloses a soil screening device for soil detection, which belongs to the technical field of soil detection and comprises a screening box, wherein a soil crushing assembly is arranged on the side edge of the screening box; the soil smashing component comprises a driving shaft, a transmission gear, a driven shaft, a driving gear, a driving motor I, a smashing roller I and a smashing roller II, wherein the driving motor I is arranged on the side edge of the screening box, the driving shaft is arranged on the side edge of the driving motor I, the driving gear is arranged on the outer side of the screening box, the smashing roller I is arranged in the screening box, and the cleaning component is arranged on the surface of the driving shaft.

The existing soil screening device for soil detection has the following defects: lack of structure to drive the screen plate to shake by the cam results in poor screening effect. To this end we propose a soil screening apparatus.

Disclosure of Invention

The utility model mainly aims to provide a soil screening device which can effectively solve the problems in the background technology.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

the utility model provides a soil screening plant, includes screening room, the charging hopper has been seted up at the top of screening room, the one end of screening room has synchronous machine through the fix with screw, first discharge gate and second discharge gate have been seted up respectively to the upper end and the lower extreme of screening room one side, the inside upper end of screening room is equipped with movable sieve, the inside of screening room just is located the one end of movable sieve bottom and is provided with the cam, the interior bottom of screening room is provided with oblique shape flitch.

Further, one side of the synchronous motor is connected with a power line, and a current output end of the power line is electrically connected with a current input end of the synchronous motor.

Further, one end of the screening chamber and one side of the screening chamber, which is positioned on the synchronous motor, are provided with side doors through bolts, and the outer sides of the side doors are provided with door handles through screws.

Further, the discharge end of the movable sieve plate is positioned in the first discharge hole, and the discharge end of the inclined blanking plate is positioned in the second discharge hole.

Further, the other end of the movable sieve plate is connected with the inner wall of the sieving chamber through a hinge A and a hinge B.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the soil screening device, when the protruding part of the edge of the cam contacts with the bottom of the movable screen plate, one end of the movable screen plate is jacked up, after the protruding part of the edge of the cam is far away from the bottom of the movable screen plate, the end part of the movable screen plate falls down, and the cam can circularly drive the movable screen plate to shake through continuous rotation of the cam, so that soil at the top of the cam can be driven to shake, and the aim of screening the soil to be screened is fulfilled.

2. According to the soil screening device, the first discharge hole, the second discharge hole and the inclined blanking plate are adopted, the particle size of agglomerated soil in soil to be screened is large, the agglomerated soil cannot pass through the movable screen plate, loose soil in the soil and loose soil separated from the agglomerated soil through shaking can fall through the movable screen plate and be discharged to the screening chamber through the inclined blanking plate and the second discharge hole.

Drawings

Fig. 1 is a schematic view of the overall structure of a soil screening apparatus according to the present utility model.

Fig. 2 is a schematic view of the internal structure of a soil screening apparatus according to the present utility model.

Fig. 3 is a left side view of a soil screening apparatus of the present utility model.

In the figure: 1. a sieving chamber; 2. a charging hopper; 3. a synchronous motor; 4. a power line; 5. a side door; 6. a door handle; 7. a first discharge port; 8. a second discharge port; 9. a movable screen plate; 10. a cam; 11. an oblique blanking plate; 12. a hinge A; 13. and a hinge B.

Description of the embodiments

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

As shown in fig. 1-3, a soil screening device comprises a screening chamber 1, a feeding hopper 2 is arranged at the top of the screening chamber 1, a synchronous motor 3 is fixed at one end of the screening chamber 1 through screws, a first discharge hole 7 and a second discharge hole 8 are respectively arranged at the upper end and the lower end of one side of the screening chamber 1, a movable screen plate 9 is arranged at the upper end inside the screening chamber 1, a cam 10 is arranged at one end inside the screening chamber 1 and positioned at the bottom of the movable screen plate 9, and a diagonal blanking plate 11 is arranged at the inner bottom of the screening chamber 1.

One side of the synchronous motor 3 is connected with a power line 4, and a current output end of the power line 4 is electrically connected with a current input end of the synchronous motor 3.

In this embodiment, as shown in fig. 1, the power cord 4 facilitates the power on of the synchronous motor 3.

Wherein, one end of screening room 1 just is located one side of synchronous motor 3 and installs side door 5 through the bolt, the outside of side door 5 is through screw installation door knob 6.

In this embodiment, as shown in fig. 1, a person can open the side door 5 through the door handle 6, so as to be convenient for overhauling or maintaining equipment inside the sieving chamber 1.

Wherein, the discharge end of movable sieve 9 is located the inside of first discharge gate 7, the discharge end of oblique shape flitch 11 is located the inside of second discharge gate 8.

In this embodiment, as shown in fig. 1, soil on the movable sieve plate 9 can be discharged out of the screening chamber 1 through the first discharge port 7, and soil on the inclined blanking plate 11 can be discharged out of the screening chamber 1 through the second discharge port 8.

Wherein the other end of the movable sieve plate 9 is connected with the inner wall of the sieving chamber 1 through a hinge A12 and a hinge B13.

It should be noted that, the present utility model is a soil screening device, when in operation, a person drops the soil to be screened from the hopper 2 into the screening chamber 1, the soil to be screened falls into the top of the movable screen plate 9, when the protrusion of the edge of the cam 10 contacts with the bottom of the movable screen plate 9, one end of the movable screen plate 9 is lifted up, one end of the movable screen plate 9 is connected with the inner wall of the screening chamber 1 through the hinge a12 and the hinge B13, small-angle displacement can be performed, and after the protrusion of the edge of the cam 10 is far away from the bottom of the movable screen plate 9, the end of the movable screen plate 9 falls down, the cam 10 continuously rotates, the movable screen plate 9 can be driven to shake circularly, and the soil at the top of the cam 10 can be driven to shake, so that the purpose of screening the soil to be screened is achieved, furthermore, the particle size of the soil to be screened is larger, the loose soil in the soil and the loose soil separated from the lump soil through shaking can fall down through the movable screen plate 9, fall down to the inclined screen plate 11 and discharged from the inclined screen plate 11 to the second discharge port 1 through the inclined screen plate 11.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. Soil screening device, including screening room (1), its characterized in that: the utility model discloses a screening room, including screening room (1), screening room (1) is equipped with feeding hopper (2) at the top, the one end of screening room (1) is passed through the screw fixation and is had synchronous motor (3), first discharge gate (7) and second discharge gate (8) have been seted up respectively to the upper end and the lower extreme of screening room (1) one side, the inside upper end of screening room (1) is equipped with movable sieve (9), the inside of screening room (1) and the one end that is located movable sieve (9) bottom are provided with cam (10), the interior bottom of screening room (1) is provided with oblique flitch (11), the other end of movable sieve (9) is passed through hinge A (12) and hinge B (13) and is connected with the inner wall of screening room (1).

2. A soil screening apparatus as claimed in claim 1, wherein: one side of the synchronous motor (3) is connected with a power line (4), and the current output end of the power line (4) is electrically connected with the current input end of the synchronous motor (3).

3. A soil screening apparatus as claimed in claim 1, wherein: one end of the screening chamber (1) is provided with a side door (5) on one side of the synchronous motor (3) through a bolt, and a door handle (6) is arranged on the outer side of the side door (5) through a screw.

4. A soil screening apparatus as claimed in claim 1, wherein: the discharge end of the movable sieve plate (9) is positioned in the first discharge hole (7), and the discharge end of the inclined blanking plate (11) is positioned in the second discharge hole (8).