CN212882845U

CN212882845U - Chemical fertilizer detects uses multistage screening sampling device

Info

Publication number: CN212882845U
Application number: CN202021514724.5U
Authority: CN
Inventors: 张雪倩
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-28
Filing date: 2020-07-28
Publication date: 2021-04-06
Anticipated expiration: 2030-07-28

Abstract

The utility model discloses a chemical fertilizer detects uses multistage screening sampling device belongs to chemical fertilizer and detects technical field, and it includes the bottom plate, the upper surface of bottom plate is through the lower surface swing joint of round pin axle with the lever extension board, the upper surface of lever extension board and the bottom fixed connection of card axle, the lower surface of bearing joint at the box body is passed through on the surface of card axle. This chemical fertilizer detects uses multistage screening sampling device, through setting up the motor, the driving gear, cross fixture block and card axle, at first the box body takes place the slope when using, the box body drives first sieve ring, second sieve ring and third sieve ring are rotatory, inside soil moves downwards in the pan feeding mouth, soil smashes under the crushing piece effect of box body and pan feeding mouth lower surface afterwards, slide to the low place under the action of gravity afterwards, keep continuously sieving in making its box body rotatory, this kind of mode can conveniently carry out the multilayer screening, can sieve the debris in the soil simultaneously, make its subsequent detection of being convenient for use.

Description

Chemical fertilizer detects uses multistage screening sampling device

Technical Field

The utility model belongs to the technical field of the chemical fertilizer detects, specifically be a chemical fertilizer detects uses multistage screening sampling device.

Background

Along with the continuous development of Chinese chemical industry, the technological innovation and the chemical progress thereof have strong promotion effect on the development of various industries, wherein a more prominent representative is agriculture, the used product chemical fertilizer has good fertility and can greatly improve the grain yield, however, as the use of the chemical fertilizer increases year by year, the chemical fertilizer also has certain adverse effect on soil, so the influence of the chemical fertilizer on the environment also comes into the sight of relevant units, when the soil is detected, a worker is required to go to the site to sample the soil and send the soil sample back for detection, but most of the prior methods are that when the soil is sampled and sent back for detection, a large amount of stones, grass roots, plastics and other wastes in the soil cause certain inconvenience for detection.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome prior art's above-mentioned defect, the utility model provides a chemical fertilizer detects uses multistage screening sampling device has solved present most modes and has accomplished a large amount of stones and grass roots and rubbish such as plastics and cause certain inconvenient problem for detecting for finishing sending back after returning to and carrying out the detection with soil sampling.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a chemical fertilizer detects uses multistage screening sampling device, includes the bottom plate, the upper surface of bottom plate is through the lower surface swing joint of round pin axle with the lever extension board, the upper surface of lever extension board and the bottom fixed connection of card axle, the surface of card axle passes through the lower surface of bearing joint at the box body, the upper surface of lever extension board and the lower fixed surface of motor are connected, the output shaft joint of motor has the driving gear, the driving gear meshes with the surface of driven ring gear mutually, the upper surface swing joint of round pin axle and driving plate is passed through to the left surface of lever extension board.

The lower surface of driving plate is through the upper surface swing joint of round pin axle with the slider, slider sliding connection is in the spout, the upper surface at the bottom plate is seted up to the spout, the left and right sides face of spout inner wall and the left surface of bottom plate all have the lead screw through the bearing joint, the left and right sides face of slider passes through the screw thread bush joint on the surface of lead screw, the inner wall joint of cross fixture block and pan feeding mouth is passed through on the surface of card axle, the lower fixed surface of the lower surface of box body inner wall and first sieve ring, second sieve ring and third sieve ring is connected.

As a further aspect of the present invention: the screen mesh fineness that first sieve ring, second sieve ring and third sieve ring surface set up reduces in proper order, the height of first sieve ring, second sieve ring and third sieve ring increases in proper order.

As a further aspect of the present invention: the lower surface joint of box body inner wall has a plurality of discharging pipe, the surface of discharging pipe is provided with the material valve, the bottom plate upper surface is connected with the lower surface fixed of storage box.

As a further aspect of the present invention: the left end of lead screw is provided with the carousel, the lower surface of card axle is provided with a plurality of and smashes the piece.

As a further aspect of the present invention: the lower surface of pan feeding mouth is the horn-shaped opening, the four corners department of bottom plate lower surface all is provided with the shock pad.

As a further aspect of the present invention: the lower surface of box body and the last fixed surface of snap ring are connected, the inner wall joint of driven ring gear is on the surface of snap ring, the surface of card axle is provided with the support.

(III) advantageous effects

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

1. this chemical fertilizer detects uses multistage screening sampling device, through setting up the motor, the driving gear, the box body, first sieve ring, the pan feeding mouth, cross fixture block and card axle, at first the box body takes place the slope when using, motor drive box body is rotatory on card axle surface afterwards, the box body drives first sieve ring, second sieve ring and third sieve ring are rotatory, inside soil moves downwards in the pan feeding mouth, soil smashes under the crushing piece effect of box body and pan feeding mouth lower surface afterwards, slide to the low place under the action of gravity afterwards, keep continuously sieving in making its box body rotatory, this kind of mode can conveniently carry out the multilayer screening, can sieve the debris in the soil simultaneously, make its subsequent detection of being convenient for use.

2. This chemical fertilizer detects uses multistage screening sampling device, through setting up the lead screw, the slider, the spout, the driving plate, lever extension board and bottom plate, when using, through rotatory lead screw, it slides in the spout to drive the slider when making the lead screw rotatory, make the slider pass through the driving plate and drive the lever extension board through the round pin axle slope, make its motor and card axle and the synchronous slope of box body afterwards, make it keep certain slope, make its inside soil sample can assemble right under the action of gravity, make it can play better supplementary screening effect.

3. This chemical fertilizer detects uses multistage screening sampling device, through setting up discharging pipe, material valve and first sieve ring, when the screening, the soil sample sieves under the effect of first sieve ring, second sieve ring and third sieve ring, makes its soil can be with the separation of a large amount of impurities of inside, carries out the layering to the less caking of soil simultaneously, makes its follow-up detection of being convenient for make select the sample.

Drawings

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

fig. 2 is an enlarged schematic structural view at a position a of the present invention;

FIG. 3 is a schematic structural view of the top view of the box body of the present invention;

in the figure: the automatic feeding device comprises a base plate 1, a lever support plate 2, a clamping shaft 3, a box body 4, a cross clamping block 5, a feeding port 6, a first sieve ring 7, a second sieve ring 8, a third sieve ring 9, a motor 10, a transmission plate 11, a sliding block 12, a sliding chute 13, a screw rod 14, a driving gear 15, a driven gear ring 16, a clamping ring 17, a discharging pipe 18 and a storage box 19.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

As shown in fig. 1-3, the utility model provides a technical solution: the utility model provides a chemical fertilizer detects uses multistage screening sampling device, comprising a base plate 1, the upper surface of bottom plate 1 is through the lower surface swing joint of round pin axle with lever extension board 2, the upper surface of lever extension board 2 and the bottom fixed connection of calorie axle 3, the lower surface at box body 4 of bearing joint is passed through on the surface of calorie axle 3, the upper surface of lever extension board 2 and the lower fixed surface of motor 10 are connected, the output shaft joint of motor 10 has driving gear 15, driving gear 15 meshes with the surface of driven ring gear 16 mutually, the left surface of lever extension board 2 is through the upper surface swing joint of round pin axle with driving plate 11.

The lower surface of the transmission plate 11 is movably connected with the upper surface of the sliding block 12 through a pin shaft, the sliding block 12 is slidably connected in the sliding groove 13, the sliding groove 13 is formed in the upper surface of the bottom plate 1, the left side surface and the right side surface of the inner wall of the sliding groove 13 and the left side surface of the bottom plate 1 are respectively connected with a lead screw 14 in a clamping mode through a bearing, the left side surface and the right side surface of the sliding block 12 are connected with the surface of the lead screw 14 in a clamping mode through threaded sleeves, the surface of the clamping shaft 3 is connected with the inner wall of the feeding port 6 in a clamping mode through a cross-shaped clamping block 5, and the lower surface.

Specifically, as shown in fig. 1, the fineness of the sieve pores arranged on the surfaces of the first sieve ring 7, the second sieve ring 8 and the third sieve ring 9 is sequentially reduced, the heights of the first sieve ring 7, the second sieve ring 8 and the third sieve ring 9 are sequentially increased, a plurality of discharge pipes 18 are clamped on the lower surface of the inner wall of the box body 4, material valves are arranged on the surfaces of the discharge pipes 18, the upper surface of the bottom plate 1 is fixedly connected with the lower surface of a storage box 19, the left end of a screw rod 14 is provided with a turntable, the lower surface of a clamping shaft 3 is provided with a plurality of crushing blocks, the lower surface of a feeding port 6 is provided with a horn-shaped opening, shock-absorbing pads are arranged at the four corners of the lower surface of the bottom plate 1, the discharge pipes can achieve a better sieving effect by arranging the first sieve ring 7, the second sieve ring 8 and the third sieve ring 9, the sizes of the sieve pores of the discharge pipes are sequentially reduced when in use, the discharge pipes 18 can respectively discharge soil samples in, through setting up the material valve, the material valve can keep discharging pipe 18 to be in the closure state, make its inside soil sample can not directly flow, through setting up lead screw 14, lead screw 14 plays the effect that drives the motion of slider 12, it is more convenient when the carousel of its left end makes it rotatory simultaneously, through setting up crushing piece, crushing piece can play certain crushing effect to soil when using, make it can not have great soil to get into the screening step, through setting up pan feeding mouth 6, the horn form is offered below of pan feeding mouth 6, make mutual extrusion promotion kibbling effect between its soil, through setting up the shock pad, the shock pad can play fine shock attenuation effect, make it can keep good stability when using.

Specifically, as shown in fig. 2, the lower surface of box body 4 is connected with the last fixed surface of snap ring 17, and driven ring gear 16's inner wall joint is on snap ring 17's surface, and the surface of card axle 3 is provided with the support, and through setting up snap ring 17, snap ring 17 can keep fine fixed effect to driven ring gear 16 when using, makes its driving gear 15 and driven gear drive's stability ensured when using, and the support on card axle 3 surface can keep the effect of further consolidating to card axle 3 simultaneously.

The utility model discloses a theory of operation does:

s1, when the novel rotary table is used, firstly, a worker drives the screw rod 14 to rotate through the rotary table, then the screw rod 14 drives the sliding block 12 to slide in the sliding groove 13 through the threaded sleeve when rotating, then the sliding block 12 drives the lever support plate 2 to incline through the connecting part of the pin shaft and the bottom plate 1 through the transmission plate 11 when sliding, and then the novel rotary table can be used after the lever support plate 2 is at a proper angle;

s2, simultaneously, the angle of the motor 10 and the clamping shaft 3 changes along with the angle of the lever support plate 2, the box body 4 inclines under the action of the clamping shaft 3, then when a soil sample needs to be processed, the motor 10 is started firstly, then the soil sample is put in through the material inlet 6, then the material inlet 6 is kept fixed when the box body 4 rotates, so that the soil at the bottom of the soil inside the box body starts to rub during mutual extrusion, and massive soil is crushed under the action of the crushing blocks;

s3, after flowing out of the feeding port 6 along with soil, sequentially screening the soil through the first sieve ring 7, the second sieve ring 8 and the third sieve ring 9, keeping right accumulation of the pattern sample under the action of gravity, firstly enabling the discharge pipe 18 to face the storage box 19 when the sample needs to be taken out, and then opening the material valve to discharge the soil sample respectively.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. The utility model provides a chemical fertilizer detects uses multistage screening sampling device, includes bottom plate (1), its characterized in that: the upper surface of the bottom plate (1) is movably connected with the lower surface of a lever support plate (2) through a pin shaft, the upper surface of the lever support plate (2) is fixedly connected with the bottom end of a clamping shaft (3), the surface of the clamping shaft (3) is clamped on the lower surface of a box body (4) through a bearing, the upper surface of the lever support plate (2) is fixedly connected with the lower surface of a motor (10), an output shaft of the motor (10) is clamped with a driving gear (15), the driving gear (15) is meshed with the surface of a driven gear ring (16), and the left side surface of the lever support plate (2) is movably connected with the upper surface of a transmission plate (11) through a pin shaft;

the lower surface of driving plate (11) is through the upper surface swing joint of round pin axle with slider (12), slider (12) sliding connection is in spout (13), the upper surface at bottom plate (1) is seted up in spout (13), the left and right sides face of spout (13) inner wall and the left surface of bottom plate (1) all have lead screw (14) through the bearing joint, the left and right sides face of slider (12) passes through the thread bush joint on the surface of lead screw (14), the inner wall joint of cross fixture block (5) and pan feeding mouth (6) is passed through on the surface of card axle (3), the lower surface of box body (4) inner wall and the lower fixed surface of first sieve ring (7), second sieve ring (8) and third sieve ring (9) are connected.

2. The multi-stage screening and sampling device for fertilizer detection as claimed in claim 1, wherein: the screen mesh fineness that first sieve ring (7), second sieve ring (8) and third sieve ring (9) surface set up reduces in proper order, the height of first sieve ring (7), second sieve ring (8) and third sieve ring (9) increases in proper order.

3. The multi-stage screening and sampling device for fertilizer detection as claimed in claim 1, wherein: the lower surface joint of box body (4) inner wall has a plurality of discharging pipe (18), the surface of discharging pipe (18) is provided with the material valve, bottom plate (1) upper surface and the lower surface fixed connection of storage box (19).

4. The multi-stage screening and sampling device for fertilizer detection as claimed in claim 1, wherein: the left end of the screw rod (14) is provided with a turntable, and the lower surface of the clamping shaft (3) is provided with a plurality of crushing blocks.

5. The multi-stage screening and sampling device for fertilizer detection as claimed in claim 1, wherein: the lower surface of pan feeding mouth (6) is loudspeaker form opening, the four corners department of bottom plate (1) lower surface all is provided with the shock pad.

6. The multi-stage screening and sampling device for fertilizer detection as claimed in claim 1, wherein: the lower surface of box body (4) and the last fixed surface of snap ring (17) are connected, the inner wall joint of driven ring gear (16) is on the surface of snap ring (17), the surface of card axle (3) is provided with the support.