Fertilizer sampling and screening device

A screening device and fertilizer technology, which is applied in the direction of sampling device, filter screen, solid separation, etc., can solve the problems affecting the detection accuracy and the uneven screening of fertilizers, etc., and achieve the effect of convenient use of equipment and uniform screening

Inactive Publication Date: 2020-08-25
刘强
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to overcome the shortcomings of insufficient uniformity and affecting the detection accuracy when sieving fertilizers, the technical problem of the present invention is: to provide a fertilizer sampling and screening device that sieves evenly and improves detection accuracy has become a problem to be solved at present

Method used

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  • Fertilizer sampling and screening device
  • Fertilizer sampling and screening device
  • Fertilizer sampling and screening device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] A fertilizer sampling and screening device, such as Figure 1-3 As shown, it includes a mounting frame 1, a square rod 2, a vertical rod 3, a shaking assembly, a blanking assembly and a collecting assembly. The vertical rods 3 on the front and rear sides are equipped with a rocking assembly that shakes by moving back and forth. The bottom of the rocking assembly is equipped with a blanking assembly that is loaded by rotating. Collect components.

[0021] Such as figure 1 As shown, the rocking assembly includes a first guide sleeve 4, a first slide bar 5, a connecting rod 51, a storage hopper 6, a motor 8, a turntable 9 and a slider 91, and the top ends of the vertical bars 3 are fixed with the first guide by screws. The sleeve 4 and the first guide sleeve 4 are all slidably installed with a first slide bar 5, the inner end of the first slide bar 5 is fixedly connected with a storage hopper 6 through bolts, and a connecting rod 51 is installed at the front end of the f...

Embodiment 2

[0029] On the basis of Example 1, such as Figure 4 As shown, in order to better use the device, an automatic unloading assembly is also included. The automatic unloading assembly includes a ratchet 22, a first wedge block 23, a third guide sleeve 24, a second slide bar 25, and a compression spring 26. And the second wedge-shaped block 27, the L-shaped rod 13 outer ends are all connected with ratchet strips 22 by bolts, the left and right sides of the storage hopper 6 bottoms are all welded with the first wedge-shaped block 23, and the front and rear sides on the square bar 2 are all equipped with the first wedge-shaped block 23. Three guide sleeves 24, the second slide bar 25 is all slidably installed in the third guide sleeve 24, and the compression spring 26 is connected between the second slide bar 25 and the third guide sleeve 24, and the second slide bar 25 inner ends are A second wedge block 27 is installed.

[0030] Such as Figure 4 As shown, in order to use the dev...

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Abstract

The invention relates to a screening device, in particular to a fertilizer sampling and screening device. The fertilizer sampling and screening device is uniform in screen and improves the detection accuracy. The fertilizer sampling and screening device comprises a mounting frame, a square rod, vertical rods, a shaking assembly, a discharging assembly, a collecting assembly and the like; the square rod is installed on the mounting frame; the vertical rods are arranged on the front side and the rear side of the square rod; the vertical rods on the front side and the rear side are provided withthe shaking assembly for shaking in a front-and-back moving mode; the bottom of the shaking assembly is provided with the discharging assembly for discharging in a rotary mode; and the mounting frameis provided with the collecting assembly for collecting in a rotary mode. Fertilizers are screened through the shaking assembly, so that the fertilizers are screened more uniformly, and the fertilizers are discharged through the discharging assembly, so that waste caused when the fertilizers fall from the two sides in the falling process can be prevented.

Description

technical field [0001] The invention relates to a screening device, in particular to a fertilizer sampling and screening device. Background technique [0002] Fertilizer refers to a class of substances that provide one or more essential nutrient elements for plants, improve soil properties, and increase soil fertility levels. It is one of the material bases of agricultural production. After the fertilizer is produced, it needs to be sieved and sampled for inspection. After inspection, it is tested whether the fertilizer is qualified or not. [0003] Patent application publication number CN106311419A discloses a fertilizer screening device, which includes a base plate, a support plate, a bracket device, a frame device, a connecting device, a material collecting device and a cylinder device, and the base plate is provided with a first support rod, The first inclined bar, the first triangular block, the recovery box, the first vertical bar and the first horizontal bar, the sup...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B07B1/28B07B1/42B07B1/46G01N1/10G01N1/04
CPCB07B1/28B07B1/42B07B1/46G01N1/10G01N1/04
Inventor 刘强
Owner 刘强
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