CN214288784U

CN214288784U - High-activity seed magnetic separator

Info

Publication number: CN214288784U
Application number: CN202023039531.1U
Authority: CN
Inventors: 张媛
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-17
Filing date: 2020-12-17
Publication date: 2021-09-28
Anticipated expiration: 2030-12-17

Abstract

The utility model relates to a high activity seed magnet separator, which comprises a frame, be provided with the L type screening case of constituteing by vertical one-level magnetic separation district and horizontal second grade magnetic separation district in the frame, the upper end in one-level magnetic separation district is provided with the feed inlet, and one-level magnetic separation district vertically is provided with half magnetic cylinder, and screening incasement lies in that second grade magnetic separation district transversely is provided with and drives rotatory conveyer belt by vertical installation drive roll and strong magnetic roller, strong magnetic roller sets up in keeping away from half magnetic cylinder one side, and the output below that just lies in the conveyer belt on the screening case is provided with crackle kind discharge gate, is provided with the fine kind discharge gate that lies in the conveyer belt below on the screening case. The high-activity seed magnetic separator can effectively carry out batch selection and classification on cotton seeds, and greatly improves the quality and benefit of crop planting.

Description

High-activity seed magnetic separator

Technical Field

The utility model relates to a high activity seed magnet separator.

Background

The seed industry is the basis of agriculture, and the excellent seeds can be scientifically screened, so that the cost can be effectively saved, and the yield can be increased. Thirteen five, the planning and the suggestion emphasize, the adherence to the innovation and the development and the focusing on improving the development quality and the benefit. But the quality grading method of commodity seeds in China lags behind and the seed damage monitoring means is insufficient. The research on the mechanical damage mechanism and surface cracks of the fine-finished cotton seeds is important.

Disclosure of Invention

An object of the utility model is to provide a high active seed magnet separator, this high active seed magnet separator can carry out the choice in batches to the cotton seed effectively and classify, has improved crop planting's quality and benefit greatly.

The technical scheme of the utility model lies in: the utility model provides a high activity seed magnet separator, includes the frame, be provided with the L type screening case of constituteing by vertical one-level magnetic separation district and horizontal second grade magnetic separation district in the frame, the upper end in one-level magnetic separation district is provided with the feed inlet, and one-level magnetic separation district vertically is provided with half magnetic drum, and screening incasement lies in that second grade magnetic separation district transversely is provided with and drives rotatory conveyer belt by vertical installation drive roll and strong magnetic drum, strong magnetic drum sets up in keeping away from half magnetic drum one side, and the output below that just lies in the conveyer belt on the screening case is provided with crackle kind discharge gate, is provided with the fine kind discharge gate that lies in the conveyer belt below on the screening case.

Furthermore, a first driving motor is arranged on the screening box, and the output end of the first driving motor is in transmission connection with the semi-magnetic roller through a transmission belt.

Furthermore, a motor support is fixed on the side portion of the rack, a second driving motor is fixed on the motor support, and the output end of the second driving motor is in transmission connection with the driving roller through a transmission belt.

Furthermore, two ends of the pair of strong magnetic rollers respectively penetrate out of the screening box and are rotatably connected with the rack through bearing seats.

Furthermore, a control box is further arranged on the side wall of the screening box.

Compared with the prior art, the utility model has the advantages of it is following:

(1) the high-activity seed magnetic separator has the advantages of simple structure, convenience in use, capability of effectively carrying out batch selection and classification on cotton seeds and the like, and greatly improves the quality and benefit of crop planting.

(2) The high-activity seed magnetic separator can meet the requirements of crack damage detection, rapid selection and the like on the surface of cotton seeds through primary and secondary magnetic separation, and realizes nondestructive magnetic separation and classification of the cotton seeds; the intelligent and mechanical level of cotton seed production is improved, and the seed grade is improved.

(3) The magnetic separation device can be applied to crack detection of other crop seeds, such as corn, peanut, soybean and other crop seeds, and provides support for guaranteeing seed safety, improving seed germination rate, increasing yield, realizing mechanized high-efficiency sowing, improving income of farmers and the like, thereby being beneficial to the development of Chinese agriculture.

(4) The cotton seeds with cracks are identified and screened in batches, so that the seed grade is improved, and the requirement of mechanical precision seeding is met.

(5) The surface of the cotton seeds is not damaged mechanically in the magnetic separation process, and cracked cotton seeds can be effectively separated.

Drawings

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

fig. 2 is a left side view of the present invention;

fig. 3 is a top view of the present invention;

fig. 4 is a cross-sectional view of the screening box of the present invention;

in the figure: the method comprises the following steps of 1-a frame 2-a motor support 3-a second driving motor 4-a transmission belt 5-a control box 6-a feeding port 7-a semi-magnetic roller 8-a transmission belt 9-a first driving motor 10-a bearing seat 11-a strong magnetic roller 12-a good seed discharging port 13-a crack seed discharging port 14-a screening box 15-a primary magnetic separation area 16-a secondary magnetic separation area 17-a transmission belt 18-a driving roller.

Detailed Description

In order to make the aforementioned features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below, but the present invention is not limited thereto.

Refer to fig. 1 to 4

The utility model provides a high activity seed magnet separator, includes frame 1, be provided with the L type screening case 14 of constituteing by vertical one-level magnetic separation district 15 and horizontal second grade magnetic separation district 16 in the frame, the upper end in one-level magnetic separation district is provided with feed inlet 6, and one-level magnetic separation district vertically is provided with half magnetic roller 7, and screening incasement is located that second grade magnetic separation district transversely is provided with and drives rotatory conveyer belt 17 by vertical installation drive roll 18 and strong magnetic roller 11, strong magnetic roller sets up in keeping away from half magnetic roller one side, and the output below that just is located the conveyer belt on the screening case is provided with crackle kind discharge gate 13, is provided with fine kind discharge gate 12 that is located the conveyer belt below on the screening case.

In this embodiment, be provided with first driving motor 9 on the screening case, first driving motor's output is connected with half magnetic drum transmission through transmission belt 8 to it is rotatory to drive half magnetic drum.

In this embodiment, a motor support 2 is fixed to the side portion of the frame, a second driving motor 3 is fixed to the motor support, and an output end of the second driving motor is in transmission connection with the driving roller through a transmission belt 8 so as to drive the transmission belt to rotate.

In this embodiment, two ends of the pair of ferromagnetic rollers respectively penetrate through the screening box and are rotatably connected with the frame through the bearing block 10.

In this embodiment, in order to control the operation of the whole equipment, a control box 5 is further arranged on the side wall of the screening box.

When the device is used, firstly, the cotton seeds adhered with the magnetic powder are poured into the feeding hole 6 and enter the primary magnetic separation area, the first driving motor 9 is started to drive the semi-magnetic roller to rotate 7 through the driving belt wheel 8, the cotton seeds are classified for the first time by utilizing the gravity of the cotton seeds and the attraction of the magnet, so that the improved cotton seeds are adsorbed on the semi-magnetic roller 7, and the cotton seeds with larger cracks are separated and enter the secondary magnetic separation area; the cotton seeds with smaller cracks and good quality are transmitted into a secondary magnetic separation area through a conveyor belt, a second driving motor 3 drives a strong magnetic roller 11 to rotate to perform secondary classification on the cotton seeds, the improved seeds are adsorbed again, the seeds with smaller cracks are separated, the cotton seeds with good quality are finally obtained at an improved seed discharge port 12, and the crack seeds are collected at a crack seed discharge port 13.

According to the difference of the magnetic powder adsorption performance of excellent seeds and surface crack seeds, the high-activity seed magnetic separator analyzes the stress characteristics of the seeds under different crack conditions in a magnetic field, researches the influence of the magnetic field intensity and the spatial distribution on the motion mode of cotton seeds, and utilizes a rotating magnetic field to perform batch identification and separation on the seeds, so that the surface quality of the seeds is quantitatively graded.

A cylinder type and a cylinder roller type of a magnetic separation mechanism of a magnetic separator in mining are referenced to design a primary magnetic separation mechanism and a secondary magnetic separation mechanism which are combined by a magnetic cylinder and a magnetic roller, so that the cotton seed nondestructive magnetic separation classification is realized.

If the terms "first," "second," etc. are used herein to define parts, those skilled in the art will recognize that: the terms "first" and "second" are used merely to distinguish one element from another in a descriptive sense and are not intended to have a special meaning unless otherwise stated.

The utility model discloses if disclose or related to mutual fixed connection's spare part or structure, then, except that other the note, fixed connection can understand: a detachable fixed connection (for example using bolts or screws) is also understood as: non-detachable fixed connections (e.g. riveting, welding), but of course, fixed connections to each other may also be replaced by one-piece structures (e.g. manufactured integrally using a casting process) (unless it is obviously impossible to use an integral forming process).

In addition, the terms used in any aspect of the present disclosure as described above to indicate positional relationships or shapes include similar, analogous, or approximate states or shapes unless otherwise stated.

The utility model provides an arbitrary part both can be assembled by a plurality of solitary component parts and form, also can be the solitary part that the integrated into one piece technology was made.

The above is only the preferred embodiment of the present invention, and all the equivalent changes and modifications made according to the claims of the present invention should be covered by the present invention.

Claims

1. The utility model provides a high activity seed magnet separator, includes the frame, its characterized in that, be provided with the L type screening case of constituteing by vertical one-level magnetic separation district and horizontal second grade magnetic separation district in the frame, the upper end in one-level magnetic separation district is provided with the feed inlet, and one-level magnetic separation district vertically is provided with half magnetic drum, and screening incasement lies in that second grade magnetic separation district transversely is provided with and drives rotatory conveyer belt by vertical installation drive roll and strong magnetic drum, strong magnetic drum sets up in keeping away from half magnetic drum one side, the output below that just lies in the conveyer belt on the screening case is provided with crackle kind discharge gate, is provided with the fine kind discharge gate that lies in the conveyer belt below on the screening case.

2. The magnetic separator for high-activity seeds as claimed in claim 1, wherein the screening box is provided with a first driving motor, and the output end of the first driving motor is in transmission connection with the semi-magnetic roller through a transmission belt.

3. The magnetic separator for high-activity seeds as claimed in claim 1 or 2, wherein a motor bracket is fixed on the side of the frame, a second driving motor is fixed on the motor bracket, and the output end of the second driving motor is in transmission connection with the driving roller through a transmission belt.

4. The magnetic separator for high-activity seeds as claimed in claim 1, wherein two ends of a pair of strong magnetic rollers respectively penetrate through the screening box and are rotatably connected with the frame through bearing blocks.

5. The magnetic separator for high-activity seeds as claimed in claim 1, wherein a control box is further arranged on the side wall of the screening box.