CN216297092U

CN216297092U - A screening plant for bio-organic fertilizer production

Info

Publication number: CN216297092U
Application number: CN202122428987.5U
Authority: CN
Inventors: 诸青松
Original assignee: Nanjing Amoeba Agricultural Science And Technology Research Institute Co ltd
Current assignee: Nanjing Amoeba Agricultural Science And Technology Research Institute Co ltd
Priority date: 2021-10-09
Filing date: 2021-10-09
Publication date: 2022-04-15
Anticipated expiration: 2031-10-09

Abstract

The utility model discloses a screening device for producing a biological organic fertilizer, which comprises a screening box body, wherein two screening frames are arranged at the upper end and the lower end in the screening box body; the upper end and the lower end of the inner wall on the left side and the upper end and the lower end of the inner wall on the right side of the screening box body are both provided with vibration chutes, the bottom end inside the vibration chutes is provided with vibration springs, the upper ends of the vibration springs are provided with sliding blocks, the right ends of the sliding blocks are provided with connecting bodies, the side walls of the connecting bodies are provided with inserting ports, left end inserting plates are inserted into the left end inserting ports, right end inserting plates are inserted into the right end inserting ports, and the upper surfaces of the connecting bodies are provided with threaded holes; this a screening plant for bio-organic fertilizer production, when the screen cloth appears damaging and needs to be changed, dismantlement screen cloth that can be quick to install new screen cloth and go, change very convenient and fast.

Description

A screening plant for bio-organic fertilizer production

Technical Field

The utility model relates to the technical field of production of bio-organic fertilizers, in particular to a screening device for production of bio-organic fertilizers.

Background

The organic fertilizer is mainly derived from plants and/or animals, and is a carbon-containing material which is applied to soil to provide plant nutrition as a main function. Is prepared from biological substances, animal and plant wastes and plant residues, eliminates toxic and harmful substances in the biological substances, and is rich in a large amount of beneficial substances, including: various organic acids, peptides and rich nutrient elements including nitrogen, phosphorus and potassium. The screening device has the advantages that comprehensive nutrition can be provided for crops, the fertilizer efficiency is long, soil organic matters can be increased and updated, the microbial propagation is promoted, the physical and chemical properties and the biological activity of soil are improved, the fertilizer is a main nutrient for green food production, the screening working steps can be carried out on the organic fertilizer in the production process, so that the organic fertilizer reaches the required size, but the screening device in the prior art has some defects, for example, screens used on the existing screening machine are generally of an integrated structure, after the screening machine is used for a long time, the screens are likely to be damaged and need to be replaced, the traditional installation mode causes the disassembly and the replacement to be very troublesome, in addition, the screening is too single, the screening effect is poor, and the improvement on the prior art is needed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a screening device for producing a bio-organic fertilizer, which aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a screening device for production of a bio-organic fertilizer comprises a screening box body, wherein two screening frames are arranged at the upper end and the lower end of the inside of the screening box body, inserting plates are arranged at the left end and the right end of each screening frame, a feeding hopper is arranged at the upper end of the screening box body, and an adjusting box is assembled on the feeding hopper;

the upper end and the lower end of the inner wall on the left side and the upper end and the lower end of the inner wall on the right side of the screening box body are both provided with vibration chutes, the bottom end inside the vibration chutes is provided with a vibration spring, the upper end of the vibration spring is provided with a sliding block, the right end of the sliding block is provided with a connecting body, the side wall of the connecting body is provided with a socket, the plugboard at the left end is spliced in the socket at the left end, the plugboard at the right end is spliced in the socket at the right end, the upper surface of the connecting body is provided with a threaded hole, the upper surface of the plugboard is provided with a threaded groove, and a fixing bolt is screwed in the threaded hole and the threaded groove;

two embedded grooves are all formed in the periphery of the inner wall of the screening frame, a screen is embedded in the embedded grooves, and the upper end of each embedded groove is larger than the lower end of each screen hole of the screen.

Preferably, the lower extreme of regulating box is equipped with and connects the fill greatly, the pan feeding mouth has been seted up to the upper surface middle section of screening box, the upper end erection joint of pan feeding mouth connects and connect greatly the fill.

Preferably, the upper surface and the lower surface of the adjusting box are provided with material through holes, the lower end of the feeding hopper is inserted into the material through holes at the upper end, and the upper end of the containing hopper is inserted into the material through holes at the lower end.

Preferably, the middle section of the inner wall of the right side of the adjusting box is provided with an adjusting hole, an adjusting baffle is installed in the adjusting hole, the middle section of the inner wall of the left side of the adjusting box is provided with a slot, the left end of the adjusting baffle is inserted in the slot, and the outer diameter of the adjusting baffle is larger than the inner diameter of the adjusting hole.

Preferably, the two screening frames have the same size and are arranged in parallel up and down.

Preferably, the support columns are installed on the periphery of the lower surface of the screening box body, and the lower surfaces of the support columns are provided with driving bottom plates.

Compared with the prior art, the utility model has the beneficial effects that: this a screening plant for bio-organic fertilizer production, moreover, the steam generator is simple in structure, and convenient for operation, the inside from the top down layering through at the screening box sets up two screening frames, and set up the screen cloth of different sieve meshes in the screening frame of co-altitude, thereby can sieve the granule not of uniform size, thereby improve screening efficiency, and install the screen cloth in the screening frame through embedded mode and be connected screening frame and vibration tank with screw-thread fit's mode, can realize the vibration effect, be convenient for install and dismantle again, when the screen cloth appears damaging and need change, the dismantlement screen cloth that can be quick, and can be quick install new screen cloth, change very convenient and fast.

Drawings

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

FIG. 2 is a top view of the screening frame of the present invention;

FIG. 3 is a schematic view of part A of the present invention;

FIG. 4 is a schematic view of a linker structure of the utility model;

fig. 5 is a schematic view of the inside of the adjustment box of the present invention.

In the figure: the screening device comprises a screening box body 1, a screening frame 2, a hopper 3, an adjusting box 4, a hopper 5, a material inlet 6, a supporting column 7, an embedded groove 8, a screen 9, a vibration chute 10, a slide block 11, an inserting plate 12, a connector 13, a vibration spring 14, a socket 15, a fixing bolt 16, a threaded hole 17, a threaded groove 18, a material passing hole 19, a slot 20, an adjusting hole 21 and an adjusting baffle 22.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 5, the present invention provides a technical solution: a screening device for production of a bio-organic fertilizer comprises a screening box body 1, wherein two screening frames 2 are arranged at the upper end and the lower end of the inside of the screening box body 1, inserting plates 12 are respectively arranged at the left end and the right end of each screening frame 2, a feeding hopper 3 is arranged at the upper end of the screening box body 1, and an adjusting box 4 is assembled on the feeding hopper 3;

the upper end and the lower end of the inner wall of the left side of the screening box body 1 and the upper end and the lower end of the inner wall of the right side of the screening box body 1 are both provided with vibration chutes 10, the bottom end inside the vibration chutes 10 is provided with vibration springs 14, the upper ends of the vibration springs 14 are provided with sliders 11, the right ends of the sliders 11 are provided with connectors 13, the side walls of the connectors 13 are provided with sockets 15, the plugboard 12 at the left end is inserted into the socket 15 at the left end, the plugboard 12 at the right end is inserted into the socket 15 at the right end, so that the two screening frames 2 are installed in the screening box body 1, the two screening frames 2 are distributed in an upper-layer structure and a lower-layer structure, the upper surface of the connector 13 is provided with threaded holes 17, the upper surface of the plugboard 12 is provided with threaded grooves 18, the threaded holes 17 and the threaded grooves 18 are internally screwed with fixing bolts 16, and the connector 13 is connected with the screening frames 2 in a threaded connection mode;

two embedded groove 8 has all been seted up all around to the inner wall of screening frame 2, and embedded screen cloth 9 that is equipped with of embedded groove 8, and the sieve mesh of upper end screen cloth 9 is greater than the sieve mesh of lower extreme screen cloth 9.

The lower extreme of adjusting box 4 is equipped with and connects fill 5 greatly, and the upper surface middle section of screening box 1 has seted up pan feeding mouth 6, and the upper end erection joint of pan feeding mouth 6 connects and connect greatly fill 5.

The upper surface and the lower surface of the adjusting box 4 are both provided with material passing holes 19, the lower end of the feeding hopper 3 is inserted in the material passing holes 19 at the upper end, and the upper end of the containing hopper 5 is inserted in the material passing holes 19 at the lower end.

Adjusting hole 21 has been seted up in the right side inner wall middle section of adjusting box 4, installs adjusting baffle 22 in adjusting hole 21, and slot 20 has been seted up in the left side inner wall middle section of adjusting box 4, and adjusting baffle 22's left end is pegged graft in slot 20, and adjusting baffle 22's outside diameter is greater than the inside diameter of adjusting hole 21, through adjusting baffle 22 at the removal of adjusting box 4 to the speed of the 4 ejection of compact of adjusting box is adjusted in the adjustment.

The two screening frames 2 are the same in size and are arranged in parallel up and down.

Support columns 7 are installed on the periphery of the lower surface of the screening box body 1, a driving bottom plate is assembled on the lower surface of each support column 7, and a driving wheel can be assembled at the lower end of each driving bottom plate, so that the screening box body is convenient to move integrally.

The working process and principle are as follows: when in use, firstly, the left end of the adjusting baffle 22 is inserted into the slot 20, the adjusting hole 21 of the adjusting box 4 is blocked, then the particles to be screened are poured into the feeding hopper 3, then the two screening frames 2 are installed into the screening box body 1, then the adjusting baffle 22 is pulled outwards to start feeding the particles into the screening box body 1, when the particles fall into the screen 9 on the upper screening frame 2, the particles start to bounce up and down under the action of the vibrating spring 14 due to the influence of gravity, so as to carry out vibration screening, the smaller particles fall into the lower screen 9 from the upper screen 9 to be screened, the smallest particles fall into the screening box body 1 through the lower screen 9, after all the particles in the feeding hopper 3 are screened, the particles on the two screening frames 2 and the particles at the bottom of the screening box body 1 are respectively taken out, when the screen 9 needs to be replaced, the fixing bolt 16 is detached, the screening frame 2 and the connecting body 13 are removed, and then the screen 9 is removed from the screening frame 2 for replacement.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a screening plant for bio-organic fertilizer production, includes screening box (1), its characterized in that: the screening box is characterized in that two screening frames (2) are arranged at the upper end and the lower end of the interior of the screening box body (1), inserting plates (12) are mounted at the left end and the right end of each screening frame (2), a feeding hopper (3) is arranged at the upper end of the screening box body (1), and an adjusting box (4) is assembled on the feeding hopper (3);

the screening box is characterized in that vibration chutes (10) are formed in the upper end and the lower end of the inner wall of the left side of the screening box body (1) and the upper end and the lower end of the inner wall of the right side of the screening box body (1), vibration springs (14) are installed at the bottom ends of the inside of the vibration chutes (10), sliders (11) are installed at the upper ends of the vibration springs (14), connectors (13) are installed at the right ends of the sliders (11), sockets (15) are formed in the side walls of the connectors (13), plug boards (12) at the left ends are plugged into the sockets (15) at the left ends, plug boards (12) at the right ends are plugged into the sockets (15) at the right ends, threaded holes (17) are formed in the upper surface of the connectors (13), threaded grooves (18) are formed in the upper surface of the plug boards (12), and fixing bolts (16) are screwed in the threaded holes (17) and the threaded grooves (18);

two embedded grooves (8) have all been seted up all around to the inner wall of screening frame (2), embedded screen cloth (9) of being equipped with in embedded groove (8), and the upper end the sieve mesh of screen cloth (9) is greater than the lower extreme the sieve mesh of screen cloth (9).

2. A screening device for bio-organic fertilizer production according to claim 1, characterized in that: the lower extreme of regulating box (4) is equipped with and connects greatly fill (5), pan feeding mouth (6) have been seted up to the upper surface middle section of screening box (1), the upper end erection joint of pan feeding mouth (6) connects greatly to fill (5).

3. A screening device for bio-organic fertilizer production according to claim 2, characterized in that: the upper surface and the lower surface of the adjusting box (4) are both provided with material through holes (19), the lower end of the feeding hopper (3) is inserted into the material through holes (19) at the upper end, and the upper end of the receiving hopper (5) is inserted into the material through holes (19) at the lower end.

4. A screening device for bio-organic fertilizer production according to claim 1, characterized in that: adjusting hole (21) have been seted up in the right side inner wall middle section of adjusting box (4), install adjusting baffle (22) in adjusting hole (21), slot (20) have been seted up in the left side inner wall middle section of adjusting box (4), and the left end of adjusting baffle (22) is pegged graft in slot (20), the outside diameter of adjusting baffle (22) is greater than the inside diameter of adjusting hole (21).

5. A screening device for bio-organic fertilizer production according to claim 1, characterized in that: the two screening frames (2) are the same in size and are arranged in parallel up and down.

6. A screening device for bio-organic fertilizer production according to claim 1, characterized in that: support columns (7) are installed on the periphery of the lower surface of the screening box body (1), and a driving bottom plate is assembled on the lower surface of each support column (7).