CN218835133U

CN218835133U - Granule screening machine with uniformly spread filter screen

Info

Publication number: CN218835133U
Application number: CN202223119266.7U
Authority: CN
Inventors: 李亚军; 王秀莲
Original assignee: Harbin Zhongda Feed Co ltd
Current assignee: Harbin Zhongda Feed Co ltd
Priority date: 2022-11-23
Filing date: 2022-11-23
Publication date: 2023-04-11
Anticipated expiration: 2032-11-23

Abstract

The utility model provides a granule sieve separator that filter screen evenly spread out belongs to granule sieve separator technical field. The utility model discloses a screen cloth that screening case and fixed connection slope setting on screening incasement lateral wall, the fixed shakeouts device that is provided with on the inside wall of screening case, shakeouts the top that the device is located the first half of screen cloth, wherein: the shakeout device is including rotating two bull sticks of connection on the screening incasement lateral wall, and the equal fixed mounting in both ends of two bull sticks has the sprocket, all connects through the chain conveying between two sprockets with one side on lieing in the screening incasement lateral wall, a plurality of push pedals of fixedly connected with on the relative lateral wall of two chains, and fixed mounting has on the lateral wall of screening case and is used for driving one of them bull stick pivoted driving motor. The utility model discloses carrying out fodder screening in-process, can shakeout accumulational material, promote the screening efficiency of fodder and shorten the process time.

Description

Granule screening machine with uniformly spread filter screen

Technical Field

The utility model relates to a granule sieve separator field particularly, relates to a granule sieve separator that the filter screen evenly spread out.

Background

Feed primarily refers to food for animals raised in agriculture or animal husbandry. The feed is prepared from various raw materials such as soybean, soybean meal, corn, fish meal, amino acid, grains, additives and the like, and the feed with excellent quality can provide elements required by animal growth, so that the animals can grow well to improve the production efficiency of the industry.

In the production process of the feed, the feed is generally granulated, and after the feed is formed, the volume of the granulated feed is reduced by about 1/3 compared with the volume of the powdery feed, so that the granulated feed is convenient to store, package and transport. Meanwhile, the loss of dust and trace components is reduced in the packaging process. The fodder after the pelletization needs to be selected separately through the granule sieve separator to the fodder, separates, classifies the fodder of different particle sizes and fragment, promotes the production quality of product, makes things convenient for the market to sell. The feed is generally screened by a particle screening machine, which is based on the principle that the feed is poured onto a vibrating screen, particles with a particle size smaller than the aperture of the screen fall off the screen, and particles with a particle size larger than the aperture of the screen are discharged from one end of the screen.

Among the prior art, when the fodder was poured to the slope on the screen cloth, the local accumulational phenomenon of fodder often can appear, and too thick fodder is difficult to scatter fast, can influence screening efficiency and effect. Although the feed can be slowly dispersed under the action of vibration, the efficiency is poor, and the feed is not favorable for quick screening.

How to invent a particle screening machine with a uniformly spread filter screen to improve the problems becomes a problem to be solved by the technical personnel in the field.

SUMMERY OF THE UTILITY MODEL

In order to compensate the above insufficiency, the utility model provides a granule sieve separator that filter screen evenly spread out aims at improving on the screen cloth that the fodder is piled up and is unfavorable for the problem of quick screening.

The utility model discloses a realize like this:

the utility model provides a granule sieve separator that filter screen evenly spread out, including screening case and the screen cloth that fixed connection inclined to set up on screening incasement lateral wall, the fixed shakeouts device that is provided with on the inside wall of screening case, shakeouts the top that the device is located first half of screen cloth, wherein:

shakeouts the device including rotating two bull sticks of connecting on screening incasement lateral wall, two the equal fixed mounting in both ends of bull stick has the sprocket, all through chain conveying connection, two on lieing in the screening incasement lateral wall between two sprockets with one side fixedly connected with a plurality of push pedals on the relative lateral wall of chain, fixed mounting has on the lateral wall of screening case to be used for driving one of them bull stick pivoted driving motor.

Preferably, the outer side wall of the bottom end of the screening box is fixedly connected with an elastic support, and the bottom end of the elastic support is fixedly connected with a base.

Through adopting above-mentioned technical scheme, topple over the in-process at the fodder, driving motor can drive the chain and carry out the transmission, and a plurality of push pedals on the chain can constantly promote accumulational fodder, can push away the flat with the fodder of excessive thickness, are favorable to promoting fodder screening efficiency and effect.

Preferably, a vibration motor is fixedly mounted on the outer side wall of the bottom end of the screening box.

Through adopting above-mentioned technical scheme, be connected through elastic support between base and the screening case, start vibrating motor and can make the screening case vibrate, make the inside screen cloth of screening incasement realize the vibration screening.

Preferably, the side wall of the bottom end of the screening box is obliquely arranged.

Through adopting above-mentioned technical scheme, can conveniently fall into the fodder of screening incasement bottom and discharge naturally.

Preferably, the screening case is provided with the coarse fodder mouth near the fixed position of screen cloth lower extreme, the bottom of screening case is run through and is seted up the thin material mouth.

Through adopting above-mentioned technical scheme, the great fodder of particle diameter can be discharged to the coarse fodder mouth, and the less fodder of particle diameter can be discharged to the fine fodder mouth, conveniently separately collects.

Preferably, a plurality of push plates and the upper surface of the screen are provided with intervals.

By adopting the technical scheme, a space for the feed to slide downwards is reserved on the screen mesh.

The beneficial effects of the utility model are that: through the cooperation use between base, screening case, elastic support, bull stick, sprocket, chain and the push pedal, pour the fodder in the first half of screen cloth, vibrating motor's start-up can make the screening case vibrate, and the material on the screen cloth can sieve and fall under the effect of vibration. The in-process chain can drive the continuous transmission of push pedal, and the push pedal can be constantly promoted accumulational fodder, can shakeout too thick fodder, and along with the vibration of screen cloth, the fodder can be more quick completion screening to this screening efficiency that has further promoted the fodder has shortened the process time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is an external view schematic diagram of a particle screening machine with a uniformly spread filter screen according to an embodiment of the present invention;

FIG. 2 is a schematic view of a bottom structure of a granule screening machine with a uniformly spread filter screen according to an embodiment of the present invention;

fig. 3 is a sectional view of a particle screening machine with a uniformly spread filter screen according to an embodiment of the present invention.

In the figure: 1. a base; 2. a screening box; 3. an elastic support; 4. screening a screen; 5. a coarse material port; 6. a fine material port; 7. a rotating rod; 8. a sprocket; 9. a chain; 10. pushing the plate; 11. a drive motor; 12. a vibration motor.

Detailed Description

To make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the attached drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention, and obviously, the described embodiments are part of the embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Examples

Referring to fig. 1-3, a granule sieve separator that filter screen evenly spreads out, including screening case 2 and fixed connection screen cloth 4 that slopes to set up on 2 inside walls of screening case, fixed connection elastic support 3 on the bottom lateral wall of screening case 2, elastic support 3's bottom fixedly connected with base 1. Elastic support 3 is a plurality of stands, and the intermediate part of stand can set up a spring to the spring is the demarcation point, and the first half and the latter half of stand are not lug connection, but connect through the spring, and when vibrating motor 12 started, under the elastic force of spring, screening case 2 can effective vibration to this makes screen cloth 4 can sieve the fodder. And a vibration motor 12 is fixedly arranged on the outer side wall of the bottom end of the screening box 2. One or more vibration motors 12 may be provided. The fixed shakeout device that is provided with on the inside wall of screening case 2, shakeout device is located the top of screen cloth 4 first half (divide screen cloth 4 into first half and latter half with screen cloth 4 intermediate line), wherein:

shakeout device is including rotating two bull sticks 7 of connection on 2 inside walls of screening case, and the equal fixed mounting in both ends of two bull sticks 7 has sprocket 8, lies in on 2 inside walls of screening case all through the conveying connection of chain 9 between two sprocket 8 with one side. Here, the sprocket 8 and the chain 9 may be replaced with a pulley and a belt. A plurality of push plates 10 are fixedly connected to opposite side walls of the two chains 9, intervals are arranged between the push plates 10 and the upper surface of the screen 4, and the interval arrangement facilitates downward sliding of materials on the screen 4. And a driving motor 11 for driving one of the rotating rods 7 to rotate is fixedly arranged on the outer side wall of the screening box 2.

Referring to fig. 1-2, the side wall of the bottom end of the screening box 2 is obliquely arranged. Screening case 2 is close to the rigidity of screen cloth 4 lower extreme and is provided with coarse fodder mouth 5, and the bottom of screening case 2 runs through and has seted up thin material mouth 6.

This granule sieve separator that filter screen evenly spread out's theory of operation: the vibrating motor 12 and the driving motor 11 are started to pour the feed on the upper half part of the screen mesh 4 (the arrow in fig. 3 is the pouring position of the feed), the screening box 2 can vibrate by starting the vibrating motor 12, and the material on the screen mesh 4 can be screened and fall under the vibration effect. And driving motor 11's start-up can make bull stick 7 rotate, and the sprocket 8 synchronous rotation of bull stick 7 tip, and then can make chain 9 carry out anticlockwise transmission (taking fig. 3 as an example), and push pedal 10 on the chain 9 can constantly promote accumulational fodder along with the transmission of chain 9, can shakeout too thick fodder, promotes the screening efficiency of fodder. Along with the vibration of screening case 2, the fodder that the particle size is great can pass through the bottom landing of screen cloth 4, and the fodder that the particle size is less falls into the interior bottom of screening case 2, and accessible fine material mouth 6 discharges.

It should be noted that the specific model specification of the motor needs to be determined by type selection according to the actual specification of the device, and the specific type selection calculation method adopts the prior art in the field, so detailed description is omitted.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a granule sieve separator that filter screen evenly shakeouts, includes screen cloth (4) that screen cloth case (2) and fixed connection slope setting on screen cloth case (2) inside wall, a serial communication port, the fixed shakeouts device that is provided with on the inside wall of screen cloth case (2), shakeouts the top that the device is located screen cloth (4) first half, wherein:

shakeout device is including rotating two bull sticks (7) of connection on screening case (2) inside wall, two the equal fixed mounting in both ends of bull stick (7) has sprocket (8), is located all connect through chain (9) conveying between two sprocket (8) with one side on screening case (2) inside wall, two a plurality of push pedal (10) of fixedly connected with on the relative lateral wall of chain (9), fixed mounting has on the lateral wall of screening case (2) and is used for driving one of them bull stick (7) pivoted driving motor (11).

2. The granule screening machine with uniformly spread filter screen according to claim 1, characterized in that the outer side wall of the bottom end of the screening box (2) is fixedly connected with an elastic support (3), and the bottom end of the elastic support (3) is fixedly connected with a base (1).

3. The granule screening machine with evenly spread filter screen according to claim 1, characterized in that a vibrating motor (12) is fixedly arranged on the outer side wall of the bottom end of the screening box (2).

4. The particle screening machine with evenly spread filter screen as claimed in claim 1, characterized in that the side wall of the bottom end of the screening box (2) is inclined.

5. The particle screening machine with the uniformly spread filter screen as claimed in claim 1, wherein a coarse material opening (5) is fixedly arranged at a position of the screening box (2) close to the lower end of the screen (4), and a fine material opening (6) is formed at the bottom end of the screening box (2) in a penetrating manner.

6. The granule screening machine with uniformly spread filter screen according to claim 1, wherein a plurality of said push plates (10) are spaced from the upper surface of the screen (4).