CN215466107U

CN215466107U - Forage sand screening machine

Info

Publication number: CN215466107U
Application number: CN202122836526.1U
Authority: CN
Inventors: 巨芳
Original assignee: Weifang Qiao Drying Equipment Technology Co ltd
Current assignee: Weifang Qiao Drying Equipment Technology Co ltd
Priority date: 2021-11-19
Filing date: 2021-11-19
Publication date: 2022-01-11
Anticipated expiration: 2031-11-19

Abstract

The utility model provides a grass material sand screening machine which comprises a shell, wherein a first sand screening component is arranged on one side in the shell, a second sand screening component communicated with the first sand screening component is arranged on the other side in the shell, a feeding hole is formed above the first sand screening component, and an arc-shaped discharging hole is formed above the second sand screening component; by adopting the technical scheme, the forage in the working position is blown out in time, so that the forage can not be blocked, meanwhile, the plurality of fins arranged on the feeding roller can ensure that the forage can uniformly enter the second sand sieving assembly, so that the beneficial effects of preventing the forage from being blocked and realizing uniform feeding are achieved, secondary sand removal is carried out on the forage, and the forage can be ensured not to be doped with gravel.

Description

Forage sand screening machine

Technical Field

The utility model relates to a sand screening machine, in particular to a grass material sand screening machine.

Background

At present, the mechanization degree of the breeding industry is higher and higher, the mechanization feeding is basically realized, large livestock animals (cattle, horses, sheep and the like) are fed with forage, the large livestock animals are usually fed with the forage, and the forage is doped with a plurality of small stones or gravels, so that the animals are discomfortable after being fed, and the economic benefit is influenced.

Therefore, a plurality of devices for screening the gravel of the forage appear, but the device has large volume and is not easy to move in use, and the effect of screening the gravel is not high, so that the forage is easy to block.

In view of the above, the prior art is obviously inconvenient and disadvantageous in practical use, and needs to be improved.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects, the utility model aims to provide a grass material sand screening machine to solve the problems of easiness in material clamping and poor sand screening effect in the background technology.

In order to solve the technical problems, the utility model provides the following technical scheme:

a straw material sand screening machine comprises a shell, wherein a first sand screening assembly is arranged on one side in the shell, a second sand screening assembly communicated with the first sand screening assembly is arranged on the other side in the shell, a feed inlet is formed above the first sand screening assembly, and an arc-shaped discharge outlet is formed above the second sand screening assembly; first sieve sand subassembly is including seting up the feeding storehouse in the inside one side of casing, the coaxial and rotation in inside in feeding storehouse installs the feed roller that is used for stirring the forage, the outside in feeding storehouse just is located the casing and locates fixed mounting with the corresponding position of feed roller and be used for driving feed roller pivoted motor.

The following is a further optimization of the above technical solution of the present invention:

the outside of feed roller is the annular and evenly spaced arrangement has a plurality of fins, the both sides limit of fin all with the inner wall in feeding storehouse closely laminate and slide and lay, it is a plurality of be provided with the work position that is used for placing the forage between the fin.

Further optimization: the air conditioner is characterized in that a first air inlet channel is formed in the position, corresponding to the feeding bin, in the shell, the first air inlet channel is communicated with the feeding bin, a first fan is fixedly mounted at the position, corresponding to the first air inlet channel, outside the shell, and the output end of the first fan is communicated with the first air inlet channel.

Further optimization: the second sand screening subassembly is including seting up the feed bin at the inside opposite side of casing, the bottom that goes out the feed bin is provided with the sieve, set up a plurality of through-holes that are used for the grit to leak down on the sieve, and the below of sieve is provided with the second inlet channel who is linked together with a feed bin, the second fan is installed to one side of second inlet channel, the discharge gate that is used for the ejection of compact is seted up at the top that goes out the feed bin.

Further optimization: and the second sand screening assembly is communicated with the first sand screening assembly through a connecting channel.

Further optimization: the whole shape of the feeding bin is cylindrical and the axis direction of the feeding bin is horizontally arranged.

Further optimization: an arc-shaped edge beneficial to airflow flowing is arranged in the first air inlet channel.

Further optimization: the whole shape of the discharge hole is arc-shaped.

By adopting the technical scheme, the sand screening machine is ingenious in conception, forage needing sand screening is placed into the feeding bin from the feeding hole, the motor and the first fan are started, the motor drives the feeding roller to rotate, the forage in the working position on the feeding roller is rotated to the position of the first air inlet channel, the forage in the working position is blown by air flow and enters the second sand screening assembly for further sand screening treatment, gravel doped in the forage in the working position falls into the bottom of the feeding bin due to the gravity of the gravel, and the first sand screening treatment is completed.

The incessant fodder that enters into the feeding storehouse from the feed inlet of forage, because the feeding storehouse rotates always, the forage that is located the work position is in time blown off, so can not cause the condition of card material to take place, a plurality of fins that set up on the feed roller can guarantee that the forage evenly enters into the inside of second sand screening subassembly simultaneously, play and prevent the card material, the even beneficial effect of feeding, and the air current maximize can be guaranteed on the arc limit that sets up in the first inlet channel, the arc limit of below can change the air current direction, make the air current upwards blow up and form the wind wall, can prevent that the grit from entering into in the first inlet channel.

The forage after being handled by first sieve sand subassembly enters into out the feed bin through interface channel in, the gas flow of second fan blows the forage through second inlet channel from the through-hole on the sieve and upwards flies, and the forage that the quality is lighter is discharged from the discharge gate, accomplishes sieve sand work, and the gravel of doping in the forage then can fall into to the second inlet channel through the through-hole on the sieve in, when the gravel in the second inlet channel is more, clear up it can.

Carry out the secondary degritting to the forage, can guarantee can not be doped with the grit in the forage to second sieve sand subassembly is for upwards blowing, and the grit is hardly blown out, can ensure that the forage after handling mixes the sand rate very low, and the discharge gate that the arc set up can make air current and forage discharge downwards, can not cause the condition that the forage flies in disorder to take place.

Drawings

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

fig. 2 is a schematic view of the structure of the feed roll of the present invention.

In the figure: 1-a shell; 2-a feed inlet; 3-a feeding bin; 4-a feed roll; 41-a fin; 42-working position; 5, a motor; 6-a first fan; 7-a first air intake passage; 8-arc edge; 9-connecting the channels; 10-discharging bin; 11-a second fan; 12-a second intake passage; 13-sieve plate; 14-discharge hole.

Detailed Description

Example (b): referring to fig. 1-2, a grass material sand screening machine comprises a housing 1, wherein a first sand screening assembly is arranged on one side in the housing 1, a second sand screening assembly communicated with the first sand screening assembly is arranged on the other side in the housing 1, a feed port 2 is arranged above the first sand screening assembly, and an arc-shaped discharge port 14 is arranged above the second sand screening assembly.

First sieve sand subassembly is including seting up feeding storehouse 3 in the inside one side of casing 1, feeding storehouse 3's whole shape is cylindrical and its axis direction sets up for the level, feeding storehouse 3's inside is coaxial and rotate and install feeding roller 4 that is used for stirring the forage, feeding storehouse 3 outside just is located casing 1 and is located fixed mounting with the corresponding position department of feeding roller 4 and be used for driving feeding roller 4 pivoted motor 5.

The outside of feed roller 4 is the annular and evenly spaced arrangement has a plurality of fins 41, the both sides limit of fin 41 all with the inner wall of feeding storehouse 3 closely laminate and slide and lay, a plurality of be provided with the work position 42 that is used for placing the forage between the fin 41.

The improved air-conditioning device is characterized in that a first air inlet channel 7 is formed in the position, corresponding to the feeding bin 3, in the shell 1, the first air inlet channel 7 is communicated with the feeding bin 3, a first fan 6 is fixedly mounted at the position, corresponding to the first air inlet channel 7, outside the shell 1, and the output end of the first fan 6 is communicated with the first air inlet channel 7.

An arc-shaped edge 8 facilitating airflow flowing is arranged inside the first air inlet channel 7.

An opening for taking out gravel inside the feeding bin 3 is formed in the position, located at the bottom of the feeding bin 3, on the shell 1.

In the work, the forage that will sieve sand is put into feed bin 3 from feed inlet 2 in, starter motor 5 and first fan 5, motor 5 drives feed roller 4 and rotates, forage in the position 42 of working on the feed roller 4 is rotated to the position department of first inlet channel 7, forage in this working position 42 is blown by the air current, enter into and carry out further sieve sand processing in the second sieve sand subassembly, the gravel of adulteration can fall into the bottom of feed bin 3 because of its gravity in the forage in this working position 42, accomplish first step sieve sand processing.

Design like this, the incessant follow feed inlet 2 of forage enters into feed bin 3 in, because feed bin 3 rotates always, the forage that is located the work position 42 is in time blown off, so can not cause the condition of card material to take place, simultaneously a plurality of fins 41 that set up on the feed roll 4 can guarantee that the forage evenly enters into the inside of second sand screening subassembly, play and prevent card material, the even beneficial effect of feeding, and the arc limit 8 that sets up in the first inlet channel 7 can guarantee the air current maximize, the arc limit 8 of below can change the air current direction, make the air current upwards blow up and form the wind wall, prevent that the grit from entering into in the first inlet channel 7.

The second sieve sand subassembly is including seting up the feed bin 10 of the inside opposite side of casing 1, the bottom that goes out feed bin 10 is provided with sieve 13, set up a plurality of through-holes that are used for the grit to leak down on sieve 13, and the below of sieve 13 is provided with the second inlet channel 12 that is linked together with feed bin 10, second fan 11 is installed to one side of second inlet channel 12, the discharge gate 14 that is used for the ejection of compact is seted up at the top that goes out feed bin 10.

The second sand screening assembly is communicated with the first sand screening assembly through a connecting channel 9.

The discharge hole 14 has an arc shape as a whole.

In the work, the forage after being handled by first screening sand subassembly enters into out feed bin 10 through interface channel 9, the air current of second fan 11 blows the forage through second inlet channel 12 from the through-hole on sieve 13 and upwards flies, the forage that the quality is lighter is discharged from discharge gate 14, accomplish screening sand work, and the grit of doping in the forage then can fall into to second inlet channel 12 through the through-hole on sieve 13 in, when more in second inlet channel 12, it can to carry out the grit clearance to it.

Design like this, carry out the secondary sand removal to the forage, can guarantee that the gravel doping is low in the forage to second sieve sand subassembly is for upwards blowing, and the gravel is hardly blown out, can ensure that the forage after handling mixes the sand rate very low, and the discharge gate that the arc set up can make air current and forage discharge downwards, can not cause the condition that the forage flies in disorder to take place.

The present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof, and it should be understood that various changes and modifications can be effected therein by one skilled in the art without departing from the spirit and scope of the utility model as defined in the appended claims.

Claims

1. The utility model provides a forage sand screening machine, includes casing (1), its characterized in that: a first sand screening assembly is arranged on one side in the shell (1), a second sand screening assembly communicated with the first sand screening assembly is arranged on the other side in the shell (1), a feeding hole (2) is formed above the first sand screening assembly, and an arc-shaped discharging hole (14) is formed above the second sand screening assembly;

first sieve sand subassembly is including offering feeding storehouse (3) in the inside one side of casing (1), feeding roller (4) that are used for stirring forage are installed to the inside coaxial and rotation in feeding storehouse (3), the outside of feeding storehouse (3) just is located casing (1) and locates fixed mounting with the corresponding position of feeding roller (4) and be used for driving feeding roller (4) pivoted motor (5).

2. A fodder sand screen according to claim 1, characterized in that: the outside of feed roller (4) is the annular and evenly spaced and has laid a plurality of fins (41), the both sides limit of fin (41) all with the inner wall in feeding storehouse (3) closely laminate and slide and lay, it is a plurality of be provided with between fin (41) and be used for placing work position (42) of forage.

3. A fodder sand screen according to claim 1, characterized in that: the improved feeding device is characterized in that a first air inlet channel (7) is formed in the position, corresponding to the feeding bin (3), in the shell (1), the first air inlet channel (7) is communicated with the feeding bin (3), a first fan (6) is fixedly mounted at the position, corresponding to the first air inlet channel (7), in the outer portion of the shell (1), and the output end of the first fan (6) is communicated with the first air inlet channel (7).

4. A fodder sand screen according to claim 1, characterized in that: the second sieve sand subassembly is including offering feed bin (10) at the inside opposite side of casing (1), the bottom that goes out feed bin (10) is provided with sieve (13), offer a plurality of through-holes that are used for the grit to leak down on sieve (13), and the below of sieve (13) is provided with second inlet channel (12) that are linked together with feed bin (10), second fan (11) are installed to one side of second inlet channel (12), discharge gate (14) that are used for the ejection of compact are seted up at the top that goes out feed bin (10).

5. A fodder sand screen according to claim 1, characterized in that: the second sand screening assembly is communicated with the first sand screening assembly through a connecting channel (9).

6. A fodder sand screen according to claim 1, characterized in that: the feeding bin (3) is cylindrical in overall shape, and the axis direction of the feeding bin is horizontally arranged.

7. A fodder sand screen according to claim 3, characterized in that: an arc-shaped edge (8) which is beneficial to airflow flowing is arranged in the first air inlet channel (7).

8. A fodder sand screen according to claim 4, characterized in that: the overall shape of the discharge hole (14) is arc-shaped.