CN111001575B

CN111001575B - Screening device for garlic slice processing pretreatment

Info

Publication number: CN111001575B
Application number: CN201911414818.7A
Authority: CN
Inventors: 张盼盼
Original assignee: Anhui Shengyuan Agricultural Products Purchase And Sale Co ltd
Current assignee: Anhui Shengyuan Agricultural Products Purchase And Sale Co ltd
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2021-04-02
Anticipated expiration: 2039-12-31
Also published as: CN111001575A

Abstract

The invention relates to the technical field of garlic clove processing equipment, in particular to a screening device for garlic flake processing pretreatment, which comprises a conveying mechanism, a base and a rotating disc, wherein the conveying mechanism is positioned at one side of a ground lock, the rotating disc is rotatably arranged on the base, the screening device also comprises a screening mechanism, the screening mechanism comprises a track which is spirally arranged, and the conveying mechanism conveys garlic cloves into a feed port; the screening wheel is rotatably arranged on the base; the screening track is positioned behind the screening wheels along the rotation direction of the rotating disc; the discharge rail is arranged behind the screening rail along the conveying direction of the screening rail; the screening assembly is arranged at the included angle of the two discharging rails; according to the garlic clove screening device, garlic cloves move along the track in the rotating process of the rotating disc, the garlic cloves are straightened by the screening wheels and pass through the screening track, and the garlic cloves are screened by the screening assembly according to the width of the garlic cloves, so that the garlic clove screening accuracy is improved.

Description

Screening device for garlic slice processing pretreatment

Technical Field

The invention relates to the technical field of garlic clove processing equipment, in particular to a screening device for garlic flake processing pretreatment.

Background

Garlic has been marketed in 30 provinces and 150 countries and regions across the country as a commercial crop. Wherein, the preliminary processing, sieving and grading work of the garlic is mainly realized manually, thus not only having low efficiency, but also having large labor intensity of workers. The garlic is cut into garlic pieces, and then is subjected to peeling and screening in advance, and is screened by a screen with a certain aperture according to different garlic particle sizes, and then is processed and manufactured to obtain garlic products with different particle sizes, so that different market positioning is performed on the products, and the garlic positioning device has important practical significance.

The grading effect of the existing screening machine is not good, only once grading can be carried out, multi-grade screening of garlic is difficult to carry out, and meanwhile, the existing screening machine is complex in structure, complex in grading process, quite easy to break down and difficult to meet the requirements of high-speed and efficient screening.

The invention patent with the application number of CN201710684532.5 discloses a garlic grading screening machine, which comprises a feeding mechanism and a multi-stage screening mechanism which are sequentially arranged, wherein the feeding mechanism comprises a rack, a lifting feeding machine and a primary sorting machine are arranged on the rack, and the primary sorting machine is arranged close to the multi-stage screening mechanism; the lifting feeder comprises a support frame which is obliquely arranged, a plurality of rotating rollers which are uniformly distributed are arranged on the support frame, driven gears are fixed to one ends of the rotating rollers, a driving mechanism is arranged on the lower portion of the rack, an output shaft of the driving mechanism is connected with a speed reducer, a driving gear is fixed to an output shaft of the speed reducer, and the driving gear is connected with the driven gears through chains.

However, in the actual application process, the garlic can be distinguished before being peeled, but cannot be distinguished according to the size of the garlic cloves.

Disclosure of Invention

Aiming at the problems, the invention provides a screening device for garlic flake processing pretreatment, which enables garlic flakes to move along the track in the rotating process of a rotating disc, enables the garlic flakes to pass through a screening track after being straightened by screening wheels, and screens the garlic flakes by a screening component according to the width of the garlic flakes, so that the technical problem that the garlic flakes in the prior art cannot be distinguished in size, and the garlic flakes in the subsequent slicing process are different in size is solved.

In order to achieve the purpose, the invention provides the following technical scheme:

the utility model provides a be used for garlic piece processing pretreatment screening plant, its includes conveying mechanism, base and rolling disc, conveying mechanism is located one side of base, the rolling disc rotate set up in on the base, it still includes screening mechanism, screening mechanism includes:

the track is spirally arranged, is fixedly arranged on the base and is positioned above the rotating disc, a feed port is formed in the upper part of the track, which corresponds to the rotating center of the rotating disc, and the conveying mechanism conveys garlic cloves into the feed port;

the screening wheel is rotatably arranged on the base, is positioned at the spiral outlet of the track, and meets the condition that the distance V between the screening wheel and the inner spiral wall of the track and the length L and the width W of the garlic cloves meet the condition that the distance W is more than V and less than L;

a sieving rail located behind the sieving wheel in the rotation direction of the rotary disk, and accommodating the garlic cloves sieved by the sieving wheel to pass through;

the discharging rails are arranged behind the screening rails along the conveying direction of the screening rails, the two discharging rails are arranged at an included angle, and the two discharging rails are communicated with the screening rails; and

and the screening assemblies are arranged at the included angles of the two discharging tracks and are used for screening according to the size of the garlic cloves.

As an improvement, the middle part of the rotating disc is arranged in a grid shape.

As an improvement, the top of the track is provided with a cover plate, the cover plate is evenly distributed with protrusions, and the protrusions and the surface of the garlic clove can be arranged in an abutting mode.

As a refinement, the rotation direction of the screening wheel is opposite to the rotation direction of the rotating disc.

As an improvement, the width W1 of the screening track and the length L and the width W of the garlic cloves meet the condition of W < W1 < L.

As an improvement, the discharging rail is internally provided with a smooth inclined plane.

As an improvement, the screen assembly includes:

the contact block is arranged on any one side edge of the screening track in a sliding manner along the width direction of the screening track to the inside of the screening track;

the spring is arranged between the screening track and the contact block and is connected with the contact block and the screening track;

the screening plate is rotatably arranged at the included angle of the two discharging tracks, and a sliding groove is formed in the screening plate along the length direction of the screening plate; and

the connecting rod, the one end of connecting rod with the setting is connected to the conflict piece, and it follows the conflict piece synchronous sliding, the other end of this connecting rod is connected and is provided with the slider, this slider slide set up in the spout.

As an improvement, the front end face of the contact block is arranged in an arc surface.

As an improvement, the screening plate rotates to respectively separate the two discharge rails from being communicated with the screening rails, and the front end part of the screening plate is arranged in an arc shape.

The invention has the beneficial effects that:

(1) according to the garlic clove screening device, garlic cloves move along the track in the rotating process of the rotating disc, the garlic cloves are straightened by the screening wheels and pass through the screening track, and the screening assembly screens the garlic cloves according to the width of the garlic cloves, so that the garlic clove screening accuracy is improved;

(2) in the process of driving the garlic cloves to rotate through the rotating disc, the garlic cloves are in abutting arrangement with the protrusions of the cover plate, so that a rubbing effect is generated, the seed coats on the surfaces of the garlic cloves are rubbed and dropped, the peeling effect of the garlic cloves is completed, meanwhile, the rotating disc is in a leakage net form, the seed coats drop out of the rotating disc through the leakage net, the seed coats are prevented from influencing the screening of the garlic cloves, the peeling process and the screening process are carried out on the same device, the device cost is reduced, the peeling is not needed manually, the manual labor force is reduced, and the efficiency is improved;

(3) the rotation of the screening plate is realized through the collision between the contact block and the garlic cloves, the accurate classification is realized according to different widths of the garlic cloves, and the screening accuracy is improved;

in conclusion, the invention has the advantages of simple structure, reduced labor force, improved screening accuracy and the like.

Drawings

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

FIG. 2 is a schematic view of the track structure of the present invention;

FIG. 3 is a cross-sectional view of the outfeed track of the present invention;

FIG. 4 is a schematic illustration of a screen assembly according to the present invention;

FIG. 5 is a schematic view of a garlic clove of the present invention;

FIG. 6 is a schematic top view of the sifting wheel of the present invention;

FIG. 7 is a first state view of a screen panel of the present invention;

FIG. 8 is a second state diagram of a screening deck of the present invention;

FIG. 9 is a schematic view of the interference of the protuberances and garlic cloves of the present invention;

FIG. 10 is a schematic view of a rotating disk according to the present invention;

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.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

The first embodiment is as follows:

as shown in fig. 1, 2, 3 and 5, a screening device for garlic slice processing pretreatment, which comprises a conveying mechanism 1, a base 2 and a rotating disc 3, wherein the conveying mechanism 1 is located on one side of the base 2, the rotating disc 3 is rotatably arranged on the base 2, the screening device further comprises a screening mechanism 4, and the screening mechanism 4 comprises:

the track 41 is spirally arranged, the track 41 is fixedly arranged on the base 2 and is positioned above the rotating disc 3, a feed port 411 is arranged at the upper part of the track 41 corresponding to the rotating center of the rotating disc 3, and the conveying mechanism 1 conveys the garlic cloves 10 into the feed port 411;

the screening wheel 42 is rotationally arranged on the base 2, is positioned at the spiral outlet of the track 41, and satisfies the condition that the distance V between the screening wheel 42 and the inner spiral wall of the track 41 and the length L and the width W of the garlic clove 10 satisfy the condition that W is more than V and less than L;

a sieving rail 43 located behind the sieving wheel 42 in the rotation direction of the rotary disk 3, which receives the garlic cloves 10 sieved by the sieving wheel 42 therethrough;

the discharge rails 44 are arranged behind the screening rails 43 along the conveying direction of the screening rails 43, the two discharge rails 44 form an included angle, and the two discharge rails 44 are communicated with the screening rails 43; and

and the screening assemblies 45 are arranged at the corners of the two discharge rails 44, and screen according to the size of the garlic cloves 10.

And, a cover plate 412 is arranged on the top of the track 41, and protrusions 4121 are uniformly distributed on the cover plate 412, and the protrusions 4121 can be arranged in an interference manner with the surface of the garlic clove 10.

It should be noted that the protrusions and the garlic cloves can be arranged in an abutting manner, so that the garlic cloves can be rubbed with the protrusions in the process of moving along the track of the track, and the seed coats on the surfaces of the garlic cloves can be peeled.

It is important to note that the sifting wheel straightens the garlic cloves and only allows the garlic cloves to pass through the sifting wheel along the length direction of the garlic cloves.

Further, the rotation direction of the classifying wheel 42 is opposite to the rotation direction of the rotary disk 3.

Further, the width W1 of the sieving track 43 and the length L and the width W of the garlic cloves satisfy the condition W < W1 < L.

It should be noted that the sieving track accommodates the garlic cloves to pass through one by one according to a certain sequence.

Further, the discharging rail 44 is provided with a smooth inclined slope inside.

Further, as shown in FIG. 5, the screen assemblies 45 include:

the contact block 451 is slidably arranged on one side edge of the screening track 43 along the width direction of the screening track 43 towards the inside of the screening track 43;

a spring 452, said spring 452 being arranged between said sieving track 43 and said counter block 451 and connecting said counter block 451 with said sieving track 43;

the screening plate 453 is rotatably arranged at the included angle of the two discharging rails 44, and a sliding groove 4531 is formed in the screening plate 453 along the length direction of the screening plate 453; and

a connecting rod 454, one end of the connecting rod 454 is connected to the contact block 451 and slides synchronously with the contact block 451, and the other end of the connecting rod 454 is connected to a sliding block 4541, and the sliding block 4541 is slidably disposed in the sliding groove 4531.

The front end face of the contact block 451 is arc-shaped.

The rotation of the sieving plate 453 can block the communication between the two discharging rails 44 and the sieving rail 43, and the front end of the sieving plate 453 is disposed in an arc shape.

It should be noted that the end surface of the abutting plate is arc-shaped, so that the friction between the garlic clove and the abutting plate is reduced, and the garlic clove can pass through the abutting plate conveniently.

Example two:

as shown in fig. 10, in which the same or corresponding components as those of the first embodiment are denoted by the same reference numerals as those of the first embodiment, only the differences from the first embodiment will be described below for the sake of convenience. The second embodiment is different from the first embodiment in that:

wherein, the middle part of the rotating disc 3 is arranged in a grid shape.

It should be noted that the rotating disk with the net-shaped leakage enables the garlic skin to fall out of the spiral track through the net-shaped structure in the rotating process, so that the influence of the garlic skin on the subsequent screening of the garlic cloves is prevented, and meanwhile, the garlic cloves are prevented from being blocked due to the accumulation of the garlic skin.

The working process is as follows:

as shown in fig. 6, 7, 8 and 9, the conveying mechanism 1 conveys the garlic cloves 10 from the feeding opening 411 into the track 41, the driving member drives the rotating disc 3 to rotate on the base 2, the garlic cloves 10 move along the track 41 under the driving of the rotating disc, during the moving process, the garlic cloves 10 are in interference arrangement with the protrusions 4121 on the cover plate 412, the seed coats on the garlic cloves 10 are peeled through the friction between the protrusions 4121 and the garlic cloves 10, meanwhile, the peeled seed coats fall out of the rotating disc 3 through the perforated net in the middle of the rotating disc 3, the remaining garlic cloves 10 continue to move along the track 41, when the garlic cloves 10 reach the spiral outlet of the track 41, the irregularly moving garlic cloves 10 are rotated by the sieving wheel 42, so that the garlic cloves 10 are straightened and enter the sieving track 43, the garlic cloves 10 with small width do not contact with the abutting block 451, and directly pass through the first discharging track 44, then, the garlic cloves 10 with large width enter the next procedure through the first discharging rail 44 or enter one collecting frame, the garlic cloves 10 with large width collide with the collision block 451, the collision block 451 slides to drive the connecting rod 454 to move synchronously, the sieving plate 453 rotates under the drive of the connecting rod 454 to cut off the first discharging rail 44, so that the second discharging rail 44 is communicated with the sieving rail 43, the garlic cloves 10 with large width enter the next procedure through the second discharging rail 44 or enter another collecting frame, after the garlic cloves 10 with large width separate from the collision block 451, the collision block 451 returns to the original position under the elastic action of the spring 452, and meanwhile, the sieving plate 453 returns to the original position, so as to circulate.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a be used for garlic piece processing pretreatment screening plant, its includes conveying mechanism (1), base (2) and rolling disc (3), conveying mechanism (1) is located one side of base (2), rolling disc (3) rotate set up in on base (2), its characterized in that still includes screening mechanism (4), screening mechanism (4) include:

the track (41) is spirally arranged, the track (41) is fixedly arranged on the base (2) and is positioned above the rotating disc (3), a feed port (411) is formed in the upper part of the track (41) corresponding to the rotating center of the rotating disc (3), and the conveying mechanism (1) conveys garlic cloves (10) into the feed port (411);

the screening wheel (42) is rotatably arranged on the base (2), is positioned at the spiral outlet of the track (41), and meets the condition that W is more than V and less than L between the distance V between the screening wheel (42) and the inner spiral wall of the track (41) and the length L and the width W of the garlic clove (10);

a sieving rail (43), the sieving rail (43) is positioned behind the sieving wheel (42) along the rotation direction of the rotating disk (3), and the sieving rail (43) is used for accommodating the garlic cloves (10) sieved by the sieving wheel (42) to pass through;

the discharging rails (44) are arranged behind the screening rails (43) along the conveying direction of the screening rails (43), the two discharging rails (44) are arranged at an included angle, and the two discharging rails (44) are communicated with the screening rails (43); and

the screening assemblies (45) are arranged at the included corners of the two discharging tracks (44) and are used for screening according to the size of the garlic cloves (10);

the screen assembly (45) includes:

the contact block (451) is arranged on one side edge of the screening track (43) in a sliding manner along the width direction of the screening track (43) towards the inside of the screening track (43);

a spring (452) arranged between the sieving track (43) and the counter-block (451) and which connects the counter-block (451) with the sieving track (43);

the screening plate (453) is rotatably arranged at the included angle of the two discharging tracks (44), and a sliding groove (4531) is formed in the screening plate (453) along the length direction of the screening plate; and

the connecting rod (454), one end of the connecting rod (454) is connected with the contact block (451) and slides synchronously along with the contact block (451), the other end of the connecting rod (454) is connected with a sliding block (4541), and the sliding block (4541) is arranged in the sliding groove (4531) in a sliding manner;

the front end surface of the contact block (451) is arranged in an arc surface;

the screening plate (453) rotates to separate the two discharging rails (44) from the screening rail (43) respectively, and the front end of the screening plate (453) is arranged in an arc shape.

2. The screening device for the garlic slice processing pretreatment according to claim 1, wherein the middle part of the rotating disc (3) is arranged in a grid shape.

3. The pre-processing screening device for garlic slices, as claimed in claim 1, wherein the top of the track (41) is provided with a cover plate (412), the cover plate (412) is evenly distributed with protrusions (4121), and the protrusions (4121) can be arranged in an interference manner with the surface of the garlic clove (10).

4. A screening device for garlic slice pre-processing treatment according to claim 1, wherein the rotation direction of the screening wheel (42) is opposite to the rotation direction of the rotating disc (3).

5. The pre-processing screening device for garlic flakes according to claim 1, wherein the width W1 of the screening rail (43) and the length L and width W of the garlic cloves satisfy the condition W < W1 < L.

6. The screening device for the garlic flake preprocessing, as claimed in claim 1, wherein the discharging rail (44) is provided with a smooth inclined surface.