CN116140202A - Raw material screening method for sesame seed ball production - Google Patents

Abstract

The invention relates to the technical field of sesame raw material screening, in particular to a raw material screening method for sesame ball production, which comprises the following steps of S101: adding the raw materials into a first sieve barrel in a sieving machine; s102: the first screening barrel is driven to rotate by the first motor, small sand and stones with the volume smaller than that of sesame are screened out, the small sand and stones are removed through the first material guide plate, and raw materials are left in the first screening barrel; s103: the screened raw materials fall into a second sieve barrel from the first sieve barrel; s104: the second screening barrel is driven to rotate by the second motor, large sand and stones with the volume larger than that of sesame are screened out, the large sand and stones are left in the second screening barrel, and raw materials fall onto the second material guide plate. According to the invention, subsequent drying operation is not needed, and meanwhile, the screened raw materials directly fall onto the second guide plate, so that subsequent transfer processing is facilitated, and the whole screening operation is more convenient and quicker.

Description

A kind of raw material screening method for sesame ball production

technical field

The invention relates to the technical field of sesame raw material screening, in particular to a raw material screening method for sesame ball production.

Background technique

In the production process of sesame balls, the raw materials first need to be screened, and the current screening method is usually to screen through a sieve.

The patent application number CN202110301595.4 discloses a screening and sorting device, in particular to a multiple screening and sorting device for sesame. The invention provides a sesame multi-screening and classifying device capable of performing secondary sorting to remove unfull particles in the sesame. A multiple screening and classifying device for sesame, comprising a base, a swing screening mechanism is arranged on the base, a lifting mechanism is arranged on the base, and a water screening mechanism is arranged on the base. The present invention is equipped with a swing screening mechanism, a lifting mechanism and a water screening mechanism, and the swing screening mechanism and the water screening mechanism cooperate to remove sand, gravel and unfulfilled particles in the sesame. In the working method of the above-mentioned sorting device, a water sieve mechanism is used to remove small sand and gravel. This method requires soaking the sesame in water, which makes the operation of taking out and drying the sesame more cumbersome.

Contents of the invention

In view of this, the object of the present invention is to propose a method for screening raw materials for sesame ball production, so as to solve the problem that the existing screening methods are relatively cumbersome to operate.

Based on the above object, the invention provides a raw material screening method for sesame ball production, comprising:

S101: adding raw materials to the first sieve barrel in the screening machine;

S102: The first motor drives the first sieve barrel to rotate, and the small gravel smaller than the sesame is screened out, and the small gravel is moved out through the first material guide plate, and the raw material remains in the first sieve barrel;

S103: The screened raw materials fall from the first sieve bucket into the second sieve bucket;

S104: The second motor drives the rotation of the second sieve barrel to screen out large gravel larger than sesame seeds, the large gravel remains in the second sieve barrel, and the raw materials fall onto the second material guide plate.

Optionally, after S104, include:

S201: The raw materials falling from the second material guide plate fall onto the breaking rod, and the breaking rod breaks up the raw materials;

S202: blowing the dispersed raw materials by a fan;

S203: The shriveled sesame seeds in the raw materials fall into the first collection box far away from the fan, and the qualified raw materials fall into the second collection box close to the fan.

Optionally, before S202 includes:

S301: Detect the impact force on the breaking rod through the pressure sensor, and match the real-time impact force to the corresponding impact force level;

S302: Match the corresponding impact force level with the wind speed gear of the fan to determine the wind speed gear of the fan.

Optionally, the screening machine in S101 includes two brackets, the first screen bucket and the second screen bucket are rotatably connected between the two brackets, and the first screen bucket and the second screen bucket The inside of the second sieve bucket is provided with a connecting rod, the first sieve bucket and the second sieve bucket are rotatably connected with a connecting piece, and communicated through the connecting piece, the connecting piece is provided with a baffle, and the baffle There are airbags on both sides of the plate. When the airbags are inflated, they can isolate the first sieve bucket from the second sieve bucket. The material guide plate is arranged below the second screen bucket.

Optionally, the breaking rod is arranged under the second material guide plate, the fan is arranged on one side of the second material guide plate, the first collection box and the second collection box It is arranged below the breaking rod.

Optionally, a chassis is provided at the bottom of the breaking rod, the pressure sensor is arranged at the bottom of the chassis, the pressure sensor is electrically connected to a controller, and the fan is electrically connected to the controller. connect.

Optionally, the top of the breaking rod is wavy, which is used to improve the breaking effect of the raw materials.

Optionally, an inclined plate is provided in the first screen bucket, and the inclined plate is used to make the raw materials in the first screen bucket fall into the second screen bucket.

When using this method to screen sesame raw materials, large gravel and small gravel can be screened out at one time through the rotation of the first sieve barrel and the second sieve barrel, compared with the screening by soaking in water in the prior art For small sand and gravel, the present invention does not need to perform subsequent drying operations, and at the same time, the screened raw materials fall directly onto the second material guide plate, which is convenient for subsequent transfer processing, so that the overall screening operation is more convenient and fast.

Description of drawings

In order to more clearly illustrate the present invention or the technical solutions in the prior art, the accompanying drawings that need to be used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the accompanying drawings in the following description are only the present invention. Invention, for those of ordinary skill in the art, other drawings can also be obtained based on these drawings without creative work.

Fig. 1 is the flowchart of screening method of the embodiment of the present invention;

Fig. 2 is the structural representation of the screening machine of the embodiment of the present invention;

Fig. 3 is the top view of the baffle plate of the embodiment of the present invention;

Fig. 4 is the side view of breaking rod of the embodiment of the present invention;

Fig. 5 is a left side view of the first box according to the embodiment of the present invention.

Labeled in the figure:

1. Bracket; 2. First screen bucket; 3. Second screen bucket; 4. Connecting rod; 5. Connector; 6. Baffle plate; 7. Air bag; 8. First motor; 9. Second motor; 10 1, the first material guide plate; 11, the second material guide plate; 12, the breaking rod; 13, the chassis; 14, the fan; 15, the first collection box; 16, the second collection box; 17, the inclined plate.

Detailed ways

In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with specific examples.

It should be noted that, unless otherwise defined, the technical terms or scientific terms used in the present invention shall have the usual meanings understood by those skilled in the art to which the present invention belongs. "First", "second" and similar words used in the present invention do not indicate any order, quantity or importance, but are only used to distinguish different components. "Comprising" or "comprising" and similar words mean that the elements or items appearing before the word include the elements or items listed after the word and their equivalents, without excluding other elements or items. Words such as "connected" or "connected" are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "Up", "Down", "Left", "Right" and so on are only used to indicate the relative positional relationship. When the absolute position of the described object changes, the relative positional relationship may also change accordingly.

As shown in Fig. 1 to Fig. 5, a kind of sesame ball production raw material screening method comprises:

S101: adding raw materials into the first sieve barrel 2 in the screening machine;

S102: The first motor 8 drives the first sieve barrel 2 to rotate, and screens out small gravels smaller than sesame seeds, the small gravels are removed through the first material guide plate 10, and the raw materials are left in the first sieve barrel 2;

S103: the screened raw materials fall from the first sieve bucket 2 into the second sieve bucket 3;

S104: The second motor 9 drives the second sieve barrel 3 to rotate, and the large sand and gravel larger than sesame seeds are screened out, and the large sand and gravel are left in the second sieve barrel 3, and the raw materials fall onto the second material guide plate 11 .

When using this method to screen sesame raw materials, large gravel and small gravel can be screened out at one time through the rotation of the first sieve barrel 2 and the second sieve barrel 3, compared with the method of soaking in water in the prior art To screen small sand and gravel, the present invention does not need to perform subsequent drying operations, and at the same time, the screened raw materials directly fall on the second material guide plate 11, which is convenient for subsequent transfer processing, so that the overall screening operation is more convenient and fast.

In some embodiments, after the S104 includes:

S201: The raw materials falling from the second material guide plate 11 fall onto the breaking rod 12, and the breaking rod 12 breaks up the raw materials;

S202: Blow the scattered raw materials through the fan 14;

S203: The shriveled sesame seeds in the raw materials fall into the first collection box 15 far away from the fan 14, and the qualified raw materials fall into the second collection box 16 close to the fan 14.

There are still some shriveled sesame seeds in the raw materials that need to be screened out. In this method, the raw materials are scattered by falling on the breaking rod 12, and then the fan 14 generates wind to blow the raw materials, so that the shriveled sesame seeds in the raw materials fall to the fan 12. 14 far away in the first collection box 15, the qualified raw material falls in the second collection box 16 near from the fan 14, so that the shriveled sesame is screened out.

In some embodiments, before S202 includes:

S301: Detect the impact force received by the breaking rod 12 through the pressure sensor, and match the real-time impact force to the corresponding impact force level;

S302: Match the corresponding impact force level with the wind speed gear of the fan 14, and determine the wind speed gear of the fan 14.

Since the raw materials falling on the breaking rod 12 will be more or less, if the same wind force is used for screening, the result of the screening will be unsatisfactory. Impact force, a large impact force indicates that there are more falling raw materials, and a small impact force indicates that there are few raw materials falling. How much, to adjust the wind speed of the fan 14, and then improve the screening effect.

In some embodiments, the screening machine in S101 includes two brackets 1, the first screen bucket 2 and the second screen bucket 3 are rotatably connected between the two brackets 1, the first The inside of the sieve bucket 2 and the second sieve bucket 3 is provided with a connecting rod 4, and the first sieve bucket 2 and the second sieve bucket 3 are rotatably connected with a connecting piece 5 and communicated through the connecting piece 5, The connecting piece 5 is provided with a baffle plate 6, and the two sides of the baffle plate 6 are provided with an air bag 7, and when the air bag 7 is inflated, the first sieve bucket 2 and the second sieve bucket 3 can be isolated, The first material guide plate 10 is arranged under the first screen bucket 2 , and the second material guide plate 11 is arranged under the second screen bucket 3 .

When working, when the first sieve bucket 2 is finished, the air bag 7 is deflated, so that the first sieve bucket 2 communicates with the second sieve bucket 3, so that the raw materials in the first sieve bucket 2 can directly fall into the second sieve bucket 3. In the sieve bucket 3, the way for this kind of raw material to fall from the first sieve bucket 2 to the second sieve bucket 3 is convenient and quick.

In some embodiments, the breaking rod 12 is arranged under the second material guide plate 11, the fan 14 is arranged on one side of the second material guide plate 11, and the first collection box 15 And the second collection box 16 is arranged below the breaking rod 12 .

In some embodiments, the bottom of the breaking rod 12 is provided with a chassis 13, the pressure sensor is arranged at the bottom of the chassis 13, the pressure sensor is electrically connected to a controller, and the fan 14 is connected to the The controller is electrically connected.

The impact force received by the breaking rod 12 is detected by a pressure sensor. A large impact force indicates that there are many falling raw materials, and a small impact force indicates that there are few falling raw materials. Match the corresponding impact force level with the wind speed gear of the fan 14 to determine The wind speed gear of the fan 14, the controller then controls the fan 14 to be adjusted to the corresponding gear, so as to realize the wind speed of the fan 14 according to the amount of falling raw materials, and then improve the screening effect.

In some embodiments, the top of the breaking rod 12 is wave-shaped, which is used to improve the breaking effect of the raw materials.

In some embodiments, the first screen bucket 2 is provided with an inclined plate 17 , and the inclined plate 17 is used to make the raw materials in the first screen bucket 2 fall into the second screen bucket 3 .

Those of ordinary skill in the art should understand that: the discussion of any of the above embodiments is exemplary only, and is not intended to imply that the scope of the present invention (including claims) is limited to these examples; under the idea of the present invention, the above embodiments or Combinations between technical features in different embodiments are also possible, steps may be carried out in any order, and there are many other variations of the different aspects of the invention as described above, which are not presented in detail for the sake of brevity.

The present invention is intended to embrace all such alternatives, modifications and variations that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalent replacements, improvements, etc. within the spirit and principles of the present invention shall be included within the protection scope of the present invention.

Claims (8)

1. The method for screening the raw materials for producing the sesame balls is characterized by comprising the following steps of:

s101: adding the raw materials into a first sieve barrel in a sieving machine;

s102: the first screening barrel is driven to rotate by the first motor, small sand and stones with the volume smaller than that of sesame are screened out, the small sand and stones are removed through the first material guide plate, and raw materials are left in the first screening barrel;

s103: the screened raw materials fall into a second sieve barrel from the first sieve barrel;

s104: the second screening barrel is driven to rotate by the second motor, large sand and stones with the volume larger than that of sesame are screened out, the large sand and stones are left in the second screening barrel, and raw materials fall onto the second material guide plate.

2. The method according to claim 1, wherein the step S104 is followed by:

s201: the raw materials falling from the second material guiding plate fall onto a scattering rod, and the scattering rod scatters the raw materials;

s202: blowing the scattered raw materials by a fan;

s203: the shrunken sesame in the raw material falls into a first collection box far from the fan, and the qualified raw material falls into a second collection box near to the fan.

3. The method according to claim 2, wherein the step S202 is preceded by:

s301: detecting the impact force received by the scattering rod through a pressure sensor, and matching the real-time impact force into the corresponding impact force grade;

s302: and matching the corresponding impact force level with the wind speed gear of the fan to determine the wind speed gear of the fan.

4. The method according to claim 3, wherein the screening machine in S101 comprises two brackets, the first screen barrel and the second screen barrel are rotatably connected between the two brackets, connecting rods are disposed inside the first screen barrel and the second screen barrel, the first screen barrel and the second screen barrel are rotatably connected with connecting pieces and are communicated through the connecting pieces, baffles are disposed in the connecting pieces, air bags are disposed on two sides of the baffles, when the air bags are inflated, the first screen barrel and the second screen barrel can be isolated, the first material guide plate is disposed below the first screen barrel, and the second material guide plate is disposed below the second screen barrel.

5. The method according to claim 4, wherein the scattering bar is disposed below the second guide plate, the fan is disposed at one side of the second guide plate, and the first collecting box and the second collecting box are disposed below the scattering bar.

6. The method according to claim 5, wherein the bottom of the breaking rod is provided with a bottom frame, the pressure sensor is arranged at the bottom of the bottom frame, the pressure sensor is electrically connected with a controller, and the fan is electrically connected with the controller.

7. The method of claim 5, wherein the top of the breaking rod is wavy to enhance the breaking effect on the raw materials.

8. The method according to claim 4, wherein the first sieve barrel is provided with an inclined plate for allowing the raw material in the first sieve barrel to fall into the second sieve barrel.

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