Impurity removal device for nut processing pretreatment

Abstract

The utility model relates to the technical field of nut processing, in particular to an impurity removal device for nut processing pretreatment, which comprises a body, a feeding box, a feeding cylinder, a feeding cylinder, a feeding cylinder, a feeding cylinder, a feeding cylinder, a feeding cylinder, a feeding cylinder, a feeding cylinder, a feeding cylinder and an impurity removal cylinder, and is characterized in that the feeding cylinder is rotationally arranged in the feeding cylinder; the blanking channel is fixedly arranged at the bottom of the feeding box, bristles are arranged in the blanking channel, and a dust collection cover is fixedly arranged on the blanking channel; wherein a groove is formed in the feeding cylinder, dust collecting holes are formed in the discharging channel, and the dust collecting holes and the bristles are arranged at intervals. According to the impurity removal device for nut processing pretreatment, after nuts fall into the falling channel, the bristles in the falling channel slightly brush the nuts, so that impurities and dust on the surfaces of the nuts are brushed off, the impurity removal device is matched with the feeding barrel, ordered falling is achieved, nut accumulation is avoided, impurities of the nuts can be fully removed, and the nut processing pretreatment efficiency is improved. The impurity removal rate and the impurity removal effect are effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of nut processing, in particular to an impurity removal device used for pre-processing of nuts. Background Art

[0002] Before nut processing, the nuts need to be cleaned to facilitate subsequent processing.

[0003] Publication number CN213033009U, publication date 20210423, discloses a debris removal device for nut processing, including a bracket, an L-shaped fixing frame, a second debris removal unit, a first debris removal unit, a debris storage unit, a second power unit, fixing bolts, a debris removal box support plate and a blanking channel; the first debris removal unit: includes a motor 1, a fan, two inclined plates, two partition plates and a debris removal box, and a blanking channel is opened at the upper right end of the debris removal box.

[0004] In the prior art including the above-mentioned patent, the fan rotates when the motor rotates. When nuts enter, the wind drives the lighter debris to move laterally and fly out of the dust removal box. The partition plate blocks the nuts and the inclined plate extends the residence time of the nuts. However, after entering the dust removal box, the nuts are easily accumulated, resulting in the impurities attached to the surface of the nuts in the middle being blocked and unable to be blown away when removing lighter impurities. Utility Model Content

[0005] The purpose of the utility model is to provide an impurity removal device for nut processing pretreatment, which is used to solve the technical problem in the prior art that nuts are easily piled up after entering the impurity removal box, resulting in the impurities attached to the surface of the nuts in the middle being blocked and unable to be blown away when removing lighter impurities.

[0006] In order to achieve the above-mentioned purpose, the present invention provides the following technical solution: a de-impurity device for pre-processing nuts, comprising:

[0007] The main body has a feed box fixedly arranged therein, a feed cylinder rotatably arranged therein, and a groove is provided on the feed cylinder;

[0008] It also includes a material drop channel fixedly arranged at the bottom of the feeding box, in which bristles are arranged, and a dust collecting cover is fixedly arranged on the material drop channel;

[0009] Among them, a groove is opened on the feeding cylinder, a dust collecting hole is opened on the dropping channel, and the dust collecting hole is spaced apart from the bristles.

[0010] Preferably, the device further comprises a centrifugal pump fixedly arranged on the main body, and a second connecting pipe is connected between the air inlet of the centrifugal pump and the dust collecting hood.

[0011] Preferably, the utility model further comprises a dust collecting box fixedly arranged on the main body, in which a filter screen is fixedly arranged.

[0012] Preferably, the air inlet of the dust box and the air outlet of the centrifugal pump are connected through a first connecting pipe.

[0013] Preferably, it further comprises a motor fixedly arranged on the main body, the output end of which is fixedly connected to the feeding barrel.

[0014] Preferably, the device further comprises a third connecting pipe fixedly arranged at the air outlet of the dust collecting box, wherein the air outlet of the third connecting pipe is arranged corresponding to the motor.

[0015] Preferably, it further comprises a screen arranged obliquely inside the body, on which speed brakes are arranged in an array.

[0016] In the above technical scheme, the utility model provides a de-impurity device for nut processing pre-treatment, which has the following beneficial effects: the nuts are fed into the feeding box inside the main body through the feeding port at the top of the main body, and some nuts fall into the grooves opened on the feeding tube, driving the feeding tube to rotate inside the feeding box. When the groove of the feeding tube rotates to the bottom position of the feeding box, the groove is corresponding to the dropping channel, and the nuts located in the groove fall into the dropping channel under the action of gravity and continue to drop along the dropping channel. After the nuts fall into the dropping channel, the bristles inside the dropping channel lightly brush the nuts, thereby brushing off impurities and dust on the surface of the nuts, and starting the dust collection mechanism to suck through the dust collecting holes opened on the dust collecting hood and the dropping channel, thereby collecting the brushed dust, and cooperating with the feeding tube, not only orderly dropping is achieved without causing accumulation of nuts, but also sufficient de-impurity of the nuts can be carried out, effectively improving the de-impurity rate and de-impurity effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments. Obviously, the drawings described below are only some embodiments recorded in the present invention. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0018] Figure 1 A schematic diagram of a three-dimensional structure provided by an embodiment of the utility model;

[0019] Figure 2 A schematic diagram of the internal three-dimensional structure of the main body provided in an embodiment of the present utility model;

[0020] Figure 3 A schematic diagram of the internal three-dimensional structure of the main body provided by an embodiment of the utility model when viewed from above;

[0021] Figure 4 A schematic diagram of a front cross-sectional structure provided for an embodiment of the present utility model;

[0022] Figure 5 A schematic side sectional view of an embodiment of the present invention;

[0023] Figure 6 This is a schematic diagram of the front cross-sectional structure of the dust collecting box provided by an embodiment of the present utility model.

[0024] Description of reference numerals:

[0025] 1. Main body; 11. Feed inlet; 12. Discharge outlet; 2. Motor; 3. Centrifugal pump; 31. First connecting pipe; 32. Second connecting pipe; 4. Dust collecting box; 41. Third connecting pipe; 42. Filter; 5. Collection box; 6. Dropping channel; 61. Brush; 62. Dust collecting hole; 63. Dust collecting hood; 7. Screen; 71. Speed ​​reducer; 8. Feeding box; 81. Feeding barrel; 811. Groove. DETAILED DESCRIPTION

[0026] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below with reference to the accompanying drawings.

[0027] like Figure 1-6 As shown, a de-impurity device for nut processing pre-treatment comprises:

[0028] The main body 1 has a feed box 8 fixedly disposed therein, a feed cylinder 81 rotatably disposed therein, and a groove 811 is provided on the feed cylinder 81;

[0029] It also includes a material drop channel 6 fixedly arranged at the bottom of the feeding box 8, in which bristles 61 are arranged, and a dust collecting cover 63 is fixedly arranged on the material drop channel 6;

[0030] A groove 811 is provided on the feeding cylinder 81 , and a dust collecting hole 62 is provided on the blanking channel 6 . The dust collecting hole 62 is spaced apart from the bristles 61 .

[0031] Specifically, when removing impurities, the nuts are fed into the feeding box 8 inside the main body 1 through the feeding port 11 at the top of the main body 1, and some nuts fall into the groove 811 opened on the feeding tube 81, driving the feeding tube 81 to rotate inside the feeding box 8. When the groove 811 of the feeding tube 81 rotates to the bottom position of the feeding box 8, at this time, the groove 811 is set corresponding to the dropping channel 6, and the nuts located in the groove 811 fall into the dropping channel 6 under the action of gravity, and continue to drop along the dropping channel 6, which can achieve orderly dropping and effectively avoid the occurrence of blockage.

[0032] Furthermore, after the nuts fall into the dropping channel 6, the bristles 61 inside the dropping channel 6 lightly brush the nuts, thereby brushing off the impurities and dust on the surface of the nuts, and starting the dust suction mechanism to suck through the dust collecting hood 63 and the dust collecting holes 62 opened on the dropping channel 6, thereby collecting the brushed dust, and cooperating with the feeding barrel 81, not only can orderly dropping be achieved without causing accumulation of nuts, but also the nuts can be fully cleaned of impurities, effectively improving the impurity removal rate and impurity removal effect.

[0033] In the above technology, the nuts are fed into the feeding box 8 inside the main body 1 through the feeding port 11 at the top of the main body 1, and some nuts fall into the groove 811 opened on the feeding tube 81, driving the feeding tube 81 to rotate inside the feeding box 8. When the groove 811 of the feeding tube 81 rotates to the bottom position of the feeding box 8, the groove 811 is corresponding to the dropping channel 6, and the nuts located in the groove 811 fall into the dropping channel 6 under the action of gravity and continue to drop along the dropping channel 6. After the nuts fall into the dropping channel 6, the bristles 61 inside the dropping channel 6 lightly brush the nuts, thereby brushing off impurities and dust on the surface of the nuts, and starting the dust collection mechanism to suck through the dust collecting cover 63 and the dust collecting holes 62 opened on the dropping channel 6, thereby collecting the brushed dust, and cooperating with the feeding tube 81, not only orderly dropping is achieved without causing accumulation of nuts, but also sufficient impurities are removed from the nuts, effectively improving the impurity removal rate and impurity removal effect.

[0034] As a further embodiment provided by the present invention, the centrifugal pump 3 is further provided, which is fixedly mounted on the main body 1 , and a second connecting pipe 32 is connected between the air inlet of the centrifugal pump 3 and the dust collecting cover 63 .

[0035] Specifically, after the nuts fall into the dropping channel 6, the bristles 61 inside the dropping channel 6 lightly brush the nuts, thereby brushing off the impurities and dust on the surface of the nuts, and starting the centrifugal pump 3 to suck the dust collecting cover 63 through the second connecting pipe 32, and further suck through the dust collecting hole 62 opened on the dust collecting cover 63 and the dropping channel 6, so as to collect the brushed dust, and cooperate with the feeding barrel 81, not only to achieve orderly dropping, but also to avoid the accumulation of nuts, and to fully remove impurities from the nuts, effectively improving the impurity removal rate and impurity removal effect.

[0036] As a further embodiment provided by the present invention, the present invention further comprises a dust box 4 fixedly arranged on the main body 1 , in which a filter screen 42 is fixedly arranged.

[0037] Specifically, the air inlet of the dust box 4 is connected to the air outlet of the centrifugal pump 3 via the first connecting pipe 31. After the nuts fall into the feeding channel 6, the bristles 61 inside the feeding channel 6 gently brush the nuts, thereby brushing off impurities and dust on the surface of the nuts. The centrifugal pump 3 is then started to suck the dust from the dust cover 63 through the second connecting pipe 32. The dust is further sucked through the dust cover 63 and the dust collection holes 62 provided in the feeding channel 6. The dust further enters the dust box 4 through the first connecting pipe 31. The dust in the air is further filtered by the filter 42 and discharged through the air outlet of the dust box 4.

[0038] As a further embodiment provided by the present invention, the motor 2 is further provided on the main body 1 , and the output end of the motor 2 is fixedly connected to the feeding cylinder 81 .

[0039] Specifically, the starting motor 2 further drives the feeding tube 81 to rotate inside the feeding box 8. When the groove 811 of the feeding tube 81 rotates to the bottom position of the feeding box 8, at this time, the groove 811 is set corresponding to the dropping channel 6, and the nuts located in the groove 811 fall into the dropping channel 6 under the action of gravity, and continue to drop along the dropping channel 6, which can achieve orderly dropping and effectively avoid the occurrence of blockage.

[0040] As a further embodiment provided by the present invention, the third connecting pipe 41 is further provided, which is fixedly arranged at the air outlet of the dust box 4 , and the air outlet thereof is provided corresponding to the motor 2 .

[0041] Specifically, the air inlet of the dust box 4 is connected to the air outlet of the centrifugal pump 3 through the first connecting pipe 31. After the nuts fall into the blanking channel 6, the bristles 61 inside the blanking channel 6 lightly brush the nuts, thereby brushing off the impurities and dust on the surface of the nuts. The centrifugal pump 3 is started to suck the dust cover 63 through the second connecting pipe 32, and further sucks the dust through the dust cover 63 and the dust collection holes 62 opened on the blanking channel 6. The dust further enters the dust box 4 through the first connecting pipe 31. After the dust in the air is further filtered by the filter 42, the air is blown to the motor 2 through the third connecting pipe 41, thereby dissipating the heat of the motor 2, effectively extending the service life of the motor 2, and no additional heat dissipation mechanism is required to dissipate the heat of the motor 2, effectively saving production costs.

[0042] As a further embodiment provided by the present invention, the invention further comprises a screen 7 obliquely arranged inside the body 1 , on which a speed reduction plate 71 is arranged in an array.

[0043] Specifically, after the nuts pass through the dropping channel 6 to remove light impurities, they fall onto the screen 7. Since the screen 7 is set at an angle, the nuts roll along the screen 7, and the impurities such as stones mixed in the nuts are filtered and screened out by the screening of the screen 7. The impurities that fall through the screen fall into the collecting box 5 for collection. The deceleration plate 71 set on the screen 7 can slow down the nuts, so that the impurities can be better screened, and the nuts are discharged through the discharge port 12 at the bottom of the main body 1.

[0044] Working principle: When removing impurities, the nuts are fed into the feeding box 8 inside the main body 1 through the feeding port 11 at the top of the main body 1, and some nuts fall into the groove 811 opened on the feeding tube 81. The starting motor 2 further drives the feeding tube 81 to rotate inside the feeding box 8. When the groove 811 of the feeding tube 81 rotates to the bottom position of the feeding box 8, the groove 811 is corresponding to the dropping channel 6, and the nuts in the groove 811 fall into the dropping channel 6 under the action of gravity, and continue to drop along the dropping channel 6, which can realize orderly dropping and effectively avoid the occurrence of blockage. After the nuts fall into the dropping channel 6, the bristles 61 inside the dropping channel 6 lightly brush the nuts, thereby brushing off impurities and dust on the surface of the nuts, and starting the dust collection mechanism through the dust collecting hood 63 and The dust collecting holes 62 opened on the blanking channel 6 are used for suction, thereby collecting the dust brushed off, and cooperate with the feeding tube 81, which not only realizes orderly blanking without causing accumulation of nuts, but also can fully remove impurities from the nuts, effectively improving the impurity removal rate and impurity removal effect. The centrifugal pump 3 is started to suck the dust collecting cover 63 through the second connecting pipe 32, and further sucked through the dust collecting cover 63 and the dust collecting holes 62 opened on the blanking channel 6. The dust further enters the dust collecting box 4 through the first connecting pipe 31. After the dust in the air is further filtered through the filter 42, the air is blown to the motor 2 through the third connecting pipe 41, thereby dissipating the heat of the motor 2, effectively extending the service life of the motor 2, and no additional heat dissipation mechanism is required to dissipate the heat of the motor 2, effectively saving production costs.

[0045] The above description is merely illustrative of certain exemplary embodiments of the present invention. It goes without saying that those skilled in the art will be able to modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and description are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A device for removing impurities from nuts during processing, characterized in that: include: A main body (1) is provided with a feed box (8) fixedly disposed therein, a feed cylinder (81) is rotatably disposed therein, and a groove (811) is provided on the feed cylinder (81); It also includes a material drop channel (6) fixedly arranged at the bottom of the feeding box (8), wherein bristles (61) are arranged inside the material drop channel (6), and a dust collecting cover (63) is fixedly arranged on the material drop channel (6); A groove (811) is provided on the feeding cylinder (81), a dust collecting hole (62) is provided on the blanking channel (6), and the dust collecting hole (62) is spaced apart from the bristles (61).

2. The impurity removal device for nut processing pretreatment according to claim 1, characterized in that: It also includes a centrifugal pump (3) fixedly arranged on the body (1), and a second connecting pipe (32) is connected between the air inlet of the centrifugal pump and the dust collecting cover (63).

3. The impurity removal device for nut processing pretreatment according to claim 1, characterized in that: It also includes a dust collection box (4) fixedly arranged on the main body (1), in which a filter screen (42) is fixedly arranged.

4. The impurity removal device for nut processing pretreatment according to claim 3, characterized in that: The air inlet of the dust collecting box (4) and the air outlet of the centrifugal pump (3) are connected via a first connecting pipe (31).

5. The impurity removal device for nut processing pretreatment according to claim 1, characterized in that: It also includes a motor (2) fixedly mounted on the body (1), the output end of which is fixedly connected to the feeding cylinder (81).

6. The impurity removal device for nut processing pretreatment according to claim 3, characterized in that: It also includes a third connecting pipe (41) fixedly arranged at the air outlet of the dust collecting box (4), and the air outlet thereof is arranged corresponding to the motor (2).

7. The impurity removal device for nut processing pretreatment according to claim 1, characterized in that: It also includes a screen (7) obliquely arranged inside the body (1), on which a deceleration plate (71) is arranged in an array.

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