Peeling machine for pretreatment of nut products

Abstract

The utility model relates to the technical field of nut processing, in particular to a peeling machine for preprocessing nut products, which comprises a body, a feeding roller is rotatably arranged at the top of the inside of the body, and grooves are formed in the feeding roller in a circumferential array manner; the opening blades are arranged in the body in an array mode, and the knife edges of the opening blades are attached to the outer wall of the feeding roller; wherein a sliding groove is formed in the inner wall of the groove, a push rod is arranged in the sliding groove in a sliding mode, and an arc-shaped push plate and a spring are arranged at the two ends of the push rod respectively. Compared with the prior art, the huller for pretreating the nut products, provided by the utility model, has the advantages that through the arrangement of the feeding roller and the opening blade, each nut can be effectively opened, the feeding port can be effectively prevented from being blocked by the nuts during feeding, the feeding is more orderly, and the efficiency is improved. Therefore, the subsequent peeling efficiency and the peeling success rate are further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of nut processing, and particularly relates to a peeling machine for preprocessing nut products. Background Art

[0002] When nuts are processed, they need to be peeled, and generally a peeling machine is used for peeling.

[0003] A peeling machine for processing nut foods, with the publication number CN220756453U and the publication date April 12, 2024, includes a machine shell, and a feed hopper is arranged at the upper end of the machine shell, and a crushing roller is arranged in the feed hopper.

[0004] In the prior art including the above patent, the green skin of nuts is punctured by the sharp ends on the surface of the crushing roller, and then the nuts fall between the rolling roller groups inside the machine shell. The nuts are rubbed and extruded by the green skin under the drive of the two rolling roller shaft motors. The sharp ends of the crushing roller are easy to penetrate into the nuts, so that the nuts move together with the sharp ends. After being peeled off, there is only one hole on the green skin, and the green skin of the nuts cannot be well opened, which is not conducive to subsequent peeling, thus affecting the success rate of subsequent peeling. Summary of the Utility Model

[0005] The purpose of the utility model is to provide a peeling machine for preprocessing nut products, which is used to solve the technical problem that the opening effect of the prior art is not good and affects the success rate of subsequent peeling.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions: A peeling machine for preprocessing nut products, including:

[0007] A main body, with a feeding roller rotatably arranged at the top inside it, and grooves are arranged in a circumferential array on the feeding roller;

[0008] Opening blades, which are arranged in an array inside the main body, and the cutting edges of the opening blades are arranged in contact with the outer wall of the feeding roller;

[0009] Among them, a chute is arranged on the inner wall of the groove, and a push rod is slidably arranged in the chute. Arc-shaped push plates and springs are respectively arranged at both ends of the push rod.

[0010] Preferably, it further includes peeling rollers symmetrically arranged inside the main body, with spiral blades fixed on them, and the spiral blades on the two peeling rollers are arranged staggeredly.

[0011] Preferably, it further includes a screen that reciprocally moves inside the main body and is inclined at 15° to the horizontal plane.

[0012] Preferably, it further includes a reciprocating wheel fixed on the feeding roller, with a reciprocating groove opened on it.

[0013] Preferably, it further includes a connecting rod fixedly arranged on the screen mesh, and the top end of the connecting rod is slidably arranged in the reciprocating groove.

[0014] Preferably, it further includes a first motor fixedly arranged on the main body, and the output end of the first motor is fixedly connected to the feeding roller.

[0015] In the above technical solution, a peeling machine for preprocessing nut products provided by the present utility model has the following beneficial effects: Pour the nuts to be peeled into the main body through the feeding port at the top of the main body, drive the feeding roller to rotate. As the nuts enter the main body and rotate with the feeding roller, the nuts enter the grooves formed in the feeding roller and rotate with the feeding roller. Under the pushing of the groove wall of the groove, the nuts contact the cutting edge of the opening blade, so as to cut the green skin of the nuts, thereby opening the nut skin. As the feeding roller rotates, the opened nuts are located at the bottom of the feeding roller and fall for feeding under the action of their own gravity. Compared with the prior art, it can not only ensure effective opening of each nut, but also effectively prevent the nuts from blocking the feeding port during feeding, and the feeding is more orderly, thereby further improving the subsequent peeling efficiency and peeling success rate. Description of the Drawings

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings required for use in the embodiments. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For those of ordinary skill in the art, other drawings can also be obtained according to these drawings.

[0017] Figure 1 It is a front view three-dimensional structure schematic diagram provided by an embodiment of the present utility model;

[0018] Figure 2 It is a rear view three-dimensional structure schematic diagram provided by an embodiment of the present utility model;

[0019] Figure 3 It is an internal structure schematic diagram provided by an embodiment of the present utility model;

[0020] Figure 4 It is a side sectional structure schematic diagram provided by an embodiment of the present utility model;

[0021] Figure 5 It is a front sectional structure schematic diagram provided by an embodiment of the present utility model;

[0022] Figure 6 It is an enlarged schematic diagram of Structure A provided by an embodiment of the present utility model.

[0023] Description of the Reference Numerals:

[0024] 1. Body; 11. Feed inlet; 12. Green peel discharge outlet; 13. Nut discharge outlet; 2. Sieve; 3. Connecting rod; 4. Reciprocating wheel; 41. Reciprocating groove; 5. First motor; 51. Feeding roller; 511. Groove; 5111. Slide groove; 512. Arc-shaped push plate; 513. Push rod; 514. Spring; 6. Second motor; 61. Peeling roller; 611. Spiral blade; 7. Opening blade. Detailed implementation manner

[0025] In order to enable those skilled in the art to better understand the technical solution of the present utility model, the present utility model will be further described in detail below with reference to the accompanying drawings.

[0026] As Figure 1-6 shown, a peeling machine for the pretreatment of nut products includes:

[0027] A body 1, with a feeding roller 51 rotatably arranged at the top inside it, and grooves 511 are arranged in a circumferential array on the feeding roller 51;

[0028] Opening blades 7 are arranged in an array inside the body 1, and the cutting edges of the opening blades 7 are arranged in contact with the outer wall of the feeding roller 51;

[0029] Among them, slide grooves 5111 are opened on the inner wall of the groove 511, a push rod 513 is slidably arranged in the slide groove 5111, and an arc-shaped push plate 512 and a spring 514 are respectively arranged at both ends of the push rod 513.

[0030] Specifically, the nuts to be peeled are poured into the inside of the body 1 through the feed inlet 11 at the top of the body 1, and the feeding roller 51 is driven to rotate clockwise (taking the direction as shown in Figure 5 as the standard). As the nuts enter the body 1 and rotate with the feeding roller 51, the nuts enter the grooves 511 opened on the feeding roller 51 and rotate with the feeding roller 51. The nuts are pushed by the groove walls of the grooves 511 and come into contact with the cutting edges of the opening blades 7, so as to cut the green peels of the nuts, thus opening the nut peels. As the feeding roller 51 rotates, the opened nuts are located at the bottom of the feeding roller 51 and fall for feeding under the action of their own gravity. This can not only ensure effective opening of each nut, but also effectively prevent the nuts from blocking the feed inlet during feeding, and the feeding is more orderly, thereby further improving the subsequent peeling efficiency and peeling success rate.

[0031] Further, after the nuts enter the grooves 511 formed in the feeding roller 51, as the feeding roller 51 rotates, the nuts are pushed against the nut extrusion arc-shaped push plate 512 under the action of the inner wall of the main body 1, thereby causing the push rod 513 to move and compress the spring 514. When the nuts move to the opening blade 7, the spring 514 restores its deformation and pushes the push rod 513 to move. Further, the nuts are pushed against the cutting edge of the opening blade 7 through the arc-shaped push plate 512, and as the feeding roller 51 rotates, the opening blade 7 can perform mouth leaning on the nuts, which can open nuts of different sizes, and the opening is more uniform, facilitating subsequent peeling.

[0032] In the above technology, the nuts to be peeled are poured into the interior of the main body 1 through the feeding port 11 at the top of the main body 1, and the feeding roller 51 is driven to rotate clockwise (taking the direction shown as the standard), and the nuts entering the main body 1 enter the grooves 511 formed in the feeding roller 51 as the feeding roller 51 rotates. As the feeding roller 51 rotates, the nuts are pushed by the groove wall of the groove 511 to contact the cutting edge of the opening blade 7, thereby cutting the green skin of the nuts, opening the nut skin, and as the feeding roller 51 rotates, the opened nuts are located at the bottom of the feeding roller 51 and fall for feeding under their own gravity. Compared with the prior art, it can not only ensure effective opening of each nut, but also effectively prevent the nuts from blocking the feeding port during feeding, and the feeding is more orderly, thereby further improving the subsequent peeling efficiency and peeling success rate. Figure 5 In the above technology, the nuts to be peeled are poured into the interior of the main body 1 through the feeding port 11 at the top of the main body 1, and the feeding roller 51 is driven to rotate clockwise (taking the direction shown as the standard), and the nuts entering the main body 1 enter the grooves 511 formed in the feeding roller 51 as the feeding roller 51 rotates. As the feeding roller 51 rotates, the nuts are pushed by the groove wall of the groove 511 to contact the cutting edge of the opening blade 7, thereby cutting the green skin of the nuts, opening the nut skin, and as the feeding roller 51 rotates, the opened nuts are located at the bottom of the feeding roller 51 and fall for feeding under their own gravity. Compared with the prior art, it can not only ensure effective opening of each nut, but also effectively prevent the nuts from blocking the feeding port during feeding, and the feeding is more orderly, thereby further improving the subsequent peeling efficiency and peeling success rate.

[0033] As a further embodiment provided by the present utility model, it further includes peeling rollers 61 symmetrically arranged inside the main body 1, on which spiral blades 611 are fixedly arranged, and the spiral blades 611 on the two peeling rollers 61 are arranged staggeredly.

[0034] Specifically, the nuts to be peeled are poured into the interior of the main body 1 through the feeding port 11 at the top of the main body 1, and the feeding roller 51 is driven to rotate clockwise (taking the direction shown as the standard), and the nuts entering the main body 1 enter the grooves 511 formed in the feeding roller 51 as the feeding roller 51 rotates. As the feeding roller 51 rotates, the nuts are pushed by the groove wall of the groove 511 to contact the cutting edge of the opening blade 7, thereby cutting the green skin of the nuts, opening the nut skin, and as the feeding roller 51 rotates, the opened nuts are located at the bottom of the feeding roller 51 and fall to the gap between the two peeling rollers 61 under their own gravity. Figure 5 In the above technology, the nuts to be peeled are poured into the interior of the main body 1 through the feeding port 11 at the top of the main body 1, and the feeding roller 51 is driven to rotate clockwise (taking the direction shown as the standard), and the nuts entering the main body 1 enter the grooves 511 formed in the feeding roller 51 as the feeding roller 51 rotates. As the feeding roller 51 rotates, the nuts are pushed by the groove wall of the groove 511 to contact the cutting edge of the opening blade 7, thereby cutting the green skin of the nuts, opening the nut skin, and as the feeding roller 51 rotates, the opened nuts are located at the bottom of the feeding roller 51 and fall to the gap between the two peeling rollers 61 under their own gravity.

[0035] Further, two second motors 6 are simultaneously started to drive the two peeling rollers 61 to rotate synchronously and reversely, thereby rubbing off the green skin of the nuts falling at the gap between the two peeling rollers 61 through the spiral blades 611, so that the nuts are separated from the green skin, thereby realizing automatic peeling and improving production efficiency.

[0036] As a further embodiment provided by the present utility model, it further includes a screen 2 reciprocally moving inside the main body 1, which is inclined at 15° to the horizontal plane.

[0037] Specifically, after peeling, the nuts and the green peels fall onto the screen 2, and the screen 2 is driven to reciprocally move, thereby screening and collecting the nuts and the green peels. The nuts fall into the bottom of the main body 1 through the screen 2 and are discharged through the nut discharge port 13. Since the screen 2 is inclined, the green peels slide along the screen 2 and are discharged through the green peel discharge port 12, thus realizing automatic peeling. At the same time, the separation and collection of the green peels and the nuts are realized, thereby saving the cost of purchasing screening equipment, saving the transfer time, and improving the production efficiency.

[0038] As a further embodiment provided by the present utility model, it further includes a reciprocating wheel 4 fixedly arranged on the feeding roller 51, and a reciprocating groove 41 is formed thereon.

[0039] Specifically, it further includes a connecting rod 3 fixedly arranged on the screen 2, and the top end thereof is slidably arranged in the reciprocating groove 41. While the feeding roller 51 rotates, the reciprocating wheel 4 is driven to rotate, so as to push the top end of the connecting rod 3 to slide in the reciprocating groove 41 through the reciprocating groove 41 formed on the reciprocating wheel 4. Since the reciprocating groove 41 is arranged as Figure 3 shown, and the other end is fixedly arranged on the screen 2, the connecting rod 3 is restricted by the moving track of the screen 2 and makes a reciprocating movement in the left - right direction under the action of the reciprocating groove 41 (taking the Figure 4 shown direction as the standard). Thereby driving the screen 2 to reciprocally move, without the need for an additional driving source to drive the screen 2 to reciprocally move, further simplifying the structure and saving the equipment manufacturing cost.

[0040] As a further embodiment provided by the present utility model, it further includes a first motor 5 fixedly arranged on the main body 1, and the output end thereof is fixedly connected to the feeding roller 51.

[0041] Specifically, the first motor 5 is driven to drive the feeding roller 51 to rotate. The nuts entering the main body 1 enter the groove 511 formed on the feeding roller 51 along with the rotation of the feeding roller 51, and as the feeding roller 51 rotates, the nuts are pushed by the groove wall of the groove 511 to contact the cutting edge of the opening blade 7, thereby cutting the green peels of the nuts, opening the nut skins, and as the feeding roller 51 rotates, the opened nuts are located at the bottom of the feeding roller 51 and fall for feeding under their own gravity. While the feeding roller 51 rotates, the reciprocating wheel 4 is driven to rotate, so as to push the top end of the connecting rod 3 to slide in the reciprocating groove 41 through the reciprocating groove 41 formed on the reciprocating wheel 4. Since the reciprocating groove 41 is arranged as Figure 3 shown, and the other end is fixedly arranged on the screen 2, the connecting rod 3 is restricted by the moving track of the screen 2 and makes a reciprocating movement in the left - right direction under the action of the reciprocating groove 41 (taking theFigure 4 (subject to the direction shown). This drives the reciprocating movement of the screen 2, eliminating the need for an additional drive source to drive the reciprocating movement of the screen 2, further simplifying the structure and saving the manufacturing cost of the equipment.

[0042] Working principle: Nuts that need to be shelled are poured into the interior of the main body 1 through the feed inlet 11 at the top of the main body 1. The first motor 5 is driven to drive the feed roller 51 to rotate. As the nuts enter the main body 1 and rotate with the feed roller 51, the nuts enter the grooves 511 formed in the feed roller 51 and rotate with the feed roller 51. The nuts are pushed by the groove walls of the grooves 511 to contact the cutting edges of the opening blades 7, thereby cutting the green skins of the nuts, opening the nut skins, and as the feed roller 51 rotates, the opened nuts are located at the bottom of the feed roller 51 and fall under their own gravity for feeding. After shelling, the nuts and green skins fall onto the screen 2. The screen 2 is driven to reciprocate, thereby screening and collecting the nuts and green skins. The nuts pass through the screen 2 and fall to the bottom of the main body 1 and are discharged through the nut discharge port 13. Since the screen 2 is inclined, the green skins slide along the screen 2 and are discharged through the green skin discharge port 12, thus realizing automatic shelling. At the same time, the separation and collection of the green skins and nuts are realized, saving the cost of purchasing screening equipment, saving the transfer time, and improving production efficiency. While the feed roller 51 rotates, it drives the reciprocating wheel 4 to rotate, thereby pushing the top end of the connecting rod 3 to slide in the reciprocating groove 41 through the reciprocating groove 41 formed in the reciprocating wheel 4. Since the reciprocating groove 41 is Figure 3 set as shown, and the other end is fixedly arranged on the screen 2, the connecting rod 3 is restricted by the movement track of the screen 2 and makes a reciprocating movement in the left-right direction under the action of the reciprocating groove 41 (subject to the Figure 4 direction shown). This drives the reciprocating movement of the screen 2, eliminating the need for an additional drive source to drive the reciprocating movement of the screen 2, further simplifying the structure and saving the manufacturing cost of the equipment.

[0043] Only some exemplary embodiments of the present invention have been described by way of illustration. Undoubtedly, for those of ordinary skill in the art, the described embodiments can be modified in various different 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 the claims of the present invention.

Claims

1. A peeling machine for pretreatment of nut products, characterized in that: include: A main body (1) having a feeding roller (51) rotatably arranged on the top of the main body, wherein the feeding roller (51) is provided with grooves (511) in a circumferential array; Open blades (7), an array of which is arranged inside the body (1), and the cutting edges of the open blades (7) are arranged to fit the outer wall of the feeding roller (51); A sliding groove (5111) is provided on the inner wall of the groove (511), a push rod (513) is slidably arranged in the sliding groove (5111), and arc-shaped push plates (512) and springs (514) are respectively arranged at both ends of the push rod (513).

2. A peeling machine for pretreatment of nut products according to claim 1, characterized in that: It also comprises a peeling roller (61) symmetrically arranged inside the body (1), on which a spiral blade (611) is fixedly arranged, and the spiral blades (611) on the two peeling rollers (61) are arranged in a staggered manner.

3. A peeling machine for pre-processing nut products according to claim 1, characterized in that: It also includes a screen (2) which is reciprocatingly arranged in the body (1) and is inclined at 15° to the horizontal plane.

4. A peeling machine for pre-processing nut products according to claim 1, characterized in that: It also includes a reciprocating wheel (4) fixedly arranged on the feeding roller (51), and having a reciprocating groove (41) formed thereon.

5. A peeling machine for pre-processing nut products according to claim 3, characterized in that: It also includes a connecting rod (3) fixedly arranged on the screen (2), the top end of which is slidably arranged in the reciprocating groove (41).

6. A peeling machine for pre-processing nut products according to claim 1, characterized in that: It also includes a first motor (5) fixedly arranged on the body (1), the output end of which is fixedly connected to the feeding roller (51).

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