Automatic nut processing production line

Abstract

The invention belongs to the technical field of nut production and processing, and particularly relates to an automatic nut processing production line which comprises a shell breaking assembly, the shell breaking assembly comprises a support A and a motor A mounted on the surface of the support A through a mounting seat A, a positioning disc is arranged in the support A, and an output shaft of the motor A penetrates through the support A; two pairs of positioning rods are symmetrically and fixedly connected to the surface of the positioning disc, and two synchronous wheels are arranged in the support A; according to the nut shell breaking device, precise shell breaking of nuts can be achieved through cooperation of an extrusion column and a limiting hole, a classification assembly is further added, nuts of different sizes can be classified through cooperation of a starting collection frame and a classification rod, meanwhile, a residue screening assembly is added, and through cooperation of a half gear and a screening plate, the nut shell breaking efficiency is improved. And broken nut residues can be removed.

Description

Technical Field

[0001] The invention belongs to the technical field of nut production and processing, and particularly relates to an automatic nut processing production line. Background Art

[0002] There are many types of nuts, such as walnuts, hazelnuts, chestnuts, pecans and almonds. In order to achieve production efficiency and product standardization, the existing nut processing adopts automatic assembly line operation; However, the existing nut processing production line is not only difficult to accurately shell each walnut in a standardized manner, but also inconvenient to classify nuts of different sizes and separate the shell and meat of the nuts after shelling; In order to solve the above problems, this application proposes an automatic nut processing production line. Summary of the invention

[0003] In order to solve the problems raised in the above background technology, the present invention provides an automatic nut processing production line, which has the characteristics of accurately breaking the nuts and classifying them by size.

[0004] To achieve the above-mentioned object, the present invention provides the following technical solutions: an automatic nut processing production line, comprising a shell breaking component; The shell breaking assembly includes a bracket A and a motor A mounted on the surface of the bracket A through a mounting seat A, a positioning plate is arranged inside the bracket A, an output shaft of the motor A passes through the bracket A and is fixedly connected to the positioning plate, two pairs of positioning rods are symmetrically fixedly connected to the surface of the positioning plate, two synchronous wheels are arranged inside the bracket A, the synchronous wheels are rotatably connected to the bracket A through bearings A, and two adjacent sides of the synchronous wheels are fixedly connected to special-shaped blocks A, four positioning holes are evenly opened inside the special-shaped block A, the positioning rods are inserted inside the positioning holes and are slidably connected to the special-shaped block A, two special-shaped blocks B are symmetrically fixedly connected to the surface of the positioning plate, a driven wheel is arranged inside the bracket A, and the driven wheel is connected to the bracket A through the shaft. Bearing B is rotationally connected to the bracket A, the surfaces of the synchronous wheel and the driven wheel are sleeved with a synchronous belt and meshed with the synchronous belt, a plurality of limiting holes are provided on the surface of the synchronous belt, a fixed frame is fixedly connected to the surface of the bracket A, an electric push rod is installed on the surface of the fixed frame through a mounting seat C, a fixed cylinder is fixedly connected to the interior of the fixed frame, two limiting covers are symmetrically provided on the surface of the fixed cylinder, two slide grooves are symmetrically provided on the surface of the fixed cylinder, an extrusion plate B is fixedly connected to the adjacent sides of the two limiting covers, the extrusion plate B is slidably connected to the fixed cylinder through the slide groove, the output shaft of the electric push rod is fixedly connected to the limiting cover, an extrusion column is provided inside the fixed cylinder, and two limiting plates are symmetrically fixedly connected to the surface of the extrusion column.

[0005] As a preferred embodiment of an automatic nut processing production line of the present invention, the interior of the fixed cylinder is symmetrically fixedly connected with two sleeves, the interior of the sleeve is slidably connected with a limiting cone, a spring is arranged inside the sleeve, the two ends of the spring are respectively fixedly connected to the fixed cylinder and the limiting cone, the surface of the extrusion column is symmetrically fixedly connected with two fixed cones, and the surface of the extrusion column is symmetrically fixedly connected with two extrusion plates A.

[0006] As a preferred embodiment of the automatic nut processing production line of the present invention, two spring leaves are symmetrically arranged inside each of the limiting holes, and one end of each of the spring leaves is fixedly connected to the synchronous belt.

[0007] As a preferred embodiment of the automatic nut processing production line of the present invention, a hydraulic push rod is installed inside the bracket A through a mounting seat B, and an output shaft of the hydraulic push rod is fixedly connected to a rubber plate.

[0008] As a preferred embodiment of the automatic nut processing production line of the present invention, it further includes a classification component arranged on one side of the bracket A; The classification component includes a collection frame arranged on one side of the bracket A, and two classification rods are symmetrically fixedly connected to one side of the collection frame, and the classification rods are inclined.

[0009] As a preferred embodiment of the automatic nut processing production line of the present invention, the adjacent sides of the two classification rods are bent into arcs of three different sizes.

[0010] As a preferred embodiment of an automatic nut processing production line of the present invention, three guide rods are arranged below the classification rod, each of the guide rods is composed of three limit rods, and each guide rod is arranged below the arc.

[0011] As a preferred embodiment of the automatic nut processing production line of the present invention, the surface of the synchronous belt is evenly rotated and connected with a plurality of baffles through a bearing seat.

[0012] As a preferred embodiment of the automatic nut processing production line of the present invention, it further comprises a screening component arranged on one side of the synchronous belt; The screening residue assembly includes a bracket B arranged below the synchronous belt, two positioning grooves are symmetrically provided inside the bracket B, and a tooth plate is provided inside each positioning groove. The tooth plate is slidably connected to the bracket B through the positioning groove, and the two tooth plates are fixedly connected to the screen plate.

[0013] As a preferred embodiment of an automatic nut processing production line of the present invention, the surface of the bracket B is fixedly connected to a fixed shell, the surface of the fixed shell is installed with a motor B through a mounting seat D, the interior of the fixed shell is rotatably connected to a first bevel gear through a bearing C, the output shaft of the motor B passes through the fixed shell and is fixedly connected to the first bevel gear, the surface of the first bevel gear is symmetrically meshed with two bidirectional bevel gears, one end of the two bidirectional bevel gears away from the first bevel gear is meshed with a second bevel gear, the surfaces of the two tooth plates are meshed with half gears, one end of the second bevel gear away from the bidirectional bevel gear passes through the fixed shell and is fixedly connected to the half gear.

[0014] Compared with the prior art, the beneficial effects of the present invention are: a shell breaking component is added to the present application, and the cooperation of the extrusion column and the limiting hole therein can be utilized to achieve accurate shell breaking of the nuts; a classification component is also added, and the cooperation of the starting collection frame and the classification rod can be utilized to classify nuts of different sizes; at the same time, a screening residue component is added, and the cooperation of the half gear and the screen plate therein can be utilized to remove the residue of the shelled nuts. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings: Figure 1 It is a structural schematic diagram of the present invention; Figure 2 It is a structural schematic diagram of the guide rod in the present invention; Figure 3 It is a structural schematic diagram of the collection frame and the classification rod in the present invention; Figure 4 It is a schematic diagram of the structure of the support B and the sieve plate in the present invention; Figure 5 It is a structural schematic diagram of a vertical cross section of a fixed cylinder in the present invention; Figure 6 It is a schematic diagram of the structure of the synchronous wheel and the driven wheel in the present invention; Figure 7 It is a structural schematic diagram of the synchronous wheel and the baffle in the present invention; Figure 8 It is a schematic diagram of the structure of the special-shaped block A and the special-shaped block B in the present invention; Fig. 9 It is a structural schematic diagram of a vertical cross section of a fixed shell in the present invention; Fig.10 It is a schematic diagram of the structure of the second bevel gear and the half gear in the present invention; Fig.11 For the present invention Figure 5 The enlarged view of point A in the middle; In the figure: 1. Shell breaking assembly; 11. Bracket A; 12. Motor A; 13. Positioning plate; 14. Positioning rod; 15. Synchronous wheel; 16. Special-shaped block A; 17. Positioning hole; 18. Special-shaped block B; 19. Driven wheel; 110. Synchronous belt; 111. Limiting hole; 112. Spring; 113. Hydraulic push rod; 114. Fixed frame; 115. Electric push rod; 116. Fixed cylinder; 117. Extrusion column; 118. Limiting plate; 119. Spring; 120. Limiting cover; 121. Extrusion plate A; 122. Extrusion plate B; 123. Sleeve; 124. Limiting cone; 125. Fixed cone; 2. Classification component; 21. Assembly frame; 22. Classification rod; 23. Guide rod; 24. Baffle; 3. Screening residue assembly; 31. Bracket B; 32. Fixed shell; 33. Motor B; 34. First bevel gear; 35. Bidirectional bevel gear; 36. Second bevel gear; 37. Tooth plate; 38. Screen plate; 39. Half gear. DETAILED DESCRIPTION

[0016] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention. Example

[0017] like Figures 1 to 11 As shown; Combining the above: In order to realize the shelling of nuts, the automatic nut processing production line includes a shelling component 1; The shell breaking assembly 1 includes a bracket A11 and a motor A12 mounted on the surface of the bracket A11 through a mounting seat A. A positioning plate 13 is arranged inside the bracket A11. The output shaft of the motor A12 passes through the bracket A11 and is fixedly connected to the positioning plate 13. Two pairs of positioning rods 14 are symmetrically fixedly connected to the surface of the positioning plate 13. Two synchronous wheels 15 are arranged inside the bracket A11. The synchronous wheels 15 are rotatably connected to the bracket A11 through a bearing A. The adjacent sides of the two synchronous wheels 15 are fixedly connected to a special-shaped block A16. The special-shaped block A1 Four positioning holes 17 are evenly opened inside 6, and the positioning rod 14 is inserted into the positioning hole 17 and is slidably connected with the special-shaped block A16. The surface of the positioning plate 13 is symmetrically fixedly connected with two special-shaped blocks B18. A driven wheel 19 is arranged inside the bracket A11, and the driven wheel 19 is rotatably connected with the bracket A11 through the bearing B. The surfaces of the synchronous wheel 15 and the driven wheel 19 are sleeved with a synchronous belt 110 and meshed with it. The surface of the synchronous belt 110 is opened with a plurality of limiting holes 111. The surface of the bracket A11 is fixedly connected with The fixed frame 114 has an electric push rod 115 installed on the surface of the fixed frame 114 through a mounting seat C. The fixed frame 114 has a fixed cylinder 116 fixedly connected inside. Two limit covers 120 are symmetrically arranged on the surface of the fixed cylinder 116. Two slide grooves are symmetrically provided on the surface of the fixed cylinder 116. An extrusion plate B122 is fixedly connected to the adjacent side of the two limit covers 120. The extrusion plate B122 is slidably connected to the fixed cylinder 116 through the slide groove. The output shaft of the electric push rod 115 is fixedly connected to the limit cover 120. The inner surface of the fixed cylinder 116 is fixedly connected to the fixed cylinder 116. An extrusion column 117 is provided on the part, and two limit plates 118 are symmetrically fixedly connected to the surface of the extrusion column 117, and two sleeves 123 are symmetrically fixedly connected to the inside of the fixed cylinder 116, and a limit cone 124 is slidably connected to the inside of the sleeve 123. A spring 119 is provided inside the sleeve 123, and both ends of the spring 119 are respectively fixedly connected to the fixed cylinder 116 and the limit cone 124, and two fixed cones 125 are symmetrically fixedly connected to the surface of the extrusion column 117, and two extrusion plates A121 are symmetrically fixedly connected to the surface of the extrusion column 117.

[0018] In this embodiment: when the nuts need to be shelled, the nuts are placed inside the limiting hole 111, and then the motor A12 is connected to an external power source and then started, the positioning plate 13 will drive the special-shaped block A16 to rotate through the positioning rod 14, the synchronous wheel 15 will cooperate with the driven wheel 19 to drive the synchronous belt 110 to transport the nuts to the bottom of the fixed frame 114, and then the electric push rod 115 is connected to an external power source and then started, the limiting cover 120 will move toward the direction of the nuts until the extrusion plate B122 and the extrusion plate A121 fit each other and squeeze them, the fixed cone 125 will squeeze the limiting cone 124, and the limiting cone 124 will slide inside the sleeve 123, thereby loosening the limit on the extrusion column 117, and the extrusion column 117 will hit the nuts to achieve shelling of the nuts.

[0019] It should be noted that when the extrusion column 117 needs to be lifted, the limiting cover 120 will rise upward, and the limiting cover 120 will drive the extrusion column 117 to rise through the limiting plate 118 until the limiting cone 124 limits the fixing cone 125 .

[0020] Going further: In an optional embodiment, two reeds 112 are symmetrically arranged inside each limiting hole 111 , and one end of each reed 112 is fixedly connected to the synchronous belt 110 .

[0021] In this embodiment, when a nut is placed inside the limiting hole 111 , the two springs 112 clamp the nut so that the cracked nut will not fall out of the limiting hole 111 .

[0022] Going further: In an optional embodiment, a hydraulic push rod 113 is installed inside the bracket A11 through a mounting seat B, and an output shaft of the hydraulic push rod 113 is fixedly connected to a rubber plate.

[0023] In this embodiment, when the nuts are shelled, the hydraulic push rod 113 is connected to an external power source and then started, so that the output shaft of the hydraulic push rod 113 is against the bottom of the nut, which facilitates the shelling.

[0024] Going further: In an optional embodiment, it further includes a classification component 2 disposed on one side of the bracket A11; The classification component 2 includes a collection frame 21 arranged on one side of the bracket A11, and two classification rods 22 are symmetrically fixedly connected to one side of the collection frame 21. The classification rods 22 are inclined, and the adjacent sides of the two classification rods 22 are bent into three arcs of different sizes. Three guide rods 23 are arranged below the classification rods 22, and each guide rod 23 is composed of three limit rods. Each guide rod 23 is arranged below the arc, and the surface of the synchronous belt 110 is evenly rotated and connected to a number of baffles 24 through the bearing seat.

[0025] In this embodiment: when the nuts need to be classified, the nuts are poured into the collection frame 21, and the nuts inside will roll toward the surface of the classification rod 22. Nuts of different sizes will fall from different arcs of the classification rod 22 onto the surface of the guide rod 23 until they are blocked by the baffle 24 and roll into the inside of the limiting hole 111, thereby realizing the classification of nuts of different sizes.

[0026] Going further: In an optional embodiment, it further includes a screening component 3 arranged on one side of the synchronous belt 110; The screening residue assembly 3 includes a bracket B31 arranged below the synchronous belt 110, and two positioning grooves are symmetrically provided inside the bracket B31, and a tooth plate 37 is provided inside each positioning groove, and the tooth plate 37 is slidably connected to the bracket B31 through the positioning groove, and the two tooth plates 37 are fixedly connected to the screen plate 38, and the surface of the bracket B31 is fixedly connected to the fixed shell 32, and the surface of the fixed shell 32 is installed with a motor B33 through a mounting seat D, and the interior of the fixed shell 32 is rotatably connected to the first bevel gear 34 through a bearing C, and the output shaft of the motor B33 passes through the fixed shell 32 and is fixedly connected to the first bevel gear 34, and the surface of the first bevel gear 34 is symmetrically meshed with two bidirectional bevel gears 35, and the ends of the two bidirectional bevel gears 35 away from the first bevel gear 34 are meshed with the second bevel gear 36, and the surfaces of the two tooth plates 37 are meshed with half gears 39, and the end of the second bevel gear 36 away from the bidirectional bevel gear 35 passes through the fixed shell 32 and is fixedly connected to the half gear 39.

[0027] In this embodiment: the nuts after shelling will be transported until they fall on the surface of the sieve plate 38, so that the motor B33 is connected to an external power supply and then started, the first bevel gear 34 will drive the bidirectional bevel gear 35 to rotate, the bidirectional bevel gear 35 will drive the second bevel gear 36 to rotate, and the half gear 39 will make the tooth plate 37 slide inside the positioning groove, causing the sieve plate 38 to shake, so that the sketch produced by shelling can be separated, and the shell and meat can also be separated.

[0028] The working principle and use process of the present invention are as follows: when it is necessary to crack the shell of a nut, the nut is placed inside the limiting hole 111, and then the motor A12 is connected to an external power supply and then started, the positioning plate 13 will drive the special-shaped block A16 to rotate through the positioning rod 14, the synchronous wheel 15 will cooperate with the driven wheel 19 to drive the synchronous belt 110 to transport the nut to the bottom of the fixed frame 114, and then the electric push rod 115 is connected to an external power supply and then started, the limiting cover 120 will move toward the direction of the nut until the extrusion plate B122 and the extrusion plate A121 fit each other and squeeze them, the fixed cone 125 will squeeze the limiting cone 124, and the limiting cone 124 will slide inside the sleeve 123, thereby releasing the limit on the extrusion column 117, and the extrusion column 117 will hit the nut to crack the shell of the nut, and when the nut is placed inside the limiting hole 111, the two spring leaves 112 will clamp the nut, so that the cracked nut will not fall out of the limiting hole 11 1 falls off inside. When the nuts are shelled, the hydraulic push rod 113 is connected to an external power supply and then started, so that the output shaft of the hydraulic push rod 113 is against the bottom of the nuts, which is convenient for shelling. When the nuts need to be classified, the nuts are poured into the inner part of the collection frame 21. The nuts will roll to the surface of the classification rod 22, and nuts of different sizes will fall into the surface of the guide rod 23 from different arcs of the classification rod 22 until they are blocked by the baffle 24 and roll into the inside of the limiting hole 111, so as to classify nuts of different sizes. The shelled nuts will be transported until they fall on the surface of the sieve plate 38, so that the motor B33 is connected to an external power supply and then started, the first bevel gear 34 will drive the two-way bevel gear 35 to rotate, the two-way bevel gear 35 will drive the second bevel gear 36 to rotate, and the half gear 39 will make the tooth plate 37 slide inside the positioning groove, causing the sieve plate 38 to shake, so that the sketch produced by shelling can be separated, and the shell meat can also be separated.

[0029] Finally, it should be noted that the above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. An automatic nut processing production line, characterized by: It includes a shell breaking assembly (1); The shell breaking assembly (1) comprises a bracket A (11) and a motor A (12) mounted on the surface of the bracket A (11) via a mounting seat A; a positioning plate (13) is arranged inside the bracket A (11); an output shaft of the motor A (12) passes through the bracket A (11) and is fixedly connected to the positioning plate (13); two pairs of positioning rods (14) are symmetrically fixedly connected to the surface of the positioning plate (13); two synchronous wheels (15) are arranged inside the bracket A (11); the synchronous wheels (15) are connected to the bracket A (11) via a bearing A and the positioning plate (13); The bracket A (11) is rotatably connected, and the adjacent sides of the two synchronous wheels (15) are fixedly connected with a special-shaped block A (16), and the inside of the special-shaped block A (16) is evenly provided with four positioning holes (17), and the positioning rod (14) is inserted into the inside of the positioning hole (17) and is slidably connected with the special-shaped block A (16), and the surface of the positioning plate (13) is symmetrically fixedly connected with two special-shaped blocks B (18), and the inside of the bracket A (11) is provided with a driven wheel (19), and the driven wheel (19) is connected to the bracket through a bearing B and the bracket. A (11) is rotatably connected, the surfaces of the synchronous wheel (15) and the driven wheel (19) are sleeved with a synchronous belt (110) and meshed with the synchronous belt (110), the surface of the synchronous belt (110) is provided with a plurality of limiting holes (111), the surface of the bracket A (11) is fixedly connected with a fixing frame (114), the surface of the fixing frame (114) is provided with an electric push rod (115) via a mounting seat C, the interior of the fixing frame (114) is fixedly connected with a fixing cylinder (116), and the surface of the fixing cylinder (116) is symmetrically provided with two A limiting cover (120) is provided, two sliding grooves are symmetrically provided on the surface of the fixed cylinder (116), an extrusion plate B (122) is fixedly connected to the adjacent surface of the two limiting covers (120), the extrusion plate B (122) is slidably connected to the fixed cylinder (116) through the sliding groove, the output shaft of the electric push rod (115) is fixedly connected to the limiting cover (120), an extrusion column (117) is provided inside the fixed cylinder (116), and two limiting plates (118) are symmetrically fixedly connected to the surface of the extrusion column (117).

2. The automatic nut processing production line according to claim 1 is characterized in that: The interior of the fixed cylinder (116) is symmetrically fixedly connected to two sleeves (123), the interior of the sleeve (123) is slidably connected to a limiting cone (124), a spring (119) is provided inside the sleeve (123), two ends of the spring (119) are respectively fixedly connected to the fixed cylinder (116) and the limiting cone (124), the surface of the extrusion column (117) is symmetrically fixedly connected to two fixing cones (125), and the surface of the extrusion column (117) is symmetrically fixedly connected to two extrusion plates A (121).

3. The automatic nut processing production line according to claim 1 is characterized in that: Two reed sheets (112) are symmetrically arranged inside each of the limiting holes (111), and one end of each of the reed sheets (112) is fixedly connected to the synchronous belt (110).

4. The automatic nut processing production line according to claim 3 is characterized in that: A hydraulic push rod (113) is installed inside the bracket A (11) via a mounting seat B, and an output shaft of the hydraulic push rod (113) is fixedly connected to a rubber plate.

5. The automatic nut processing production line according to claim 1 is characterized in that: It also includes a classification component (2) arranged on one side of the bracket A (11); The classification component (2) comprises a collection frame (21) arranged on one side of the bracket A (11); two classification rods (22) are symmetrically fixedly connected to one side of the collection frame (21); and the classification rods (22) are arranged in an inclined manner.

6. The automatic nut processing production line according to claim 5, characterized in that: The adjacent surfaces of the two classification rods (22) are bent into arcs of three different sizes.

7. The automatic nut processing production line according to claim 5, characterized in that: Three guide rods (23) are arranged below the classification rod (22), each of the guide rods (23) is composed of three limit rods, and each guide rod (23) is arranged below a circular arc.

8. The automatic nut processing production line according to claim 1, characterized in that: The surface of the synchronous belt (110) is evenly rotatably connected to a plurality of baffles (24) via a bearing seat.

9. The automatic nut processing production line according to claim 1, characterized in that: It also includes a screening component (3) arranged on one side of the synchronous belt (110); The screening residue assembly (3) comprises a bracket B (31) arranged below the synchronous belt (110), the bracket B (31) having two symmetrical positioning grooves therein, and a tooth plate (37) is arranged inside each positioning groove, the tooth plate (37) is slidably connected to the bracket B (31) via the positioning groove, and the two tooth plates (37) are fixedly connected to a screening plate (38).

10. The automatic nut processing production line according to claim 9, characterized in that: A fixed housing (32) is fixedly connected to the surface of the bracket B (31); a motor B (33) is mounted on the surface of the fixed housing (32) via a mounting seat D; a first bevel gear (34) is rotatably connected to the interior of the fixed housing (32) via a bearing C; an output shaft of the motor B (33) passes through the fixed housing (32) and is fixedly connected to the first bevel gear (34); two bidirectional bevel gears (35) are symmetrically meshed and connected to the surface of the first bevel gear (34); one end of the two bidirectional bevel gears (35) away from the first bevel gear (34) is meshed and connected to a second bevel gear (36); surfaces of the two tooth plates (37) are meshed and connected to a half gear (39); one end of the second bevel gear (36) away from the bidirectional bevel gear (35) passes through the fixed housing (32) and is fixedly connected to the half gear (39).

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