Crushing shaft for nut crusher

Abstract

The crushing shaft comprises a machine shell, a feeding hopper, a discharging box, a crushing shaft assembly, a material guiding plate and a soot blowing assembly, the machine shell is arranged in a hollow cavity with an upper opening and a lower opening, the feeding hopper is fixedly arranged above the machine shell, the discharging box is arranged below the machine shell, the crushing shaft assembly is arranged in the machine shell, and the material guiding plate is arranged below the crushing shaft assembly. The material guide plate is arranged in the machine shell and below the smashing shaft assembly, and the soot blowing assembly is arranged below the material guide plate. The invention belongs to the technical field of nut processing, and particularly provides a crushing shaft for a nut crusher, which has the advantages that the distance of the crushing shaft can be adjusted, the discharging granularity of nuts can be conveniently adjusted according to the eating requirement, shell impurities in crushed nuts can be conveniently cleaned by a soot blowing assembly, the quality of the crushed nuts is improved, the application range is wide, and the practicability is high.

Description

Technical Field

[0001] The invention belongs to the technical field of nut processing, and in particular relates to a crushing shaft for a nut crusher. Background Art

[0002] Nuts are comprehensive and rich in nutrition. Regular consumption can prevent and treat heart disease, cancer, and vascular disease, and can also improve eyesight and brain function. Now when nuts are used as food supplements, they need to be crushed (such as when used as chocolate dipping sauce), so a nut crusher is needed.

[0003] The existing crushing shafts of most grinders are fixed structures, resulting in uniform particle size of the crushed nuts, and the output particle size cannot be selected according to eating habits. In addition, during use, some nut particles are attached with husks, resulting in husk residues in the crushed nuts, affecting the taste. Therefore, a new type of crushing shaft for nut grinders is urgently needed to solve the above problems. Summary of the invention

[0004] In order to solve the above-mentioned existing problems, the present invention provides a crushing shaft for a nut crusher with an adjustable crushing shaft distance, which is convenient for adjusting the nut output particle size according to eating needs. The soot blowing component is convenient for cleaning the husk impurities in the nut crushed nuts, thereby improving the quality of the nut crushed nuts. The crushing shaft has a wide range of uses and is highly practical.

[0005] The technical solution adopted by the present invention is as follows: The crushing shaft of the nut crusher of the present invention includes a casing, a feed hopper, a discharge box, a crushing shaft assembly, a guide plate and a soot blowing assembly, the casing is arranged in a hollow cavity with upper and lower openings, the feed hopper is fixed above the casing, the discharge box is arranged below the casing, the crushing shaft assembly is arranged in the casing, the guide plate is arranged in the casing and below the crushing shaft assembly, the soot blowing assembly is arranged below the guide plate, the guide plate is arranged in an inverted V shape, the guide plate is provided with air holes penetrating the guide plate, and the air holes are symmetrically arranged on both side walls of the guide plate.

[0006] Furthermore, the crushing shaft assembly includes an active crushing shaft, a driven crushing shaft, a transmission gear, a driving motor and an adjusting member. The active crushing shaft and the driven crushing shaft are symmetrically arranged at both ends of the casing. The outer walls of the active crushing shaft and the driven crushing shaft are provided with crushing tooth plates. The crushing tooth plates on the active crushing shaft and the driven crushing shaft are cross-arranged, and the outer walls of the crushing tooth plates are provided with crushing teeth. There are two transmission gears, which are respectively arranged on one side of the active crushing shaft and the driven crushing shaft, and the two transmission gears are meshed with each other. The driving motor is fixed on the outside of the casing, and the output end of the driving motor is connected to the active crushing shaft. The adjusting member is arranged on one side of the driven crushing shaft.

[0007] Furthermore, the adjusting member includes an adjusting slot, an adjusting block, an adjusting spring, a damping knob and an eccentric disk, the adjusting slot is arranged on the side wall of the casing, the adjusting block is slidably arranged in the adjusting slot, one end of the block passes through the adjusting slot, one end of the driven crushing shaft is rotatably arranged in the adjusting block, the adjusting spring is arranged in the adjusting slot, both ends of the adjusting spring are respectively fixedly connected to the adjusting block and the adjusting slot, the damping knob is rotatably arranged on the outside of the casing and on the side of the adjusting block away from the adjusting spring, and the eccentric disk is arranged on the adjusting block and is eccentrically connected to the damping knob.

[0008] Furthermore, the sootblowing assembly includes a sootblowing pipe, a sootblowing hole, a sootblowing pump and a collecting box, the sootblowing pipe is arranged on the inner side of the guide plate, the sootblowing hole is arranged on the side wall of the sootblowing pipe and on one side of the air hole, the sootblowing pump is arranged on the outside of the casing, the output end of the sootblowing pump is connected to the sootblowing pipe, the collecting box is detachably arranged on the outside of the casing, and the connection between the collecting box and the casing is arranged on one side of the air hole.

[0009] Furthermore, a discharge port is provided at the lower end of the casing, and the discharge port is connected to a discharge box.

[0010] Furthermore, a conveyor belt is provided in the discharge box, and the conveyor belt is convenient for conveying the crushed nut pieces.

[0011] The beneficial effects achieved by the present invention using the above structure are as follows:

[0012] 1. The adjusting part drives the driven crushing shaft to move, thereby changing the distance between the active crushing shaft and the driven crushing shaft, making it easy to adjust the nut discharge particle size according to eating needs.

[0013] 2. The soot blowing component blows the light husks in the nut crushed into the collection box through airflow, thereby quickly separating the nut crushed and the husks and improving the quality of the nut crushed. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 A perspective view of a nut crusher proposed for this solution;

[0015] Figure 2 The schematic diagram of the structure of the nut crusher proposed in this scheme;

[0016] Figure 3 This is a schematic diagram of the crushing shaft structure for a nut crusher proposed in this scheme;

[0017] Figure 4 A stereoscopic view of the crushing shaft for a nut crusher proposed in this scheme;

[0018] Figure 5 The front view of the nut crusher proposed for this scheme;

[0019] Figure 6 for Figure 5 A partial enlarged view of part A.

[0020] 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: 1, housing, 2, feed hopper, 3, discharge box, 4, crushing shaft assembly, 5, guide plate, 6, soot blowing assembly, 7, air hole, 8, active crushing shaft, 9, driven crushing shaft, 10, transmission gear, 11, driving motor, 12, adjustment member, 13, crushing tooth plate, 14, crushing teeth, 15, adjustment slide, 16, adjustment slider, 17, adjustment spring, 18, damping knob, 19, eccentric disk, 20, soot blowing pipe, 21, soot blowing hole, 22, soot blowing pump, 23, collection box, 24, discharge port, 25, conveyor belt. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments; based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0022] like Figure 1 and Figure 2 As shown, the crushing shaft for a nut crusher proposed in this scheme includes a casing 1, a feed hopper 2, a discharge box 3, a crushing shaft assembly 4, a guide plate 5 and a soot blowing assembly 6. The casing 1 is arranged in a hollow cavity with upper and lower openings, the feed hopper 2 is fixed above the casing 1, the discharge box 3 is arranged below the casing 1, the crushing shaft assembly 4 is arranged in the casing 1, the guide plate 5 is arranged in the casing 1 and below the crushing shaft assembly 4, the soot blowing assembly 6 is arranged below the guide plate 5, the guide plate 5 is arranged in an inverted V shape, the guide plate 5 is provided with air holes 7 penetrating the guide plate 5, and the air holes 7 are symmetrically arranged on both side walls of the guide plate 5.

[0023] like Figure 2 to Figure 5As shown, the crushing shaft assembly 4 includes an active crushing shaft 8, a driven crushing shaft 9, a transmission gear 10, a driving motor 11 and an adjusting member 12. The active crushing shaft 8 and the driven crushing shaft 9 are symmetrically arranged at both ends of the casing 1. The outer walls of the active crushing shaft 8 and the driven crushing shaft 9 are both provided with crushing tooth plates 13. The crushing tooth plates 13 on the active crushing shaft 8 and the driven crushing shaft 9 are cross-arranged, and the outer walls of the crushing tooth plates 13 are provided with crushing teeth 14. There are two transmission gears 10, and the two transmission gears 10 are respectively arranged on one side of the active crushing shaft 8 and the driven crushing shaft 9. The two transmission gears 10 are meshed with each other. The driving motor 11 is fixedly arranged on the outside of the casing 1, and the output end of the driving motor 11 is connected to the active crushing shaft 8. The adjusting member 12 is arranged on one side of the driven crushing shaft 9.

[0024] like Figure 3 to Figure 6 As shown, the adjusting member 12 includes an adjusting slot 15, an adjusting slider 16, an adjusting spring 17, a damping knob 18 and an eccentric disk 19. The adjusting slot 15 is arranged on the side wall of the casing 1, and the adjusting slider 16 is slidably arranged in the adjusting slot 15. One end of the adjusting slider 16 passes through the adjusting slot 15. One end of the driven crushing shaft 9 is rotatably arranged in the adjusting slider 16. The adjusting spring 17 is arranged in the adjusting slot 15. Both ends of the adjusting spring 17 are fixedly connected to the adjusting slider 16 and the adjusting slot 15 respectively. The damping knob 18 is rotatably arranged on the outside of the casing 1 and is arranged on the side of the adjusting slider 16 away from the adjusting spring 17. The eccentric disk 19 is arranged on the adjusting slider 16 and is eccentrically connected to the damping knob 18.

[0025] like Figure 1 and Figure 2 As shown, the sootblowing assembly 6 includes a sootblowing pipe 20, a sootblowing hole 21, a sootblowing pump 22 and a collecting box 23. The sootblowing pipe 20 is arranged on the inner side of the guide plate 5, the sootblowing hole 21 is arranged on the side wall of the sootblowing pipe 20 and on the side of the air hole 7, the sootblowing pump 22 is arranged on the outside of the casing 1, and the output end of the sootblowing pump 22 is connected to the sootblowing pipe 20. The collecting box 23 is detachably arranged on the outside of the casing 1, and the connection between the collecting box 23 and the casing 1 is arranged on the side of the air hole 7.

[0026] The lower end of the housing 1 is provided with a discharge port 24 , and the discharge port 24 is connected to a discharge box 3 , and a conveyor belt 25 is provided inside the discharge box 3 .

[0027] During specific use, the damping knob 18 is turned, and the damping knob 18 drives the eccentric disk 19 to rotate, so that the eccentric disk 19 pushes the adjustment slider to move in the adjustment slot 15. At this time, the adjustment spring 17 pushes the other end of the adjustment slider to stabilize the adjustment slider 16 in the adjustment slot 15. The adjustment slider 16 drives the driven crushing shaft 9 to move, and the transmission gear 10 at one end of the driven crushing shaft 9 also moves accordingly. Since the teeth of the transmission gears 10 at one end of the active crushing shaft 8 and the driven crushing shaft 9 are longer, they are still meshed when moving within the set range, thereby changing the distance between the active crushing shaft 8 and the driven crushing shaft 9, which is convenient for adjusting the nut output particle size according to eating needs.

[0028] Pour nuts from the feed hopper 2 and the nuts fall into the casing 1. The driving motor 11 drives the active crushing shaft 8 to rotate toward the center of the casing 1, and drives the driven crushing shaft 9 to rotate toward the center of the casing 1 through the transmission gear 10. The counter-rotating active crushing shaft 8 and the driven crushing shaft 9 crush the nuts through the crushing teeth 14 on the outer wall of the crushing tooth plate 13. The nut crushed pieces fall onto the guide plate 5 and fall along the guide plate 5. At this time, the gas generated by the soot blowing pump 22 is blown out from the soot blowing holes 21 on the side wall of the soot blowing pipe 20, and blown onto the nut crushed pieces through the air holes 7 of the guide plate 5. The light husks in the nut crushed pieces are blown into the collecting box 23 through the airflow, thereby quickly separating the nut crushed pieces and the husks, thereby improving the quality of the nut crushed pieces.

[0029] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0030] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. Crushing shaft for nut crusher, characterized by: It includes a casing, a feed hopper, a discharge box, a crushing shaft assembly, a guide plate and a soot blowing assembly. The casing is arranged in a hollow cavity with upper and lower openings, the feed hopper is fixedly arranged above the casing, the discharge box is arranged below the casing, the crushing shaft assembly is arranged in the casing, the guide plate is arranged in the casing and below the crushing shaft assembly, the soot blowing assembly is arranged below the guide plate, the guide plate is arranged in an inverted V shape, the guide plate is provided with air holes penetrating the guide plate, and the air holes are symmetrically arranged on both side walls of the guide plate.

2. The crushing shaft for a nut crusher according to claim 1, characterized in that: The crushing shaft assembly includes an active crushing shaft, a driven crushing shaft, a transmission gear, a driving motor and an adjusting member. The active crushing shaft and the driven crushing shaft are symmetrically arranged at both ends of the casing. The outer walls of the active crushing shaft and the driven crushing shaft are both provided with crushing toothed plates. The crushing toothed plates on the active crushing shaft and the driven crushing shaft are cross-arranged, and the outer walls of the crushing toothed plates are provided with crushing teeth. There are two transmission gears, which are respectively arranged on one side of the active crushing shaft and the driven crushing shaft, and the two transmission gears are meshed with each other. The driving motor is fixedly arranged on the outside of the casing, and the output end of the driving motor is connected to the active crushing shaft. The adjusting member is arranged on one side of the driven crushing shaft.

3. The crushing shaft for a nut crusher according to claim 2, characterized in that: The adjusting member includes an adjusting slot, an adjusting block, an adjusting spring, a damping knob and an eccentric disk, the adjusting slot is arranged on the side wall of the casing, the adjusting block is slidably arranged in the adjusting slot, one end of the block passes through the adjusting slot, one end of the driven crushing shaft is rotatably arranged in the adjusting block, the adjusting spring is arranged in the adjusting slot, both ends of the adjusting spring are respectively fixedly connected to the adjusting block and the adjusting slot, the damping knob is rotatably arranged on the outside of the casing and on the side of the adjusting block away from the adjusting spring, and the eccentric disk is arranged on the adjusting block and is eccentrically connected to the damping knob.

4. The crushing shaft for a nut crusher according to claim 1, characterized in that: The sootblowing assembly includes a sootblowing pipe, a sootblowing hole, a sootblowing pump and a collecting box. The sootblowing pipe is arranged on the inner side of the guide plate, the sootblowing hole is arranged on the side wall of the sootblowing pipe and on one side of the air hole, the sootblowing pump is arranged on the outside of the casing, the output end of the sootblowing pump is connected to the sootblowing pipe, the collecting box is detachably arranged on the outside of the casing, and the connection between the collecting box and the casing is arranged on one side of the air hole.

5. The crushing shaft for a nut crusher according to claim 1, characterized in that: A discharge port is provided at the lower end of the casing, and the discharge port is connected to the discharge box.

6. The crushing shaft for a nut crusher according to claim 1, characterized in that: A conveyor belt is arranged in the discharge box.

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