Shell opening device for nut production

Abstract

The utility model belongs to the field of automatic food processing, particularly relates to a shell opening device for nut production, aims to overcome the defects that in the shell opening process of an existing shell opening device for nut production, shells of nuts are prone to ejection, operation by people is dangerous, operation is tedious, and working efficiency is low, and provides the following scheme that the shell opening device for nut production needs to be improved. The shell opening device comprises a fixing base, a motor, a shell opening mechanism and an intermittent transmission assembly, the motor is fixedly installed on the fixing base, the output end of the motor is fixedly sleeved with a first bevel gear, the fixing base is provided with a supporting plate, and the top of the supporting plate is fixedly connected with a bottom plate. According to the nut shell opening device, through cooperation of all the components, in the shell opening process, an ejected shell is prevented from hurting workers, shell opening treatment can be carried out on a plurality of nuts at a time, the structure is simple and convenient, the working efficiency is improved, and practicability is higher.

Description

Technical Field

[0001] The utility model relates to the technical field of automated food processing, in particular to a shelling device for nut production. Background Art

[0002] Nuts are a type of closed fruit with a hard skin and one or more seeds inside. Such as chestnuts, almonds, etc. Nuts are the essence of plants and are generally rich in nutrients, containing high levels of protein, oil, minerals, and vitamins. They have excellent effects on human growth and development, physical fitness, and disease prevention.

[0003] The prior art requires manual labor, which is time-consuming and laborious. Some nuts are difficult to open by hand, and the hands are easily injured. In response to the above problems, the application number is: 202121415335.1, which discloses a nut shelling device, which includes an air storage tank, one side of the air storage tank is connected to the side of the cylinder through an air guide pipe, the air guide pipe is provided with an exhaust valve, a movable plate is provided in the cylinder, and a bump is provided on the inner wall of the cylinder below the movable plate. The bottom of the movable plate is connected to the bottom of the cylinder through a spring b, and the top of the movable plate is connected to the bottom end of the support rod a, the top of the support rod a is hinged to the side of the cross bar to form a hinge point a, and one end of the cross bar is connected to a shell opening head, and the cross bar between the shell opening head and the hinge point a is hinged to the top of the support rod b to form a hinge point b, and the bottom end of the support rod b is connected to the base;

[0004] However, after reading the above patent documents, the following problems are found: during the shelling process, the shell of the nut is easily ejected, which is dangerous for people to operate. There are also shortcomings such as cumbersome operation and low work efficiency, which need to be improved. Utility Model Content

[0005] The utility model aims to solve the shortcomings in the prior art and proposes a shelling device for nut production.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A shelling device for nut production comprises a fixed seat, a motor, a shelling mechanism and an intermittent transmission assembly, wherein the fixed seat is fixedly mounted with a motor, a bevel gear is fixedly sleeved on the output end of the motor, the fixed seat is provided with a support plate, the top of the support plate is fixedly connected with a bottom plate, the top of the bottom plate is contact-connected with a circular plate, a plurality of limit grooves are provided on the circular plate, a round rod is fixedly connected with the circular plate, and the round rod is rotatably connected with the bottom plate, an intermittent transmission assembly is provided at the bottom of the bottom plate, the intermittent transmission assembly is connected with the round rod and the motor, a ring plate is fixedly connected with the bottom plate, and a plurality of sliding grooves are provided on the ring plate, The movable grooves 1 correspond to the plurality of limit grooves respectively, and the plurality of sliding grooves 1 are each provided with a shell opening mechanism, and the plurality of shell opening mechanisms are each connected to the bevel gear 1, and the shell opening mechanism comprises a slider, a transmission rod 2, a bevel gear 3 and a bevel gear 2, and the plurality of sliding grooves 1 are each slidably connected with a slider, and through the coordinated design of the circular plate, the motor, the intermittent transmission assembly, the ring plate and the shell opening mechanism, it is possible to shell a plurality of nuts at one time, and the simple structure improves the processing efficiency, and the practicality is higher, and the effect of automatic discharging and discharging can be achieved, and the automation efficiency is higher, which reduces the labor intensity of the staff and further improves the processing efficiency.

[0008] Specifically, an elliptical groove is provided on the slider, a round block is rotatably connected in the elliptical groove, a transmission rod 2 is fixedly connected to the round block, one end of the transmission rod 2 passes through the ring plate and the bottom plate and fixes a bevel gear 4, a bevel gear 3 is meshedly connected to the bevel gear 4, a transmission rod 1 is fixedly connected to the bevel gear 3, one end of the transmission rod 1 is fixedly connected to the bevel gear 2, the bevel gear 2 is meshedly connected to the bevel gear 1 for transmission, so that the slider interacts with the round plate and squeezes and cracks the corresponding nuts.

[0009] Specifically, the second transmission rod deviates from the center of the round block, so that the round block can drive the slider to slide. The first transmission rod is rotatably connected to a fixed plate, and the fixed plate is fixedly connected to the bottom plate to improve stability. The second transmission rod is rotatably connected to the ring plate and the bottom plate. An arc groove is opened on one side of the slider, and the elliptical groove is adapted to the round block for a detachable connection.

[0010] Specifically, the intermittent transmission assembly includes a fixed rod, a half gear, gear one, gear two and gear three. The bottom of the base plate is rotatably connected with a fixed rod, a half gear is fixedly sleeved on the fixed rod, gear one is meshingly connected to the half gear, gear one is fixedly connected to the round rod, gear two is fixedly connected to the fixed rod, gear three is meshingly connected to the gear two, and gear three is fixedly connected to the output end of the motor for transmission, so that the motor drives the circular plate to rotate intermittently through the action of the intermittent transmission assembly and the round rod, and makes the multiple limit grooves cyclically correspond to the multiple conveying pipes and shell opening mechanisms, thereby achieving the effect of automatic discharging and discharging, with higher automation efficiency, reducing the labor intensity of the staff, and further improving the processing efficiency.

[0011] Specifically, a top plate is fixedly connected to the top of the ring plate. Through the coordinated design of the bottom plate, the ring plate and the top plate, it is possible to prevent the ejected shell from causing harm to the staff during the shell opening process. A conveying pipe is fixedly connected to the top plate. The plurality of conveying pipes respectively correspond to the plurality of limiting grooves and the shell opening mechanisms. A plurality of nuts are placed in each of the conveying pipes. The plurality of nuts are in contact with each other and are used to convey the nuts to the corresponding limiting grooves.

[0012] Specifically, the plurality of limiting grooves are arranged at equal intervals on the circular plate, and the ring plate is provided with a plurality of discharge openings, which respectively correspond to the plurality of limiting grooves and are used for discharging the nuts after shelling.

[0013] Specifically, the bottom plate is provided with a plurality of slopes, and the plurality of slopes respectively correspond to the plurality of discharge openings, so as to facilitate the discharge of the shelled nuts from the corresponding limiting grooves.

[0014] Specifically, the plurality of sliders are smaller than the plurality of limit grooves to prevent the sliders from colliding with the circular plate. A bearing is fixedly sleeved on the circular rod, and the outer wall of the bearing is fixedly connected to the bottom plate to facilitate the rotation of the circular rod.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] (1) The utility model is a shelling device for nut production. Through the coordinated design of the circular plate, the motor, the intermittent transmission assembly, the ring plate and the shelling mechanism, a plurality of nuts can be shelled at one time. The simple structure improves the processing efficiency and is more practical. The device can also achieve the effect of automatic material discharge and discharge, has higher automation efficiency, reduces the labor intensity of the staff, and further improves the processing efficiency.

[0017] (2) The utility model provides a nut shelling device for production, which can prevent the ejected shell from causing harm to the workers during the shelling process through the coordinated design of the bottom plate, the ring plate and the top plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the implementation of the utility model or the technical solution in the prior art, the following will briefly introduce the drawings required for the implementation or the prior art description. Obviously, the drawings described below are only exemplary, and the structures, proportions, sizes, etc. illustrated in this specification are only used to match the contents disclosed in the specification for people familiar with this technology to understand and read, and are not used to limit the limiting conditions that can be implemented in the utility model, so they have no technical substantive significance, and any structural modification, change in proportional relationship or adjustment of size.

[0019] Figure 1 This is a three-dimensional structural schematic diagram of a nut shelling device for nut production proposed by the utility model;

[0020] Figure 2 This is a schematic diagram of the main structure of a nut shelling device for nut production proposed by the utility model;

[0021] Figure 3 This is a top view structural anatomical diagram of a nut shelling device for nut production proposed by the utility model;

[0022] Figure 4 This is a schematic diagram of the structure of an intermittent transmission component of a nut shelling device for nut production proposed by the utility model;

[0023] Figure 5 The utility model is a schematic diagram of the structure of a shell opening mechanism of a shell opening device for nut production.

[0024] In the figure: 1. fixed seat; 2. support plate; 3. bottom plate; 4. round plate; 5. round rod; 6. motor; 7. intermittent transmission assembly; 71. fixed rod; 72. half gear; 73. gear one; 74. gear two; 75. gear three; 8. bevel gear one; 9. ring plate; 10. top plate; 11. bevel gear two; 12. transmission rod one; 13. bevel gear three; 14. bevel gear four; 15. transmission rod two; 16. round block; 17. slider; 18. conveying pipe; 19. discharge port. DETAILED DESCRIPTION

[0025] The following is a specific embodiment of the present invention. People familiar with the technology can easily understand the other advantages and functions of the present invention from the contents disclosed in this specification. Obviously, the described embodiment is a part 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.

[0026] Reference Figure 1-5 A shelling device for nut production, comprising a fixed seat 1, a motor 6, a shelling mechanism and an intermittent transmission component 7, wherein the fixed seat 1 is fixedly mounted with a motor 6, and a bevel gear 8 is fixedly sleeved on the output end of the motor 6, the fixed seat 1 is provided with a support plate 2, the top of the support plate 2 is fixedly connected with a bottom plate 3, the top of the bottom plate 3 is contacted with a circular plate 4, a plurality of limit grooves are provided on the circular plate 4, a round rod 5 is fixedly connected to the circular plate 4, and the round rod 5 is rotatably connected to the bottom plate 3, an intermittent transmission component 7 is provided at the bottom of the bottom plate 3, and the intermittent transmission component 7 is connected to the round rod 5 and the motor 6, and a ring plate 9 is fixedly connected to the bottom plate 3 and a plurality of sliding grooves are provided on the ring plate 9, The plurality of sliding grooves 1 respectively correspond to the plurality of limiting grooves, and the plurality of sliding grooves 1 are each provided with a shell opening mechanism, and the plurality of shell opening mechanisms are each connected to the bevel gear 1 8, and the shell opening mechanism comprises a slider 17, a transmission rod 2 15, a bevel gear 3 13 and a bevel gear 2 11, and the plurality of sliding grooves 1 are each slidably connected with a slider 17, and through the coordinated design of the circular plate 4, the motor 6, the intermittent transmission assembly 7, the ring plate 9 and the shell opening mechanism, it is possible to shell a plurality of nuts at one time, and the simple structure improves the processing efficiency, and the practicality is higher, and the effect of automatic discharging and discharging can be achieved, and the automation efficiency is higher, and the labor intensity of the staff is reduced, and the processing efficiency is further improved.

[0027] In this embodiment, an elliptical groove is provided on the slider 17, and a round block 16 is rotatably connected in the elliptical groove. A transmission rod 2 15 is fixedly connected to the round block 16. One end of the transmission rod 2 15 passes through the ring plate 9 and the bottom plate 3 and fixes a bevel gear 4 14. A bevel gear 3 13 is meshedly connected to the bevel gear 4 14. A transmission rod 12 is fixedly connected to the bevel gear 3 13. A transmission rod 12 is fixedly connected to one end of the transmission rod 12. The bevel gear 2 11 is meshedly connected to the bevel gear 1 8 for transmission, so that the slider 17 interacts with the round plate 4 and squeezes and cracks the corresponding nuts.

[0028] In this embodiment, the transmission rod 2 15 deviates from the center of the circle block 16, so that the circle block 16 can drive the slider 17 to slide. The transmission rod 1 12 is rotatably connected to a fixed plate 1, and the fixed plate 1 is fixedly connected to the bottom plate 3 to improve stability. The transmission rod 2 15 is rotatably connected to the ring plate 9 and the bottom plate 3. An arc groove is provided on one side of the slider 17, and the elliptical groove is adapted to the circle block 16 for a detachable connection.

[0029] In this embodiment, the intermittent transmission assembly 7 includes a fixed rod 71, a half gear 72, a gear one 73, a gear two 74 and a gear three 75. The bottom of the base plate 3 is rotatably connected with a fixed rod 71, and a half gear 72 is fixedly sleeved on the fixed rod 71. The half gear 72 is meshingly connected with a gear one 73. The gear one 73 is fixedly connected to the round rod 5. The fixed rod 71 is fixedly connected with a gear two 74. The gear two 74 is meshingly connected with a gear three 75. The gear three 75 is fixedly connected to the output end of the motor 6 for transmission, so that the motor 6 drives the circular plate 4 to rotate intermittently through the action of the intermittent transmission assembly 7 and the round rod 5, and makes the multiple limit grooves cyclically and alternately correspond to the multiple conveying pipes 18 and the shell opening mechanism, so as to achieve the effect of automatic discharge and discharge, with higher automation efficiency, reduced labor intensity of staff, and further improved processing efficiency.

[0030] In this embodiment, a top plate 10 is fixedly connected to the top of the ring plate 9. Through the coordinated design of the bottom plate 3, the ring plate 9 and the top plate 10, it is possible to prevent the ejected shell from causing harm to the staff during the shell opening process. A conveying pipe 18 is fixedly connected to the top plate 10. The plurality of conveying pipes 18 respectively correspond to the plurality of limiting grooves and the shell opening mechanism. A plurality of nuts are placed in each of the conveying pipes 18. The plurality of nuts are in contact with each other and are used to convey the nuts to the corresponding limiting grooves.

[0031] In this embodiment, the plurality of limiting grooves are arranged at equal intervals on the circular plate 4, and the ring plate 9 is provided with a plurality of discharge ports 19, which respectively correspond to the plurality of limiting grooves and are used to discharge the nuts after shelling.

[0032] In this embodiment, a plurality of slopes are provided on the bottom plate 3, and the plurality of slopes respectively correspond to the plurality of discharge openings 19, so as to facilitate the discharge of the shelled nuts from the corresponding limiting grooves.

[0033] In this embodiment, the multiple sliders 17 are smaller than the multiple limit grooves to prevent the sliders 17 from colliding with the circular plate 4. A bearing is fixedly sleeved on the round rod 5, and the outer wall of the bearing is fixedly connected to the bottom plate 3 to facilitate the rotation of the round rod 5.

[0034] Working principle: when in use, firstly, the nuts in the plurality of conveying tubes 18 are caused to slide into the corresponding limiting grooves respectively by the action of gravity; then, the bevel gear 1 8 and the gear 3 75 are driven by the motor 6 to rotate synchronously, and at the same time, the bevel gear 1 8 and the gear 3 75 are transmitted with the bevel gear 2 11 and the bevel gear 2 74, and at the same time, the bevel gear 2 11 drives the bevel gear 3 13 to rotate through the transmission rod 1 12, and at the same time, the bevel gear 3 13 drives the transmission rod 2 15 to rotate on the bottom plate 3 and the ring plate 9 through the bevel gear 4 14, and at the same time, the transmission rod 2 15 drives the round block 16 to rotate, and at the same time, the round block 16 and the elliptical groove on the slider 17 act to make the slider 17 slide on the ring plate 9 and move to the corresponding nut, so that the slider 17 interacts with the circular plate 4 to squeeze and break the nuts, thereby achieving the purpose of shelling the nuts. Purpose, when the nut is shelled, the round block 16 and the elliptical groove on the slider 17 act to make the slider 17 slide in the opposite direction and return to its original state; when the nut is shelled, the slider 17 slides in the opposite direction, and the bevel gear 2 74 drives the half gear 72 to rotate through the fixed rod 71, and makes the half gear 72 mesh with the gear 1 73, and at the same time, the half gear 72 transmits with the gear 1 73, so that the round rod 5 rotates a certain angle on the bottom plate 3, and the round rod 5 drives the circular plate 4 to rotate a certain angle, and at the same time, the circular plate 4 drives the shelled nuts to move a certain distance through the corresponding limiting grooves, and makes multiple shelled nuts correspond to multiple discharge ports 19 respectively, so that the shelled nuts are discharged through the corresponding discharge ports 19, and in this process, the nuts in the multiple conveying pipes 18 will slide into the corresponding limiting grooves again due to gravity.

[0035] The technical progress achieved by the utility model compared with the prior art is that the cooperation of various components not only prevents the ejected shell from causing harm to the staff during the shell opening process, but also enables the shelling of multiple nuts at one time, and the simple structure improves the work efficiency and is more practical.

Claims

1. A nut shelling device for nut production, characterized in that: The invention comprises a fixed seat (1), a motor (6), a shell opening mechanism and an intermittent transmission assembly (7); the motor (6) is fixedly mounted on the fixed seat (1); a bevel gear (8) is fixedly sleeved on the output end of the motor (6); the fixed seat (1) is provided with a support plate (2); the top of the support plate (2) is fixedly connected to a bottom plate (3); the top of the bottom plate (3) is contact-connected to a circular plate (4); a plurality of limit grooves are provided on the circular plate (4); a round rod (5) is fixedly connected to the circular plate (4); the round rod (5) is rotatably connected to the bottom plate (3); the bottom plate (3) An intermittent transmission component (7) is provided at the bottom, and the intermittent transmission component (7) is connected to the round rod (5) and the motor (6). The bottom plate (3) is fixedly connected to a ring plate (9) on which a plurality of sliding grooves are provided. The plurality of sliding grooves respectively correspond to the plurality of limiting grooves. A shell opening mechanism is provided in each of the plurality of sliding grooves. The plurality of shell opening mechanisms are connected to the bevel gear one (8). The shell opening mechanism comprises a slider (17), a transmission rod two (15), a bevel gear three (13) and a bevel gear two (11). The sliders (17) are slidably connected in each of the plurality of sliding grooves.

2. A nut shelling device according to claim 1, characterized in that: The slide block (17) is provided with an elliptical groove, a round block (16) is rotatably connected in the elliptical groove, a transmission rod 2 (15) is fixedly connected to the round block (16), one end of the transmission rod 2 (15) passes through the ring plate (9) and the bottom plate (3) and fixes a bevel gear 4 (14), the bevel gear 4 (14) is meshingly connected with a bevel gear 3 (13), the bevel gear 3 (13) is fixedly connected with a transmission rod 1 (12), one end of the transmission rod 1 (12) is fixedly connected with a bevel gear 2 (11), and the bevel gear 2 (11) is meshingly connected with the bevel gear 1 (8).

3. A nut shelling device according to claim 2, characterized in that: The second transmission rod (15) deviates from the center of the circle of the circular block (16); the first transmission rod (12) is rotatably connected to a fixed plate (1); the fixed plate (1) is fixedly connected to the bottom plate (3); the second transmission rod (15) is rotatably connected to the ring plate (9) and the bottom plate (3); an arc groove is provided on one side of the slider (17); the elliptical groove is adapted to the circular block (16).

4. A nut shelling device for nut production according to claim 1, characterized in that: The intermittent transmission assembly (7) comprises a fixed rod (71), a half gear (72), a gear one (73), a gear two (74) and a gear three (75); the bottom of the bottom plate (3) is rotatably connected with the fixed rod (71); a half gear (72) is fixedly sleeved on the fixed rod (71); the half gear (72) is meshingly connected with the gear one (73); the gear one (73) is fixedly connected to the round rod (5); the fixed rod (71) is fixedly connected with the gear two (74); the gear two (74) is meshingly connected with the gear three (75); the gear three (75) is fixedly connected to the output end of the motor (6).

5. A nut shelling device for nut production according to claim 1, characterized in that: The top of the ring plate (9) is fixedly connected to a top plate (10), and a delivery pipe (18) is fixedly connected to the top plate (10). The plurality of delivery pipes (18) respectively correspond to the plurality of limit grooves and shell opening mechanisms. The plurality of delivery pipes (18) contain a plurality of nuts, and the plurality of nuts are in contact with each other.

6. A nut shelling device for nut production according to claim 1, characterized in that: The plurality of limiting grooves are arranged at equal intervals on the circular plate (4), and the ring plate (9) is provided with a plurality of discharge openings (19), and the plurality of discharge openings (19) respectively correspond to the plurality of limiting grooves.

7. A nut shelling device according to claim 6, characterized in that: The bottom plate (3) is provided with a plurality of slopes, and the plurality of slopes respectively correspond to the plurality of discharge openings (19).

8. A nut shelling device for nut production according to claim 1, characterized in that: The plurality of sliding blocks (17) are all smaller than the plurality of limiting grooves; a bearing is fixedly sleeved on the round rod (5); and the outer wall of the bearing is fixedly connected to the bottom plate (3).

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