Peeling machine for almonds and peach kernels

Abstract

The utility model discloses an almond and peach kernel peeling machine which comprises a frame and a peeling assembly, the upper end of the frame is connected with a screening hopper in a sliding mode, the lower end of the screening hopper is connected with a gear motor, a discharging assembly rotationally connected with the frame is arranged in the peeling assembly, and a large screening plate, a middle screening plate and a bottom plate are fixed in the screening hopper. By means of the screening device, kernels entering the hopper can be screened into three different specifications, the screened kernels enter the peeling assembly through the corresponding induction plates to be peeled, grooves of the induction plates correspond to gaps between the rubber wheels, the gaps between the rubber wheels are divided into the large gap, the small gap and the large gap, and the largest gap corresponds to the kernels screened by the large screening plate. The smallest gap corresponds to the kernels screened by the bottom plate, meanwhile, the heights of the blades on the knife rest are also divided into a high grade, a middle grade and a low grade, the highest blade corresponds to the kernels screened by the bottom plate, and the lowest blade corresponds to the kernels screened by the large screening plate, so that openings can be cut regardless of the sizes and skins of the kernels, and the peeling efficiency is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of almond and peach kernel peeling, in particular to an almond and peach kernel peeling machine. Background Art

[0002] In the research of classic prescriptions such as Huagai Powder and Mahuang Decoction, almonds are involved. Almonds need to be processed before they can be used as medicine. Similarly, peach kernels in Taohong Siwu Decoction also need to be processed. That is, almonds or peach kernels are put into boiling water, and stirred for a while until the seed coat changes from wrinkled to stretched and can be easily rubbed off. Then, they are taken out, put into cold water, the seed coat is removed, and dried.

[0003] At present, almond peeling is commonly used with peeling machines, which have high production efficiency and are suitable for large-scale production operations. The peeling machine commonly used now consists of a rotating rubber wheel fixed by three power rollers. Through the action of the induction strip and the feed wheel, the blade on the knife holder cuts the outer skin of the raw material, and then the discharge wheel presses the peeled material into the discharge hopper and discharges it from the discharge hopper. The outer skin is thrown out by the skin throwing wheel to obtain the peeled almonds. It is easy to operate and greatly improves production efficiency compared with manual skinning.

[0004] However, since the almonds are of different sizes and the height of the knife holder is the same from the material, the skin of small almonds is not easy to cut, so the peeling is not complete. In this way, the peeled almonds need to be manually picked and peeled again, which affects the production efficiency and product quality. Utility Model Content

[0005] The utility model aims to provide an almond and peach kernel peeling machine, which solves the above-mentioned problems in the prior art.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an almond and peach kernel peeling machine, comprising a frame and a peeling assembly, the upper end of the frame is slidably connected with a screening bucket, the lower end of the screening bucket is connected with a reduction motor, the interior of the peeling assembly is provided with a discharging assembly rotatably connected with the frame, the screening bucket comprises a hopper, the interior of the hopper is sequentially fixed with a large screening plate, a middle screening plate and a bottom plate from top to bottom, the lower end of the hopper is fixed with a base frame, the lower end of the base frame is rotatably connected with one end of a connecting rod, the other end of the connecting rod is eccentrically connected to the reduction motor for rotation, an induction plate fixedly connected with the base frame is provided on the right side of the screening bucket, the right ends of the large screening plate, the middle screening plate and the bottom plate are respectively connected with guide buckets, and the guide buckets respectively correspond to the grooves on the induction plate;

[0007] The discharging assembly includes a U-shaped discharging plate, two symmetrical partitions are fixed to the upper end of the discharging plate, the two partitions divide the discharging plate into three grooves, the upper end of the discharging plate is fixed with a first hopper, a second hopper and a third hopper along its long side, the first hopper, the second hopper and the third hopper are respectively connected to the three grooves on the upper end of the discharging plate, a commutator fixedly connected to the frame is provided on one side of the discharging plate, a rotating wheel is fixed to the output end of the commutator, a cross bar is provided at the eccentric portion of the rotating wheel, and the cross bar is slidably connected to the discharging plate.

[0008] Preferably, the peeling assembly includes a first power roller, a second power roller and a third power roller, the first power roller, the second power roller and the third power roller are distributed in a triangle and are rotatably connected to the frame, a plurality of rubber wheels are arranged in the triangular area surrounded by the first power roller, the second power roller and the third power roller, the rubber wheels are tangent to the first power roller, the second power roller and the third power roller, and there are gaps between the rubber wheels, the lower ends of the rubber wheels are provided with a water trough fixedly connected to the frame, and the lower ends of the water trough are provided with a transmission roller rotatably connected to the frame.

[0009] Preferably, a skin squeezing roller and a skin throwing roller rotatably connected to the frame are provided between the second power roller and the first power roller, the skin squeezing roller is located above the skin throwing roller, and the skin throwing roller is driven by a chain and a commutator.

[0010] Preferably, a feed roller rotatably connected to the frame is provided between the first power roller and the third power roller, a spacing roller is provided above the feed roller, tensioning assemblies are provided at both ends of the spacing roller, and the tensioning assemblies are rotatably connected to the frame, a knife holder fixedly connected to the frame is provided at the lower end of the third power roller, a blade is fixed on the first power roller, and the interval between the blade and the rubber wheel corresponds.

[0011] Preferably, the upper end of the discharging assembly is symmetrically rotatably connected to a rotating frame, and the rotating frame is rotatably connected to the frame.

[0012] Preferably, the first hopper, the second hopper and the third hopper are respectively provided with slopes inside.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0014] 1. By fixing the large screening plate, the middle screening plate and the bottom plate in the screening hopper, it is helpful to screen the kernels entering the hopper into three different specifications. The screened kernels pass through the corresponding induction plates and enter the peeling assembly for peeling. The grooves of the induction plates correspond to the gaps between the rubber wheels. The gaps between the rubber wheels are divided into three types: large, medium and small. The largest gap corresponds to the kernels screened by the large screening plate, and the smallest gap corresponds to the kernels screened by the bottom plate. At the same time, the blade height on the knife holder is also divided into three grades: high, medium and low. The highest one corresponds to the kernels screened by the bottom plate, and the lowest one corresponds to the kernels screened by the large screening plate. In this way, no matter the size of the kernel, the kernel skin can be cut, which greatly improves the peeling efficiency.

[0015] 2. By fixing the partition on the discharge plate, it is helpful to discharge the sieved and peeled kernels according to the sieved specifications, so that the kernels of different specifications can be separated and sold at different prices. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the explosion of the screening bucket of the utility model;

[0018] Figure 3 This is a schematic diagram of a discharging assembly of the utility model;

[0019] Figure 4 It is an overall schematic diagram of the peeling component of the utility model;

[0020] Figure 5 It is a schematic diagram of the peeling component and its transmission of the utility model;

[0021] Figure 6 It is a schematic diagram of the induction plate of the utility model.

[0022] Explanations in the figure: 1. Frame; 2. Screening hopper; 3. Peeling assembly; 4. Discharging assembly; 201. Hopper; 202. Large screening plate; 203. Medium screening plate; 204. Bottom plate; 205. Induction plate; 206. Bottom frame; 207. Speed ​​reducer motor; 208. Connecting rod; 301. First power roller; 302. Second power roller; 303. Third power roller; 304. Feed roller; 305. Interval roller; 306. Skin squeezing roller; 307. Skin throwing roller; 308. Transmission roller; 309. Water trough; 310. Knife holder; 311. Rubber wheel; 401. Discharging plate; 402. Partition; 403. First hopper; 404. Second hopper; 405. Third hopper; 406. Commutator; 407. Rotating wheel. DETAILED DESCRIPTION

[0023] The following is a further detailed description of the implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

[0024] In the description of the present invention, unless otherwise specified, "multiple" means two or more; the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", "third" and the like are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0025] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0026] See also Figure 1 , Figure 2 , Figure 4 and Figure 6An almond and peach kernel peeling machine comprises a frame 1 and a peeling assembly 3. The upper end of the frame 1 is slidably connected with a screening bucket 2, and the lower end of the screening bucket 2 is connected with a reduction motor 207. The peeling assembly 3 is provided with a discharging assembly 4 rotatably connected with the frame 1. The frame 1 fixes the components of each part of the device to ensure the normal assembly and use of the device. The kernels are screened according to size by the screening bucket 2, which is conducive to screening the kernels into three different sizes. The kernels are peeled by the peeling assembly 3, which is conducive to removing the outer skin of the kernels. The kernels are peeled by the discharging assembly 4. The peeled kernels are collected and discharged, which is beneficial for discharging the peeled kernels. The screening hopper 2 includes a hopper 201. A large screening plate 202, a medium screening plate 203 and a bottom plate 204 are fixed in sequence from top to bottom inside the hopper 201. The right ends of the large screening plate 202, the medium screening plate 203 and the bottom plate 204 are respectively connected to guide hoppers, and the guide hoppers correspond to the grooves on the induction plate 205 respectively. The upper ends of the large screening plate 202 and the medium screening plate 203 are provided with through holes, and the through holes are covered with the large screening plate 202 and the medium screening plate 203. The through holes on the large screening plate 202 The through holes on the large screening plate 202, the medium screening plate 203 and the bottom plate 204 are larger than those on the middle screening plate 203, so as to facilitate the screening of the kernels. The large screening plate 202, the middle screening plate 203 and the bottom plate 204 are provided with a certain inclination angle to facilitate the discharge of the materials. At the same time, the other ends of the large screening plate 202, the middle screening plate 203 and the bottom plate 204 are connected with corresponding guide buckets, and the guide buckets correspond to the grooves on the induction plate 205, so that kernels of different sizes have corresponding induction plates 205. The lower end of the hopper 201 is fixed with a base frame 206, and the lower end of the base frame 206 is rotatably connected with one end of a connecting rod 208, and the other end of the connecting rod 208 is connected with a reduction motor 2 07 is eccentrically connected in rotation, and an induction plate 205 fixedly connected to a base frame 206 is provided on the right side of the screening bucket 2. The base frame 206 is I-shaped, and the front and rear ends of the base frame 206 are respectively slidably connected to the frame 1. The lower end of the base frame 206 is rotatably connected to the upper end of a connecting rod 208. A gear is fixed to the output end of the reduction motor 207. The lower end of the connecting rod 208 is rotatably connected to the gear and is eccentrically arranged, so that the reduction motor 207 can rotate and drive the base frame 206 to move up and down through the connecting rod 208, thereby moving the screening bucket 2 up and down, causing the kernels to be lifted up and screened.

[0027] See also Figure 3The discharging assembly 4 includes a U-shaped discharging plate 401, and two symmetrical partitions 402 are fixed on the upper end of the discharging plate 401. The two partitions 402 divide the discharging plate 401 into three grooves. The partitions 402 divide the discharging plate 401 into three grooves. The three grooves are used to discharge three different specifications of peeled nuts, which is convenient for packaging the specifications of the nuts and prevents the nuts of different sizes from being mixed together. The upper end of the discharging plate 401 is fixed with a first hopper 403 along its long side, The first hopper 403, the second hopper 404 and the third hopper 405 are provided with slopes inside, and the three different sizes of kernels are collected through the first hopper 403, the second hopper 404 and the third hopper 405 to prevent the kernels from running around when being squeezed out. At the same time, slopes are provided inside the first hopper 403, the second hopper 404 and the third hopper 405 to collect the peeled kernels inside the first hopper 403, the second hopper 404 and the third hopper 405. The kernels can quickly fall into the corresponding grooves of the discharge plate 401 through the slope. The first hopper 403, the second hopper 404 and the third hopper 405 are respectively connected to the three grooves on the upper end of the discharge plate 401. A commutator 406 fixedly connected to the frame 1 is provided on one side of the discharge plate 401. A rotating wheel 407 is fixed to the output end of the commutator 406. A cross bar is provided at the eccentric position of the rotating wheel 407. The cross bar is slidably connected to the discharge plate 401. The input end of the rotating wheel 407 rotates When the output end is turned, the rotation direction is changed, and the rotating wheel 407 at the output end rotates. At the same time, a cross bar is eccentrically provided on the rotating wheel 407, and a vertical slide groove is provided on the discharge plate 401 corresponding to the cross bar. At the same time, the discharge component 4 is rotatably connected to a rotating frame, and the rotating frame is rotatably connected to the frame 1. The rotation of the rotating wheel 407 causes the discharge plate 401 to swing back and forth, so that the kernels on the discharge plate 401 are discharged. The upper end of the discharge component 4 is symmetrically rotatably connected to the rotating frame, and the rotating frame is rotatably connected to the frame 1.

[0028] See also Figure 1 , Figure 4 and Figure 5The peeling component 3 includes a first power roller 301, a second power roller 302 and a second power roller 303. The first power roller 301, the second power roller 302 and the third power roller 303 are distributed in a triangle and are rotatably connected to the frame 1. A plurality of rubber wheels 311 are arranged in a triangular area surrounded by the first power roller 301, the second power roller 302 and the third power roller 303. The rubber wheels 311 are tangent to the first power roller 301, the second power roller 302 and the third power roller 303. The first power roller 301 and the second power roller 302 are provided with an annular groove for clamping the rubber wheels 311 to fix the rubber wheels 311. The rubber wheels 311 are arranged in pairs. There is a gap between them, and the size of the gap is consistent with the size of the corresponding kernel. The larger the kernel, the larger the gap between the rubber wheels 311, so that the gap between the rubber wheels 311 can adapt to kernels of different sizes. The lower end of the rubber wheel 311 is provided with a water trough 309 fixedly connected to the frame 1, and the lower end of the water trough 309 is provided with a transmission roller 308 rotatably connected to the frame 1. The rear side of the water trough 309 is provided with a water outlet to discharge water in a centralized manner. The transmission roller 308 is connected to the reduction motor 207 through a chain, and the transmission roller 308 is connected to the first power roller 301 through a chain. The reduction motor 207 provides power for the peeling component 3, so that the peeling component 3 can work normally.

[0029] See also Figure 4 and Figure 5 A skin squeezing roller 306 and a skin throwing roller 307 rotatably connected to the frame 1 are provided between the second power roller 302 and the first power roller 301. The skin squeezing roller 306 is located above the skin throwing roller 307. The skin throwing roller 307 is driven by a chain and a commutator 406. A cam corresponding to the interval of the rubber wheel 311 is provided on the outer ring of the skin squeezing roller 306. The cam penetrates into the interval of the rubber wheel 311. The skin squeezing roller 306 squeezes the kernel stuck in the gap between the rubber wheels 311. Due to the friction between the kernel skin and the rubber wheel 311, the skin squeezing roller 306 will peel the kernel and push it out. At the same time, the skin throwing roller 307 will throw the kernel skin in the gap of the rubber wheel 311 out to achieve kernel peeling.

[0030] See also Figure 4 and Figure 5A feed roller 304 rotatably connected to the frame 1 is provided between the first power roller 301 and the third power roller 303, and a spacing roller 305 is provided above the feed roller 304. The feed roller 304 rotates to squeeze the kernel so that the kernel enters the gap of the rubber wheel 311, and the kernel position in the rubber wheel 311 is adjusted by the spacing roller 305, so as to facilitate the subsequent knife holder 310 to cut the kernel skin. Tensioning components are provided at both ends of the spacing roller 305, and the tensioning components are rotatably connected to the frame 1. The lower end of the third power roller 303 is provided with a knife holder 310 fixedly connected to the frame 1. A blade is fixed on the first power roller 301, and the interval between the blade and the rubber wheel 311 corresponds to each other. The height of the blade is different, and the height of the blade is opposite to the size of the kernel. The larger the kernel, the smaller the blade height. This is conducive to cutting the kernel skin and preventing the blade from cutting the kernel skin and penetrating into the kernel.

[0031] When the utility model is used:

[0032] First, the reduction motor 207 is started to work. Since the gear connected to the reduction motor 207 is eccentrically connected to the connecting rod 208, the screening bucket 2 is slidably connected to the frame 1, so that the screening bucket 2 moves up and down reciprocatingly. The reduction motor 207 drives the peeling component 3 and the discharging component 4 to work through the chain;

[0033] Then, pour the soaked kernels into the hopper 201. Due to the vibration of the screening hopper 2, the larger kernels are blocked at the upper end of the large screening plate 202, and the smallest ones fall on the upper end of the bottom plate 204. At the same time, due to the force of vibration, the kernels will enter the induction plate 205 accordingly.

[0034] Next, the kernels in the induction plate 205 are acted upon by the feed roller 304, and the kernels of different sizes enter the corresponding gaps of the rubber wheel 311. The kernels in the gaps of the rubber wheel 311 are adjusted by the spacing roller 305 to a certain fixed position. The rotation of the rubber wheel 311 drives the kernels to rotate, and the kernels are cut through the kernel skin by the blade on the knife holder 310. The cut kernels continue to rotate and come to the skin squeezing roller 306. The skin squeezing roller 306 squeezes the kernels stuck in the gaps between the rubber wheels 311. Due to the friction between the kernel skin and the rubber wheel 311, the skin squeezing roller 306 peels the kernels and pushes them out. At the same time, the skin throwing roller 307 throws the kernel skin in the gaps of the rubber wheel 311 out to achieve kernel peeling.

[0035] Finally, the peeled kernels are pushed by the skinning roller 306 into the corresponding first hopper 403, second hopper 404 and third hopper 405. At the same time, the commutator 406 and the rotating wheel 407 drive the discharge plate 401 to swing back and forth, and the kernels of different sizes in the discharge plate 401 will be discharged from the corresponding grooves.

[0036] 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. An almond and peach kernel peeling machine, characterized in that: The invention comprises a frame (1) and a peeling assembly (3), wherein the upper end of the frame (1) is slidably connected to a screening hopper (2), the lower end of the screening hopper (2) is connected to a reduction motor (207), the interior of the peeling assembly (3) is provided with a discharging assembly (4) rotatably connected to the frame (1), the screening hopper (2) comprises a hopper (201), the interior of the hopper (201) is fixed with a large screening plate (202), a middle screening plate (203) and a bottom plate (204) in sequence from top to bottom, the hopper (20 1) is fixed with a base frame (206) at the lower end, the lower end of the base frame (206) is rotatably connected to one end of a connecting rod (208), the other end of the connecting rod (208) is rotatably eccentrically connected to a reduction motor (207), an induction plate (205) fixedly connected to the base frame (206) is provided on the right side of the screening bucket (2), the right ends of the large screening plate (202), the middle screening plate (203) and the bottom plate (204) are respectively connected to guide buckets, and the guide buckets respectively correspond to the grooves on the induction plate (205); The discharging assembly (4) comprises a U-shaped discharging plate (401), two symmetrical partitions (402) are fixed to the upper end of the discharging plate (401), and the two partitions (402) divide the discharging plate (401) into three grooves. A first hopper (403), a second hopper (404) and a third hopper (405) are fixed to the upper end of the discharging plate (401) along its long side, and the first hopper (403), the second hopper (404) and the third hopper (405) are respectively connected to the three grooves on the upper end of the discharging plate (401) correspondingly. A commutator (406) fixedly connected to the frame (1) is provided on one side of the discharging plate (401), and a rotating wheel (407) is fixed to the output end of the commutator (406), and a cross bar is provided at the eccentric position of the rotating wheel (407), and the cross bar is slidably connected to the discharging plate (401).

2. The almond and peach kernel peeling machine according to claim 1, characterized in that: The peeling component (3) comprises a first power roller (301), a second power roller (302) and a third power roller (303), wherein the first power roller (301), the second power roller (302) and the third power roller (303) are distributed in a triangular shape and are rotatably connected to the frame (1), and a plurality of rubber wheels (311) are arranged in a triangular area surrounded by the first power roller (301), the second power roller (302) and the third power roller (303), wherein the rubber wheels (311) are tangent to the first power roller (301), the second power roller (302) and the third power roller (303), and intervals are arranged between each of the rubber wheels (311), and a water trough (309) fixedly connected to the frame (1) is arranged at the lower end of the rubber wheel (311), and a transmission roller (308) rotatably connected to the frame (1) is arranged at the lower end of the water trough (309).

3. The almond and peach kernel peeling machine according to claim 2, characterized in that: A skin squeezing roller (306) and a skin throwing roller (307) rotatably connected to the frame (1) are provided between the second power roller (302) and the first power roller (301); the skin squeezing roller (306) is located above the skin throwing roller (307); and the skin throwing roller (307) is driven by a chain and a commutator (406).

4. The almond and peach kernel peeling machine according to claim 2, characterized in that: A feed roller (304) rotatably connected to the frame (1) is provided between the first power roller (301) and the third power roller (303); a spacing roller (305) is provided above the feed roller (304); tensioning assemblies are provided at both ends of the spacing roller (305); the tensioning assemblies are rotatably connected to the frame (1); a knife holder (310) fixedly connected to the frame (1) is provided at the lower end of the third power roller (303); a blade is fixed on the first power roller (301); and the interval between the blade and the rubber wheel (311) corresponds.

5. The almond and peach kernel peeling machine according to claim 1, characterized in that: The upper end of the discharging assembly (4) is symmetrically rotatably connected to a rotating frame, and the rotating frame is rotatably connected to the frame (1).

6. The almond and peach kernel peeling machine according to claim 1, characterized in that: The first hopper (403), the second hopper (404) and the third hopper (405) are respectively provided with slopes inside.

Images