Peanut shell separating device

Abstract

The invention provides a peanut shell separating device, and relates to the technical field of food processing.The peanut shell separating device comprises a rack and further comprises a crushing mechanism and a shell separating mechanism, the shell separating mechanism is used for separating peanut kernels from crushed peanut shells, and the crushing mechanism is arranged at the top of the first end of the rack; the crushing mechanism is rotatably installed on the rack through the rotating mechanism, the discharging mechanism is installed on the side, close to the middle of the rack, of the crushing mechanism, the shell separating mechanism comprises a screening mechanism, a water injection mechanism, an air blowing mechanism and a stirring mechanism, and the water injection mechanism, the air blowing mechanism and the stirring mechanism are all installed on the first side of the screening mechanism; a material box is arranged below the screening mechanism, and a waste water collecting box is arranged on one side of the material box. According to the peanut shell crushing device, peanut shells of peanuts with shells can be fully crushed, the device is easy to operate, and the shell separation efficiency is high.

Description

Technical Field

[0001] The invention relates to the technical field of food processing, in particular to a peanut shell separation device. Background Art

[0002] Peanuts are rich in protein, fat, vitamin A, vitamin B6, vitamin E, vitamin K and minerals such as calcium, phosphorus, iron, etc. These ingredients are of great help to our health, especially the unsaturated fatty acids in peanuts, which contribute to cardiovascular health; in addition, peanuts also contain 8 essential amino acids for the human body as well as lecithin and choline, these substances can promote metabolism and enhance memory.

[0003] In the market, the sales of peanut planting products are currently concentrated in two forms. One is the peanut fruit with shell that is dried after being harvested and unearthed, and the other is the peanut kernel that is simply processed and shelled.

[0004] Generally, peanut shelling is carried out by mechanical shelling, which adopts the principle of extrusion shelling. The operation of the device is complicated, the crushing effect is poor and the efficiency is low. The kernel breakage rate after shelling is high and the loss is large. At present, there is a lack of a peanut shelling device with simple structure and high efficiency. This is the shortcoming of the prior art. Therefore, a peanut shell separation device is proposed to solve the above problems. Summary of the invention

[0005] The purpose of the present invention is to solve the problems existing in the prior art and to propose a peanut shell separation device.

[0006] To achieve the above object, the present invention adopts the following technical solutions: A peanut shell separation device comprises a frame, a crushing mechanism and a shell separation mechanism, wherein the shell separation mechanism is used to separate peanut kernels and crushed peanut shells, a crushing mechanism is provided on the top of the first end of the frame, the crushing mechanism is rotatably mounted on the frame through a rotating mechanism, a discharging mechanism is installed on one side of the crushing mechanism close to the middle of the frame, the shell separation mechanism comprises a screening mechanism, the screening mechanism is installed in the middle of the frame, the screening mechanism is fixedly connected to the top of the frame, a water injection mechanism is provided on the first side of the screening mechanism, the water injection mechanism is fixedly mounted above the second end of the frame, the water injection mechanism is communicated with the screening mechanism, an air blowing mechanism is provided below the water injection mechanism, the air blowing mechanism is fixedly mounted on the first side of the screening mechanism, a lifting mechanism is installed on the second side of the screening mechanism, a pair of stirring mechanisms are installed below the first side of the screening mechanism, a material box is provided below the screening mechanism, a wastewater collection box is provided on one side of the material box, and the material box and the wastewater collection box are both installed at the bottom of the frame; The crushing mechanism comprises a fixed frame, a fixed box is installed above the fixed frame, a turning cylinder is rotatably installed inside the fixed box, a crushing shaft and a crushing part are rotatably installed inside the turning cylinder, a discharging plate is slidably installed on the second end of the fixed box, the discharging plate is threadedly installed on the bidirectional screw through a threaded connecting plate, and the second end of the fixed frame is rotatably installed on the main rotating shaft; The screening mechanism comprises a screening main box, a water injection mechanism and an air blowing mechanism are arranged on the upper part of the first side of the screening main box, a stirring mechanism is arranged on the lower part of the first side, and a peanut shell collection box is arranged on the upper part of the second side of the screening main box.

[0007] Preferably, the crushing mechanism includes a fixed frame, a first end of the fixed frame is provided with a vertical mounting plate, a fixed box is fixedly installed above the fixed frame, the first end of the fixed box is provided with an axial hole and a mounting hole, the second end of the fixed box is provided with a connecting plate, the upper part of the connecting plate is provided with an axial hole and a mounting hole, a turning cylinder is rotatably installed inside the fixed box, the first end of the turning cylinder is rotatably installed on the mounting hole of the first end of the fixed box, the second end of the turning cylinder is rotatably installed on the mounting hole of the connecting plate at the second end of the fixed box, the outer periphery of the connecting plate is provided with an opening groove, and the outer periphery of the opening groove is provided with a horizontal sliding groove.

[0008] Preferably, a layered plate is installed between the inside of the first end of the fixed box and the outside of the first end of the turning cylinder, the layered plate is in contact with the turning cylinder, a crushing motor is fixedly installed on the middle part of the outer side of the mounting plate of the fixed frame, the output end of the crushing motor is fixedly connected to the first end of the crushing shaft, the second end of the crushing shaft passes through the axial hole of the first end of the fixed box, the layered plate and the turning cylinder, and is rotatably installed on the axial hole of the connecting plate at the second end of the fixed box, a plurality of crushing parts are fixedly installed on the crushing shaft, each of the crushing parts is located inside the turning cylinder, the crushing part includes a fixed sleeve arranged on the crushing shaft and a plurality of staggered crushing blades installed on the outside of the sleeve; a gear set is provided between the first end of the fixed frame and the layered plate, the gear set includes a crushing shaft gear, the crushing shaft gear is located between the first end of the fixed frame and the outside of the first end of the fixed box, The crushing shaft gear is fixedly mounted on the crushing shaft, the crushing shaft gear is meshed with the first connecting gear, the first connecting gear is fixedly mounted on the first rotating shaft, the first end of the first rotating shaft is rotatably mounted on the first end of the fixed frame, the second end of the first rotating shaft is rotatably mounted on the first end of the fixed box, the first connecting gear is meshed with the second connecting gear, the second connecting gear is fixedly mounted on the second rotating shaft, the first end of the second rotating shaft is rotatably mounted on the first end of the fixed frame, the second end of the second rotating shaft passes through the first end of the fixed box and is rotatably mounted on the layering plate, a third connecting gear is provided between the first end of the fixed box and the layering plate, the third connecting gear is fixedly mounted on the second rotating shaft, the third connecting gear is meshed with the overturning cylinder gear, and the overturning cylinder gear is fixedly connected to the first end of the overturning cylinder.

[0009] Preferably, the discharging mechanism includes a first connecting plate and a second connecting plate, and the first connecting plate and the second connecting plate are respectively installed on both sides below the second end of the fixed box, and a screw motor is fixedly installed on the outer end of the first connecting plate, and the output end of the screw motor is fixedly connected to the first end of the bidirectional screw, and the second end of the bidirectional screw is rotatably installed on the second connecting plate, and a pair of symmetrical threaded connecting plates are threadedly installed on the bidirectional screw, and the inner end of each threaded connecting plate is respectively fixedly connected to the bottom of each discharging plate, and the threaded connecting plate and the discharging plate are both slidably installed in the sliding groove of the fixed box.

[0010] Preferably, the rotating mechanism includes a rotating hydraulic cylinder and a rotating shaft fixing part, the first end of the rotating hydraulic cylinder is rotatably mounted inside the first side of the frame, a rotating push rod is installed in the rotating hydraulic cylinder, the output end of the rotating push rod is rotatably mounted on the middle part of the bottom end of the fixed frame, the rotating shaft fixing part includes a pair of fixing plates, the two fixing plates of the rotating shaft fixing part are both fixedly mounted on the top of the frame and are respectively located at the front and rear sides of the second end of the fixed frame, a main rotating shaft is installed between the two fixing plates, and the second end of the fixed frame is fixedly connected to the main rotating shaft.

[0011] Preferably, the shell separation mechanism includes a screening mechanism, which includes a screening main box, a peanut shell collecting box is provided on the upper part of the second side of the screening main box, the screening main box is communicated with the peanut shell collecting box, an inclined bottom plate is provided below the screening main box, a plurality of first water seepage holes are provided on the inclined bottom plate, a water seepage bin is provided below the inclined bottom plate and the first water seepage holes, a water outlet is provided below the second side of the screening main box, a discharge port is provided in the middle of the inclined bottom plate, a discharge plug is installed in the discharge port, a plurality of sealing rings are provided on the discharge plug, a second water seepage hole is provided below the peanut shell collection box, a discharge trough is provided below the side of the peanut shell collection box away from the screening main box, and a vertical sliding groove is provided on the outside of the discharge trough.

[0012] Preferably, the shell separation mechanism also includes a water injection mechanism, which includes a water tank, which is fixedly installed above the second end of the frame, and a water outlet pipe is provided below the water tank. The first end of the water outlet pipe is connected to the water tank, and the second end of the water outlet pipe is connected to the upper part of the first end of the screening main box. A control valve is provided on the water outlet pipe.

[0013] Preferably, the fruit shell separation mechanism also includes an air blowing mechanism, which is located below the water injection mechanism, and includes a fan box, which is fixedly mounted on the first side of the screening main box and is connected to the screening main box, an air outlet is provided at the front end of the fan box, a fan motor is fixedly mounted inside the rear end of the fan box, an output end of the fan motor is fixedly connected to the first end of the fan shaft, and the second end of the fan shaft is rotatably mounted in the middle of the front end of the fan box, and a fan is fixedly mounted on the fan shaft.

[0014] Preferably, the lifting mechanism includes a lifting liquid bar, which is fixedly installed on the upper outer side of the peanut shell collection box. A lifting push rod is installed in the lifting liquid bar, and the output end of the lifting push rod is fixedly connected to the lifting plate, and the lifting plate is slidably installed in a sliding groove outside the discharge trough.

[0015] Preferably, the shell separation mechanism also includes a stirring mechanism, which includes a stirring motor, which is fixedly mounted on the outside below the first end of the screening main box, and the output end of the stirring motor is fixedly connected to the first end of the stirring shaft, which is mounted inside the screening main box and located below.

[0016] The beneficial effect of the present invention is that the present invention is provided with a crushing mechanism to crush and shell the peanuts in shells, and a gear set is provided to drive the crushing part and the turning cylinder to rotate by utilizing the meshing transmission effect between the gears, so that the two rotate in opposite directions, and the peanut shells can be effectively crushed to avoid the situation that the peanut shells are not completely crushed; The present invention is provided with a discharging mechanism to discharge the crushed peanut kernels and peanut shells, and uses a bidirectional screw to control the directions of the two discharging plates so that they are simultaneously close to or away from each other, and does not need to be driven separately and has a fast opening and closing speed, thereby saving costs and working time; The present invention is provided with a rotating mechanism, and utilizes a hydraulic cylinder to drive the crushing mechanism and the discharging mechanism to rotate simultaneously, so that when the discharging mechanism is working, the opening slot is just located above the screening mechanism, so that the crushed peanut shells and peanut kernels can be easily discharged; The invention is provided with a shell separation mechanism to separate peanut kernels from crushed peanut shells. The separation process is located inside the screening mechanism. The blowing mechanism is used to perform the primary screening of the falling peanut kernels and the crushed peanut shells, and most of the peanut shells with relatively light weight can be blown into the peanut shell collection box. The water injection mechanism is used to add water into the screening main box. The principle of different densities of peanut kernels and peanut shells is used. The peanut shells with relatively small density are suspended on the water surface, and the peanut kernels with relatively large density are sunk to the bottom of the water, so that the peanut kernels and the peanut shells are separated. The stirring mechanism is used to fully stir the peanut shells at the bottom of the screening main box and the small amount of residual peanut shells, so that the peanut shells pressed on the bottom are suspended on the water surface. The connecting part between the screening main box and the peanut shell collection box is used to send the peanut shells floating on the water surface to the peanut shell collection box, so that the peanut kernels and the crushed peanut shells are completely separated. The density is used to separate the peanut kernels and the peanut shells, so that the shell separation can be effectively realized, and the separation efficiency is high, the speed is fast, and there is almost no residue. The present invention provides an inclined bottom plate in the screening mechanism to facilitate the subsequent discharge of peanut kernels, and provides a discharge plug, on which a sealing ring is provided to prevent water in the screening main box from leaking into the material box when the shells are separated; The present invention is provided with a lifting mechanism, and a hydraulic cylinder is used to control the lifting of the lifting plate. When the peanut shells in the peanut shell collection box are full, it is convenient for the staff to take out the peanut shells from the discharging trough; The present invention provides a material box for collecting separated peanut kernels, and a wastewater collection box for collecting water flowing out of the seepage bin and water leaking from the second seepage hole. Meanwhile, a baffle is provided on the wastewater collection box to prevent water leaking from the second seepage hole from splashing to the outside of the wastewater collection box. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 A front view of an embodiment of the present invention; Figure 2 A top view of an embodiment of the present invention; Figure 3 It is a schematic diagram of the overall structure of an embodiment of the present invention; Figure 4 for Figure 2 Sectional view in the AA direction; Figure 5 It is a structural schematic diagram of a crushing mechanism and a discharging mechanism according to an embodiment of the present invention; Figure 6 for Figure 5 The enlarged view of point B in the middle; Figure 7 It is a structural schematic diagram of a fruit shell separation mechanism according to an embodiment of the present invention; Figure numbers: 1-frame; 2-crushing mechanism; 201-fixed frame; 202-fixed box; 203-turning cylinder; 204-layered plate; 205-crushing motor; 206-crushing shaft; 207-crushing part; 208-crushing shaft gear; 209-first connecting gear; 210-first rotating shaft; 211-second connecting gear; 212-second rotating shaft; 213-third connecting gear; 214-turning cylinder gear; 3-discharging mechanism; 301-screw motor; 302-first connecting plate; 303-second connecting plate; 304-bidirectional screw; 305-threaded connecting plate; 306-discharging plate; 4-rotating mechanism; 401-rotating liquid cylinder; 402-rotating push rod; 403-rotating shaft fixing part; 4 04-main rotating shaft; 5-screening mechanism; 501-screening main box; 502-peanut shell collecting box; 503-inclined bottom plate; 504-first seepage hole; 505-seepage bin; 506-water outlet; 507-discharge port; 508-discharge plug; 509-second seepage hole; 510-discharge trough; 6-water injection mechanism; 601-water tank; 602-water outlet pipe; 603-control valve; 7-blowing mechanism; 701-fan box; 702-fan motor; 703-fan shaft; 704-fan; 8-lifting mechanism; 801-lifting liquid lever; 802-lifting push rod; 803-lifting plate; 9-stirring mechanism; 901-stirring motor; 902-stirring shaft; 10-material box; 11-wastewater collecting box. DETAILED DESCRIPTION

[0018] In order to provide a further understanding of the purpose, structure, features and functions of the present invention, the following detailed description is given in conjunction with the embodiments.

[0019] like Figure 1-Figure 7The peanut shelling device shown in the figure includes a frame 1 and a shell separation mechanism. A crushing mechanism 2 is provided on the top of the first end of the frame 1. The crushing mechanism 2 is used to crush the shells of peanuts. The crushing mechanism 2 is rotatably installed on the frame 1 through a rotating mechanism 4. A discharging mechanism 3 is installed on one side of the crushing mechanism 2 close to the middle of the frame 1. The shell separation mechanism includes a screening mechanism 5. The screening mechanism 5 is installed in the middle of the frame 1 and is used to screen peanut kernels and crushed peanut shells. The screening mechanism 5 is fixedly connected to the top of the frame 1. A water injection mechanism 6 is provided on the first side of the screening mechanism 5. The water injection mechanism 6 is fixedly installed above the second end of the frame 1. The water injection mechanism 6 is connected to the screening mechanism 5 and is used to inject water into the screening mechanism 5. An air blowing mechanism 7 is provided below the water injection mechanism 6. The air blowing mechanism 7 is provided below the water injection mechanism 6. The mechanism 7 is fixedly mounted on the first side of the screening mechanism 5, and is used for blowing air to the falling peanut kernels and the broken peanut shells to separate the shells. The second side of the screening mechanism 5 is provided with a lifting mechanism 8, and is used for taking out the collected peanut shells. A pair of stirring mechanisms 9 are installed below the first side of the screening mechanism 5, and are used for stirring the peanut kernels and the residual peanut shells that fall into the screening mechanism 5. A material box 10 is provided below the screening mechanism 5, and is used for holding the separated peanut kernels. A wastewater collection box 11 is provided on one side of the material box 10, and is used for collecting wastewater flowing out of the water outlet 506 and the second seepage hole 509. A baffle is provided on one side of the wastewater collection box 11 to prevent the wastewater flowing out of the second seepage hole 509 from splashing outside. The material box 10 and the wastewater collection box 11 are both installed at the bottom of the frame 1.

[0020] like Figure 5 , Figure 6 As shown, the crushing mechanism 2 includes a fixed frame 201, and a vertical mounting plate is provided at the first end of the fixed frame 201 for fixing the crushing motor 205, and also serves as a support for the gear set. A fixed box 202 is fixedly installed above the fixed frame 201, and an axial hole and a mounting hole are provided at the first end of the fixed box 202, and a connecting plate is provided at the second end of the fixed box 202, and an axial hole and a mounting hole are provided at the upper part of the connecting plate, and a turning cylinder 203 is rotatably installed inside the fixed box 202, and the first end of the turning cylinder 203 is rotatably installed on the mounting hole at the first end of the fixed box 202, and the second end of the turning cylinder 203 is rotatably installed on the mounting hole of the connecting plate at the second end of the fixed box 202, and an opening groove is provided at the periphery of the connecting plate, and a horizontal sliding groove is provided at the periphery of the opening groove.

[0021] A layered plate 204 is installed between the inside of the first end of the fixed box 202 and the outside of the first end of the turning cylinder 203, and the layered plate 204 is in contact with the turning cylinder 203. A crushing motor 205 is fixedly installed in the middle of the outer side of the mounting plate of the fixed frame 201, and the output end of the crushing motor 205 is fixedly connected to the first end of the crushing shaft 206. The second end of the crushing shaft 206 passes through the axial hole of the first end of the fixed box 202, the layered plate 204 and the turning cylinder 203, and is rotatably installed on the axial hole of the connecting plate at the second end of the fixed box 202. A plurality of crushing parts 207 are fixedly installed on the crushing shaft 206, and each crushing part 207 is located inside the turning cylinder 203. The crushing part 207 includes a fixed sleeve sleeved on the crushing shaft 206 and a plurality of staggered crushing blades installed on the outer side of the sleeve.

[0022] A gear set is provided between the first end of the fixed frame 201 and the layered plate 204, and the gear set includes a crushing shaft gear 208, the crushing shaft gear 208 is located between the first end of the fixed frame 201 and the first end of the fixed box 202, the crushing shaft gear 208 is fixedly mounted on the crushing shaft 206, the crushing shaft gear 208 is meshed with the first connecting gear 209, the first connecting gear 209 is fixedly mounted on the first rotating shaft 210, the first end of the first rotating shaft 210 is rotatably mounted on the first end of the fixed frame 201, the second end of the first rotating shaft 210 is rotatably mounted on the first end of the fixed box 202, and the first connecting gear 20 9 is meshed with the second connecting gear 211, the second connecting gear 211 is fixedly mounted on the second rotating shaft 212, the first end of the second rotating shaft 212 is rotatably mounted on the first end of the fixing frame 201, the second end of the second rotating shaft 212 passes through the first end of the fixing box 202 and is rotatably mounted on the layering plate 204, a third connecting gear 213 is provided between the first end of the fixing box 202 and the layering plate 204, the third connecting gear 213 is fixedly mounted on the second rotating shaft 212, the third connecting gear 213 is meshed with the flip cylinder gear 214, and the flip cylinder gear 214 is fixedly connected to the first end of the flip cylinder 203.

[0023] When the crushing mechanism 2 is working, the crushing motor 205 is started, and the crushing shaft 206 drives the crushing shaft gear 208 to rotate clockwise. Under the transmission action of the gear group, the first connecting gear 209 rotates counterclockwise, the second connecting gear 211 rotates clockwise, the third connecting gear 213 rotates clockwise, and the turning cylinder gear 214 rotates counterclockwise, so that the crushing part 207 located inside the turning cylinder 203 rotates clockwise, and the turning cylinder 203 itself rotates counterclockwise. The two are staggered to achieve full crushing of the peanut shells.

[0024] like Figure 5As shown, the discharging mechanism 3 includes a first connecting plate 302 and a second connecting plate 303, and the first connecting plate 302 and the second connecting plate 303 are respectively installed on both sides below the second end of the fixed box 202, and a screw motor 301 is fixedly installed on the outer end of the first connecting plate 302, and the output end of the screw motor 301 is fixedly connected to the first end of the bidirectional screw 304, and the second end of the bidirectional screw 304 is rotatably installed on the second connecting plate 303, and a pair of symmetrical threaded connecting plates 305 are threadedly installed on the bidirectional screw 304, and the inner end of each threaded connecting plate 305 is respectively fixedly connected to the bottom of each discharging plate 306, and the threaded connecting plate 305 and the discharging plate 306 are both slidably installed in the sliding groove of the fixed box 202.

[0025] When the discharging mechanism 3 is working, the screw motor 301 is started, the bidirectional screw 304 rotates, and then drives the paired threaded connecting plates 305 to move closer to or away from each other, so that the paired discharging plates 306 move closer to or away from each other to realize the opening and closing of the open slot.

[0026] like Figure 3 , Figure 4 As shown, the rotating mechanism 4 includes a rotating liquid cylinder 401 and a rotating shaft fixing part 403. The first end of the rotating liquid cylinder 401 is rotatably mounted inside the first side of the frame 1. A rotating push rod 402 is installed in the rotating liquid cylinder 401. The output end of the rotating push rod 402 is rotatably mounted on the middle part of the bottom end of the fixed frame 201. The rotating shaft fixing part 403 includes a pair of fixed plates. The two fixed plates of the rotating shaft fixing part 403 are both fixedly mounted on the top of the frame 1 and are respectively located on the front and rear sides of the second end of the fixed frame 201. A main rotating shaft 404 is installed between the two fixed plates. The second end of the fixed frame 201 is fixedly connected to the main rotating shaft 404.

[0027] When the rotating mechanism 4 is working, the rotating hydraulic cylinder 401 is started, the rotating push rod 402 extends outward, and the crushing mechanism 2 and the discharging mechanism 3 rotate around the main rotating shaft 404, so that the opening slot of the crushing mechanism 2 corresponds to the top of the screening mechanism 5.

[0028] like Figure 7As shown, the shell separation mechanism includes a screening mechanism 5, which includes a screening main box 501. A peanut shell collecting box 502 is provided on the upper part of the second side of the screening main box 501. The screening main box 501 is connected to the peanut shell collecting box 502. An inclined bottom plate 503 is provided below the screening main box 501 to facilitate the discharge of peanut kernels in the screening main box 501. A plurality of first seepage holes 504 are provided on the inclined bottom plate 503. A seepage bin 505 is provided below the inclined bottom plate 503 and the first seepage holes 504. A water outlet 506 is provided below the second side of the screening main box 501 of the seepage bin 505. The water outlet 506 is controlled to open and close by a water outlet plug. A discharge port 507 is provided in the middle of the inclined bottom plate 503. A discharge plug 508 is installed in the discharge port 507. A plurality of sealing rings are provided on the discharge plug 508 to prevent water in the screening main box 501 from leaking out.

[0029] A second seepage hole 509 is provided at the bottom of the peanut shell collection box 502 to facilitate the leakage of water overflowing into the peanut shell collection box 502 while preventing the peanut shells from being spilled. A discharge trough 510 is provided at the bottom of the side of the peanut shell collection box 502 away from the screening main box 501 to facilitate the collection of peanut shells. A vertical sliding groove is provided on the outside of the discharge trough 510.

[0030] like Figure 7 As shown, the shell separation mechanism also includes a water injection mechanism 6, which includes a water tank 601. The water tank 601 is fixedly installed above the second end of the frame 1. A water outlet pipe 602 is provided below the water tank 601. The first end of the water outlet pipe 602 is connected to the water tank 601, and the second end of the water outlet pipe 602 is connected to the upper part of the first end of the screening main box 501. A control valve 603 is provided on the water outlet pipe 602. The opening and closing of the water outlet pipe 602 is controlled by controlling the control valve 603 to achieve the effect of controlling the water flow into the screening main box 501.

[0031] like Figure 4 , Figure 7 As shown, the shell separation mechanism also includes a blowing mechanism 7, which is located below the water injection mechanism 6. The blowing mechanism 7 includes a fan box 701, which is fixedly installed on the first side of the screening main box 501 and is connected to the screening main box 501. An air outlet is provided at the front end of the fan box 701, and a fan motor 702 is fixedly installed inside the rear end of the fan box 701. The output end of the fan motor 702 is fixedly connected to the first end of the fan shaft 703, and the second end of the fan shaft 703 is rotatably installed in the middle of the front end of the fan box 701. A fan 704 is fixedly installed on the fan shaft 703. By starting the fan motor 702, the fan 704 is driven to rotate, and the peanut kernels and broken peanut shells falling into the screening main box 501 are blown away, the light peanut shells are blown into the peanut shell collecting box 502, and the heavy peanut kernels fall into the bottom of the screening main box 501.

[0032] like Figure 7 As shown, the lifting mechanism 8 includes a lifting liquid bar 801, which is fixedly installed on the upper outer side of the peanut shell collection box 502. A lifting push rod 802 is installed inside the lifting liquid bar 801. The output end of the lifting push rod 802 is fixedly connected to the lifting plate 803, and the lifting plate 803 is slidably installed in the sliding groove outside the discharge trough 510.

[0033] like Figure 7 As shown, the shell separation mechanism also includes a stirring mechanism 9, which includes a stirring motor 901. The stirring motor 901 is fixedly installed on the outside below the first end of the screening main box 501. The output end of the stirring motor 901 is fixedly connected to the first end of a stirring shaft 902. The stirring shaft 902 is installed inside the screening main box 501 and is located below. By starting the stirring motor 901, the stirring shaft 902 is driven to rotate, and the peanut kernels that fall into the bottom of the screening main box 501 and a small amount of peanut shells that have not been blown into the peanut shell collection box 502 are stirred.

[0034] like Figure 1-Figure 7 The peanut shell separation device shown in the figure, when the device starts working, the screw motor 301 is started, the screw motor 301 drives the bidirectional screw 304 to rotate, the two threaded connecting plates 305 move away from each other, and then drive the two discharging plates 306 to move away from each other, the opening slot is opened, and a proper amount of peanuts to be shelled are added to the inside of the turning cylinder 203 through the opening slot, the motor is reversed, the discharging plate 306 is reset, and the opening slot is closed; the crushing motor 205 is started, and the crushing motor 205 drives the crushing shaft 206 to rotate clockwise, thereby driving the crushing The crushing part 207 rotates clockwise, and at the same time, the crushing shaft 206 drives the crushing shaft gear 208 to rotate clockwise. Under the meshing action of the gears, the first connecting gear 209 rotates counterclockwise, the second connecting gear 211 rotates clockwise, the third connecting gear 213 rotates clockwise, and the flipping cylinder gear 214 rotates counterclockwise, thereby driving the flipping cylinder 203 to rotate counterclockwise. The flipping cylinder 203 rotates in the opposite direction to the crushing part 207, and the shells of the peanuts with shells can be fully crushed. When the crushing is completed, the crushing motor 205 is turned off.

[0035] The rotating cylinder 401 is started, the push rod 402 is rotated outward, and the crushing mechanism 2 and the discharging mechanism 3 are rotated clockwise with the main rotating shaft 404 as the rotating shaft. When the opening slot of the crushing mechanism 2 is located above the screening main box 501, it stops, and the screw motor 301 is started. The two-way screw 304 drives the two threaded connecting plates 305 to move relatively away, and the two discharging plates 306 move relatively away. The opening slot is opened, and the peanut kernels and broken peanut shells in the turning cylinder 203 fall into the screening main box 501 through the opening slot; at the same time, the fan motor 702 is started, and the fan motor 702 drives the fan shaft 703 to rotate and then drives the fan shaft 703 to rotate. The fan shaft 703 blows the peanut kernels and broken peanut shells that are still falling, and blows the lighter peanut shells into the peanut shell collecting box 502, while the heavier peanut kernels and a small amount of peanut shells fall to the bottom of the screening main box 501.

[0036] The control valve 603 is opened, and the water in the outlet pipe 602 flows into the screening main box 501 through the outlet pipe 602. At the same time, the stirring motor 901 is started, and the stirring motor 901 drives the stirring shaft 902 to stir the peanut kernels and a small amount of peanut shells at the bottom of the screening main box 501. Since the density of the peanut shells is relatively small, they will float on the water surface, while the peanut kernels will sink in the water. During the stirring process, the remaining peanut shells are all suspended on the water surface. As the water level rises, when the water surface reaches the connection point between the screening main box 501 and the peanut shell collecting box 502, the peanut shells floating on the water surface are mixed with water and fall down. The water flows into the peanut shell collection box 502, and seeps out along the second seepage hole 509 and falls into the wastewater collection box 11. When all the peanut shells on the water surface enter the peanut shell collection box 502, the control valve 603 is closed, and the outlet plug is opened. The water that seeps into the seepage bin 505 through the first seepage hole 504 falls into the wastewater collection box 11 through the outlet 506. After the water inside the screening main box 501 and the seepage bin 505 flows into the wastewater collection box 11, the outlet plug is closed, and the discharge plug 508 is opened. The peanut kernels inside the screening main box 501 fall into the material box 10 through the discharge port 507.

[0037] The lifting liquid lever 801 is started, and the lifting push rod 802 drives the lifting plate 803 to rise, and the separated fruit shells are taken out through the discharge chute 510.

[0038] The present invention has been described by the above-mentioned relevant embodiments, however, the above-mentioned embodiments are only examples for implementing the present invention. It must be pointed out that the disclosed embodiments do not limit the scope of the present invention. On the contrary, changes and modifications made without departing from the spirit and scope of the present invention are all within the scope of patent protection of the present invention.

Claims

1. A peanut shell separation device, comprising a frame, characterized in that: The machine also includes a crushing mechanism and a shell separation mechanism, the shell separation mechanism is used to separate the peanut kernels and the crushed peanut shells, a crushing mechanism is provided on the top of the first end of the frame, the crushing mechanism is rotatably mounted on the frame through a rotating mechanism, a discharging mechanism is installed on one side of the crushing mechanism close to the middle of the frame, the shell separation mechanism includes a screening mechanism, the screening mechanism is installed in the middle of the frame, the screening mechanism is fixedly connected to the top of the frame, a water injection mechanism is provided on the first side of the screening mechanism, the water injection mechanism is fixedly mounted above the second end of the frame, the water injection mechanism is communicated with the screening mechanism, an air blowing mechanism is provided below the water injection mechanism, the air blowing mechanism is fixedly mounted on the first side of the screening mechanism, a lifting mechanism is installed on the second side of the screening mechanism, a pair of stirring mechanisms are installed below the first side of the screening mechanism, a material box is provided below the screening mechanism, a wastewater collection box is provided on one side of the material box, and the material box and the wastewater collection box are both installed at the bottom of the frame; The crushing mechanism comprises a fixed frame, a fixed box is installed above the fixed frame, a turning cylinder is rotatably installed inside the fixed box, a crushing shaft and a crushing part are rotatably installed inside the turning cylinder, a discharging plate is slidably installed on the second end of the fixed box, the discharging plate is threadedly installed on the bidirectional screw through a threaded connecting plate, and the second end of the fixed frame is rotatably installed on the main rotating shaft; The screening mechanism comprises a screening main box, a water injection mechanism and an air blowing mechanism are arranged on the upper part of the first side of the screening main box, a stirring mechanism is arranged on the lower part of the first side, and a peanut shell collection box is arranged on the upper part of the second side of the screening main box.

2. A peanut shell separation device according to claim 1, characterized in that: The crushing mechanism includes a fixed frame, a first end of the fixed frame is provided with a vertical mounting plate, a fixed box is fixedly installed above the fixed frame, the first end of the fixed box is provided with an axial hole and a mounting hole, the second end of the fixed box is provided with a connecting plate, the upper part of the connecting plate is provided with an axial hole and a mounting hole, a turning cylinder is rotatably installed inside the fixed box, the first end of the turning cylinder is rotatably installed on the mounting hole of the first end of the fixed box, the second end of the turning cylinder is rotatably installed on the mounting hole of the connecting plate at the second end of the fixed box, the outer periphery of the connecting plate is provided with an open groove, and the outer periphery of the open groove is provided with a horizontal sliding groove.

3. A peanut shell separation device according to claim 2, characterized in that: A layered plate is installed between the inside of the first end of the fixed box and the outside of the first end of the turning cylinder, and the layered plate is in contact with the turning cylinder. A crushing motor is fixedly installed in the middle of the outer side of the mounting plate of the fixed frame, and the output end of the crushing motor is fixedly connected to the first end of the crushing shaft, and the second end of the crushing shaft passes through the axial hole of the first end of the fixed box, the layered plate and the turning cylinder, and is rotatably installed on the axial hole of the connecting plate at the second end of the fixed box; a plurality of crushing parts are fixedly installed on the crushing shaft, and each of the crushing parts is located inside the turning cylinder, and the crushing part includes a fixed sleeve arranged on the crushing shaft and a plurality of staggered crushing blades installed on the outside of the sleeve; a gear set is provided between the first end of the fixed frame and the layered plate, and the gear set includes a crushing shaft gear, and the crushing shaft gear is located between the first end of the fixed frame and the outside of the first end of the fixed box, and the crushing shaft The gear is fixedly mounted on the crushing shaft, and the crushing shaft gear is meshed with the first connecting gear, the first connecting gear is fixedly mounted on the first rotating shaft, the first end of the first rotating shaft is rotatably mounted on the first end of the fixed frame, the second end of the first rotating shaft is rotatably mounted on the first end of the fixed box, the first connecting gear is meshed with the second connecting gear, the second connecting gear is fixedly mounted on the second rotating shaft, the first end of the second rotating shaft is rotatably mounted on the first end of the fixed frame, the second end of the second rotating shaft passes through the first end of the fixed box and is rotatably mounted on the layering plate, a third connecting gear is provided between the first end of the fixed box and the layering plate, the third connecting gear is fixedly mounted on the second rotating shaft, the third connecting gear is meshed with the overturning cylinder gear, and the overturning cylinder gear is fixedly connected to the first end of the overturning cylinder.

4. A peanut shell separation device according to claim 2, characterized in that: The discharging mechanism includes a first connecting plate and a second connecting plate, and the first connecting plate and the second connecting plate are respectively installed on both sides below the second end of the fixed box, a screw motor is fixedly installed on the outer end of the first connecting plate, the output end of the screw motor is fixedly connected to the first end of the bidirectional screw, and the second end of the bidirectional screw is rotatably installed on the second connecting plate, and a pair of symmetrical threaded connecting plates are threadedly installed on the bidirectional screw, and the inner end of each threaded connecting plate is respectively fixedly connected to the bottom of each discharging plate, and the threaded connecting plate and the discharging plate are both slidably installed in the sliding groove of the fixed box.

5. The peanut shell separation device according to claim 1, characterized in that: The rotating mechanism includes a rotating hydraulic cylinder and a rotating shaft fixing part, the first end of the rotating hydraulic cylinder is rotatably mounted inside the first side of the frame, a rotating push rod is installed in the rotating hydraulic cylinder, the output end of the rotating push rod is rotatably mounted on the middle part of the bottom end of the fixed frame, the rotating shaft fixing part includes a pair of fixing plates, the two fixing plates of the rotating shaft fixing part are both fixedly mounted on the top of the frame and are respectively located at the front and rear sides of the second end of the fixed frame, a main rotating shaft is installed between the two fixing plates, and the second end of the fixed frame is fixedly connected to the main rotating shaft.

6. The peanut shell separation device according to claim 1, characterized in that: The shell separation mechanism includes a screening mechanism, which includes a screening main box, a peanut shell collecting box is provided on the upper part of the second side of the screening main box, the screening main box is communicated with the peanut shell collecting box, an inclined bottom plate is provided below the screening main box, a plurality of first water seepage holes are provided on the inclined bottom plate, a water seepage bin is provided below the inclined bottom plate and the first water seepage holes, a water outlet is provided below the second side of the screening main box, a discharge port is provided in the middle of the inclined bottom plate, a discharge plug is installed in the discharge port, a plurality of sealing rings are provided on the discharge plug, a second water seepage hole is provided below the peanut shell collection box, a discharge trough is provided below the side of the peanut shell collection box away from the screening main box, and a vertical sliding groove is provided on the outside of the discharge trough.

7. The peanut shell separation device according to claim 1, characterized in that: The shell separation mechanism also includes a water injection mechanism, which includes a water tank. The water tank is fixedly installed above the second end of the frame. A water outlet pipe is provided below the water tank. The first end of the water outlet pipe is connected to the water tank, and the second end of the water outlet pipe is connected to the upper part of the first end of the screening main box. A control valve is provided on the water outlet pipe.

8. The peanut shell separation device according to claim 1, characterized in that: The shell separation mechanism also includes an air blowing mechanism, which is located below the water injection mechanism. The air blowing mechanism includes a fan box, which is fixedly installed on the first side of the screening main box and is connected to the screening main box. An air outlet is provided at the front end of the fan box, and a fan motor is fixedly installed inside the rear end of the fan box. The output end of the fan motor is fixedly connected to the first end of the fan shaft, and the second end of the fan shaft is rotatably installed in the middle of the front end of the fan box, and a fan is fixedly installed on the fan shaft.

9. The peanut shell separation device according to claim 1, characterized in that: The lifting mechanism includes a lifting liquid bar, which is fixedly installed on the upper outer side of the peanut shell collection box. A lifting push rod is installed in the lifting liquid bar. The output end of the lifting push rod is fixedly connected to the lifting plate, and the lifting plate is slidably installed in a sliding groove outside the discharge trough.

10. The peanut shell separation device according to claim 1, characterized in that: The shell separation mechanism also includes a stirring mechanism, which includes a stirring motor, which is fixedly installed on the outside below the first end of the screening main box, and the output end of the stirring motor is fixedly connected to the first end of the stirring shaft, and the stirring shaft is installed inside the screening main box and located below.

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