Agricultural product processing crushing and screening device

Abstract

The utility model provides an agricultural product processing, crushing and screening device, which relates to the technical field of agricultural product processing and comprises a processing box, a feeding pipe mounted on one side of the top of the processing box, a feeding hopper mounted on the top of the feeding pipe and a crushing component arranged in the processing box, the smashing assembly comprises a smashing cavity, a grinding roller, a servo motor, a driving gear, a transmission gear and a transmission shaft. According to the agricultural product processing, smashing and screening device, granular potato chips can be rotationally ground through the smashing assembly, then particle smashed materials are ground into powder, the grinding speed of the agricultural product particle smashed materials is increased, the agricultural product smashing work efficiency is improved, an internal screening box can be driven to synchronously move left and right back and forth through the screening assembly, and the smashing efficiency is improved. And powder collected in the material screening box is screened, crushed particles mixed in the powder are screened out, and the problem of discharging blockage caused by powder accumulation on an existing material screening net plate can be solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to agricultural product processing technical field, concretely is an agricultural product processing and crushing screening device. BACKGROUND

[0002] Agricultural product processing refers to the process that the primary products of agricultural, forestry, animal husbandry and fishery production are converted into products that can be directly eaten by people or used as industrial raw materials through certain technical means and methods, and agricultural product processing is an important part of agricultural industry chain, which has important significance for increasing the added value of agricultural products, promoting the income of farmers and meeting the needs of consumers. When processing potato agricultural products, the potato agricultural products need to be cleaned, peeled, sliced and dried after being collected from the farmland, so as to facilitate the crushing and screening processing of the dried potato chips. However, in the existing powder screening process, only an inclined sieve net plate is designed in the processing box, and as the powder falling on the sieve net plate increases, the powder is accumulated on the sieve net plate, which affects the screening and blocking of the discharge. SUMMARY

[0003] The utility model provides an agricultural product processing and crushing screening device, which can rotate and grind the granular potato chips through the crushing assembly, thereby grinding the granular fragments into powder, accelerating the grinding speed of the agricultural product granular fragments, improving the agricultural product crushing work efficiency, and moving the internal sieve box back and forth synchronously through the screening assembly, achieving the purpose of shaking the sieve, screening the mixed fragment particles in the powder collected in the sieve box, and solving the problem of powder accumulation on the existing sieve net plate causing discharge blocking.

[0004] The technical problems solved by the utility model are solved by the following technical solutions:

[0005] An agricultural product processing and crushing screening device comprises a processing box, a feeding pipe installed on one side of the top of the processing box, an inlet hopper installed on the top of the feeding pipe, a crushing assembly arranged in the processing box, the crushing assembly comprising a crushing cavity, a grinding roller, a servo motor, a driving gear, a transmission gear and a transmission shaft, a screening assembly arranged in the processing box, and the screening assembly comprising a screening frame, a sieve box, a sieve net, a movable rod, a rod cylinder, a spring, a push cylinder and an extension rod.

[0006] Preferably, the processing box is internally provided with a crushing cavity, the crushing cavity is internally provided with three grinding rollers, one side of the outer end of the processing box is provided with a servo motor, the motor shaft end of the servo motor is provided with a driving gear, the outer side and the bottom of the driving gear are hingedly connected with transmission gears, the outer ends of the three grinding rollers are provided with transmission shafts, the transmission shafts are rotatably connected with the inner wall of the processing box through bearings, and one end of the transmission shaft penetrates the processing box and is connected with the driving gear and the transmission gear.

[0007] Preferably, the bottom of the crushing cavity is provided with a screening frame, the screening frame is internally provided with a screening box, the bottom of the screening box is provided with a screen, the outer ends of the screening frame are provided with a plurality of movable rods, the inner wall of the processing box is provided with a plurality of rod barrels on the two sides, springs are sleeved between the plurality of rod barrels and the plurality of movable rods, the outer end of the processing box is provided with a push cylinder, one end of the push cylinder is connected with a telescopic rod, and the telescopic rod penetrates the processing box and is connected with the screening frame.

[0008] Preferably, one end of the feeding pipe is provided with a crushing cavity, the crushing cavity is internally provided with a crushing roller, a plurality of crushing blades are installed on the outer side of the crushing roller, a driving shaft is installed in the crushing roller, and a crushing motor connected with the driving shaft is installed on the top of the processing box.

[0009] Preferably, a supporting block is installed at the bottom end in the crushing cavity, the driving shaft is rotatably connected with the supporting block through a bearing, and a discharge port a is formed in the supporting block.

[0010] Preferably, a discharge port b is formed in the bottom of the screening frame, a collecting box is arranged at the bottom end in the processing box, and the collecting box is located at the bottom of the screening frame.

[0011] Preferably, three strong magnetic blocks are embeddedly installed on one side of the inner wall of the screening frame, an iron block magnetically fixed with the strong magnetic blocks is embeddedly installed on the back of the screening box, and a handle is installed on the front of the screening box.

[0012] The processing box has the advantages that:

[0013] (1) The crushing assembly can rotate and grind the granular potato pieces, thereby grinding the granular crushed materials into powder, accelerating the grinding speed of the agricultural product granular crushed materials, and improving the agricultural product crushing work efficiency.

[0014] (2) The screening assembly can drive the internal screening box to move back and forth synchronously left and right, achieve the purpose of shaking and screening the powder, screen the powder mixed in the powder collected in the screening box, and screen out the crushed material particles mixed in the powder, so that the problem of discharge blockage caused by powder accumulation on the existing screening mesh plate can be solved. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is the whole structure schematic view of the utility model.

[0016] Figure 2 It is the whole section schematic view of the utility model.

[0017] Figure 3 It is the support block overhead section schematic view of the utility model.

[0018] Figure 4 It is the processing treatment box side view section schematic view of the utility model.

[0019] Figure 5 It is the grinding roller structure schematic view of the utility model.

[0020] Figure 6 It is the screening frame structure schematic view of the utility model.

[0021] Figure 7 It is the screening box structure schematic view of the utility model.

[0022] Figure 8 It is the screening box bottom section schematic view of the utility model.

[0023] Figure 9 It is the Figure 2 The enlarged schematic view of A in the middle.

[0024] Figures 1-9 1, processing treatment box;101, feed pipe;102, feed hopper;103, crushing cavity;104, crushing roller;105, crushing blade;106, drive shaft;107, crushing motor;108, support block;109, discharge port a;2, crushing cavity;201, grinding roller;202, servo motor;203, drive gear;204, transmission gear;205, transmission shaft;3, screening frame;301, screening box;302, screen;303, movable rod;304, rod cylinder;305, spring;306, push cylinder;307, telescopic rod;308, discharge port b;309, collection box;310, strong magnetic block;311, handle. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application.

[0026] The present application will now be described in detail with reference to the accompanying drawings and specific embodiments.

[0027] Example

[0028] like Figures 1-9 As shown, an agricultural product processing crushing and screening device includes: a processing box 1, a feed pipe 101 installed on one side of the top of the processing box 1, a feed hopper 102 installed on the top of the feed pipe 101, a crushing assembly disposed inside the processing box 1, the crushing assembly including: a crushing chamber 2, a grinding roller 201, a servo motor 202, a drive gear 203, a transmission gear 204 and a transmission shaft 205, and a screening assembly disposed inside the processing box 1, the screening assembly including: a screening frame 3, a screening box 301, a screen 302, a movable rod 303, a rod cylinder 304, a spring 305, a push cylinder 306 and a telescopic rod 307.

[0029] The feed pipe 101 has a crushing chamber 103 installed at one end, a crushing roller 104 inside the crushing chamber 103, multiple crushing blades 105 installed on the outside of the crushing roller 104, a drive shaft 106 installed inside the crushing roller 104, and a crushing motor 107 connected to the drive shaft 106 installed on the top of the processing box 1.

[0030] When the processing box 1 is in use, its feed pipe 101, crushing chamber 103, pulverizing chamber 2 and screening frame 3 are connected. When processing dried potato chips by crushing and screening, the potato chips are added into the feed pipe 101 from the feed hopper 102. The crushing motor 107 is started to work, driving the drive shaft 106, crushing roller 104 and multiple crushing blades 105 to rotate quickly. The feed pipe 101 is set at an inclination and can slide into the crushing chamber 103. The potato chips that enter the crushing chamber 103 come into contact with the rapidly rotating crushing blades 105 and are crushed by the crushing blades 105.

[0031] The crushing chamber 103 has a support block 108 installed at the bottom. The drive shaft 106 is rotatably connected to the support block 108 through a bearing. The support block 108 has a discharge port a109. When the drive shaft 106 drives the crushing roller 104 and multiple crushing blades 105 to operate quickly, the support block 108 provides support for the drive shaft 106 to be placed stably. The support block 108 and the drive shaft 106 are rotatably connected through a bearing to ensure that the drive shaft 106 can rotate normally. After the potato chips are crushed, they can be discharged from the crushing chamber 103 through the discharge port a109 and enter the crushing chamber 2.

[0032] The processing box 1 is internally provided with a crushing cavity 2, the crushing cavity 2 is internally provided with three grinding rollers 201, a servo motor 202 is installed on one side of the outer end of the processing box 1, a motor shaft end of the servo motor 202 is installed with a driving gear 203, the outer side and the bottom of the driving gear 203 are engaged with a transmission gear 204, the outer ends of the three grinding rollers 201 are installed with transmission shafts 205, the two ends of the transmission shafts 205 are rotatably connected with the inner wall of the processing box 1 through bearings, and one end of the transmission shaft 205 penetrates the processing box 1 and is connected with the driving gear 203 and the transmission gear 204.

[0033] When the potato chips are broken, the servo motor 202 is started to work, the servo motor 202 drives the motor shaft to drive the driving gear 203 to rotate, since the driving gear 203 is engaged with the transmission gear 204, and one end of the transmission shaft 205 penetrates the processing box 1 and is connected with the driving gear 203 and the transmission gear 204, so that the three grinding rollers 201 can be driven to rotate simultaneously, when the broken potato chips enter the crushing cavity 2, they will fall between the three grinding rollers 201, and the three grinding rollers 201 can rotate to grind the granular potato chips, so that the granular material is ground into powder, the grinding speed of the agricultural product granular material is accelerated, and the agricultural product crushing work efficiency is improved.

[0034] The bottom of the crushing cavity 2 is provided with a screening frame 3, the screening frame 3 is internally provided with a screening box 301, the bottom of the screening box 301 is installed with a screen 302, the outer ends of the screening frame 3 are installed with a plurality of movable rods 303, a plurality of rod barrels 304 are installed on the inner wall of the processing box 1, springs 305 are sleeved between the plurality of movable rods 303 and the plurality of rod barrels 304, a push cylinder 306 is installed on the outer end of the processing box 1, one end of the push cylinder 306 is connected with a telescopic rod 307, and the telescopic rod 307 penetrates the processing box 1 and is connected with the screening frame 3.

[0035] After the granular material is ground into powder, the powder will fall into the screening frame 3 from the crushing cavity 2, since the screening box 301 is used by being placed in the screening frame 3, that is, the powder is collected in the screening box 301, after the screening box 301 is placed in the screening frame 3, the push cylinder 306 is started to drive the telescopic rod 307 to move back and forth, so that the telescopic rod 307 drives the screening frame 3 to move back and forth, at this time, the movable rods 303 on the outer ends of the screening frame 3 extrude the springs 305 in the rod barrels 304 to move back and forth, so that the screening frame 3 has a movement space, so that the internal screening box 301 can be driven to move back and forth synchronously, to achieve the purpose of shaking the screening material, the powder collected in the screening box 301 is screened, the granular material mixed in the powder is screened out, and the problem of material blockage caused by powder accumulation on the existing screening mesh plate can be solved.

[0036] Wherein, processing treatment box 1 uses, processing treatment box 1 outside fixed installation has control panel, control panel outside installation has multiple control buttons, and control panel back installation has power cord, and crushing motor 107, servo motor 202 and push cylinder 306 are connected with control panel by electric wire, and the length of power cord is two meters, and the plug of power cord is installed on the other end, and the plug can be inserted into the indoor socket to connect power supply, so that control panel, crushing motor 107, servo motor 202 and push cylinder 306 are normally powered on, and the control panel can control the start and stop of crushing motor 107, servo motor 202 and push cylinder 306, and the control program involved in the utility model can be realized by the same or similar principle in the prior art, and this part is not the innovation of the utility model.

[0037] Wherein, the bottom of the screening frame 3 is provided with a discharge port b308, and the inside bottom of the processing treatment box 1 is provided with a collecting box 309, which is located at the bottom of the screening frame 3. During the powder screening process, the powder is quickly screened from the screen 302 under the action of the shaking screen force, discharged from the discharge port b308 of the screening frame 3 and dropped into the collecting box 309 for storage, facilitating the collection of the screened powder. The size of the crushed particles is larger than the mesh size of the screen 302, and is blocked on the screen 302.

[0038] Wherein, three strong magnetic blocks 310 are embedded and installed on one side of the inner wall of the screening frame 3, and an iron block magnetically fixed with the strong magnetic blocks 310 is embedded and installed on the back of the screening box 301. A handle 311 is installed on the front of the screening box 301. When the screening box 301 is used, it is put into the screening frame 3 from the outside of the screening frame 3 and pushed to the inside of the screening frame 3. At this time, the iron block on the back of the screening box 301 is opposite to the strong magnetic blocks 310 on the inner wall of the screening frame 3. When the screening box 301 is tightly attached to the inner wall of the screening frame 3, the iron block is magnetically fixed with the strong magnetic blocks 310, and the screening box 301 is fixed in the screening frame 3 for use.

[0039] When the amount of crushed particles separated and blocked by the screening box 301 increases, the handle 311 on the outside of the screening box 301 is grasped and pulled out of the screening frame 3, and the empty screening box 301 is replaced and put into the screening frame 3 to continue collecting powder and screening crushed particles. After the screening box 301 containing crushed particles is pulled out of the screening frame 3, the crushed particles are poured into the potato chips and mixed together for secondary crushing and grinding.

[0040] Working principle:

[0041] When the processing box 1 is in use, the feeding pipe 101, the crushing cavity 103, the pulverizing cavity 2 and the screening frame 3 are in communication. When the dried potato chips are pulverized and screened, the potato chips are added to the feeding pipe 101 from the feeding hopper 102, the crushing motor 107 is started to drive the driving shaft 106, the crushing roller 104 and the plurality of crushing blades 105 to rotate rapidly. The feeding pipe 101 is arranged in an inclined manner and can slide into the crushing cavity 103. The potato chips in the crushing cavity 103 are in contact with the rapidly rotating crushing blades 105 and are crushed by the crushing blades 105. When the potato chips are crushed, the servo motor 202 is started to drive the motor shaft to rotate the driving gear 203. Since the driving gear 203 is engaged with the transmission gear 204 and the transmission shaft 205 is connected with the driving gear 203 and the transmission gear 204, the three grinding rollers 201 can be driven to rotate simultaneously. When the crushed potato chips enter the pulverizing cavity 2, they will fall between the three grinding rollers 201. The three grinding rollers 201 rotate to grind the granular potato chips, thereby grinding the granular material into powder, accelerating the grinding speed of the agricultural product granular material and improving the work efficiency of the agricultural product pulverization.

[0042] After the granular material is ground into powder, the powder is discharged from the pulverizing cavity 2 and falls into the screening frame 3. Since the sieve box 301 is placed in the screening frame 3, the powder is collected in the sieve box 301. After the sieve box 301 is placed in the screening frame 3, the push cylinder 306 is started to drive the telescopic rod 307 to move back and forth, so that the telescopic rod 307 pulls the screening frame 3 to move back and forth. At this time, the movable rods 303 on both sides of the outer end of the screening frame 3 extrude the springs 305 in the rod cylinders 304 to move, ensuring that the screening frame 3 has a movement space, so that the internal sieve box 301 can be moved back and forth synchronously to achieve the purpose of shaking the sieve. The powder collected in the sieve box 301 is screened to separate the granular material mixed in the powder, which can solve the problem of material blockage caused by powder accumulation on the existing sieve screen.

[0043] In the above embodiments, the description of each embodiment focuses on different aspects. The parts not described in detail in a certain embodiment can be referred to the relevant description of other embodiments.

[0044] The above has carried on the detailed introduction to the agricultural product processing, crushing and screening device provided by the embodiment of the application, the principle and implementation mode of the application are described in this paper, the above embodiment is only used to help understand the technical scheme of the application and its core idea, and the person skilled in the art should understand that: the technical scheme recorded in the foregoing embodiments can still be modified, or some technical features can be replaced, and these modifications or replacements do not make the essence of the corresponding technical scheme deviate from the scope of the technical scheme of the embodiments of the application.

Claims

1. A crushing and screening device for agricultural product processing, characterized in that, Include: Processing box (1); The feeding pipe (101) is installed on one side of the top of the processing box (1); The feeding hopper (102) is installed on the top of the feeding pipe (101); The crushing assembly is arranged in the processing box (1), and the crushing assembly comprises a crushing cavity (2), a grinding roller (201), a servo motor (202), a drive gear (203), a transmission gear (204) and a transmission shaft (205); The screening assembly is arranged in the processing box (1), and the screening assembly comprises a screening frame (3), a screening box (301), a screen (302), a movable rod (303), a rod cylinder (304), a spring (305), a push cylinder (306) and a telescopic rod (307).

2. The agricultural product processing mill and screen apparatus of claim 1, wherein, The processing box (1) is provided with a crushing cavity (2), the crushing cavity (2) is provided with three grinding rollers (201), one side of the outer end of the processing box (1) is provided with a servo motor (202), the motor shaft end of the servo motor (202) is provided with a drive gear (203), the outer side and the bottom of the drive gear (203) are engaged with a transmission gear (204), the outer ends of the three grinding rollers (201) are provided with transmission shafts (205), the transmission shafts (205) are rotatably connected with the inner walls of the processing box (1) through bearings, and one end of the transmission shaft (205) penetrates the processing box (1) and is connected with the drive gear (203) and the transmission gear (204).

3. The agricultural product processing mill and screen apparatus of claim 2, wherein, The bottom of the crushing cavity (2) is provided with a screening frame (3), the screening frame (3) is provided with a screening box (301), the bottom of the screening box (301) is provided with a screen (302), the outer ends of the screening frame (3) are provided with a plurality of movable rods (303), the inner walls of the processing box (1) are provided with a plurality of rod cylinders (304), a spring (305) is sleeved between the plurality of rod cylinders (304) and the plurality of movable rods (303), a push cylinder (306) is installed on the outer end of the processing box (1), one end of the push cylinder (306) is connected with a telescopic rod (307), and the telescopic rod (307) penetrates the processing box (1) and is connected with the screening frame (3).

4. The agricultural product processing and pulverizing and screening apparatus according to claim 1, characterized by, One end of the feeding pipe (101) is provided with a crushing cavity (103), the crushing cavity (103) is provided with a crushing roller (104), a plurality of crushing blades (105) are installed on the outer side of the crushing roller (104), a drive shaft (106) is installed in the crushing roller (104), and a crushing motor (107) connected with the drive shaft (106) is installed on the top of the processing box (1).

5. The agricultural product processing and size reduction and sizing apparatus of claim 4, wherein, The bottom end of the crushing cavity (103) is provided with a supporting block (108), the drive shaft (106) and the supporting block (108) are rotatably connected through a bearing, and a discharge port a (109) is formed in the supporting block (108).

6. The agricultural product processing and pulverizing and screening apparatus according to claim 3, wherein The screening frame (3) is provided with a discharge port b (308) at the bottom, and the processing box (1) is internally provided with a collecting box (309) at the bottom end, and the collecting box (309) is located at the bottom of the screening frame (3).

7. The agricultural product processing and size reduction and sizing apparatus of claim 3, wherein, Three strong magnetic blocks (310) are embedded and installed on one side of the inner wall of the screening frame (3), iron blocks magnetically fixed with the strong magnetic blocks (310) are embedded and installed on the back of the screening box (301), and a handle (311) is installed on the front of the screening box (301).

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