A gallnut processing device used when manufacturing tannic acid from Chinese gallnuts

Abstract

The present invention discloses a processing device for Chinese gallnuts used in the manufacture of tannic acid from Chinese gallnuts, including a bracket, a first housing, a feed inlet, a baffle plate, a connecting plate, a first extrusion runner, a first bevel gear, a second bevel gear, a conveying and sterilizing device, a wastewater tank, a water tank, a first water pump, a liquid spraying pipe, a faucet, a nozzle, a crushing and pressing device, a processing chamber, a base, a second housing, etc.; the structure of the present invention is reasonable and simple, the production cost is low, the installation is convenient, and the functions are complete. By setting a first motor to drive the first extrusion runner 7 and the second extrusion runner to move relatively, the Chinese gallnuts are crushed, and the preliminary crushing process is completed. When crushing, the first water pump is turned on to discharge the water in the water tank into the first housing through the faucet for cleaning, saving a large amount of manual use before processing. At the same time, the ultraviolet germicidal lamp 151 in the conveying and sterilizing device can be started during the transportation process to disinfect the Chinese gallnuts, making the extracted tannic acid safer to use.

Description

Technical Field

[0001] The present invention relates to the field of processing equipment for Chinese gallnuts, and particularly to a processing equipment for Chinese gallnuts used in the manufacture of tannic acid from Chinese gallnuts. Background Art

[0002] Chinese gallnut, a traditional Chinese medicine name. It is the gall on the leaves of Rhus chinensis Mill., Rhus potaninii Maxim. or Rhus punjabensis Stew. var. sinica (Diels) Rehd. et Wils. mainly formed by the parasitism of Chinese gallnut aphids. It is distributed in Sichuan, Guizhou, Yunnan, Shaanxi, Guangxi and other places. It has the effects of astringing the lung and reducing fire, astringing the intestine and stopping diarrhea, astringing sweating, stopping bleeding, promoting drying and astringing dampness and sore. It is commonly used for chronic cough due to lung deficiency, cough with phlegm due to lung heat, chronic diarrhea and dysentery, spontaneous sweating and night sweating, diabetes, hematochezia, hemorrhoids bleeding, traumatic bleeding, carbuncles and sores, skin dampness and erosion. Tannic acid, also known as tannin, is a kind of tannin obtained from Chinese gallnuts. It is a yellow or light brown light amorphous powder or scales; odorless, slightly having a special smell, extremely astringent in taste. Soluble in water and ethanol, easily soluble in glycerin, almost insoluble in ether, chloroform or benzene. Its aqueous solution turns blue-black when meeting with iron salt solution, and adding sodium sulfite can delay the color change. Industrially, tannic acid is widely used in tanning leather and manufacturing blue ink. Tannic acid can coagulate proteins. People chemically treat raw pigskins and raw cowhides with tannic acid, which can coagulate the soluble proteins in the raw skins. Thus, the raw skins that would stink and rot in a few days become beautiful, clean, flexible and durable leathers. This leather-making process is called leather tanning.

[0003] In the process of extracting tannic acid from Chinese gallnuts, usually people go through screening, cleaning, and then carry out the processing of extracting tannic acid. The artificial screening and then cleaning and crushing will not only increase the labor of workers, but also the repeated handling will damage the surface of Chinese gallnuts and affect the purification. The existing processing methods do not have a complete coherent system, most steps are scattered, and there is an interval time during processing, which will cause the loss of the extraction solution and waste of materials. Therefore, we need a technology to solve this problem. Summary of the Invention

[0004] The purpose of the present invention is to provide a processing equipment for Chinese gallnuts used in the manufacture of tannic acid from Chinese gallnuts to solve the problems that in the process of screening, cleaning, and then carrying out the processing of extracting tannic acid, the artificial screening and then cleaning and crushing will not only increase the labor of workers, but also the repeated handling will damage Chinese gallnuts and affect the purification, the existing processing methods do not have a complete coherent system, most steps are scattered, and there is an interval time during processing, which will cause the loss of the extraction solution and waste of materials.

[0005] To solve the above problems, the present invention provides a technical solution: a processing device for Chinese gallnuts used in the manufacture of tannic acid, characterized in that it comprises a bracket, a first housing, a feed inlet, a baffle, a connecting plate, a first extrusion wheel, a second extrusion wheel, a first bevel gear, a second bevel gear, a third bevel gear, a trapezoidal thread, a first motor, a transmission belt, a conveying and sterilizing device, a wastewater tank, a water tank, a first water pump, a liquid spraying pipe, a faucet, a nozzle, a crushing and pressing device, a processing chamber, a base, a second housing, a liquid storage tank, a first cylinder, a filtering device, a rotating shaft and a push plate; the upper surface of the bracket is fixedly connected with a base, and the upper surface of the base is provided with a conveying and sterilizing device; the upper side of the conveying and sterilizing device is fixedly communicated with a first housing, and the top end of the chamber of the first housing is provided with a feed inlet; below the feed inlet is provided with a baffle, and there are two baffles, which are symmetrically distributed; the baffles are both hinged in the chamber of the first housing, and below the baffles is provided with a first extrusion wheel; the first extrusion wheel is hinged on the connecting plate, and the connecting plate is fixedly connected in the chamber of the first housing; on the right side of the first extrusion wheel is provided with a second extrusion wheel, the second extrusion wheel is meshed with the first extrusion wheel, and on the right side of the second extrusion wheel is provided with a first motor; the first motor is fixedly connected to the first housing, and the output end of the first motor is connected to the second extrusion wheel through a transmission belt; the front end of the second extrusion wheel is fixedly connected with a first bevel gear, above the first bevel gear is provided with a second bevel gear, and the second bevel gear is hinged on the rotating shaft; the rotating shaft is fixedly connected in the chamber of the first housing, and on the right side of the rotating shaft is provided with a third bevel gear; the third bevel gear is hinged in the chamber of the first housing, and on the upper right side of the third bevel gear is fixedly connected with a trapezoidal thread; the right side of the first housing is fixedly communicated with a second housing, the upper left end of the chamber of the second housing is fixedly connected with a water tank, and a first water pump is fixedly connected in the chamber of the water tank; the output ends of the first water pump are fixedly connected with a faucet and a liquid spraying pipe respectively, and the lower end of the liquid spraying pipe is fixedly connected with a nozzle; on the right side of the water tank is provided with a processing chamber, above the processing chamber is provided with a crushing and pressing device, and below the crushing and pressing device is provided with a filtering device; below the filtering device is provided with a liquid storage tank, and the liquid storage tank is slidably connected to the bottom of the second housing; on the left side of the liquid storage tank is provided with a first cylinder, the first cylinder is fixedly connected to the bottom of the second housing, and a push plate is fixedly connected to the output end of the first cylinder, and the push plate is in contact with the left surface of the liquid storage tank.

[0006] Preferably, it further includes a reaction zone, a lighting lamp, a mixing device, a liquid inlet device, a second water pump, a drying chamber, a spraying pipe, a ventilation plate, an extraction dish, a current regulator, a heating wire, a sliding knob, an inner tube, an outer tube, and a filter hole cover; a reaction zone is provided on the right side of the processing chamber, a lighting lamp is provided at the top of the inner cavity of the reaction zone, and a liquid inlet device is provided below the lighting lamp; a mixing device is provided below the liquid inlet device, a second water pump is provided on the right side of the liquid inlet device, and the second water pump is fixedly connected inside the reaction zone cavity; an inner tube is fixedly connected to the input end of the second water pump, an outer tube is slidably connected to the outside of the inner tube, a sliding knob is fixedly connected to the outside of the outer tube, the outer tube is slidably connected inside the reaction zone cavity, a filter hole cover is fixedly connected to the bottom end of the outer tube, and a spraying pipe is fixedly connected to the output end of the second water pump; a drying chamber is provided on the right side of the reaction zone, and the drying chamber is communicated with the reaction zone; the right end of the spraying pipe is fixedly connected to the right inner wall of the drying chamber cavity; an extraction dish is provided below the spraying pipe, and the extraction dish is slidably connected inside the drying chamber cavity; a ventilation plate is provided above the spraying pipe, and the ventilation plate is fixedly connected to the upper right surface of the second housing; a heating wire is provided below the extraction dish, the heating wire is fixedly connected to the output end of the current regulator, and the current regulator is fixedly connected to the bottom of the drying chamber cavity.

[0007] Preferably, the specific structure of the conveyor sterilization device is: including a conveyor housing, an ultraviolet sterilization lamp, a battery, a first runner, a second motor, a drain port, a first conveyor belt, a second runner, a second conveyor belt, a third runner, a fourth runner, and a third transmission belt; the upper left end of the conveyor housing is fixedly connected and communicated with the lower surface of the first housing; a drain port is provided at the lower left end of the conveyor housing, and the drain port is fixedly connected and communicated with the wastewater tank; a second motor is fixedly connected to the left side of the conveyor housing; the output end of the second motor is fixedly connected to a first runner, the first runner is hinged to the left inner end of the conveyor housing cavity, a second runner is provided on the right side of the first runner, the second runner is hinged to the inside of the conveyor housing, and a first conveyor belt is wrapped around the outside of the second runner and the first runner; a third runner is provided at the upper right end of the second runner, the third runner is hinged to the inside of the conveyor housing, and a second conveyor belt is wrapped around the outside of the third runner and the second runner; a fourth runner is provided on the right side of the third runner, the fourth runner is hinged to the inside of the conveyor housing, and a third transmission belt is wrapped around the outside of the fourth runner and the third runner; an ultraviolet sterilization lamp is fixedly connected to the top of the conveyor housing cavity, the ultraviolet sterilization lamp is fixedly connected to the output end of the battery, and the battery is fixedly connected to the upper surface of the conveyor housing; the upper right end of the conveyor housing is communicated with the nozzle; the lower right end of the conveyor housing is communicated with the processing chamber.

[0008] Preferably, the specific structure of the crushing and pressing device is as follows: it includes a rotating rod, a rotating beam, a second motor, a hydraulic cylinder, a pressing plate, a stamping surface, a second cylinder, a fourth motor and a blade; the rotating beams are fixedly connected to both sides of the rotating rod; the rotating beams are both hinged to the upper middle of the second housing chamber, and the left rotating beam is fixedly connected to the output end of the second motor, and the second motor is fixedly connected to the upper surface of the second housing; a hydraulic cylinder is fixedly connected to the upper end of the rotating rod; a pressing plate is fixedly connected to the output end of the hydraulic cylinder; a stamping surface is provided on the upper surface of the pressing plate; a second cylinder is fixedly connected to the lower end of the rotating rod, a fourth motor is fixedly connected to the output end of the second cylinder, and a blade is fixedly connected to the output end of the fourth motor.

[0009] Preferably, the specific structure of the filtering device is as follows: it includes a support frame, cards, springs, a filtering screen and a filtering area; the support frame is fixedly connected inside the second housing chamber; cards are slidably connected to the upper end of the support frame, there are two cards, which are symmetrically distributed; springs are fixedly connected inside the cards; a filtering screen is slidably connected between the two cards, and a filtering area is provided inside the filtering screen.

[0010] Preferably, the specific structure of the mixing device is as follows: it includes a fifth motor, a chuck, a pull rod, a telescopic spring, a first block, a second block and a top support spring; the fifth motor is fixedly connected to the lower surface of the base; a chuck is fixedly connected to the output end of the fifth motor; the chuck is movably connected inside the reaction area chamber; a pull rod is slidably connected inside the left side of the chuck; a telescopic spring is wrapped around the outside of the pull rod, and the upper end of the pull rod is fixedly connected to a first block, and the first block is slidably connected inside the left side of the chuck; a second block is slidably connected inside the right side of the chuck, and a top support spring is fixedly connected to the right side of the second block.

[0011] Preferably, the specific structure of the liquid inlet device is as follows: it includes a solution support, a glass tube, a piston, a push rod, a liquid storage chamber, a drip tube, a diversion box, a liquid outlet hole and a lock button; the solution support is fixedly connected inside the reaction area chamber; several glass tubes are provided inside the solution support; liquid storage chambers are provided inside the glass tubes, pistons are slidably connected inside the liquid storage chambers, and push rods are fixedly connected to the upper ends of the pistons; drip tubes are provided on the lower sides of the liquid storage chambers, and lock buttons are hinged inside the drip tubes; the lower side of the solution support is fixedly communicated with a diversion box; a liquid outlet hole is provided at the lower end of the diversion box; the liquid outlet hole is communicated with the inside of the reaction area chamber.

[0012] Preferably, both the first extrusion wheel and the second extrusion wheel are stainless steel extrusion wheels, and the first motor is a variable frequency motor.

[0013] Preferably, the second motor is a variable frequency motor, the blade is a stainless steel blade, and the stamping surface is a stainless steel plate.

[0014] Advantages of the present invention:

[0015] (1) The structure of the present invention is reasonable and simple, with low production cost, convenient installation and complete functions. By setting the first motor to drive the first extrusion runner 7 and the second extrusion runner to move relatively, the Chinese gallnuts are crushed to complete the preliminary crushing process. When crushing, the first water pump is turned on to drain the water in the water tank into the first housing through the faucet for cleaning, saving a large amount of labor used before processing. At the same time, during the transportation process, the ultraviolet germicidal lamp 151 in the conveyor sterilization device can be started to disinfect the Chinese gallnuts, making the extracted tannic acid safer to use.

[0016] (2) By setting the crushing and pressing device and the filtering device in the present invention, they can be used in combination. By rotating the rotating beam by driving the third motor 232 to face the side with the stamping surface towards the Chinese gallnuts, and starting the hydraulic cylinder to lower to drive the pressing plate to press out the liquid in the Chinese gallnuts using the stamping surface. The squeezed original liquid flows into the liquid storage tank through the filter screen, and then the pressed Chinese gallnuts are crushed. While crushing, the first water pump pumps out water and sprays it from the nozzle to mix with the crushed Chinese gallnuts to extract all the remaining original liquid, without waste during processing, achieving the highest extraction rate.

[0017] (3) By setting the mixing device and the liquid inlet device in the present invention in cooperation, the impure original liquid is put into the reaction area for reaction. The chemical solution is filled through the set glass tube. During the reaction, it is not necessary to add manually, and the injection amount can be well controlled by slowly injecting through the control push rod. By starting the fifth motor to drive the chuck to rotate and drive the liquid storage tank to shake evenly, the reaction is made more sufficient, increasing the purity of the extracted tannic acid. Brief description of the drawings

[0018] Figure 1 It is a schematic structural diagram of the present invention.

[0019] Figure 2 It is a partial structural schematic diagram of the present invention Figure 1 .

[0020] Figure 3 It is a partial structural schematic diagram of the present invention Figure 2 .

[0021] Figure 4 It is a partial structural schematic diagram of the present invention Figure 3 .

[0022] Figure 5 It is a schematic structural diagram of the conveyor sterilization device of the present invention.

[0023] Figure 6 It is a schematic structural diagram of the crushing and pressing device of the present invention.

[0024] Figure 7This is a schematic diagram of the partial structure of the crushing and pressing device of the present invention.

[0025] Figure 8 This is a schematic diagram of the structure of the filtering device of the present invention.

[0026] Figure 9 This is a schematic diagram of the structure of the mixing device of the present invention.

[0027] Figure 10 This is a schematic diagram of the structure of the liquid inlet device of the present invention.

[0028] 1 - Bracket; 2 - First housing; 3 - Feed inlet; 4 - Baffle; 6 - Connecting plate; 7 - First extrusion runner; 8 - Second extrusion runner; 9 - First bevel gear; 10 - Second bevel gear; 11 - Third bevel gear; 12 - Trapezoidal thread; 13 - First motor; 14 - Transmission belt; 15 - Conveyor sterilization device; 16 - Waste water tank; 17 - Water tank; 18 - First water pump; 19 - Liquid spraying pipe; 20 - Water faucet; 22 - Nozzle; 23 - Crushing and pressing device; 24 - Processing chamber; 25 - Base; 26 - Second housing; 27 - Liquid storage tank; 28 - First cylinder; 29 - Filtering device; 30 - Reaction zone; 31 - Lighting lamp; 32 - Mixing device; 33 - Liquid inlet device; 34 - Second water pump; 35 - Drying chamber; 36 - Spraying pipe; 37 - Ventilation plate; 38 - Extraction dish; 39 - Current regulator; 40 - Heating wire; 41 - Slide button; 42 - Inner tube; 43 - Outer tube; 44 - Filter hole cover; 45 - Rotating shaft; 46 - Push plate; 150 - Conveyor housing; 151 - Ultraviolet germicidal lamp; 152 - Battery; 153 - First runner; 154 - Second motor; 155 - Drainage port; 156 - First conveyor belt; 157 - Second runner; 158 - Second conveyor belt; 159 - Third runner; 160 - Fourth runner; 161 - Third transmission belt; 230 - Rotating rod; 231 - Rotating beam; 232 - Third motor; 233 - Hydraulic cylinder; 234 - Pressing plate; 235 - Stamping surface; 236 - Second cylinder; 237 - Fourth motor; 238 - Blade; 290 - Support frame; 291 - Card; 292 - Spring; 293 - Filter screen; 294 - Filtering area; 320 - Fifth motor; 321 - Chuck; 322 - Pull rod; 323 - Telescopic spring; 324 - First clamping block; 325 - Second clamping block; 326 - Top support spring; 330 - Solution support; 331 - Glass tube; 332 - Piston; 333 - Push rod; 334 - Liquid storage chamber; 336 - Dropping tube; 337 - Diversion box; 338 - Liquid outlet hole; 339 - Lock button. Detailed implementation manners

[0029] As Figures 1 to 10As shown in the figure, the following technical solutions are adopted in this specific embodiment: A processing device for Chinese gallnuts used in the production of tannic acid from Chinese gallnuts, including a support 1, a first housing 2, a feed inlet 3, a baffle 4, a connecting plate 6, a first extrusion wheel 7, a second extrusion wheel 8, a first bevel gear 9, a second bevel gear 10, a third bevel gear 11, a trapezoidal thread 12, a first motor 13, a transmission belt 14, a conveying and sterilizing device 15, a waste water tank 16, a water tank 17, a first water pump 18, a liquid spraying pipe 19, a faucet 20, a nozzle 22, a crushing and pressing device 23, a processing chamber 24, a base 25, a second housing 26, a liquid storage tank 27, a first cylinder 28, a filtering device 29, a rotating shaft 45 and a push plate 46; The upper surface of the support 1 is fixedly connected with a base 25, and the upper surface of the base 25 is provided with a conveying and sterilizing device 15; The upper side of the conveying and sterilizing device 15 is fixedly communicated with a first housing 2, and the top end inside the chamber of the first housing 2 is provided with a feed inlet 3; Below the feed inlet 3 is provided with a baffle 4, and there are two baffles 4, which are symmetrically distributed; The baffles 4 are both hinged inside the chamber of the first housing 2, and below the baffles 4 is provided with a first extrusion wheel 7; The first extrusion wheel 7 is hinged on the connecting plate 6, and the connecting plate 6 is fixedly connected inside the chamber of the first housing 2; On the right side of the first extrusion wheel 7 is provided with a second extrusion wheel 8, the second extrusion wheel 8 meshes with the first extrusion wheel 7, and on the right side of the second extrusion wheel 8 is provided with a first motor 13; The first motor 13 is fixedly connected to the first housing 2, and the output end of the first motor 13 is connected to the second extrusion wheel 8 through a transmission belt 14; The front end of the second extrusion wheel 8 is fixedly connected with a first bevel gear 9, above the first bevel gear 9 is provided with a second bevel gear 10, and the second bevel gear 10 is hinged on the rotating shaft 45; The rotating shaft 45 is fixedly connected inside the chamber of the first housing 2, and on the right side of the rotating shaft 45 is provided with a third bevel gear 11; The third bevel gear 11 is hinged inside the chamber of the first housing 2, and on the upper right side of the third bevel gear 11 is fixedly connected with a trapezoidal thread 12; The right side of the first housing 2 is fixedly communicated with a second housing 26, and on the upper left side inside the chamber of the second housing 2 is fixedly connected with a water tank 17, and inside the chamber of the water tank 17 is fixedly connected with a first water pump 18; The output ends of the first water pump 18 are fixedly connected with a faucet 20 and a liquid spraying pipe 19 respectively, and the lower end of the liquid spraying pipe 19 is fixedly connected with a nozzle 22; On the right side of the water tank 17 is provided with a processing chamber 24, above the processing chamber 24 is provided with a crushing and pressing device 23, and below the crushing and pressing device 23 is provided with a filtering device 29; Below the filtering device 29 is provided with a liquid storage tank 27, and the liquid storage tank 27 is slidably connected to the bottom of the second housing 26; On the left side of the liquid storage tank 27 is provided with a first cylinder 28, the first cylinder 28 is fixedly connected to the bottom of the second housing 26, and the output end of the first cylinder 28 is fixedly connected with a push plate 46, and the push plate 46 contacts the left surface of the liquid storage tank 27.

[0030] As Figures 1 to 10As shown, it further includes a reaction zone 30, a lighting lamp 31, a mixing device 32, a liquid inlet device 33, a second water pump 34, a drying chamber 35, a spraying pipe 36, a ventilation plate 37, an extraction dish 38, a current regulator 39, a heating wire 40, a sliding knob 41, an inner tube 42, an outer tube 43, and a filter hole cover 44; a reaction zone 30 is provided on the right side of the processing chamber 24, a lighting lamp 31 is provided at the top of the inner cavity of the reaction zone 30, and a liquid inlet device 33 is provided below the lighting lamp 31; a mixing device 32 is provided below the liquid inlet device 33, a second water pump 34 is provided on the right side of the liquid inlet device 33, and the second water pump 34 is fixedly connected inside the reaction zone 30; an inner tube 42 is fixedly connected to the input end of the second water pump 34, an outer tube 43 is slidably connected to the outside of the inner tube 42, a sliding knob 41 is fixedly connected to the outside of the outer tube 43, the outer tube 43 is slidably connected inside the reaction zone 30, a filter hole cover 44 is fixedly connected to the bottom end of the outer tube 43, and a spraying pipe 36 is fixedly connected to the output end of the second water pump 34; a drying chamber 35 is provided on the right side of the reaction zone 30, and the drying chamber 35 is communicated with the reaction zone 30; the right end of the spraying pipe 36 is fixedly connected to the right side wall inside the drying chamber 35; an extraction dish 38 is provided below the spraying pipe 36, and the extraction dish 38 is slidably connected inside the drying chamber 35; a ventilation plate 37 is provided above the spraying pipe 36, and the ventilation plate 37 is fixedly connected to the upper surface on the right side of the second housing 26; a heating wire 40 is provided below the extraction dish 38, the heating wire 40 is fixedly connected to the output end of the current regulator 39, and the current regulator 39 is fixedly connected to the bottom inside the drying chamber 35.

[0031] As Figures 1 to 10As shown in the figure, the specific structure of the conveyor sterilization device 15 is as follows: It includes a conveyor housing 150, an ultraviolet sterilization lamp 151, a battery 152, a first runner 153, a second motor 154, a drain port 155, a first conveyor belt 156, a second runner 157, a second conveyor belt 158, a third runner 159, a fourth runner 160, and a third transmission belt 161; The upper left end of the conveyor housing 150 is fixedly connected and communicated with the lower surface of the first housing 2; The lower left end of the conveyor housing 150 is provided with a drain port 155, and the drain port 155 is fixedly connected and communicated with the waste water tank 16; The left side of the conveyor housing 150 is fixedly connected with a second motor 154; The output end of the second motor 154 is fixedly connected with a first runner 153, and the first runner 153 is hinged to the left end inside the cavity of the conveyor housing 150. There is a second runner 157 on the right side of the first runner 153. The second runner 157 is hinged inside the cavity of the conveyor housing 150. A first conveyor belt 156 is wrapped around the outer sides of the second runner 157 and the first runner 153; There is a third runner 159 at the upper right end of the second runner 157. The third runner 159 is hinged inside the cavity of the conveyor housing 150. A second conveyor belt 158 is wrapped around the outer sides of the third runner 159 and the second runner 157; There is a fourth runner 160 on the right side of the third runner 159. The fourth runner 160 is hinged inside the cavity of the conveyor housing 150. A third transmission belt 161 is wrapped around the outer sides of the fourth runner 160 and the third runner 159; The top end inside the cavity of the conveyor housing 150 is fixedly connected with an ultraviolet sterilization lamp 151, and the ultraviolet sterilization lamp 151 is fixedly connected to the output end of the battery 152. The battery 152 is fixedly connected to the upper surface of the conveyor housing 150; The upper right end of the conveyor housing 150 is communicated with the nozzle 22; The lower right end of the conveyor housing 150 is communicated with the processing chamber 24.

[0032] As Figures 1 to 10 shown, the specific structure of the crushing and pressing device 23 is as follows: It includes a rotating rod 230, a rotating beam 231, a second motor 232, a hydraulic cylinder 233, a pressing plate 234, a pressing surface 235, a second cylinder 236, a fourth motor 237, and a blade 238; The rotating beam 231 is fixedly connected to both sides of the rotating rod 230; The rotating beams 231 are both hinged to the upper middle inside the cavity of the second housing 26. The left rotating beam 231 is fixedly connected to the output end of the second motor 232, and the second motor 232 is fixedly connected to the upper surface of the second housing 26; The upper end of the rotating rod 230 is fixedly connected with a hydraulic cylinder 233; A pressing plate 234 is fixedly connected to the output end of the hydraulic cylinder 233; There is a pressing surface 235 on the upper surface of the pressing plate 234; The lower end of the rotating rod 230 is fixedly connected with a second cylinder 236, and a fourth motor 237 is fixedly connected to the output end of the second cylinder 236. A blade 238 is fixedly connected to the output end of the fourth motor 237.

[0033] As Figures 1 to 10 shown, the specific structure of the filtering device 29 is as follows: it includes a support frame 290, a card 291, a spring 292, a filter screen 293 and a filtering area 294; the support frame 290 is fixedly connected inside the chamber of the second housing 26; a card 291 is slidably connected to the upper end of the support frame 290, and there are two cards 291, which are symmetrically distributed; springs 292 are fixedly connected inside the cards 291; a filter screen 293 is slidably connected between the two cards 291, and a filtering area 294 is provided inside the filter screen 293.

[0034] As Figures 1 to 10 shown, the specific structure of the mixing device 32 is as follows: it includes a fifth motor 320, a chuck 321, a pull rod 322, a telescopic spring 323, a first clamping block 324, a second clamping block 325 and a top support spring 326; the fifth motor 320 is fixedly connected to the lower surface of the base 25; a chuck 321 is fixedly connected to the output end of the fifth motor 320; the chuck 321 is movably connected inside the chamber of the reaction area 30; a pull rod 322 is slidably connected inside the left side of the chuck 321; a telescopic spring 323 is wrapped around the outside of the pull rod 322, and a first clamping block 324 is fixedly connected to the upper end of the pull rod 322, and the first clamping block 324 is slidably connected inside the left side of the chuck 321; a second clamping block 325 is slidably connected inside the right side of the chuck 321, and a top support spring 326 is fixedly connected to the right side of the second clamping block 325.

[0035] As Figures 1 to 10 shown, the specific structure of the liquid inlet device 33 is as follows: it includes a solution support 330, a glass tube 331, a piston 332, a push rod 333, a liquid storage chamber 334, a drip tube 336, a diversion box 337, a liquid outlet hole 338 and a lock button 339; the solution support 330 is fixedly connected inside the chamber of the reaction area 30; several glass tubes 331 are provided inside the solution support 330; liquid storage chambers 334 are provided inside the glass tubes 331, pistons 332 are slidably connected inside the liquid storage chambers 334, and push rods 333 are fixedly connected to the upper ends of the pistons 332; drip tubes 336 are provided on the lower sides of the liquid storage chambers 334, and a lock button 339 is hinged inside the drip tube 336; the lower side of the solution support 330 is fixedly communicated with a diversion box 337; a liquid outlet hole 338 is provided at the lower end of the diversion box 337; the liquid outlet hole 338 is communicated with the inside of the chamber of the reaction area 30.

[0036] Among them, the first extrusion runner 7 and the second extrusion runner 8 are both stainless steel extrusion runners, and the first motor 13 is a variable frequency motor; the second motor 232 is a variable frequency motor, the blade 238 is a stainless steel blade, and the stamping surface 235 is a stainless steel plate.

[0037] The usage state of the present invention is as follows: When in use, first put the selected Chinese gallnuts into the feed inlet 3. At the same time, turn on the first motor 13 to drive the first extrusion wheel 7 and the second extrusion wheel 8 to move relatively. The Chinese gallnuts are crushed to complete the preliminary crushing process. When crushing, turn on the first water pump 18 to discharge the water in the water tank 18 through the faucet 20 into the first housing 2 for cleaning. The cleaned and crushed Chinese gallnuts enter the conveyor sterilization device 15. At this time, the second motor 154 is started. The second motor drives the first runner 153 and simultaneously drives the second runner 157, the first conveyor belt 156, the second conveyor belt 158, the third runner 159, the fourth runner 160 and the third conveyor belt 161 to rotate, and transports the Chinese gallnuts into the processing chamber 24. During the transportation process, the ultraviolet sterilization lamp 151 in the conveyor sterilization device 15 is started to disinfect the Chinese gallnuts at the same time. The Chinese gallnuts entering the processing chamber 24 fall into the filtering device 29. At this time, start the crushing and pressing device 23. Start the third motor 232 to rotate the rotating beam 231 so that the side with the stamping surface 235 faces the Chinese gallnuts. Start the hydraulic cylinder 233 to descend, drive the pressing plate 234, and use the stamping surface 235 to squeeze out the liquid in the Chinese gallnuts. The squeezed original liquid flows into the liquid storage tank 27 through the filter screen 293. At this time, not all of the original liquid can be extracted from the pressed Chinese gallnuts. Then start the third motor 232 to drive the rotating beam 231 to turn the side with the blade 238 facing the Chinese gallnuts. Start the fourth motor 237 to drive the blade 238 to rotate. Start the second air cylinder 236 to descend to crush the remaining Chinese gallnuts into powder. At the same time of crushing, the first water pump 18 pumps water into the nozzle 22 to spray and mix it with the powder of the Chinese gallnuts to wash the original liquid that has been beaten into the liquid storage tank 27. After the extraction is completed, start the first air cylinder 28 to push the liquid storage tank 27 above the mixing device 32. The liquid storage tank 27 presses down the first clamping block 324 and moves to be limited between the second clamping block 325 and the first clamping block 324. After the limiting is completed, manually drip the chemical solution to be reacted into the liquid storage tank 27 through the liquid inlet device 33. Push the push rod 333 to drive the piston to flow the solution from the drip tube 336 into the diversion box 337 and drip out from the liquid outlet holes 338 in sequence for reaction. To make the reaction more uniform, start the fifth motor 320 to drive the chuck 321 to rotate and simultaneously drive the liquid storage tank 27 to shake evenly when reacting. After separating the unnecessary components by reaction, move the sliding button 41 to send the outer tube 43 into the liquid storage tank 27. Start the second water pump 34, and pump the reacted tannic acid original liquid through the outer tube 43 through the inner tube 42 by the second water pump 34 into the spraying pipe 36 and spray it out from the spraying pipe 36 onto the upper surface of the extraction dish 38. The heating wire 40 is heated, and the current regulator 39 is used to control the heating wire 40 to an appropriate temperature to evaporate the water in the tannic acid original liquid. The powder remaining on the extraction dish 38 is the extracted tannic acid. Take out the powder to complete the extraction work.

[0038] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by terms such as "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inner", "front", "center", "both ends", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present invention.

[0039] In the present invention, unless otherwise clearly defined and limited, terms such as "installed", "set", "connected", "fixed", "swiveling connection", etc. should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium. It can be the communication inside two elements or the interaction relationship between two elements. Unless otherwise clearly defined, for those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0040] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. The above embodiments and the descriptions in the specification only illustrate the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements fall within the scope of the present invention claimed. The scope of protection of the present invention is defined by the appended claims and their equivalents.

[0041] The control method of the present invention is controlled by manually starting and closing the switch. The wiring diagram of the power element and the power supply are common knowledge in the art, and the present invention is mainly used to protect mechanical devices. Therefore, the control method and wiring arrangement of the present invention will not be further explained in detail.

Claims

1. A processing device for Chinese gallnuts used in the production of tannic acid from Chinese gallnuts, characterized in that: It includes a bracket (1), a first housing (2), a feed inlet (3), a baffle (4), a connecting plate (6), a first extrusion runner (7), a second extrusion runner (8), a first bevel gear (9), a second bevel gear (10), a third bevel gear (11), a trapezoidal thread (12), a first motor (13), a transmission belt (14), a conveyor sterilization device (15), a waste water tank (16), a water tank (17), a first water pump (18), a liquid spraying pipe (19), a faucet (20), a nozzle (22), a crushing and pressing device (23), a processing chamber (24), a base (25), a second housing (26), a liquid storage tank (27), a first cylinder (28), a filtering device (29), a rotating shaft (45) and a push plate (46); The upper surface of the bracket (1) is fixedly connected with a base (25), and the upper surface of the base (25) is provided with a conveyor sterilization device (15); The upper side of the conveyor sterilization device (15) is fixedly communicated with a first housing (2), and a feed inlet (3) is arranged at the top end of the chamber of the first housing (2); A baffle (4) is arranged below the feed inlet (3), and there are two baffles (4) which are symmetrically distributed; The baffles (4) are both hinged in the chamber of the first housing (2), and a first extrusion runner (7) is arranged below the baffles (4); The first extrusion runner (7) is hinged on a connecting plate (6), and the connecting plate (6) is fixedly connected in the chamber of the first housing (2); A second extrusion runner (8) is arranged on the right side of the first extrusion runner (7), and the second extrusion runner (8) is meshed with the first extrusion runner (7), and a first motor (13) is arranged on the right side of the second extrusion runner (8); The first motor (13) is fixedly connected to the first housing (2), and the output end of the first motor (13) is connected to the second extrusion runner (8) through a transmission belt (14); The front end of the second extrusion runner (8) is fixedly connected with a first bevel gear (9), a second bevel gear (10) is arranged above the first bevel gear (9), and the second bevel gear (10) is hinged on a rotating shaft (45); The rotating shaft (45) is fixedly connected in the chamber of the first housing (2), and a third bevel gear (11) is arranged on the right side of the rotating shaft (45); The third bevel gear (11) is hinged in the chamber of the first housing (2), and a trapezoidal thread (12) is fixedly connected to the right side of the third bevel gear (11); The right side of the first housing (2) is fixedly communicated with a second housing (26), a water tank (17) is fixedly connected to the upper left end of the chamber of the second housing (26), and a first water pump (18) is fixedly connected in the chamber of the water tank (17); The output ends of the first water pump (18) are fixedly connected with a faucet (20) and a liquid spraying pipe (19), and a nozzle (22) is fixedly connected to the lower end of the liquid spraying pipe (19); A processing chamber (24) is arranged on the right side of the water tank (17), a crushing and pressing device (23) is arranged above the processing chamber (24), and a filtering device (29) is arranged below the crushing and pressing device (23); A liquid storage tank (27) is provided below the filtering device (29), and the liquid storage tank (27) is slidably connected to the bottom of the second housing (26); A first cylinder (28) is provided on the left side of the liquid storage tank (27). The first cylinder (28) is fixedly connected to the bottom of the second housing (26). A push plate (46) is fixedly connected to the output end of the first cylinder (28), and the push plate (46) contacts the left surface of the liquid storage tank (27). The specific structure of the crushing and pressing device (23) is as follows: It includes a rotating rod (230), a rotating beam (231), a third motor (232), a hydraulic cylinder (233), a pressing plate (234), a punching surface (235), a second cylinder (236), a fourth motor (237), and a blade (238); The rotating beam (231) is fixedly connected to both sides of the rotating rod (230); The rotating beams (231) are respectively hinged to the upper middle part inside the chamber of the second housing (26). The left rotating beam (231) is fixedly connected to the output end of the third motor (232), and the third motor (232) is fixedly connected to the upper surface of the second housing (26); A hydraulic cylinder (233) is fixedly connected to the upper end of the rotating rod (230); A pressing plate (234) is fixedly connected to the output end of the hydraulic cylinder (233); A punching surface (235) is provided on the upper surface of the pressing plate (234); A second cylinder (236) is fixedly connected to the lower end of the rotating rod (230). A fourth motor (237) is fixedly connected to the output end of the second cylinder (236), and a blade (238) is fixedly connected to the output end of the fourth motor (237).

2. The gallnut processing equipment used in the production of tannic acid from Chinese gallnuts according to claim 1, characterized in that: It further includes a reaction zone (30), a lighting lamp (31), a mixing device (32), a liquid inlet device (33), a second water pump (34), a drying chamber (35), a spraying pipe (36), a ventilation plate (37), an extraction dish (38), a current regulator (39), a heating wire (40), a sliding knob (41), an inner pipe (42), an outer pipe (43), and a filtering hole cover (44); A reaction zone (30) is provided on the right side of the processing chamber (24). A lighting lamp (31) is provided at the top inside the chamber of the reaction zone (30), and a liquid inlet device (33) is provided below the lighting lamp (31); A mixing device (32) is provided below the liquid inlet device (33). A second water pump (34) is provided on the right side of the liquid inlet device (33), and the second water pump (34) is fixedly connected inside the chamber of the reaction zone (30); An inner pipe (42) is fixedly connected to the input end of the second water pump (34). An outer pipe (43) is slidably connected to the outside of the inner pipe (42). A sliding knob (41) is fixedly connected to the outside of the outer pipe (43). The outer pipe (43) is slidably connected inside the chamber of the reaction zone (30). A filtering hole cover (44) is fixedly connected to the bottom end of the outer pipe (43). A spraying pipe (36) is fixedly connected to the output end of the second water pump (34); A drying chamber (35) is provided on the right side of the reaction zone (30), and the drying chamber (35) is communicated with the reaction zone (30); The right end of the spraying pipe (36) is fixedly connected to the right inner wall of the drying chamber (35); Below the spraying pipe (36) is provided with an extraction dish (38), and the extraction dish (38) is slidably connected inside the drying chamber (35); Above the spraying pipe (36) is provided with a ventilation plate (37), and the ventilation plate (37) is fixedly connected to the right upper surface of the second housing (26); Below the extraction dish (38) is provided with a heating wire (40), and the heating wire (40) is fixedly connected to the output end of a current regulator (39), and the current regulator (39) is fixedly connected to the bottom inside the drying chamber (35).

3. The processing equipment for Chinese gallnuts used in manufacturing tannic acid according to claim 1, characterized in that: The specific structure of the conveyor sterilization device (15) is as follows: It includes a conveyor housing (150), an ultraviolet sterilization lamp (151), a battery (152), a first runner (153), a second motor (154), a drain port (155), a first conveyor belt (156), a second runner (157), a second conveyor belt (158), a third runner (159), a fourth runner (160), and a third drive belt (161); The upper left end of the conveyor housing (150) is fixedly connected and communicated with the lower surface of the first housing (2); At the lower left end of the conveyor housing (150) is provided with a drain port (155), and the drain port (155) is fixedly connected and communicated with a waste water tank (16); The left side of the conveyor housing (150) is fixedly connected with a second motor (154); The output end of the second motor (154) is fixedly connected with a first runner (153), the first runner (153) is hinged to the left inner end of the conveyor housing (150) chamber, on the right side of the first runner (153) is provided with a second runner (157), the second runner (157) is hinged inside the conveyor housing (150) chamber, and the outer sides of the second runner (157) and the first runner (153) are wrapped with a first conveyor belt (156); Above the right side of the second runner (157) is provided with a third runner (159), the third runner (159) is hinged inside the conveyor housing (150) chamber, and the outer sides of the third runner (159) and the second runner (157) are wrapped with a second conveyor belt (158); On the right side of the third runner (159) is provided with a fourth runner (160), the fourth runner (160) is hinged inside the conveyor housing (150) chamber, and the outer sides of the fourth runner (160) and the third runner (159) are wrapped with a third drive belt (161); At the top inside the conveyor housing (150) chamber is fixedly connected with an ultraviolet sterilization lamp (151), the ultraviolet sterilization lamp (151) is fixedly connected to the output end of a battery (152), and the battery (152) is fixedly connected to the upper surface of the conveyor housing (150); The upper right end of the conveyor housing (150) is communicated with a nozzle (22); The lower right end of the conveyor housing (150) is communicated with a processing chamber (24).

4. The processing equipment for Chinese gallnuts used in the production of tannic acid from Chinese gallnuts according to claim 1, characterized in that: The specific structure of the filtering device (29) is as follows: It includes a support frame (290), a card (291), a spring (292), a filter screen (293), and a filtering area (294); The support frame (290) is fixedly connected inside the chamber of the second housing (26); A card (291) is slidably connected to the upper end of the support frame (290), and there are two cards (291), which are symmetrically distributed; Springs (292) are fixedly connected inside the cards (291); A filter screen (293) is slidably connected between the two cards (291), and a filter area (294) is provided inside the filter screen (293).

5. The gallnut processing equipment used in the production of tannic acid from gallnuts according to claim 2, characterized in that: The specific structure of the mixing device (32) is as follows: it includes a fifth motor (320), a chuck (321), a pull rod (322), a telescopic spring (323), a first chuck (324), a second chuck (325), and a top support spring (326); The fifth motor (320) is fixedly connected to the lower surface of the base (25); A chuck (321) is fixedly connected to the output end of the fifth motor (320); The chuck (321) is movably connected inside the chamber of the reaction zone (30); A pull rod (322) is slidably connected inside the left side of the chuck (321); The outer side of the pull rod (322) is covered and connected with a telescopic spring (323), the upper end of the pull rod (322) is fixedly connected with a first chuck (324), and the first chuck (324) is slidably connected inside the left side of the chuck (321); A second chuck (325) is slidably connected inside the right side of the chuck (321), and a top support spring (326) is fixedly connected to the right side of the second chuck (325).

6. The gallnut processing equipment used in manufacturing tannic acid from gallnuts according to claim 2, characterized in that: The specific structure of the liquid inlet device (33) is as follows: it includes a solution support frame (330), a glass tube (331), a piston (332), a push rod (333), a liquid storage chamber (334), a drip tube (336), a diversion box (337), a liquid outlet hole (338), and a lock button (339); The solution support frame (330) is fixedly connected inside the chamber of the reaction zone (30); Several glass tubes (331) are provided inside the solution support frame (330); Liquid storage chambers (334) are provided inside the glass tubes (331), pistons (332) are slidably connected inside the liquid storage chambers (334), and push rods (333) are fixedly connected to the upper ends of the pistons (332); Drip tubes (336) are provided below the liquid storage chambers (334), and lock buttons (339) are hinged inside the drip tubes (336); The lower side of the solution support frame (330) is fixedly communicated with a diversion box (337); A liquid outlet hole (338) is provided at the lower end of the diversion box (337); The liquid outlet hole (338) is communicated with the inside of the chamber of the reaction zone (30).

7. The processing equipment for Chinese gallnuts used in manufacturing tannic acid from Chinese gallnuts according to claim 1, characterized in that: The first extrusion wheel (7) and the second extrusion wheel (8) are both stainless steel extrusion wheels, and the first motor (13) is a variable frequency motor.

8. The processing equipment for Chinese gallnuts used in the production of tannic acid from Chinese gallnuts according to claim 4, characterized in that: The third motor (232) is a variable frequency motor, the blade (238) is a stainless steel blade, and the stamping surface (235) is a stainless steel plate.

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