218 results about "Expeller pressing" patented technology

A press (1) for pressing liquid-containing material (2), in particular grapes, comprises a flexible, liquid-tight, sack-shaped press container (10) with a juice outlet (14) formed on its bottom (10b) which can be closed by a juice drain valve (12) and a pressure medium chamber (30) formed on its outer wall (10a) which includes a circumferential, self-contained air chamber (32) which can be filled with compressed air via a valve (34), a sack-shaped inner container (40) made of liquid-permeable flexible mesh fabric which can be inserted into the interior of the sack-shaped press container (10) and which can be filled with material (2), and closure means (50) with which the sack-shaped press container (10) can be closed in a substantially liquid-tight manner after the sack-shaped inner container (40) has been inserted. The invention further relates to a method for pressing liquid-containing material (2) using such a press (1).

The invention discloses an intelligent monitoring system for camellia oleifera processing based on artificial intelligence, and relates to the technical field of camellia oleifera fruit processing, and the system comprises a temperature monitoring module which comprises a multi-point temperature sensing array which is arranged along the axial direction of a presser and is installed at the front end, the middle part and an oil outlet of a barrel, the temperature sensor is used for collecting temperature and forming temperature distribution data in the barrel; the color detection module is arranged at an outlet of the oil outlet pipeline, obtains oil chromaticity parameters and a yellow-red ratio through spectral imaging, and extracts color feature data; and the volatile matter detection module is arranged above the discharged oil collection cavity and is used for detecting the concentration of volatile organic compounds through a gas sensing array and generating flavor characteristic data. By arranging the temperature monitoring module, the color detection module and the volatile matter detection module, real-time collection of multi-dimensional information in the squeezing process is achieved, and based on an asynchronous triggering and weighted fusion mechanism, space-time alignment and conjoint analysis are conducted, a joint feature vector is constructed, and a real-time prediction result is output.

The squeezing and refining integrated oil press comprises a squeezer, a residue treatment part, a filter press and an oil refining machine, the presser comprises a supporting column, an oil pressing barrel and a telescopic rod; the oil pressing cylinder is arranged on the supporting column in a sliding mode. One end of the telescopic rod is arranged in the oil pressing barrel in a sliding manner, and the other end of the telescopic rod is arranged on the supporting column; the residue treatment part comprises a turntable, a recycling barrel and a baffle plate; the turntable is horizontally and rotatably arranged below the oil pressing barrel; the recycling barrel is arranged beside the turntable; the baffle plate is arranged above the turntable; the filter press is connected with the oil pressing barrel through an oil conveying pipe; the oil refining machine is connected with the filter press through an oil conveying pipe. The problems that according to an existing hydraulic oil press, residue oil cakes are generally manually treated, efficiency is low, labor intensity is large, and a hydraulic cavity is generally difficult to detach and clean are solved.

The invention relates to the technical field of kitchen environment-friendly treatment, in particular to an environment-friendly kitchen waste solid-liquid separation treatment device which comprises a screw press used for conducting solid-liquid separation on kitchen waste, a material blocking cover is arranged at the discharging end of a screw press body, and the bottom of the material blocking cover communicates with a material collecting cover. A fixing plate is mounted on the screw press body, and the fixing plate is used for fixing the material collecting cover; a discharging plate is fixedly mounted at the bottom of the material collecting cover; according to the screw press disclosed by the invention, the material blocking cover is arranged at the discharging end of the screw press body, so that extruded dry kitchen waste is ensured to fall onto the discharging plate through the material blocking cover and the material collecting cover; and therefore, the extruded dry kitchen waste can uniformly fall into the material receiving barrel through the multiple discharging holes, meanwhile, it is guaranteed that the dry kitchen waste falls into the material receiving barrel to be in a tiled state, and the effective volume utilization rate of the interior of the material receiving barrel is further increased.

A juice press includes a lower handle with a cup that receives a food product to be juiced, such as half of a citrus fruit. The lower handle is rotatably coupled to an upper handle that is manipulatable between an open position and a closed position. A press pivot is rotatably coupled to the lower handle and to the upper handle and includes a press plate. A linkage is rotatably coupled between the upper handle and the press plate of the press pivot. Force applied to the upper handle is concentrated to a center of the press pivot and thus a center of the food product via the linkage and press plate to improve efficiency and effectiveness of juicing the food product.

A double-hinged food press for extruding foodstuff through a grate and operational by hand while held aloft or placed on a work surface. An upward-curved plunger handle, combined with a receiver handle designed to rest on the surface, positions the press for the operation. Rollers enable the grate to be snapped smoothly over risers into and out of recesses in the receiver without undue wear and resulting loss of integrity. A raised lip of resilient material surrounding a plunger face further ensures a tight fit between the plunger and receiver cup. Resilient material between the plunger face and the hinge barrel of the grate ensures a tight fit between the two. Hinge pins may be removed by the user for replacement of the grate. Bosses can extend from the receiver unit for support on the surface to assist in operation of the press. An attachable paddle can be used to collect extruded material and to scrape it from the grate.

An insulated container assembly and French press assembly can be configured to retain beverages. The French press assembly may be secured to a container for mixing and pouring beverages. The French press assembly may include a lid assembly and the base assembly connected by a connect rod. The lid assembly may include a handle and a lid with the handle connected to a first end of the connect rod and the lid slidably connected to the connect rod. The base assembly may be connected to a second end of the connect rod. The base assembly may include a plunger with a valve and a wiper gasket. The valve may be located on a top side of the plunger and the wiper gasket may be located around a periphery of the plunger.

The invention discloses low-salt carrageenan production equipment and method.The low-salt carrageenan production equipment comprises a base and four supporting legs, the four supporting legs are fixedly connected to the four corners of the upper surface of the base respectively, and the low-salt carrageenan production equipment further comprises a squeezing mechanism, a separating mechanism, a pressure relief mechanism, a guide plate and a collecting tank; the squeezing mechanism is transversely and fixedly connected to the tops of the supporting legs; the separating mechanism is mounted on the upper surface of the base; the multiple pressure relief mechanisms are embedded in the right side wall of the squeezing mechanism at equal intervals in the circumferential direction. The guide plate is obliquely mounted at the bottom of the right side wall of the squeezing mechanism; and the collecting tank is transversely mounted on the lower surface of the squeezing mechanism. Solid-liquid separation of carrageenan raw materials is achieved, carrageenan waste can be prevented, water resources can be saved, the pressure borne by the carrageenan raw materials is constant by adjusting the extrusion space between the pressure relief plates, carrageenan quality reduction caused by too large pressure is prevented, and the carrageenan quality can be protected during squeezing.

The utility model relates to the technical field of oil filtering equipment, and discloses an oil residue separating and filtering device suitable for low-temperature cold pressed oil, which comprises a main control box, a main controller fixedly mounted on the front side of the main control box, a case fixedly mounted on the main control box, and a pressing mechanism fixedly mounted on one side of the case. A flow guide mechanism is further fixedly mounted on the main control box below the squeezing mechanism, the flow guide mechanism comprises an oil guide disc, a C-shaped bottom plate is movably mounted in the oil guide disc, and a filter screen is fixedly mounted on one side of the C-shaped bottom plate. A mounting groove is formed in the inner bottom of the oil guide disc, so that a C-shaped bottom plate is mounted in the mounting groove, slag in edible oil can be intercepted and filtered by matching the C-shaped bottom plate with a filter screen, the slag content in the edible oil is reduced, and meanwhile, a scraper capable of moving in a guiding manner is mounted in the oil guide disc by virtue of two fixing shafts and a rotating shaft, so that the slag in the edible oil can be conveniently removed. And after blanking is completed, residual slag in the oil guide disc can be conveniently scraped into the C-shaped bottom plate.

This application provides a device for repeated cold pressing of camellia fruit, relating to the field of camellia fruit cold pressing technology. It includes a first support frame, with a cold pressing mechanism mounted on top of the first support frame. The cold pressing mechanism includes a screw press connected to a feeding hopper. The screw press has a liquid outlet and a solid outlet. A crushing box is located on one side of the first support frame at the solid outlet of the screw press. The crushing box has a crushing structure, and a collection box is connected to the bottom of the crushing box. The collection box is connected to an auger conveyor, which is connected to a discharge pipe, the bottom end of which extends into the feeding hopper. Through the crushing box, solid fibers discharged from the solid outlet of the cold pressing mechanism are crushed by the crushing structure and then conveyed to the feeding hopper via the auger conveyor and discharge pipe. The cold pressing mechanism automatically and repeatedly cold presses the solid fiber powder, eliminating the need for manual handling and feeding, thus reducing the labor intensity of workers.

The utility model relates to the technical field of medicinal plant raw material extraction, especially relates to a low-temperature press of sea buckthorn seed oil. A low-temperature press of sea buckthorn seed oil has a support, a press cylinder, a first servo motor, a spiral oil press roller, an oil storage tank and an arc-shaped heat dissipation fin group, the press cylinder is installed at the top of the support, the right side of the press cylinder is provided with the first servo motor, the output shaft of the first servo motor is fixedly connected with the spiral oil press roller, the space inside the press cylinder and the spiral oil press roller gradually decreases from right to left, the lower part of the press cylinder is fixedly connected with the oil storage tank, and the upper part of the press cylinder is fixedly connected with the arc-shaped heat dissipation fin group in a symmetrical manner around the periphery. The utility model adopts the design that the spiral oil press roller and the internal space of the press cylinder gradually decrease, and is combined with the arc-shaped heat dissipation fin group, so that the oil extraction rate is improved, the effective heat dissipation system is matched to maintain a low-temperature operation environment, the nutritional ingredients in the sea buckthorn seed oil are maximally reserved, and the quality of the product is improved.

The utility model relates to the technical field of chicken fat feed production, in particular to a presser convenient for residue cleaning for chicken fat feed production, which comprises a rack, a pressing roller is rotatably connected onto the rack, and a pressing filter screen cylinder with a residue outlet groove penetrating through the pressing roller is fixedly mounted in the pressing roller. One side of the squeezing roller is rotationally connected with a feeding pipe communicated with the squeezing filter screen cylinder, the feeding pipe is connected with the rack, a feeding cover is fixedly installed at the top of the end, away from the squeezing roller, of the feeding pipe, a scattering and conveying screw rod is rotationally connected into the feeding pipe, and a rotating frame is rotationally connected into the squeezing filter screen cylinder; according to the presser for chicken fat feed production, continuous feeding and pressing are facilitated, residues are synchronously scraped in the pressing process, pressing is convenient, and meanwhile the residues are convenient to clean.

The present invention discloses an oil pressing device and method capable of removing crude oil powder residue, aiming to solve the problems of long operation time and low efficiency of removing residue from crude oil obtained by pressing. The invention comprises a screw press and a crude oil remover. The crude oil remover comprises a centrifugal filter unit and a centrifugal sedimentation unit. The centrifugal filter unit comprises a fixed cylinder and a centrifugal cylinder. The centrifugal cylinder is rotatably mounted in the fixed cylinder. A plurality of oil outlet holes are densely distributed on the lower side wall of the centrifugal cylinder. The fixed cylinder is connected to an oil pump. The centrifugal sedimentation unit comprises a rotating shaft and a centrifugal pipe. The centrifugal pipe comprises a straight section and a frustum section. A spiral blade is mounted on the rotating shaft. The outer edge of the spiral blade is adapted to the inner wall of the centrifugal pipe. An oil inlet hole is provided at a position corresponding to the straight section in the rotating shaft. One end of the oil inlet hole is connected to the oil outlet end of the oil pump. The other end of the oil inlet hole is connected to a position on the outer wall of the rotating shaft that is biased towards the frustum section. A slag outlet hole is provided at the end of the frustum section away from the straight section. An oil outlet hole is provided at the end of the straight section away from the frustum section.

The utility model discloses a kitchen waste grading squeezing device which comprises a kitchen waste grading squeezing mechanism and an anti-blocking assembly, the kitchen waste grading squeezing mechanism comprises a grading squeezing shell, an arc-shaped outlet is formed in one end of the grading squeezing shell, an arc-shaped disc is arranged in the arc-shaped outlet, and the anti-blocking assembly is arranged on the other end of the grading squeezing shell. A telescopic hydraulic cylinder is driven to drive a telescopic guide column to move in a telescopic cylinder, the movement of the telescopic guide column further drives an arc-shaped disc to move out of an arc-shaped outlet of a grading squeezing shell, and when the arc-shaped disc moves to the outside, the arc-shaped disc can move to the position of an ejection needle through an outlet hole of the arc-shaped disc; and the outlet hole of the arc-shaped disc reciprocates on the ejection needle, kitchen waste solids blocked in the outlet hole of the arc-shaped disc are further cleaned and dredged, the situation that the interior of the outlet hole of the arc-shaped disc is blocked can be effectively avoided, and it can be ensured that the arc-shaped disc and the arc-shaped outlet of the grading squeezing shell are cleaned regularly.

The utility model provides a dipping squeezer, which relates to the technical field of squeezers, and comprises a dipping tank and a squeezing barrel, the squeezing barrel is arranged in the dipping tank, a squeezing plate is arranged in the squeezing barrel, the squeezing plate is connected with a cylinder through a telescopic rod, and the cylinder is connected with a gas production tank through a pipeline; a plurality of through holes are formed in the squeezing barrel; a filter plate is arranged at the lower part of the impregnating tank. According to the utility model, squeezed wastes are used as materials for secondary utilization, and a fermentation byproduct carbon dioxide is used as power, so that the energy is saved, and the enterprise cost is reduced; meanwhile, the squeezer has a dipping function, so that nutritional ingredients and functional substances such as pigments, polyphenols and tannin in peels, flesh and seeds in raw materials such as fruits and medicinal materials can be effectively extracted; according to the squeezer, raw materials can be fully soaked under proper conditions, more nutritional ingredients and functional substances are effectively extracted, and meanwhile, adverse effects caused by excessive squeezing are avoided.

The invention relates to the technical field of environmental protection and resource recycling, and discloses efficient vertical high-temperature aerobic fermentation equipment which comprises an assembly frame, a squeezing mechanism is mounted at the top of the assembly frame, a crushing mechanism is mounted at the top of the squeezing mechanism, the crushing mechanism is used for crushing fed raw materials, and the crushing mechanism is used for crushing the fed raw materials; and the squeezing mechanism is used for squeezing the materials crushed by the crushing mechanism, the squeezing mechanism comprises a receiving box, a guide plate is fixedly connected to the interior of the receiving box, and a first electric telescopic rod is installed in the receiving box. The raw materials are fully crushed, extruded and dehydrated, blocky and fibrous raw materials can be decomposed into fine and uniform materials in the crushing link, the contact area with oxygen during subsequent fermentation is increased, and insufficient internal fermentation of the blocky raw materials is avoided; the water content of the materials can be reduced through extrusion dehydration, a suitable humidity condition is created for subsequent high-temperature aerobic fermentation, fermentation hindrance is reduced, and the overall treatment efficiency is improved.

The utility model discloses a material separating device for meal replacement fruit and vegetable juice processing, which comprises a mounting base, a positioning mechanism is arranged at the top of the mounting base, the positioning mechanism comprises a mounting bracket, a supporting frame body, a positioning box and a sealing gasket, and a filtering mechanism is arranged in the positioning box; a driving mechanism is arranged on the side wall of the mounting bracket, a squeezing mechanism is arranged at the top of the positioning box, a switching mechanism is arranged on the outer side of the mounting base, and a flushing mechanism is arranged on the side wall of the mounting box; the filtering mechanism is automatically cleaned through cooperation of the switching mechanism and the flushing mechanism, in the cleaning process, normal filtering operation can be kept, the continuity of the filtering operation is guaranteed, the efficiency of material separation operation is improved, meanwhile, manual operation is replaced, the labor cost is reduced, the device does not need to be disassembled, the interior of the device cannot be polluted, and the device is suitable for popularization and application. The processing quality of the fruit and vegetable juice is ensured.

The utility model discloses an excess material recovery system of a yellow wine squeezer, which comprises a plate-and-frame filter press, a feeding and discharging system, a reverse material jacking sterile compressed air system and a control system, and is characterized in that the feeding and discharging system connected with the plate-and-frame filter press is used for keeping yellow wine fermented mash to enter and exit from the plate-and-frame filter press; the reverse jacking sterile compressed air system is matched with the recovery of the yellow wine fermented mash, so that the waste is effectively reduced in the squeezing process of the yellow wine fermented mash, the resource utilization rate is improved, and the production cost is reduced.

The utility model discloses a fiber recycling machine suitable for a viscose waste alkali liquor treatment process, and belongs to the technical field of resource recycling in viscose production. The fiber recycling machine is arranged on the rear side of a station of the presser and comprises a shell, a rotating main shaft and a filtering roller, the rotating main shaft and the filtering roller are arranged in the shell, filtering holes are evenly distributed in the filtering roller, and the filtering roller is arranged on the rotating main shaft in a sleeving mode. One end of the rotating main shaft extends out of the shell and is connected with a motor with a speed reducer; helical ribbons which are uniformly distributed are arranged on the inner wall of the filtering roller, a helical ribbon groove is formed between every two adjacent helical ribbons, and the helical ribbons, the filtering roller and the shell are coaxially arranged; a connecting short shaft is arranged between the rotating spindle and the speed reducer, one end of the connecting short shaft extends into a shaft hole of the speed reducer, and the other end of the connecting short shaft is connected with a coupler and the rotating spindle. The problems that an existing fiber recycling machine is poor in separation efficiency, poor in separation quality and the like are solved.

The application discloses a fungus soup production press, and belongs to the technical field of food processing equipment. The fungus soup production press comprises a rack, a control mechanism, a pressing mechanism, a liquid collecting groove, a support, a basket body and a material loosening mechanism. The rack is arranged vertically in the liquid collecting groove, the support is arranged in the liquid collecting groove, and the basket body is movably installed on the support. The material loosening mechanism comprises a plurality of inclined blocks which are installed on the support and are arranged at intervals. The plurality of inclined blocks can lift the basket body, so that the basket body can intermittently vibrate, and the fungus residue in the basket body can be loosened and dispersed. Therefore, the fungus residue can be conveniently unloaded, time and labor are saved, the staff does not need to dig or pry the compacted fungus residue, the unloading difficulty and the labor intensity of the staff are reduced, the work and production efficiency are improved, the probability of damage of the basket body due to the digging or prying of the fungus residue by the staff is reduced, the service life of the basket body is prolonged, the maintenance frequency is reduced, and the maintenance and processing costs are reduced.

The utility model relates to the technical field of soy sauce squeezing, in particular to a soy sauce squeezing system which comprises a squeezing cage, an air cushion vehicle, a frame platform and a squeezer. Wherein an opening part is arranged above the squeezing cage; the squeezing cage is mounted above the air cushion vehicle; the air cushion vehicle can horizontally move on the upper surface of the frame platform, and the translation stroke of the air cushion vehicle on the upper surface of the frame platform comprises a sauce distribution position located on one side of the frame platform and a squeezing position located on the other side of the frame platform; the squeezer is installed above the squeezing position of the frame platform and can move up and down in the vertical direction of the horizontal plane of the frame platform, the stroke position of the squeezer comprises a first position moving out of the squeezing cage through the opening part and a second position located in the squeezing cage, a pressing block is arranged in the squeezer, and soy sauce mash in the squeezing cage is squeezed through the pressing block. The soy sauce squeezing system is obtained by reasonably assembling the small-sized squeezing equipment on the frame platform, and the production cost of small-batch soy sauce can be greatly reduced.

The utility model relates to the technical field of compound fruit juice extraction, and discloses a compound fruit juice extraction box convenient to clean, which comprises a support plate, a squeezing mechanism is arranged at the top of the support plate, the squeezing mechanism comprises a squeezing box and a top plate, and a positioning rod is fixedly mounted at the bottom of the top plate. A conical supporting plate is fixedly mounted at the bottom of the positioning rod, a pressing block is slidably connected to the surface of the positioning rod, and an electric push rod is fixedly mounted at the bottom of the top plate. According to the fruit squeezing device, the squeezing mechanism is arranged, the electric push rod is controlled to extend, fruits can be squeezed through the pressing block and the conical supporting plate, the electric push rod is controlled to retract to bring the pressing block back to the original position, the lifting mechanism is arranged, the height of the top plate can be adjusted, the conical supporting plate can be lifted up from the squeezing box when the top plate is lifted up, and therefore fruit residues are brought out; and the bottom cover is screwed off, so that a user can conveniently clean all parts, the operation is simple, and the use is facilitated.

The utility model relates to the technical field of low temperature pressing of peanut oil, specifically relates to a low temperature pressing equipment for peanut oil, including the barrel, the barrel inside assembly has the pressing mechanism, the pressing mechanism includes the first rotary lever, the first rotary lever is rotatably connected with the bore by bearing, the bore shape is the variable diameter shape, left thin right thick, the barrel side is connected with the motor through fixed connection, the first rotary lever movable penetrates the barrel, the first rotary lever extension end extends to the barrel side. This hot water circulation system can keep the temperature inside the barrel relatively stable, which helps to maintain the optimum temperature condition in the oil pressing process, the spiral shape of the spiral groove can guide the peanuts to flow in a certain direction in the bore, making the movement of the peanuts in the bore more uniform, further improving the oil pressing effect, the structure of the spiral groove can prevent the peanuts from accumulating in the bore, avoiding the bore from being blocked due to the accumulation of peanuts, thereby ensuring the normal operation of the oil press.

The utility model relates to low-loss equipment for pressing camellia oleosa seed oil, which comprises a primary presser, an extrusion shaft I is rotatably mounted on the inner side of the primary presser, a discharge port I is formed in the front end of the primary presser, a crusher is arranged at the bottom of the discharge port I, and two crushing shafts are rotatably mounted in the middle of the crusher. According to the oil residue crushing device disclosed by the utility model, the crusher is arranged at the bottom of the discharge hole I, and the crusher works, so that oil residues can be crushed, the oil residues can be conveniently subjected to secondary crushing, the oil yield is improved, and the loss is reduced; the two-stage squeezer is arranged, so that secondary squeezing can be carried out, the oil yield is improved, and the loss is reduced.

The invention relates to an oil mill device for extracting oil from oil-containing seed material, comprising an oil mill with a tubular assembly (1), with a press barrel having an oil-containing seed material input with a tubular section (5), a tubular oil discharge (18), a tubular compression section (2) for oil-containing material, an oil-containing material output (65), an adjustable throttle (58) with an integrated heat exchanger (62), the press barrel accommodating a rotating compression screw (19) which is concentric to the press barrel (5), wherein the root diameter of the compression screw increases in the direction of travel from the oil-containing seed material input to the oil-containing material output (65).

The utility model relates to the technical field of table vinegar production, and discloses a vinegar residue secondary squeezing mechanism for table vinegar production, which comprises a base and a mounting rack, the top of the base is fixedly connected with a shell, the top of the shell is fixedly connected with a feeding hopper, the top of the mounting rack is fixedly connected with a driving motor, and the driving motor is fixedly connected with the feeding hopper. The output end of the driving motor is fixedly connected with a cam, the side, away from the driving motor, of the cam is fixedly connected with a rotating shaft, an anti-blocking mechanism is arranged between the base and the mounting frame, the anti-blocking mechanism is used for preventing the screening plate from being blocked in the feeding process, and a squeezing mechanism is arranged at the top of the mounting frame. And the squeezing mechanism is used for secondarily squeezing the vinegar residues. According to the vinegar residue feeding device, the driving motor is started to rotate the cam in the feeding process, the situation that vinegar residues block the feeding port in the feeding process is avoided through the anti-blocking mechanism, meanwhile, the squeezing operation efficiency is improved, and the practicability of the device is improved.

The utility model discloses a pulp dipping and squeezing system which comprises a dipping liquid metering tank, a dipping barrel and a diaphragm type filter press which are sequentially communicated, a water inlet of the diaphragm type filter press is further communicated with a water tank, and a high-pressure water pump is arranged on a water inlet pipeline of the water tank and the diaphragm type filter press. The liquid discharging end of the diaphragm type filter press is communicated with a liquid pressing tank, and the outlet end of the liquid pressing tank is communicated with the steeping liquid metering tank. According to the utility model, the diaphragm type filter press is used, and the filter cloth is used for replacing the filtering effect of meshes of a mesh compression roller type press, so that the problem of wet materials after the meshes are blocked is completely eliminated, the slurry porridge can be recycled by only filling a pipeline between the slurry porridge pump and the diaphragm type filter press, the consumption of raw materials is reduced, the waste can be avoided, and the production cost is reduced. Therefore, the method is also suitable for batch-type small-batch production with fewer raw materials.

The invention relates to the technical field of spice processing, in particular to a spice essential oil refining device with a squeezing mechanism, which comprises the squeezing mechanism, the squeezing mechanism comprises a main frame, a pressing cabin is rotatably connected in the main frame, a pressing plate is slidably connected in the pressing cabin, a feeding hole is formed in the outer wall of the pressing cabin, and the squeezing mechanism further comprises an inserting rod. A plug is arranged at the bottom of the insertion rod, and the insertion rod is slidably connected into an insertion opening formed in the top of the pressing plate, so that relative fixation and synchronous movement of the insertion rod and the pressing plate are achieved; and after the pressing plate is pressed downwards to squeeze the spices, the insertion rod is kept still, the ballasting rotates, the spices are turned over and separated through the insertion rod, and the separation mechanism comprises a material collecting box. Spice is squeezed through the pressing plate and then moves upwards, the sliding plate is kept still, the inserting rod connected with the sliding plate is still, the ballasting rotates to drive the spice to rotate, the inserting rod turns over the spice, original accumulated raw materials are dispersed again, and local overpressure or insufficient pressure is avoided.

The invention discloses a squeezing and screening device for sugarcane juicing, and relates to the technical field of press equipment, the squeezing and screening device comprises a bearing frame and a control device, a feeding frame is arranged on the bearing frame, and a driving part electrically connected with the control device is arranged on the bearing frame; the squeezing mechanism is used for squeezing sugarcane entering through the feeding frame, the re-pressing mechanism is used for re-pressing the sugarcane passing through the squeezing mechanism, the guide part is used for guiding the squeezed sugarcane, and the screening mechanism is used for filtering bagasse in sugarcane juice. By arranging the re-pressing mechanism, the device can re-press sugarcanes which are secondarily pressed by the pressing mechanism, and the sugarcanes which are secondarily pressed can be in full contact with the re-pressing block and the re-pressing block through the action between the cambered surface on the re-pressing block and the cambered surface on the re-pressing block. And then juice still remaining in the sugarcane subjected to secondary squeezing is squeezed out, so that the squeezing effect of the device is further improved.