Fruit cutting, squeezing and filtering device
Technical Field
The invention relates to a device in the field of fruit and vegetable processing, in particular to a fruit cutting, juicing and filtering device.
Background
Fruits are one of important agricultural products in China, the fruit industry is the third largest prop industry next to food and vegetables in the planting industry as a labor-intensive industry, the total yield per year can reach hundreds of millions of tons, and the fruit industry occupies a very important position in national economy in China.
Nowadays, with the continuous improvement of living standard of people, the requirement on fruit quality is higher and higher, and the economic benefit of fruit production enterprises can be greatly improved by detecting fruits and grading according to indexes such as sugar degree, hardness and maturity. The existing nondestructive detection methods for fruits such as near infrared and hyperspectral fruits need to perform detection modeling on a part of fruits in the using process, wherein the detection modeling comprises the detection of the sugar degree. According to the specification of NYT2637-2014 refractometer method for determining the soluble solid content of fruits and vegetables, the sugar content of the fruits is detected, namely the soluble solid content detection needs to be carried out on the fruits by three steps of cutting, juicing and filtering and then detecting through a refractometer, and the detection flow is complicated.
In order to reduce the difficulty of fruit growers and processing enterprises in actual operation, a juice extractor capable of completing segmentation, juice extraction and filtration in one step is urgently needed. Simultaneously, to different fruits, the cassette that needs different apertures filters, and this requires that this juice extractor can conveniently change the cassette in different apertures. In the fruit sugar degree detection, the juice can be uniformly extracted from all parts of the fruit, and the detection result can represent the sugar degree of the whole fruit.
Disclosure of Invention
The invention aims to solve one of the problems in the prior art, and aims to provide a fruit segmenting, juicing and filtering device which is suitable for rapidly and conveniently segmenting, juicing and filtering fruits and can quickly and appropriately replace filter sheets for different fruits.
The technical scheme adopted for solving the technical problems is as follows:
the juicing cup comprises a juicing cup, a filter, a pressing connecting rod, a dividing and extruding structure and a base, wherein the pressing connecting rod and the juicing cup are connected and installed on the base, the dividing and extruding structure is connected to the pressing connecting rod, and the filter is arranged at the bottom of the juicing cup.
The base comprises a juicing cup base, stand columns and a base, the juicing cup base is supported and installed on the base through a plurality of stand columns, specifically, the bottom ends of the four stand columns are vertically fixed on the base, the bottom of the juicing cup base is placed at the top ends of the four stand columns, the two stand columns are fixed on one side of the base in parallel, the other two stand columns are fixed on the other side of the base in parallel, and the four stand columns are parallel to each other. The top of the juicing cup base is provided with a through hole as a connecting hole;
the pressing connecting rod comprises a connecting seat, a transverse connecting rod, a vertical connecting rod, a handle and a handle, the bottom of the connecting seat is fixed in a connecting hole in the top of the juicing cup seat through a bolt, one end of the transverse connecting rod is hinged to the connecting seat, the transverse connecting rod rotates around the connecting seat, one end of the vertical connecting rod is hinged to the middle of the transverse connecting rod, the vertical connecting rod rotates around the transverse connecting rod, the other end of the vertical connecting rod is connected with the cutting and extruding structure, the other end of the transverse connecting rod is coaxially and fixedly connected with one end of the handle, and the other end of the handle is;
the juicing cup is cylindrical, a plurality of juice outlet holes are distributed at the bottom of the cylindrical body of the juicing cup, and the outer peripheral surface of the bottom end of the cylindrical body of the juicing cup is provided with juicing cup connecting threads; the assembly and disassembly are convenient, and the height of the threads of the connecting threads of the juice extracting cup is not lower than that of the connecting threads of the filter of the juice extracting cup.
The filter comprises a circular filter disc, a filter disc mounting interlayer, a rubber sealing ring and a clamping structure; the upper part of the filter is a circular cylinder, a filter connecting thread is arranged on the inner wall of the top of the circular cylinder along the circumferential direction, the filter connecting thread is matched with the juicing cup connecting thread to form a threaded connection pair, so that the juicing cup is in threaded connection with the filter, a through groove is arranged on the inner wall of the circular cylinder below the filter connecting thread along the circumferential direction to serve as a filter mounting interlayer, the circular filter is mounted in the filter mounting interlayer, the filter mounting interlayer comprises an upper layer and a lower layer, rubber sealing ring positioning grooves are respectively arranged in the centers of the bottom surfaces of the upper layer and the lower layer of the filter mounting interlayer and the centers of the top surfaces of the lower layer and the filter mounting interlayer along the circumferential direction, and rubber sealing rings are fixed in the rubber sealing ring positioning grooves of the upper layer and the lower layer of the filter mounting interlayer through; the outer wall of the round barrel below the connecting thread of the filter is provided with a slot for replacing the round filter sheet, the round barrel at one side of the slot is provided with a through hole, and the clamping structure penetrates through the through hole to enable the rubber sealing ring to be tightly attached to the round filter sheet; the lower part of the filter is a hemispherical cavity, the main body of the hemispherical cavity is a hemispherical juice collecting cavity, a juice outlet is formed in the bottom end of the juice collecting cavity, the upper part and the lower part of the filter are of an integrated structure, and the bottom of the circular cylinder of the upper part of the filter is fixedly connected with the top of the circular hemispherical cavity of the lower part of the filter.
The cutting and extruding structure comprises a cutting piece fixing structure, a cutting piece limiting group, cutting pieces and a circular extruding disc, wherein the cutting piece fixing structure is arranged in a central hole in the top surface of the circular extruding disc, a vertical connecting rod of a pressing connecting rod penetrates through the cutting piece fixing structure and then is connected with the hole wall of the central hole of the circular extruding disc, eight groups of cutting piece limiting groups are uniformly arranged on the surface of the circular extruding disc at intervals along the circumferential direction, each group of cutting piece limiting groups are arranged along the radial direction, each group of cutting piece limiting group comprises a groove arranged on the surface of the circular extruding disc, each groove is provided with one cutting piece, each cutting piece is arranged in each groove through a cutting piece inner limiting seat and a cutting piece outer limiting seat in each group of cutting piece limiting groups, and the cutting pieces 404 can slide in the grooves;
each group of the partition piece limiting groups further comprises two fixed wheel clamping seats, two partition piece inner limiting seats and two partition piece outer limiting seats, wherein the fixed wheel clamping seats, the partition piece inner limiting seats and the partition piece outer limiting seats are sequentially arranged along the radial direction from the center of the extrusion disc, the two fixed wheel clamping seats are respectively and symmetrically arranged on the left side and the right side of the groove, the two partition piece inner limiting seats are respectively and symmetrically arranged on the left side and the right side of the groove, and the two partition piece outer limiting seats are respectively and symmetrically arranged on the left side and the right side of the groove;
the upper end of the cutting piece fixing structure is a hollow cylinder, the lower end of the cutting piece fixing structure is an annular clamping seat, the annular clamping seat is coaxially fixed at the bottom end of the cylinder, the annular clamping seat is arranged in a central hole in the top surface of the extrusion disc, so that the cutting piece fixing structure can be rotatably and movably arranged in the central hole in the top surface of the extrusion disc, a tooth socket structure is formed in the outer edge of the annular clamping seat, a clamping groove is formed in one side part of the fixed wheel clamping seat facing the cutting piece fixing structure, and the annular clamping seat at the lower end of the cutting piece fixing structure is embedded in the;
the cutting piece is rectangular, two strip-shaped through grooves which are arranged in parallel are formed in the cutting piece, the strip-shaped through grooves are parallel to the axial direction of the fixing shaft of the cutting piece, a cutting piece groove is formed in the upper side face, close to one side of the cutting piece fixing structure, of the cutting piece, limiting seats in the two cutting pieces are embedded in one strip-shaped through groove from two sides respectively, limiting seats outside the two cutting pieces are embedded in the other strip-shaped through groove from two sides respectively, and teeth of a circular clamping seat at the lower end of the cutting piece fixing structure are embedded in the cutting piece grooves.
When the dividing plate 404 slides up and down, the dividing plate groove on the dividing plate 404 is opposite to the lower end of the dividing plate fixing structure 401, when the teeth at the bottom end of the dividing plate fixing structure 401 rotate to the dividing plate groove of the dividing plate 404, the dividing plate 404 is locked and can not slide, and when the groove at the bottom end of the dividing plate fixing structure 401 rotates to be positioned at the dividing plate groove of the dividing plate 404, the dividing plate 405 can slide freely.
The two strip-shaped through grooves arranged in parallel on the dividing sheet are respectively arranged in the limiting seats in the dividing sheet and the limiting seats outside the dividing sheet through the limiting pins in the dividing sheet and the limiting pins outside the dividing sheet.
Compared with the prior art, the fruit segmenting, juicing and filtering device provided by the embodiment of the invention adopts the structure that the juicing cup and the filter are connected by screw threads, the juicing cup and the pressing connecting rod are arranged on the base, the segmenting and extruding structure is arranged at the other end of the pressing connecting rod, when a fruit sample is placed into the juicing cup, the segmenting sheet extends downwards, the segmenting sheet fixing shaft rotates to the locking position and is clamped in the groove of the segmenting sheet, acting force is exerted on the pressing connecting rod, the fruit sample is evenly segmented by the segmenting sheet, then the segmenting sheet fixing shaft is rotated to the unlocking position, the segmenting sheet slides upwards, the extruding disc is contacted with the fruit sample and extrudes fruit juice, the fruit juice flows into the filter through the juice outlet hole of the juicing cup, is filtered by the circular filtering sheet and then flows into the,
the invention has the beneficial effects that:
the fruit sugar degree detection device can finish the procedures of cutting, juicing and filtering fruits in one step, reduces the difficulty of fruit growers and processing enterprises in fruit sugar degree detection, can quickly replace filter sheets with different apertures according to different types of fruits, enables all parts of a fruit sample to uniformly output juice by the aid of the cutting sheets, and ensures the stability of detection.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
FIG. 1 is a schematic structural diagram according to an embodiment of the present application;
figure 2 is a perspective view of a juice extraction cup according to embodiments of the present application;
FIG. 3 is a perspective view of a filter shown without a circular filter plate installed according to embodiments of the present application;
FIG. 4 is a full cross-sectional view of the filter in the direction of the filter centerline;
FIG. 5 is a perspective view of a press link according to an embodiment of the present application;
FIG. 6 is a perspective view of a segmented extruded structure according to an embodiment of the present application;
FIG. 7 is a full sectional view of a segmented extruded structure;
FIG. 8 is a perspective view of a fixation shaft for a segment shown in accordance with an embodiment of the present application;
FIG. 9 is a perspective view of a circular extrusion disk according to an embodiment of the present application;
FIG. 10 is a perspective view of a segment shown according to an embodiment of the present application;
FIG. 11 is a perspective view of a base shown in accordance with an embodiment of the present application.
In the figure, 1 juicing cup, 101 juicing hole, 102 juicing cup connecting thread, 2 filter, 201 juicing cup filter connecting thread, 202 circular filter sheet, 203 filter sheet mounting interlayer, 204 rubber sealing ring, 205 rubber sealing ring positioning groove, 206 clamping structure, 207 juicing cavity, 208 juicing outlet, 209 slotting, 3 pressing connecting rod, connecting seat 301, transverse connecting rod 302, vertical connecting rod 303, handle 304, handle 305, 4 cutting and extruding structure, 401 cutting sheet fixing shaft, 402 fixing wheel clamping seat, 403 cutting sheet inner limiting pin, 404 cutting sheet, 405 cutting sheet outer limiting pin, 406 circular extruding disc, 407 cutting sheet inner limiting seat, 408 cutting sheet outer limiting seat, 409 cutting sheet groove, 5 base, connecting hole 501, 502 juicing cup seat, 503 upright post and 504 base.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
As shown in figure 1, the juicer comprises a juicing cup 1, a filter 2, a pressing connecting rod 3, a dividing and extruding structure 4 and a base 5, wherein the pressing connecting rod 3 and the juicing cup 1 are connected and installed on the base 5, the dividing and extruding structure 4 is connected to the pressing connecting rod 3, and the filter 2 is arranged at the bottom of the juicing cup 1.
As shown in fig. 11, the base 5 includes a juice extracting cup base 502, columns 503 and a base 504, the juice extracting cup base 502 is supported and mounted on the base 504 through a plurality of columns 503, specifically, the bottom ends of four columns 503 are vertically fixed on the base 504, the bottom of the juice extracting cup base 502 is placed at the top ends of four columns 503, two columns 503 are fixed on one side of the base 504 in parallel, the other two columns 503 are fixed on the other side of the base 504 in parallel, and the four columns 503 are parallel to each other. The top of the juicing cup base 502 is provided with a through hole as a connecting hole 501;
in the concrete implementation, the height of the upright post 503 can be adjusted according to the different fruit juice containers, and the length of the base 504 in the transverse direction is greater than the longitudinal length, so that the stability of the device in the juicing process is improved.
As shown in fig. 5, the pressing link 3 includes a connecting seat 301, a horizontal link 302, a vertical link 303, a grip 304 and a handle 305, the bottom of the connecting seat 301 is fixed to a connecting hole 501 at the top of the juice extracting cup seat 502 through a bolt, one end of the horizontal link 302 is hinged to the connecting seat 301, the horizontal link 302 rotates around the connecting seat 301, one end of the vertical link 303 is hinged to the middle of the horizontal link 302, the vertical link 303 rotates around the horizontal link 302, the other end of the vertical link 303 is connected with the dividing and squeezing structure 4, the other end of the horizontal link 302 is coaxially and fixedly connected with one end of the handle 305, and the other end of the handle 305 is sleeved with a rubber grip 304 with an;
as shown in figure 2, the juice extracting cup 1 is a cylinder, a plurality of juice outlet holes 101 are distributed at the bottom of the cylinder of the juice extracting cup 1, the outer circumference of the bottom end of the cylinder of the juice extracting cup 1 is provided with juice extracting cup connecting threads 102 so as to be convenient to assemble and disassemble, and the thread height of the juice extracting cup connecting threads 102 is not lower than that of the juice extracting cup filter connecting threads 201.
As shown in fig. 3 and 4, the filter 2 includes a circular filter 202, a filter mounting interlayer 203, a rubber seal 204, and a clamping structure 206; the upper part of the filter 2 is a circular cylinder, the inner wall of the top of the circular cylinder is circumferentially provided with a filter connecting thread 201, the filter connecting thread 201 is matched with the juice extracting cup connecting thread 102 to form a thread connecting pair, so that the juice extracting cup 1 is in threaded connection with the filter 2, the inner wall of the circular cylinder below the filter connecting thread 201 is provided with a through groove along the circumferential direction as a filter mounting interlayer 203, the circular filter 202 is arranged in the filter mounting interlayer 203, the filter mounting interlayer 203 comprises an upper layer and a lower layer, the center of the bottom surface of the upper layer of the filter mounting interlayer 203 and the centers of the top surfaces of the filter mounting interlayer 203 and the lower layer are both provided with rubber seal ring positioning grooves 205 along the circumferential direction, the rubber seal rings 204 are fixed in the rubber seal ring positioning grooves 205 of the upper layer and the lower layer of the filter mounting interlayer 203 through adhesives, the circular filter 202 is hermetically connected with the upper layer and the lower layer of the filter mounting interlayer 203 through the rubber sealing ring 204; the outer wall of the round barrel below the filter connecting thread 201 is provided with a slot 209 for replacing the round filter sheet 202, the round barrel at one side of the slot 209 is provided with a through hole, and the clamping structure 206 penetrates through the through hole to enable the rubber sealing ring 204 to be tightly attached to the round filter sheet 202, so that the steps of replacing, cleaning and dismounting the round filter sheet 202 are simplified; the lower part of the filter 2 is a hemispherical cavity, the main body of the hemispherical cavity is a hemispherical juice collecting cavity 207, a juice outlet 208 is arranged at the bottom end of the juice collecting cavity 207, the juice collecting cavity 207 is inclined downwards from one side far away from the juice outlet 208 to form a guide surface, the upper part and the lower part of the filter 2 are of an integrated structure, and the bottom of a circular cylinder on the upper part of the filter 2 is fixedly connected with the top of the circular hemispherical cavity on the lower part of the filter 2.
In specific implementation, the aperture of the filter screen in the circular filter sheet 202 can be changed according to different fruits to be juiced, the filter sheet with 50 meshes to 100 meshes can be selected for fruits such as mango and kiwi fruit, and the filter sheet with 100 meshes to 200 meshes can be selected for fruits such as navel orange and apple.
As shown in fig. 6 and 7, the dividing and compressing structure 4 includes a dividing plate fixing structure 401, a dividing plate limiting group, a dividing plate 404 and a circular compressing disk 406, the dividing plate fixing structure 401 is disposed in the central hole on the top surface of the circular compressing disk 406, the vertical connecting rod 303 of the pressing connecting rod 3 penetrates through the dividing plate fixing structure 401 and then is connected with the hole wall of the central hole of the circular compressing disk 406, eight sets of dividing plate limiting groups are uniformly arranged on the surface of the circular compressing disk 406 at intervals along the circumferential direction, each set of dividing plate limiting group is disposed along the radial direction, each set of dividing plate limiting group includes a groove opened on the surface of the circular compressing disk 406, each groove is provided with a dividing plate 404, each dividing plate 404 is mounted in the respective groove through the dividing plate inner limiting seat 407 and the dividing plate outer limiting seat 408 in each set of dividing plate limiting group, and the dividing plate 404 can slide.
As shown in fig. 9, each group of segment limiting groups further includes two fixed wheel clamping seats 402, two segment inner limiting seats 407, and two segment outer limiting seats 408, the fixed wheel clamping seats 402, the segment inner limiting seats 407, and the segment outer limiting seats 408 are sequentially arranged along the radial direction from the center of the extrusion disc 406, the two fixed wheel clamping seats 402 are respectively symmetrically arranged on the left and right sides of the groove, the two segment inner limiting seats 407 are respectively symmetrically arranged on the left and right sides of the groove, and the two segment outer limiting seats 408 are respectively symmetrically arranged on the left and right sides of the groove;
as shown in fig. 8, the upper end of the dividing piece fixing structure 401 is a hollow cylinder, the lower end of the dividing piece fixing structure 401 is a circular ring-shaped clamping seat, the circular ring-shaped clamping seat is coaxially fixed at the bottom end of the cylinder, the circular ring-shaped clamping seat is arranged in the central hole of the top surface of the extrusion disc 406, so that the dividing piece fixing structure 401 can be rotatably and movably arranged in the central hole of the top surface of the extrusion disc 406, the outer edge of the circular ring-shaped clamping seat is provided with a tooth socket structure, a clamping groove is arranged on one side portion of the fixed wheel clamping seat 402 facing the dividing piece fixing structure 401, and the circular ring-shaped;
as shown in fig. 10, the dividing plate 404 is rectangular, two strip-shaped through grooves are arranged on the dividing plate 404 in parallel, the strip-shaped through grooves are parallel to the axial direction of the dividing plate fixing shaft 401, a dividing plate groove 409 is arranged on the upper side surface of the dividing plate 404 close to one side of the dividing plate fixing structure 401, two limiting seats 407 in the dividing plate are respectively embedded in one strip-shaped through groove from two sides, two limiting seats 408 outside the dividing plate are respectively embedded in the other strip-shaped through groove from two sides, and teeth of a circular ring-shaped clamping seat at the lower end of the dividing plate fixing structure 401 are embedded in the dividing plate groove 409. When the dividing plate 404 slides up and down, the dividing plate groove 409 on the dividing plate 404 is opposite to the lower end of the dividing plate fixing structure 401, when the teeth at the bottom end of the dividing plate fixing structure 401 rotate to the dividing plate groove 409 of the dividing plate 404, the dividing plate 404 is locked and can not slide, and when the groove at the bottom end of the dividing plate fixing structure 401 rotates to be positioned at the dividing plate groove 409 of the dividing plate 404, the dividing plate 405 can slide freely.
As shown in fig. 6, two parallel strip-shaped through grooves on the segment 404 are respectively installed in the inner segment stopper seat 407 and the outer segment stopper seat 408 through the inner segment stopper pin 403 and the outer segment stopper pin 405.
The cutting, juicing and filtering device with the replaceable filter disc disclosed by the invention is simple in structure.
The working process of the invention is as follows:
when a fruit sample is not put in, the pressing connecting rod 3 is lifted upwards, the dividing and extruding device 4 leaves the interior of the juicing cup 1, the dividing sheet 405 in the dividing and extruding device 4 slides to the lowest end, the dividing sheet fixing wheel 401 rotates to the locking position to fix the dividing sheet 405, namely when teeth at the bottom end of the dividing sheet fixing structure 401 rotate to the dividing sheet groove 409 of the dividing sheet 404, the fruit sample is placed in the juicing cup 1, the dividing and extruding device 4 is placed on the fruit sample, the hand grip 304 is held to press the pressing connecting rod 3 downwards around the rotating shaft, the pressing force among the connecting seat 301, the transverse connecting rod 302 and the vertical connecting rod 303 is amplified through the lever principle and acts on the fruit sample through the dividing and extruding device 4, the fruit acts on the dividing sheet 405 and is divided into a plurality of pieces to ensure that all the parts are evenly divided, then the dividing sheet fixing wheel rotates to the unlocking position, namely the groove at the bottom end of the dividing sheet fixing shaft 401 rotates to the dividing sheet groove 409, the dividing sheet 405 slides upwards, the circular squeezing disc 406 contacts with the divided fruit sample to squeeze fruit juice, after the fruit juice is squeezed out of the juice cup 1, the fruit juice flows into the filter 2 through the juice outlet 208, solid matters in the fruit juice are filtered on the upper side of the filter sheet when the fruit juice flows through the circular filter sheet 202, the fruit juice passes through the filter sheet, the rubber sealing ring 204 ensures that the fruit juice cannot flow out from the side surface of the juice extractor 2, the fruit juice filtered by the circular filter sheet 202 flows into the juice receiving cavity 207, flows into the juice outlet 208 along the inclined guide surface of the juice receiving cavity 207, and finally flows out from the juice outlet 208, so that the processes of dividing, squeezing and filtering are completed.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.