CN111358320A - Automatic rice-taking machine - Google Patents

Abstract

The invention discloses an automatic rice-fetching machine, which comprises a rack, an operation platform arranged on the rack and a rice-fetching device arranged on the rack, wherein the operation platform comprises a rice-steaming box conveying area and a dinner plate conveying area; the rice-cooking machine does not need manual participation in the rice-cooking process, each mechanism coordinates the rice-cooking action in one step, the hands do not touch rice grains, the whole rice-cooking process is clean and sanitary, the food sanitation and safety of consumers are guaranteed, the labor intensity of workers is greatly reduced, and the rice-cooking working efficiency is improved.

Description

Automatic rice-taking machine

Technical Field

The invention belongs to the technical field of machine manufacturing, and particularly relates to an automatic rice-taking machine.

Background

The fast development of economy in China, more schools and factories and more factories matched with the schools and the factories are provided, at present, people usually take meals by workers or guests, the efficiency of a meal taking mode is low, and the catering efficiency of the whole canteen is affected; for the manual rice-taking mode of workers, the labor intensity of workers is high, the rice quantity is difficult to control accurately, the rice-taking action is unfamiliar when diners take the rice by themselves, the rice-taking efficiency is further reduced, and rice pollution is easily caused because multiple people queue up for taking the rice;

based on the problems, the invention provides the device capable of replacing manpower to cook, which can replace the manpower to cook, improve the working efficiency and reduce the labor intensity of canteen workers.

Disclosure of Invention

In view of the above, the invention provides an automatic rice-fetching machine, which can accurately control rice-fetching quantity, has no manual interference in the process, is clean and sanitary, ensures the food sanitation and safety of consumers, improves the working efficiency, and reduces the labor intensity of canteen workers.

The invention discloses an automatic rice-fetching machine, which comprises a rack, an operating platform arranged on the rack and a rice-fetching device arranged on the rack, wherein the operating platform comprises a rice-steaming box conveying area and a dinner plate conveying area, the rice-fetching device is positioned above the operating platform and is horizontally and slidably arranged on the rack, the rice-steaming box conveying area is used for storing a rice-steaming box and transmitting the empty rice-steaming box to a designated position, the dinner plate conveying area is used for storing an empty dinner plate and transmitting the dinner plate with fetched rice to the designated position, and the rice-fetching device is used for fetching rice in the rice-steaming box into the dinner plate.

Furthermore, the rice cooking device comprises a rice cooking mould with an opening at the bottom, a telescopic component connected to the top of the rice cooking mould, a sliding component connected to the rack and used for driving the telescopic component to horizontally slide, and a rice pushing component connected to the inside of the rice cooking mould and used for pushing rice out.

Further, flexible subassembly is including connecting the dead lever on the slip subassembly, can vertically slide the telescopic link of endotheca on the dead lever and the vertical gliding flexible driving piece of drive telescopic link, push away the meal subassembly including the slip push rod of vertical slip endotheca in the telescopic link, connect the push pedal of slip push rod bottom, connect the push rod elastic component that resets on the push rod and connect the fixed push rod in the dead lever, the push rod elastic component that resets is used for making slide push rod go up to slide and resets, fixed push rod is located the slip push rod top, the push pedal is located the mould of cooking, slide push rod supports at the slip push rod upper end and promotes slide push rod to the mould open end relative slip of cooking along with the in-process fixed push rod is gone up to the telescopic link to make the push pedal will cook the rice release in the mould and.

Further, the sliding assembly comprises a track, a sliding block and a sliding driving assembly, wherein the track is arranged on the rack and erected on the steamed lunch box conveying area and the dinner plate conveying area, the sliding block is arranged on the track in a sliding mode, the sliding driving assembly drives the sliding block to slide along the track, and the upper end of the telescopic assembly is connected to the sliding block.

Further, the rice beating mould is provided with an inner cavity which is small in top and large in bottom, and the side wall of the inner cavity of the rice beating mould is provided with a positioning bulge which protrudes outwards and is used for positioning the rice ball inside.

Furthermore, the positioning bulge is arranged on the side wall of the inner cavity of the rice-cooking mould close to the opening at the bottom, and the positioning bulge is an annular bulge structure formed by extending along the circumferential direction of the side wall of the inner cavity of the rice-cooking mould.

Furthermore, the telescopic driving part comprises a crank which is in rotating fit with the fixed rod or the sliding assembly, a connecting rod which is in rotating fit with the crank, and a crank driving part which drives the crank to rotate, and the other end of the connecting rod is in rotating fit with the telescopic rod.

Further, evaporate lunch-box conveying area and include horizontal parallel evaporate lunch-box transmission area and evaporate the lunch-box containing area, evaporate lunch-box transmission area and install and evaporate lunch-box conveying component and be used for transporting empty evaporate lunch-box to evaporate lunch-box containing area and accomodate.

Further, dinner plate conveying area gets the meal district including horizontal dinner plate transmission district and dinner plate that parallels, dinner plate transmission district installs dinner plate conveying component and is used for carrying the dinner plate of beating the meal to the dinner plate and gets the meal district, dinner plate transmission district and the vertical setting of being abreast in lunch-box transmission district, the dinner plate is got the meal district and is accomodate the district with steaming the lunch-box and vertically set up side by side.

Furthermore, the lunch box containing area can be connected with the collecting baffle on the frame in an up-and-down swinging manner and is connected with a baffle driving piece which is connected to the bottom of the baffle and used for driving the baffle to be opened or closed, and one side of the collecting baffle, which is far away from the lunch box transmission area, is rotationally matched on the frame.

The invention has the beneficial effects that:

according to the rice-cooking machine, manual work is not needed in the rice-cooking process, all mechanisms coordinate the rice-cooking action in one step, hands do not touch rice grains, the whole rice-cooking process is clean and sanitary, the food sanitation and safety of consumers are guaranteed, the labor intensity of workers is greatly reduced, and the rice-cooking working efficiency is improved; the rice beating device is simple in structure and convenient to operate, the rice beating amount is constant every time, rice can fall into the dinner plate easily through the rice pushing assembly, and the reliability of the rice beating device is improved; the rice-fetching device can realize the rice-fetching and rice-pushing operations by combining the telescopic process of the telescopic rod, so that the rice-fetching device is simple to operate, the push plate provides power for pushing rice balls by virtue of the telescopic process of the telescopic rod, the structure of the rice-fetching device is simplified, the structures such as the sliding push rod, the fixed push rod and the like are easy to integrate into the telescopic rod, and the structural compactness of the rice-fetching device is improved; the rice beating mold is provided with an inner cavity with a small upper part and a large lower part, so that the entered rice is pressed and is convenient to be bonded in the rice beating mold, and the rice ball positioned in the rice beating mold is supported by the rice beating mold through the positioning bulge to prevent the rice ball from falling;

the rice-cooking machine is divided into a plurality of functional areas, the upper and lower layers of each area of the rice-cooking machine are distinct, the rice-cooking machine is distributed horizontally and orderly, each area integrates the functions of dinner plate conveying, meal taking, lunch box conveying, lunch box containing, lunch box storage, storage and the like, and each functional area forms a complete and efficient rice-cooking process, so that the rice-cooking process is performed orderly and efficiently;

drawings

The invention is further described below with reference to the figures and examples.

FIG. 1 is a schematic perspective view of the present invention 1;

FIG. 2 is a schematic perspective view of the present invention shown in FIG. 2;

FIG. 3 is a schematic view of the structure of the operation table 1;

FIG. 4 is a schematic view of the structure of the operation table 2;

FIG. 5 is a schematic view of a collection baffle;

FIG. 6 is a schematic view of the sliding assembly;

FIG. 7 is a schematic view of a nut and web configuration;

FIG. 8 is a schematic view of a track structure;

FIG. 9 is a schematic view of the rice-cooking device;

FIG. 10 is a schematic sectional view of the rice-cooking device;

FIG. 11 is a schematic view of a structure of a guide sleeve;

FIG. 12 is a schematic cross-sectional view of the guide sleeve;

Detailed Description

FIG. 1 is a schematic perspective view of the present invention 1; FIG. 2 is a schematic perspective view of the present invention shown in FIG. 2; FIG. 3 is a schematic view of the structure of the operation table 1; FIG. 4 is a schematic view of the structure of the operation table 2; FIG. 5 is a schematic view of a collection baffle;

FIG. 6 is a schematic view of the sliding assembly; FIG. 7 is a schematic view of a nut and web configuration; FIG. 8 is a schematic view of a track structure; FIG. 9 is a schematic view of the rice-cooking device; FIG. 10 is a schematic sectional view of the rice-cooking device; FIG. 11 is a schematic view of a structure of a guide sleeve; FIG. 12 is a schematic cross-sectional view of the guide sleeve;

in this embodiment, as shown in fig. 1, the transverse direction is the length direction of the rack, the longitudinal direction is the width direction of the rack, and the vertical direction is the up-down direction of the rack;

this embodiment provides an automatic machine of getting rice, include frame 10, install the operation panel in the frame and install the device of getting rice 20 in the frame, the operation panel is including steaming lunch-box transport zone 30 and dinner plate transport zone 40, but the device of getting rice is located operation panel top and horizontal slip installs in the frame, it is used for depositing the lunch-box and will empty to evaporate lunch-box transmission to assigned position to evaporate lunch-box transport zone, dinner plate transport zone is used for depositing empty dinner plate and will beat the dinner plate conveying to assigned position of meal, the device of getting rice is used for beating the rice in the lunch-box to the dinner plate in. Referring to fig. 1, the rack is a frame structure, wherein the console is located at the middle of the rack, an operating space is located above the console, and an object is stored and airborne below the console, a plate is installed on the rack to divide the whole automatic rice cooker into a plurality of spaces for facilitating the operation of each area, preferably, the bottom of the console is divided into independent storage areas by the plate, a sliding door or a sliding door is installed in each storage area for facilitating the storage and retrieval of objects, and the top of the console is divided into operating areas by the plate, so that the rice steaming box and rice cooking operation are located in the relatively independent spaces, and rice can be prevented from being polluted by the outside, wherein the operating areas are reserved with the sliding door or the sliding door for facilitating the maintenance and cleaning of the devices in the areas, and a plurality of windows can be reserved in each operating area for facilitating the taking of dishes or the sending of the rice steaming box 70 filled with the rice; in the actual use process, the steamed lunch box is firstly conveyed to the steamed lunch box conveying area manually or automatically by a machine, at the moment, the rice is cooked by sliding the rice cooking device to the position above the steamed lunch box, then the rice is placed in the dinner plate by sliding the rice cooking device to the position above the dinner plate conveying area 40, the dinner plate with cooked rice is conveyed to the appointed food taking position by the dinner plate conveying area 40, and when the steamed lunch box is in an empty plate state, the steamed lunch box is conveyed to the appointed storage position by the steamed lunch box conveying area; the rice cooking process does not need manual participation, the whole rice cooking process is clean and sanitary, the food sanitation and safety of consumers are guaranteed, the rice cooking work efficiency is improved, and the labor intensity of canteen workers is reduced.

In this embodiment, the rice cooking device 20 includes a rice cooking mold 21 with an open bottom, a telescopic assembly 22 connected to the top of the rice cooking mold, a sliding assembly 23 connected to the frame for driving the telescopic assembly to horizontally slide, and a rice pushing assembly 24 connected to the inside of the rice cooking mold for pushing out rice. As shown in fig. 2, 9 and 10, the rack further includes a sliding assembly support 11 disposed on the operation table and having a frame structure, wherein the sliding assembly support includes a horizontal rectangular frame and four legs connected to four corners of the rectangular frame, the four legs are supported on a middle cross beam of the rack, a sliding assembly 23 is mounted on the rectangular frame at the top of the sliding support, the sliding assembly is fixed on the sliding assembly, the sliding assembly slides to drive the sliding assembly and the rice beating mold to slide horizontally, when the rice beating mold moves to a position above the rice steaming box, the rice beating mold moves downward through the extension of the sliding assembly, an open end of the rice beating mold is inserted into rice in the rice steaming box, the sliding assembly shortens to enable the rice beating mold to drive the rice cluster in the rice beating mold to move upward and above the rice plate, and at this time, the rice pushing assembly moves downward relative to the rice beating mold to push the rice cluster in the rice beating mold into the rice, wherein rice in the steamed rice box can set up to the grid structure, the open end of beating the meal mould be with the square opening of the unit square adaptation of each net, do benefit to in the steamed rice box that rice is whole to beat, avoid rice to remain, its simple structure of the device of beating of this structure, convenient operation does benefit to rice through pushing away the meal subassembly and drops to the dinner plate in, improves the reliability of beating the meal device.

In this embodiment, the telescopic assembly includes the fixed rod 221 connected to the sliding assembly, the telescopic rod 222 sleeved on the fixed rod in a vertically slidable manner, and the telescopic driving member 223 driving the telescopic rod to vertically slide, the rice pushing assembly includes the sliding push rod 241 sleeved in the telescopic rod in a vertically slidable manner, the push plate 242 connected to the bottom end of the sliding push rod, the push rod resetting elastic member 243 connected to the push rod, and the fixed push rod 244 connected to the fixed rod, the push rod resetting elastic member is used for enabling the sliding push rod to slide upwards and reset, the fixed push rod is located above the sliding push rod, the push plate is located in the rice-making mold, the sliding push rod supports the upper end of the sliding push rod along with the fixed push rod in the upward sliding process of the telescopic rod and pushes the sliding push rod to slide relatively to the open end of the rice-making mold. Referring to fig. 9 and 10, the telescopic rod and the fixed position are hollow cylindrical rod structures, wherein the telescopic rod is axially slidably sleeved in the fixed rod, the axial direction of the telescopic rod is the same as the vertical direction of the rice cooker, i.e. the vertical direction, the telescopic driving member 223 can drive the telescopic rod to slide in the fixed rod to extend and shorten, when the telescopic rod extends, the sliding push rod 241 moves downwards along with the telescopic rod to be away from the fixed push rod 244, at this time, the sliding push rod is separated from the fixed push rod, after the rice is cooked by the rice cooking mold, the telescopic rod shortens a certain stroke to enable the rice cooking mold to lift the rice, at this time, the sliding push rod is ensured to be not in contact with the fixed push rod, when the rice cooking device moves to the position above the dinner plate, the telescopic rod further slides upwards to shorten, at this time, the sliding push rod 241 moves upwards along with the telescopic rod to be in contact with, the sliding push rod drives the push plate 242 to move downwards to push a rice roll in the rice cooking mould and push the rice roll out of the rice cooking mould, the structure can realize the rice cooking and the rice pushing operation in combination with the telescopic rod in the telescopic process, the rice cooking device is simple to operate, the push plate provides power for pushing the rice roll with the help of the telescopic rod in a telescopic mode, the structure of the rice cooking device is simplified, structures such as the sliding push rod and the fixed push rod are easy to integrate into the telescopic rod, and the structural compactness of the rice cooking device is improved.

In this embodiment, the sliding assembly includes a rail 231 installed on the frame and erected on the lunch box conveying area 30 and the dinner plate conveying area 40, a sliding block 232 installed on the rail in a sliding manner, and a sliding driving assembly for driving the sliding block to slide along the rail, and the upper end of the telescopic assembly 22 is connected to the sliding block. Referring to fig. 6, the track is mounted on the sliding assembly support frame 11, and the sliding block is driven by the sliding driving assembly to move along the track for driving the rice cooking assembly to slide in the predetermined track, wherein the track extends longitudinally and horizontally and spans over the rice steaming box conveying area 30 and the dinner plate conveying area 40, and the sliding driving assembly can be a hydraulic cylinder or a linear motor and the like, which is not described again;

in this embodiment, the rice-cooking mold 21 has an inner cavity with a small top and a large bottom, and the sidewall of the inner cavity of the rice-cooking mold has a positioning protrusion 211 protruding outward for positioning the rice ball inside. The upper part of the inner cavity of the rice beating mold is small, the lower part of the inner cavity of the rice beating mold is large, the size of the inner cavity of the rice beating mold is large from top to bottom, so that the entering rice is pressed to be convenient to be bonded in the rice beating mold, in addition, the rice ball positioned in the rice beating mold is supported by the positioning bulges to prevent the rice ball from falling off, the positioning bulges can be columnar bulge structures distributed in the rice beating mold or strip bulge structures, and the details are not repeated;

in this embodiment, the positioning protrusion 211 is disposed on the sidewall of the inner cavity of the rice cooking mold 21 near the bottom opening, and the positioning protrusion 211 is an annular protrusion structure formed by extending along the circumferential direction of the sidewall of the inner cavity of the rice cooking mold 21. The meaning that the positioning bulge is close to the bottom opening part is that the positioning bulge can be positioned at the bottom opening part and can also keep a certain distance with the bottom opening part, the distance is determined according to actual conditions, the positioning bulge is guaranteed to be supported at the position, close to the bottom, of the rice ball inside, so that the supporting performance of the rice ball is improved, as shown in a figure 10, the rice beating mold is of a thin-wall structure, the annular bulge is of an inward convex and outward concave structure formed by stamping the side wall of the rice beating mold, and the bulge is of an arc-shaped structure so as to facilitate rice to enter the inner cavity.

In this embodiment, the telescopic driving member 223 includes a crank 2231 rotatably coupled to the fixed rod or the sliding member, a connecting rod 2232 rotatably coupled to the crank, and a crank driving member 2233 for driving the crank to rotate, wherein the other end of the connecting rod rotatably couples to the telescopic rod. As shown in fig. 9, a crank mounting seat 2234 is connected below the sliding table 234, wherein a crank driving member 2233 is fixedly mounted on the crank mounting seat, and the crank driving member is a motor in this embodiment, and the motor is matched with the crank slider structure to facilitate accurate control of the position of the telescopic rod; this motor output cooperates with the crank drive with the drive crank dwang, and mechanism such as crank, connecting rod, telescopic link and frame have constituted crank connecting rod structure, drive crank rotation through crank driving piece 2233 and turn into the vertical sliding motion of telescopic link in the dead lever with rotary motion to realize the concertina movement of flexible subassembly.

In this embodiment, the lunch box conveying area 30 includes a lunch box transmission area 31 and a lunch box storage area 32 which are transversely arranged, and the lunch box transmission area is provided with a lunch box conveying component 33 for conveying empty lunch boxes to the lunch box storage area for storage. As shown in the combined drawing 2, the steaming lunch box conveying component 33 preferably uses belt conveying, the steaming lunch box containing area is additionally arranged to be beneficial to containing empty steaming lunch boxes, after rice in the steaming lunch boxes is emptied, the empty steaming lunch boxes are transmitted to the steaming lunch box containing area 32 through the steaming lunch box conveying component 33, the steaming lunch box containing area 32 can be a containing cavity with a concave top opening, so that the empty steaming lunch boxes automatically fall into the containing cavity, the steaming lunch box containing area 32 can also be of a plane space structure, and the empty steaming lunch boxes can be conveniently and directly collected away by manpower.

In this embodiment, dinner plate conveying area 40 includes that the dinner plate transmission of transversely paralleling is distinguished 41 and the dinner plate gets meal district 42, dinner plate transmission district installs dinner plate conveying component 43 and is used for carrying the dinner plate of beating meal to the dinner plate and gets meal district, dinner plate transmission district 41 and the vertical setting of being abreast of transmission district 31 of evaporating the lunch-box, the dinner plate is got meal district 42 and is vertically set up abreast of storage district 32 of evaporating the lunch-box. Referring to fig. 2 and fig. 3, the rail 231 is longitudinally erected above the lunch box transmission area 31 and the dinner plate transmission area 41, the lunch box transmission area 31 is longitudinally adjacent to the dinner plate transmission area 41, so that reciprocating sliding of the meal taking device is facilitated to execute meal taking operation, the dinner plate conveying assembly 43 is preferably of a conveyor belt structure, after meal is taken by the dinner plate, the dinner plate is conveyed to the dinner plate taking area 42 by the dinner plate conveying assembly 43, so that a manual dinner plate can be conveniently taken away, the meal taking efficiency is greatly improved, the operating platform is divided into a plurality of functional areas, and ordered execution of the meal taking process is facilitated.

In this embodiment, the lunch box containing area 32 has a collecting baffle 321 connected to the rack in a vertically swinging manner and a baffle driving member 323 connected to the bottom of the baffle for driving the baffle to open or close, and one side of the collecting baffle, which is far away from the lunch box transmission area 31, is rotatably fitted to the rack. Combine fig. 3 and 4 to show, it can rotate from top to bottom to collect the baffle and realize opening or closing of bottom steaming lunch-box storage area 60, this collection baffle passes through the baffle driving piece and opens or be closed, the baffle driving piece is for connecting in the frame bottom and collect the pneumatic cylinder of baffle bottom in this embodiment, it can be the tilt state to collect the baffle after opening, can realize the guide effect to steaming the lunch-box, make steaming the lunch-box slide in predetermineeing the track, do benefit to and make steaming the lunch-box neatly put in the dinner plate storage cavity, it can set up the bucket of accepting that is used for accepting steaming the lunch-box to be located to collect baffle 321 bottom, or it is concrete to lie in the integrated steaming lunch-box storage area that is used.

In this embodiment, the telescopic assembly further includes an outer sleeve and a guide sleeve 224 fixed to the bottom of the outer circle of the fixing rod 221, the inner circle of the guide sleeve has a guide protrusion 225 for guiding the telescopic rod, and the outer circle of the telescopic rod has a guide groove axially opened for matching with the guide protrusion. As shown in fig. 10, the guide sleeve is sleeved on the outer circle of the fixing rod at the upper end, the outer circle of the telescopic rod is sleeved at the lower end, the guide protrusion is of a semicircular structure, the guide groove is of a semicircular groove body structure matched with the guide protrusion, the single-degree-of-freedom sliding fit between the telescopic rod and the fixing rod is realized through the cooperation of the guide protrusion and the guide groove, the rotation of the telescopic rod can be effectively prevented, the stability of the rice cooking mold is improved, the rice cooking can be realized at a preset position by the rice cooking mold, all rice in the rice steaming box is cooked, and the rice is prevented from being remained.

In this embodiment, the telescoping assembly further includes a clamp ring 226 that wraps around the telescoping pole and clamps onto the telescoping pole, with the bottom end of the linkage 2232 being rotationally coupled to the clamp ring. The clamp ring inner chamber is the cylindrical cavity structure with telescopic link excircle complex, and the clamp ring outline can be for cylindrical structure or can be the cuboid structure, specifically no longer gives unnecessary details, and wherein the connecting rod normal running fit is on the clamp ring, presss from both sides tightly on the telescopic link through the clamp ring, the adjustment of the clamp ring position of being convenient for to the crank block structure of the different length structure of adaptation, with the machine of cooking that is suitable for different specifications.

In this embodiment, the upper end of the rice-cooking mold is provided with a connecting sleeve 212 protruding upwards, the outer circle of the connecting sleeve is in threaded connection with the inner circle of the telescopic rod 222, the bottom end of the sliding push rod 241 penetrates through the connecting sleeve to be fixedly connected with the push plate 242, the upper end of the sliding push rod is provided with a limiting round platform 2411 protruding outwards in the radial direction, the push rod resetting elastic member is sleeved on the sliding push rod, and two ends of the push rod resetting elastic member are respectively connected to the bottom end of the limiting round platform and the. As shown in fig. 10, the upper end of the push plate has an internal thread connecting sleeve protruding upward to form, the lower end of the sliding push rod is a threaded end, and the lower end of the sliding push rod is threaded to the internal thread connecting sleeve, which facilitates the detachment, maintenance, or cleaning of the push plate, the inner circle of the connecting sleeve is matched with the outer circle of the sliding push rod, the connecting sleeve both has a threaded connection with the telescopic rod and a guiding function for the sliding push rod, and the upper end of the connecting sleeve is used to connect with the push rod restoring elastic member, when the sliding push rod is pressed down by the fixed push rod 244, the push rod restoring elastic member is in a compressed state, and when the fixed push rod is far away from the sliding push rod, the elastic force of the push rod restoring elastic member resets the sliding upper sliding push rod, in this embodiment, the push rod restoring elastic;

in this embodiment, the inner cavity of the guide sleeve is a stepped cavity structure with a large top and a small bottom, the radial cross section of the large cavity at the upper end of the guide sleeve is a polygonal structure matched with the outer contour of the fixing rod 221, the radial cross section of the small cavity at the lower end of the guide sleeve is a cylindrical cavity structure matched with the outer circle of the telescopic rod 222, and the guide protrusion 225 is arranged in the inner circle of the small cavity section of the guide sleeve. As shown in the combined drawings 11 and 12, the outline of the lower end of the fixed rod is of a polygonal structure matched with the guide sleeve, the guide sleeve is positioned through the structure, relative rotation of the guide sleeve and the guide sleeve is prevented, meanwhile, an inner shaft shoulder at the joint of the upper end large cavity and the lower end small cavity abuts against the lower end of the fixed rod, so that the guide sleeve is convenient to position, the guide sleeve and the fixed rod are fixedly connected through interference fit or through radially penetrating screws, the inner cavity structure of the stepped shaft of the guide sleeve is matched with the outline of the fixed rod and the telescopic rod, the assembly compactness of the fixed rod, the fixed rod and the telescopic rod is improved.

In this embodiment, the clamping ring 226 has a notch, and the clamping ring has through adjusting bolts 227 for adjusting the width of the notch on both sides of the notch, and the connecting rod 2232 is rotatably fitted outside the clamping ring on the opposite side of the notch. The clamping ring is similar to a clamping hoop structure, the clamping ring is arranged through the gap to form a non-closed structure, adjusting blocks are formed on two sides of the gap of the clamping ring in a protruding mode, adjusting bolts are fastened on the two adjusting blocks to adjust the size of the gap, the inner cavity of the clamping ring is clamped on the telescopic rod in a deformed mode, the outer portion of the clamping ring located on the opposite side of the gap can be provided with the hinge shaft for being in running fit with the connecting rod 2232, the outer contour of the clamping ring is preferably of a cuboid structure surrounding the circular inner cavity of the clamping ring, the hinge position and the gap position are located on two opposite faces of the lateral side of the clamping ring, the hinge position is.

In this embodiment, two parallel rails 231 are provided, each rail is provided with a sliding block 232, the two sliding blocks are connected through a sliding table 234, and the upper end of the telescopic assembly 22 is connected to the sliding table. As shown in fig. 6 and 10, the upper end of the fixing rod 221 is connected to the sliding table, the upper end of the fixing rod is open, the upper end of the fixing push rod 244 is also connected to the sliding table, the upper end of the fixing push rod is of a stepped structure with a small upper end and a large lower end, the small diameter end of the fixing push rod is a threaded end, the small diameter end penetrates through the sliding table and is in threaded connection with a nut, the nut and a shaft shoulder form an upper and lower clamping structure for the sliding table to fix the fixing push rod to the sliding table, the structure is favorable for independent disassembly and maintenance of the fixing push rod, the upper end of the fixing rod can; the sliding table is of a plate-shaped structure and is connected above the two sliding blocks, so that enough space is reserved between the two sliding blocks for installing the rice beating device.

In this embodiment, the sliding driving assembly includes a screw rod 2331 rotatably mounted on the frame, a nut 2332 in screw transmission fit with the screw rod, and a sliding driving member 2333 mounted on the frame for driving the screw rod to rotate, and the nut is connected to the sliding table. In this embodiment, the sliding driving member 2333 is a motor, and may also be a driving structure such as a fuel oil engine, and the like, which is not described in detail, and the driving structure of the screw-nut pair is favorable for accurately controlling the sliding position of the sliding block, so that the rice beating device can accurately beat rice, and can reduce rice residue in the rice steaming box; as shown in fig. 6, one end of the screw rod is in transmission fit with the output shaft of the sliding driving member through the coupler, the other end of the screw rod is installed on the bearing seat 2337 in a rotation fit manner, the screw rod is in rotation fit with the bearing in the bearing seat, the bearing seat is of a similar angle steel structure, the horizontal edge of the bearing seat is fixedly installed on the rack, and the vertical edge of the bearing seat is provided with an installation cavity for installing the bearing, which is not repeated.

In this embodiment, the slide drive assembly further includes a base 2334 mounted to the frame, and the slide drive 2333 is mounted to the base. The base is used for installing the sliding driving piece, so that the installation height of the sliding driving piece can be conveniently adjusted, wherein the base is of an inverted T-shaped structure, and threaded holes are formed in two horizontally extending bottom plates of the base so as to be conveniently connected with a base plate of the base.

In this embodiment, the nut is connected to a connecting plate 2335, which is connected to the slide. Referring to fig. 7, in the square plate of the vertical plate of the connection plate of this embodiment, a through hole for a screw rod to pass through is formed in the center of the vertical plate, one end of a nut is fixedly connected to the connection plate, and an inner circle of the nut is coaxial with the through hole; wherein the internal diameter of via hole is greater than the internal screw thread major diameter of nut, connects through the connecting plate and is used for directly bearing axial load in the slip table, makes the load that the nut received comparatively evenly distributed through the connecting plate, can avoid the stress concentration of nut to damage the internal thread.

In this embodiment, the slide drive assembly further includes a base plate 2336 mounted to the frame, and the base is mounted to the base plate. The base chassis is attached to the slide assembly support frame 11 as a mounting platform for the slide driver 2333 to improve the stability of the mounting of the slide driver 2333.

In this embodiment, the connecting plate is by the right angle board that the riser and the horizontal plate that is located riser bottom right angle bending back and forms constitute, and the riser is connected in the slip table lateral part, the horizontal plate is connected in the bottom of slip table. As shown in the combined figure 7, the sliding table is of a rectangular plate structure, the connecting plate similar to angle steel is formed to surround the right angle of the bottom of the sliding table, the connection stability of the connecting plate is improved, and the sliding table and the connecting plate can be fixedly connected through bolts or welding.

In this embodiment, the rail includes a guide post 2311 which is a cylinder and extends horizontally and a trapezoidal platform 2312 which is connected to the bottom of the guide post and extends along the axial direction of the guide post, the bottom of the slider is provided with a circular arc-shaped sliding groove matched with the guide post, and an opening of the sliding groove is gradually enlarged outwards and is adapted to the trapezoidal platform. As shown in fig. 6 and 8, the extending direction of the guide post is the same as the extending direction of the trapezoidal table, the opening of the chute is provided with an inclined plane adapted to the inclined plane of the trapezoidal table, and the inclined plane at the opening of the chute is attached to the inclined plane of the trapezoidal table, so that the sliding stability of the sliding block along the rail is improved by the structure.

In this embodiment, the top width of the trapezoid table is smaller than the diameter of the guide post. Combine fig. 8 to show, the top width of trapezoidal platform and the narrower department adaptation of spout opening part guarantee promptly that the circular arc part of the radial cross-section of spout is the circular arc that central angle is greater than 180 degrees, and the spout becomes good to enclose to embrace the effect to the guide post, prevents moreover that the guide post from deviating from in the spout, and track and the guide way cooperation through this structure for slider and guide rail form single degree of freedom sliding fit, improve the gliding stability of slider.

In this embodiment, two sides of the bottom of the trapezoid table extend horizontally outward to form a mounting seat 2313. As shown in fig. 8, the mounting seat is provided with a threaded hole for facilitating the mounting of the guide rail on the sliding assembly support frame 11.

In this embodiment, the lunch box conveying assembly 33 includes a lunch box conveying belt 331 installed in the lunch box conveying area, at least two lunch box conveying rollers 332 for supporting and driving the lunch box conveying belt, and a lunch box driving member installed on the frame for driving the lunch box conveying belt to transmit. Referring to fig. 3 and 4, when the conveyor belt is short, two rollers may be provided to support and tension the conveyor belt, when the conveyor belt is long, a plurality of rollers may be provided, wherein the rollers at two heads are used to tension and convey the conveyor belt, and the roller located in the middle is used to support and transmit the conveyor belt, wherein the steaming driving member lunch box may directly drive the rollers, the rollers may be smooth or toothed, when the conveyor belt is of an internal toothed structure, the rollers may be provided with external teeth as a synchronizing wheel to engage with the conveyor belt, and the middle of the conveyor belt may be provided with a tensioning device to tension the conveyor belt, which will not be described in detail; the structure of the conveying belt is beneficial to conveying the steamed lunch box, and the noise in conveying is reduced.

In this embodiment, the plate conveying assembly 43 includes a plate conveying belt 431 installed on the plate conveying region, at least two plate conveying rollers 432 for supporting and conveying the plate conveying belt, and a plate driving member installed on the frame for driving the plate conveying belt to drive. The dinner plate conveying assembly is conveyed by the conveying belt, so that conveying planes of the dinner plate conveying assembly and the lunch box steaming conveying assembly are located at the same height, the dinner plate conveying assembly and the lunch box steaming conveying assembly are convenient to integrally arrange on the operating platform and beneficial to the meal-making operation of the meal-making device, the number of corresponding rollers can be adjusted according to the length of the conveying belt, the dinner plate driving piece can directly drive the dinner plate conveying rollers to drive the conveying belt to transmit, the dinner plate conveying assembly is similar to the lunch box steaming conveying assembly in structure, and detailed description is omitted;

in this embodiment, the lunch box driving member 333 and the dinner plate driving member 433 have the same structure, and the driving member includes a synchronizing wheel 333 engaged with the inner teeth of the corresponding conveyor belt and tensioning the conveyor belt, and a conveyor belt driving motor installed on the frame for driving the synchronizing wheel. The steam lunch box conveyer belt and the dinner plate conveyer belt are synchronous belts with internal teeth, the corresponding rollers are also synchronous wheel structures with external teeth, the length of the rollers is longer in the embodiment, a plurality of conveyer belts are evenly distributed in the axial direction of the rollers, as shown in a combined figure 4, a horizontal mounting plate 12 is arranged at the middle position of the frame and is positioned below the steam lunch box conveyer belt 331 and the dinner plate conveyer belt 431, the horizontal mounting plate is beneficial to the installation of each part of the operation table, wherein, the two longitudinal sides of the horizontal mounting plate are bent downwards to form installation flanges 13, the two flanges are respectively used for installing conveyer belt driving motors corresponding to the steam lunch box conveyer belt and the dinner plate conveyer belt, the conveyer belt driving motor is arranged at the inner sides of the installation flanges, in particular, the driving conveyer belt driving motor is arranged on a motor mounting seat, the motor mounting seat is fixed, details are not repeated; the output shaft of the driving motor of the conveying belt penetrates through the installation flanging to be in transmission fit with the synchronizing wheel, the tensioning effect of the conveying belt can be achieved through the synchronizing wheel, the driving conveying belt can be driven to rotate, the motor can be hidden below the operating platform through the structure, and therefore the attractiveness of the rice-cooking machine and the structure are improved.

In this embodiment, the dish taking area 42 is provided with a plurality of dish taking receiving rollers 421, and the dish taking receiving rollers 421 are used for receiving dishes conveyed by the dish conveying belt 431. Referring to fig. 3, the receiving rollers are parallel to the plate conveying rollers 432 and arranged in parallel in the transverse direction, the plate conveying belts 431 convey the plates to the receiving rollers, the plates run on the receiving rollers by inertia and stop at the plate taking position, referring to fig. 1, the rack is located at the position of the plate taking area 42 to form an avoiding space, and the space is taken as a plate taking area, so that the plates can be taken conveniently.

In this embodiment, the lunch box storage device further comprises a storage area 50 located below the lunch box conveying area 30 and a lunch box storage area 60 located below the dinner plate conveying area 40, wherein the storage area is located below the dinner plate conveying area 40, and the lunch box storage area 60 is located below the lunch box storage area 32. Referring to fig. 3 and 4, a storage area 50 and a lunch box storage area 60 are separated from each other by a middle partition 14 under an operation table, wherein the bottom of the middle partition is connected to the bottom of a rack, the top of the middle partition is connected to the bottom of a horizontal mounting plate 12, and in addition, plates are mounted on the periphery of the rack to separate the areas, in this embodiment, the plate part on the periphery of the rack is not shown, referring to fig. 1, plates are mounted on the left side, the right side and the rear side of the rack, and plates are mounted under the front side and above the left side of the front side of the rack, wherein a window is reserved on the plate on the left side of the rack to provide a lunch box and a dinner plate for the operation table, a space is reserved above the right side of the front side of the rack to facilitate taking meals, and doors are mounted on the plates under the front side and the; the size of the storage area 60 of the steamed lunch boxes is adjusted and the collection baffle 321 is matched, so that empty steamed lunch boxes can slide into the storage area of the steamed lunch boxes along a preset track and can be orderly stacked, and detailed description is omitted;

in this embodiment, a protruding strip 322 protruding upwards and extending longitudinally is disposed on one side of the collecting baffle 321, which is close to the transmission area of the lunch box. Combine shown in fig. 4 and 5, when collecting baffle level closure, empty lunch-box that evaporates moves to the lunch-box containing area 32 that evaporates, the lunch-box that evaporates is at first to push down the sand grip, give the power of collecting baffle pushing down, cooperation baffle driving piece 323 pushes down and collects the baffle and make its automatic opening, baffle driving piece 323 can be for installing the torsional spring in its articulated department this moment, or can set up pressure sensor in this sand grip department, baffle driving piece 323 can be for supporting the hydraulic drive structure between collection baffle and frame this moment, pressure sensor sends signal transfer to hydraulic drive structure and makes its drive collect the baffle and open, this lunch-box is at the in-process that slides down along collecting the baffle, the edge of evaporating the lunch-box can also be detained to this sand grip, do benefit to the lunch-box and receive the restraint at the lunch-box containing area neatly arranged, be convenient.

Finally, the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, and all of them should be covered in the claims of the present invention.

Claims (10)

1. An automatic rice-taking machine is characterized in that: including the frame, install the operation panel in the frame and install the device of beating rice in the frame, the operation panel carries the district and dinner plate transport area including steaming the lunch-box, but the device of beating rice is located operation panel top and horizontal slip installs in the frame, it carries the district to be used for depositing and evaporates the lunch-box and will empty and evaporate the lunch-box transmission to assigned position to evaporate the lunch-box, dinner plate transport area is used for depositing empty dinner plate and will beat the dinner plate conveying of good meal and to assigned position, the device of beating rice is used for beating the rice in the lunch-box to the dinner plate in.

2. The automated rice-cooking machine according to claim 1, wherein: the rice cooking device comprises a rice cooking mould with an opening at the bottom, a telescopic component connected to the top of the rice cooking mould, a sliding component connected to the rack and used for driving the telescopic component to horizontally slide, and a rice pushing component connected to the inside of the rice cooking mould and used for pushing rice out.

3. The automated rice-cooking machine according to claim 2, wherein: the telescopic subassembly is including connecting the dead lever on the slip subassembly, can vertically slide the telescopic link of endotheca on the dead lever and the vertical gliding flexible driving piece of drive telescopic link, but push away the meal subassembly including the vertical slip endotheca in the telescopic link sliding push rod, connect the push pedal of sliding push rod bottom, connect the push rod on the push rod elastic component that resets and connect the fixed push rod in the dead lever, the push rod elastic component that resets is used for making sliding push rod go up slide and reset, fixed push rod is located the sliding push rod top, the push pedal is located the mould of cooking, sliding push rod supports at the sliding push rod upper end and promotes sliding push rod to the mould open end relative slip of cooking along with the telescopic link goes up in-process fixed push rod to make the push pedal to release the rice in the mould of cooking and drop.

4. The automated rice-cooking machine according to claim 2, wherein: the sliding assembly comprises a track, a sliding block and a sliding driving assembly, wherein the track is arranged on the rack and erected on the steamed lunch box conveying area and the dinner plate conveying area, the sliding block is arranged on the track in a sliding mode, the sliding driving assembly drives the sliding block to slide along the track, and the upper end of the telescopic assembly is connected to the sliding block.

5. The automated rice-cooking machine according to claim 2, wherein: the rice beating mold is provided with an inner cavity with a small upper part and a large lower part, and the side wall of the inner cavity of the rice beating mold is provided with a positioning bulge which protrudes outwards and is used for positioning the rice ball inside.

6. The automated rice-cooking machine according to claim 5, wherein: the positioning bulge is arranged on the side wall of the inner cavity of the rice-taking die and close to the bottom opening, and the positioning bulge is an annular bulge structure formed by extending along the circumferential direction of the side wall of the inner cavity of the rice-taking die.

7. The automated rice-cooking machine according to claim 3, wherein: the telescopic driving piece comprises a crank which is in rotating fit with the fixed rod or the sliding assembly, a connecting rod which is in rotating fit with the crank, and a crank driving piece which drives the crank to rotate, and the other end of the connecting rod is in rotating fit with the telescopic rod.

8. The automated rice-cooking machine according to claim 1, wherein: the lunch box conveying area comprises a transverse parallel lunch box conveying area and a lunch box containing area, and the lunch box conveying area is provided with a lunch box conveying component for conveying empty lunch boxes to the lunch box containing area for containing.

9. The automated rice-cooking machine according to claim 8, wherein: the dinner plate conveying area comprises a transverse parallel dinner plate transmission area and a dinner plate taking area, the dinner plate transmission area is provided with a dinner plate conveying assembly used for conveying dinner plates with cooked rice to the dinner plate taking area, the dinner plate transmission area and the steamed lunch box transmission area are vertically arranged in parallel, and the dinner plate taking area and the steamed lunch box containing area are vertically arranged in parallel.

10. The automated rice-cooking machine according to claim 8, wherein: the lunch box collection area is provided with a collection baffle which can swing up and down and is connected to the frame and a baffle driving piece which is connected to the bottom of the baffle and is used for driving the baffle to open or close, and one side of the collection baffle, which is far away from the lunch box transmission area, is rotationally matched on the frame.

Images