CN111774125A

CN111774125A - Rice polishing equipment

Info

Publication number: CN111774125A
Application number: CN202010757182.2A
Authority: CN
Inventors: 孙永康; 王华蕾
Original assignee: Anhui University of Science and Technology
Current assignee: Anhui University of Science and Technology
Priority date: 2020-07-31
Filing date: 2020-07-31
Publication date: 2020-10-16
Anticipated expiration: 2040-07-31
Also published as: CN111774125B

Abstract

The invention relates to rice polishing equipment which comprises a machine body shell, a feeding and collecting device, a transmission device, a telescopic device, a storage mechanism and a PLC (programmable logic controller); the outer wall of the rear side of the machine body shell is connected with a transmission device through a first rotating rod, the outer wall of the first rotating rod is fixedly connected with a first gear, the first gear rotates through the rotation of the first rotating rod to drive the feeding and collecting device and the transmission device to synchronously work, and the transmission device drives the telescopic device to work; through rotating first pivot pole this moment transmission drive telescoping device work to open operating button, and then make PLC controller control rotate motor drive axis of rotation and drive the rice and rotate, simultaneously, electric putter is the extension motion of the vertical direction of intermittent type nature, and the polishing piece of electric putter tip is respectively to the outer, middle, interior three-layer polishing of rice, and convenient operation has promoted the work efficiency of device, labour saving and time saving.

Description

Rice polishing equipment

Technical Field

The invention relates to the technical field of polishing equipment, in particular to rice polishing equipment.

Background

People now attach importance to the problem of living health gradually, in the experimental research process to rice, need polish the rice, make three-layer rice flour in interior, well outer with the rice, research the respective nutrition of three-layer rice flour in interior, well outer, physicochemical characteristic, prepare the rice flour products of different usage according to the nutrition of each layer rice flour in interior, well outer, physicochemical characteristic, but generally not be provided with the rice polishing equipment to the experiment in the life, the staff needs manual to the rice polishing, the operation is comparatively wasted time and energy.

Disclosure of Invention

The invention aims to provide rice polishing equipment to solve the problem that time and labor are wasted in operation when workers manually polish rice in the background art.

In order to solve the technical problems, the invention provides the following technical scheme: a rice polishing device comprises a machine body shell, a feeding and collecting device, a transmission device, a telescopic device, a storage mechanism and a PLC (programmable logic controller);

the outer wall of the rear side of the machine body shell is connected with a transmission device through a first rotating rod, and the outer wall of the first rotating rod is fixedly connected with a first gear;

the feeding and collecting device comprises a first rack and a guide plate, the inner side wall of the machine body shell is fixedly connected with the guide plate for the horizontal reciprocating sliding guide of the first rack, and the first rack is meshed with a first gear;

the storage mechanism comprises a storage box, the storage box is fixedly connected to the inner wall of the bottom end of the machine body shell, a plurality of rice is vertically and overlappingly distributed in the storage box, and a hole for the first rack and the rice to enter and exit is formed in the side wall of the top end of the storage box;

the inner side wall of the machine body shell is provided with a rotating motor electrically connected to the output end of the PLC, the output end of the rotating motor is connected with a rotating shaft corresponding to the first rack, one side of the first rack opposite to the rotating shaft is provided with a clamping hole, the inner wall of the machine body shell is provided with an electric push rod electrically connected to the output end of the PLC, and the telescopic end of the electric push rod is fixedly connected with a polishing sheet;

the first gear rotates through the rotation of the first rotating rod to drive the feeding and collecting device and the transmission device to synchronously work, and the transmission device drives the telescopic device to work; an operating button electrically connected to the input end of the PLC is arranged on the inner wall of the machine body shell corresponding to the telescopic device, and the telescopic device is used for opening or closing the operating button;

the first gear is rotated by rotating the first rotating rod, at the moment, the transmission device, the telescopic device and the feeding and collecting device work simultaneously, the first rack moves towards the direction close to the top rice under the rotation of the first gear, the top rice is pushed to move towards the rotating shaft through the holes, and the top rice is clamped; and the first rack drives the second rack to move so as to drive the second gear to rotate, the horizontal moving directions of the second rack and the third rack are opposite, the third rack drives the collecting box to move so as to drive the collecting box to be positioned below the clamped rice, the telescopic device drives the operating button to open, the PLC works, the electric push rod is enabled to do intermittent stretching movement for a plurality of times, and the rotating motor is rotated to drive the rotating shaft to rotate.

Preferably, transmission includes belt pulley, belt and second dwang, engine body shell inner wall fixed connection is in the second dwang, second dwang and the equal fixed connection in belt pulley of first dwang outer wall, two sets of the belt pulley passes through belt drive and connects, second dwang front end fixedly connected with initiative conical gear.

Preferably, the telescoping device includes driven bevel gear, lead screw, gag lever post, loop bar, nest block and movable block, initiative bevel gear meshes in driven bevel gear, driven bevel gear fixed connection is in the lead screw, the gag lever post of the vertical removal of engine body shell top inner wall fixedly connected with restriction lead screw, the lead screw rotates through the bearing with gag lever post linking department and is connected, gag lever post fixed connection is in the loop bar, lead screw outer wall threaded connection is in the movable block, the movable block is horizontal reciprocating motion along the loop bar direction through the nest block.

Preferably, the feeding and collecting device further comprises a second rack, a second gear, a third rack and a collecting box, the side wall of the first rack is fixedly connected to the second rack, the inner wall of the machine body shell is rotatably connected to the second gear, the second gear is respectively meshed with the second rack and the third rack, and one end of the third rack is fixedly connected to the collecting box.

Preferably, the bottom end of the third rack is fixedly connected with a sliding block, and a sliding groove for the sliding block to horizontally slide is formed in the inner wall of the bottom end of the machine body shell.

Preferably, store the mechanism and still include spring and push pedal, there is the push pedal storage tank bottom end through spring coupling, push pedal one side is extended the storage tank outside, the push pedal top is laminated with the rice mutually.

Preferably, the inner wall of the clamping hole is fixedly connected with an anti-slip pad, and the anti-slip pad is made of anti-slip rubber.

Compared with the prior art, the invention has the beneficial effects that:

1. this rice polishing equipment is provided with transmission, the telescoping device, operating button, the PLC controller, rotate the motor, axis of rotation and electric putter, transmission drive telescoping device work this moment through rotating first pole of rotating, thereby open operating button, and then make PLC controller control rotate motor drive axis of rotation and drive the rice and rotate, and simultaneously, electric putter is the extension motion of the vertical direction of intermittent type nature, the polished section of electric putter tip is outer to the rice respectively, in, interior three-layer polishing, convenient operation has promoted the work efficiency of device, time saving and labor saving.

2. This rice polishing equipment is provided with material loading collection device and stores the mechanism, in first rotation pole pivoted, first gear drives first rack and second rack and is horizontal migration, first rack promotes the rice and removes to the axis of rotation direction, realize the centre gripping effect, the second rack drives second gear revolve simultaneously, make third rack and first rack antiport, and then stimulate the collecting box to electric putter under, when device synchronous operation, the material after the rice polishing drops under the action of gravity and collects incasement portion, make things convenient for the staff to collect it, guarantee the clean degree of rice polishing back material.

Drawings

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

FIG. 2 is a schematic structural view of a front cross-sectional view of the polished rice of the present invention;

FIG. 3 is a side view of the transmission assembly of the present invention;

FIG. 4 is a schematic top cross-sectional view of the present invention;

FIG. 5 is a schematic side view of the clamping hole of the present invention;

fig. 6 is a schematic perspective view of the storage bin of the present invention.

The reference numbers in the figures are: 1. a body housing; 211. a first rotating lever; 212. a first gear; 213. a belt pulley; 214. a belt; 215. a second rotating lever; 216. a driving bevel gear; 311. a driven bevel gear; 312. a screw rod; 313. a limiting rod; 314. a loop bar; 315. sleeving blocks; 316. a movable block; 317. an operation button; 318. a PLC controller; 319. an electric push rod; 320. rotating the motor; 411. a first rack; 412. a guide plate; 413. a second rack; 414. a second gear; 415. a third rack; 416. a slider; 417. a sliding groove; 418. a collection box; 511. a material storage box; 512. a spring; 513. pushing the plate; 514. rice; 515. a rotating shaft; 516. a clamping hole; 517. a non-slip mat.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "front", "rear", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Referring to fig. 1 to 6, a rice polishing apparatus includes a body housing 1, a feeding and collecting device, a driving device, a telescopic device, a storage mechanism, and a PLC controller 318.

The outer wall of the rear side of the engine body shell 1 is connected with a transmission device through a first rotating rod 211, the outer wall of the first rotating rod 211 is fixedly connected with a first gear 212, the first gear 212 is rotated through the first rotating rod 211 to drive the feeding and collecting device and the transmission device to work synchronously, the transmission device comprises a belt pulley 213, a belt 214 and a second rotating rod 215, the inner wall of the engine body shell 1 is fixedly connected with the second rotating rod 215, the outer walls of the second rotating rod 215 and the first rotating rod 211 are fixedly connected with the belt pulley 213, the two groups of belt pulleys 213 are connected through the belt 214 in a transmission mode, the front end of the second rotating rod 215 is fixedly connected with a driving bevel gear 216, the first rotating rod 211 drives the belt pulley 213, the belt 214 and the other group of belt pulleys 213 rotate, and.

The telescopic device comprises a driven bevel gear 311, a screw 312, a limiting rod 313, a sleeve rod 314, a sleeve block 315 and a movable block 316, wherein the driving bevel gear 216 is meshed with the driven bevel gear 311, a transmission device drives the driving bevel gear 216 to rotate and then drives the driven bevel gear 311 to rotate, the driven bevel gear 311 is fixedly connected with the screw 312, the inner wall of the top end of the machine body shell 1 is fixedly connected with the limiting rod 313 for limiting the vertical movement of the screw 312, the joint of the screw 312 and the limiting rod 313 is rotatably connected through a bearing to prevent the screw 312 from falling under the action of gravity, so that the limiting effect is achieved, the limiting rod 313 is fixedly connected with the sleeve rod 314, the outer wall of the screw 312 is in threaded connection with the movable block 316, the movable block 316 horizontally reciprocates along the direction of the sleeve rod 314 through the sleeve block 315, and an operation button 317 electrically connected with the input end, when the screw 312 rotates, the movable block 316 gradually moves in the direction of approaching the operating button 317 under the action of the screw thread, one end of the movable block 316 far away from the screw 312 is inclined, after the movable block 316 is attached to the operating button 317, the operation button 317 is pressed under the extrusion action of the bevel edge, the transmission device drives the expansion device to work, the effect of opening the operation button 317 is achieved, at the moment, the PLC 318 can work normally, the inner side wall of the machine body shell 1 is provided with a rotating motor 320 which is electrically connected with the output end of the PLC 318, the output end of the rotating motor 320 is connected with a rotating shaft 515 corresponding to the first rack 411, the inner wall of the machine body shell 1 is provided with an electric push rod 319 which is electrically connected with the output end of the PLC 318, the expansion end of the electric push rod 319 is fixedly connected with a polishing sheet, the PLC 318 can control the electric push rod 319 to do vertical stretching movement, meanwhile, the PLC controller 318 controls the rotating motor 320 to drive the rotating shaft 515 to rotate.

The feeding and collecting device comprises a first rack 411, a guide plate 412, a second rack 413, a second gear 414, a third rack 415, a sliding block 416, a sliding groove 417 and a collecting box 418, wherein the inner side wall of the machine body shell 1 is fixedly connected with the guide plate 412 for horizontally reciprocating and guiding the first rack 411, the side wall of the first rack 411 is fixedly connected with the second rack 413, the inner wall of the machine body shell 1 is rotatably connected with the second gear 414, the second gear 414 is respectively meshed with the second rack 413 and the third rack 415, one end of the third rack 415 is fixedly connected with the collecting box 418, the bottom end of the third rack 415 is fixedly connected with the sliding block 416, the sliding groove 417 for horizontally sliding the sliding block 416 is arranged on the inner wall of the bottom end of the machine body shell 1, after the first gear 212 rotates anticlockwise, the first rack 411 gradually moves towards the direction of the rice 514 under the action of the guide plate 412 to push the top rice, the corresponding side of the first rack 411 and the rotating shaft 515 is provided with a clamping hole 516 for clamping the rice 514, the inner wall of the clamping hole 516 is fixedly connected with an anti-slip mat 517, the anti-slip mat 517 is made of anti-slip rubber, the specific connection mode between the clamping hole 516 and the anti-slip mat 517 can be adhesive, when the rotating shaft 515 rotates, the friction force of the rice 514 can be increased under the action of the anti-slip mat 517 to drive the rice 514 to rotate, at the moment, the first rack 411 and the rotating shaft 515 clamp the rice 514 at the top end, meanwhile, the second rack 413 drives the second gear 414 to rotate to enable the third rack 415 and the first rack 411 to move in opposite directions, the third rack 415 drives the collection box 418 to move to the position under the electric push rod 319 and the rice 514 at the top end under the action of the sliding block 416 and the sliding groove 417, the collection box 418 can be used for collecting polished samples of the rice 514, experimental research is convenient, and the PLC 318 controls, when the PLC 318 controls the rotating motor 320 to drive the rotating shaft 515 to rotate for one circle, the rice 514 also rotates for one circle, and the polishing of the outer layer of the rice 514 is finished; the PLC 318 controls the electric push rod 319 to extend again to drive the polishing sheet to be embedded into the middle layer of the rice 514, and the middle layer of the rice 514 is polished after the rotating shaft 515 rotates for one circle; while the last layer, the inner layer, can be used for experimental studies.

As shown in fig. 1, 2 and 6, the storage mechanism includes a storage box 511, a spring 512 and a push plate 513, the storage box 511 is fixedly connected to the inner wall of the bottom end of the machine body housing 1, a plurality of rice 514 is vertically stacked and distributed in the storage box 511, the bottom end of the storage box 511 is connected with the push plate 513 through the spring 512, one side of the push plate 513 extends out of the storage box 511, the top end of the push plate 513 is attached to the rice 514, the rice 514 can be continuously extruded upwards under the elastic action of the spring 512, and the side wall of the top end of the storage box 511 is provided with holes for the first rack 411 and the rice 514 to enter; after the first rack 411 is separated from the storage box 511 along the hole, the next rice 514 is lifted up under the elastic action of the spring 512, and the storage mechanism is restored to the initial state again, so that the next operation can be conveniently performed.

The working principle is as follows: as shown in fig. 1-3, the first gear 212 is rotated by rotating the first rotating rod 211, at this time, the driving bevel gear 216 is rotated under the action of the transmission device, so as to drive the driven bevel gear 311 and the screw rod 312 to rotate, the movable block 316 is horizontally moved under the action of the screw thread, at this time, the inclined side of the movable block 316 is attached to the operating button 317, so as to squeeze the operating button 317 to control the PLC controller 318 to open, as shown in fig. 3, the first gear 212 rotates to drive the first rack 411 to horizontally move under the guidance of the guide plate 412, the second rack 413 and the first rack 411 move in the same direction, at this time, the second gear 414 is driven by the second rack 413 to rotate, so that the third rack 415 pushes the collecting box 418 to gradually move to the lower part of the electric push rod 319 against the moving direction of the second rack 413 under the action of the sliding block 416 and the sliding groove 417, meanwhile, the first rack 411 pushes the rice 514 at the top end in the storage box 511 to move towards the rotating shaft 515, and the rice 514 is gradually embedded into the clamping hole 516, so that the anti-slip pad 517 is tightly attached to the outer wall of the rotating shaft 515, and the rotating shaft 515 is prevented from falling off, at this time, the PLC controller 318 controls the electric push rod 319 to intermittently perform stretching movement in the vertical direction, the polished piece is embedded into the outer layer of the rice 514, and the PLC controller 318 simultaneously controls the rotating motor 320 to drive the rotating shaft 515 to rotate for one turn, so as to polish the outer layer of the rice 514, and the outer-layer polished material drops into the collecting box 418 under the action of gravity to be collected, after the polishing of the rice 514 is finished, the worker reversely rotates the first rotating rod 211 to reversely rotate the first gear 212, at this time, the first rack 411 moves towards the side far away from the rotating shaft 515 under the action of the transmission device, after the first rack 411 is separated from the hole, the next rice 514 is upwards bounced and attached to the inner wall of the top end of the storage box 511 under the elastic action of the spring 512, so that the rice 514 in different modes can be polished for multiple times conveniently, the telescopic device moves, the operating button 317 is not limited to recover to the initial state, the PLC 318 stops working, and the rotating motor 320 and the electric push rod 319 stop working at the moment.

Claims

1. The utility model provides a rice polishing equipment, includes engine body shell (1), its characterized in that: the device also comprises a feeding and collecting device, a transmission device, a telescopic device, a storage mechanism and a PLC (318);

the outer wall of the rear side of the machine body shell (1) is connected with a transmission device through a first rotating rod (211), and the outer wall of the first rotating rod (211) is fixedly connected with a first gear (212);

the feeding and collecting device comprises a first rack (411) and a guide plate (412), the inner side wall of the machine body shell (1) is fixedly connected with the guide plate (412) used for the horizontal reciprocating sliding guide of the first rack (411), and the first rack (411) is meshed with a first gear (212);

the storage mechanism comprises a storage box (511), the storage box (511) is fixedly connected to the inner wall of the bottom end of the machine body shell (1), a plurality of rice (514) are vertically stacked and distributed in the storage box (511), and a hole for the first rack (411) and the rice (514) to enter and exit is formed in the side wall of the top end of the storage box (511);

the polishing machine is characterized in that a rotating motor (320) electrically connected to the output end of the PLC (318) is installed on the inner side wall of the machine body shell (1), the output end of the rotating motor (320) is connected with a rotating shaft (515) corresponding to the first rack (411), clamping holes (516) are formed in one side, opposite to the first rack (411) and the rotating shaft (515), of the machine body shell (1), an electric push rod (319) electrically connected to the output end of the PLC (318) is installed on the inner wall of the machine body shell (1), and a polishing sheet is fixedly connected to the telescopic end of the electric push;

the first gear (212) rotates through the rotation of the first rotating rod (211) to drive the feeding and collecting device and the transmission device to synchronously work, and the transmission device drives the telescopic device to work; an operation button (317) electrically connected to the input end of the PLC (318) is installed on the inner wall of the machine body shell (1) corresponding to the telescopic device, and the telescopic device is used for opening or closing the operation button (317);

the first gear (212) is rotated by rotating the first rotating rod (211), at the moment, the transmission device, the telescopic device and the feeding and collecting device work simultaneously, the first rack (411) moves towards the direction close to the top rice (514) under the rotation of the first gear (212), the top rice (514) is pushed to move towards the rotating shaft (515) through the holes, and the top rice (514) is clamped; and the first rack (411) drives the second rack (413) to move so as to drive the second gear (414) to rotate, the horizontal moving directions of the second rack (413) and the third rack (415) are opposite, the third rack (415) drives the collection box (418) to move, the collection box (418) is driven to be positioned below the clamped rice (514), the telescopic device drives the operation button (317) to open, the PLC (318) works to enable the electric push rod (319) to do intermittent stretching movement for a plurality of times, and the rotating motor (320) drives the rotating shaft (515) to rotate.

2. A rice polishing apparatus as claimed in claim 1, wherein: transmission includes belt pulley (213), belt (214) and second dwang (215), engine body shell (1) inner wall fixed connection is in second dwang (215), second dwang (215) and first dwang (211) outer wall all fixed connection in belt pulley (213), two sets of belt pulley (213) are connected through belt (214) transmission, second dwang (215) front end fixedly connected with initiative conical gear (216).

3. A rice polishing apparatus as claimed in claim 2, wherein: the telescopic device comprises a driven bevel gear (311), a screw rod (312), a limiting rod (313), a sleeve rod (314), a sleeve block (315) and a movable block (316), the driving bevel gear (216) is meshed with the driven bevel gear (311), the driven bevel gear (311) is fixedly connected to the screw rod (312), the inner wall of the top end of the machine body shell (1) is fixedly connected with the limiting rod (313) which limits the screw rod (312) to vertically move, the joint of the screw rod (312) and the limiting rod (313) is rotatably connected through a bearing, the limiting rod (313) is fixedly connected to the sleeve rod (314), the outer wall of the screw rod (312) is in threaded connection with the movable block (316), and the movable block (316) horizontally reciprocates along the direction of the sleeve rod (314) through the sleeve block (315).

4. A rice polishing apparatus as claimed in claim 1, wherein: the feeding and collecting device further comprises a second rack (413), a second gear (414), a third rack (415) and a collecting box (418), wherein the side wall of the first rack (411) is fixedly connected to the second rack (413), the inner wall of the machine body shell (1) is rotatably connected to the second gear (414), the second gear (414) is respectively meshed with the second rack (413) and the third rack (415), and one end of the third rack (415) is fixedly connected to the collecting box (418).

5. A rice polishing apparatus as claimed in claim 4, wherein: the bottom end of the third rack (415) is fixedly connected with a sliding block (416), and a sliding groove (417) for the sliding block (416) to horizontally slide is formed in the inner wall of the bottom end of the machine body shell (1).

6. A rice polishing apparatus as claimed in claim 1, wherein: store the mechanism and still include spring (512) and push pedal (513), storage case (511) bottom is connected with push pedal (513) through spring (512), push pedal (513) one side extends storage case (511) outside, push pedal (513) top is laminated with rice (514) mutually.

7. A rice polishing apparatus as claimed in claim 1, wherein: the clamping hole (516) is characterized in that an anti-slip pad (517) is fixedly connected to the inner wall of the clamping hole, and the anti-slip pad (517) is made of anti-slip rubber.