CN111994313A

CN111994313A - Improved quantitative racking machine for grain and rice production

Info

Publication number: CN111994313A
Application number: CN202010987644.XA
Authority: CN
Inventors: 张立双
Original assignee: Anhui Zhixun Data Technology Co ltd
Current assignee: Anhui Zhixun Data Technology Co ltd
Priority date: 2020-09-18
Filing date: 2020-09-18
Publication date: 2020-11-27

Abstract

The invention relates to the field of grain rice quantitative subpackage technology, in particular to an improved grain rice production quantitative subpackage machine; a first servo motor is adopted to drive a power assembly to work, so that a second rotating shaft immediately drives a driving plate at the left end and a fourth rotating shaft to synchronously rotate; the fourth rotating shaft enables the second driving wheel to rotate immediately through the driving component; the turntable coaxial with the second transmission wheel also rotates along with the first transmission wheel and drives the rotating rod to rotate; the rollers at the outer end of the rotating rod are intermittently matched with the convex blocks along with the rotation of the rotating disk, so that the plugging plate moves up and down, the intermittent rice discharge from the rice storage box to the rice receiving pipe is realized, the filtering function of the filter screen is adapted, and the condition that the rice in the rice receiving pipe overflows due to overlarge flow is avoided; the driving plate drives the four-groove grooved wheel to rotate intermittently; and when the driving plate rotates for one circle, the grooved wheel rotates for 45 degrees and stops for a period of time, so that the cylinder is driven by the third rotating shaft to synchronously move in the quantitative cavity, manual control is not needed, the rice receiving and discharging time is prolonged, and the using effect is optimized.

Description

Improved quantitative racking machine for grain and rice production

Technical Field

The invention relates to the field of grain rice quantitative subpackage technology, in particular to an improved grain rice production quantitative subpackage machine.

Background

The grain refers to a general term of various plant seeds in cooked food, and can also be generically called as 'grain'. The grain crops contain rich nutrient substances, mainly including protein, vitamins, dietary fibers, fat, starch and the like.

Rice (Rice), a common grain, is a finished product made from Rice through the processes of cleaning, hulling, milling and finishing, contains nearly 64% of nutrient substances in Rice and more than 90% of nutrient elements required by human body, and is a main food for people in most regions of China.

The rice contains about 75% of carbohydrate, 7% -8% of protein, 1.3% -1.8% of fat and rich B vitamins. The carbohydrates in rice are mainly starch, the proteins contained are mainly rice gluten and secondly rice gluten and globulin.

Rice protein contains less lysine and threonine, so it is not a complete protein and has a nutritive value comparable to that of animal protein. But the rice is more beneficial to losing weight compared with cooked wheaten food when being eaten in lunch and dinner. In southern areas of China, people generally eat rice as staple food, but in northern areas, there are great differences.

The rice, entering spleen, stomach and lung channels, has the functions of invigorating spleen and replenishing qi, nourishing yin and moisturizing lung, strengthening spleen and stomach and removing polydipsia. Ancient health preserving families also advocate that the porridge is eaten in the morning to promote the production of body fluid, so that patients with cough and constipation caused by lung yin deficiency can be cooked with rice in the morning and at night. Frequent drinking of the rice porridge helps body fluid to grow hair and can relieve discomfort such as dry skin to a certain extent. If pears are added during porridge cooking, the traditional Chinese medicine health preserving effect is better.

Grain rice needs to be filtered out in the principles of distribution, convenient transportation and the like during production and sale so as to remove impurities and then quantitatively split-package.

However, in the prior art, the two steps are mostly operated by two relatively independent machines, and the filtration is firstly completed and then the quantitative subpackaging is carried out.

The inventor considers to design a quantitative racking machine for producing grain and rice, and a filter screen is arranged at the upper part of the quantitative racking machine for filtering; the lower part of the rotary table is provided with a notch, and quantitative material receiving and discharging are realized by using the rotation of the rotary table, so that the two processes can be simultaneously completed; however, in practical use, the rice is found to be easily accumulated on the filter screen and overflow is generated if the flow of the rice falling on the filter screen is not limited due to the limitation of the filtering efficiency of the filter screen; and the turntable rotates at a uniform speed, the matching time with the upper pipeline and the lower pipeline is short, the conditions of incomplete material receiving and incomplete material discharging are easy to occur, and the split charging operation at the bottom is not in time.

Therefore, the inventor designs an improved quantitative racking machine for grain rice production, and solves the problems.

Disclosure of Invention

Technical problem to be solved

The invention aims to overcome the defects in the prior art and provides an improved quantitative racking machine for grain rice production.

(II) technical scheme

An improved quantitative racking machine for grain rice production comprises a frame assembly, a power assembly, a quantitative assembly, a transmission assembly and a rice discharging assembly;

the frame component comprises a base, a first support plate, a rice storage box, a rice adding hopper, a rice outlet, a rice receiving pipe, a rice guiding pipe, a rice discharging pipe, a second support plate and a filter screen; the rice storage box is positioned above the base and is connected with the base through a vertical first support plate; the right end of the top of the rice storage box is provided with a rice adding hopper, and the bottom of the left end of the top of the rice storage box is provided with a rice outlet; the rice receiving pipe is correspondingly arranged below the rice outlet, and a filter screen is arranged in the rice receiving pipe; the lower part of the rice receiving pipe is connected with a rice discharging pipe through a rice guiding pipe; the rice guide pipe is obliquely arranged downwards to the right and is connected with the base through a second support plate; the rice discharging pipe is vertically arranged;

the right side of the first support plate is provided with a power assembly, the rice discharging pipe is provided with a quantifying assembly, and the power assembly is connected with the quantifying assembly; the left side of the rice storage box is provided with a rice discharging assembly, and the power assembly is connected with the rice discharging assembly through a transmission assembly.

Furthermore, the power assembly comprises a first servo motor, a first gear, a second gear, a first rotating shaft, a third support plate, a first worm wheel and a second rotating shaft;

the first servo motor is fixed on the base, and the output end of the first servo motor extends upwards and is connected with a first gear; a first support plate is arranged on the right side of the first support plate, and a first rotating shaft is rotatably arranged between the third support plate and the base; a second gear is arranged on the first rotating shaft and meshed with the first gear; the second rotating shaft penetrates through and is rotatably connected with the first supporting plate through a bearing, and a first worm wheel is arranged at the right end of the second rotating shaft; a first worm is further arranged on the first rotating shaft and meshed with a first worm wheel.

Furthermore, the quantitative component comprises a driving plate, a grooved wheel, a third rotating shaft, a cylinder and a quantitative groove;

the rice discharging pipe comprises an upper section, a cylindrical cavity and a lower section which are sequentially communicated from top to bottom, and the cylindrical cavity is arranged horizontally; a cylinder is correspondingly arranged in the cylinder cavity, and a quantitative groove is formed in the side wall of the cylinder; the cylinder is arranged at the right end of the third rotating shaft, and the left end of the third rotating shaft extends out of the cylindrical cavity and is rotatably connected with the first support plate through a bearing; the left end of the second rotating shaft is provided with a driving plate, the third rotating shaft is correspondingly provided with a four-groove grooved wheel, and the driving plate is matched with the grooved wheel.

Further, the rice feeding assembly comprises a second mounting frame, a rotary table, a second transmission wheel, a rotary rod, a roller, a plugging plate, a bump, a connecting rod, a sliding sleeve and a sliding rod;

the plugging plate is arranged along the outer wall of the left side of the rice storage box, and a convex block is arranged at the upper section of the plugging plate; a vertical sliding rod is arranged at the left end of the top of the rice storage box, a sliding sleeve is arranged on the sliding rod, and the convex block is connected with the sliding sleeve through a connecting rod;

the second mounting frame is fixedly connected to the left side of the rice connecting pipe, and a turntable is arranged at the top of the second mounting frame; the rotary disc is positioned on the left side of the plugging plate, a plurality of rotating rods are uniformly arranged on the circumferential direction of the rotary disc, and rollers are arranged at the outer ends of the rotating rods; the turntable is coaxially connected with a second driving wheel.

Furthermore, the transmission assembly comprises a fourth rotating shaft, a first bevel gear, a first mounting frame, a second bevel gear, a first transmission wheel and a transmission belt;

the first mounting frame is positioned on the left side of the second support plate, the bottom end of the first mounting frame is connected with the base, and the top end of the first mounting frame is provided with a second bevel gear; the left side of the drive plate is coaxially connected with a fourth rotating shaft; the left end of the fourth rotating shaft sequentially penetrates through the upper section of the rice discharging pipe and the second support plate and is provided with a first bevel gear; the first bevel gear is vertically meshed with the second bevel gear; the second bevel gear is coaxially provided with a first driving wheel, and the first driving wheel is in transmission connection with the second driving wheel through a transmission belt.

Further, the inner diameter of an outlet at the bottom end of the upper section of the rice discharging pipe is smaller than the inner diameter of an inlet of the quantitative groove; the lower inlet of the rice discharging pipe is larger than the inner diameter of the inlet of the quantitative groove.

Furthermore, a stirring rod is further arranged on the fourth rotating shaft and is positioned in the upper section of the rice discharging pipe.

Further, the device also comprises an adjusting component; the adjusting assembly comprises a second servo motor, a fifth rotating shaft, a movable nut, a sliding block, a sliding rail, a cross rod and a movable plate;

the quantitative groove is in a same-diameter structure; the movable plate is arranged in the quantitative groove, and the outer edge of the movable plate is in lap joint with the inner wall of the quantitative groove; the fifth rotating shaft is rotatably arranged at the bottom of the quantitative groove and is connected with a second servo motor for driving; two sections of threads with opposite rotation directions are symmetrically arranged on the fifth rotating shaft and are in threaded connection with movable nuts; a slide rail is arranged at the inner bottom of the quantitative groove, a slide block is connected below the movable nut, and the slide block is connected with the slide rail in a sliding manner; the cross rod comprises two independent rod pieces, the top end of the cross rod is hinged with the bottom surface of the movable plate, and the bottom end of the cross rod is hinged with the corresponding movable nut.

Further, the rice guiding component is also included; the rice guide component comprises a second worm, a second worm wheel, a sixth rotating shaft, a spiral auger and a fourth support plate;

the top end of the first rotating shaft penetrates through the third supporting plate and is rotatably connected with the fourth supporting plate through a bearing; a number six rotating shaft is rotatably arranged in the rice storage box, and a spiral auger is arranged on the number six rotating shaft; the right end of the sixth rotating shaft extends out of the rice storage box and is provided with a second worm wheel, the first rotating shaft is correspondingly provided with a second worm, and the second worm is meshed with the second worm wheel.

Further, the device also comprises a vibration component; the vibration assembly comprises a mounting plate, a limiting plate, a mounting rod, an end head and a spring;

a limiting plate is arranged on the inner wall of the rice receiving pipe and below the filter screen, and a spring is connected between the limiting plate and the filter screen; the left side of the bottom end of the plugging plate is connected with a mounting plate, and the bottom surface of the mounting plate is connected with a mounting rod; the mounting rod is positioned above the filter screen, and the bottom end of the mounting rod is provided with an end head.

(III) advantageous effects

The invention provides an improved quantitative racking machine for grain rice production, which has the following advantages:

1, a first servo motor is adopted to drive a first gear to rotate, and a second gear drives a first rotating shaft to rotate based on gear meshing transmission; the first worm rotates along with the first worm gear and drives the first worm gear to drive the second rotating shaft to rotate; the second rotating shaft immediately drives the driving plate at the left end and the fourth rotating shaft to synchronously rotate; a first bevel gear at the left end of the fourth rotating shaft rotates immediately; based on the meshing transmission of the bevel gears, the second bevel gear rotates and drives the coaxial first transmission wheel to rotate; the second driving wheel rotates immediately under the action of the driving belt; the turntable coaxial with the second transmission wheel also rotates along with the first transmission wheel and drives the rotating rod to rotate; the roller of dwang outer end cooperates with the lug intermittent type along with the rotation of carousel, makes the shutoff board produce and reciprocates to make a rice mouth open or seal, realize storing up rice case intermittent type and arrange rice to connecing the rice pipe, and be adapted to the filter effect of filter screen, avoided the too big excessive condition appearance that leads to connecing rice intraductal rice of flow.

2, a driving plate at the left end of the second rotating shaft drives a four-groove grooved wheel to rotate intermittently; and when the driving plate rotates for one circle, the grooved wheel rotates for 45 degrees and stops for a period of time, so that the cylinder is driven by the third rotating shaft to synchronously move in the quantitative cavity, manual control is not needed, the rice receiving and discharging time is prolonged, and the using effect is optimized.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only for the present invention and protect some embodiments, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a block diagram of the present invention;

FIG. 2 is a block diagram of another embodiment of the present invention;

FIG. 3 is a block diagram of a power assembly;

FIG. 4 is a block diagram of the dosing assembly and the driving assembly;

FIG. 5 shows the combination of the grooved wheels and the driving plate;

FIG. 6 is a block diagram of a cylinder;

FIG. 7 is a block diagram of another embodiment of a transmission assembly;

FIG. 8 is a block diagram of the transmission assembly;

FIG. 9 is a block diagram of the rice lowering assembly;

FIG. 10 is a block diagram of the shock assembly;

FIG. 11 is a block diagram of an adjustment assembly;

FIG. 12 is a block diagram of a rice guide assembly.

In the drawings, the components represented by the respective reference numerals are listed below:

1-frame component, 101-base, 102-first support plate, 103-rice storage box, 104-rice adding hopper, 105-rice outlet, 106-rice receiving pipe, 107-rice guiding pipe, 108-rice discharging pipe, 1081-upper section, 1082-cylindrical cavity, 1083-lower section, 109-second support plate and 110-filter screen;

2-power component, 201-a servo motor, 202-a gear, 203-a gear, 204-a rotating shaft, 205-a support plate, 206-a worm, 207-a worm wheel and 208-a rotating shaft;

3-quantitative component, 301-dial, 302-grooved wheel, 303-third rotating shaft, 304-cylinder and 305-quantitative groove;

4-a transmission component, 401-a fourth rotating shaft, 402-a first bevel gear, 403-a first mounting rack, 404-a second bevel gear, 405-a first transmission wheel, 406-a transmission belt, 407-a stirring rod;

5-rice feeding component, 501-second mounting rack, 502-rotary table, 503-second transmission wheel, 504-rotary rod, 505-roller, 506-blocking plate, 507-lug, 508-connecting rod, 509-sliding sleeve and 510-sliding rod;

6-vibration component 601-mounting plate, 602-limiting plate, 603-mounting rod, 604-end head, 605-spring;

7-adjusting component, 701-second servo motor, 702-fifth rotating shaft, 703-moving nut, 704-sliding block, 705-sliding rail, 706-cross rod and 707-moving plate;

8-rice guide assembly, 801-second worm, 802-second worm wheel, 803-sixth rotating shaft, 804-spiral auger and 805-fourth support plate.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that, as the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. appear, their indicated orientations or positional relationships are 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. Moreover, the terms "first," "second," and "third," if any, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" should be interpreted broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1

Referring to the attached drawings, the improved quantitative racking machine for grain and rice production comprises a frame assembly 1, a power assembly 2, a quantitative assembly 3, a transmission assembly 4 and a rice discharging assembly 5;

the frame component 1 comprises a base 101, a first support plate 102, a rice storage box 103, a rice adding hopper 104, a rice outlet 105, a rice receiving pipe 106, a rice guiding pipe 107, a rice discharging pipe 108, a second support plate 109 and a filter screen 110; the rice storage box 103 is positioned above the base 101 and is connected with the base 101 through a vertical first support plate 102; the right end of the top of the rice storage box 103 is connected with a rice adding hopper 104, and the bottom of the left end is provided with a rice outlet 105; the rice receiving pipe 106 is correspondingly arranged below the rice outlet 105, and a filter screen 110 is arranged in the rice receiving pipe 106; a rice discharging pipe 108 is connected below the rice receiving pipe 106 through a rice guiding pipe 107; the rice guide pipe 107 is obliquely arranged downwards to the right and is connected with the base 101 through a second support plate 109; the rice discharging pipe 108 is vertically arranged;

the power component 2 is arranged on the right side of the first support plate 102, the rice discharging pipe 108 is provided with the quantitative component 3, and the power component 2 is connected with the quantitative component 3; the left side of the rice storage box 103 is provided with a rice discharging component 5, and the power component 2 is connected with the rice discharging component 5 through a transmission component 4.

Example 2

The power assembly 2 comprises a first servo motor 201, a first gear 202, a second gear 203, a first rotating shaft 204, a third support plate 205, a first worm 206, a first worm wheel 207 and a second rotating shaft 208;

the first servo motor 201 is fixed on the base 101, and the output end of the first servo motor extends upwards and is connected with a first gear 202; a third support plate 205 is fixedly connected to the right side of the first support plate 102, and a first rotating shaft 204 is rotatably arranged between the third support plate 205 and the base 101; a second gear 203 is fixedly connected to the first rotating shaft 204, and the second gear 203 is meshed with the first gear 202; the second rotating shaft 208 penetrates through and is rotatably connected with the first support plate 102 through a bearing, and a first worm wheel 207 is fixedly connected to the right end of the second rotating shaft 208; the first rotating shaft 204 is also connected with a first worm 206, and the first worm 206 is meshed with a first worm wheel 207.

The quantitative component 3 comprises a dial 301, a grooved wheel 302, a third rotating shaft 303, a cylinder 304 and a quantitative groove 305;

the rice discharging pipe 108 comprises an upper section 1081, a cylindrical cavity 1082 and a lower section 1083 which are sequentially communicated from top to bottom, and the cylindrical cavity 1082 is horizontally arranged; the cylinder 304 is correspondingly arranged in the cylinder cavity 1082, and the side wall of the cylinder 304 is provided with a quantitative groove 305; the cylinder 304 is fixedly connected to the right end of the third rotating shaft 303, and the left end of the third rotating shaft 303 extends out of the cylindrical cavity 1082 and is rotatably connected with the first support plate 102 through a bearing; the left end of the second rotating shaft 208 is fixedly connected with a dial 301, the third rotating shaft 303 is correspondingly and fixedly connected with a four-groove grooved wheel 302, and the dial 301 is matched with the grooved wheel 302.

Wherein, the rice feeding assembly 5 comprises a second mounting frame 501, a turntable 502, a second transmission wheel 503, a rotating rod 504, a roller 505, a blocking plate 506, a bump 507, a connecting rod 508, a sliding sleeve 509 and a sliding rod 510;

the blocking plate 506 is arranged along the outer wall of the left side of the rice storage box 103, and a convex block 507 is processed on the upper section 1081 of the blocking plate 506; a vertical sliding rod 510 is fixedly connected to the left end of the top of the rice storage box 103, a sliding sleeve 509 is sleeved on the sliding rod 510, and a convex block 507 is connected with the sliding sleeve 509 through a connecting rod 508;

the second mounting rack 501 is fixedly connected to the left side of the rice connecting pipe 106, and the top of the second mounting rack 501 is provided with a turntable 502; the rotary disc is positioned at the left side of the blocking plate 506, a plurality of rotating rods 504 are uniformly connected to the periphery of the rotary disc 502, and rollers 505 are arranged at the outer ends of the rotating rods 504; the turntable 502 is coaxially connected with a second driving wheel 503;

the transmission component 4 comprises a fourth rotating shaft 401, a first bevel gear 402, a first mounting frame 403, a second bevel gear 404, a first transmission wheel 405 and a transmission belt 406;

the first mounting frame 403 is positioned on the left side of the second support plate 109, the bottom end of the first mounting frame is connected with the base 101, and the top end of the first mounting frame is provided with a second bevel gear 404; a fourth rotating shaft 401 is coaxially connected to the left side of the dial 301; the left end of the fourth rotating shaft 401 sequentially penetrates through the upper section 1081 of the rice discharging pipe 108 and the second support plate 109 and is fixedly connected with a first bevel gear 402; the first bevel gear 402 and the second bevel gear 404 are vertically meshed; the second bevel gear 404 is coaxially connected with a first transmission wheel 405, and the first transmission wheel 405 is in transmission connection with a second transmission wheel 503 through a transmission belt 406.

The following describes the application method of the quantitative racking machine by taking the embodiment as an example:

rice to be subpackaged is poured into the rice storage box 103 through the rice adding hopper 104, the rice outlet 105 is sealed by the sealing plate 506 in an initial state, at the moment, rice is not discharged from the rice outlet 105, and the rice storage of the rice storage box 103 is realized;

then, a first servo motor 201 is started to drive a first gear 202 to rotate, and a second gear 203 drives a first rotating shaft 204 to rotate based on gear meshing transmission; the first worm 206 rotates along with the first worm wheel 207, and drives the second rotating shaft 208 to rotate; the second rotating shaft 208 immediately drives the dial 301 at the left end and the fourth rotating shaft 401 to synchronously rotate;

for the fourth rotating shaft 401, the first bevel gear 402 at the left end rotates immediately; based on the meshing transmission of the bevel gears, a second bevel gear 404 rotates and drives a coaxial first transmission wheel 405 to rotate; the second driving wheel 503 is rotated immediately under the action of the driving belt 406;

the turntable 502 coaxial with the second transmission wheel 503 also rotates, and drives the rotating rod 504 to rotate; the roller 505 at the outer end of the rotating rod 504 intermittently engages with the bump 507 as the dial 502 rotates: the turntable 502 rotates counterclockwise, wherein a roller 505 of one rotating rod 504 contacts with the bump 507 first; as the rotary disc 502 rotates, the roller 505 jacks up the lug 507, and the lug 507 drives the blocking plate 506 to move upwards due to the guiding action of the sliding sleeve 509 and the sliding rod 510 on the lug 507, so that the rice outlet 105 is gradually opened; the turntable 502 continues to rotate, the roller 505 is separated from the convex block 507, at the moment, the convex block 507 and the blocking plate 506 fall back to the initial position under the action of gravity, and the rice outlet 105 is blocked again; the following turning rod 504 repeats the above operation as well;

thus, even if the blocking plate 506 moves up and down, the rice outlet 105 is opened or closed, and the rice is discharged from the rice storage box 103 to the rice receiving pipe 106 intermittently;

the rice falling into the rice receiving pipe 106 is filtered by the filter screen 110 to remove impurities, and then falls into the upper section 1081 of the rice discharging pipe 108 through the material guiding of the rice guiding pipe 107; the intermittent rice falling of the rice storage box 103 is suitable for the filtering action of the filter screen 110, so that the condition that the rice in the rice receiving pipe 106 overflows due to overlarge flow is avoided;

for the dial 301, the dial dials a four-slot sheave 302 to intermittently rotate; for each rotation of the dial 301, the sheave 302 rotates 45 ° and stops for a while, so that the cylinder 305 is driven by the third rotating shaft 303 to move synchronously in the quantitative cavity 1082: when the quantitative groove 305 rotates to the top end and stops for a period of time, the quantitative groove 305 is conveniently filled with rice in the upper section 1081; then, the quantitative groove 305 rotates to the low end and stops for a period of time through two circles of rotation of the dial 301, so that rice in the quantitative groove 305 is discharged out conveniently, and time is reserved for collecting and packaging at an outlet of a lower section 1083; then, the dial 301 rotates for two circles to enable the quantitative groove 305 to rotate to the top end and stop for a period of time, and the actions are repeated; therefore, manual control is not needed, the rice receiving and discharging time is prolonged, and the using effect is optimized.

After the sub-packaging is completed, the servo motor 201 is turned off.

It should be noted that the inner diameter of the outlet at the bottom end of the upper section 1081 of the rice discharging pipe 108 is smaller than the inner diameter of the inlet of the quantitative trough 305, so that the quantitative trough 305 is filled with rice;

the inlet of the lower section 1083 of the rice discharging pipe 108 is larger than the inner diameter of the inlet of the quantitative trough 305, so that the quantitative trough 305 can discharge the rice.

In another embodiment, the fourth rotating shaft 401 is further connected with a stirring rod 407, and the stirring rod 407 is located in the upper section 1081 of the rice discharging pipe 108; therefore, when the fourth rotating shaft 401 rotates, the stirring rod 407 stirs the rice in the upper section 1081, the fluidity of the rice is kept, and the rice is convenient to quantitatively split.

Example 3

On the basis of the above-described embodiments,

also comprises an adjusting component 7; the adjusting component 7 comprises a second servo motor 701, a fifth rotating shaft 702, a moving nut 703, a sliding block 704, a sliding rail 705, a cross rod 706 and a moving plate 707;

the quantitative groove 305 is of a same-diameter structure; the moving plate 707 is arranged in the quantitative groove 305, and the outer edge is lapped with the inner wall of the quantitative groove 305; the fifth rotating shaft 702 is rotatably arranged at the bottom of the quantitative groove 305 and is connected with a second servo motor 701 for driving; two sections of threads with opposite rotating directions are symmetrically processed on the fifth rotating shaft 702 and are in threaded connection with movable nuts 703; a slide rail 705 is fixedly connected to the inner bottom of the quantitative groove 305, a slide block 704 is connected to the lower part of the movable nut 703, and the slide block 704 is slidably connected with the slide rail 705; the cross bar 706 comprises two independent bar members, the top end of which is hinged with the bottom surface of the moving plate 707 and the bottom end of which is hinged with the corresponding moving nut 703.

Specifically, the shape of the moving plate 707 corresponds to the quantitative groove 305, so that when the amount of rice (i.e., the split amount) that can be accommodated in the quantitative groove 305 is to be adjusted, only the second servo motor 701 needs to be controlled to drive the fifth rotating shaft 702 to rotate, and the moving nut 703 is axially moved along the fifth rotating shaft 702 under the action of the screw thread and the limitation of the bottom slider 704 and the slide rail 705; the moving nuts 703 are moved close to or away from each other by controlling the driving direction of the second servo motor 701, so that the moving plate 707 is moved by the cross rod 706, the space for accommodating rice in the quantitative groove 305 is changed, the adjustment of the subpackaging amount is realized, and different subpackaging requirements are met.

Example 4

On the basis of the above-described embodiments,

also comprises a rice guiding component 8; the rice guiding component 8 comprises a second worm 801, a second worm wheel 802, a sixth rotating shaft 803, a spiral auger 804 and a fourth support plate 805;

the fourth support plate 805 is fixedly connected to the top of the right side of the rice storage box 103, and the top end of the first rotating shaft 204 penetrates through the third support plate 205 and is rotatably connected with the fourth support plate 805 through a bearing; a sixth rotating shaft 803 is rotatably arranged in the rice storage box 103, and a spiral auger 804 is arranged on the sixth rotating shaft 803; the right end of the sixth rotating shaft 803 extends out of the rice storage box 103 and is fixedly connected with a second worm wheel 802, the first rotating shaft 204 is correspondingly connected with a second worm 801, and the second worm 801 is meshed with the second worm wheel 802.

Specifically, the first rotating shaft 204 also rotates the second worm 801 and drives the second worm wheel 802 to drive the sixth rotating shaft 803 to rotate, so that the spiral auger 804 rotates to push the rice in the rice storage box 103 to the left, and residue is reduced.

Example 5

Although the above-mentioned embodiment realizes the intermittent discharge of rice to the rice receiving pipe 106, there is a certain space for improving the filtering efficiency of the filter screen 110.

Therefore, on the basis of the above embodiment, the vibration assembly 6 is further included; the vibration component 6 comprises a mounting plate 601, a limiting plate 602, a mounting rod 603, a head 604 and a spring 605;

a limiting plate 602 is fixedly connected to the inner wall of the rice receiving pipe 106 below the filter screen 110, and a spring 605 is connected between the limiting plate 602 and the filter screen 110; the left side of the bottom end of the plugging plate 506 is connected with a mounting plate 601, and the bottom surface of the mounting plate 601 is connected with a mounting rod 603; the mounting bar 603 is positioned above the screen 110 and has a head 604 at the bottom end.

Specifically, while the blocking plate 506 moves up and down, the mounting rod 603 moves synchronously, and when the blocking plate 506 falls down, the end 604 impacts the filter screen 110, and the spring 605 is matched to vibrate the filter screen 110, so that the filtering efficiency of the filter screen 110 is improved.

It should be noted that the electrical components are provided with power supplies, and the control method is the prior art, and is unified here for avoiding the redundancy of description; and the present invention is primarily intended to protect mechanical equipment, the control means and circuit connections will not be explained in detail herein.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise forms disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.

Claims

1. An improved quantitative racking machine for grain rice production is characterized by comprising a frame assembly (1), a power assembly (2), a quantitative assembly (3), a transmission assembly (4) and a rice discharging assembly (5);

the frame component (1) comprises a base (101), a first support plate (102), a rice storage box (103), a rice adding hopper (104), a rice outlet (105), a rice receiving pipe (106), a rice guiding pipe (107), a rice discharging pipe (108), a second support plate (109) and a filter screen (110); the rice storage box (103) is positioned above the base (101) and is connected with the base (101) through a vertical first support plate (102); a rice adding hopper (104) is arranged at the right end of the top of the rice storage box (103), and a rice outlet (105) is arranged at the bottom of the left end; the rice receiving pipe (106) is correspondingly arranged below the rice outlet (105), and a filter screen (110) is arranged in the rice receiving pipe (106); a rice discharging pipe (108) is connected below the rice receiving pipe (106) through a rice guiding pipe (107); the rice guide pipe (107) is arranged obliquely downwards to the right and is connected with the base (101) through a second support plate (109); the rice discharging pipe (108) is vertically arranged;

the power component (2) is arranged on the right side of the first support plate (102), the rice discharge pipe (108) is provided with the quantitative component (3), and the power component (2) is connected with the quantitative component (3); rice storage box (103) left side is provided with rice setting subassembly (5), and power component (2) are connected with rice setting subassembly (5) through transmission assembly (4).

2. The improved quantitative racking machine for producing grain rice as claimed in claim 1, wherein said power assembly (2) comprises a first servo motor (201), a first gear (202), a second gear (203), a first rotating shaft (204), a third support plate (205), a first worm (206), a first worm wheel (207) and a second rotating shaft (208);

the first servo motor (201) is fixed on the base (101), and the output end of the first servo motor extends upwards and is connected with a first gear (202); a third support plate (205) is arranged on the right side of the first support plate (102), and a first rotating shaft (204) is rotatably arranged between the third support plate (205) and the base (101); a second gear (203) is arranged on the first rotating shaft (204), and the second gear (203) is meshed with the first gear (202); the second rotating shaft (208) penetrates through the first support plate (102) and is rotatably connected with the first support plate through a bearing, and a first worm wheel (207) is arranged at the right end of the second rotating shaft (208); a first worm (206) is further arranged on the first rotating shaft (204), and the first worm (206) is meshed with a first worm wheel (207).

3. The improved quantitative racking machine for producing rice with grains as claimed in claim 2, wherein said quantitative component (3) comprises a dial (301), a grooved wheel (302), a third shaft (303), a cylinder (304) and a quantitative groove (305);

the rice discharging pipe (108) comprises an upper section (1081), a cylindrical cavity (1082) and a lower section (1083) which are sequentially communicated from top to bottom, and the cylindrical cavity (1082) is arranged horizontally; a cylinder (304) is correspondingly arranged in the cylindrical cavity (1082), and a quantitative groove (305) is formed in the side wall of the cylinder (304); the cylinder (304) is arranged at the right end of the third rotating shaft (303), and the left end of the third rotating shaft (303) extends out of the cylindrical cavity (1082) and is rotatably connected with the first support plate (102) through a bearing; the left end of the second rotating shaft (208) is provided with a dial (301), the third rotating shaft (303) is correspondingly provided with a four-groove grooved wheel (302), and the dial (301) is matched with the grooved wheel (302).

4. The improved quantitative racking machine for producing grain rice according to claim 3, wherein the rice feeding assembly (5) comprises a second mounting frame (501), a rotary table (502), a second transmission wheel (503), a rotating rod (504), a roller (505), a blocking plate (506), a bump (507), a connecting rod (508), a sliding sleeve (509) and a sliding rod (510);

the blocking plate (506) is arranged along the outer wall of the left side of the rice storage box (103), and a convex block (507) is arranged on the upper section (1081) of the blocking plate (506); a vertical sliding rod (510) is arranged at the left end of the top of the rice storage box (103), a sliding sleeve (509) is arranged on the sliding rod (510), and a bump (507) is connected with the sliding sleeve (509) through a connecting rod (508);

the second mounting rack (501) is fixedly connected to the left side of the rice receiving pipe (106), and a turntable (502) is arranged at the top of the second mounting rack (501); the rotary disc is positioned on the left side of the blocking plate (506), a plurality of rotating rods (504) are uniformly arranged on the rotary disc (502) in the circumferential direction, and rollers (505) are arranged at the outer ends of the rotating rods (504); the turntable (502) is coaxially connected with a second driving wheel (503).

5. The improved quantitative racking machine for producing grain rice as claimed in claim 4, wherein said transmission assembly (4) comprises a fourth rotary shaft (401), a first bevel gear (402), a first mounting rack (403), a second bevel gear (404), a first transmission wheel (405) and a transmission belt (406);

the first mounting frame (403) is positioned on the left side of the second support plate (109), the bottom end of the first mounting frame is connected with the base (101), and the top end of the first mounting frame is provided with a second bevel gear (404); the left side of the dial (301) is coaxially connected with a fourth rotating shaft (401); the left end of the fourth rotating shaft (401) sequentially penetrates through the upper section (1081) of the rice discharging pipe (108) and the second support plate (109) and is provided with a first bevel gear (402); the first bevel gear (402) and the second bevel gear (404) are vertically meshed; the second bevel gear (404) is coaxially provided with a first transmission wheel (405), and the first transmission wheel (405) is in transmission connection with a second transmission wheel (503) through a transmission belt (406).

6. The improved quantitative racking machine for producing rice as claimed in claim 5, wherein the outlet inner diameter of the bottom end of the upper section (1081) of said rice discharging pipe (108) is smaller than the inlet inner diameter of the quantitative groove (305); the inlet of the lower section (1083) of the rice discharging pipe (108) is larger than the inner diameter of the inlet of the quantitative groove (305).

7. The improved quantitative racking machine for producing rice and food grains as claimed in claim 6, wherein said fourth rotating shaft (401) is further provided with a stirring rod (407), and said stirring rod (407) is located in the upper section (1081) of said rice discharging pipe (108).

8. The improved quantitative racking machine for producing rice according to claim 5 or 6, further comprising an adjusting assembly (7); the adjusting component (7) comprises a second servo motor (701), a fifth rotating shaft (702), a movable nut (703), a sliding block (704), a sliding rail (705), a cross rod (706) and a movable plate (707);

the quantitative groove (305) is of a same-diameter structure; the moving plate (707) is arranged in the quantitative groove (305), and the outer edge is lapped with the inner wall of the quantitative groove (305); the fifth rotating shaft (702) is rotatably arranged at the bottom of the quantitative groove (305) and is connected with a second servo motor (701) for driving; two sections of threads with opposite rotation directions are symmetrically arranged on the fifth rotating shaft (702), and are respectively screwed with a movable nut (703); a sliding rail (705) is arranged at the inner bottom of the quantitative groove (305), a sliding block (704) is connected below the movable nut (703), and the sliding block (704) is in sliding connection with the sliding rail (705); the cross rod (706) comprises two independent rod pieces, the top end of the rod piece is hinged with the bottom surface of the moving plate (707), and the bottom end of the rod piece is hinged with the corresponding moving nut (703).

9. The improved quantitative racking machine for producing rice as claimed in claim 5 or 6, further comprising a rice guide assembly (8); the rice guide assembly (8) comprises a second worm (801), a second worm wheel (802), a sixth rotating shaft (803), a spiral auger (804) and a fourth support plate (805);

the fourth support plate (805) is fixedly connected to the top of the right side of the rice storage box (103), and the top end of the first rotating shaft (204) penetrates through the third support plate (205) and is rotatably connected with the fourth support plate (805) through a bearing; a sixth rotating shaft (803) is rotatably arranged in the rice storage box (103), and a spiral auger (804) is arranged on the sixth rotating shaft (803); the right end of the sixth rotating shaft (803) extends out of the rice storage box (103) and is provided with a second worm wheel (802), the first rotating shaft (204) is correspondingly provided with a second worm (801), and the second worm (801) is meshed with the second worm wheel (802).

10. The improved quantitative racking machine for producing rice according to claim 5 or 6, further comprising a vibration assembly (6); the vibration assembly (6) comprises a mounting plate (601), a limiting plate (602), a mounting rod (603), an end head (604) and a spring (605);

a limiting plate (602) is arranged on the inner wall of the rice receiving pipe (106) and below the filter screen (110), and a spring (605) is connected between the limiting plate (602) and the filter screen (110); the left side of the bottom end of the plugging plate (506) is connected with a mounting plate (601), and the bottom surface of the mounting plate (601) is connected with a mounting rod (603); the mounting rod (603) is positioned above the filter screen (110), and the bottom end of the mounting rod is provided with a terminal (604).