CN214451969U - Metering device for grain processing - Google Patents
Metering device for grain processing Download PDFInfo
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- CN214451969U CN214451969U CN202120254870.7U CN202120254870U CN214451969U CN 214451969 U CN214451969 U CN 214451969U CN 202120254870 U CN202120254870 U CN 202120254870U CN 214451969 U CN214451969 U CN 214451969U
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- transmission
- metering device
- fixedly connected
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Abstract
The utility model discloses a metering device for grain processing, which comprises a left support plate and a right support plate, wherein a transmission frame is arranged between the left support plate and the right support plate, the right side wall of the left support plate is provided with a transmission structure, the output end of the transmission structure is fixedly connected with a transmission rod, and the output end of the transmission rod is in transmission connection with a transmission belt; the outer surface of the transmission belt is fixedly connected with a plurality of groups of limiting blocks, and each group of limiting blocks is provided with two limiting blocks; the right side of driving frame is provided with down the feed bin, the output fixedly connected with discharge gate of feed bin down, the middle part of the output of discharge gate is provided with the solenoid valve, the downside of discharge gate is provided with weight induction plate. The utility model discloses in, this metering device's precision is high, need not artifically move the rice from metering device after the measurement down, has not only alleviateed operating personnel's intensity of labour, has also improved work efficiency.
Description
Technical Field
The utility model relates to a food processing field especially relates to a metering device of grain processing.
Background
Grain is a general name of various plant seeds in cooked food, also called as 'grain', contains rich nutrient substances, mainly includes protein, vitamins, dietary fiber, fat and the like, and can be reasonably stored, transported and distributed, and the quality, quantity and timeliness of the grain can be ensured, but as is well known, because of the special cargo property of the grain, the grain has the characteristics of large quantity, dispersion, difficult statistical management, strict requirement on environment and the like, when the grain is stored, the grain can be weighed and metered, China is a large population country, a large grain consumption country and a large grain production country, and no matter for contracting agriculture individual households or large-scale industrialized farms, the harvesting and warehousing of the grain face frequent grain weighing, and in daily various grain settlement, the grain is not required to be weighed
The existing rice metering device has the defects that the metering accuracy is low, and rice needs to be manually moved down from the metering device after metering in actual work, so that the labor intensity of operators is increased, and the working efficiency is reduced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a metering device for grain processing.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the transmission mechanism comprises a left supporting plate and a right supporting plate, wherein a transmission frame is arranged between the left supporting plate and the right supporting plate, a transmission structure is arranged on the right side wall of the left supporting plate, the rotation structure comprises a transmission wheel and a driven wheel, and the transmission wheel is meshed with the driven wheel;
the output end of the transmission structure is fixedly connected with a transmission rod, and the output end of the transmission rod is in transmission connection with a transmission belt;
the outer surface of the transmission belt is fixedly connected with a plurality of groups of limiting blocks, and each group of limiting blocks is provided with two limiting blocks;
the right side of driving frame is provided with down the feed bin, the output fixedly connected with discharge gate of feed bin down, the middle part of the output of discharge gate is provided with the solenoid valve, the downside of discharge gate is provided with weight induction plate.
As a further description of the above technical solution:
the left surface of left branch fagging is fixed with the support frame, the last fixed surface of support frame is connected with servo motor.
As a further description of the above technical solution:
the transmission wheel is fixedly connected with the output end of the servo motor, twelve transmission teeth are fixedly connected to the right surface of the transmission wheel, the twelve transmission teeth are divided into three groups, and the three groups of transmission teeth are uniformly distributed on the right surface of the left supporting plate.
As a further description of the above technical solution:
the outer side of the driven wheel is fixedly connected with two groups of driven teeth, the number of the driven teeth in each group is three, and the driven teeth are matched with the transmission teeth.
As a further description of the above technical solution:
the transmission belt is in sliding connection with the transmission frame, and the right end of the transmission rod rotates inside the right support plate.
As a further description of the above technical solution:
the weight sensing plate is arranged between the transmission belt and the transmission frame.
As a further description of the above technical solution:
grain packaging container is arranged between the limiting blocks, the length of the grain packaging container is equal to the distance between the two limiting blocks of the same group, and one side of each limiting block, which is close to the grain packaging container, is obliquely arranged.
As a further description of the above technical solution:
and the right surface of the left supporting plate and the left surface of the right supporting plate are fixedly connected with dust baffles.
The utility model discloses following beneficial effect has:
1. compared with the prior art, this metering device of grain processing is provided with the drive belt, and grain packaging container removes under the effect of drive belt, work load and working strength when the grain measurement that has significantly reduced to can effectively improve the efficiency of measurement work.
2. Compared with the prior art, this metering device stopper of grain processing, the cross section of stopper sets up to right trapezoid's hypotenuse can effectively carry on spacingly to grain packaging container towards the middle part of conveyer belt, improves the accuracy of measurement.
3. Compared with the prior art, the metering device for grain processing is provided with the driving wheel and the driven wheel, so that the conveying belt can move intermittently, and the phenomenon that the service life of the driving motor is greatly reduced due to sudden stop and sudden start during grain metering is avoided.
4. Compared with the prior art, this metering device of grain processing has set up weight induction board and solenoid valve, when weight induction board sensed grain packaging container and is located weight induction board top, signals make servo motor close, the solenoid valve is opened, when weight induction board sensed the upside reaches the default, signals make servo motor open, the solenoid valve is closed, has realized the automation of measurement, and the accuracy is higher.
Drawings
Fig. 1 is a top view of a metering device for grain processing according to the present invention;
fig. 2 is a side view of a transmission structure of a metering device for grain processing according to the present invention;
fig. 3 is a schematic view of a transmission structure of a metering device for grain processing according to the present invention;
fig. 4 is a side view of the metering device for grain processing according to the present invention.
Illustration of the drawings:
1. a transmission frame; 2. a transmission belt; 3. a transmission rod; 4. a left support plate; 5. a right support plate; 6. a dust guard; 7. a support frame; 8. a servo motor; 9. a grain packaging container; 10. a limiting block; 11. discharging a bin; 12. a weight sensing plate; 13. a driving wheel; 14. a transmission gear; 15. a driven wheel; 16. a driven tooth; 17. an electromagnetic valve; 18. and (4) a discharge port.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; 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 meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-4, the present invention provides an embodiment: including left support plate 4, right support plate 5, left support plate 4, be provided with gear frame 1 between the right support plate 5, the right side wall of left support plate 4 is provided with transmission structure, revolution mechanic includes drive wheel 13, from driving wheel 15, drive wheel 13 meshes from driving wheel 15 mutually, left surface fixedly connected with support frame 7 of left support plate 4, the last fixed surface of support frame 7 is connected with servo motor 8, drive wheel 13 and servo motor 8's output fixed connection, the right surface fixedly connected with twelve driving teeth 14 of drive wheel 13, twelve driving teeth 14 divide into three groups, three group's driving teeth 14 evenly distributed are on the right surface of left support plate 4, from two sets of driven teeth 16 of outside fixedly connected with of driving wheel 15, every group is driven tooth 16 and is provided with threely, driven tooth 16 cooperatees with driving teeth 14.
The output fixedly connected with transfer line 3 of transmission structure, the output transmission of transfer line 3 is connected with drive belt 2, is sliding connection between drive belt 2 and the transmission frame 1, and the right-hand member of transfer line 3 rotates in the inside of right branch fagging 5, and the equal fixedly connected with dust board 6 in right surface of left branch fagging 4, the left surface of right branch fagging 5.
The surface fixed connection of drive belt 2 has a plurality of groups stopper 10, and every group stopper 10 all is provided with two stoppers 10, is provided with grain packaging container 9 between the stopper 10, and grain packaging container 9's length equals with the distance between two stoppers 10 of a set of, and stopper 10 is close to grain packaging container 9's a side slope setting.
The right side of driving frame 1 is provided with feed bin 11 down, and the output fixedly connected with discharge gate 18 of feed bin 11 down, and the middle part of the output of discharge gate 18 is provided with solenoid valve 17, and the downside of discharge gate 18 is provided with weight sensing board 12 for detect weight and control solenoid valve 17, servo motor 8's switch, weight sensing board 12 sets up between drive belt 2, driving frame 1.
The working principle is as follows: firstly, the servo motor 8 is started, the grain packaging container 9 is placed between two transverse limiting blocks 10, because of contacting with the inclined plane, the grain packaging container 9 slides downwards to be positioned in the middle of the two limit blocks 10, the servo motor 8 drives the driving wheel 13 to rotate, due to the intermittent meshing between the transmission teeth 14 and the driven teeth, the driven wheel 15 makes intermittent motion, so that the transmission belt 2 starts to rotate intermittently, then, when the grain packaging container 9 moves right above the weight sensing plate 12, the weight sensing plate 12 will sense that the grain packaging container 9 is located above the weight sensing plate 12, send out signals to close the servo motor 8 and open the electromagnetic valve 17, when the weight sensing plate senses that the weight of the upper side reaches a preset value 12, a signal is sent out to enable the servo motor 8 to be started and the electromagnetic valve 17 to be closed, and the metering work of grain processing is completed.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (8)
1. The utility model provides a metering device of grain processing, includes left branch fagging (4), right branch fagging (5), its characterized in that: a transmission frame (1) is arranged between the left supporting plate (4) and the right supporting plate (5), a transmission structure is arranged on the right side wall of the left supporting plate (4), the transmission structure comprises a transmission wheel (13) and a driven wheel (15), and the transmission wheel (13) is meshed with the driven wheel (15);
the output end of the transmission structure is fixedly connected with a transmission rod (3), and the output end of the transmission rod (3) is in transmission connection with a transmission belt (2);
the outer surface of the transmission belt (2) is fixedly connected with a plurality of groups of limiting blocks (10), and each group of limiting blocks (10) is provided with two limiting blocks (10);
the right side of transmission frame (1) is provided with down feed bin (11), the output fixedly connected with discharge gate (18) of feed bin (11) down, the middle part of the output of discharge gate (18) is provided with solenoid valve (17), the downside of discharge gate (18) is provided with weight sensing board (12).
2. The metering device of claim 1, wherein: the left surface of left branch fagging (4) is fixed and is connected with support frame (7), the last fixed surface of support frame (7) is connected with servo motor (8).
3. The metering device of claim 1, wherein: the transmission wheel (13) is fixedly connected with the output end of the servo motor (8), twelve transmission teeth (14) are fixedly connected to the right surface of the transmission wheel (13), twelve transmission teeth (14) are divided into three groups, and the three groups of transmission teeth (14) are uniformly distributed on the right surface of the left support plate (4).
4. The metering device of claim 1, wherein: two groups of driven teeth (16) are fixedly connected to the outer side of the driven wheel (15), three driven teeth (16) are arranged in each group, and the driven teeth (16) are matched with the transmission teeth (14).
5. The metering device of claim 1, wherein: the transmission belt (2) is in sliding connection with the transmission frame (1), and the right end of the transmission rod (3) rotates inside the right support plate (5).
6. The metering device of claim 1, wherein: the weight sensing plate (12) is arranged between the transmission belt (2) and the transmission frame (1).
7. The metering device of claim 1, wherein: grain packaging container (9) are arranged between the limiting blocks (10), the length of the grain packaging container (9) is equal to the distance between the two limiting blocks (10) in the same group, and the limiting blocks (10) are obliquely arranged on one side close to the grain packaging container (9).
8. The metering device of claim 1, wherein: the dust board (6) is fixedly connected to the right surface of the left supporting plate (4) and the left surface of the right supporting plate (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120254870.7U CN214451969U (en) | 2021-01-29 | 2021-01-29 | Metering device for grain processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120254870.7U CN214451969U (en) | 2021-01-29 | 2021-01-29 | Metering device for grain processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214451969U true CN214451969U (en) | 2021-10-22 |
Family
ID=78116797
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120254870.7U Active CN214451969U (en) | 2021-01-29 | 2021-01-29 | Metering device for grain processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214451969U (en) |
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2021
- 2021-01-29 CN CN202120254870.7U patent/CN214451969U/en active Active
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