CN111528716A

CN111528716A - Rice storage barrel capable of quantitatively discharging rice

Info

Publication number: CN111528716A
Application number: CN202010615457.9A
Authority: CN
Inventors: 洪海龙
Original assignee: Jiangxi Suoyilaonong Agricultural Development Co ltd
Current assignee: Jiangxi Suoyilaonong Agricultural Development Co ltd
Priority date: 2020-06-30
Filing date: 2020-06-30
Publication date: 2020-08-14

Abstract

The invention provides a rice storage barrel capable of quantitatively discharging rice, which comprises a barrel body, a partition plate, an impeller and a driving device, wherein the partition plate is arranged in the barrel body, the top surface of the partition plate is provided with a rice dropping opening, a rice measuring cavity is arranged below the rice dropping opening, the impeller is rotatably arranged in the rice measuring cavity and is connected with the driving device, and the impeller is provided with a plurality of blades. The rice outlet quantity of each time is quantified by utilizing the matching of the impeller and the partition plate, the function of quantitatively discharging the rice is realized, the unit rice outlet quantity is small, the rice required by different rice quantities can be taken out once, the impeller is driven to rotate by the driving device, the rice hopper is convenient and quick, the whole volume is small, the capacity of the rice hopper is large, and on the other hand, the rice grains are prevented from being clamped between the blades and the partition plate by using the bent blades to cause the damage of the device.

Description

Rice storage barrel capable of quantitatively discharging rice

Technical Field

The invention relates to a rice storage device, in particular to a rice storage barrel capable of quantitatively discharging rice.

Background

Rice is one of staple food of each family, and each family often uses rice bucket to deposit more rice and uses in preparation. The traditional rice taking mode is that a measuring cup is used for taking rice, and a hand needs to be put into a rice bucket for scooping up the rice, so that the hand needs to be wiped dry before taking the rice, which is troublesome; and the rice can be taken out by the measuring cup only for a plurality of times according to experience, and the number of people or the amount of rice is not easy to adjust when the number of people or the amount of rice changes, so that the rice is wasted or the amount of rice is insufficient.

The existing rice buckets with various fixed quantities of rice, such as the fixed quantity rice bucket disclosed in CN201621017149.1, have the same rice quantity and larger rice quantity each time, and cannot be adjusted for the conditions of multiple people and small rice quantity; the CN201810285676.8 discloses a rice bucket capable of obtaining rice in batches, which is provided with a plurality of rice bucket openings arranged transversely for discharging rice, and rice is obtained by a plurality of rice buckets with different sizes, although rice with different quantities can be obtained at a time, the rice bucket occupies a large volume, so that the kitchen space is more restricted; the two kinds of rice buckets have the problems that when the number of people is large, the rice buckets still need to be measured for many times, and the use is inconvenient.

Disclosure of Invention

Technical problem to be solved

The invention aims to provide a rice storage barrel capable of quantitatively discharging rice, which can quantitatively discharge rice, has small unit rice discharge amount and high rice discharge speed and is convenient to use. In order to achieve the purpose, the invention adopts the following technical scheme:

(II) technical scheme

A rice storage barrel capable of quantitatively discharging rice comprises a barrel body, a partition plate, an impeller and a driving device, wherein the partition plate is arranged in the barrel body, a rice falling opening is formed in the top surface of the partition plate, a rice measuring cavity is arranged below the rice falling opening, the impeller is rotatably arranged in the rice measuring cavity and connected with the driving device, and a plurality of blades are arranged on the impeller.

Furthermore, the driving device comprises a ratchet wheel, a pawl and a hand-held piece, the ratchet wheel is fixed at the coaxial position of the impeller in a rotatable manner, the pawl is fixed on the impeller and is abutted against the ratchet teeth on the ratchet wheel, one end of the hand-held piece is fixed on the ratchet wheel, and the other end of the hand-held piece is positioned outside the barrel body.

Preferably, a scale plate is arranged between the hand piece and the barrel body.

Further, the automatic cleaning machine further comprises a controller and a control panel, the driving device is a stepping motor, the stepping motor is connected with the impeller, the control panel is arranged on the outer wall of the barrel body, and the controller is connected with the stepping motor and the control panel.

Further, a rice outlet is formed below the rice measuring cavity, and rice cutting blocks and rice stopping blocks with arc-shaped inner walls are respectively arranged on two sides of the rice measuring cavity in the direction perpendicular to the axis of the impeller.

Preferably, the length of the arc edge of the rice-cutting block is not less than two times of the arc length of the tops of two adjacent blades.

Preferably, the rice stopping block extends to the lower part of the impeller to form a guide block.

Further, the blade is in the shape of an arc bent plate, and the top of the blade does not exceed the bottom of the adjacent blade in the bending direction.

Furthermore, the upper surface of the partition plate is a concave surface, and the rice dropping opening is funnel-shaped and is positioned at the lowest point of the concave surface.

Further, both sides of the bottom of the barrel body are respectively provided with a roller and a standing foot, and the top of one side of the roller of the barrel body is provided with a handle.

(III) advantageous effects

Compared with the prior art, the rice quantitative discharging device has the obvious advantages and beneficial effects that the rice quantitative discharging function is realized by utilizing the matching of the impeller and the partition plate to quantify the rice discharging amount each time, the unit rice discharging amount is small, rice required by different rice amounts can be taken out once, the impeller is driven to rotate by the driving device, the rice quantitative discharging device is convenient and quick, the whole volume is small, the rice bucket is large in capacity, and on the other hand, the rice grains are prevented from being clamped between the blades and the partition plate by using the bent blades to cause the damage of the device.

Drawings

The invention will be further described with reference to the following examples with reference to the accompanying drawings.

FIG. 1 is a schematic view of the overall cross-sectional structure of the present invention;

FIG. 2 is an enlarged view of a portion of FIG. 1 at I;

fig. 3 is an enlarged partial sectional view of the partition plate 4;

FIG. 4 is a schematic view showing the shape of an impeller 5 according to a second embodiment;

FIG. 5 is an exploded view of the assembly of the third embodiment;

fig. 6 is an exploded view of the assembly of the fourth embodiment.

The reference numbers illustrate:

1. a barrel body;	2. a rice hopper;
		3. a barrel cover;	4. a partition plate;
401. rice falling port;	402. a rice measuring cavity;
		403. rice outlet	404. Cutting rice blocks;
405. stopping rice blocks;	406. a guide block;
		5. an impeller;	501. a blade;
6. a left baffle;	7. a right baffle;
		701. a first through hole;	702. a second through hole;
8. a stepping motor;	801. a ratchet wheel;
		802. a pawl;	803. a handpiece;
804. a scale plate;	805. a stepping motor;
		806. a spring plate;	9. a roller;
10. standing;	11. a handle;
		12. a control panel;	13. and (4) a handle.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.

In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are used merely for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

The invention is further described with reference to the following detailed description and accompanying drawings.

Referring to fig. 1 to 6, a rice storage barrel capable of quantitatively discharging rice comprises a barrel body 1, a partition plate 4, an impeller 5 and a driving device 8, wherein:

a drawable rice hopper 2 is arranged in the barrel body 1, and a barrel cover 3 is arranged at the top of the barrel body 1;

the partition plate 4 is arranged in the barrel body 1, can be integrally formed with the barrel body 1, can be fixed in the barrel body 1 through screws or buckles, and can be placed in the barrel body 1 through a boss arranged on the inner wall of the barrel body 1; a rice dropping opening 401 is arranged on the top surface of the partition plate 4, and a rice measuring cavity 402 is arranged below the rice dropping opening 401;

the rice measuring cavity 402 is respectively provided with a rice cutting block 404 and a rice stopping block 405 with arc inner walls at two sides in the direction vertical to the axis of the impeller 5;

a rice outlet 403 is arranged below the rice measuring cavity 402, and a rice bucket 2 capable of being drawn out of the barrel body 1 is arranged below the rice outlet 403;

the impeller 5 is positioned in the rice measuring cavity 402, the impeller 5 is provided with a plurality of blades 501, the two sides of the impeller 5 are respectively provided with a left baffle 6 and a right baffle 7, and the tops of the blades 501 are in contact with the arc-shaped inner walls of the rice cutting block 404 and the rice stopping block 405;

the thickness of the rice cutting block 404 and the rice stopping block 405 is the same as the width of the blade 501 and is larger than the diameter of the bottom opening of the rice dropping port 401, so as to ensure that the rice measuring cavity 402 forms a seal and rice grains fall between two adjacent blades from the rice dropping port 401.

When the impeller 5 rotates, rice grains continuously fall into the lattices between the two blades 501 below the rice falling port 401, the rice cutting block 404 ensures that the rice amount of each lattice is consistent, and the rice stopping block 405 can prevent the rice grains from leaking out from the reverse direction

Regarding the shape of the blade 501, the present invention provides the following two embodiments:

the first embodiment,

As shown in fig. 2, the blades 501 are straight plates, the tops of the blades are flush with the bottom of the rice dropping opening 401, the space above the impeller 5 is large and small, and the rice dropping and discharging speed is high.

Example II,

As shown in fig. 4, the blades 501 are bent, the rotation direction of the impeller 5 is counterclockwise, and the tops of the blades 501 do not exceed the bottoms of the adjacent blades 501 in the bending direction, so that gaps between the blades 501 due to the fact that the tops of the blades 501 shield the rice are avoided; this shape of the blade 501 is thin at the tip and forms an acute angle with the rice-cutting block 404, and does not catch on rice grains when in contact with the rice-cutting block 404.

The driving device 8 is connected with the impeller 5 to drive the impeller 5 to rotate, and as for the structure of the driving device 8, the following two embodiments are provided:

example III,

As shown in fig. 5, the driving device 8 is a stepping motor 805, the stepping motor 805 is connected to a controller, the controller obtains the required rice through a control panel 12 arranged on the outer wall of the barrel 1, calculates the required rotation angle of the impeller 5 and then controls the stepping motor 805 to drive the impeller 5 to rotate, so as to realize quantitative rice output;

in this embodiment, the output shaft of the stepping motor 805 can pass through the shaft hole in the middle of the right baffle 7 to connect with the impeller 5 for direct transmission, and can also connect with the rotating shaft of the impeller 5 through a belt to prevent the blade 501 from being stuck and prevent the blade 501 from being damaged due to the force applied by the stepping motor 805.

Example four,

As shown in fig. 4 and 6, the driving device 8 includes a ratchet 801, a pawl 802 and a hand piece 803, the ratchet 801 is rotatably fixed at a coaxial position of the impeller 5, the pawl 802 is fixed on the impeller 5 and abuts against the ratchet teeth on the ratchet 801, one end of the hand piece 803 is fixed on the ratchet 801, and the other end is located outside the barrel body 1; in order to ensure the rotation accuracy of the impeller 5, a scale plate 804 is arranged between the free end of the hand piece 803 and the barrel body 1, the hand piece 803 can be a hand wheel to achieve the purpose of labor saving, and can also be a cylinder with a pointer to further ensure the accuracy of measuring meter;

in this embodiment, when taking rice, the user only needs to rotate the hand-held piece 803 counterclockwise, and the hand-held piece 803 clamps the pawl 802 through the ratchet 801 to drive the impeller 5 to rotate, so as to finish rice output; after the rice is taken, the hand piece 803 is rotated clockwise, at the moment, the ratchet 801 cannot be clamped by the pawl 802, so that the hand piece 803 is enabled to return to zero, and the rice is taken next time conveniently.

In the fourth embodiment, the center of the right baffle 7 is provided with a first through hole 701 for the ratchet wheel 801, the pawl 802 and the hand piece 803 to pass through in a rotating manner, the diameter of the through hole needs to be smaller than the diameter of the bottom of the blade 501, and the outer diameter of the sealing plate 701 needs to be larger than the diameter of the top of the blade 501, so that the sealing performance of the two sides of the rice measuring cavity 402 is ensured, and rice leakage is prevented; a plurality of second through holes 702 for installing and fixing the right baffle 7 are arranged around the first through hole 701.

As shown in fig. 4, in the fourth embodiment, in order to make the pawl 802 always abut against the ratchet wheel 801, the impeller 5 is provided with a spring 806, and the spring 806 abuts against the pawl 802 to prevent the pawl from separating from the ratchet on the ratchet wheel 801 due to gravity when rotating.

In the fourth embodiment, in order to increase the feedback of the current position of the impeller 5, the ratchet wheel 801 is provided with a spring clip bead, and when the ratchet wheel rotates one time, the spring clip bead can make a sound and generate resistance change.

The following two embodiments are given for the fixing or connecting manner of the rice-cutting block 404, the rice-stopping block 405, the left baffle 6 and the right baffle 7:

example V,

The rice cutting block 404, the rice stopping block 405 and the left baffle 6 are integrally formed with the partition plate 4, so that later-stage installation steps and loosening probability are reduced; when the rice metering device is installed, the output of the driving device 8 penetrates through the shaft hole in the center of the right baffle 7 to be connected with the impeller 5, and then the impeller 5 is placed in the rice metering cavity 402 and the right baffle 7 is fixed.

Example six,

As shown in fig. 5 and 6, the rice cutting block 404, the rice stopping block 405 and the partition plate 4 are of a split structure, so that the production difficulty is reduced, meanwhile, the left baffle 6 and the right baffle 7 are fixed by bolts to reduce the installation steps and increase the stability, and at the moment, through holes for the bolts to penetrate through are formed in the rice cutting block 404 and the rice stopping block 405; when the rice cutting device is installed, the output of the driving device 8 penetrates through a shaft hole in the center of the right baffle 7 to be connected with the impeller 5, then the impeller 5 is placed in the rice measuring cavity 402, and finally the left baffle 6 and the right baffle 7 are fixed on two sides of the rice cutting block 404 and the rice stopping block 405 through bolts.

To ensure that the rice grains slide into the rice bucket 2 along the blades 501, the bottom edge of the rice-cutting block 404 is not higher than the axis of the impeller 5.

In order to ensure that rice grains fall into the space between the blades 501, the width of the bottom of the rice falling port 401 is not wider than the distance between the tops of the two adjacent blades 501.

For convenient removal, staving 1 bottom both sides are provided with gyro wheel 9 and stand foot 10 respectively, staving 1 is in the top of gyro wheel 9 one side is provided with handle 11, only needs to utilize gyro wheel 9 to remove through handle 11 slope ladle body during the removal.

In order to prevent rice grains from falling into the area outside the rice bucket 2, the rice stopping block 405 extends to the lower part of the impeller 5 to form a guide block 406, the top surface of the guide block 406 is inclined, and the lowest point of the guide block is positioned above the rice bucket 2.

In order to make the rice fall into the rice falling port 401, the upper surface of the partition plate 4 is a concave surface, and the rice falling port 401 is funnel-shaped and is positioned at the lowest point of the concave surface.

A barrel cover 3 is fixed at the top of the barrel body 1 through a hinge, and handles 13 are arranged on the barrel cover 3 and the rice hopper 2 for opening and pulling out the rice hopper 2 conveniently.

The rice storage barrel has the advantages that the rice discharging amount of each time is quantified by matching of the impeller and the partition plate, the rice storage barrel achieves the function of quantitative rice discharging, the impeller is driven to rotate by the stepping motor, the purpose of automatic rice discharging is achieved, convenience and rapidness are achieved, the whole volume is small, the capacity of the rice bucket is large, and on the other hand, the rice grains are prevented from being clamped between the blades and the partition plate to cause damage to the rice storage barrel by using the bent blades.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the technical scope of the present invention, so that any minor modifications, equivalent changes and modifications made to the above embodiment according to the technical spirit of the present invention are within the technical scope of the present invention.

Claims

1. The utility model provides a can go out rice storage bucket of rice of ration, includes staving (1), its characterized in that: still include division board (4), impeller (5), drive arrangement (8), division board (4) set up in staving (1) to rice mouth (401) have been seted up to its top surface, should fall rice mouth (401) below be measurement rice chamber (402), impeller (5) rotatable formula is located in measurement rice chamber (402) and with drive arrangement (8) link to each other, are provided with a plurality of blade (501) on this impeller (5).

2. The rice storage bucket capable of quantitatively discharging rice as claimed in claim 1, wherein: the driving device (8) comprises a ratchet wheel (801), a pawl (802) and a hand piece (803), the ratchet wheel (801) is fixed at the coaxial position of the impeller (5) in a rotatable mode, the pawl (802) is fixed on the impeller (5) and is abutted to ratchet teeth on the ratchet wheel (801), one end of the hand piece (803) is fixed on the ratchet wheel (801), and the other end of the hand piece (803) is located outside the barrel body (1).

3. The rice storage bucket capable of quantitatively discharging rice as claimed in claim 2, wherein: a scale plate (804) is arranged between the outer end of the hand piece (803) and the barrel body (1).

4. The rice storage bucket capable of quantitatively discharging rice as claimed in claim 1, wherein: the automatic cleaning machine is characterized by further comprising a controller and a control panel (12), wherein the driving device (8) is a stepping motor (805), the stepping motor (805) is connected with the impeller (5), the control panel (12) is arranged on the outer wall of the barrel body (1), and the controller is connected with the stepping motor (805) and the control panel (12).

5. The rice storage bucket capable of quantitatively discharging rice as claimed in claim 1, wherein: a rice outlet (403) is formed below the rice measuring cavity (402), and rice cutting blocks (404) and rice stopping blocks (405) with arc-shaped inner walls are respectively arranged on two sides of the rice measuring cavity (402) in the direction vertical to the axis of the impeller (5).

6. The rice storage bucket capable of quantitatively discharging rice as claimed in claim 5, wherein: the length of the arc edge of the rice-cutting block (404) is not less than twice of the arc length of the tops of two adjacent blades (501).

7. The rice storage bucket capable of quantitatively discharging rice as claimed in claim 5, wherein: the rice stopping block (405) extends to the lower part of the impeller (5) to form a guide block (406).

8. The rice storage bucket capable of quantitatively discharging rice as claimed in claim 1, wherein: the blades (501) are arc-shaped bent plate-shaped, and the tops of the blades (501) do not exceed the bottoms of the adjacent blades (501) in the bending direction.

9. The rice storage bucket capable of quantitatively discharging rice as claimed in claim 1, wherein: the upper surface of the partition plate (4) is a concave surface, and the rice dropping opening (401) is funnel-shaped and is positioned at the lowest point of the concave surface.

10. The rice storage bucket capable of quantitatively discharging rice as claimed in claim 1, wherein: the novel garbage can is characterized in that rollers (9) and standing legs (10) are respectively arranged on two sides of the bottom of the can body (1), and a handle (11) is arranged at the top of one side of each roller (9) of the can body (1).