CN111672552A

CN111672552A - Grain smashing device for rice planting

Info

Publication number: CN111672552A
Application number: CN202010417793.2A
Authority: CN
Inventors: 刘桂美
Original assignee: Yantai Tiansheng Agricultural Technology Co ltd
Current assignee: Yantai Tiansheng Agricultural Technology Co ltd
Priority date: 2020-05-18
Filing date: 2020-05-18
Publication date: 2020-09-18

Abstract

The invention discloses a grain crushing device for rice planting, which comprises a box body, wherein a feed hopper is inserted into the outer wall of the top of the box body, a fixed pipe is inserted into the outer wall of the bottom of the feed hopper, a second motor is arranged on the outer wall of one side of the box body, a centrifugal box is arranged on the outer wall of one end of an output shaft of the second motor, a first connecting pipe is inserted into one end, away from the feed hopper, of the fixed pipe, one end, away from the fixed pipe, of the first connecting pipe extends into the centrifugal box, through grooves are formed in the inner walls of the two sides of the centrifugal box, and a fixed plate is arranged. According to the rice huller, rice can be added into the centrifugal box through the feed hopper before being crushed, when the rice is added into the centrifugal box, the second motor is started, the second motor drives the centrifugal box to rotate, so that the rice in the centrifugal box flies to the impact plate through the through groove, the rice and the impact plate collide violently, and therefore the rice can be quickly hulled.

Description

Grain smashing device for rice planting

Technical Field

The invention relates to the technical field of grain crushing, in particular to a grain crushing device for rice planting.

Background

The rice is obtained by removing glume from rice, weighing brown rice, and grinding rice bran layer to obtain the final product. Approximately half of the world population uses rice as staple food. Besides being edible, the rice can also be used as industrial raw materials for brewing wine and making sugar, and the rice hulls and rice straws can be used as livestock feed.

Through retrieval, the Chinese patent with publication number CN108452927A discloses an energy-saving grain crushing air dryer, which comprises a body, wherein a feeding pipe is vertically and fixedly arranged on the body, a movable cover plate is arranged on the feeding pipe in a rotating mode, a second motor is fixedly arranged on the right side wall of the body, an output shaft of the second motor is coaxially and fixedly provided with a driving shaft, a conical channel is arranged in the body, a horizontal rod is arranged in the conical channel, and a rotating shaft is arranged on the horizontal rod in a rotating mode; according to the invention, the crushing roller drives the crushing blade to crush the crushing net barrel in a rotating manner, so that not only is the crushing of grains promoted, but also the rotating and dispersing effects on the grains are played, and the screening of the crushing net barrel on the grains is promoted. An energy-saving cereal crushing air dryer in above-mentioned patent exists following not enough: need people earlier to carry out the shelling work to cereal with other apparatus before carrying out cereal breakage to the rice, can not satisfy people to the broken integrated demand of cereal shelling, increased people's working strength, reduced people's work efficiency. Therefore, there is a need for a grain crushing apparatus for rice planting to solve the above problems.

Disclosure of Invention

The invention aims to solve the defects in the prior art and provides a grain crushing device for rice planting.

In order to achieve the purpose, the invention adopts the following technical scheme:

a grain crushing device for rice planting comprises a box body, wherein a feed hopper is inserted into the outer wall of the top of the box body, and the outer wall of the bottom of the feed hopper is inserted with a fixed pipe, the outer wall of one side of the box body is provided with a second motor, and the outer wall of one end of the output shaft of the second motor is provided with a centrifugal box, one end of the fixed pipe far away from the feed hopper is inserted with a first connecting pipe, and one end of the first connecting pipe far away from the fixed pipe extends into the centrifugal box, through grooves are formed on the inner walls of the two sides of the centrifugal box, and the inner wall of the top of the box body is provided with a fixed plate, the outer wall of one side of the fixed plate is provided with an impact plate, the outer wall of one side of the box body is provided with a first motor, and the outer wall of one end of the output shaft of the first motor is fixedly connected with a crushing roller, the inner walls of the two sides of the box body are respectively provided with a first connecting plate, and the outer walls of the two ends of the crushing roller are respectively connected with the outer wall of one side of the first connecting plate in a rotating manner.

Preferably, the inner wall of one side of the box body is provided with a material guide plate, the outer wall of the top of the material guide plate is provided with a fixed column, and the outer wall of one end of the fixed column is provided with an arc-shaped plate.

Preferably, the inner walls of the two sides of the centrifugal box are provided with second connecting plates, and the cross sections of the second connecting plates are wavy.

Preferably, the outer wall of one side of the impact plate is provided with tooth blocks distributed at equal intervals, and the outer wall of one side of each tooth block is provided with an arc-shaped groove.

Preferably, the outer wall of one side of the box body is provided with a through hole, and a slag removal pipe is inserted in the through hole.

Preferably, the outer wall of one side of box is provided with the air-blower, and the outer wall of one side of air-blower pegs graft and has the second connecting pipe, and the one end outer wall that the air-blower was kept away from to the second connecting pipe is provided with out the wind fill.

Preferably, a guide ring is arranged on the inner wall of one side of the box body, and one end of the second connecting pipe penetrates through the guide ring.

Preferably, the outer wall of the bottom of the box body is provided with a round hole, and a discharging pipe is inserted in the round hole.

Preferably, the outer wall of one side of the box body is provided with an air heater, the outer wall of the top of the air heater is inserted with an air guide pipe, and one end of the air guide pipe extends into the box body.

Preferably, the both sides inner wall of box all is provided with the closing plate, and the bottom outer wall of closing plate is pegged graft and is had down the hopper, and one side outer wall of box is provided with the third motor, the output shaft one end fixedly connected with dwang of third motor, and the both sides outer wall of dwang all is provided with the puddler.

The invention has the beneficial effects that:

1. through the second motor, the centrifugal box, the feed hopper, the impact plate, the tooth block and the second connecting plate, people can add the rice into the centrifugal box through the feed hopper before crushing the rice, after the rice is added into the centrifugal box, people start the second motor, the second motor drives the centrifugal box to rotate, so that the rice in the centrifugal box flies to the impact plate through the through groove, the rice and the impact plate are violently collided, thereby being capable of rapidly shelling rice, and meanwhile, the second connecting plate arranged in the centrifugal box is of a double-arc structure, the rice threshing machine has the advantages that the rice threshing quantity can be reduced, so that the linear speed of rice threshing from the centrifugal box is increased, the collision degree of rice and the impact plate is improved, rice can be quickly hulled, the rice can be conveniently crushed by a subsequent device, and the use requirements of people are met;

2. through the arranged air blower, the second connecting pipe and the slag removal pipe, when rice husking work is carried out, people start the air blower, the air blower can blow out rice chaff generated during rice husking from the slag removal pipe, and the rice chaff and rice are prevented from being mixed together to influence the quality of the rice after being crushed;

3. through the arrangement of the first motor, the grinding roller and the first connecting plate, after the rice grains after impurity removal fall on the outer wall of the top of the grinding roller, people start the first motor, the first motor drives the grinding roller to rotate, so that the rice grains can be sufficiently ground and crushed, and meanwhile, the first connecting plates at the two ends of the grinding roller can avoid the situation that the rice grains can not be crushed due to the fact that the rice grains slide down from the two sides of the grinding roller in the crushing process;

4. through the third motor that sets up, the inlet tube, dwang and air heater, people carry out the water injection to the box after the shelling work of rice is accomplished, the rice chaff that the rice shelling produced can float on the surface of water, along with water annotate more the rice chaff can be through removing the slag pipe discharge more, thereby the work of separating of rice chaff and rice chaff has been realized, and people start the third motor when people separate the rice chaff, the third motor drives dwang and puddler and rotates together, can stir the rice chaff of pressing in the bottom, the chaff effect that removes of device has been improved.

Drawings

FIG. 1 is a schematic view showing the structure of a grain-crushing apparatus for rice planting according to example 1;

FIG. 2 is an enlarged view of a part A of a grain crushing apparatus for rice cropping in example 1;

FIG. 3 is a schematic view showing the structure of a striking plate of the grain-crushing apparatus for rice cropping in example 1;

FIG. 4 is a schematic view showing the overall configuration of a grain-crushing apparatus for paddy rice cultivation as set forth in example 1;

fig. 5 is a schematic view of a rotating rod structure of the grain crushing device for rice planting according to embodiment 2.

In the figure: the device comprises a box body 1, a first connecting pipe 2, a centrifugal box 3, a material guide plate 4, a guide ring 5, a second connecting pipe 6, an air blower 7, a crushing roller 8, a material discharging pipe 9, a first motor 10, a first connecting plate 11, a slag removing pipe 12, an air outlet hopper 13, a second motor 14, a fixing plate 15, a feeding hopper 17, an arc-shaped baffle 18, an impact plate 19, a tooth block 20, a second connecting plate 21, a through groove 22, a sealing plate 23, a third motor 24, a rotating rod 25, a water inlet pipe 26, a material discharging hopper 27 and a hot air blower 28.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present patent, 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 exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Example 1

Referring to fig. 1-4, a grain crushing device for rice planting, comprising a box body 1, a feed hopper 17 is inserted into the outer wall of the top of the box body 1, a fixed pipe is inserted into the outer wall of the bottom of the feed hopper 17, a second motor 14 is connected to the outer wall of one side of the box body 1 through a bolt, a centrifugal box 3 is connected to the outer wall of one end of an output shaft of the second motor 14 through a bolt, a first connecting pipe 2 is inserted into the end of the fixed pipe away from the feed hopper 17, one end of the first connecting pipe 2 away from the fixed pipe extends into the centrifugal box 3, through grooves 22 are formed in the inner walls of both sides of the centrifugal box 3, a fixed plate 15 is connected to the inner wall of the top of the box body 1 through a bolt, an impact plate 19 is connected to the outer wall of one side of the fixed plate 15 through a bolt, a first motor, the inner walls of the two sides of the box body 1 are respectively connected with a first connecting plate 11 through bolts, and the outer walls of the two ends of the crushing roller 8 are respectively connected with the outer wall of one side of the first connecting plate 11 in a rotating manner.

Wherein, the inner wall of one side of the box body 1 is connected with a guide plate 4 through a bolt, the outer wall of the top of the guide plate 4 is welded with a fixed column, the outer wall of one end of the fixed column is connected with an arc plate 18 through a bolt, the inner walls of two sides of the centrifugal box 3 are both connected with a second connecting plate 21 through bolts, the cross section of the second connecting plate 21 is wave-shaped, the outer wall of one side of the impact plate 19 is welded with tooth blocks 20 distributed equidistantly, the outer wall of one side of the tooth blocks 20 is provided with an arc groove, the outer wall of one side of the box body 1 is provided with a through hole, a slag removing pipe 12 is inserted in the through hole, the outer wall of one side of the box body 1 is connected with an air blower 7 through a bolt, the outer wall of one side of the air blower 7 is inserted with a second connecting pipe 6, the outer wall of one end of the second connecting pipe 6 far, the outer wall of the bottom of the box body 1 is provided with a round hole, and a blanking pipe 9 is inserted in the round hole.

The working principle is as follows: people can firstly add the rice into the centrifugal box 3 through the feed hopper 17 before crushing the rice, after the rice is added into the centrifugal box 3, people start the second motor 14, the second motor 14 drives the centrifugal box 3 to rotate, so that the rice in the centrifugal box 3 flies to the impact plate 19 through the through groove 22, the rice collides with the impact plate 19 violently, thereby the rice can be rapidly shelled, meanwhile, the second connecting plate 21 arranged in the centrifugal box 3 is of a double-arc structure, the rice flying quantity can be reduced, the rice flying linear speed from the centrifugal box 3 is increased, the collision degree between the rice and the impact plate 19 is improved, the rice can be rapidly shelled, the rice crushing work of a subsequent device can be facilitated, the use requirements of people are met, when the rice is shelled, people start the air blower 7, air-blower 7 can blow off the rice chaff that produces when shelling the rice from slag-removal pipe 12 in, avoid rice chaff and rice to mix together and influenced the quality after the rice is smashed, rice after the edulcoration falls on the top outer wall of crushing roller 8 after people start first motor 10, first motor 10 drives crushing roller 8 and rotates, thereby can carry out abundant crushing that rolls to rice, the first connecting plate 11 in 8 both ends of the crushing roller can avoid crushing roller 8 from its both sides landing and can't carry out kibbling condition emergence crushing from crushing in-process normal water rice simultaneously.

Example 2

Referring to fig. 5, a cereal reducing mechanism is used in rice planting, this embodiment compares in embodiment 1, there is air heater 28 one side outer wall of box 1 through bolted connection, and the top outer wall of air heater 28 pegs graft and has the guide duct, the one end of guide duct extends to inside the box 1, closing plate 23 has all been welded to the both sides inner wall of box 1, and the bottom outer wall of closing plate 23 pegs graft and has hopper 27 down, there is third motor 24 one side outer wall of box 1 through bolted connection, the output shaft one end fixedly connected with dwang 25 of third motor 24, there is the puddler both sides outer wall of dwang 25 all through bolted connection.

The working principle is as follows: people can firstly add the rice into the centrifugal box 3 through the feed hopper 17 before crushing the rice, when the rice is added into the centrifugal box 3, people start the second motor 14, the second motor 14 drives the centrifugal box 3 to rotate, so that the rice in the centrifugal box 3 flies to the impact plate 19 through the through groove 22, the rice and the impact plate 19 are violently collided, thereby the rice can be quickly hulled, meanwhile, the second connecting plate 21 arranged in the centrifugal box 3 is of a double-arc structure, the rice flying quantity can be reduced, the linear speed of the rice flying out from the centrifugal box 3 is increased, the collision degree of the rice and the impact plate 19 is improved, the rice can be quickly hulled, the subsequent device can conveniently crush the rice, the use requirements of people are met, and people inject water into the box body 1 after the rice hulling work is completed, the rice chaff that the rice shelling produced can float on the surface of water, more the rice chaff can be discharged through removing slag pipe 12 along with water is annotated more, thereby realized the separation work of rice chaff and rice paddy, and people start third motor 24 when people separate the rice chaff, third motor 24 drives dwang 25 and puddler and rotates together, can stir the rice chaff of pressing in the bottom, the chaff effect that removes of device has been improved, people start first motor 10 after the rice after the edulcoration falls on the top outer wall of crushing roller 8, first motor 10 drives crushing roller 8 and rotates, thereby can carry out abundant crushing to rice, the first connecting plate 11 in 8 both ends of crushing roller can avoid crushing roller 8 to take place from its both sides landing and can't carry out kibbling condition from crushing roller 8 in crushing process simultaneously.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. A grain smashing device for rice planting comprises a box body (1) and is characterized in that a feeding hopper (17) is inserted into the outer wall of the top of the box body (1), a fixed pipe is inserted into the outer wall of the bottom of the feeding hopper (17), a second motor (14) is arranged on the outer wall of one side of the box body (1), a centrifugal box (3) is arranged on the outer wall of one end of an output shaft of the second motor (14), a first connecting pipe (2) is inserted into one end, away from the feeding hopper (17), of the fixed pipe, one end, away from the fixed pipe, of the first connecting pipe (2) extends into the centrifugal box (3), through grooves (22) are formed in the inner walls of the two sides of the centrifugal box (3), a fixed plate (15) is arranged on the inner wall of the top of the box body (1), an impact plate (19) is arranged on the outer wall of one side of the fixed plate (15, and the outer wall of one end of the output shaft of the first motor (10) is fixedly connected with a crushing roller (8), the inner walls of the two sides of the box body (1) are respectively provided with a first connecting plate (11), and the outer walls of the two ends of the crushing roller (8) are respectively connected with the outer wall of one side of the first connecting plate (11) in a rotating manner.

2. The grain crushing device for rice planting as claimed in claim 1, wherein a material guide plate (4) is arranged on one side of the inner wall of the box body (1), a fixed column is arranged on the outer wall of the top of the material guide plate (4), and an arc-shaped plate (18) is arranged on the outer wall of one end of the fixed column.

3. The grain crushing device for rice planting as claimed in claim 2, wherein the inner walls of both sides of the centrifugal box (3) are provided with second connecting plates (21), and the cross section of the second connecting plates (21) is wave-shaped.

4. The grain crushing device for rice planting as claimed in claim 3, wherein the impact plate (19) is provided with tooth blocks (20) at equal intervals on the outer wall of one side, and the tooth blocks (20) are provided with arc-shaped grooves on the outer wall of one side.

5. The grain crushing device for rice planting as claimed in claim 1, wherein the outer wall of one side of the box body (1) is provided with a through hole, and a deslagging pipe (12) is inserted into the through hole.

6. The grain crushing device for rice planting as claimed in claim 5, wherein an air blower (7) is arranged on the outer wall of one side of the box body (1), a second connecting pipe (6) is inserted into the outer wall of one side of the air blower (7), and an air outlet hopper (13) is arranged on the outer wall of one end, far away from the air blower (7), of the second connecting pipe (6).

7. The grain crushing device for rice planting as claimed in claim 6, wherein a guide ring (5) is provided on one side inner wall of the box body (1), and one end of the second connection pipe (6) passes through the guide ring (5).

8. The grain crushing device for rice planting as claimed in claim 7, wherein the outer wall of the bottom of the box body (1) is provided with a round hole, and a blanking pipe (9) is inserted into the round hole.

9. The grain crushing device for rice planting as claimed in claim 2, wherein a hot air blower (28) is arranged on the outer wall of one side of the box body (1), an air guide pipe is inserted into the outer wall of the top of the hot air blower (28), and one end of the air guide pipe extends into the box body (1).

10. The grain crushing device for rice planting as claimed in claim 2 or 4, wherein sealing plates (23) are arranged on the inner walls of two sides of the box body (1), a blanking hopper (27) is inserted into the outer wall of the bottom of the sealing plates (23), a third motor (24) is arranged on the outer wall of one side of the box body (1), a rotating rod (25) is fixedly connected to one end of an output shaft of the third motor (24), and stirring rods are arranged on the outer walls of two sides of the rotating rod (25).