Rice and processing equipment and processing method thereof

Abstract

The invention relates to rice processing, in particular to rice and processing equipment and processing method.The rice processing equipment comprises a mounting support, a mounting disc is fixedly connected to the mounting support, a feeding mechanism is fixedly connected to the mounting disc, and a conical disc is fixedly connected to the bottom of the mounting disc; a plurality of drying mechanisms which are vertically arranged side by side are arranged at the bottom of the conical disc, a first screening channel is formed between the bottom of the conical disc and the first drying mechanism on the upper side, a second screening channel is formed between the drying mechanisms, a wrapping cylinder is fixedly connected to the bottom of the mounting support, and the multiple drying mechanisms are all fixedly connected into the wrapping cylinder; the first screening channel and the second screening channel both communicate with the wrapping cylinder. And the harvested rice can be dried and screened.

Description

Technical Field

[0001] The present invention relates to rice processing, and more particularly to rice and a processing device and method thereof. Background Art

[0002] Rice is formed by processing paddy rice. After harvesting, paddy rice needs to be peeled, dried, screened, peeled, ground and other processes. For example, the patent publication number CN220818447U discloses a rice dryer for rice processing; it includes a mounting frame, a storage frame, a drying barrel, a vacuum tube, a screen frame and a feeding belt; a storage frame is installed on one side of the upper part of the mounting frame, a feeding port is provided on the storage frame, a drying barrel is provided on one side of the upper part of the storage frame, a screen frame is provided inside the drying barrel, the screen frame penetrates the storage frame and is connected to the storage frame, and a feeding belt is provided inside the screen frame. However, the disadvantage of this patent is that it is impossible to complete the drying and screening of paddy rice at the same time, and the working efficiency is low. Summary of the invention

[0003] The purpose of the present invention is to provide rice and a processing device and a processing method thereof, which can dry and screen the harvested rice.

[0004] The purpose of the present invention is achieved through the following technical solutions:

[0005] A rice processing device comprises a mounting bracket, a mounting plate is fixedly connected to the mounting bracket, a feeding mechanism is fixedly connected to the mounting plate, a conical plate is fixedly connected to the bottom of the mounting plate, a plurality of drying mechanisms are arranged vertically side by side at the bottom of the conical plate, a first screening channel is formed between the bottom of the conical plate and the first drying mechanism on the upper side, a second screening channel is formed between the drying mechanisms, a wrapping cylinder is fixedly connected to the bottom of the mounting bracket, a plurality of drying mechanisms are fixedly connected in the wrapping cylinder, and the first screening channel and the second screening channel are both connected to the wrapping cylinder;

[0006] The mounting bracket is fixedly connected to a supporting bracket, and the supporting bracket is rotatably connected to a rotating disk;

[0007] The support bracket is fixedly connected with a power mechanism I for driving the rotating disk to rotate;

[0008] The feeding mechanism comprises a feeding cavity, a fixed cylinder is fixedly connected in the feeding cavity, a threaded disk is rotatably connected to the bottom of the feeding cavity, a support sleeve is rotatably connected to the inner side of the threaded disk, the support sleeve is fixedly connected to the mounting disk, a plurality of feed pipes are fixedly connected to the feeding cavity, and the feed pipes are connected to the feeding cavity;

[0009] The feeding cavity is fixedly connected with a power mechanism II for driving the threaded disc to rotate;

[0010] The rotating disk is fixedly connected with a wind power pipeline, and the wind power pipeline is rotatably connected to the fixed cylinder;

[0011] The drying mechanism comprises a drying cone disk, the drying cone disk is hollowed out internally, a plurality of air outlet holes are arranged on the drying cone disk, an air control mechanism is arranged in each air outlet hole, a plurality of convex ridges are arranged on the drying cone disk, a connecting pipe is fixedly connected to the bottom of the drying cone disk, a conical sleeve is arranged on the outer side of the drying cone disk, a feeding tray is fixedly connected to the inside of the conical sleeve, the upper and lower ends of the conical sleeve are inclined, the upper end of the feeding tray is inclined, the lower end of the wind pipe is connected with the first drying cone disk on the upper side, the connecting pipe on the upper side is connected with the drying cone disk on the lower side, a first screening channel is formed between the upper end of the conical sleeve and the lower end of the conical disk, a second screening channel is formed between the lower end of the conical sleeve on the upper side and the upper end of the conical sleeve on the lower side, and the plurality of conical sleeves are fixedly connected in the wrapping cylinder, and the inclination angle and direction of the air outlet holes are consistent with the inclination angle and direction of the first screening channel and the second screening channel;

[0012] The wind control mechanism includes two wind control discs, both of which are fixedly connected with wind control ducts, a connecting sleeve is fixedly connected between the outer sides of the two wind control discs, the connecting sleeve is made of elastic material, a reset spring is fixedly connected between the two wind control discs, and a plurality of electromagnetic blocks are evenly distributed between the inner sides of the two wind control discs, and the electromagnetic blocks at corresponding positions can attract each other, one of the wind control discs is fixedly connected in the air outlet, and the other wind control disc is gap-fitted in the air outlet;

[0013] A rice processing method, the method comprising the following steps:

[0014] Step 1: The rice to be processed is fed between the cone sleeve and the drying cone plate through the feeding mechanism;

[0015] Step 2: The drying cone disk rotates and blows out hot air, and the drying cone disk dries the rice while blowing out hot air to screen the rice;

[0016] Step 3: under the action of hot air, the debris in the rice is discharged through the first screening channel and the second screening channel;

[0017] A rice is processed by a rice processing device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The present invention is further described in detail below with reference to the accompanying drawings and specific implementation methods.

[0019] Figure 1 It is a schematic diagram of the rice processing method of the present invention;

[0020] Figure 2 It is a schematic diagram of the rice processing equipment of the present invention;

[0021] Figure 3 It is a cross-sectional structural schematic diagram of the rice processing equipment of the present invention;

[0022] Figure 4 It is a schematic diagram of the mounting bracket structure of the present invention;

[0023] Figure 5 It is a schematic diagram of the structure of the feeding mechanism of the present invention;

[0024] Figure 6 It is a schematic diagram of the structure of the feeding mechanism of the present invention;

[0025] Figure 7 It is a schematic diagram of the cross-sectional structure of the feeding mechanism of the present invention;

[0026] Figure 8 It is a structural schematic diagram of the drying mechanism of the present invention;

[0027] Fig. 9 It is a schematic diagram of the structure of the conical disk of the present invention;

[0028] Fig.10 It is a schematic diagram of the structure of the tapered sleeve of the present invention;

[0029] Fig.11 It is a schematic diagram of the drying cone structure of the present invention;

[0030] Fig.12 It is a schematic diagram of the cross-sectional structure of the drying cone of the present invention;

[0031] Fig.13 It is a schematic diagram of the structure of the wind control mechanism of the present invention;

[0032] Fig.14 It is a cross-sectional structural schematic diagram of the wind control mechanism of the present invention.

[0033] In the figure: mounting bracket 11; mounting plate 12; supporting bracket 13; rotating plate 14; feeding mechanism 20; feeding chamber 21; fixing cylinder 22; supporting sleeve 23; threaded disk 24; feeding pipe 25; conical disk 31; wind pipe 41; drying mechanism 50; drying cone disk 51; air outlet 52; convex ridge 53; connecting pipe 54; conical sleeve 55; feeding plate 56; wind control mechanism 60; wind control disk 61; wind control pipe 62; connecting sleeve 63; electromagnetic block 64; wrapping cylinder 71. DETAILED DESCRIPTION

[0034] The present invention is further described in detail below with reference to the accompanying drawings.

[0035] like Figures 2 to 14 As shown, in order to achieve the technical effect of "being able to dry and screen the harvested rice", the structure and function of a rice processing equipment are described in detail below;

[0036] A rice processing device comprises a mounting bracket 11, a mounting plate 12 is fixedly connected to the mounting bracket 11, a feeding mechanism 20 is fixedly connected to the mounting plate 12, a conical plate 31 is fixedly connected to the bottom of the mounting plate 12, a plurality of drying mechanisms 50 arranged vertically side by side are arranged at the bottom of the conical plate 31, a first screening channel is formed between the bottom of the conical plate 31 and the first drying mechanism 50 on the upper side, a second screening channel is formed between the drying mechanisms 50 and the drying mechanisms 50, a wrapping cylinder 71 is fixedly connected to the bottom of the mounting bracket 11, a plurality of drying mechanisms 50 are fixedly connected in the wrapping cylinder 71, and the first screening channel and the second screening channel are both connected to the wrapping cylinder 71;

[0037] The mounting bracket 11 is fixedly connected to a supporting bracket 13, and the supporting bracket 13 is rotatably connected to a rotating disk 14;

[0038] The support bracket 13 is fixedly connected with a power mechanism I for driving the rotating disk 14 to rotate;

[0039] The feeding mechanism 20 includes a feeding cavity 21, a fixed cylinder 22 is fixedly connected in the feeding cavity 21, a threaded disc 24 is rotatably connected to the bottom of the feeding cavity 21, a support sleeve 23 is rotatably connected to the inner side of the threaded disc 24, the support sleeve 23 is fixedly connected to the mounting plate 12, and a plurality of feed pipes 25 are fixedly connected to the feeding cavity 21, and the feed pipes 25 are connected to the feeding cavity 21;

[0040] The feeding cavity 21 is fixedly connected with a power mechanism II for driving the threaded disc 24 to rotate;

[0041] The rotating disk 14 is fixedly connected with a wind pipe 41, and the wind pipe 41 is rotatably connected to the fixed cylinder 22;

[0042] The drying mechanism 50 includes a drying cone 51, the interior of the drying cone 51 is hollowed out, a plurality of air outlets 52 are arranged on the drying cone 51, each air outlet 52 is provided with an air control mechanism 60, a plurality of convex ridges 53 are arranged on the drying cone 51, a connecting pipe 54 is fixedly connected to the bottom of the drying cone 51, a conical sleeve 55 is arranged on the outer side of the drying cone 51, a feeding tray 56 is fixedly connected to the interior of the conical sleeve 55, the upper and lower ends of the conical sleeve 55 are inclined, the upper end of the feeding tray 56 is inclined, and the air The lower end of the force pipe 41 is connected to the first drying cone 51 on the upper side, the connecting pipe 54 on the upper side is connected to the drying cone 51 on the lower side, a first screening channel is formed between the upper end of the conical sleeve 55 and the lower end of the conical disc 31, and a second screening channel is formed between the lower end of the conical sleeve 55 on the upper side and the upper end of the conical sleeve 55 on the lower side. The multiple conical sleeves 55 are fixedly connected in the wrapping cylinder 71, and the inclination angle and direction of the air outlet 52 are consistent with the inclination angle and direction of the first screening channel and the second screening channel.

[0043] The wind control mechanism 60 includes two wind control discs 61, and the two wind control discs 61 are fixedly connected with wind control ducts 62. A connecting sleeve 63 is fixedly connected between the outer sides of the two wind control discs 61. The connecting sleeve 63 is made of elastic material. A reset spring is fixedly connected between the two wind control discs 61. A plurality of electromagnetic blocks 64 are evenly distributed between the inner sides of the two wind control discs 61. The electromagnetic blocks 64 at corresponding positions can attract each other. One of the wind control discs 61 is fixedly connected in the air outlet 52, and the other wind control disc 61 is gap-fitted in the air outlet 52.

[0044] When using, Figure 2 As shown, the rice to be processed is poured into the feed pipe 25, as shown in FIG. Figure 7 As shown, the fallen rice enters the feeding chamber 21 through the feeding pipe 25, and the power mechanism II is started. The power mechanism II is preferably a servo motor. The power mechanism II can be fixedly connected to the outside of the feeding chamber 21 by screws or other connection methods. The output shaft of the power mechanism II drives the threaded disk 24 to rotate. When the threaded disk 24 rotates, the rice is driven to move through the thread. When the threaded disk 24 rotates, a lateral driving force is generated, so that the rice moves from the outside to the inside, so that the rice moves between the fixed cylinder 22 and the support sleeve 23, and falls into the drying mechanism 50 through the fixed cylinder 22 and the support sleeve 23;

[0045] The wind with a certain temperature is introduced into the wind duct 41 in advance. The wind temperature here depends on the temperature required for drying. Then, the wind with a certain temperature is introduced into the drying cone 51 located on the upper side. Fig.12As shown, wind with a certain temperature is ejected through a plurality of air outlets 52 provided on the drying cone 51, and the rice falls onto the first drying cone 51 located on the upper side through the fixed cylinder 22 and the support sleeve 23, and the power mechanism I is started. The power mechanism I is preferably a servo motor, and the power mechanism I can be fixedly connected to the support bracket 13 by means of screws or the like. The output shaft of the power mechanism I drives the rotating disk 14 to rotate, and the rotating disk 14 drives the wind pipe 41 to rotate, and the wind pipe 41 drives the plurality of drying cones 51 to rotate. During the rotation of the drying cone 51, , the wind force sprayed from the air outlet 52 is dispersed, and then when the rice falls on the drying cone 51, the drying cone 51 drives the rice to rotate, and the wind force sprayed from the air outlet 52 dries the rice. At the same time, the drying cone 51 drives the multiple ridges 53 thereon to move, and the rotation of the ridges 53 drives the rice to move, and the wind force sprayed from the air outlet 52 blows the rice straw and the empty rice shells in the rice upward, and the rice straw and the empty rice shells in the rice are blown into the first screening channel formed between the cone disk 31 and the cone sleeve 55, and enter the wrapping cylinder 71 through the first screening channel for discharge;

[0046] Furthermore, the rice that has been dried and screened for the first time falls through the side of the drying cone 51 and falls into the feeding tray 56, as shown in FIG. Fig.12 As shown, the feeding plate 56 gathers the rice, so that the gathered rice falls onto the second drying cone 51, and the drying cone 51 rotates to spray wind with a certain temperature to dry and screen the rice in the falling process, and the rice straw and empty rice shells in the rice are blown into the second screening channel formed between the two conical sleeves 55, and enter the wrapping cylinder 71 through the second screening channel for discharge;

[0047] The drying mechanism 50 may be provided in multiple numbers and configured according to different usage requirements, so that the rice is dried and screened multiple times by the drying mechanism 50;

[0048] Further, such as Fig.12 and Fig.13 As shown, in order to control the direction of the wind force ejected from the air outlet 52, the electromagnetic block 64 is started, and the two electromagnetic blocks 64 at the same position are attracted to each other, so that the air control plate 61 is bent to a certain extent, and then the angle of the air control duct 62 is adjusted to meet different usage requirements;

[0049] A rice processing method, the method comprising the following steps:

[0050] Step 1: The rice to be processed is fed into the space between the conical sleeve 55 and the drying cone 51 through the feeding mechanism 20;

[0051] Step 2: The drying cone 51 rotates and blows out hot air. The drying cone 51 dries the rice and blows out hot air to screen the rice.

[0052] Step 3: under the action of hot air, the debris in the rice is discharged through the first screening channel and the second screening channel;

[0053] Rice is processed by the rice processing equipment according to claim 1.

Claims

1. A rice processing device, comprising a mounting bracket (11), characterized in that: The mounting bracket (11) is fixedly connected to a mounting plate (12), the mounting plate (12) is fixedly connected to a feeding mechanism (20), the bottom of the mounting plate (12) is fixedly connected to a conical plate (31), the bottom of the conical plate (31) is provided with a plurality of drying mechanisms (50) arranged vertically side by side, a first screening channel is formed between the bottom of the conical plate (31) and the first drying mechanism (50) on the upper side, a second screening channel is formed between the drying mechanisms (50) and the drying mechanisms (50), the bottom of the mounting bracket (11) is fixedly connected to a wrapping cylinder (71), the plurality of drying mechanisms (50) are fixedly connected in the wrapping cylinder (71), and the first screening channel and the second screening channel are both connected to the wrapping cylinder (71).

2. A rice processing equipment according to claim 1, characterized in that: The mounting bracket (11) is fixedly connected to a supporting bracket (13), and the supporting bracket (13) is rotatably connected to a rotating disk (14).

3. A rice processing equipment according to claim 2, characterized in that: The support bracket (13) is fixedly connected with a power mechanism I for driving the rotating disk (14) to rotate.

4. A rice processing equipment according to claim 2, characterized in that: The feeding mechanism (20) comprises a feeding cavity (21), a fixed cylinder (22) is fixedly connected inside the feeding cavity (21), a threaded disc (24) is rotatably connected to the bottom of the feeding cavity (21), a support sleeve (23) is rotatably connected inside the threaded disc (24), the support sleeve (23) is fixedly connected to the mounting disc (12), a plurality of feed pipes (25) are fixedly connected to the feeding cavity (21), and the feed pipes (25) are in communication with the feeding cavity (21).

5. A rice processing equipment according to claim 4, characterized in that: The feeding cavity (21) is fixedly connected with a power mechanism II for driving the threaded disc (24) to rotate.

6. A rice processing equipment according to claim 4, characterized in that: The rotating disk (14) is fixedly connected with a wind power pipeline (41), and the wind power pipeline (41) is rotatably connected to the fixed cylinder (22).

7. A rice processing equipment according to claim 6, characterized in that: The drying mechanism (50) comprises a drying cone disk (51), the interior of the drying cone disk (51) is hollowed out, a plurality of air outlet holes (52) are arranged on the drying cone disk (51), each air outlet hole (52) is provided with an air control mechanism (60), a plurality of convex ridges (53) are arranged on the drying cone disk (51), a connecting pipe (54) is fixedly connected to the bottom of the drying cone disk (51), a conical sleeve (55) is arranged on the outside of the drying cone disk (51), a feeding tray (56) is fixedly connected to the inside of the conical sleeve (55), the upper and lower ends of the conical sleeve (55) are inclined, and the upper end of the feeding tray (56) is inclined. The air duct (41) is arranged to be inclined, the lower end of the air duct (41) is connected to the first drying cone disk (51) on the upper side, the connecting duct (54) on the upper side is connected to the drying cone disk (51) on the lower side, a first screening channel is formed between the upper end of the conical sleeve (55) and the lower end of the conical disk (31), a second screening channel is formed between the lower end of the conical sleeve (55) on the upper side and the upper end of the conical sleeve (55) on the lower side, the plurality of conical sleeves (55) are fixedly connected in the wrapping cylinder (71), and the inclination angle and direction of the air outlet (52) are consistent with the inclination angle and direction of the first screening channel and the second screening channel.

8. A rice processing equipment according to claim 7, characterized in that: The wind control mechanism (60) comprises two wind control discs (61), both wind control discs (61) are fixedly connected with wind control ducts (62), a connecting sleeve (63) is fixedly connected between the outer sides of the two wind control discs (61), the connecting sleeve (63) is made of elastic material, a reset spring is fixedly connected between the two wind control discs (61), a plurality of electromagnetic blocks (64) are evenly distributed between the inner sides of the two wind control discs (61), and the electromagnetic blocks (64) at corresponding positions can attract each other, one of the wind control discs (61) is fixedly connected in the air outlet hole (52), and the other wind control disc (61) is loosely fitted in the air outlet hole (52).

9. A method for processing rice using the rice processing equipment according to claim 7, characterized in that: The method comprises the following steps: Step 1: The rice to be processed is fed into the space between the conical sleeve (55) and the drying cone (51) through the feeding mechanism (20); Step 2: The drying cone disk (51) blows out hot air while rotating, and the drying cone disk (51) dries the rice while blowing out hot air to screen the rice; Step 3: Under the action of hot air, the debris in the rice is discharged through the first screening channel and the second screening channel.

10. A rice, characterized in that: The rice is processed by the rice processing equipment according to claim 1.

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