CN218065827U

CN218065827U - Hybrid rice seed drying-machine

Info

Publication number: CN218065827U
Application number: CN202220881782.4U
Authority: CN
Inventors: 廖其彬; 张庆彪; 许红兰
Original assignee: Jiangxi Jiuzhou Seed Industry Co ltd
Current assignee: Jiangxi Jiuzhou Seed Industry Co ltd
Priority date: 2022-04-16
Filing date: 2022-04-16
Publication date: 2022-12-16
Anticipated expiration: 2032-04-16

Abstract

The utility model relates to a rice seed stoving technical field provides a hybrid rice seed drying-machine. The material conveying device comprises a case, wherein a feed inlet is formed in the top end of the case, a plurality of groups of conveying belts are arranged at the top of the inside of the case side by side, and the conveying belts at the lower side receive materials conveyed by the adjacent conveying belts at the upper side; heating plates are arranged on the periphery of the conveyor belt; a roller is arranged at the bottom of the case, materials on the bottom conveying belt can be poured into the roller, a warm air blower is fixed at the bottom of the case and is connected with an air duct, and the air duct extends into the roller; a discharge hole is formed in one side of the bottom of the case. The utility model has the advantages that: the rice seed drying device has the advantages that conveying drying of the conveying belts and overturning drying of the roller are achieved, rice seeds can be sequentially paved on the conveying belts of each group to be dried in an initial stage, then the rice seeds enter the roller to be overturned and dried, the phenomenon that the rice seeds are piled up and cooked in the drying process can be avoided, and accordingly the rice seed drying process is prevented from losing activity.

Description

Hybrid rice seed drying-machine

Technical Field

The utility model relates to a rice seed stoving technical field, in particular to hybrid rice seed drying-machine.

Background

In the processing process of rice seeds, in order to improve the processing efficiency of the rice seeds and the safety of rice seed storage, the rice seeds need to be aired or dried. The rice seeds are mildewed without being dried, and the germination rate of the rice seeds in the next year is influenced. The rice seeds which are just harvested have more water content inside, and if the rice seeds catch up to the rainy days, the rice seeds have to be dried by a dryer.

However, when the water content of the rice seeds is more, the rice seeds are easily steamed and boiled directly, so that the activity of the seeds is lost, and the germination rate of the rice seeds is influenced. The existing rice seed drying machine is simple in structure, the rice seed drying process does not have a gradual change drying process, and the drying of rice seeds with more water content is not facilitated. Meanwhile, the existing drying equipment is easy to stack together in the drying process of seeds, and the seeds cannot be effectively overturned, so that incomplete and uniform drying is caused.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a hybrid rice seed drying-machine, mainly used solve the drying-machine simple structure of current rice seed, and the stoving process of rice seed does not have the stoving process of gradual change, is unfavorable for the problem of the stoving of the more rice seed of water content.

The above technical problem of the present invention can be solved by the following technical solutions: the material conveying device comprises a case, wherein the bottom of the case is supported on support legs, a feed port is formed in the top end of the case, a plurality of groups of conveying belts are arranged on the top of the inside of the case side by side, and the conveying belts on the lower side bear materials conveyed by the conveying belts on the adjacent upper sides; heating plates are arranged on the periphery of the conveying belt; a roller is arranged at the bottom of the case, materials on the conveyor belt at the bottom can be poured into the roller, a fan heater is fixed at the bottom of the case, the fan heater is connected with an air duct, and the air duct extends into the roller; a discharge port is formed in one side of the bottom of the case, and materials can be discharged out of the case from the discharge port after being rolled out from the roller.

Preferably, the conveying directions of two adjacent groups of the conveyor belts are opposite.

Preferably, two groups of outer wheel rings are arranged at two ends of the outer side wall of the roller in parallel, the bottom of the roller is supported and rolls on a riding wheel, the bottom of the riding wheel is fixed at the bottom of the case, and the riding wheel is connected with the outer wheel rings in a rolling manner; the middle of the outer side wall of the roller is provided with an external gear, the bottom of the case is fixed with a motor, the motor drives a driving gear, and the driving gear is in meshing transmission with the external gear.

Preferably, the periphery of the conveyor belt is provided with a coaming, and the coaming restrains the materials on the conveyor belt.

Preferably, the drum has a truncated cone shape.

Preferably, a material guide pipe extends into one feeding end of the roller, the other end of the material guide pipe is connected with a material guide hopper, the material guide hopper is positioned at the bottom of the conveyor belt, and materials conveyed by the conveyor belt can be received through the material guide hopper.

The utility model has the advantages that:

the rice seed drying device has the advantages that the conveying drying of the conveying belts and the overturning drying of the rotary drum are realized, rice seeds can be sequentially paved on the conveying belts of all groups to be dried in an initial stage, then the rice seeds enter the rotary drum to be overturned and dried, the phenomenon that the rice seeds are piled up and cooked in the drying process can be avoided, and therefore the rice seed drying process is prevented from losing activity.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic sectional view of the present invention;

FIG. 3 is a schematic sectional view II of the present invention;

fig. 4 is a cross-sectional elevation view of the present invention;

the symbols in the figure illustrate:

1. the machine comprises a machine case, a feeding hole, a supporting leg, a conveying belt, a surrounding plate, a heating plate, a material guide hopper, a material guide pipe, a roller, a material guide hopper, a material guide pipe, a roller, an outer wheel ring, an outer wheel, a driving gear, a motor, a riding wheel, a warm air blower and an air guide pipe, wherein the feeding hole is 2, the supporting leg is 3, the conveying belt is 4, the surrounding plate is 5, the heating plate is 6, the material guide hopper is 7, the material guide pipe is 8, the roller is 9, the outer wheel ring is 10, the outer wheel is 11, the driving gear is 12, the motor is 13, the riding wheel is 14, the warm air blower is 15, and the air guide pipe is 16.

Detailed Description

The technical solution of the present invention is further specifically described below by way of examples and with reference to the accompanying drawings.

The embodiment is as follows:

the hybrid rice seed drying machine of this embodiment, as shown in fig. 1, includes a machine case 1, the bottom of the machine case 1 is supported on support legs 3, and a feeding port 2 is opened at the top end of the machine case 1.

As shown in fig. 2-4, a plurality of sets of conveyor belts 4 are arranged side by side at the top of the inside of the cabinet 1, and the conveyor belt 4 at the lower side receives the materials conveyed by the adjacent conveyor belt 4 at the upper side. The conveying directions of the two adjacent groups of conveyor belts 4 are opposite.

In this embodiment, the conveyor belts 4 are arranged in 4 groups side by side above and below, and both ends of the conveyor belts 4 adjacent to each other above and below are staggered, so that the rice seeds on the conveyor belt 4 of the previous layer can be poured onto the conveyor belt 4 of the next layer. The conveying directions of the two adjacent groups of conveyor belts 4 are opposite, so that the transverse space of the dryer can be reduced, the longitudinal development is realized, and the occupied area of the dryer is smaller.

Heating plates 6 are arranged on the periphery of the conveyor belt 4. As shown in fig. 2-4, the heating plate 6 is mainly disposed in the middle of the endless conveyor belt 4, and the conveyor belt 4 is further provided with air holes to facilitate radiation of hot air and diffusion of hot air, thereby avoiding local boiling caused by accumulation of water vapor.

The bottom of the machine case 1 is provided with a roller 9 in the shape of a cone frustum, and materials on the bottom conveyor belt 4 can be poured into the roller 9.

A material guide pipe 8 extends into one feeding end of the roller 9, a material guide hopper 7 is connected to the other end of the material guide pipe 8, the material guide hopper 7 is positioned at the bottom of the conveyor belt 4, and materials conveyed out of the conveyor belt 4 can be received through the material guide hopper 7.

Two groups of outer wheel rings 10 are arranged at two ends of the outer side wall of the roller 9 in parallel, the bottom of the roller 9 is supported and rolled on a riding wheel 14, the bottom of the riding wheel 14 is fixed at the bottom of the case 1, and the riding wheel 14 is in rolling connection with the outer wheel rings 10; an external gear 11 is arranged in the middle of the outer side wall of the roller 9, a motor 13 is fixed at the bottom of the case 1, the motor 13 drives a driving gear 12, and the driving gear 12 is in meshing transmission with the external gear 11.

The drum 9 is supported by a riding wheel 14, and the drum 9 is rotated by driving a driving gear 12 through a motor 13 to drive an outer gear. A warm air blower 15 is fixed at the bottom of the case 1, the warm air blower 15 is connected with an air duct 16, and the air duct 16 extends into the roller 9; a discharge port is formed in one side of the bottom of the case 1, and materials can be discharged out of the case 1 from the discharge port after being turned over and rolled out from the roller 9.

In this embodiment, the material is fed from the small end of the drum 9 and discharged from the large end of the drum 9. The truncated cone-shaped drum 9, due to its own structural characteristics, enables the seeds to move to the right large-mouth end while turning over when entering from the left small-mouth end, and finally to be discharged from the right large-mouth end. The discharged seeds are just discharged out of the case 1 from the discharge port end, and during actual operation, the material receiving frame is placed at the bottom of the discharge port of the case 1 to receive the dried rice seeds.

Wherein, the periphery of drive belt is equipped with bounding wall 5, through bounding wall 5 restraint material on the conveyer belt 4. The conveyer belt 4 has the clearance because the motion needs between conveyer belt 4 and the quick-witted case 1, and bounding wall 5 is fixed on quick-witted case 1, and when the seed topples over from a set of conveyer belt 4 to next set of conveyer belt 4, bounding wall 5 can restrict the route of toppling over of seed, guarantees that the seed is all toppled over on next set of conveyer belt 4. Similarly, the enclosing plate 5 also restricts the spreading range of the seeds on the conveyor belt 4, so that the seeds are prevented from leaking from the gap between the conveyor belt 4 and the case 1, and the problem that the seeds are not dried in place and finally mildewed to influence other seeds is avoided.

The present embodiment is only an exemplary embodiment of the present invention, and for those skilled in the art, based on the application method and principle disclosed in the present invention, various modifications or variations can be easily made, and not only limited to the structure described in the above embodiments of the present invention, therefore, the manner described in the foregoing is only a preferred embodiment, but not limiting, and all equivalent changes and modifications made according to the present invention are within the scope of the present invention.

Claims

1. A hybrid rice seed dryer comprises a case (1), wherein the bottom of the case (1) is supported on support legs (3), and a feed inlet (2) is formed in the top end of the case (1), and is characterized in that a plurality of groups of conveyor belts (4) are arranged at the top inside the case (1) side by side, and the conveyor belts (4) on the lower side bear materials conveyed by the adjacent conveyor belts (4) on the upper side; heating plates (6) are arranged on the periphery of the conveyor belt (4); a roller (9) is arranged at the bottom of the case (1), materials on the conveyor belt (4) at the bottom can be poured into the roller (9), a fan heater (15) is fixed at the bottom of the case (1), the fan heater (15) is connected with an air duct (16), and the air duct (16) extends into the roller (9); a discharge port is formed in one side of the bottom of the case (1), and materials can be discharged out of the case (1) from the discharge port after being turned inwards and rolled out from the roller (9).

2. The hybrid rice seed dryer as claimed in claim 1, wherein the conveying directions of the two adjacent sets of conveyor belts (4) are opposite.

3. The hybrid rice seed dryer as claimed in claim 1, characterized in that two sets of outer wheel rims (10) are arranged at two ends of the outer side wall of the roller (9) in parallel, the bottom of the roller (9) is supported and rolled on supporting wheels (14), the bottom of the supporting wheels (14) is fixed at the bottom of the case (1), and the supporting wheels (14) are connected with the outer wheel rims (10) in a rolling way; the outer gear (11) is arranged in the middle of the outer side wall of the roller (9), the motor (13) is fixed at the bottom of the case (1), the motor (13) is driven by the driving gear (12), and the driving gear (12) is in meshing transmission with the outer gear (11).

4. The hybrid rice seed dryer as claimed in claim 1, wherein the conveyor belt (4) is provided with a surrounding plate (5) at its periphery, and the material on the conveyor belt (4) is restrained by the surrounding plate (5).

5. The dryer for hybrid rice seeds as claimed in claim 1, wherein said drum (9) has a truncated cone shape.

6. The hybrid rice seed dryer as claimed in claim 1, wherein a feeding end of the drum (9) extends into a material guiding pipe (8), the other end of the material guiding pipe (8) is connected with a material guiding hopper (7), the material guiding hopper (7) is positioned at the bottom of the conveyor belt (4), and the material conveyed by the conveyor belt (4) can be received through the material guiding hopper (7).