Rapid air drying equipment for crop seeds

Abstract

The utility model relates to the technical field of agricultural equipment, and discloses crop seed rapid air-drying equipment which comprises a cylinder body, a discharging disc is arranged in the cylinder body, a material blocking disc attached to the discharging disc is rotatably arranged in the cylinder body, a mounting shaft rotatably connected with the discharging disc is arranged in the middle of the material blocking disc, and an air outlet is formed in the middle of the mounting shaft. The top of the mounting shaft is provided with a scraper plate attached to the surface of the discharging disc. Crop seeds can be evenly discharged through the discharging disc and the rotating material blocking disc, meanwhile, the mounting shaft is synchronously driven to rotate when the material blocking disc rotates, and therefore the scraping plate on the top is driven to rotate to scrape the seeds on the discharging disc, the seeds can be completely discharged, and the working efficiency is improved. The falling seeds are stirred through scattering rods at the bottom of a mounting shaft, and two high-pressure fans are matched to spray air out through spray heads of a spray ring, so that the crop seeds are subjected to air drying treatment.

Description

Technical Field

[0001] The utility model relates to the technical field of agricultural equipment, in particular to a fast air-drying device for crop seeds. Background Art

[0002] Crops refer to various plants and organisms cultivated in agriculture. They include food crops and cash crops (oil crops, vegetable crops, flowers, grasses, and trees). Crops grow from seeds, and in order to increase the germination rate of seeds, the seeds need to be air-dried.

[0003] After searching, an integrated machine for air-drying and screening crop seeds for agricultural planting, such as the one disclosed in the application number 201822105339.4, belongs to the technical field of agricultural equipment. The integrated machine includes a base and a shell. The upper surface of the base is elastically connected to the bottom surface of the shell by a spring. A feed port is arranged on the top of the shell, and a feed roller is arranged in the feed port. A coarse screen plate is fixed in the shell below the feed port, and a fine screen plate is fixed below the coarse screen plate, and a fine slag port is arranged below the fine screen plate. A coarse slag port is provided on the left side wall of the shell below the coarse screen plate, and a fine screen plate is fixed at the end of the coarse screen plate. A shell crushing channel and a seed channel are provided at the end of the fine screen plate. A hot air blower is fixedly installed on the right side wall of the shell, and a shell crushing port and a seed port are provided on the right side wall of the shell. A vibrator is fixed at the bottom of the shell, and a controller is arranged on the outer side wall of the shell. Advantages of the utility model: simple structure, easy operation, multiple screening methods, good air-drying effect, high degree of automation, high energy utilization rate, and easy manufacturing and promotion;

[0004] However, the above method still has the following defects in actual use: the seeds are put into the shell through the feed port for air drying, but it is easy to cause the seeds to pile up, and the crop seeds piled up inside are not easy to be air-dried. Utility Model Content

[0005] The utility model aims to provide a device for quickly air-drying crop seeds, which has the effect of facilitating uniform air-drying of the crop seeds.

[0006] The above technical purpose of the utility model is achieved through the following technical scheme: a kind of rapid air-drying equipment for crop seeds, including a cylinder, a feeding tray is provided inside the cylinder, a blocking tray which is rotatably provided inside the cylinder and is fitted with the feeding tray, a mounting shaft rotatably connected with the feeding tray is provided in the middle of the blocking tray, a scraper which is fitted with the surface of the feeding tray is provided on the top of the mounting shaft, a plurality of staggered breaking rods are provided on the bottom of the mounting shaft, a plurality of spray rings are provided inside the cylinder and below the blocking tray, a plurality of inclined nozzles are provided on the inner side of the spray ring, and high-pressure fans which are communicated with the spray rings are provided on both sides of the cylinder.

[0007] The utility model is further configured as follows: a cylinder cover is provided at the top of the cylinder, and a feed hopper communicated with the cylinder is provided in the middle of the cylinder cover.

[0008] The utility model is further configured as follows: a rotating groove is provided on the inner wall of the cylinder, a driven gear which rotates with the rotating groove is provided on the outer side of the material blocking disk, and a driving mechanism for controlling the rotation of the material blocking disk is provided on the top of one side of the cylinder.

[0009] The utility model is further configured as follows: the driving mechanism includes a motor seat, a driving motor and a transmission groove, the motor seat is arranged at the top of one side of the cylinder, the driving motor is arranged at the top of the motor seat, the transmission shaft of the driving motor is provided with a driving gear meshingly connected with the driven gear, and the transmission groove is arranged at a position on one side of the cylinder corresponding to the driving gear.

[0010] The utility model is further configured as follows: a mounting ring is provided on the top of the mounting shaft, a mounting plate is provided on the side of the mounting ring, and the scraper is provided on the bottom end of the mounting plate.

[0011] The utility model is further configured as follows: support plates are provided at the bottoms of both sides of the cylinder, the high-pressure fan is arranged at the top of the support plates, an air outlet pipe is provided at the air outlet end of the high-pressure fan, a connecting pipe is provided at one end of the air outlet pipe, and the connecting pipe is communicated with two spray rings spaced apart above and below.

[0012] The utility model is further configured as follows: a guide hopper is provided at the bottom end of the cylinder, a fixing plate is provided at the bottom end of the guide hopper, and fixing holes are provided on the surface of the fixing plate.

[0013] The utility model is further configured as follows: a mounting plate 1 is provided at the bottom end of the cylinder, a mounting plate 2 is provided at the top end of the guide hopper, and the mounting plate 2 is connected to the mounting plate 1 by connecting bolts.

[0014] To sum up, the utility model has the following beneficial effects: the utility model can evenly discharge the crop seeds through the set discharge tray and the rotating baffle tray, and when the baffle tray rotates, the mounting shaft is synchronously driven to rotate, thereby driving the scraper on the top to rotate, and scraping the seeds on the discharge tray so that they can be completely discharged, and the falling seeds are stirred by the breaking rod at the bottom of the mounting shaft, and the wind is sprayed out through the nozzle of the spray ring in cooperation with two high-pressure fans, so as to air-dry the crop seeds. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0016] Figure 2 It is a three-dimensional structural schematic diagram of the nozzle seat and the nozzle body of the utility model;

[0017] Figure 3 It is a schematic diagram of the side cross-sectional structure of the nozzle seat and the nozzle body of the utility model;

[0018] Figure 4 It is a schematic diagram of the main cross-sectional structure of the nozzle seat and the nozzle body of the utility model;

[0019] Figure 5 For this utility model Figure 3 A schematic diagram of the enlarged structure at point A;

[0020] Figure 6 For this utility model Figure 3 Schematic diagram of the enlarged structure at B.

[0021] In the figure: 1. Cylinder body; 101. Cylinder cover; 102. Feed hopper; 103. Rotating groove; 104. Mounting plate one; 2. Feeding plate; 3. Material blocking plate; 301. Driven gear; 4. Driving mechanism; 401. Motor seat; 402. Driving motor; 403. Driving gear; 404. Transmission groove; 5. Mounting shaft; 501. Breaking rod; 502. Mounting ring; 503. Mounting plate; 504. Scraper; 6. Spray ring; 601. Spray head; 7. Support plate; 701. High-pressure fan; 702. Air outlet pipe; 703. Connecting pipe; 8. Guide hopper; 801. Fixed plate; 802. Fixed hole; 803. Mounting plate two; 9. Connecting bolts. DETAILED DESCRIPTION

[0022] The present invention will be further described below with reference to the accompanying drawings in the embodiments of the present invention.

[0023] See also Figures 1 to 6 In the embodiment of the utility model, a fast air-drying device for crop seeds includes a cylinder 1, a cylinder cover 101 is provided at the top of the cylinder 1, and the cylinder cover 101 is connected to the top of the cylinder 1 by fixing screws, so as to facilitate the disassembly and assembly of the cylinder cover 101, and a feeding hopper 102 communicated with the cylinder 1 is provided in the middle of the cylinder cover 101, and the crop seeds can be added into the cylinder 1 through the feeding hopper 102, and a feeding tray 2 is provided inside the cylinder 1, and a blocking tray 3 which is in contact with the feeding tray 2 is provided inside the cylinder 1, and the blocking tray 3 is located below the feeding tray 2, and the surfaces of the blocking tray 3 and the feeding tray 2 are provided with a plurality of feeding holes of the same size and position, and when the blocking tray 3 is communicated with the feeding holes on the feeding tray 2, the crop seeds can fall to the bottom through the feeding holes;

[0024] A mounting shaft 5 rotatably connected to the lower material tray 2 is provided in the middle of the retaining plate 3, a scraper 504 fitted to the surface of the lower material tray 2 is provided on the top of the mounting shaft 5 to scrape the seeds on the lower material tray 2, a plurality of staggered breaking rods 501 are provided at the bottom of the mounting shaft 5, a plurality of spray rings 6 are provided inside the cylinder 1 and below the retaining plate 3, a plurality of inclined nozzles 601 are provided on the inner side of the spray ring 6, and the nozzles 601 arranged on the surfaces of two adjacent spray rings 6 are inclined in opposite directions, so that the airflow is sprayed in different directions to improve the air-drying effect, high-pressure fans 701 communicated with the spray rings 6 are provided on both sides of the cylinder 1, and the high-pressure fans 701 spray high-pressure gas through the nozzles 601 on the spray ring 6 to air-dry the crop seeds;

[0025] In this embodiment, preferably, a rotating groove 103 is provided on the inner wall of the cylinder 1, a driven gear 301 which rotates with the rotating groove 103 is provided on the outer side of the blocking plate 3, and a driving mechanism 4 for controlling the rotation of the blocking plate 3 is provided on the top of one side of the cylinder 1, and the driving mechanism 4 can be used to control the rotation of the blocking plate 3;

[0026] In the present embodiment, preferably, the driving mechanism 4 includes a motor seat 401, a driving motor 402 and a transmission slot 404, the motor seat 401 is arranged at the top of one side of the cylinder 1, the driving motor 402 is arranged at the top of the motor seat 401, and the surface of the motor seat 401 is provided with a through hole corresponding to the transmission shaft of the driving motor 402, the transmission shaft of the driving motor 402 is provided with a driving gear 403 meshingly connected with the driven gear 301, and the transmission slot 404 is arranged on one side of the cylinder 1 at a position corresponding to the driving gear 403, the driving motor 402 drives the driving gear 403 to rotate, and drives the blocking plate 3 to rotate under the meshing cooperation of the driving gear 403 and the driven gear 301;

[0027] In this embodiment, preferably, a mounting ring 502 is provided on the top of the mounting shaft 5, a mounting plate 503 is provided on the side of the mounting ring 502, and a scraper 504 is provided at the bottom end of the mounting plate 503, so as to facilitate the installation of the scraper 504;

[0028] In this embodiment, preferably, support plates 7 are provided at the bottom of both sides of the cylinder 1, and a high-pressure fan 701 is arranged at the top of the support plate 7. An air outlet pipe 702 is provided at the air outlet end of the high-pressure fan 701, and a connecting pipe 703 is provided at one end of the air outlet pipe 702. The connecting pipe 703 is communicated with two spray rings 6 arranged at intervals above and below, so that the high-pressure fan 701 can spray high-pressure gas through the nozzle 601 of the spray ring 6 to air-dry the fallen crop seeds;

[0029] In this embodiment, preferably, a guide hopper 8 is provided at the bottom end of the cylinder 1 to guide the air-dried crop seeds. A fixed plate 801 is provided at the bottom end of the guide hopper 8. A fixed hole 802 is provided on the surface of the fixed plate 801 to facilitate installation of the device at the feed end of the storage device.

[0030] In this embodiment, preferably, a mounting plate 104 is provided at the bottom end of the cylinder 1, and a mounting plate 2 803 is provided at the top end of the guide hopper 8. The mounting plate 2 803 is connected to the mounting plate 104 via connecting bolts 9. Corresponding connecting holes are provided on the surfaces of the mounting plate 104 and the mounting plate 2 803, so that the connecting bolts 9 can pass through, thereby facilitating quick disassembly and assembly of the cylinder 1 and the guide hopper 8.

[0031] When in use, first install the cylinder 1 above the storage device, and connect it to the feed end of the storage device through the fixed plate 801 at the bottom of the guide hopper 8, then add the crop seeds from the feed hopper 102, and start the drive motor 402, the drive motor 402 drives the driving gear 403 to rotate, and drives the blocking plate 3 to rotate under the meshing cooperation of the driving gear 403 and the driven gear 301, when the blocking plate 3 is connected with the discharge hole on the discharge plate 2, the added crop seeds fall through the connected discharge hole, And when the retaining plate 3 rotates, the mounting shaft 5 is driven to rotate synchronously, thereby driving the scraper 504 on the top to rotate, scraping the seeds on the unloading plate 2 so that they can be completely unloaded, and the falling seeds are stirred by the scattering rod 501 at the bottom of the mounting shaft 5, and then the two high-pressure fans 701 are started. The high-pressure fans 701 spray high-pressure gas through the nozzle 601 of the spray ring 6 to air-dry the fallen crop seeds. The air-dried crop seeds enter the storage device through the guide hopper 8 for storage.

[0032] The above description is only a preferred embodiment of the present utility model, so all equivalent changes or modifications made according to the structure, features and principles described in the scope of the present utility model patent application are included in the scope of the present utility model patent application.

Claims

1. A crop seed rapid air drying device, comprising a cylinder (1), characterized in that: A material discharge tray (2) is provided inside the cylinder (1), a material blocking tray (3) which is rotatably fitted with the material discharge tray (2) is provided inside the cylinder (1), a mounting shaft (5) which is rotatably connected with the material discharge tray (2) is provided in the middle of the material blocking tray (3), a scraper (504) which is fitted with the surface of the material discharge tray (2) is provided on the top of the mounting shaft (5), a plurality of staggered beating rods (501) are provided on the bottom of the mounting shaft (5), a plurality of spray rings (6) are provided inside the cylinder (1) and below the material blocking tray (3), a plurality of inclined spray heads (601) are provided on the inner side of the spray ring (6), and high-pressure fans (701) which are in communication with the spray ring (6) are provided on both sides of the cylinder (1).

2. The crop seed rapid air drying device according to claim 1, characterized in that: A cylinder cover (101) is provided at the top end of the cylinder body (1), and a feed hopper (102) in communication with the cylinder body (1) is provided in the middle of the cylinder cover (101).

3. The crop seed rapid air drying device according to claim 1, characterized in that: The inner wall of the cylinder (1) is provided with a rotating groove (103), the outer side of the material blocking plate (3) is provided with a driven gear (301) that rotates in cooperation with the rotating groove (103), and the top of one side of the cylinder (1) is provided with a driving mechanism (4) that controls the rotation of the material blocking plate (3).

4. The crop seed rapid air drying device according to claim 3, characterized in that: The driving mechanism (4) comprises a motor seat (401), a driving motor (402) and a transmission groove (404); the motor seat (401) is arranged at the top of one side of the cylinder (1); the driving motor (402) is arranged at the top of the motor seat (401); the transmission shaft of the driving motor (402) is provided with a driving gear (403) meshingly connected with the driven gear (301); and the transmission groove (404) is arranged at a position on one side of the cylinder (1) corresponding to the driving gear (403).

5. The crop seed rapid air drying device according to claim 1, characterized in that: A mounting ring (502) is provided on the top of the mounting shaft (5), a mounting plate (503) is provided on the side of the mounting ring (502), and the scraper (504) is arranged at the bottom end of the mounting plate (503).

6. The crop seed rapid air drying device according to claim 1, characterized in that: Support plates (7) are provided at the bottom of both sides of the cylinder (1); the high-pressure fan (701) is arranged at the top of the support plate (7); an air outlet pipe (702) is provided at the air outlet end of the high-pressure fan (701); a connecting pipe (703) is provided at one end of the air outlet pipe (702); and the connecting pipe (703) is communicated with two spray rings (6) arranged at an interval above and below.

7. The crop seed rapid air drying device according to claim 1, characterized in that: A material guide hopper (8) is provided at the bottom end of the cylinder (1), a fixing plate (801) is provided at the bottom end of the material guide hopper (8), and a fixing hole (802) is provided on the surface of the fixing plate (801).

8. The crop seed rapid air drying device according to claim 7, characterized in that: The bottom end of the cylinder (1) is provided with a mounting plate 1 (104), and the top end of the guide hopper (8) is provided with a mounting plate 2 (803), and the mounting plate 2 (803) is connected to the mounting plate 1 (104) via connecting bolts (9).

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