High-stability lifting device for grain processing

Abstract

The utility model provides a grain processing lifting device with high stability, and relates to the technical field of grain processing, the grain processing lifting device comprises a lifting cylinder, the two sides of the middle upper part of the lifting cylinder are fixedly connected with supporting legs, the top end of the lifting cylinder is fixedly connected with a motor plate I, and a feeding hole is fixedly embedded in the top of the bottom end of the circumferential surface of the lifting cylinder; and the feeding hole is communicated with the inner cavity of the lifting cylinder. According to the grain screening device, the screening plate is driven to vibrate through operation of the vibration motor, grains smaller than screening holes of the screening plate fall into the feeding port through the screening cylinder, large impurities stay on the surface of the screening plate, and light impurities in the grains falling from the discharging port are blown to the air blowing groove in the other side under blowing of the air blower. According to the grain lifting device with the design, the large impurities and the light impurities in the grains can be removed in the grain lifting process, the practicability is improved, and the grain processing efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to grain processing technical field especially relates to a strong stability's grain processing lifting device. BACKGROUND

[0002] Grain refers to the total name of various plant seeds in cooking food, and can also be collectively referred to as "cereal". Grain crops contain rich nutrients, mainly including protein, vitamins, dietary fiber, fat and the like. Grain processing refers to the business activities of converting raw grain into semi-finished grain, finished grain, or converting semi-finished grain into finished grain. Grain processing mainly includes: ① rice milling; ② wheat flour milling; ③ corn and miscellaneous grain processing; ④ extraction, refining and processing of vegetable oil; ⑤ production of vegetable protein products and starch processing; ⑥ grain and oil food processing mainly using rice and flour as raw materials; ⑦ comprehensive utilization of grain and oil processing by-products; The lifting device is often used in grain processing to convey the grain.

[0003] However, in the prior art, during the conveying and lifting of the grain by the grain processing lifting device, it is found that some lifting devices have relatively single functions, only having the function of conveying and lifting, thereby resulting in low practicability and low efficiency of grain processing. CONTENT OF THE UTILITY MODEL

[0004] The utility model aims at solving the problems in the prior art.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a strong stability's grain processing lifting device, including: lifting cylinder, both sides of upper part in the lifting cylinder are fixedly connected with support feet, the top end of the lifting cylinder is fixedly connected with motor plate one, the top of the bottom end of the circumferential surface of the lifting cylinder is fixedly embedded with a feeding port, the feeding port is communicated with the inner cavity of the lifting cylinder, the top of the feeding port is provided with a screening assembly, the inner cavity of the lifting cylinder is provided with a lifting and separating assembly.

[0006] Further, the screening assembly includes a support plate, four corners of the bottom of the support plate are fixedly connected with support columns one, a discharge groove is penetratingly arranged at the center of the surface of the support plate, four corners of the top of the support plate are fixedly connected with connecting columns one, and the surfaces of the four connecting columns one are fixedly sleeved with springs.

[0007] Further, the top of the inner cavity of the four springs is fixedly embedded with connecting columns two, the top end of the four connecting columns two is fixedly connected with a fixed plate, the inner cavity of the center of the fixed plate is fixedly embedded with a screening cylinder, and the inner cavity of the screening cylinder is fixedly embedded with a screening plate.

[0008] Furthermore, motor plates are fixedly connected to both sides of the circumferential surface of the screening cylinder, and vibration motors are fixedly connected to the bottom surfaces of the two motor plates. The bottom surface of the screening cylinder is movably embedded inside the feeding trough, and the bottom of the screening cylinder is located directly above the inner cavity of the feeding port.

[0009] Furthermore, the lifting and separating assembly includes an auger and a discharge port. One end of the auger is connected to a motor, and the output end of the motor is fixedly connected to the center of the top of the auger. A mounting plate is fixedly connected to one side of the discharge port. Air blowing slots are provided through both sides of the inner cavity of the discharge port. A blower is fixedly installed on the top of the mounting plate, and the output end of the blower is located on one side of one of the air blowing slots.

[0010] Furthermore, the bottom ends of the four support columns are fixedly connected to the four corners of the top of the inner cavity of the feed inlet.

[0011] Furthermore, the two ends of the auger are installed at both ends of the inner cavity of the lifting cylinder by bearings, the bottom of the motor is fixedly connected to the surface of the motor plate, and the surface of the discharge port is fixedly embedded below the top of the inner cavity of the lifting cylinder, and the discharge port communicates with the inner cavity of the lifting cylinder.

[0012] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0013] This invention utilizes a vibrating motor to drive a sieve plate to vibrate. Grain smaller than the sieve holes falls through the sieve cylinder into the feed inlet, while larger impurities remain on the surface of the sieve plate. A blower then blows lighter impurities from the grain falling from the feed inlet to a blower trough on the other side, removing them and thus removing the lighter impurities. This design allows for the removal of both larger and lighter impurities from the grain during the lifting process, improving practicality and increasing grain processing efficiency. Attached Figure Description

[0014] Figure 1 A schematic diagram of the overall structure of a grain processing lifting device with high stability provided by this utility model;

[0015] Figure 2 A cross-sectional view of a grain processing lifting device with high stability provided by this utility model;

[0016] Figure 3 A partial schematic diagram of a grain processing lifting device with high stability provided by this utility model;

[0017] Figure 4 A schematic diagram at point A of a grain processing lifting device with high stability provided by this utility model;

[0018] Figure 5 This is a schematic diagram at point B of a grain processing lifting device with high stability provided by this utility model.

[0019] Legend:

[0020] 1. Lifting cylinder; 101. Support leg; 102. Motor plate one; 103. Feed inlet; 2. Screening assembly; 201. Support plate; 202. Support column one; 203. Discharge chute; 204. Connecting column one; 205. Spring; 206. Connecting column two; 207. Fixing plate; 208. Screening cylinder; 209. Screening plate; 210. Motor plate two; 211. Vibrating motor; 3. Lifting and separating assembly; 301. Screw; 302. Motor; 303. Discharge inlet; 304. Mounting plate; 305. Air blower; 306. Air blower. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] Please see Figures 1-5 This utility model provides a technical solution: a lifting device for grain processing with high stability, comprising: a lifting cylinder 1, with support feet 101 fixedly connected to both sides of the upper part of the lifting cylinder 1, a motor plate 102 fixedly connected to the top of the lifting cylinder 1, a feed inlet 103 fixedly embedded at the top of the bottom end of the circumferential surface of the lifting cylinder 1, the feed inlet 103 communicating with the inner cavity of the lifting cylinder 1, a screening component 2 provided at the top of the feed inlet 103, and a lifting separation component 3 provided in the inner cavity of the lifting cylinder 1.

[0023] Specifically: The vibration motor 211 drives the screening plate 209 to vibrate. Grain smaller than the screening holes of the screening plate 209 falls into the feed inlet 103 through the screening cylinder 208. Larger impurities remain on the surface of the screening plate 209. Under the blowing of the blower 306, the lighter impurities in the grain falling from the feed inlet 303 are blown to the blower trough 305 on the other side and blown out from the blower trough 305, thus removing the lighter impurities. This design allows the removal of both larger and lighter impurities in the grain during the grain lifting process, improving practicality and increasing the efficiency of grain processing.

[0024] In one embodiment, the screening component 2 includes a support plate 201, with support columns 202 fixedly connected to the four corners of the bottom of the support plate 201, a feeding trough 203 extending through the center of the surface of the support plate 201, and connecting columns 204 fixedly connected to the four corners of the top of the support plate 201. Springs 205 are fixedly sleeved on the surfaces of the four connecting columns 204.

[0025] Specifically, such as Figure 4 As shown: When feeding grain into the screening plate 209, attention should be paid to the feeding speed to avoid clogging of the screening cylinder 208 and affecting the normal operation of the device.

[0026] In one embodiment, a connecting post 206 is fixedly embedded at the top of the inner cavity of each of the four springs 205, and a fixing plate 207 is fixedly connected to the top of the four connecting posts 206. A screening cylinder 208 is fixedly embedded in the inner cavity at the center of the fixing plate 207, and a screening plate 209 is fixedly embedded in the inner cavity of the screening cylinder 208.

[0027] Specifically, such as Figure 4 As shown: The size of the screening holes in the screening plate 209 must be designed to accommodate the size of the grain to be lifted.

[0028] In one embodiment, motor plates 210 are fixedly connected to both sides of the circumferential surface of the screening cylinder 208, and vibration motors 211 are fixedly connected to the bottom surfaces of the two motor plates 210. The bottom surface of the screening cylinder 208 is movably embedded inside the feed trough 203, and the bottom of the screening cylinder 208 is located directly above the inner cavity of the feed inlet 103.

[0029] Specifically, such as Figure 4 As shown: Vibration motor 211 is a commonly used screening motor, and its specific structure will not be described here.

[0030] In one embodiment, the lifting and separating component 3 includes an auger 301 and a discharge port 303. One end of the auger 301 is connected to a motor 302, and the output end of the motor 302 is fixedly connected to the center of the top of the auger 301. A mounting plate 304 is fixedly connected to one side of the discharge port 303. Air blowing grooves 305 are provided through both sides of the inner cavity of the discharge port 303. A blower 306 is fixedly installed on the top of the mounting plate 304, and the output end of the blower 306 is located on one side of one of the air blowing grooves 305.

[0031] Specifically, such as Figures 1-3 As shown: The airflow of the blower 306 can be adjusted by an external controller according to the type of grain being lifted.

[0032] In one embodiment, the bottom ends of the four support columns 202 are fixedly connected to the four corners of the top of the inner cavity of the feed inlet 103.

[0033] Specifically, such asFigures 4-5 As shown: The screening component 2 is fixed on the top of the feed inlet 103 to prevent the screening component 2 from tilting when the vibration motor 211 is running, which would affect the normal use of the device.

[0034] In one embodiment, the two ends of the auger 301 are mounted on the two ends of the inner cavity of the lifting cylinder 1 by bearings, the bottom of the motor 302 is fixedly connected to the surface of the motor plate 102, and the surface of the discharge port 303 is fixedly embedded below the top of the inner cavity of the lifting cylinder 1, and the discharge port 303 communicates with the inner cavity of the lifting cylinder 1.

[0035] Specifically, such as Figures 1-3 As shown: The motor 302 is fixed to the surface of the motor plate 102 to prevent the motor 302 from shaking during operation and affecting the normal operation of the device.

[0036] Working principle: Connect this grain processing lifting device to an external power supply device. The external power supply device is electrically connected to the vibration motor 211, motor 302 and blower 306 and provides power. The external controller is electrically connected to the vibration motor 211, motor 302 and blower 306 and controls them together.

[0037] The vibration motor 211, motor 302 and blower 306 are started by an external controller to feed the grain to be lifted into the inner cavity at the top of the screening cylinder 208. The operation of the vibration motor 211 drives the fixed plate 207, screening cylinder 208 and screening plate 209 to vibrate, screening the grain in the inner cavity of the screening cylinder 208. Grain smaller than the screening holes of the screening plate 209 falls into the feed inlet 103 through the screening cylinder 208, while larger impurities remain on the surface of the screening plate 209.

[0038] Grain falls from the feed inlet 103 into the bottom of the inner cavity of the lifting cylinder 1. The output end of the running motor 302 drives the auger 301 to rotate. The auger 301 transports the grain from the bottom of the inner cavity of the lifting cylinder 1 to the top of the inner cavity of the lifting cylinder 1 and then drops it into the discharge inlet 303. The spiral blades of the auger 301 are specially designed for grain lifting. In addition, the material of this device is made of wear-resistant material and has sufficient strength to withstand the load and torque during the lifting process, so that this grain processing lifting device has strong stability.

[0039] When the blower 306 is running, the air passes through the blower 305 on one side and enters the feed inlet 303. Lighter impurities in the grain falling from the feed inlet 303 are blown to the blower 305 on the other side and blown out from the blower 305, thus completing the removal of lighter impurities.

[0040] This design allows the device to remove both large and light impurities from the grain during the lifting process, improving its practicality and increasing the efficiency of grain processing.

[0041] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the technical solution of the present utility model.

Claims

1. A stable grain processing lifting device, characterized by, Include: The lifting cylinder (1), both sides of the upper part of the lifting cylinder (1) are fixedly connected with support feet (101), the top end of the lifting cylinder (1) is fixedly connected with motor plate one (102), the top of the circumferential surface bottom end of the lifting cylinder (1) is fixedly embedded with inlet (103), the inlet (103) is communicated with the inner cavity of the lifting cylinder (1), the top of the inlet (103) is provided with a screening assembly (2), and the inner cavity of the lifting cylinder (1) is provided with a lifting separation assembly (3).

2. The strong stability grain processing lifting device according to claim 1, characterized in that: The screening assembly (2) includes a support plate (201), the four corners of the bottom of the support plate (201) are fixedly connected with support columns one (202), the surface of the support plate (201) is provided with a discharging groove (203), the four corners of the top of the support plate (201) are fixedly connected with connecting columns one (204), and the surfaces of the four connecting columns one (204) are fixedly sleeved with springs (205).

3. The strong stability grain processing lifting device according to claim 2, characterized in that: The top of the inner cavity of the four springs (205) is fixedly embedded with connecting columns two (206), the top end of the four connecting columns two (206) is fixedly connected with a fixed plate (207), the inner cavity of the center of the fixed plate (207) is fixedly embedded with a screening cylinder (208), and the inner cavity of the screening cylinder (208) is fixedly embedded with a screening plate (209).

4. The strong stability grain processing lifting device according to claim 3, characterized in that: The circumferential surface of the screening cylinder (208) is fixedly connected with motor plate two (210) on both sides, the surfaces of the bottoms of the two motor plate two (210) are fixedly connected with vibration motors (211), and the surface of the bottom of the screening cylinder (208) is movably embedded in the inner part of the discharging groove (203). The bottom of the screening cylinder (208) is located directly above the inner cavity of the inlet (103).

5. The strong stability grain processing lifting device according to claim 1, characterized in that: The lifting separation assembly (3) includes an auger (301) and a discharge port (303), one end of the auger (301) is connected with a motor (302), the output end of the motor (302) is fixedly connected at the center of the top end of the auger (301), one side of the discharge port (303) is fixedly connected with a mounting plate (304), both sides of the inner cavity of the discharge port (303) are provided with blow grooves (305), the top of the mounting plate (304) is fixedly mounted with a blower (306), and the output end of the blower (306) is located on one side of one of the blow grooves (305).

6. The strong stability grain processing lifting device according to claim 2, characterized in that: The bottoms of the four support columns one (202) are fixedly connected with the four corners of the top of the inner cavity of the inlet (103).

7. The strong stability grain processing lifting device according to claim 5, characterized in that: Both ends of the auger (301) are movably embedded in the inner cavity of the lifting cylinder (1) through bearings, the bottom of the motor (302) is fixedly connected with the surface of the motor plate one (102), the surface of the discharge port (303) is movably embedded below the top end of the inner cavity of the lifting cylinder (1), and the discharge port (303) is communicated with the inner cavity of the lifting cylinder (1).

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