Multi-functional grain condition processor

Abstract

The utility model discloses a multifunctional grain condition processing machine relates to grain storage technical field, including frame, the bottom of frame is equipped with walking mechanism, and the top is equipped with the grain turnover mechanism, the grain turnover mechanism includes the scraper conveyor hinged in the front end of frame, still includes setting up the back slide screen in the rear end of frame, and the scraper conveyor and back slide screen all are obliquely arranged, and the upper end of back slide screen is hinged below the output end of scraper conveyor, electric telescopic link I is hinged between the scraper conveyor and frame, and electric telescopic link II is hinged between back slide screen and frame, and the input end fixed mounting of scraper conveyor has the feeding hopper, and the rotatory axle is rotatoryly installed in the feeding hopper, and the rotatory axle is transmission connection with scraper conveyor. This multifunctional grain condition processing machine, integration removes, grain, screening, dosing function, single operation can complete multiple tasks simultaneously, and the manual cost is reduced greatly, realizes "turnover - purification - protection " closed - loop management, fundamentally solves the problem of the grain condition in the warehouse out of control.

Description

Technical Field

[0001] This utility model relates to the field of grain storage technology, specifically a multi-functional grain condition processing machine. Background Technology

[0002] Because impurities, grain condition, and insect infestation inevitably accumulate in the grain storage area, seriously affecting grain storage safety, and because the storage area is large, manual handling is time-consuming and labor-intensive.

[0003] Therefore, it is necessary to propose a multi-functional grain condition processing machine to solve the above problems. Utility Model Content

[0004] Technical problem to be solved: The purpose of this utility model is to provide a multi-functional grain condition processing machine to solve the problems mentioned in the background art, such as the inevitable accumulation of impurities, grain condition, and insect infestation in existing grain warehouses, which seriously affect grain storage safety. At the same time, the warehouse area is large, and manual handling is time-consuming and labor-intensive.

[0005] Technical Solution: To achieve the above objectives, this utility model is implemented through the following technical solution: A multi-functional grain condition processing machine includes a frame, a walking mechanism at the bottom of the frame and a grain turning mechanism at the top. The grain turning mechanism includes a scraper conveyor hinged to the front end of the frame and a rear screen set at the rear end of the frame. Both the scraper conveyor and the rear screen are inclined, and the upper end of the rear screen is hinged below the output end of the scraper conveyor. An electric telescopic rod I is hinged between the scraper conveyor and the frame, and an electric telescopic rod II is hinged between the rear screen and the frame. A feed hopper is fixedly installed at the input end of the scraper conveyor, and a rotating shaft is rotatably installed inside the feed hopper. The rotating shaft is connected to the scraper conveyor for transmission, and spiral blades are fixedly fitted at both ends of the rotating shaft. The two spiral blades rotate in opposite directions to gather the grain towards the center.

[0006] Preferably, the frame includes a drive motor and a reducer fixedly mounted on the frame, a drive shaft rotatably mounted on the frame, and rotating rollers rotatably mounted at the front and rear ends of the frame. The drive motor is connected to the drive shaft via the reducer, the rotating rollers are connected to the drive shaft, and the same mesh strip is fitted on the two rotating rollers. Rotating wheels are fixedly fitted at both ends of the two rotating rollers.

[0007] Preferably, pulleys are fixedly fitted at both ends of the drive shaft, and pulleys are also fitted at one end of the shafts of the two rotating rollers, with the same transmission belt fitted on the two pulleys on the same side.

[0008] Preferably, the rotating wheel includes a fixed ring sleeved on the rotating roller, and a connecting rod connecting the rotating roller and the fixed ring is uniformly fixed along the circumference.

[0009] Preferably, a sprocket is fixedly mounted on the middle of the rotating shaft, and one end of the chain of the scraper conveyor is mounted on the sprocket of the rotating shaft.

[0010] Preferably, a fixing rod is fixedly installed on the frame, and two sleeves are fixedly installed on the fixing rod along the axial direction. A rotating shaft is fixedly installed on the lower side wall of the middle part of the scraper conveyor, and the two ends of the rotating shaft are respectively inserted into the two sleeves.

[0011] Preferably, it also includes a dosing mechanism disposed above the output end of the scraper conveyor. The dosing mechanism includes a box fixedly installed on the top of the scraper conveyor. The upper end of the box is open, and a vibrating motor is fixedly installed inside the box. An inverted U-shaped connecting plate is fixedly installed on the top of the box. A conveying pipe I with sealed ends is fixedly installed on the top of the connecting plate. A dosing hopper communicating with the inside of the conveying pipe I is fixedly installed on the top of the conveying pipe I. A conveying pipe II communicating with the inside of the conveying pipe I is fixedly installed on the top of the conveying pipe I. The lower end of the conveying pipe II extends into the scraper conveyor.

[0012] Beneficial effects: Compared with the prior art, this utility model provides a multi-functional grain condition processing machine. The multi-functional grain condition processing machine has a unique structure and is easy to use. The equipment drives the drive shaft through the drive motor and reducer, which drives the rotating rollers on both sides to rotate. The grid plate belt contacts the grain pile to form traction force, realizing the autonomous movement of the grain surface. The rotating wheel design supports ground transfer, solves the problem of equipment handling in the warehouse, and reduces the time spent on manual handling.

[0013] The scraper conveyor's height is adjustable via electric telescopic rods I / II to accommodate different grain layer thicknesses. The reverse-rotating spiral blades at the input end gather the grain towards the center of the hopper, avoiding dead zones at the edges. Combined with the scraper's circulating conveying mechanism, this ensures uniform turning of the grain pile. Compared to manual turning, efficiency is significantly improved. A rear sieve performs secondary screening of the turned grain. In Example 2, the dosing mechanism uses a vibrating motor to precisely add pesticide powder through a conveying pipe to the output end. After mixing with the grain, it forms a protective layer, preventing insect infestation.

[0014] This equipment integrates functions such as moving, turning grain, screening, and adding chemicals. It can complete multiple tasks simultaneously in a single operation, significantly reducing labor costs and realizing closed-loop management of "turning-purification-protection", fundamentally solving the problem of uncontrolled grain conditions in the warehouse. Attached Figure Description

[0015] Figure 1 This is a three-dimensional schematic diagram of the structure of this utility model; Figure 2 This is a front view schematic diagram of the structure of this utility model; Figure 3 This is a three-dimensional schematic diagram of the walking mechanism of this utility model; Figure 4 This is a schematic diagram of the drug dispensing mechanism of this utility model.

[0016] In the diagram: 1. Frame; 2. Traveling mechanism; 21. Rotating roller; 22. Fixed ring; 23. Connecting rod; 24. Mesh belt; 25. Drive motor; 26. Reducer; 27. Drive shaft; 28. Pulley; 29. ​​Transmission belt; 3. Grain turning mechanism; 31. Scraper conveyor; 32. Rear sieve; 33. Electric telescopic rod I; 34. Electric telescopic rod II; 35. Fixed rod; 36. Sleeve; 37. Rotating shaft; 38. Feed hopper; 39. Rotating shaft; 310. Spiral blade; 311. Vibrating motor; 312. Conveying pipe I; 313. Dosing hopper; 314. Conveying pipe II. Detailed Implementation

[0017] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0018] Example 1: This Example 1 provides a multi-functional grain condition processing machine with a unique structure. Please refer to [link / reference]. Figure 1-4 As shown, the machine includes a frame 1, a traveling mechanism 2 at the bottom, and a grain turning mechanism 3 at the top. The grain turning mechanism 3 includes a scraper conveyor 31 hinged to the front end of the frame 1, and a rear screen 32 located at the rear end of the frame 1. Both the scraper conveyor 31 and the rear screen 32 are inclined, and the upper end of the rear screen 32 is hinged to the lower end of the output end of the scraper conveyor 31 by a pin. An electric telescopic rod I 33 is hinged between the scraper conveyor 31 and the frame 1. The two ends of the electric telescopic rod I 33 are respectively hinged to the frame 1 and the scraper conveyor 31 by pins. An electric telescopic rod II 34 is hinged between the rear screen 32 and the frame 1. Both ends of the telescopic rod II 34 are also hinged to the frame 1 and the rear screen 32 by pins. The input end of the scraper conveyor 31 is fixedly installed with a feed hopper 38. The feed hopper 38 is rotatably installed with a rotating shaft 39 through a bearing seat. The rotating shaft 39 is connected to the scraper conveyor 31 for transmission. Both ends of the rotating shaft 39 are fixedly fitted with spiral blades 310. The two spiral blades 310 rotate in opposite directions, thereby gathering the grain towards the middle. The scraper conveyor 31 is an existing device, and its internal structure and working principle will not be described in detail. A sprocket is fixedly fitted in the middle of the rotating shaft 39. One end of the chain of the scraper conveyor 31 is fitted on the sprocket of the rotating shaft 39.

[0019] The frame 1 includes a drive motor 25 and a reducer 26 bolted to the frame 1, a drive shaft 27 rotatably mounted on the frame 1 via a bearing seat, and rotating rollers 21 rotatably mounted at the front and rear ends of the frame 1. The drive motor 25 is connected to the drive shaft 27 via the reducer 26, and the rotating rollers 21 are connected to the drive shaft 27. The same mesh belt 24 is fitted on both rotating rollers 21, and rotating wheels are fixedly fitted at both ends of both rotating rollers 21. Pulleys 28 are fixedly fitted at both ends of the drive shaft 27, and pulleys 28 are also fitted at one end of the shaft of the two rotating rollers 21. The same transmission belt 29 is fitted on the two pulleys 28 on the same side.

[0020] The rotating wheel includes a fixed ring 22 sleeved on the rotating roller 21, and a connecting rod 23 is uniformly welded between the rotating roller 21 and the fixed ring 22 along the circumference to connect the two; a fixed rod 35 is fixedly installed on the frame 1, and two sleeves 36 are welded on the fixed rod 35 along the axial direction; a rotating shaft 37 is welded on the lower side wall of the middle part of the scraper conveyor 31, and the two ends of the rotating shaft 37 are respectively inserted into the two sleeves 36.

[0021] Working principle: When using this device, first connect it to an external power source via wires, then start the drive motor 25. The drive motor 25 drives the two rotating rollers 21 to rotate via the reducer 26 and belt drive, thereby driving the mesh belt 24 to rotate. The mesh belt 24 allows the device to move on the grain pile. In addition, the design of the rotating wheels also allows the device to move on the ground. When the device is working, the operator can control the height of the feed hopper 38 by controlling the extension and retraction of the electric telescopic rod I 33 and electric telescopic rod II 34, thereby turning the grain at different heights. The motor on the scraper conveyor 31 drives the scraper to move in a cycle via the chain, while driving the rotating shaft 39 to rotate. The rotating shaft 39 drives the two spiral blades 310 to rotate, thereby gathering the grain towards the center of the feed hopper 38. The gathered grain is continuously conveyed to the rear screen 32 for screening under the action of the scraper.

[0022] Example 2: The difference between Example 2 and Example 1 is as follows: Figure 4 As shown, it also includes a dosing mechanism located above the output end of the scraper conveyor 31. The dosing mechanism includes a box fixedly installed on the top of the scraper conveyor 31. The upper end of the box is open, and a vibration motor 311 is fixedly installed inside the box. An inverted U-shaped connecting plate is fixedly installed on the top of the box. A conveying pipe I 312 with sealed ends is fixedly installed on the top of the connecting plate. A dosing hopper 313 communicating with the inside of the conveying pipe I 312 is fixedly installed on the top of the conveying pipe I 312. A conveying pipe II 314 communicating with the inside of the conveying pipe II 314 is fixedly installed on the top of the conveying pipe I 312. The lower end of the conveying pipe II 314 extends into the scraper conveyor 31.

[0023] Through the design of the dosing mechanism, when the grain moves to the output end of the scraper conveyor 31, the powder in the dosing hopper 313 will enter the output end of the scraper conveyor 31 through the conveying pipe I 312 and the conveying pipe II 314, and mix with the grain under the action of the vibrating motor 311, thereby preventing the grain from becoming infested with insects.

[0024] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A multi-functional grain condition processing machine, comprising a frame (1), characterized in that: The frame (1) has a walking mechanism (2) at the bottom and a grain turning mechanism (3) at the top. The grain turning mechanism (3) includes a scraper conveyor (31) hinged to the front end of the frame (1) and a rear screen (32) located at the rear end of the frame (1). Both the scraper conveyor (31) and the rear screen (32) are inclined, and the upper end of the rear screen (32) is hinged below the output end of the scraper conveyor (31). The scraper conveyor (31) is hinged to the frame (1). Electric telescopic rod I (33), electric telescopic rod II (34) is hinged between the rear screen (32) and the frame (1), a feed hopper (38) is fixedly installed at the input end of the scraper conveyor (31), a rotating shaft (39) is rotatably installed inside the feed hopper (38), the rotating shaft (39) is connected to the scraper conveyor (31) for transmission, and both ends of the rotating shaft (39) are fixedly fitted with spiral blades (310), the two spiral blades (310) rotate in opposite directions to gather the grain towards the middle.

2. The multi-functional grain condition processing machine according to claim 1, characterized in that: The frame (1) includes a drive motor (25) and a reducer (26) fixedly mounted on the frame (1), a drive shaft (27) rotatably mounted on the frame (1), and rotating rollers (21) rotatably mounted at the front and rear ends of the frame (1). The drive motor (25) is connected to the drive shaft (27) through the reducer (26), and the rotating rollers (21) are connected to the drive shaft (27). The same mesh strip (24) is sleeved on the two rotating rollers (21), and rotating wheels are fixedly sleeved at both ends of the two rotating rollers (21).

3. The multi-functional grain condition processing machine according to claim 2, characterized in that: Both ends of the drive shaft (27) are fixedly fitted with pulleys (28), and one end of the shaft of the two rotating rollers (21) is also fitted with pulleys (28). The same transmission belt (29) is fitted on the two pulleys (28) on the same side.

4. The multi-functional grain condition processing machine according to claim 2, characterized in that: The rotating wheel includes a fixed ring (22) sleeved on the rotating roller (21), and a connecting rod (23) is uniformly fixedly installed between the rotating roller (21) and the fixed ring (22) along the circumference to connect the two.

5. The multi-functional grain condition processing machine according to claim 1, characterized in that: A sprocket is fixedly mounted on the middle of the rotating shaft (39), and one end of the chain of the scraper conveyor (31) is mounted on the sprocket of the rotating shaft (39).

6. The multi-functional grain condition processing machine according to claim 1, characterized in that: A fixed rod (35) is fixedly installed on the frame (1), and two sleeves (36) are fixedly installed on the fixed rod (35) along the axial direction. A rotating shaft (37) is fixedly installed on the lower side wall of the middle part of the scraper conveyor (31), and the two ends of the rotating shaft (37) are respectively inserted into the two sleeves (36).

7. A multi-functional grain condition processing machine according to claim 1, characterized in that: It also includes a dosing mechanism located above the output end of the scraper conveyor (31). The dosing mechanism includes a box fixedly installed on the top of the scraper conveyor (31). The upper end of the box is open, and a vibration motor (311) is fixedly installed inside the box. An inverted U-shaped connecting plate is fixedly installed on the top of the box. A conveying pipe I (312) with sealed ends is fixedly installed on the top plate of the connecting plate. A dosing hopper (313) communicating with the inside of the conveying pipe I (312) is fixedly installed on the top of the conveying pipe I (312). A conveying pipe II (314) communicating with the inside of the conveying pipe I (312) is fixedly installed on the top of the conveying pipe I (312). The lower end of the conveying pipe II (314) extends into the scraper conveyor (31).

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