Grain discharging device of grain depot

Abstract

The utility model belongs to the field of grain feeding and discharging devices, and particularly relates to a grain discharging device of a grain depot, which comprises a grain depot, an auger grain feeding device and a movable grain discharging structure. The auger grain feeding device comprises a cleaning hopper, a fan is fixedly connected to one side of the cleaning hopper, a groove is formed in the bottom of the cleaning hopper, a conveying belt is placed at the bottom of the cleaning hopper, a grain collecting hopper is fixedly connected to the bottom of the conveying belt, and a vertical auger is installed in the middle of the grain collecting hopper. The collecting pipe is fixedly connected with a working pipe, and the inner wall of the working pipe is movably sleeved with a fixing belt. When the grains are conveyed, the top and the blocking cover block the grains to prevent the grains from leaking out, due to blocking of the blocking cover, the grains can only reach the interior of the grain bin through the grain conveying channel, the problem that people are inconvenient to move or a conveying belt is blocked due to grain conveying is solved, and the grain conveying efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the field of grain delivery and grain discharging devices, in particular to a grain discharging device for a grain depot. Background Art

[0002] Grain conveyors are generally called mobile belt conveyors or grain depot-specific conveyors. Grain conveyors generally include traction parts, load-bearing components, drive devices, tensioning devices, redirection devices, and support parts. Conveyors are divided into traction conveyors and non-traction conveyors; grain conveyors are traction conveyors. In addition to grain conveyors, there are also escalator conveyors, buried scraper conveyors, bucket elevators, suspension conveyors, and overhead ropeway conveyors.

[0003] Chinese patent number CN201720435136.4 discloses a novel grain storage and conveying device, including a grain silo and a grain conveying device, the grain conveying device is arranged outside the grain silo, the grain silo includes a silo body, a silo cover covering the top of the silo body and a silo bottom arranged at the bottom of the silo body, a passage door is opened on one side wall of the silo body for transport vehicles and staff to enter and exit, a plurality of ventilation windows are opened above the passage door to achieve air exchange inside the silo body, an output channel is opened on the silo bottom of the silo body on the same side of the passage door to communicate with the grain conveying device, and the grain conveying device includes a bucket elevator.

[0004] From the above, it can be seen that when it is necessary to transfer grain, the grain outlet is opened, and the grain slides into the hopper of the bucket elevator through the grain outlet. The driving motor drives the bucket elevator to rise and transfer the grain to the transport vehicle, waiting for the transport vehicle to be full and then sent out to complete the grain transfer work. However, this case still has the following shortcomings: First, when the grain is put into the warehouse, some sundries will be mixed in the grain. Some sundries will cause the storage space of the grain warehouse to be occupied when the grain is stored. Manual or conveyor belt grain transportation will cause the grain to pile up into a mountain, causing inconvenience for people to move or the conveyor belt to be blocked, and the grain is sent to the top of the grain pile, affecting work efficiency and labor intensity; second, it can be seen from the above case that when discharging grain, it is often necessary to manually push the grain into the conveyor belt. Because the granary is full of grain, it will cause inconvenience for people to move, resulting in half the result with twice the effort.

[0005] Therefore, in view of the above problems, a grain discharging device for a grain depot is proposed. Utility Model Content

[0006] In order to make up for the shortcomings of the prior art, the problem that delivering grain causes inconvenience to people or the conveyor belt is blocked and the grain warehouse is full of grain, which causes inconvenience to people, the utility model proposes a grain discharging device for the grain warehouse.

[0007] The technical solution adopted by the utility model to solve its technical problems is: a grain discharge device of a grain depot described in the utility model comprises a grain bin, an auger grain feeding device, and a mobile grain discharge structure; the auger grain feeding device comprises a cleaning bucket, one side of the cleaning bucket is fixedly connected with a fan, the bottom of the cleaning bucket is provided with a groove and a conveyor belt is placed thereon, the bottom of the conveyor belt is fixedly connected with a grain collecting bucket, a vertical auger is installed in the middle of the grain collecting bucket, the mobile grain discharge structure comprises a collecting pipe, the collecting pipe is movably sleeved with a transverse auger, the collecting pipe is fixedly connected with a working pipe, the inner wall of the working pipe is movably sleeved with a fixing belt, the fixing belt is fixedly connected with eight buckets, and one side of the working pipe is fixedly sleeved with a telescopic pipe.

[0008] Preferably, a slide plate is fixedly connected to the top of the working tube, and the slide plate is movably sleeved with two guide rails.

[0009] Preferably, a shell is movably sleeved around the vertical auger, a blocking cover is fixedly connected to the top of the shell, and a grain delivery channel is fixedly sleeved on one side of the shell.

[0010] Preferably, two guide rails are fixedly connected to the inner wall of the grain bin, a grain delivery channel is fixedly sleeved on one side of the grain bin, and a telescopic tube is movably sleeved on one side of the grain bin.

[0011] Preferably, a servo motor is fixedly connected to one side of the grain bin, and a bevel gear rod is transmission-connected to one side of the servo motor.

[0012] Preferably, a cleaning bucket is fixedly connected to one side of the grain bin, and a grain collecting bucket is fixedly connected to one side of the grain bin.

[0013] The utility model is beneficial in that:

[0014] 1. The utility model realizes the functions of cleaning up debris and lifting grain through the structural design of the auger grain delivery device. The auger blades rotate to draw grain from the top. When the grain is delivered to the top, the blocking cover blocks the grain to prevent it from leaking out. Due to the blocking of the blocking cover, the grain can only reach the inside of the grain bin through the grain delivery channel, which solves the problem of inconvenience of people's movement or obstruction of the conveyor belt when delivering grain, and improves the efficiency of grain delivery;

[0015] 2. The utility model realizes the function of fully automatic grain discharging through the structural design of the mobile grain discharging structure, and solves the problem that the granary is full of grain and causes inconvenience to people. The bucket collects the grain gathered in front of the fixed belt by rotating toward the fixed belt, and the grain is transported backward in the bucket. When it is transmitted to the top, since the grain has no supporting point, the grain will be discharged outward through the telescopic tube. Through the cooperation of the guide rail and the slide plate, the mobile grain discharging structure is moved forward as a whole, and the grain pile on the other side is collected and discharged, thereby improving the adaptability of grain discharging. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 It is a schematic cross-sectional diagram of the overall structure of the utility model;

[0019] Figure 3 It is an exploded schematic diagram of the conveying device structure of the utility model;

[0020] Figure 4 This is a schematic diagram of the structure of the servo motor of the utility model;

[0021] Figure 5 It is a structural schematic diagram of the discharging structure of the utility model;

[0022] Figure 6 It is a top schematic diagram of the overall structure of the utility model.

[0023] In the figure: 1. grain bin; 2. auger grain feeding device; 3. mobile grain discharge structure; 11. guide rail; 21. cleaning bucket; 22. fan; 23. conveyor belt; 24. grain collecting hopper; 25. vertical auger; 26. shell; 27. cover; 28. grain feeding channel; 29. ​​bevel gear rod; 30. servo motor; 31. collecting pipe; 32. horizontal auger; 33. bucket; 34. fixing belt; 35. working pipe; 36. slide plate; 37. telescopic pipe. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figure 1-Figure 6As shown, a grain discharging device of a grain depot comprises a grain bin 1, an auger grain conveying device 2, and a movable grain discharging structure 3; the auger grain conveying device 2 comprises a cleaning bucket 21, a fan 22 is fixedly connected to one side of the cleaning bucket 21, a groove is provided at the bottom of the cleaning bucket 21 and a conveyor belt 23 is placed thereon, a grain collecting bucket 24 is fixedly connected to the bottom of the conveyor belt 23, and a vertical auger 25 is installed in the middle of the grain collecting bucket 24;

[0026] During operation, the fan 22 in the cleaning bucket 21 works to blow off the debris in the grain and filter the grain. After filtering, the grain will fall onto the conveyor belt 23 through the groove opened below the cleaning bucket 21 and be transmitted to the grain collecting bucket 24 via the conveyor belt 23.

[0027] Furthermore, the mobile grain discharging structure 3 includes a collecting pipe 31, the collecting pipe 31 is movably sleeved with a transverse auger 32, the collecting pipe 31 is fixedly connected with a working pipe 35, the inner wall of the working pipe 35 is movably sleeved with a fixing belt 34, the fixing belt 34 is fixedly connected with eight buckets 33, and one side of the working pipe 35 is fixedly sleeved with a telescopic pipe 37;

[0028] During operation, the horizontal auger 32 rotates to gather the grain toward the middle and in front of the fixed belt 34. The fixed belt 34 rotates counterclockwise to rotate the bucket 33 as a whole counterclockwise. At this time, the bucket 33 collects the grain gathered in front of the fixed belt 34 by rotating toward the fixed belt 34.

[0029] Furthermore, a slide plate 36 is fixedly connected to the top of the working tube 35, and the slide plate 36 is movably sleeved with two guide rails 11;

[0030] During operation, the guide rail 11 and the slide plate 36 cooperate to enable the entire mobile grain discharging structure 3 to move, so as to achieve the best grain collection efficiency.

[0031] Furthermore, a shell 26 is movably sleeved around the vertical auger 25, a blocking cover 27 is fixedly connected to the top of the shell 26, and a grain delivery channel 28 is fixedly sleeved on one side of the shell 26;

[0032] During operation, when grain is transported to the top, the baffle 27 blocks the grain to prevent it from leaking out. Due to the blocking of the baffle 27, the grain can only reach the interior of the grain bin 1 through the grain delivery channel 28.

[0033] Furthermore, two guide rails 11 are fixedly connected to the inner wall of the grain bin 1, a grain delivery channel 28 is fixedly sleeved on one side of the grain bin 1, and a telescopic tube 37 is movably sleeved on one side of the grain bin 1;

[0034] During operation, the grain is transported to the grain bin 1 for storage through the grain delivery channel 28 , and the movable manner of the telescopic tube 37 facilitates the forward and backward movement of the entire grain outlet structure 3 .

[0035] Furthermore, a servo motor 30 is fixedly connected to one side of the grain bin 1, and a bevel gear rod 29 is transmission-connected to one side of the servo motor 30;

[0036] When working, the servo motor 30 is used to facilitate the vertical auger 25 to work well and collect the grain.

[0037] Furthermore, a cleaning bucket 21 is fixedly connected to one side of the grain bin 1, and a grain collecting bucket 24 is fixedly connected to one side of the grain bin 1;

[0038] When working, the fixed method is conducive to the overall stable and good operation.

[0039] Working principle: In embodiment 1, the grain is transported to the cleaning bucket 21, and the fan 22 in the cleaning bucket 21 works to blow off the debris in the grain and filter the grain. After filtering, the grain will fall into the conveyor belt 23 through the groove opened at the bottom of the cleaning bucket 21, and will be transmitted to the grain collecting bucket 24 through the conveyor belt 23 to drive the servo motor 30. At this time, the servo motor 30 will cooperate with the bevel gear rod 29 to drive the vertical auger 25 to rotate. When the vertical auger 25 rotates, the auger blades rotate to extract the grain from the top. The vertical auger 25 is surrounded by a shell 26. With the cooperation of each other, the grain will not fall out and the efficiency is higher. A baffle 27 is set on the top of the shell 26. When the grain is transported to the top, the baffle 27 blocks the grain to prevent it from leaking. Due to the obstruction of the baffle 27, the grain can only reach the inside of the grain bin 1 through the grain delivery channel 28, avoiding manual transportation. The high grain will cause transportation difficulties.

[0040] In the second embodiment, the blades on both sides of the transverse auger 32 are symmetrical with the fixed belt 34 as the axial middle. The transverse auger 32 is rotated to make the grain gather toward the middle and gather on the front side of the fixed belt 34. The fixed belt 34 rotates counterclockwise to rotate the bucket 33 as a whole counterclockwise. At this time, the bucket 33 collects the grain gathered in front of the fixed belt 34 by rotating toward the fixed belt 34, and the grain will be transported to the rear in the bucket of the bucket 33. The bucket 33 is closely connected to the inner wall of the working tube 35, and the inner wall of the working tube 35 is used as the support point of the grain, so that the grain will not slide through the inner wall of the working tube 35 during the transmission process. When it is transmitted to the top, because there is no support point for the grain, the grain will be discharged outward through the telescopic tube 37. When the grain on one side is collected, the grain on the other side cannot be collected due to the accumulation of the grain. Through the cooperation of the guide rail 11 and the slide plate 36, the mobile grain discharge structure 3 is moved forward as a whole to collect and discharge the grain from the grain pile on the other side.

[0041] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A grain discharging device for a grain depot, comprising a grain bin (1), an auger grain delivery device (2), and a movable grain discharging structure (3); characterized in that: The auger grain conveying device (2) comprises a cleaning bucket (21), one side of which is fixedly connected to a fan (22), a groove is provided at the bottom of the cleaning bucket (21) and a conveyor belt (23) is placed thereon, a grain collecting bucket (24) is fixedly connected to the bottom of the conveyor belt (23), a vertical auger (25) is installed in the middle of the grain collecting bucket (24), the mobile grain discharge structure (3) comprises a collecting pipe (31), the collecting pipe (31) is movably sleeved with a transverse auger (32), the collecting pipe (31) is fixedly connected with a working pipe (35), the inner wall of the working pipe (35) is movably sleeved with a fixing belt (34), the fixing belt (34) is fixedly connected with eight buckets (33), and one side of the working pipe (35) is fixedly sleeved with a telescopic pipe (37).

2. A grain discharging device for a grain depot according to claim 1, characterized in that: A slide plate (36) is fixedly connected to the top of the working tube (35), and the slide plate (36) is movably sleeved with two guide rails (11).

3. A grain discharging device for a grain depot according to claim 1, characterized in that: The vertical auger (25) is movably sleeved with a shell (26) on all sides, a blocking cover (27) is fixedly connected to the top of the shell (26), and a grain delivery channel (28) is fixedly sleeved on one side of the shell (26).

4. A grain discharging device for a grain depot according to claim 1, characterized in that: The inner wall of the grain bin (1) is fixedly connected to two guide rails (11), one side of the grain bin (1) is fixedly sleeved with a grain delivery path (28), and one side of the grain bin (1) is movably sleeved with a telescopic tube (37).

5. The grain discharging device of a grain depot according to claim 1, characterized in that: A servo motor (30) is fixedly connected to one side of the grain bin (1), and a bevel gear rod (29) is transmission-connected to one side of the servo motor (30).

6. A grain discharging device for a grain depot according to claim 1, characterized in that: A cleaning bucket (21) is fixedly connected to one side of the grain bin (1), and a grain collecting bucket (24) is fixedly connected to one side of the grain bin (1).

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