CN219253233U - Grain conveyer with grain edulcoration function - Google Patents

Abstract

The utility model discloses a grain conveyor with a grain impurity removing function, which comprises a frame and a conveying belt, wherein the conveying belt is horizontally arranged on the frame, the grain conveyor further comprises an impurity removing part, the impurity removing part is arranged right above the frame and positioned at one feeding end of the conveying belt, the impurity removing part comprises a storage bin and a filter screen box, the upper end surface and the lower end surface of the storage bin are both arranged in an opening way, the bottom end of the storage bin is fixedly connected with the top surface of the frame, a plurality of screens are arranged in the storage bin along the vertical direction, one ends of the plurality of screens obliquely penetrate through one vertical end surface of the storage bin downwards, a filter screen box is arranged right above the storage bin, the upper end and the lower end of the filter screen box are both arranged in an opening way, and the bottom opening end of the filter screen box is fixedly provided with a net sheet.

Description

Grain conveyer with grain edulcoration function

Technical Field

The utility model relates to the technical field of grain conveying equipment, in particular to a grain conveyor with a grain impurity removing function.

Background

The grain conveyor is a movable steering belt conveyor and is used for conveying grains to a bin for storage, as the final step of grain storage, impurities such as chaff and dust in the grains need to be filtered and filtered during grain transportation, so that the cleanliness of the grains in the bin is ensured, and the movable steering belt conveyor is widely used in the granary for transporting the grains and warehousing.

The existing grain conveyor is composed of a frame and a conveying belt, the conveying belt is arranged on the frame, grains are directly poured into a bin of the frame, fall onto the conveying belt through the bin, then are conveyed into the grain bin by the conveying belt, the bin of the grain conveyor lacks a impurity removing structure when the grains are conveyed, impurities existing in the grains conveyed on the conveying belt cannot be removed, and the impurities existing in the grains are conveyed into the grain bin along with the conveying belt, so that the cleanliness of the grain entering the grain bin is affected.

Disclosure of Invention

1. Technical problem to be solved

Aiming at the problems in the prior art, the utility model aims to provide a grain conveyor with a grain impurity removing function, which overcomes the technical defects.

2. Technical proposal

In order to solve the problems, the utility model adopts the following technical scheme.

The utility model provides a grain conveyer with grain edulcoration function, including frame and conveyer belt, horizontal installation has conveyer belt in the frame, still including the edulcoration piece that is used for filtering grain impurity, the edulcoration piece sets up and is located conveyer belt material loading one end directly over the frame, the edulcoration piece includes feed bin and filter screen box, wherein the up-down end of feed bin all opens the setting, and the bottom of feed bin and the top surface fixed connection of frame, the inside of feed bin is provided with the polylith screen cloth along vertical direction, and the one end slope of polylith screen cloth runs through the vertical terminal surface setting in one side of feed bin downwards, be provided with the filter screen box directly over the feed bin, the upper and lower both ends of filter screen box all open-ended setting, and the bottom open end of filter screen box is fixed with the net piece.

Further, a plurality of springs are vertically fixed downwards at the bottom of the outer end face of the filter screen box, and the bottom ends of the springs at the bottom end of the filter screen box are fixed at the top end of the storage bin.

Further, the externally mounted of filter screen box has vibration motor, and the top of feed bin is vertically upwards fixed with the cloth cover, and the top of cloth cover is fixed on the bottom end face of filter screen box.

Further, ventilation grooves are formed in the symmetrical vertical end faces of the two sides of the storage bin and located right above the plurality of screens, and fans are arranged in the ventilation grooves on one side of the storage bin.

Further, a bracket is horizontally arranged right below the frame, and the feeding end of the frame is rotationally connected with the adjacent end of the bracket.

Further, the bottom of the discharging end of the frame is vertically and downwards provided with a telescopic oil cylinder, and two ends of the telescopic oil cylinder are respectively connected to the frame and the bracket in a rotating way.

Further, a plurality of universal wheels are vertically downwards arranged at the bottom end of the support.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages that: in the use, the grain that will need to carry through conveyer belt in the frame is added in the edulcoration spare of frame, the grain that emptys stops big granule impurity whereabouts back through the net piece in the filter screen box, the grain whereabouts is in the feed bin, in the inside polylith of feed bin is followed the screen cloth that reduces in proper order in vertical direction aperture in the whereabouts, the impurity that exists in the categorised filtration grain, the last grain falls into conveyer belt through the open end of feed bin bottom and carries into the feed bin, thereby set up the filtration flow spare that is used for filtering grain impurity on the feed bin of frame when carrying the grain, the impurity of the categorised filtration size of being convenient for is different, thereby guaranteed the cleanliness of grain entering the storehouse.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic diagram of an exploded construction of the present utility model;

FIG. 3 is a schematic exploded view of the impurity removing unit according to the present utility model;

FIG. 4 is a schematic view of the structure of the silo in the present utility model;

fig. 5 is a schematic view of the installation of the bracket and the frame in the present utility model.

The reference numerals in the figures illustrate:

1. a frame; 2. a conveyor belt; 3. a impurity removing member; 31. a storage bin; 32. a filter screen box; 321. a spring; 322. a vibration motor; 33. a cloth cover; 34. a ventilation groove; 35. a fan; 36. a screen; 4. a bracket; 41. a universal wheel; 5. and (5) a telescopic oil cylinder.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model; it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments, and that all other embodiments obtained by persons of ordinary skill in the art without making creative efforts based on the embodiments in the present utility model are within the protection scope of the present utility model.

Referring to fig. 1-5, a grain conveyor with grain impurity removing function comprises a frame 1 and a conveyor belt 2, wherein two ends of the frame 1 are horizontally and rotatably connected with belt rollers, the conveyor belt 2 is installed between the belt rollers at two ends of the frame 1 in a tensioning manner, one end of the frame 1 is provided with an output end which is connected with the belt rollers and used for driving the conveyor belt 2 to operate, the grain conveyor further comprises an impurity removing piece 3 for filtering grain impurities, the impurity removing piece 3 is arranged right above the frame 1 and positioned at one feeding end of the conveyor belt 2, the impurity removing piece 3 comprises a bin 31 and a filter screen box 32, wherein the upper end and the lower end face of the bin 31 are respectively provided with openings, the bottom end of the bin 31 is fixedly connected with the top face of the frame 1, a plurality of screens 36 are arranged in the bin 31 along the vertical direction, one end of the plurality of screens 36 obliquely downwards penetrates through one side of the bin 31, the filter screen box 32 is arranged right above the bin 31, the upper end and the lower end of the filter screen box 32 are both opened, the bottom opening end of the filter screen box 32 is fixedly provided with a mesh, grains which are required to be conveyed through the conveying belt 2 on the frame 1 are added into the impurity removing part 3 of the frame 1 in use, the poured grains block large-grain impurities from falling down through the mesh in the filter screen box 32, the grains fall into the bin 31, the falling down is sequentially passed through the screen mesh 36 of which the inner multiple blocks of the bin 31 are sequentially reduced along the aperture in the vertical direction, the impurities existing in the grains are filtered in a classified manner, and finally the grains fall into the bin through the opening end of the bottom end of the bin 31 and are conveyed onto the conveying belt 2, so that a filtering flow part for filtering the grains impurities is arranged on the bin 31 of the frame 1 during grain conveying, the impurities with different sizes are convenient to be filtered in a classified manner, and the cleanliness of grain storage is ensured.

Referring to fig. 3, a plurality of springs 321 are vertically fixed downwards at the bottom of the outer end face of the filter screen box 32, the bottom end of the springs 321 at the bottom end of the filter screen box 32 is fixed at the top end of the storage bin 31, a vibration motor 322 is mounted at the outer part of the filter screen box 32, a cloth cover 33 is vertically fixed upwards at the top end of the storage bin 31, the top end of the cloth cover 33 is fixed on the bottom end face of the filter screen box 32, grains are guaranteed to enter the storage bin 31, and in use, the vibration motor 322 is started to drive the filter screen box 32 to vibrate at the top end of the storage bin 31 through deformation of the springs 321, so that grains are accelerated to quickly fall through the filter screen box 32

Referring to fig. 4, ventilation slots 34 are formed on two symmetrical vertical end surfaces of the bin 31 and located right above the plurality of screens 36, a fan 35 is installed in the ventilation slot 34 on one side of the bin 31, bran impurities existing in grains falling into the bin 31 fall at different falling speeds due to different gravity, the fan 35 is started to drive external air flow to be discharged from the ventilation slot 34 on the other side through the bin 31 carrying the bran impurities, and the impurity removal of the fine bran impurities is completed.

Referring to fig. 5, a support 4 is horizontally arranged right below a frame 1, a rotary drum is horizontally fixed at the bottom of a feeding end of the frame 1, a rotary rod is horizontally fixed at the end part of the adjacent top of the support 4 and the frame 1, the support 4 and the feeding end of the frame 1 are rotationally connected on the rotary rod through rotation of the rotary drum, a telescopic cylinder 5 is vertically and downwardly arranged at the bottom of a discharging end of the frame 1, pin shafts are respectively fixed at two ends of the telescopic cylinder 5, pin shaft seats are rotationally connected at the pin shafts at two ends of the telescopic cylinder 5, the pin shaft seats at two ends of the telescopic cylinder 5 are respectively fixed on the frame 1 and the support 4, a plurality of universal wheels 41 are vertically and downwardly arranged at the bottom end of the support 4, so that grains can be conveniently moved and adjusted to enter a bin, the telescopic cylinder 5 is started to stretch when entering the bin, the bin is upwardly supported by rotating the support 1 on the support 4, and the blanking end of the frame 1 is close to a grain bin for conveying.

When the automatic grain feeding device is used, the telescopic oil cylinder 5 on the support 4 is started to stretch when the automatic grain feeding device is used, the upward support frame 1 rotates on the support 4, the blanking end of the frame 1 is close to a grain bin for grain conveying, the poured grain enters the impurity removing piece 3, after the grain stops large-particle impurities from falling through the mesh in the filter screen box 32, the grain falls into the bin 31, the grain sequentially passes through the screen mesh 36 in the bin 31, the inner multiple pieces of the screen mesh sequentially reduce along the aperture in the vertical direction, impurities in the grain are filtered in a classified mode, and finally the grain falls into the bin through the opening end of the bottom end of the bin 31 and is conveyed on the conveying belt 2.

The above description is only of the preferred embodiments of the present utility model; the scope of the utility model is not limited in this respect. Any person skilled in the art, within the technical scope of the present disclosure, may apply to the present utility model, and the technical solution and the improvement thereof are all covered by the protection scope of the present utility model.

Claims (7)

1. The utility model provides a grain conveyer with grain edulcoration function, includes frame (1) and conveyer belt (2), conveyer belt (2) are installed to level in frame (1), its characterized in that: still including impurity removal spare (3) that are used for filtering grain impurity, impurity removal spare (3) set up in conveyer belt (2) material loading one end directly over frame (1), impurity removal spare (3) are including feed bin (31) and filter screen box (32), and the equal opening setting of up and down terminal surface of feed bin (31), and the bottom of feed bin (31) and the top surface fixed connection of frame (1), the inside of feed bin (31) is provided with polylith screen cloth (36) along vertical direction, and the one end slope of polylith screen cloth (36) runs through the vertical terminal surface setting in one side of feed bin (31) downwards, be provided with filter screen box (32) directly over feed bin (31), the upper and lower both ends of filter screen box (32) all open end setting, and the bottom open end of filter screen box (32) is fixed with the net piece.

2. The grain conveyor with grain impurity removal function according to claim 1, characterized in that: a plurality of springs (321) are vertically fixed downwards at the bottom of the outer end face of the filter screen box (32), and the bottom ends of the springs (321) at the bottom end of the filter screen box (32) are fixed at the top end of the storage bin (31).

3. The grain conveyor with grain impurity removal function according to claim 2, characterized in that: the outside of filter screen box (32) is installed vibrations motor (322), the top of feed bin (31) is fixed with cloth cover (33) vertically upwards, and the top of cloth cover (33) is fixed on the bottom end face of filter screen box (32).

4. The grain conveyor with grain impurity removal function according to claim 1, characterized in that: ventilating grooves (34) are formed in the symmetrical vertical end faces of the two sides of the storage bin (31) and located right above the plurality of screens (36), and fans (35) are arranged in the ventilating grooves (34) on one side of the storage bin (31).

5. The grain conveyor with grain impurity removal function according to claim 1, characterized in that: a bracket (4) is horizontally arranged right below the frame (1), and the feeding end of the frame (1) is rotationally connected with the adjacent end of the bracket (4).

6. The grain conveyor with grain impurity removal function according to claim 5, wherein: the bottom of the discharging end of the frame (1) is vertically and downwards provided with a telescopic oil cylinder (5), and two ends of the telescopic oil cylinder (5) are respectively and rotatably connected to the frame (1) and the bracket (4).

7. The grain conveyor with grain impurity removal function according to claim 5, wherein: a plurality of universal wheels (41) are vertically downwards arranged at the bottom end of the support (4).

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