CN217212587U

CN217212587U - Impurity detector for grain storage

Info

Publication number: CN217212587U
Application number: CN202220045905.0U
Authority: CN
Inventors: 吴新浩; 陈晨
Original assignee: Dalian Huazheng Inspection Co Ltd
Current assignee: Dalian Huazheng Inspection Co Ltd
Priority date: 2022-01-10
Filing date: 2022-01-10
Publication date: 2022-08-16
Anticipated expiration: 2032-01-10

Abstract

The utility model discloses an impurity detector is used in grain storage, include the base and install the detection mechanism on the base, the upper end of base has set firmly the frame plate, the inside of separating the shelves frame is run through and is offered the blowpit that is horizontal equidistance and distributes, the inner of sliding connection frame has set firmly the shutoff frame to the blowpit shutoff, be provided with the part of the vertical migration of control sliding connection frame in the frame plate, still be equipped with the conveying mechanism of carrying grain between base and the hopper. The utility model discloses in, the smooth frame that connects of control drives shutoff frame rebound for shutoff frame and the gap that separates to form the uniform size between the shelves, the even tiling of grain that falls down by the hopper is on conveying mechanism, transport grain to detection mechanism's work interval by conveying mechanism, carry out the examination by the impurity of detection mechanism in to grain, because grain is the state of spreading out at the in-process that is detected, thereby reach and be favorable to the detector to carry out the purpose of accurate examination to the impurity in the grain.

Description

Impurity detector for grain storage

Technical Field

The utility model relates to a grain check out test set technical field especially relates to an impurity detector is used in grain storage.

Background

The food detector is mainly used for detecting, inspecting and analyzing toxic and harmful substances in food, when a user conveys the food into the detector through the hopper, the existing detector is difficult to evenly spread the fed grain grains, so that the detected grain grains are accumulated together, a detection mechanism in the detector can only detect the outer-layer grain grains, and the condition of incomplete screening of impurities in the grain grains can be caused.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problems, the impurity detector for grain storage is provided.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides an impurity detector for grain storage, includes the base and installs the detection mechanism on the base, the upper end of base has set firmly the frame plate, the hopper is installed to the inboard of frame plate, the inside of hopper has set firmly and has separated a shelves frame, the inside that separates a shelves frame runs through and sets up the blowpit that is horizontal equidistance and distributes, the inboard slip of hopper is provided with to slide and connects the frame, the inner of sliding connection frame has set firmly the shutoff frame to the blowpit shutoff, be provided with the part of the vertical removal of control sliding connection frame in the frame plate, still be equipped with the conveying mechanism to grain transport between base and the hopper.

Preferably, the plugging frame is in a ladder block structure matched with the discharge chute.

Preferably, the outer end of the sliding connection frame is fixedly provided with a shaft rod penetrating through the hopper, and the inside of the hopper is provided with a sliding chute matched with the shaft rod to slide.

Preferably, the part for controlling the sliding connection frame to vertically move is a transmission arm which is rotatably arranged on the front side and the rear side of the hopper and an assembly for controlling the two transmission arms to synchronously rotate, and the free end of the transmission arm is rotatably connected with the shaft rod.

Preferably, the assembly for controlling the two transmission arms to synchronously rotate is a motor which is rotatably arranged on a first wheel disc and a second wheel disc on the inner side of the frame plate, sleeved on a chain on the outer sides of the first wheel disc and the second wheel disc and arranged at the outer end of the frame plate to control the first wheel disc to rotate.

Preferably, a linkage shaft is fixedly connected between the two second wheel discs distributed in opposite directions.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. this application is through being equipped with the hopper on the base, be equipped with in the hopper and separate shelves frame and smooth the frame that connects, be equipped with the axostylus axostyle on smooth the frame, be equipped with the driving arm in the frame plate inboard, control smooth the frame that connects drives shutoff frame rebound, make the shutoff frame with separate and form the gap of equidimension between the shelves frame, the even tiling of grain that falls down by the hopper is on conveying mechanism, transport grain to detection mechanism's work interval by conveying mechanism, screen by the impurity of detection mechanism in to grain, because grain is the state of spreading out at the in-process that is detected, thereby reach and be favorable to the detector to carrying out the purpose of accurate screening to the impurity in the grain.

2. This application shutoff frame is the ladder piece structure with the blowpit adaptation, when the shutoff frame rebound, the gap that forms between its and the frame plate crescent to be favorable to the user of service according to the grain variety of difference, the speed that control grain fell, thereby guarantee this hopper carry out the in-process of exporting different types of grain, the homoenergetic ensures that grain is even unrestrained on conveying mechanism.

Drawings

Fig. 1 shows a perspective view provided according to an embodiment of the present invention;

fig. 2 shows an inner side structure schematic view of a shelf board provided according to an embodiment of the present invention;

fig. 3 shows an internal structure schematic diagram of a hopper provided according to an embodiment of the present invention.

Illustration of the drawings:

1. a base; 2. a frame plate; 3. a hopper; 301. a chute; 4. a barrier frame; 5. a sliding connection frame; 6. a plugging frame; 7. a shaft lever; 8. a drive arm; 9. a first wheel disc; 10. a linkage shaft; 11. a second wheel disc; 12. a chain; 13. a motor; 14. a conveying mechanism; 15. and a detection mechanism.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: an impurity detector for grain storage comprises a base 1 and a detection mechanism 15 arranged on the base 1, wherein the upper end of the base 1 is fixedly provided with a frame plate 2, the inner side of the frame plate 2 is provided with a hopper 3, the inner part of the hopper 3 is fixedly provided with a baffle frame 4, the inner part of the baffle frame 4 is penetrated and provided with discharge chutes which are distributed in a horizontal and equidistant way, the inner side of the hopper 3 is provided with a sliding connection frame 5 in a sliding way, the inner end of the sliding connection frame 5 is fixedly provided with a blocking frame 6 for blocking the discharge chutes, a part for controlling the sliding connection frame 5 to move vertically is arranged in the frame plate 2, a conveying mechanism 14 for conveying grains is also arranged between the base 1 and the hopper 3, the conveying mechanism 14 adopts a conveying belt conveying way to pour grains to be detected into the hopper 3, the sliding connection frame 5 is controlled to drive the blocking frame 6 to move upwards, so that a gap with a certain size is formed between the blocking frame 6 and the baffle frame 4, the grains are output outwards from the hopper 3, the operation of the conveying mechanism 14 is controlled, the grain grains falling from the hopper 3 are uniformly spread on the conveying mechanism 14, the conveying mechanism 14 conveys the grain grains to the working section of the detection mechanism 15, the detection mechanism 15 screens the impurities in the grain grains, and the grain grains are spread in the detection process, so that the aim of accurately screening the impurities in the grain grains by the detector is fulfilled.

Specifically, as shown in fig. 3, the plugging frame 6 is the ladder block structure with the blowpit adaptation, when the plugging frame 6 rebound, the gap that forms between it and the frame plate 2 crescent gradually to be favorable to the user according to the grain variety of difference, the speed that control grain fell, thereby guarantee this hopper 3 carry out the in-process of exporting different types of grain, the homoenergetic ensures that even unrestrained grain falls on conveying mechanism 14.

Specifically, as shown in fig. 2, the outer end of the sliding frame 5 is fixedly provided with a shaft rod 7 penetrating through the hopper 3, the inside of the hopper 3 is provided with a chute 301 matching with the shaft rod 7 to slide, and when the sliding frame 5 moves vertically, the shaft rod 7 is driven to slide along the chute 301.

Specifically, as shown in fig. 1-3, the components for controlling the sliding connection frame 5 to move vertically are a transmission arm 8 rotatably disposed on the front side and the rear side of the hopper 3 and a component for controlling the two transmission arms 8 to rotate synchronously, the free end of the transmission arm 8 is rotatably connected with a shaft lever 7, the component for controlling the two transmission arms 8 to rotate synchronously is a first wheel disc 9 and a second wheel disc 11 rotatably disposed on the inner side of the frame plate 2, a chain 12 sleeved on the outer sides of the first wheel disc 9 and the second wheel disc 11 and a motor 13 mounted on the outer end of the frame plate 2 for controlling the first wheel disc 9 to rotate, a linkage shaft 10 is fixedly connected between the two oppositely-distributed second wheel discs 11, the starting motor 13 drives one of the first wheel discs 9 to rotate, the first wheel disc 9 drives the second wheel disc 11 to rotate through the chain 12, the two oppositely-distributed second wheel discs 11 rotate synchronously through the linkage shaft 10, so as to keep the two first wheel discs 9 rotating synchronously, the driving arm 8 fixed to the first wheel 9 will now push the trolley 5 fixed to the shaft 7 to move in the vertical direction.

The previous description of the embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The utility model provides an impurity detector for grain storage, includes base (1) and installs detection mechanism (15) on base (1), its characterized in that, the upper end of base (1) has set firmly frame plate (2), hopper (3) are installed to the inboard of frame plate (2), the inside of hopper (3) has set firmly and has separated shelves frame (4), the inside that separates shelves frame (4) runs through and sets up the blowpit that is horizontal equidistance and distributes, the inboard slip of hopper (3) is provided with butt joint frame (5), the inner of butt joint frame (5) has set firmly shutoff frame (6) to the blowpit shutoff, be provided with the part of control butt joint frame (5) vertical removal in frame plate (2), still be equipped with conveying mechanism (14) to grain transport between base (1) and hopper (3).

2. The impurity detector for grain storage according to claim 1, characterized in that the blocking frame (6) is in a ladder block structure adapted to the discharge chute.

3. The impurity detector for grain storage according to claim 2, characterized in that the outer end of the sliding connection frame (5) is fixedly provided with a shaft rod (7) penetrating through the hopper (3), and the inside of the hopper (3) is provided with a chute (301) matching with the sliding of the shaft rod (7).

4. The impurity detector for grain storage according to claim 3, characterized in that the components for controlling the sliding connection frame (5) to move vertically are transmission arms (8) rotatably arranged at the front and rear sides of the hopper (3) and components for controlling the two transmission arms (8) to rotate synchronously, and the free ends of the transmission arms (8) are rotatably connected with the shaft lever (7).

5. The impurity detector for grain storage according to claim 4, characterized in that the components for controlling the two transmission arms (8) to rotate synchronously are a first wheel disc (9) and a second wheel disc (11) which are rotatably arranged at the inner side of the frame plate (2), a chain (12) sleeved at the outer sides of the first wheel disc (9) and the second wheel disc (11), and a motor (13) arranged at the outer end of the frame plate (2) for controlling the first wheel disc (9) to rotate.

6. The impurity detector for grain storage according to claim 5, characterized in that a linking shaft (10) is fixedly connected between the two second wheel discs (11) which are distributed in opposite directions.