CN221268973U

CN221268973U - Suction type specific gravity stoner

Info

Publication number: CN221268973U
Application number: CN202323033640.6U
Authority: CN
Inventors: 廖育斌
Original assignee: Guizhou Xinanyuan Agricultural Technology Co ltd
Current assignee: Guizhou Xinanyuan Agricultural Technology Co ltd
Priority date: 2023-11-10
Filing date: 2023-11-10
Publication date: 2024-07-05
Anticipated expiration: 2033-11-10

Abstract

The utility model relates to the technical field of grain processing, and provides a suction type specific gravity stoner, which comprises: fixed station, the one end fixed mounting of fixed station has the brace table, still includes: the feeding bin is fixedly arranged at one end, far away from the fixing table, of the supporting table, and a fixing hole is formed in one end, close to the supporting table, of the feeding bin; the conveying pipe is fixedly arranged on the inner surface of the fixing hole, and a hollow conveying roller is movably sleeved on the inner surface of the conveying pipe far away from the fixing hole; when the utility model is used, the hollow conveying roller rotates in the conveying pipe, and meanwhile, a part of the hollow conveying roller is arranged at the bottom of the upper bin, so that materials at the bottom of the upper bin can be conveniently conveyed to the blanking hole and fall into the feeding structure under the action of gravity.

Description

Suction type specific gravity stoner

Technical Field

The utility model relates to the technical field of grain processing, in particular to a suction type specific gravity stoner.

Background

The specific gravity stone remover is a kind of impurity removing equipment which uses the density and suspension speed of rice, brown rice, wheat and other minerals and uses mechanical wind power and screen surface making reciprocating motion along a certain track to separate minerals from granular materials, and according to the different wind modes, the specific gravity stone remover is mainly divided into several categories of suction type, blowing type and circulating wind.

In the prior art, for example, the Chinese patent number is: CN218872881U the utility model discloses a suction type specific gravity stoner, which comprises a suction type specific gravity stoner body: the stone machine is characterized in that a base plate is arranged below the stone machine body is removed by suction type specific gravity, a feed hopper is communicated with the top of the stone machine body by suction type specific gravity, a portal frame is fixedly connected to the right side of the top of the base plate, two sliding sleeve blocks are connected to the right side of the portal frame in a sliding manner, and a shaft rod is fixedly connected between the two sliding sleeve blocks. According to the utility model, millet is added into the inner cavity of the hopper, then the lifting assembly controls the hopper to be driven to lift, and then the overturning assembly works, so that the rotating block drives the hopper to rotate, the millet in the hopper is poured into the hopper, and in the whole process, the millet is only required to be filled into the hopper, so that the time and the efficiency are saved, the problem that the specific gravity stoner has too high feed inlet position and needs multiple persons to cooperate to add the millet into the specific gravity stoner is solved.

However, the prior art has the following disadvantages when in use: according to the technology, materials are filled into the hopper on the flat ground, the hopper is lifted to be overturned, the materials in the hopper are poured into the hopper on the suction type specific gravity stoner body, the problem that workers add millet into the specific gravity stoner and are relatively arduous is solved, however, the steel wire rope is used as a main stress structure, the problems of rust aging and the like can occur in use, the steel wire rope is broken, the hopper rapidly drops down, so that the situation of collision damage occurs, the personal safety of the workers and the property safety of equipment are not protected, in addition, when the hopper is fully overturned, the hopper has a certain weight, and therefore, the manufacturing cost of the equipment is increased due to the fact that a large-torque servo motor II and gears and teeth with ultra-high hardness are needed.

Disclosure of utility model

The utility model aims to solve the problems that in the prior art, the hopper is filled with materials on the flat ground, the hopper is lifted to a turnover hopper, the materials in the hopper are poured into the feed hopper on the body of the suction type gravity stoner, and the labor is wasted when workers add millet into the gravity stoner, but when the steel wire rope is used as a main stress structure, the problems of rust aging and the like occur, and the steel wire rope breaks to cause the hopper to rapidly fall down, so that the situation of collision damage occurs, the personal safety of the workers and the property safety of equipment are not protected, and in addition, when the hopper is full of materials and is turned over, the hopper has a certain weight, so that the second servo motor with large torque and gears and teeth with high hardness are needed, and the manufacturing cost of the equipment is increased.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: a suction type gravity stoner comprising: fixed station, the one end fixed mounting of fixed station has the brace table, still includes:

The feeding bin is fixedly arranged at one end, far away from the fixing table, of the supporting table, and a fixing hole is formed in one end, close to the supporting table, of the feeding bin;

The conveying pipe is fixedly arranged on the inner surface of the fixing hole, and a hollow conveying roller is movably sleeved on the inner surface of the conveying pipe far away from the fixing hole;

The discharging hole is formed in one end, far away from the supporting table, of the conveying pipe, and a suction type specific gravity stoner main body is fixedly arranged at one end, far away from the supporting table, of the fixing table;

Feeding structure, fixed mounting is in the one end that fixed station was kept away from to suction type proportion stoner main part, feeding structure keeps away from the one end fixed mounting of fixed station has the backup pad.

Preferably, the one end fixed mounting that the feeding structure was kept away from to the backup pad is in the one end of conveyer pipe, the surface and the interior surface sliding contact of conveyer pipe of hollow conveying roller, the feed hole has been seted up to the one end that the supporting bench was kept away from to last feed bin.

Preferably, the mounting hole has been seted up to the one end that goes up the feed bin and is close to the brace table, the one end fixed mounting who keeps away from the backup pad of hollow conveying roller has the connecting block.

Preferably, a rotating shaft is fixedly arranged at one end, far away from the hollow conveying roller, of the connecting block, and a fixing frame is arranged at one end, far away from the connecting block, of the rotating shaft through a bearing.

Preferably, both ends of the fixing frame far away from the rotating shaft are fixedly arranged on the inner surface of the upper storage bin, and one end of the rotating shaft far away from the fixing frame is coaxially and fixedly connected with an extension shaft.

Preferably, one end of the extension shaft far away from the rotating shaft is arranged on the inner surface of the mounting hole through a bearing, and a motor is fixedly arranged at one end of the upper bin close to the extension shaft.

Preferably, the output end of the motor is fixedly connected with one end of the extension shaft far away from the rotating shaft in a coaxial mode.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. When the automatic feeding device is used, the hollow conveying roller rotates in the conveying pipe, and meanwhile, a part of the hollow conveying roller is arranged at the bottom of the upper bin, so that materials at the bottom of the upper bin can be conveniently conveyed to the blanking hole and fall into the feeding structure under the action of gravity.

2. In the utility model, when in use, the hollow conveying roller is convenient to drive to rotate, so that a high-torque motor and an ultra-high-hardness structure are avoided, the manufacturing cost is saved, meanwhile, the hollow conveying roller is free from a rotating shaft of the common conveying roller at the center due to the structural characteristic, the situation of blockage is avoided, and the practicability of the utility model is further improved.

Drawings

Fig. 1 is a schematic perspective view of a suction type gravity stoner according to the present utility model;

Fig. 2 is a schematic view of a partially cut-away perspective structure of a suction type gravity stoner according to the present utility model;

FIG. 3 is a schematic view of a partial top perspective view of a suction type gravity stoner according to the present utility model;

Fig. 4 is an enlarged view of a suction type gravity stoner shown in fig. 3.

Legend description: 1. a fixed table; 2. a support table; 3. feeding a bin; 301. a fixing hole; 302. a mounting hole; 303. a feed hole; 4. a delivery tube; 5. a suction type gravity stoner main body; 6. a feed structure; 7. a support plate; 8. a blanking hole; 9. a hollow conveying roller; 901. a connecting block; 902. a rotating shaft; 903. a fixing frame; 904. an extension shaft; 10. and a motor.

Detailed Description

In order that the above objects, features and advantages of the utility model will be more clearly understood, a further description of the utility model will be rendered by reference to the appended drawings and examples. It should be noted that, without conflict, the embodiments of the present utility model and features in the embodiments may be combined with each other.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, but the present utility model may be practiced otherwise than as described herein, and therefore the present utility model is not limited to the specific embodiments of the disclosure that follow.

Example 1 as shown in fig. 1 to 4, the present utility model provides a suction type specific gravity stoner comprising:

Fixed station 1, fixed station 1's one end fixed mounting has brace table 2, still includes:

The feeding bin 3 is fixedly arranged at one end of the supporting table 2 far away from the fixed table 1, and a fixed hole 301 is formed in one end of the feeding bin 3 close to the supporting table 2;

The conveying pipe 4 is fixedly arranged on the inner surface of the fixing hole 301, and a hollow conveying roller 9 is movably sleeved on the inner surface of the conveying pipe 4 far away from the fixing hole 301;

A blanking hole 8 is formed in one end, far away from the supporting table 2, of the conveying pipe 4, and a suction type specific gravity stoner main body 5 is fixedly arranged at one end, far away from the supporting table 2, of the fixed table 1;

Feeding structure 6, fixed mounting keep away from the one end of fixed station 1 at suction type proportion stoner main part 5, and one end fixed mounting has backup pad 7 that feeding structure 6 kept away from fixed station 1.

In this embodiment, when in use, the external power supply is connected, the suction type gravity stoner main body 5 on the fixed table 1 works, a worker shovels the material onto the upper bin 3 on the supporting table 2, the material enters into the upper bin 3 from the feeding hole 303, when the material approaches the top of the upper bin 3, the worker controls the motor 10 to work, under the cooperation of other structures, the hollow conveying roller 9 is driven to rotate in the conveying pipe 4, meanwhile, a part of the hollow conveying roller 9 is arranged at the bottom of the upper bin 3, so that the material at the bottom of the upper bin 3 is conveniently conveyed to the blanking hole 8, and falls into the feeding structure 6 under the action of gravity.

In embodiment 2, as shown in fig. 1-4, one end of a supporting plate 7 far away from a feeding structure 6 is fixedly installed at one end of a conveying pipe 4, the outer surface of a hollow conveying roller 9 is in sliding contact with the inner surface of the conveying pipe 4, one end of an upper bin 3 far away from a supporting table 2 is provided with a feeding hole 303, one end of the upper bin 3 near the supporting table 2 is provided with a mounting hole 302, one end of the hollow conveying roller 9 far away from the supporting plate 7 is fixedly installed with a connecting block 901, one end of the connecting block 901 far away from the hollow conveying roller 9 is fixedly installed with a rotating shaft 902, one end of the rotating shaft 902 far away from the connecting block 901 is installed with a fixing frame 903 through a bearing, two ends of the fixing frame 903 far away from the rotating shaft 902 are fixedly installed on the inner surface of the upper bin 3, one end of the rotating shaft 902 far away from the fixing frame 903 is fixedly connected with an extending shaft 904 through a bearing, one end of the upper bin 3 near the extending shaft 904 is fixedly installed with a motor 10, and one end of the motor 10 far away from the rotating shaft 902 is coaxially and fixedly connected with one end of the extending shaft 904.

In this embodiment, when in use, the output shaft of the motor 10 is fixedly connected with the extension shaft 904, so as to drive the extension shaft 904 to rotate, and the extension shaft 904 is installed with the installation hole 302 through a bearing, which is favorable for reducing friction and avoiding leakage of materials from the installation hole 302, and due to the combined action of the fixing frame 903, the rotating shaft 902 and the connecting block 901, the connecting block 901 is connected with the hollow conveying roller 9, so as to facilitate driving the hollow conveying roller 9 to rotate, thereby avoiding the use of a high-torque motor 10 and an ultra-high-hardness structure, being favorable for saving manufacturing cost, and meanwhile, the hollow conveying roller 9 has no rotating shaft of a common conveying roller at the center due to structural characteristics, being favorable for avoiding the situation of blockage, and further improving the practicability of the utility model.

Working principle: when the automatic feeding device is used, an external power supply is connected, the suction type gravity stoner main body 5 on the fixed table 1 works, a worker shovels and sends materials to the upper bin 3 on the supporting table 2, the materials enter the upper bin 3 from the feeding hole 303, after the materials approach the top of the upper bin 3, the worker controls the motor 10 to work, under the cooperation of other structures, the hollow conveying roller 9 is driven to rotate in the conveying pipe 4, meanwhile, the hollow conveying roller 9 has a part at the bottom of the upper bin 3, so that the materials at the bottom of the upper bin 3 are conveniently conveyed to the blanking hole 8 and fall into the feeding structure 6 under the action of gravity, the automatic feeding device has high reliability when in work, the collision condition of falling objects at high altitude appears after the damage of a certain structure does not exist, the personal safety of the worker is facilitated, the equipment is prevented from being greatly damaged, and the property safety of the equipment is protected, the supporting plate 7 is matched with the fixing hole 301 of the feeding bin 3 to be beneficial to fixing the conveying pipe 4 and enhancing the working stability of the conveying pipe 4, when in use, the output shaft of the motor 10 is fixedly connected with the extending shaft 904 to drive the extending shaft 904 to rotate, the extending shaft 904 is installed with the mounting hole 302 through a bearing to be beneficial to reducing friction and avoiding discharging materials from the mounting hole 302, the connecting block 901 is connected with the hollow conveying roller 9 due to the combined action of the fixing frame 903, the rotating shaft 902 and the connecting block 901 to be convenient for driving the hollow conveying roller 9 to rotate, thus avoiding the use of a high-torque motor 10 and an ultra-high-hardness structure, being beneficial to saving the manufacturing cost, meanwhile, the hollow conveying roller 9 has no rotating shaft of a common conveying roller at the center due to the structural characteristic, being beneficial to avoid the condition of blocking, further improving the practicability of the utility model, the model number of the motor 10 is YE3-80M2-1.1KW.

The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical substance of the present utility model without departing from the technical content of the present utility model still belong to the protection scope of the technical solution of the present utility model.

Claims

1. The utility model provides a inhale formula proportion stoner, includes fixed station (1), the one end fixed mounting of fixed station (1) has supporting bench (2), its characterized in that still includes:

The feeding bin (3) is fixedly arranged at one end, far away from the fixed table (1), of the supporting table (2), and a fixing hole (301) is formed in one end, close to the supporting table (2), of the feeding bin (3);

The conveying pipe (4) is fixedly arranged on the inner surface of the fixing hole (301), and a hollow conveying roller (9) is movably sleeved on the inner surface of the conveying pipe (4) far away from the fixing hole (301);

A blanking hole (8) is formed in one end, far away from the supporting table (2), of the conveying pipe (4), and a suction type specific gravity stone remover main body (5) is fixedly arranged at one end, far away from the supporting table (2), of the fixed table (1);

Feeding structure (6), fixed mounting is in the one end that fixed station (1) was kept away from to inhale formula proportion stoner main part (5), one end fixed mounting has backup pad (7) that fixed station (1) was kept away from to feeding structure (6).

2. A suction type gravity stoner according to claim 1, characterized in that: one end fixed mounting at conveyer pipe (4) of feeding structure (6) is kept away from to backup pad (7), the surface of hollow conveying roller (9) and the interior surface sliding contact of conveyer pipe (4), feed hole (303) have been seted up to the one end that supporting bench (2) was kept away from to last feed bin (3).

3. A suction type gravity stoner according to claim 2, characterized in that: the mounting hole (302) has been seted up to the one end that goes up feed bin (3) and is close to supporting bench (2), one end fixed mounting has connecting block (901) that support plate (7) were kept away from to hollow conveying roller (9).

4. A suction type gravity stoner according to claim 3, characterized in that: one end of the connecting block (901) far away from the hollow conveying roller (9) is fixedly provided with a rotating shaft (902), and one end of the rotating shaft (902) far away from the connecting block (901) is provided with a fixing frame (903) through a bearing.

5. The suction type gravity stoner according to claim 4, wherein: both ends that mount (903) keep away from axis of rotation (902) are all fixed mounting at the internal surface of last feed bin (3), the one end coaxial fixedly connected with extension axle (904) that axis of rotation (902) kept away from mount (903).

6. A suction type gravity stoner according to claim 5, characterized in that: one end of the extension shaft (904) far away from the rotation shaft (902) is arranged on the inner surface of the mounting hole (302) through a bearing, and one end of the upper bin (3) close to the extension shaft (904) is fixedly provided with a motor (10).

7. The suction type gravity stoner according to claim 6, wherein: the output end of the motor (10) is coaxially and fixedly connected with one end, far away from the rotating shaft (902), of the extension shaft (904).