CN220781180U

CN220781180U - Specific gravity grading stoner

Info

Publication number: CN220781180U
Application number: CN202322392828.3U
Authority: CN
Inventors: 王陆华; 王瑶; 王威
Original assignee: Hunan Qiangliang Machinery Co ltd
Current assignee: Hunan Qiangliang Machinery Co ltd
Priority date: 2023-09-04
Filing date: 2023-09-04
Publication date: 2024-04-16
Anticipated expiration: 2033-09-04

Abstract

The utility model discloses a specific gravity grading stone removing machine which comprises a base and a stone removing box, wherein the stone removing box is arranged on the upper surface of the base, a feeding hopper is arranged on the upper surface of the stone removing box, a sliding frame is arranged on the inner surface of the stone removing box, a sliding groove is formed in the inner surface of the sliding frame, a sliding block is embedded in the inner surface of the sliding groove, and a feeding adjusting plate is arranged on the outer surface of the sliding block. According to the specific gravity grading stoner, the feeding adjusting plate is arranged on the outer surface of the sliding block, and then the power gear is driven to rotate by controlling the adjusting motor, so that the threaded rod is driven to rotate by utilizing the meshing between the power gear and the gear chain and the meshing between the transmission gear and the gear chain, and meanwhile, the sliding plate is driven to slide by utilizing the threaded connection between the outer surface of the threaded rod and the inner surface of the threaded sleeve, so that the position of the feeding adjusting plate in the feeding hopper is conveniently adjusted, the feeding speed can be adjusted according to requirements, and the screening quality can be prevented from being influenced by too much feeding.

Description

Specific gravity grading stoner

Technical Field

The utility model belongs to the technical field of stoners, and particularly relates to a specific gravity grading stoner.

Background

The specific gravity stoner is used for removing sand, soil, rice straw or weed seeds and other magazines existing in the rice during processing, so as to ensure that the processed rice has higher quality and phase.

In the cleaning of agricultural grains, a stone remover is one of indispensable equipment, and is usually arranged after screening or magnetic separation to remove clods and stones and the like which are slightly different from grains in granularity, so as to ensure the high efficiency of the subsequent grain processing equipment and ensure the safety and reliability of products processed by grains.

When the existing specific gravity stoner is used for screening rice, the rice to be screened is usually directly put into a feed hopper by a worker for feeding, so that a large amount of rice is easily added into a screen, impurities contained in the rice can not be removed, and the screening quality of the screen is easily affected. Therefore, we propose a specific gravity classification stoner.

Disclosure of Invention

The utility model aims to provide a specific gravity grading stoner, which can effectively solve the problems in the background technology.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

the utility model relates to a specific gravity grading stone removing machine, which comprises a base, a stone removing box and a vibrating frame, wherein the stone removing box is arranged on the upper surface of the base, a screen is arranged on the inner surface of the vibrating frame, a vibrating machine is arranged on the lower surface of the vibrating frame, a plurality of buffer boxes are arranged on the inner surface of the stone removing box, buffer springs are arranged on the inner surface of the buffer boxes, buffer rods are arranged on the inner surface of the buffer boxes, the outer surfaces of the buffer springs are connected with the lower surface of the buffer rods, connecting sleeves are arranged on the outer surfaces of the vibrating frames, mounting frames are arranged on the lower surface of the mounting frames, connecting shafts are arranged on the inner surfaces of the connecting frames, the connecting shafts are arranged in the connecting sleeves, and are connected with the vibrating frames through the installation of the buffer boxes, the buffer springs and the connecting sleeves, so that the vibrating frames play a buffering role can be realized, the vibrating machine can generate a large number of vibration, the buffer springs can ensure that the screen is not damaged easily by vibration when the vibrating machine works, and can alleviate the damage to the whole equipment, and a sliding block is arranged on the inner surface of the vibrating box.

Preferably, the base upper surface installs the regulation motor cabinet, sliding tray internal surface installs the rotation sleeve, rotation sleeve internal surface gomphosis has the threaded rod, sliding block internal surface installs the screw thread sleeve, regulation motor cabinet upper surface installs accommodate motor, threaded rod surface and screw thread sleeve internal surface threaded connection, threaded rod surface installs drive gear, accommodate motor output installs power gear, power gear surface installs the gear chain, drive gear passes through gear chain and power gear and rotates to be connected, through installing the feeding regulating plate at the sliding block surface, then through control accommodate motor, drives power gear and rotates, utilizes meshing between power gear and the gear chain and the meshing between gear chain to drive the threaded rod rotation, utilizes the threaded connection between threaded rod surface and the screw thread sleeve internal surface simultaneously, thereby drives the sliding block and slides in the sliding tray inside, thereby conveniently adjusts the position of feeding regulating plate in the feeder hopper inside, thereby can adjust the feed quantity according to the demand, thereby can avoid feeding too many and influence screening quality.

Preferably, the upper surface of the stone removing box is provided with a feeding hopper, the outer surface of the stone removing box is provided with a discharging hopper, the lower surface of the vibrating frame is provided with a discharging box, the inner surface of the discharging box is provided with a discharging hose, and the lower surface of the base is provided with a plurality of supporting legs.

The utility model has the following beneficial effects:

1. according to the utility model, the feeding adjusting plate is arranged on the outer surface of the sliding block, and then the power gear is driven to rotate by controlling the adjusting motor, so that the threaded rod is driven to rotate by utilizing the meshing between the power gear and the gear chain and the meshing between the transmission gear and the gear chain, and meanwhile, the sliding block is driven to slide in the sliding groove by utilizing the threaded connection between the outer surface of the threaded rod and the inner surface of the threaded sleeve, so that the position of the feeding adjusting plate in the feeding hopper is conveniently adjusted, the feeding amount can be adjusted according to the requirement, and the screening quality can be prevented from being influenced by too much feeding.

2. According to the utility model, the buffer box, the buffer spring and the buffer rod are arranged, and then the buffer box is connected with the vibration frame through the installation of the connecting shaft and the connecting sleeve, so that the vibration frame can play a role in buffering, a large amount of vibration can be generated when the vibrator works, the buffer spring can ensure that the screen is not easily damaged by vibration when the vibrator works, and the damage of the vibration to the whole equipment can be reduced.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the overall structure of a specific gravity classification stoner;

FIG. 2 is a schematic diagram showing a front view of a specific gravity classification stoner according to the present utility model;

FIG. 3 is a schematic diagram showing a left-hand construction of a gravity classification stoner according to the present utility model;

FIG. 4 is a schematic view of the cross-sectional structure A-A in FIG. 3;

fig. 5 is a schematic top view of a gravity classification stoner according to the present utility model.

In the figure: 1. a base; 2. a stone removing box; 3. a buffer tank; 4. a buffer spring; 5. a buffer rod; 6. a connecting sleeve; 7. a connection frame; 8. a connecting shaft; 9. a mounting frame; 10. a vibration frame; 11. a screen; 12. a discharging box; 13. a discharge hose; 14. discharging a hopper; 15. a feed hopper; 16. a vibrator; 17. a sliding frame; 18. a sliding groove; 19. a sliding block; 20. a feed adjusting plate; 21. rotating the sleeve; 22. a threaded rod; 23. a threaded sleeve; 24. a transmission gear; 25. adjusting a motor base; 26. adjusting a motor; 27. a power gear; 28. a gear chain; 29. and (5) supporting legs.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

As shown in fig. 1-5, a specific gravity classification stone remover comprises a base 1, a stone removing box 2 and a vibrating frame 10, wherein the stone removing box 2 is arranged on the upper surface of the base 1, a screen 11 is arranged on the inner surface of the vibrating frame 10, a vibrator 16 is arranged on the lower surface of the vibrating frame 10, a plurality of buffer boxes 3 are arranged on the inner surface of the stone removing box 2, buffer springs 4 are arranged on the inner surface of the buffer boxes 3, buffer rods 5 are arranged on the inner surface of the buffer boxes 3, the outer surfaces of the buffer springs 4 are connected with the lower surface of the buffer rods 5, connecting sleeves 6 are arranged on the outer surfaces of the buffer rods 5, a mounting frame 9 is arranged on the outer surfaces of the vibrating frame 10, a plurality of connecting frames 7 are arranged on the lower surface of the mounting frame 9, connecting shafts 8 are arranged on the inner surface of the connecting frames 7, inside connecting sleeve 6 is installed to connecting axle 8, remove stone box 2 internal surface and install sliding frame 17, sliding frame 17 internal surface is provided with sliding tray 18, sliding tray 18 internal surface gomphosis has slider 19, slider 19 surface mounting has feeding regulating plate 20, through buffer tank 3, buffer spring 4 and buffer rod 5's installation, then install through connecting axle 8 and connecting sleeve 6, be connected with vibrating frame 10, thereby can play the cushioning effect to vibrating frame 10, vibrating machine 16 can produce a large amount of vibrations at the during operation, buffer spring 4 can guarantee that screen cloth 11 is difficult to receive vibration destruction at vibrating machine 16 during operation, and the injury of vibration to whole equipment can be alleviateed.

The upper surface of the base 1 is provided with an adjusting motor seat 25, the inner surface of the sliding groove 18 is provided with a rotating sleeve 21, the inner surface of the rotating sleeve 21 is embedded with a threaded rod 22, the inner surface of the sliding block 19 is provided with a threaded sleeve 23, the upper surface of the adjusting motor seat 25 is provided with an adjusting motor 26, the outer surface of the threaded rod 22 is in threaded connection with the inner surface of the threaded sleeve 23, the outer surface of the threaded rod 22 is provided with a transmission gear 24, the output end of the adjusting motor 26 is provided with a power gear 27, the outer surface of the power gear 27 is provided with a gear chain 28, the transmission gear 24 is rotationally connected with the power gear 27 through the gear chain 28, the feeding adjusting plate 20 is arranged on the outer surface of the sliding block 19, and then the adjusting motor 26 is controlled to drive the power gear 27 to rotate, the threaded rod 22 is driven to rotate by the meshing between the power gear 24 and the gear chain 28, and the inner surface of the threaded sleeve 23 is simultaneously connected with the outer surface of the threaded rod 22, so that the sliding block 19 is driven to slide inside the sliding groove 18, the feeding adjusting plate 20 can be adjusted in the inner position of the feeding hopper 15 according to the screening requirement, so that too much feeding quality can be avoided according to the demand.

The upper surface of the stone removing box 2 is provided with a feeding hopper 15, the outer surface of the stone removing box 2 is provided with a discharging hopper 14, the lower surface of the vibrating frame 10 is provided with a discharging box 12, the inner surface of the discharging box 12 is provided with a discharging hose 13, and the lower surface of the base 1 is provided with a plurality of supporting legs 29.

It should be noted that, the utility model is a specific gravity grading stoner, firstly, by controlling the adjusting motor 26, the power gear 27 is driven to rotate, the threaded rod 22 is driven to rotate by utilizing the meshing between the power gear 27 and the gear chain 28 and the meshing between the transmission gear 24 and the gear chain 28, and meanwhile, the sliding block 19 is driven to slide in the sliding groove 18 by utilizing the threaded connection between the outer surface of the threaded rod 22 and the inner surface of the threaded sleeve 23, so as to drive the feeding adjusting plate 20 to move, thus the feeding amount can be adjusted according to the requirement, then the vibrating frame 10 is driven to vibrate by the vibrating machine 16, and meanwhile, the impurities in the paddy are conveniently screened by the screen 11 arranged in the vibrating frame 10.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a specific gravity classification stone remover, includes base (1), removes stone case (2) and vibrating frame (10), its characterized in that: the stone removing box (2) is arranged on the upper surface of the base (1), the screen (11) is arranged on the inner surface of the vibrating frame (10), a vibrator (16) is arranged on the lower surface of the vibrating frame (10), a plurality of buffer boxes (3) are arranged on the inner surface of the stone removing box (2), the buffer spring (4) is arranged on the inner surface of the buffer box (3), a buffer rod (5) is arranged on the inner surface of the buffer box (3), the outer surface of the buffer spring (4) is connected with the lower surface of the buffer rod (5), the outer surface of the buffer rod (5) is provided with a connecting sleeve (6), the outer surface of the vibration frame (10) is provided with a mounting frame (9), the lower surface of the mounting frame (9) is provided with a plurality of connecting frames (7), the inner surface of the connecting frame (7) is provided with a connecting shaft (8), the connecting shaft (8) is arranged in the connecting sleeve (6), the sliding frame (17) is arranged on the inner surface of the stone removing box (2), the inner surface of the sliding frame (17) is provided with a sliding groove (18), a sliding block (19) is embedded on the inner surface of the sliding groove (18), the outer surface of the sliding block (19) is provided with a feeding adjusting plate (20), the upper surface of the base (1) is provided with an adjusting motor seat (25).

2. A gravity classification stoner according to claim 1, characterized in that: the sliding groove (18) is internally provided with a rotating sleeve (21), the inner surface of the rotating sleeve (21) is embedded with a threaded rod (22), the inner surface of the sliding block (19) is provided with a threaded sleeve (23), and the upper surface of the adjusting motor seat (25) is provided with an adjusting motor (26).

3. A gravity classification stoner according to claim 2, characterized in that: the outer surface of the threaded rod (22) is in threaded connection with the inner surface of the threaded sleeve (23), a transmission gear (24) is arranged on the outer surface of the threaded rod (22), and a power gear (27) is arranged at the output end of the adjusting motor (26).

4. A gravity classification stoner according to claim 3, characterized in that: the outer surface of the power gear (27) is provided with a gear chain (28), and the transmission gear (24) is rotationally connected with the power gear (27) through the gear chain (28).

5. A gravity classification stoner according to claim 1, characterized in that: the stone removing box is characterized in that a feeding hopper (15) is arranged on the upper surface of the stone removing box (2), a discharging hopper (14) is arranged on the outer surface of the stone removing box (2), a discharging box (12) is arranged on the lower surface of the vibrating frame (10), and a discharging hose (13) is arranged on the inner surface of the discharging box (12).

6. A gravity classification stoner according to claim 1, characterized in that: a plurality of supporting legs (29) are arranged on the lower surface of the base (1).