CN210753822U - Quantitative sorting unit of steel ball for bearing - Google Patents
Quantitative sorting unit of steel ball for bearing Download PDFInfo
- Publication number
- CN210753822U CN210753822U CN201921673657.9U CN201921673657U CN210753822U CN 210753822 U CN210753822 U CN 210753822U CN 201921673657 U CN201921673657 U CN 201921673657U CN 210753822 U CN210753822 U CN 210753822U
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- steel ball
- transmission shaft
- bearings
- baffle
- pipeline
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Abstract
The utility model discloses a quantitative sorting unit of steel ball for bearing, concretely relates to bearing production field, which comprises a frame, the inside top of frame is provided with screening mechanism, the inside conveying mechanism that is provided with of frame, screening mechanism comprises motor, stirring subassembly and screening subassembly, the stirring subassembly includes transmission shaft and flabellum, the screening subassembly includes major axis and baffle, transmission shaft and motor output end fixed connection, flabellum fixed connection is in the transmission shaft bottom, baffle fixed connection is in major axis bottom one side. The utility model discloses an inside placing the steel ball in the steel ball container, the steel ball can slide to the trunk line along the branch pipeline, and starter motor this moment, motor output drive transmission shaft rotate, and the transmission shaft drives the flabellum and rotates, and the flabellum loops through branch pipeline top, through the cooperation of flabellum with the branch pipeline, can prevent effectively that the steel ball from blockking up in branch pipeline entrance.
Description
Technical Field
The utility model relates to a bearing production field, more specifically say, the utility model relates to a quantitative sorting unit of steel ball for bearing.
Background
Ball bearings are mainly composed of four basic elements: the ball bearing comprises steel balls, an inner ring, an outer ring and a retainer, wherein the steel balls are positioned between the inner ring and the outer ring, and the ball bearing has higher precision requirement, so the steel balls are manually assembled in the loading process, and the quantity of the steel balls needs to be controlled in the assembling process.
However, in practical use of the steel ball sorting device on the market, the emphasis is usually placed on quantitative sorting, but the normal operation of steel ball sorting is influenced by neglecting that the steel balls are likely to be blocked before entering a pipeline.
Therefore, it is necessary to provide a quantitative sorting device for steel balls for bearings to solve the above problems.
SUMMERY OF THE UTILITY MODEL
In order to overcome the above-mentioned defects of the prior art, the embodiment of the utility model provides a quantitative sorting device for steel balls for bearings, by placing the steel balls in the steel ball container, the steel balls can slide to the main pipeline along the branch pipeline, the motor is started, the output end of the motor drives the transmission shaft to rotate, the transmission shaft drives the fan blades to rotate, the fan blades sequentially pass through the top end of the branch pipeline, through the cooperation of flabellum and branch pipeline, can prevent effectively that the steel ball from blockking up at the branch pipeline entrance, here with highly setting up of branch pipeline to the diverse, be favorable to avoiding the steel ball to produce the collision when getting into the trunk line, the transmission shaft passes through the gear and drives the major axis rotation, the major axis can drive the baffle rotation, the through-hole and the trunk line phase-match on baffle surface this moment, the inside steel ball of trunk line can fall into through the through-hole to take out the box inside to the problem of proposing in solving above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a quantitative sorting device for steel balls for bearings comprises a frame, wherein a screening mechanism is arranged at the top end inside the frame, and a conveying mechanism is arranged inside the frame;
the screening mechanism is composed of a motor, a stirring assembly and a screening assembly, the stirring assembly comprises a transmission shaft and a fan blade, the screening assembly comprises a long shaft and a baffle, the transmission shaft is fixedly connected with the output end of the motor, the fan blade is fixedly connected to the bottom of the transmission shaft, the baffle is fixedly connected to one side of the bottom of the long shaft, gears are arranged between the transmission shaft and the long shaft, and the transmission shaft is matched with the long shaft through the gears;
the conveying mechanism is composed of a steel ball container and a pipeline assembly, the pipeline assembly comprises a main pipeline and a branch pipeline, the branch pipeline is communicated with the top end of the main pipeline, the main pipeline is fixedly connected to the bottom of the steel ball container, and the branch pipeline is communicated with the steel ball container.
In a preferred embodiment, bearings are fixedly connected to the top end and the bottom end of the long shaft, and the long shaft is rotatably connected with the frame through the bearings.
In a preferred embodiment, the number of the fan blades is set to be a plurality of, the fan blades are uniformly distributed on the outer side of the bottom end of the transmission shaft, and the fan blades are matched with the steel ball container.
In a preferred embodiment, the cross-sectional shape of the branched duct is provided in an L-shape.
In a preferred embodiment, the number of the branch pipes is set to be a plurality, the branch pipes are uniformly distributed on four sides of the main pipe, and the distances between the bottom ends of the branch pipes and the bottom of the steel ball container are sequentially increased.
In a preferred embodiment, the baffle is provided with a semicircular cross section, and the top of the baffle is provided with a through hole which is matched with the main pipeline.
In a preferred embodiment, the bottom of the baffle is provided with a drawer.
In a preferred embodiment, the frame is made of an aluminium alloy material.
The utility model discloses a technological effect and advantage:
1. through placing the steel ball inside the steel ball container, the steel ball can slide to the trunk line along the branch pipeline, starter motor, the motor output drives the transmission shaft and rotates, thereby drive the flabellum and rotate, through the cooperation of flabellum with the branch pipeline, can prevent effectively that the steel ball from blockking up at branch pipeline entrance, here with the height setting of branch pipeline to the diverse, be favorable to avoiding the steel ball to give birth to the collision when getting into the trunk line, the transmission shaft drives the baffle and rotates, through-hole and trunk line phase-match through the baffle surface, can make the steel ball fall into through the through-hole to take out the box inside, can realize quantitative collection to the steel ball through the rotational speed of adjustment motor, compared with the prior art, can guarantee when carrying out quantitative collection to.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic structural diagram of the pipe assembly of the present invention.
Fig. 3 is a schematic structural view of the stirring assembly of the present invention.
Fig. 4 is a schematic structural view of the screening assembly of the present invention.
Fig. 5 is an enlarged view of the structure of the portion a of fig. 1 according to the present invention.
The reference signs are: the device comprises a frame 1, a motor 2, a stirring assembly 3, a transmission shaft 301, fan blades 302, a screening assembly 4, a long shaft 401, a baffle 402, a steel ball container 5, a pipeline assembly 6, a main pipeline 601, a branch pipeline 602, a bearing 7, a through hole 8 and a box 9.
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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model provides a quantitative sorting device for steel balls for bearings, which is shown in figures 1-5 and comprises a frame 1, wherein a screening mechanism is arranged at the top end inside the frame 1, and a conveying mechanism is arranged inside the frame 1;
the screening mechanism is composed of a motor 2, a stirring assembly 3 and a screening assembly 4, the stirring assembly 3 comprises a transmission shaft 301 and a fan blade 302, the screening assembly 4 comprises a long shaft 401 and a baffle 402, the transmission shaft 301 is fixedly connected with the output end of the motor 2, the fan blade 302 is fixedly connected to the bottom of the transmission shaft 301, the baffle 402 is fixedly connected to one side of the bottom of the long shaft 401, gears are arranged between the transmission shaft 301 and the long shaft 401, and the transmission shaft 301 is matched with the long shaft 401 through the gears;
the conveying mechanism consists of a steel ball container 5 and a pipeline component 6, the pipeline component 6 comprises a main pipeline 601 and a branch pipeline 602, the branch pipeline 602 is communicated with the top end of the main pipeline 601, the main pipeline 601 is fixedly connected to the bottom of the steel ball container 5, and the branch pipeline 602 is communicated with the steel ball container 5;
the top end and the bottom end of the long shaft 401 are both fixedly connected with bearings 7, and the long shaft 401 is rotatably connected with the frame 1 through the bearings 7;
the number of the fan blades 302 is multiple, the fan blades 302 are uniformly distributed on the outer side of the bottom end of the transmission shaft 301, and the fan blades 302 are matched with the steel ball container 5;
the cross section of the branched pipe 602 is L-shaped;
the number of the branch pipes 602 is multiple, the branch pipes 602 are uniformly distributed on four sides of the main pipe 601, and the distances between the bottom ends of the branch pipes 602 and the bottom of the steel ball container 5 are sequentially increased;
the cross section of the baffle 402 is semicircular, a through hole 8 is formed in the top of the baffle 402, and the through hole 8 is matched with the main pipeline 601;
the bottom of the baffle 402 is provided with a drawer 9;
the frame 1 is made of an aluminum alloy material;
the implementation mode is specifically as follows: through fixedly connecting the motor 2 at the top end inside the frame 1, when steel balls need to be sorted quantitatively, the steel balls are placed inside the steel ball container 5, the steel balls can slide to the main pipeline 601 along the branch pipeline 602, at the moment, the motor 2 is started, the output end of the motor 2 drives the transmission shaft 301 to rotate, the transmission shaft 301 drives the fan blade 302 to rotate, the fan blade 302 sequentially passes through the top end of the branch pipeline 602, through the matching of the fan blade 302 and the branch pipeline 602, the steel balls can be effectively prevented from being blocked at the inlet of the branch pipeline 602, the heights of the branch pipelines 602 are set to be different, the steel balls can be prevented from being collided reversely when entering the main pipeline 601, the steel balls are arranged in a straight line inside the main pipeline 601 after entering the main pipeline 601, meanwhile, the transmission shaft 301 is matched with the long shaft 401 through a gear, the long shaft 401 can, the inside steel ball of trunk line 601 can fall into to taking out inside the box 9 through-hole 8, can guarantee through the cooperation of controlling two baffles 402 that baffle 402 is in the trunk line 601 bottom all the time, the rotational speed through adjustment motor 2 can change baffle 402 to change the speed that the steel ball fell, can realize the ration to the steel ball and collect, this embodiment has specifically solved among the prior art can't guarantee the steel ball and do not take place to block up in the entrance when carrying out the ration collection to the steel ball, thereby influence the efficiency that the steel ball ration was selected separately.
The utility model discloses the theory of operation:
referring to the attached drawings 1-5 in the specification, a motor 2 is fixedly connected to the top end inside a frame 1, steel balls are placed inside a steel ball container 5, the steel balls can slide to a main pipeline 601 along a branch pipeline 602, the motor 2 is started, the output end of the motor 2 drives a transmission shaft 301 to rotate, the transmission shaft 301 drives a fan blade 302 to rotate, the steel balls can be effectively prevented from being blocked at the inlet of the branch pipeline 602 through the matching of the fan blade 302 and the branch pipeline 602, meanwhile, the transmission shaft 301 is matched with a long shaft 401 through a gear and can drive the long shaft 401 to rotate, the long shaft 401 can drive a baffle 402 to rotate, at the moment, a through hole 8 in the surface of the baffle 402 is matched with the baffle 601, the steel balls inside the main pipeline 601 can fall into a drawer 9 through the through hole 8, the baffle 402 can be ensured to be always positioned at the bottom of, thereby changing the falling speed of the steel balls and realizing quantitative collection of the steel balls.
The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;
secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;
and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. The utility model provides a quantitative sorting unit of steel ball for bearing, includes frame (1), its characterized in that: the screening mechanism is arranged at the top end inside the frame (1), and the conveying mechanism is arranged inside the frame (1);
the screening mechanism is composed of a motor (2), a stirring assembly (3) and a screening assembly (4), the stirring assembly (3) comprises a transmission shaft (301) and fan blades (302), the screening assembly (4) comprises a long shaft (401) and a baffle (402), the transmission shaft (301) is fixedly connected with the output end of the motor (2), the fan blades (302) are fixedly connected to the bottom of the transmission shaft (301), the baffle (402) is fixedly connected to one side of the bottom of the long shaft (401), gears are arranged between the transmission shaft (301) and the long shaft (401), and the transmission shaft (301) is matched with the long shaft (401) through the gears;
the conveying mechanism is composed of a steel ball container (5) and a pipeline assembly (6), the pipeline assembly (6) comprises a main pipeline (601) and a branch pipeline (602), the branch pipeline (602) is communicated with the top end of the main pipeline (601), the main pipeline (601) is fixedly connected to the bottom of the steel ball container (5), and the branch pipeline (602) is communicated with the steel ball container (5).
2. The quantitative sorting device for the steel balls for the bearings as claimed in claim 1, wherein: the top end and the bottom end of the long shaft (401) are fixedly connected with bearings (7), and the long shaft (401) is rotatably connected with the frame (1) through the bearings (7).
3. The quantitative sorting device for the steel balls for the bearings as claimed in claim 1, wherein: the quantity of flabellum (302) sets up to a plurality ofly, and is a plurality of flabellum (302) evenly distributed is in transmission shaft (301) bottom outside, flabellum (302) and steel ball container (5) phase-match.
4. The quantitative sorting device for the steel balls for the bearings as claimed in claim 1, wherein: the cross-sectional shape of the branch pipe (602) is set to be L-shaped.
5. The quantitative sorting device for the steel balls for the bearings as claimed in claim 1, wherein: the number of the branch pipelines (602) is set to be a plurality of, the branch pipelines (602) are uniformly distributed on four sides of the main pipeline (601), and the distances between the bottom ends of the branch pipelines (602) and the bottom of the steel ball container (5) are sequentially increased.
6. The quantitative sorting device for the steel balls for the bearings as claimed in claim 1, wherein: the cross-sectional shape of baffle (402) sets up to semi-circular, baffle (402) top is provided with through-hole (8), through-hole (8) and trunk line (601) phase-match.
7. The quantitative sorting device for the steel balls for the bearings as claimed in claim 1, wherein: the bottom of the baffle (402) is provided with a drawer (9).
8. The quantitative sorting device for the steel balls for the bearings as claimed in claim 1, wherein: the frame (1) is made of an aluminum alloy material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921673657.9U CN210753822U (en) | 2019-10-09 | 2019-10-09 | Quantitative sorting unit of steel ball for bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921673657.9U CN210753822U (en) | 2019-10-09 | 2019-10-09 | Quantitative sorting unit of steel ball for bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210753822U true CN210753822U (en) | 2020-06-16 |
Family
ID=71050571
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921673657.9U Expired - Fee Related CN210753822U (en) | 2019-10-09 | 2019-10-09 | Quantitative sorting unit of steel ball for bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210753822U (en) |
-
2019
- 2019-10-09 CN CN201921673657.9U patent/CN210753822U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200616 Termination date: 20211009 |
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| CF01 | Termination of patent right due to non-payment of annual fee |