CN209793428U - Grinding roller capable of automatically feeding and discharging - Google Patents
Grinding roller capable of automatically feeding and discharging Download PDFInfo
- Publication number
- CN209793428U CN209793428U CN201822264717.3U CN201822264717U CN209793428U CN 209793428 U CN209793428 U CN 209793428U CN 201822264717 U CN201822264717 U CN 201822264717U CN 209793428 U CN209793428 U CN 209793428U
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- CN
- China
- Prior art keywords
- grinding roller
- grinding
- motor
- discharging
- feeding
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a grinding roller capable of automatically feeding and discharging materials, which comprises a grinding roller, a main shaft and a bearing, wherein the left end of the main shaft is connected to a coupler, and the left end of the coupler is connected with a motor; the motor is placed in a semicircular arc-shaped pipeline and is connected with a connecting rod, the other end of the connecting rod is connected with a crank, and the crank is connected to a driving device; the right end of the grinding roller is provided with a closed plug, a sealing device is sleeved on the closed plug, the right end of the closed plug is connected with a trolley, the right end of the trolley is connected with a cylinder, a feeding device is arranged above the grinding roller in an inclined mode, a discharging device is arranged under the grinding roller, and the device can realize automatic feeding and discharging while keeping the structure of the grinding roller unchanged.
Description
Technical Field
The invention relates to a centrifugal grinder, in particular to a grinding roller capable of automatically feeding and discharging materials.
Background
at present, grinding is a precise processing method, the processing precision is high, and the range of processing materials is wide. The centrifugal grinder is a very important device in industrial production, and can well finish the processing of deburring or polishing the surface of a part. However, the existing grinding machine drives the grinding roller to rotate through the main shaft, and the roller runs in a closed mode, so that loading and unloading are difficult. The grinding machine with the roller structure is changed for realizing automatic feeding and discharging, but the advantages of stable grinding of the grinding roller and the like are lost.
Disclosure of Invention
The invention aims to solve the problems and discloses a grinding roller capable of automatically feeding and discharging.
In order to achieve the purpose, the method adopted by the invention is as follows: a grinding roller capable of automatically feeding and discharging comprises a grinding roller, wherein a through hole is formed in the left end of the grinding roller, a bearing is placed in the through hole, a main shaft is arranged in the grinding roller, a grinding shaft assembly is sleeved on the main shaft, the left end of the main shaft penetrates through the bearing to be led out of the grinding roller and connected to a coupler, and the left end of the coupler is connected with a motor shaft of a motor; the motor is placed in a semicircular arc-shaped pipeline and can move in the pipeline, a first notch and a second notch are formed in two sides of the pipeline respectively, the second notch is used for movement of a motor shaft, the first notch is used for movement of a connecting rod, one end of the connecting rod is fixedly connected to the motor, the other end of the connecting rod is connected with a crank, the other end of the crank is connected to a driving device, and the driving device is fixed; the right end of the grinding roller is an opening and can be closed by a closed plug, a notch is formed in the middle of the left side of the closed plug and used for fixing the right end of the main shaft, a sealing device is sleeved on the closed plug and used for increasing the sealing performance, the right end of the closed plug is connected to a trolley through a push rod, the right end of the trolley is connected with an air cylinder, and the air cylinder is fixed on a base; and the feeding device is arranged above the grinding roller in a height of one diameter from the grinding roller, and the discharging device is arranged under the grinding roller in a diameter from the grinding roller.
As an improvement of the invention, the upper end and the lower end of the pipeline are fixed, and the arc center of the pipeline falls in the middle of the grinding roller.
as a improvement of the invention, a retainer is arranged in the middle of the outer side of the grinding roller and used for fixing the grinding roller, and the grinding roller can rotate around the retainer.
As an improvement of the invention, the cart and the base are on the same surface.
As a development of the invention, the central axis of the closure plug is collinear with the central axis of the grinding drum in the horizontal position.
has the advantages that:
The invention provides a grinding roller capable of automatically feeding and discharging, wherein a motor is placed in an arc-shaped pipeline, the motor is moved through a driving device, the motor is connected with a main shaft, and the main shaft is connected to the inside of the grinding roller, so that the grinding roller is driven to rotate up and down around a retainer when the motor moves, when a closed plug at the right end of the grinding roller is drawn out, the grinding roller can feed materials when an opening of the grinding roller faces upwards, and can discharge materials when the grinding roller faces downwards, therefore, the device can keep the structure of the grinding roller unchanged, and can realize automatic feeding and discharging while keeping the grinding advantages of the roller.
drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of a polishing roller;
FIG. 3 is a left side view of the duct structure;
Fig. 4 is a right side view of the duct structure.
Detailed Description
The technical solutions provided by the present invention will be described in detail below with reference to specific examples, and it should be understood that the following specific embodiments are only illustrative of the present invention and are not intended to limit the scope of the present invention.
The grinding roller capable of feeding and discharging automatically as shown in fig. 1 to 4 comprises a grinding roller 8, wherein a retainer 21 is arranged in the middle of the outer side of the grinding roller 8 and used for fixing the grinding roller 8, and the grinding roller 8 can rotate around the retainer 21. Grinding roller 8's left end be equipped with through-hole 22, through-hole 22 in place bearing 20, grinding roller 8's inside be equipped with main shaft 9, the cover has grinding axle subassembly 10 on main shaft 9, main shaft 9's left end pass bearing 20, bearing 20 can bear main shaft 9 and rotate, main shaft 9 wears out grinding roller 8 and is connected to on the shaft coupling 7, the left end of shaft coupling 7 connect motor shaft 6 of motor 2, thereby motor 2 rotates and drives grinding axle subassembly 10 and rotate, realizes the task of centrifugal grinding. The motor 2 is arranged in the semi-arc-shaped pipeline 1, and the arc center of the motor falls in the middle of the grinding roller 8 so as to ensure the rotation of the grinding roller 8. Pipeline 1's both sides opened respectively and have first notch 23 and second notch 24, second notch 24 be used for motor shaft 6's motion, first notch 23 be used for connecting rod 3's motion, connecting rod 3's one end link firmly on motor 2, connecting rod 3's the other end and crank 5 are connected, crank 5's the other end connect on drive arrangement 4, drive arrangement 4 fixed, drive arrangement 4, crank 5, connecting rod 3, motor 2 constitute slider-crank mechanism like this, under motor 2's motion, through the coupling joint axis body to the holder is the fulcrum, makes the grinding cylinder rotate.
The right end of the grinding roller 8 is an opening and can be closed by a closed plug 16, a notch 18 is arranged in the middle of the left side of the closed plug 16 and used for fixing the right end of the main shaft 9, so that the rigidity of the main shaft 9 is increased, but the central axis of the closed plug 16 and the central axis of the grinding roller 8 in the horizontal position need to be collinear, and then the right end of the main shaft 9 can fall into the notch 18 of the closed plug 16. The sealing device 17 is sleeved on the closed plug 16 and used for increasing the sealing performance of the grinding roller 8 during grinding. The right end of the closed plug 16 is connected to a trolley 14 through a push rod 15, the right end of the trolley 14 is connected with an air cylinder 12, the air cylinder 12 is fixed on a base 13, and the trolley 14 and the base 13 fall on the same surface. Under the movement of the air cylinder 12, the cart 14 moves left and right, and the accurate positioning of the sealing plug 16 is kept, so that the plugging and unplugging action of the sealing plug 16 is completed. The feeding device 11 is arranged above the grinding roller 8 in a height direction which is a diameter length away from the grinding roller 8, the discharging device 19 is arranged under the grinding roller 8 in a diameter length away from the grinding roller 8, and the discharging device is arranged at a distance away from the discharging device so as to ensure smooth material feeding and discharging.
The grinding roller capable of automatically feeding and discharging is characterized in that a connecting rod 3 is driven by a driving device 4, a motor 2 moves downwards in a pipeline 1, so that a grinding roller 8 rotates, the right opening of the grinding roller is inclined upwards, a material feeding device 11 feeds materials into the grinding roller, the motor 2 moves back, the grinding roller 8 is positioned at a horizontal position, and then a cylinder 12 pushes a trolley 14, so that a sealing plug 16 is pushed into the grinding roller 8, and sealing is completed. And then the motor 2 is started to enable the grinding roller 8 to work, after the work is finished, the sealing plug 16 is withdrawn, the motor 2 moves upwards to enable the opening of the grinding roller 8 to face downwards, and the materials are poured into the discharging device 19 to be discharged.
The technical means disclosed in the invention scheme are not limited to the technical means disclosed in the above embodiments, but also include the technical scheme formed by any combination of the above technical features.
Claims (5)
1. The utility model provides a can go up grinding drum of unloading automatically which characterized in that: the grinding device comprises a grinding roller (8), wherein a through hole (22) is formed in the left end of the grinding roller (8), a bearing (20) is placed in the through hole (22), a main shaft (9) is arranged in the grinding roller (8), a grinding shaft assembly (10) is sleeved on the main shaft (9), the left end of the main shaft (9) penetrates through the bearing (20) to be led out of the grinding roller (8) and is connected to a coupler (7), and the left end of the coupler (7) is connected with a motor shaft (6) of a motor (2); the motor (2) is placed in the semicircular arc-shaped pipeline (1), the motor (2) can move in the pipeline (1), a first notch (23) and a second notch (24) are respectively formed in two sides of the pipeline (1), the second notch (24) is used for movement of a motor shaft (6), the first notch (23) is used for movement of a connecting rod (3), one end of the connecting rod (3) is fixedly connected to the motor (2), the other end of the connecting rod (3) is connected with a crank (5), the other end of the crank (5) is connected to a driving device (4), and the driving device (4) is fixed; the right end of the grinding roller (8) is open and can be closed by a closed plug (16), a notch (18) is formed in the middle of the left side of the closed plug (16) and used for fixing the right end of the spindle (9), a sealing device (17) is sleeved on the closed plug (16) and used for increasing the sealing performance, the right end of the closed plug (16) is connected to a trolley (14) through a push rod (15), the right end of the trolley (14) is connected with a cylinder (12), and the cylinder (12) is fixed on a base (13); a feeding device (11) is arranged obliquely above the grinding roller (8), and a discharging device (19) is arranged right below the grinding roller (8).
2. The grinding roller capable of feeding and discharging automatically as claimed in claim 1, wherein: the upper end and the lower end of the pipeline (1) are fixed, and the arc center of the pipeline is positioned in the middle of the grinding roller (8).
3. The grinding roller capable of feeding and discharging automatically as claimed in claim 1, wherein: the middle part of the outer side of the grinding roller (8) is provided with a retainer (21) for fixing the grinding roller (8), and the grinding roller (8) can rotate around the retainer (21).
4. The grinding roller capable of feeding and discharging automatically as claimed in claim 1, wherein: the cart (14) and the base (13) fall on the same surface.
5. The grinding roller capable of feeding and discharging automatically as claimed in claim 1, wherein: the central axis of the closed plug (16) is collinear with the central axis of the grinding roller (8) when the closed plug is in a horizontal position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822264717.3U CN209793428U (en) | 2018-12-31 | 2018-12-31 | Grinding roller capable of automatically feeding and discharging |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822264717.3U CN209793428U (en) | 2018-12-31 | 2018-12-31 | Grinding roller capable of automatically feeding and discharging |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209793428U true CN209793428U (en) | 2019-12-17 |
Family
ID=68819236
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822264717.3U Expired - Fee Related CN209793428U (en) | 2018-12-31 | 2018-12-31 | Grinding roller capable of automatically feeding and discharging |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209793428U (en) |
-
2018
- 2018-12-31 CN CN201822264717.3U patent/CN209793428U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191217 Termination date: 20201231 |