CN218078209U

CN218078209U - Rotary mechanism of precision grinding machine

Info

Publication number: CN218078209U
Application number: CN202221018390.1U
Authority: CN
Inventors: 庞育良
Original assignee: Huzhou Jinyuan Grinding Co ltd
Current assignee: Huzhou Jinyuan Grinding Co ltd
Priority date: 2022-04-27
Filing date: 2022-04-27
Publication date: 2022-12-20
Anticipated expiration: 2032-04-27

Abstract

The utility model discloses a precision grinder rotary mechanism relates to and grinds machine technical field. This precision grinder rotary mechanism, including rose box, rotary mechanism and dust fall mechanism, there are broken case and grinding groove rose box rear side through backplate fixed mounting, rotary mechanism is including setting up in motor and the dwang of grinding the groove top, the bottom of motor and the top fixed mounting of broken case, and the one end of dwang rotates the installation with the inboard top of broken case, the output shaft of motor extend to the inboard top of broken case and with the one end fixed connection of dwang through the shaft coupling, dust fall mechanism is including setting up in diaphragm and the suction hood of broken case one side. This precision grinder rotary mechanism uses through the cooperation of motor, dwang, broken blade, link, grinding ball, lagging, gear, bull stick, mount and fine grinding ball, can carry out preliminary breakage to the material earlier before the grinding, reduces the volume of material to improve the grinding efficiency of material.

Description

Rotary mechanism of precision grinding machine

Technical Field

The utility model relates to a grind quick-witted technical field, in particular to precision grinding machine rotary mechanism.

Background

The existing part of the grinding machine rotating mechanism can not carry out double grinding on materials, so that the materials can not be ground more fully and uniformly, the fineness of the ground materials is reduced, flying powder can easily appear in the grinding process of the materials, and the flying powder can diffuse around the grinding machine along with air, so that the surrounding air is polluted.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to solve one of the technical problem that exists among the prior art at least, provide a precision grinder rotary mechanism, can solve the problem that the careful nature after the material grinds is relatively poor and flying powder pollutes peripheral air.

In order to achieve the above object, the utility model provides a following technical scheme: a rotary mechanism of a precision grinder comprises a filter box, a rotary mechanism and a dust fall mechanism, wherein a crushing box and a grinding groove are fixedly arranged on the rear side of the filter box through a back plate;

the rotating mechanism comprises a motor and a rotating rod which are arranged above the grinding groove, the bottom of the motor and the top of the crushing box are fixedly installed, one end of the rotating rod and the top of the inner side of the crushing box are rotatably installed, and an output shaft of the motor extends to the top of the inner side of the crushing box through a coupler and is fixedly connected with one end of the rotating rod;

the dust fall mechanism is including setting up in diaphragm and the suction hood of broken case one side, one side outer wall fixed connection of one side outer wall of diaphragm and broken case, the bottom of diaphragm and the one end fixed connection of suction hood.

Preferably, the top of the crushing box is provided with a feeding hole, the bottom of the crushing box is provided with a discharging hole, and materials after being crushed can fall into the grinding groove through the discharging hole.

Preferably, rotary mechanism still includes the link, the grinding ball, the lagging, the gear, the bull stick, mount and fine grinding ball, the other end of dwang runs through broken case and extends to the inside of grinding the groove, the link, the outer wall of dwang is located to the equal fixed cover of lagging and gear, the both ends of link respectively with the outer wall fixed connection of two sets of grinding balls, the one end of bull stick rotates the installation with the bottom of lagging, the outer wall of bull stick is located to another group of fixed cover of gear, two sets of gear intermeshing, the outer wall of bull stick is located to the fixed cover of mount, the one end of bull stick and the one end of mount respectively with the outer wall fixed connection of two sets of fine grinding balls, can carry out dual grinding to the material, help more even abundant that the material ground, the effectual meticulous nature that improves the material grinding, the grinding quality of material has been ensured, the precision grinding of material has been realized.

Preferably, the fixed cover of outer wall of dwang is equipped with broken blade, can carry out preliminary breakage to the material before the grinding, reduces the volume of material to improve the grinding efficiency of material.

Preferably, dust fall mechanism still includes the U-shaped pipe, place the board, filter screen and air exhauster, the one end of U-shaped pipe and the top fixed connection of diaphragm and the one end of U-shaped pipe extend to the inside of suction hood, the one side inner wall fixed connection of the one side outer wall of placing the board and rose box, the bottom of filter screen contacts with the top of placing the board, the front side fixed connection of connecting plate and rose box is passed through to the rear side of air exhauster, the input end fixedly connected with of air exhauster goes out the one end of tuber pipe and extends to the inside of rose box, can adsorb the work to the flying powder that produces when grinding, thereby reduce the pollution of flying powder to all ring edge borders, reduce the inspiratory capacity of staff flying powder, the fresh degree of peripheral air has been improved, the security when having improved the staff operation.

Preferably, the rear side of rose box is articulated to be installed the door, and the staff of being convenient for takes out the filter screen and collects the powder through opening the door.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) This precision grinder rotary mechanism, use through the cooperation of motor, the dwang, broken blade, the link, the grinding ball, the lagging, the gear, the bull stick, mount and fine grinding ball, can carry out preliminary breakage to the material earlier before the grinding, reduce the volume of material, thereby improve the grinding efficiency of material, can carry out dual grinding to the material, help material grinding's more even abundant, the effectual careful nature that improves the material grinding, the grinding quality of material has been ensured, the precision grinding of material has been realized.

(2) This precision grinder rotary mechanism, through the diaphragm, the suction hood, the U-shaped pipe, place the board, the cooperation of filter screen and air exhauster is used, can carry out adsorption work to the flying powder that produces when grinding, thereby reduce the pollution of flying powder to all ring edge borders, reduce the inhalation volume of the flying powder of staff, the freshness of peripheral air has been improved, security when having improved the staff operation, can collect flying powder simultaneously, be convenient for recycle again, the loss and the waste of material have been reduced, the utilization ratio of material has been improved.

Drawings

The invention will be further described with reference to the following figures and examples:

FIG. 1 is a schematic view of the present invention;

FIG. 2 is an enlarged view of part A of the present invention;

fig. 3 is a front view of the present invention.

Reference numerals: 1. a filter box; 2. a crushing box; 3. a grinding groove; 4. a rotation mechanism; 401. a motor; 402. rotating the rod; 403. crushing the blade; 404. a connecting frame; 405. grinding balls; 406. sheathing; 407. a gear; 408. a rotating rod; 409. a fixed mount; 410. finely grinding the balls; 5. a dust falling mechanism; 501. a transverse plate; 502. a dust hood; 503. a U-shaped tube; 504. placing the plate; 505. a filter screen; 506. an exhaust fan.

Detailed Description

This section will describe in detail the embodiments of the present invention, preferred embodiments of the present invention are shown in the attached drawings, which are used to supplement the description of the text part of the specification with figures, so that one can intuitively and vividly understand each technical feature and the whole technical solution of the present invention, but they cannot be understood as the limitation of the protection scope of the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

The first embodiment is as follows:

referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a precision grinder rotary mechanism, including rose box 1, rotary mechanism 4 and dust fall mechanism 5, there are broken case 2 and grinding groove 3 rose box 1 rear side through backplate fixed mounting, rotary mechanism 4 is including setting up in motor 401 and the dwang 402 of grinding groove 3 top, the bottom of motor 401 and the top fixed mounting of broken case 2, the one end of dwang 402 rotates the installation with the inboard top of broken case 2, the output shaft of motor 401 extends to the inboard top of broken case 2 and with the one end fixed connection of dwang 402 through the shaft coupling, dust fall mechanism 5 is including setting up in diaphragm 501 and the suction hood 502 of broken case 2 one side, one side outer wall of diaphragm 501 and one side outer wall fixed connection of broken case 2, the bottom of diaphragm 501 and the one end fixed connection of suction hood 502, can fly to collect the powder, be convenient for recycle again, the loss and the waste of material have been reduced, the utilization ratio of material has been improved.

Further, a feed inlet is formed in the top of the crushing box 2, and a discharge outlet is formed in the bottom of the crushing box 2.

Further, a door is hinge-mounted to the rear side of the filter box 1.

Example two:

referring to fig. 1-3, on the basis of the first embodiment, the rotating mechanism 4 further includes a connecting frame 404, grinding balls 405, a sleeve plate 406, a gear 407, a rotating rod 408, a fixing frame 409 and fine grinding balls 410, the other end of the rotating rod 402 penetrates through the crushing box 2 and extends to the inside of the grinding groove 3, the connecting frame 404, the sleeve plate 406 and the gear 407 are all fixedly sleeved on the outer wall of the rotating rod 402, two ends of the connecting frame 404 are respectively and fixedly connected with the outer walls of the two sets of grinding balls 405, one end of the rotating rod 408 is rotatably mounted with the bottom of the sleeve plate 406, the other set of gear 407 is fixedly sleeved on the outer wall of the rotating rod 408, the two sets of gears 407 are engaged with each other, the fixing frame 409 is fixedly sleeved on the outer wall of the rotating rod 408, one end of the rotating rod 408 and one end of the fixing frame 409 are respectively and fixedly connected with the outer walls of the two sets of fine grinding balls 410, the material to be ground is placed inside the crushing box 2, then control motor 401 and start, motor 401's output shaft drives dwang 402 and rotates, dwang 402 drives broken blade 403, link 404, lagging 406 and gear 407 rotate, broken blade 403 carries out preliminary breakage to the material, the inside of grinding groove 3 is dropped through the discharge gate to the material after the breakage, link 404 drives grinding ball 405 and rotates this moment, grinding ball 405 drives the material and grinds, gear 407 drives another group of gear 407 and rotates simultaneously, another group of gear 407 drives bull 408 and rotates, bull 408 drives mount 409 and rotates, mount 409 drives fine grinding ball 410 and rotates, fine grinding ball 410 carries out more accurate grinding to the material, help the more even abundant more that the material ground, the effectual careful nature that improves the material grinding, the grinding quality of material has been ensured, the precision grinding of material has been realized.

Further, the outer wall of the rotating rod 402 is fixedly sleeved with a crushing blade 403.

Furthermore, the dust falling mechanism 5 further comprises a U-shaped pipe 503, a placing plate 504, a filter screen 505 and an exhaust fan 506, wherein one end of the U-shaped pipe 503 is fixedly connected with the top of the horizontal plate 501, one end of the U-shaped pipe 503 extends into the dust hood 502, one outer wall of one side of the placing plate 504 is fixedly connected with one inner wall of one side of the filter box 1, the bottom of the filter screen 505 is in contact with the top of the placing plate 504, the rear side of the exhaust fan 506 is fixedly connected with the front side of the filter box 1 through a connecting plate, the input end of the exhaust fan 506 is fixedly connected with an air outlet pipe, one end of the air outlet pipe extends into the filter box 1, then the exhaust fan 506 is opened, the exhaust fan 506 sucks the flying powder generated during grinding into the U-shaped pipe 503 through the dust hood 502, finally enters into the filter box 1 and is filtered by the filter screen 505 and then discharged, the flying powder generated during grinding can be adsorbed, so that the pollution of the surrounding environment caused by the flying powder is reduced, the suction amount of workers is reduced, the freshness of the surrounding air is improved, and the safety of the workers during operation is improved.

The working principle is as follows: the material that will need to grind is placed in the inside of broken case 2, then control motor 401 starts, the output shaft of motor 401 drives dwang 402 and rotates, dwang 402 drives crushing blade 403, link 404, lagging 406 and gear 407 rotate, crushing blade 403 carries out preliminary breakage to the material, the material after the breakage drops the inside of grinding groove 3 through the discharge gate, link 404 drives grinding ball 405 and rotates this moment, grinding ball 405 drives the material and grinds, gear 407 drives another group of gear 407 and rotates simultaneously, another group of gear 407 drives the bull stick 408 and rotates, bull stick 408 drives mount 409 and rotates, mount 409 drives fine grinding ball 410 and rotates, fine grinding ball 410 carries out more accurate grinding to the material, then open air exhauster 506, the interior of U-shaped pipe 503 is inhaled through suction hood 502 with the flying powder that produces when grinding to air exhauster 506, enter the inside of rose box 1 at last and discharge after the filtration of filter screen 505.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.

Claims

1. A precision grinding machine rotation mechanism, comprising:

the rear side of the filter box (1) is fixedly provided with a crushing box (2) and a grinding groove (3) through a back plate;

the rotating mechanism (4) comprises a motor (401) and a rotating rod (402) which are arranged above the grinding groove (3), the bottom of the motor (401) is fixedly installed with the top of the crushing box (2), one end of the rotating rod (402) is rotatably installed with the top of the inner side of the crushing box (2), and an output shaft of the motor (401) extends to the top of the inner side of the crushing box (2) through a coupler and is fixedly connected with one end of the rotating rod (402);

the dust falling mechanism (5) comprises a transverse plate (501) and a dust hood (502) which are arranged on one side of the crushing box (2), the outer wall of one side of the transverse plate (501) is fixedly connected with the outer wall of one side of the crushing box (2), and the bottom of the transverse plate (501) is fixedly connected with one end of the dust hood (502).

2. A precision grinding machine rotation mechanism according to claim 1, characterized in that: the top of the crushing box (2) is provided with a feeding hole, and the bottom of the crushing box (2) is provided with a discharging hole.

3. A precision grinding machine rotation mechanism according to claim 2, characterized in that: the rotating mechanism (4) further comprises a connecting frame (404), grinding balls (405), a sleeve plate (406), gears (407), rotating rods (408), a fixing frame (409) and fine grinding balls (410), the other end of each rotating rod (402) penetrates through the crushing box (2) and extends to the inside of the grinding groove (3), the connecting frame (404), the sleeve plate (406) and the gears (407) are fixedly sleeved on the outer wall of the corresponding rotating rod (402), two ends of the connecting frame (404) are fixedly connected with the outer walls of the two groups of grinding balls (405) respectively, one end of each rotating rod (408) is rotatably installed with the bottom of the corresponding sleeve plate (406), the other group of gears (407) is fixedly sleeved on the outer wall of the corresponding rotating rod (408), the two groups of gears (407) are meshed with each other, the fixing frame (409) is fixedly sleeved on the outer wall of the corresponding rotating rod (408), and one end of each rotating rod (408) and one end of the fixing frame (409) are fixedly connected with the outer wall of the corresponding fine grinding ball (410).

4. A precision grinding machine rotation mechanism according to claim 3, characterized in that: the outer wall of dwang (402) is fixed to be equipped with crushing blade (403).

5. A precision grinding machine rotation mechanism according to claim 4, characterized in that: dust fall mechanism (5) still include U-shaped pipe (503), place board (504), filter screen (505) and air exhauster (506), the inside of suction hood (502) is extended to with the top fixed connection of diaphragm (501) and the one end of U-shaped pipe (503) to the one end of U-shaped pipe (503), place one side outer wall of board (504) and one side inner wall fixed connection of rose box (1), the bottom of filter screen (505) contacts with the top of placing board (504), the front side fixed connection of connecting plate and rose box (1) is passed through to the rear side of air exhauster (506), the input fixedly connected with of air exhauster (506) goes out the tuber pipe and the one end that goes out the tuber pipe extends to the inside of rose box (1).

6. A precision grinding machine rotation mechanism according to claim 5, characterized in that: and a door is hinged to the rear side of the filter box (1).