CN111266160B

CN111266160B - Anti-centrifugal force grinding device based on eccentric rotation

Info

Publication number: CN111266160B
Application number: CN202010158156.8A
Authority: CN
Inventors: 许美凤
Original assignee: Jiangsu Heng Xiangyu New Material Co ltd
Current assignee: Jiangsu Heng Xiangyu new material Co.,Ltd.
Priority date: 2020-03-09
Filing date: 2020-03-09
Publication date: 2020-11-06
Anticipated expiration: 2040-03-09
Also published as: CN111266160A

Abstract

The invention relates to the technical field of agriculture, and discloses an eccentric rotation-based centrifugal force resistant grinding device, which comprises a chassis, wherein a disc is movably connected above the chassis, a ground object is supported by the disc, an inner gear is movably connected on the back surface of the disc, the rotation of the inner gear drives the outer gear to synchronously rotate, the inner part of the inner gear is movably connected with an outer gear, teeth are arranged on the inner side and the outer side of the outer gear, the grinding block eccentrically rotates to grind during grinding through the matching use of a grinding block, a connecting rod and a first pinion, the grinding area during grinding is increased, the grinding effect is increased, the grinding is more sufficient, the subsequent steps can be linked when a rotating wheel rotates through the matching use of the outer gear, the inner gear, the first pinion and a second pinion, the linkage of the whole device is increased, making the operation simpler.

Description

Anti-centrifugal force grinding device based on eccentric rotation

Technical Field

The invention relates to the technical field of agriculture, in particular to an anti-centrifugal force grinding device based on eccentric rotation.

Background

Agriculture is a basic industry for supporting national economic construction and development, and with the improvement of living standard and social development, the agricultural construction is gradually developed, and the industrial construction is developed from the earliest manual work.

Agricultural production crops are various in types, including rice, wheat, corn and the like, wherein due to geographical differences, the eating habits of people in southern and northern areas are different, flour is staple food in most northern areas of China, foods made of flour are various in types and various in types, flour is a powder ground by wheat, a grinding machine is usually used for operation in the process of making wheat into flour, the traditional grinding machine is single in function, the grains are ground only through simple rotation, in the rotating process, the ground grains are thrown out of a grinding disc due to the action of centrifugal force, the grains are pushed to the grinding disc for full grinding without other remedial measures, so that part of the grains cannot be fully ground, the grains need to be screened again for grinding, and the operation is more complicated due to the subsequent re-processing, reduce grinding efficiency, and traditional grinder carries out regular grinding according to the circular, and the scope of really carrying out the grinding is little, and work efficiency is lower.

In order to solve the above problems, the inventors propose an eccentric rotation-based anti-centrifugal force grinding device, which has the advantages of larger grinding area and better grinding effect, and solves the problems that the traditional grinding device has a single function, and ensures that the device has higher working efficiency and more sufficient grinding when being used for operation.

Disclosure of Invention

Technical scheme (I)

In order to achieve the purpose of larger grinding area and better grinding effect, the invention provides the following technical scheme: an anti-centrifugal force grinding device based on eccentric rotation comprises a chassis, wherein a disc is movably connected above the chassis, a ground object is supported by the disc, an inner gear is movably connected to the back of the disc, the inner gear rotates to drive an outer gear to rotate synchronously, an outer gear is movably connected inside the inner gear, teeth are arranged on the inner side and the outer side of the outer gear, the teeth on the outer side are meshed with the inner gear, the teeth on the inner side are meshed with a first pinion, the inner part of the outer gear is movably connected with a first pinion, a push plate is movably connected to the surface of the disc, grains are pushed by the push plate, grinding is more uniform, a connecting rod is movably connected inside the first pinion, a grinding block is supported by the connecting rod, a grinding block is movably connected to the tail end of the connecting rod, and the grains are sufficiently ground by eccentric rotation of the, the outside swing joint of push pedal has the moving point, and the moving point removes along the spout, drives the push pedal and removes, and the outside swing joint of moving point has the second pinion, and the side swing joint of second pinion has the third pinion, the back fixedly connected with montant of second pinion, swing joint has the connecting rod between montant and the moving point, and the below swing joint of internal gear has the runner.

Preferably, the connecting rods are provided with six, the six connecting rods are consistent in specification and are uniformly distributed by taking the central point of the first pinion as a reference.

Preferably, six grinding blocks are arranged, have the same specification and are uniformly distributed at the tail end of the connecting rod.

Preferably, the push plates are distributed in a crossed manner and are distributed in an arc shape integrally, and the push plates are crossed and overlapped with each other to form a moving point.

Preferably, the back of the disc is movably connected with a rotating plate, the surface of the rotating plate is provided with two sliding grooves, the two sliding grooves are vertically distributed, and the sizes of the sliding grooves are matched with the sizes of the moving points.

Preferably, the first pinion and the third pinion are disposed outside the same rotation shaft, and the third pinion and the second pinion have the same specification and are meshed with each other.

Preferably, two fixed plates are movably connected between the vertical rod and the rotating plate, the two fixed plates are consistent in specification and vertically distributed, and the intersection point of the two fixed plates is overlapped with the second pinion.

(II) advantageous effects

Compared with the prior art, the invention provides an anti-centrifugal force grinding device based on eccentric rotation, which has the following beneficial effects:

1. this anti centrifugal force grinder based on eccentric rotation uses through the cooperation of moving point, second pinion and montant for can eccentrically take place rotatoryly when driving the push pedal and moving inwards, so make at the in-process of grinding, promote cereal toward one side of abrasive brick, because the effect of centrifugal force throws away cereal when avoiding rotating.

2. This anti centrifugal force grinder based on eccentric rotation uses through the cooperation of abrasive brick, connecting rod and first pinion for abrasive brick eccentric rotation grinds when grinding, and the grinding area when the increase grinds when eccentric rotation increases, increases the grinding effect, improves grinding efficiency.

3. This anti centrifugal force grinder based on eccentric rotation uses through the cooperation of external gear, internal gear, first pinion, and second pinion for can link the emergence of follow-up step when the runner rotates, make the emergence of the follow-up step of linkage, increase the linkage nature of whole device, make the operation simpler.

Drawings

FIG. 1 is a schematic view of a connection structure according to the present invention;

FIG. 2 is a schematic view of the connection structure of the disk, the external gear and the rotating wheel according to the present invention;

FIG. 3 is a schematic structural diagram of a disc, an internal gear, an external gear, a first pinion, a push plate, a connecting rod, a grinding block and a moving point according to the present invention, wherein all the structures are in an original state;

FIG. 4 is a diagram showing the movement traces of the structures shown in FIG. 3, in which the first pinion rotates to drive the grinding block and the push plate to move synchronously;

FIG. 5 is a schematic view of the connection structure of the moving point and the push plate according to the present invention, wherein each structure is in an original state;

FIG. 6 is a diagram showing the movement traces of the structures shown in FIG. 5, in which the moving point moves to drive the push plate to move synchronously;

fig. 7 is a bottom view of the moving point, the second pinion, the third pinion, the vertical rod, and the connecting rod of the present invention.

In the figure: 1. a chassis; 2. a disc; 3. an internal gear; 4. an outer gear; 5. a first pinion gear; 6. pushing the plate; 7. a connecting rod; 8. grinding blocks; 9. moving points; 10. a second pinion gear; 11. a third pinion gear; 12. a vertical rod; 13. a connecting rod; 14. a rotating wheel.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-7, an eccentric rotation-based anti-centrifugal grinding device comprises a chassis 1, a disc 2 is movably connected above the chassis 1, two fixing plates are movably connected to the back of the disc 2, the two fixing plates are in consistent specification and vertically distributed, the intersection point of the two fixing plates is overlapped with a second pinion 10, the disc 2 is stably supported by the fixing plates, a rotating plate is movably connected to the back of the disc 2, two sliding grooves are formed in the rotating plate, the two sliding grooves are vertically distributed, the size of the sliding grooves is matched with that of a moving point 9, when the second pinion 10 rotates, a vertical rod 12 is driven to synchronously rotate, finally the vertical rod 12 rotates to drive the moving point 9 to synchronously move along the sliding grooves, an inner gear 3 is movably connected to the back of the disc 2, and the rotation of the inner gear 3 drives an outer gear 4 to synchronously rotate, the internal gear 3 is movably connected with an external gear 4, teeth are arranged on the inner side and the outer side of the external gear 4, the teeth on the outer side are meshed with the internal gear 3, the teeth on the inner side are meshed with the first pinion 5, and therefore when the external gear 4 rotates, the first pinion 5 is driven to rotate synchronously and eccentrically

The inside swing joint of external gear 4 has first pinion 5, first pinion 5 and third pinion 11 set up the outside in same pivot, make and to drive third pinion 11 when first pinion 5 rotates and rotate in step, and third pinion 11 is unanimous with the specification of second pinion 10, intermeshing, can drive second pinion 10 synchronous revolution when third pinion 11 rotates, the surface activity of disc 2 has and is connected with push pedal 6, push pedal 6 sets up to cross distribution, wholly be arc distribution, push pedal 6 alternately overlaps each other, form and move some 9, it moves in step to drive a plurality of push pedals 6, utilize push pedal 6 to promote cereal, make the grinding more even.

The inside of the first pinion 5 is movably connected with a connecting rod 7, the connecting rod 7 is provided with six, the specifications of the six connecting rods 7 are consistent, and the connecting rods are uniformly distributed by taking the central point of the first pinion 5 as a reference, so that the connecting rod 7 is driven to synchronously rotate when the first pinion 5 rotates, the connecting rod 7 is used for supporting the grinding block 8, the tail end of the connecting rod 7 is movably connected with the grinding block 8, the grinding block 8 is provided with six grinding blocks 8, the specifications of the six grinding blocks 8 are consistent, the grinding blocks are uniformly distributed at the tail end of the connecting rod 7, grains are fully ground by utilizing the eccentric rotation of the grinding block 8, the grinding block 8 eccentrically rotates to increase the grinding area, the outer side of the push plate 6 is movably connected with a moving point 9, the moving point 9 moves along a sliding chute to drive the push plate 6 to move, the outer side of the moving point 9 is movably connected with, the back fixedly connected with montant 12 of second pinion 10, swing joint has two fixed plates between montant 12 and the commentaries on classics board, two fixed plate specifications are unanimous and the vertical distribution, and the nodical overlapping with the second pinion of two fixed plates, swing joint has connecting rod 13 between montant 12 and the moving point 9, the below swing joint of internal gear 3 has runner 14, with moving point 9 and montant 12 interconnect, thereby make and to drive moving point 9 and move in step when montant 12 is rotatory, thereby finally drive moving point 9 and remove along the spout.

The working principle is that the output shaft of the motor is movably connected with the rotating wheel 14, so that the rotating wheel 14 rotates, the rotating shaft is movably connected inside the rotating wheel 14, so that the rotating shaft is driven to rotate synchronously, two gears with mutually matched specifications are movably connected outside the rotating shaft, so that the two gears are driven to rotate synchronously, the connecting frame is movably connected outside the rotating shaft, so that the connecting frame is driven to rotate synchronously, the outer gear 4 is movably connected above the connecting frame, so that the outer gear 4 is driven to rotate synchronously, the inner part of the outer gear 4 is movably connected with the first small gear 5, teeth are arranged on the inner side and the outer side of the outer gear 4, the teeth on the outer side are meshed with the inner gear 3, the teeth on the inner side are meshed with the first small gear 5, so that the first small gear 5 is driven to rotate synchronously and eccentrically when the outer gear 4 rotates, the connecting rod 7 is movably connected inside the, so can drive connecting rod 7 synchronous emergence eccentric rotation when first pinion 5 takes place to rotate, the outside swing joint of connecting rod 7 has abrasive brick 8, can drive the synchronous off-centre of abrasive brick 8 and rotate when connecting rod 7 is rotatory to grind the material.

The above structure and process are shown in FIGS. 3-4.

Meanwhile, the first pinion 5 and the third pinion 11 are located on the outer side of the same rotating shaft, so that the third pinion 11 is driven to synchronously rotate eccentrically, the third pinion 11 is meshed with the second pinion 10, so that the second pinion 10 is driven to synchronously rotate, the back of the second pinion 10 is movably connected with a vertical rod 12, so that the vertical rod 12 is driven to synchronously rotate, the outer side of the vertical rod 12 is movably connected with a connecting rod 13, so that the connecting rod 13 is driven to synchronously rotate, one side of the connecting rod 13, far away from the vertical rod 12, is movably connected with a moving point 9, the surface of the disc 2 is provided with two sliding grooves which are vertically distributed, the size of each sliding groove is matched with that of the moving point 9, so that the moving point 9 is driven to synchronously move along the sliding grooves, the moving point 9 is arranged as a part where the push plates 6 are overlapped, and finally the push plates 6 are driven to synchronously rotate, so that the raw materials to be ground are pushed inwards, and the grinding is more sufficient.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An anti-centrifugal force grinding device based on eccentric rotation comprises a chassis (1), and is characterized in that: the upper part of the chassis (1) is movably connected with a disc (2), the back of the disc (2) is movably connected with an internal gear (3), the internal of the internal gear (3) is movably connected with an external gear (4), the internal of the external gear (4) is movably connected with a first pinion (5), the surface of the disc (2) is movably connected with a push plate (6), the internal of the first pinion (5) is movably connected with a connecting rod (7), the tail end of the connecting rod (7) is movably connected with a grinding block (8), the outer side of the push plate (6) is movably connected with a moving point (9), the outer side of the moving point (9) is movably connected with a second pinion (10), the side of the second pinion (10) is movably connected with a third pinion (11), the back of the second pinion (10) is fixedly connected with a vertical rod (12), and a connecting rod (13) is, a rotating wheel (14) is movably connected below the inner gear (3).

2. An eccentric rotation based anti-centrifugal force grinding device according to claim 1, wherein: the six connecting rods (7) are arranged, the specifications of the six connecting rods (7) are consistent, and the central points of the first pinions (5) are uniformly distributed as references.

3. An eccentric rotation based anti-centrifugal force grinding device according to claim 1, wherein: six grinding blocks (8) are arranged, the specifications of the six grinding blocks (8) are consistent, and the six grinding blocks are uniformly distributed at the tail ends of the connecting rods (7).

4. An eccentric rotation based anti-centrifugal force grinding device according to claim 1, wherein: the push plates (6) are arranged in a crossed distribution mode, the whole push plates are distributed in an arc shape, and the push plates (6) are crossed and overlapped with each other to form moving points (9).

5. An eccentric rotation based anti-centrifugal force grinding device according to claim 1, wherein: the back swing joint of disc (2) has the commentaries on classics board, changes the surface of board and has seted up two spouts, and two spouts are distributed perpendicularly, and the size of this spout and the mutual adaptation of size of moving point (9).

6. An eccentric rotation based anti-centrifugal force grinding device according to claim 1, wherein: the first pinion (5) and the third pinion (11) are arranged on the outer side of the same rotating shaft, and the third pinion (11) and the second pinion (10) are in the same specification and are meshed with each other.

7. An eccentric rotation based anti-centrifugal force grinding device according to claim 1, wherein: two fixing plates are movably connected between the vertical rod (12) and the rotating plate, the two fixing plates are consistent in specification and vertically distributed, and the intersection point of the two fixing plates is overlapped with the second pinion (10).