CN212821012U

CN212821012U - Material receiving device of vibrating mill

Info

Publication number: CN212821012U
Application number: CN202021201394.4U
Authority: CN
Inventors: 陈中; 王绪强; 刘荣
Original assignee: Huizhou Tongda Magnetic Material Technology Co ltd
Current assignee: Huizhou Tongda Magnetic Material Technology Co ltd
Priority date: 2020-06-27
Filing date: 2020-06-27
Publication date: 2021-03-30
Anticipated expiration: 2030-06-27

Abstract

The utility model discloses a receiving device of shake mill, which comprises a mounting table, the top outer wall of mount table is provided with two locating pieces, and the top outer wall of locating piece all rotates through the bearing and is connected with link mechanism, and link mechanism's one end rotates through the bearing and is connected with the removal frame, the bottom outer wall of mount table is fixed with the support frame, and the bottom inner wall of support frame is fixed with the motor, the through-hole has been seted up to the top outer wall of mount table, and the inner wall of through-hole rotates through the bearing and is connected with the output shaft of motor, and the top of the output shaft of motor is provided with the lug, and the outer wall of lug is provided with first recess, and the embedding has change. The utility model discloses can realize that the removal orbit of filter sieve is the polygon, increase the removal scope of filter sieve, the filter sieve of tilting setting can increase area of contact, reinforcing filter effect, makes things convenient for the device to cross the slope, and the focus of device takes place great skew when avoiding removing.

Description

Material receiving device of vibrating mill

Technical Field

The utility model relates to an annex technical field of shake the mill especially relates to receiving device of shake mill.

Background

The vibrating mill drives the eccentric block in the vibration exciter to rotate through the flexible coupling, so that a periodic exciting force is generated, the cylinder body of the vibrating mill generates high-frequency vibration on the supporting spring, and the machine body obtains an elliptical motion track similar to a circle. The materials entering the cylinder are levigated under the impact and grinding action of the grinding medium, and then are discharged out of the cylinder of the mill to become a ground product, and the product discharged from the vibrating mill needs to be filtered by a material receiving device.

The working principle of the material receiving device of the existing vibrating mill is that when a product discharged by the vibrating mill falls on the material receiving device, the material receiving device can move back and forth in a certain linear direction under the driving of an external mechanism, but the existing device can only move in one linear direction, and certain defects exist during vibration filtration.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a receiving device of a vibrating mill.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the material receiving device of the vibrating mill comprises a mounting table, wherein two positioning blocks are arranged on the outer wall of the top of the mounting table, the outer walls of the top ends of the positioning blocks are rotatably connected with a first connecting rod through bearings, the outer wall of a cylinder at the top end of the first connecting rod is rotatably connected with a connecting pin through bearings, the outer wall of the bottom end of the connecting pin is rotatably connected with a third connecting rod through bearings, the outer wall of the top end of the connecting pin is rotatably connected with a second connecting rod through bearings, one end of the second connecting rod is rotatably connected with a movable frame through bearings, the outer wall of the bottom of the mounting table is fixedly connected with a supporting frame through bolts, the inner wall of the bottom of the supporting frame is fixedly connected with a motor through bolts, a through hole is formed in the outer wall of the top of the mounting table, the inner wall of the through hole is rotatably connected with an output, and a rotating bead is embedded in the first groove.

As a further aspect of the present invention: the outer wall of one side of the movable frame is provided with a first connecting rod and a second connecting rod, the second connecting rod and one end of the first connecting rod are fixedly connected with a filter screen through bolts, and the first connecting rod, the second connecting rod, the connecting pin and the third connecting rod jointly form a connecting rod mechanism.

As a further aspect of the present invention: the outer wall welding of one side of filter sieve has first direction fill, and the bottom outer wall of filter sieve has the second direction fill through bolt fixedly connected with.

As a further aspect of the present invention: the universal rods are installed on the outer walls of the two sides of the filter screen, and the top ends of the universal rods are fixedly connected with fixing plates.

As a further aspect of the present invention: the bottom outer wall of the movable frame is provided with a second groove, and a ball is clamped inside the second groove.

As a further aspect of the present invention: the outer wall of the rotating bead and the outer wall of the moving frame are in rotating contact, the round bead is in rotating contact with the outer wall of the top of the mounting table, and the outer wall of the bottom of the mounting table is fixedly connected with four supporting columns through bolts.

As a further aspect of the present invention: protruding type groove has been seted up to the bottom outer wall of support column, and the inner wall top in protruding type groove is provided with the spring, and the one end of spring is provided with extends the post, and the bottom of extending the post is connected with the universal wheel through the bearing rotation and extends the post, the outer wall be provided with solid fixed ring.

The utility model has the advantages that:

1. the filter sieve can filter products discharged by the vibrating mill, the moving track of the filter sieve can be polygonal through the arranged motor, the lug, the moving frame, the connecting rod mechanism and the universal rod, the moving range of the filter sieve is enlarged, the filtering effect is enhanced, and the friction force can be reduced through the arranged rotating balls;

2. the filter sieve is obliquely arranged, so that the contact area can be increased, and meanwhile, the filtered products can be conveniently separated;

3. through the spring that sets up, expand post, solid fixed ring, universal wheel and protruding type groove, can be through the flexible of spring, make things convenient for the device to cross the slope, avoid when removing that the device focus takes place great skew and take place to empty, reinforcing stability.

Drawings

Fig. 1 is a schematic view of an overall structure of a material receiving device of a vibrating mill according to embodiment 1;

fig. 2 is a partial structural schematic view of a material receiving device of the vibrating mill provided in embodiment 1;

fig. 3 is a schematic partial sectional structural view of a material receiving device of the vibrating mill according to embodiment 2.

In the figure: the device comprises a first connecting rod 1, a second connecting rod 2, a moving frame 3, a first connecting rod 4, a filter sieve 5, a first guide hopper 6, a second connecting rod 7, a convex block 8, a supporting column 9, a positioning block 10, a third connecting rod 11, a mounting table 12, a connecting pin 13, a supporting frame 14, a motor 15, a spring 16, an expansion column 17, a convex groove 18, a universal wheel 19 and a fixing ring 20.

Detailed Description

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Example 1

Referring to fig. 1-2, the receiving device of the vibration mill comprises a mounting table 12, two positioning blocks 10 are arranged on the outer wall of the top of the mounting table 12, the outer walls of the top ends of the positioning blocks 10 are rotatably connected with a first connecting rod 1 through bearings, the outer wall of a cylinder at the top end of the first connecting rod 1 is rotatably connected with a connecting pin 13 through bearings, the outer wall of the bottom end of the connecting pin 13 is rotatably connected with a third connecting rod 11 through bearings, the outer wall of the top end of the connecting pin 13 is rotatably connected with a second connecting rod 2 through bearings, one end of the second connecting rod 2 is rotatably connected with a moving frame 3 through bearings, a supporting frame 14 is fixed on the outer wall of the bottom of the mounting table 12, a motor 15 is fixed on the inner wall of the bottom of the supporting frame 14, a through hole is formed in the outer wall of the top of the mounting table 12, the inner wall of, and the outer wall of the lug 8 is provided with a first groove, and a rotating bead is embedded in the first groove.

Wherein, one side outer wall of carriage 3 is provided with head rod 4 and second connecting rod 7, and second connecting rod 7 all is fixed with filter sieve 5 with the one end of head rod 4, the welding of one side outer wall of filter sieve 5 has first direction to fight 6, the bottom outer wall of filter sieve 5 is fixed with the second direction and fights, the universal rod is all installed to the both sides outer wall of filter sieve 5, and the top fixedly connected with fixed plate of universal rod, the bottom outer wall of carriage 3 is provided with the second recess, and the inside joint of second recess has the ball, change the ball and rotate the contact with the outer wall of carriage 3, the ball rotates the contact with the top outer wall of mount table 12, the bottom outer wall of mount table 12 is fixed with four support columns 9, first connecting rod 1, second connecting rod 2, connecting pin 13 and third connecting rod 11 constitute link mechanism jointly.

The working principle is as follows: when the device is used, an operator starts the motor 15, the motor 15 drives the lug 8 to rotate, the lug 8 pushes the movable frame 3 to move under the drive of the connecting rod mechanism, the motion track of the movable frame 3 is consistent with the figure of the contact between the movable frame 3 and the lug 8, at the moment, the movable frame 3 drives the filter sieve 5 to move together, the motion track of the filter sieve 5 is a plane and is not a straight line any more, the moving range of the filter sieve 5 is enlarged, the blockage of the filter sieve 5 is reduced, the contact between the lug 8 and the movable frame 3 as well as between the movable frame 3 and the mounting table 12 is rolling friction due to the existence of the rotating balls and the rolling balls, the friction loss is reduced, the service life of the device is prolonged, the articles discharged by the grinding machine are filtered by the filter sieve 5, the articles with large particles slide out through the first guide hopper 6, and the products with small particles slide out from the middle of the second guide hopper through meshes of, thereby sorting the articles discharged from the grinder.

Example 2

Referring to fig. 3, in the material receiving device of the vibration mill, in this embodiment, compared with embodiment 1, a convex groove 18 is formed in the outer wall of the bottom of a supporting column 9, a spring 16 is arranged at the top of the inner wall of the convex groove 18, an expanding column 17 is arranged at one end of the spring 16, a universal wheel 19 is rotatably connected to the bottom end of the expanding column 17 through a bearing, and a fixing ring 20 is arranged on the outer wall of the expanding column 17.

The working principle is as follows: when the device is used, an operator starts the motor 15, the motor 15 drives the lug 8 to rotate, the lug 8 pushes the movable frame 3 to move under the drive of the connecting rod mechanism, the motion track of the movable frame 3 is consistent with the figure of the contact between the movable frame 3 and the lug 8, at the moment, the movable frame 3 drives the filter sieve 5 to move together, the motion track of the filter sieve 5 is a plane and is not a straight line any more, the moving range of the filter sieve 5 is enlarged, the blockage of the filter sieve 5 is reduced, the contact between the lug 8 and the movable frame 3 as well as between the movable frame 3 and the mounting table 12 is rolling friction due to the existence of the rotating balls and the rolling balls, the friction loss is reduced, the service life of the device is prolonged, the articles discharged by the grinding machine are filtered by the filter sieve 5, the articles with large particles slide out through the first guide hopper 6, and the products with small particles slide out from the middle of the second guide hopper through meshes of, the objects discharged by the grinding machine are classified, when the objects pass through a slope, the gravity center of the device can deviate, the spring can stretch out and draw back in a proper amount, the exposed length of the expansion column is changed, the slope is adapted, the gravity center of the device is prevented from deviating greatly, and when the objects need to be fixed, the top end of the fixing ring is fixed together with the support column through the bolt.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The receiving device of the vibrating mill comprises a mounting table (12) and is characterized in that two positioning blocks (10) are arranged on the outer wall of the top of the mounting table (12), the outer walls of the top ends of the positioning blocks (10) are rotatably connected with a first connecting rod (1) through bearings, the outer wall of a cylinder at the top end of the first connecting rod (1) is rotatably connected with a connecting pin (13) through bearings, the outer wall of the bottom end of the connecting pin (13) is rotatably connected with a third connecting rod (11) through bearings, the outer wall of the top end of the connecting pin (13) is rotatably connected with a second connecting rod (2) through bearings, one end of the second connecting rod (2) is rotatably connected with a movable frame (3) through bearings, a supporting frame (14) is fixed on the outer wall of the bottom of the mounting table (12), a motor (15) is fixed on the inner wall of the bottom of the supporting frame (14), and, and the inner wall of the through hole is rotatably connected with an output shaft of a motor (15) through a bearing, a convex block (8) is arranged at the top end of the output shaft of the motor (15), a first groove is formed in the outer wall of the convex block (8), and a rotating ball is embedded in the first groove.

2. The receiving device of the vibrating mill according to claim 1, wherein a first connecting rod (4) and a second connecting rod (7) are arranged on the outer wall of one side of the movable frame (3), and a filter screen (5) is fixed at one end of each of the second connecting rod (7) and the first connecting rod (4).

3. The receiving device of the vibrating mill according to claim 2, wherein a first guide hopper (6) is welded to the outer wall of one side of the filter screen (5), and a second guide hopper is fixed to the outer wall of the bottom of the filter screen (5).

4. The receiving device of the vibrating mill according to claim 2 or 3, wherein the outer walls of the two sides of the filter screen (5) are provided with universal rods, and the top ends of the universal rods are fixedly connected with fixing plates.

5. The receiving device of the vibrating mill according to claim 4, wherein a second groove is formed in the outer wall of the bottom of the movable frame (3), and a ball is clamped inside the second groove.

6. The receiving device of the vibrating mill according to claim 5, wherein the rotating beads are in rotating contact with the outer wall of the moving frame (3), the round beads are in rotating contact with the outer wall of the top of the mounting table (12), and four supporting columns (9) are fixed on the outer wall of the bottom of the mounting table (12).

7. The receiving device of the vibrating mill according to claim 6, wherein the bottom outer wall of the supporting column (9) is provided with a convex groove (18), the top of the inner wall of the convex groove (18) is provided with a spring (16), one end of the spring (16) is provided with an expanding column (17), the bottom end of the expanding column (17) is rotatably connected with a universal wheel (19) through a bearing, and the outer wall of the expanding column (17) is provided with a fixing ring (20).