CN211217030U - Grinding mechanism for superfine powder - Google Patents

Abstract

The utility model discloses a grinding mechanism for superfine powder, which comprises a base plate, bolts are all installed at four corners of the front vertical face of the base plate, a chute block is installed at the left side and the right side of the front vertical face of the base plate by the lower part, the bottom of the notch of the chute block is in a slotted hole shape, a nut is arranged in the notch, the bottom of the nut penetrates through the bottom of the notch of the chute block and is fixedly connected with a screw hole preset by the front vertical face of the base plate, the motor is controlled to operate, when the motor operates, a rotating rod inevitably rotates to drive a cross-shaped groove gyroscope body to rotate, a welding rod connected to the lower surface of the cross-shaped groove gyroscope body also rotates to rotate a material stirring rule body, fine powder is filled inwards through an upper ring at the moment, the fine powder enters into an inner cavity of a cavity body, the material stirring groove is matched with the material stirring rule body, namely, the fine powder stored between the fine powder stirring displacement can be carried out, and materials of the gear at the lower surface of the, and discharged into the storage cylinder for collection.

Description

Grinding mechanism for superfine powder

Technical Field

The utility model belongs to the technical field of grind mechanism scope, specifically be a grind mechanism for superfine powder.

Background

Grinding is a unit operation that breaks solid matter into smaller particles and the grinding methods are in wide variety and are in the application directed to fine powder grinding.

Improve to prior art in the application, among the prior art when grinding the fine powder, when adjusting drive assembly and grinding component cooperation use, not coherent to and when grinding, improve on traditional grinding method, it is more reasonable than traditional grinding mode.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the above-mentioned problems, a polishing mechanism for ultrafine powder is provided.

The utility model adopts the technical scheme as follows:

a grinding mechanism for superfine powder, comprising a base plate, the bolt is all installed at the front facade four corners position of bottom plate, the slide groove piece is all installed by the lower part left and right sides to the front facade of bottom plate, the notch bottom of slide groove piece is the slotted hole form to be provided with the nut in the notch, the bottom of nut runs through the notch bottom of slide groove piece, and with the screw fixed connection that the front facade of bottom plate was predetermine, two sets of sliding connection has a sliding panel in the notch of slide groove piece, sliding panel front facade middle part is provided with the fixed plate, the screw has all been seted up in the front facade four corners of fixed plate, and installs the threaded rod in the screw, the screw of fixed plate is passed through to the bottom of threaded rod, with the screw hole fixed connection that sliding panel was predetermine, both sides all are through bolt fixed connection holder about the front facade of fixed plate, and two sets of the back centre gripping of, and a servo motor is arranged above the back of the motor.

The middle part of the top end of the sliding panel is provided with a threaded hole, and a driving screw of the servo motor passes through the threaded hole and is connected with a bearing limiting component at the lower part close to the front vertical surface of the bottom plate.

The front vertical face of the bottom plate is provided with an operating table by the lower part, positioning pins are mounted on the left side and the right side of the front vertical face of the operating table, the bottom of each positioning pin penetrates through the front vertical face of the operating table and is fixedly connected with a welding strip, and the welding strip is welded by the lower part on the left side and the right side of the front vertical face of the bottom plate.

The rotary rod is installed at the driving end of the motor, a cross slot gyroscope body is inserted into the cross of the rotary rod, an upper ring is arranged below the cross slot gyroscope body, a welding rod is welded on the lower surface of the cross slot gyroscope body, and a cavity body is arranged below the upper ring.

The material poking mechanism comprises a cavity body, a material poking groove, a gear mouth shape and a circular tooth mouth, wherein the material poking regular body is welded at the bottom end of the welding rod, the material poking groove is formed in the inner ring wall of the cavity body, the lower part of the outer wall of the material poking regular body is in the shape of the gear mouth, and the circular tooth mouth is formed in the lower part of the inner ring wall of the cavity body.

The upper surface welding of the cavity body has the location trompil dish, the welding has the savings box on the outer wall of location trompil dish, the upper surface at the operation panel is passed through the bolt fastening in both sides about the bottom plate of savings box.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. the utility model discloses in, because servo motor's drive end and sliding panel's top middle part are threaded connection form, and sliding panel's the back left and right sides and sliding tray piece sliding connection, when can realizing servo motor drive shaft pivoted, upwards perhaps downward displacement can appear in sliding panel, secondly sliding panel's bottom carries out spacing connection through bearing holder and bottom plate, can realize regulating and controlling the distance of bull stick and fitting with a contraceptive ring.

2. The utility model discloses in, the bull stick is behind the downward displacement certain distance, will present the cross grafting form with the cross recess top of placing at the accumulator of operation panel upper surface, control motor functions, when the motor functions, the bull stick must rotate, will drive the rotation of cross recess top, and the welding rod of connecting at cross recess top lower surface also can rotate, and reach and rotate dialling the material rule body, the farine is inwards filled and added through last ring this moment, the farine enters into the inner chamber of the cavity body, dial the silo and dial the cooperation of the material rule body, can stir the displacement with the farine of saving between the two, and the material that is in circular tooth mouth and dials the gear of the external wall lower surface of material rule body will be ground, and unload and collect in the accumulator.

Drawings

FIG. 1 is a schematic diagram of the structure of the present invention;

fig. 2 is a front view of the present invention;

FIG. 3 is a schematic view of the grinding assembly of the present invention;

fig. 4 is an enlarged view of a position a in fig. 2 of the present invention.

The labels in the figure are: 1. a base plate; 2. a servo motor; 3. a clamping member; 4. a bolt; 5. a threaded rod; 6. a sliding panel; 7. a fixing plate; 8. a nut; 9. a chute block; 10. welding the strips; 11. positioning pins; 12. an operation table; 13. a rotating rod; 14. a motor; 15. welding a rod; 16. a cross-slot gyroscope body; 17. a material stirring groove; 18. a cavity body; 19. a circular tooth mouth; 20. a material poking regular body; 21. ring fitting; 22. a reservoir cartridge; 23. and positioning the perforated disc.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

Referring to fig. 1-4, a grinding mechanism for ultrafine powder comprises a base plate 1, an operation table 12 is arranged near the lower part of the front vertical surface of the base plate 1, positioning pins 11 are respectively arranged at the left and right sides of the front vertical surface of the operation table 12, the bottoms of the positioning pins 11 penetrate through the front vertical surface of the operation table 12 and are fixedly connected with welding strips 10, the welding strips 10 are welded at the lower parts of the left and right sides of the front vertical surface of the base plate 1, bolts 4 are respectively arranged at the four corners of the front vertical surface of the base plate 1, sliding groove blocks 9 are respectively arranged at the left and right sides of the front vertical surface of the base plate 1, the bottom ends of the notches of the sliding groove blocks 9 are slotted holes, nuts 8 are arranged in the notches, the bottoms of the nuts 8 penetrate through the bottom ends of the notches of the sliding groove blocks 9 and are fixedly connected with screw holes preset on the front vertical surface of the base plate 1, sliding panels, a driving screw rod of a servo motor 2 passes through a threaded hole and is connected with a lower bearing limit component close to the front vertical face of the bottom plate 1, a fixing plate 7 is arranged at the middle part of the front vertical face of the sliding panel 6, four corners of the front vertical face of the fixing plate 7 are provided with threaded holes, threaded rods 5 are arranged in the threaded holes, the bottoms of the threaded rods 5 are fixedly connected with a preset threaded hole of the sliding panel 6 through the threaded holes of the fixing plate 7, clamping pieces 3 are fixedly connected with the upper side and the lower side of the front vertical face of the fixing plate 7 through bolts, motors 14 are clamped and fixed on the back faces of the two groups of clamping pieces 3, a rotating rod 13 is arranged at the driving end of each motor 14, a cross slot gyroscope body 16 is inserted into a cross of the rotating rod 13, an upper ring 21 is arranged below the cross slot gyroscope body 16, a welding rod 15 is welded on the lower surface of the cross slot gyroscope body 16, a material stirring, the outer wall of the material stirring regular body 20 is in the shape of a gear opening close to the lower part, the inner ring wall of the cavity body 18 is provided with a circular tooth opening 19 close to the lower part, the cavity body 18 is arranged below the upper ring 21, the positioning perforated disc 23 is welded on the upper surface of the cavity body 18, the storage cylinder 22 is welded on the outer wall of the positioning perforated disc 23, the left side and the right side of the bottom plate of the storage cylinder 22 are fixed on the upper surface of the operating table 12 through bolts, and the servo motor 2 is arranged above the back of the motor 14.

When the device is used, the distance between the rotating rod 13 and the upper ring 21 needs to be adjusted, the driving end of the servo motor 2 is controlled to rotate, the driving end of the servo motor 2 and the middle part of the top end of the sliding panel 6 are in a threaded connection state, the left side and the right side of the back surface of the sliding panel 6 are in sliding connection with the sliding groove block 9, so that when the driving shaft of the servo motor 2 rotates, the sliding panel 6 can move upwards or downwards, and then the bottom of the sliding panel 6 is in limited connection with the bottom plate 1 through the bearing clamping piece, so that the distance between the rotating rod 13 and the upper ring 21 can be adjusted and controlled;

secondly, after the rotating rod 13 moves downwards for a certain distance, the rotating rod 13 is inserted into a cross slot gyroscope body 16 arranged above a storage cylinder 22 on the upper surface of the operating platform 12 in a cross shape, the operation of the motor 14 is controlled, when the motor 14 operates, the rotating rod 13 inevitably rotates to drive the cross slot gyroscope body 16 to rotate, the welding rod 15 connected to the lower surface of the cross slot gyroscope body 16 also rotates to rotate the material stirring regular body 20, fine powder is filled inwards through the upper ring 21 at the moment, the fine powder enters the inner cavity of the cavity body 18, the material stirring groove 17 is matched with the material stirring regular body 20, the fine powder stored between the material stirring groove and the material stirring regular body can be stirred and moved, materials of gears on the lower surfaces of the outer walls of the circular tooth opening 19 and the material stirring regular body 20 are ground and discharged into the storage cylinder 22 to be collected, after the completion, the distance between the rotating rod 13 and the upper ring 21 is adjusted, the storage cylinder 22 is separated from the operating platform 12, the materials can be discharged, wherein the storage cylinder 22 is detachably connected with the positioning open hole disc 23, and the weight of the fine powder is measured through the storage space of the positioning open hole disc 23 for packaging.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims (6)

1. A grind mechanism for superfine powder, including bottom plate (1), its characterized in that: bolts (4) are mounted at four corners of the front vertical face of the bottom plate (1), sliding groove blocks (9) are mounted on the left side and the right side of the lower portion of the front vertical face of the bottom plate (1), the bottom end of a groove opening of each sliding groove block (9) is in a groove hole shape, a nut (8) is arranged in each groove opening, and the bottom of each nut (8) penetrates through the bottom end of the groove opening of each sliding groove block (9) and is fixedly connected with a screw hole preset in the front vertical face of the bottom plate (1);

the sliding panel (6) is connected in the notches of the two groups of sliding groove blocks (9) in a sliding mode, a fixing plate (7) is arranged in the middle of the front vertical face of the sliding panel (6), screw holes are formed in four corners of the front vertical face of the fixing plate (7), threaded rods (5) are installed in the screw holes, and the bottoms of the threaded rods (5) are fixedly connected with preset threaded holes of the sliding panel (6) through the screw holes of the fixing plate (7);

both sides all are through bolt fixedly connected with holder (3) about the preceding facade of fixed plate (7), and are two sets of the back centre gripping of holder (3) is fixed with motor (14), the back top of motor (14) is provided with servo motor (2).

2. The grinding mechanism for ultrafine powder according to claim 1, wherein: the middle part of the top end of the sliding panel (6) is provided with a threaded hole, and a driving screw of the servo motor (2) passes through the threaded hole and is connected with a bearing limiting component at the lower part of the front vertical surface of the bottom plate (1).

3. The grinding mechanism for ultrafine powder according to claim 1, wherein: the utility model discloses a welding jig, including bottom plate (1), preceding facade of bottom plate (1) leans on lower part position to be provided with operation panel (12), locating pin (11) are all installed to the preceding facade left and right sides of operation panel (12), the preceding facade of operation panel (12) is run through to the bottom of locating pin (11) to fixedly connected with welding strip (10), welding strip (10) leans on lower part position welding in the preceding facade left and right sides of bottom plate (1).

4. The grinding mechanism for ultrafine powder according to claim 1, wherein: the electric motor is characterized in that a rotating rod (13) is installed at the driving end of the motor (14), a cross slot gyroscope body (16) is inserted into the cross of the rotating rod (13), an upper ring (21) is arranged below the cross slot gyroscope body (16), a welding rod (15) is welded on the lower surface of the cross slot gyroscope body (16), and a cavity body (18) is arranged below the upper ring (21).

5. The grinding mechanism for ultrafine powder according to claim 4, wherein: the bottom welding of welding rod (15) has dialled material regular body (20), it dials silo (17) to have seted up on the inner circle wall of cavity body (18), the outer wall of dialling material regular body (20) is close to lower part and is the gear mouth form, circular tooth mouth (19) have been seted up to the inner circle wall of cavity body (18) close to lower part position.

6. The grinding mechanism for ultrafine powder according to claim 4, wherein: the upper surface welding of the cavity body (18) has location trompil dish (23), the welding has storage cylinder (22) on the outer wall of location trompil dish (23), the upper surface at operation panel (12) is passed through the bolt fastening to the bottom plate left and right sides of storage cylinder (22).

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