CN210729645U

CN210729645U - A machine is ground to three-roller for colloid grinds

Info

Publication number: CN210729645U
Application number: CN201921697196.9U
Authority: CN
Inventors: 廖达; 黄梨
Original assignee: Hunan Yanda New Material Technology Development Co Ltd
Current assignee: Hunan Yanda New Material Technology Development Co Ltd
Priority date: 2019-10-11
Filing date: 2019-10-11
Publication date: 2020-06-12
Anticipated expiration: 2029-10-11

Abstract

The utility model discloses a three-roller grinding machine for colloid grinds, which comprises a bod, be provided with fixed plate and motor on the both ends of organism preset the mounting groove respectively, the intermediate overhead position of organism is equipped with the roller, the both ends of roller are provided with first pivot and second pivot respectively, be provided with the shaft groove on the fixed plate, the shaft groove rotates with first pivot and pegs graft, the fixed connecting axle that is provided with on the motor shaft of motor, be provided with guide slot and square through hole on the connecting axle, sliding connection has the slider in the guide slot, the left end of slider is provided with the square slide bar, the square slide bar cup joints with the slip of square through hole, the left end of square slide bar is provided with the connecting block, it is provided with the fixture block to slide on the connecting block, be provided with draw-in. The convenient disassembly of the roller is realized, the disassembly convenience of the roller is effectively improved, the friction force of the roller during rotation is greatly weakened, and the wear resistance of the groove wall surface in the clamping groove and the insertion hole during frequent clamping is improved.

Description

A machine is ground to three-roller for colloid grinds

Technical Field

The utility model relates to a grind machine technical field, specifically be a three-roller grinds machine for colloid grinds.

Background

The three-roller grinding machine is the most effective grinding to the colloid high viscosity material, the equipment of dispersion, the three-roller grinding machine has three roller to install in the frame of iron system, the center is on same water flat line, the friction of extruding each other and different speed through the surface of three horizontally rollers reaches the grinding effect, if the equipment use is of a specified duration, cause the dirty needs abluent condition in roller surface, it is just more convenient to wash if can tear the cylinder down, however, the left end of current roller generally is connected through bearing and organism body rotation, the right-hand member is direct through shaft coupling and motor shaft fixed connection, mostly can not realize the convenient dismantlement of roller, the dismantlement convenience of roller is lower.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a three-roller grinds machine for colloid grinds to solve the lower problem of the dismantlement convenience of the roller that prior art exists.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a three-roller grinding machine for colloid grinds, includes the organism, be provided with fixed plate and motor on the both ends of organism preset the mounting groove respectively, the intermediate overhead position of organism is equipped with the roller, the both ends of roller are provided with first pivot and second pivot respectively, be provided with the race on the fixed plate, the race rotates with first pivot and pegs graft, the fixed connecting axle that is provided with on the motor shaft of motor, be provided with guide slot and square through hole on the connecting axle, sliding connection has the slider in the guide slot, the left end of slider is provided with the square slide bar, and the square slide bar cup joints with the square through hole slip, the left end of square slide bar is provided with the connecting block, it is provided with the fixture block to slide on the connecting block, be provided with draw-in groove and jack in the second pivot, the fixture.

Preferably, the connecting block is provided with a sliding groove, the sliding groove is in sliding clamping connection with the two clamping blocks, the two clamping blocks are arranged in an up-and-down symmetrical mode by taking the transverse central axis of the connecting block as a center, and the spring is arranged between the two clamping blocks.

Preferably, a return spring is arranged between the right end of the sliding block and the guide groove.

Preferably, the lateral cross sections of the square sliding rod and the square through hole are of square structures.

Preferably, the card slot and the insertion hole communicate with each other.

Preferably, the inner groove wall surface of the shaft groove is provided with a smooth layer, and the inner groove wall surfaces of the clamping groove and the insertion hole are provided with wear-resistant layers.

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

1. through the resilience type fixture block structure and the spring reset guide structure, when the roller is used for a long time and the surface of the roller is dirty, the roller needs to be detached and cleaned, so that the roller is convenient to detach, and the detachment convenience of the roller is effectively improved;

2. through the smooth layer that sets up in the shaft slot and the wearing layer structure that the cell wall face set up in draw-in groove and jack, the frictional force when the roller that has not only weakened greatly rotates has effectively improved the rotation smoothness nature of roller, has improved the wearability of cell wall face when frequent joint in draw-in groove and jack moreover.

Drawings

FIG. 1 is a sectional view of the whole structure of the present invention;

FIG. 2 is a sectional view of the single roller with an integral quick release structure;

fig. 3 is an enlarged sectional view of the right-end resilient fixture block structure and the spring return guide structure of the single roller.

In the figure: the device comprises a machine body 1, a fixing plate 2, a shaft groove 21, a smooth layer 22, a motor 3, a roller 4, a first rotating shaft 41, a second rotating shaft 42, a clamping groove 43, a jack 44, a wear-resistant layer 45, a connecting shaft 5, a through hole 51, a sliding block 52, a return spring 53, a guide groove 54, a sliding rod 6, a connecting block 7, a sliding groove 71, a clamping block 8 and a spring 81.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1, fig. 2 and fig. 3, the present invention provides a technical solution: a three-roller grinding machine for colloid grinding comprises a machine body 1, the machine body 1 is a machine body of the three-roller grinding machine, the model number is S260, a fixed plate 2 is welded on a preset mounting groove at the left end of the machine body 1, a motor 3 is installed on a preset mounting groove at the right end of the machine body 1 through screws, the motor 3 is a high-speed motor and is a roller 4 common device of the three-roller grinding machine, a roller 4 is arranged at an intermediate overhead position of the machine body 1, the roller 4 is a common roller in the three-roller grinding machine, the number of the rollers is three, the center of each roller 4 is on the same horizontal line, each roller 4 is provided with a resilience type clamping block structure and a quick-release structure of spring resetting guidance, a first rotating shaft 41 and a second rotating shaft 42 are respectively welded at two ends of the roller 4, a shaft groove 21 is arranged on the fixed plate 2, the shaft groove 21 is, the connecting shaft 5 is provided with a guide groove 54 and a square through hole 51, a slide block 52 is connected in the guide groove 54 in a sliding manner, the slide block 52 slides leftwards and cannot slide out of the guide groove 54, a return spring 53 is arranged between the right end of the slide block 52 and the guide groove 54, a square slide rod 6 is welded at the left end of the slide block 52, the square slide rod 6 is sleeved with the square through hole 51 in a sliding manner, a connecting block 7 is welded at the left end of the square slide rod 6, a clamping block 8 is arranged on the connecting block 7 in a sliding manner, a clamping groove 43 and an inserting hole 44 are arranged on the second rotating shaft 42, the clamping groove 43 and the inserting hole 44 are communicated with each other, the clamping block 8 passes through the inserting hole 44 and is clamped with the clamping groove 43 in a rotating manner, the lateral section of the inserting hole 44 is a square hole, the size of the inner hole can ensure that the two clamping blocks 8 can simultaneously pass, the connecting block 7 is provided with a sliding groove 71, the sliding groove 71 is in sliding clamping connection with the fixture block 8, the sliding structure ensures that the fixture block 8 does not slide off the sliding groove 71 while sliding up and down, the number of the fixture blocks 8 is two, the two fixture blocks 8 are arranged up and down symmetrically by taking the transverse central axis of the connecting block 7 as the center, a spring 81 is arranged between the two fixture blocks 8, when the upper fixture block 8 and the lower fixture block 8 are moved inwards, the spring 81 is compressed and deformed, when the fixture blocks 8 are loosened, the spring 81 rebounds to drive the upper fixture block 8 and the lower fixture block 8 to be clamped into the clamping groove 43 rapidly, clamping installation is realized, when a single roller 4 at the lowest end needs to be disassembled, the upper fixture block 8 and the lower fixture block 8 can be moved inwards at the same time, the upper fixture block 8 and the lower fixture block 8 are driven to move towards each other, after the bent part, the square sliding rod 6 and the connecting block 7 drive the clamping block 8 to move rightwards to rebound and exit from the jack 44, at the moment, the right end of the roller 4 is separated from clamping, then the roller 4 is held to move rightwards to drive the first rotating shaft 41 to exit from the shaft groove 21 rightwards, the roller 4 can be rapidly disassembled, and the disassembling convenience of the roller 4 is improved.

Referring to fig. 3, the lateral cross-section of the square sliding rod 6 and the square through hole 51 is a square structure, and the square sliding sleeve structure ensures that the square sliding rod 6 can slide horizontally and does not rotate in the lateral axial direction, thereby ensuring that the rotating force of the motor 3 is transmitted to the roller 4 and drives the roller to rotate.

Referring to fig. 2 and 3, the inner wall surface of the shaft groove 21 is provided with the smooth layer 22, the smooth layer 22 is a graphite powder density glue coating layer, the graphite powder density glue coating layer is uniformly coated on the inner wall surface of the shaft groove 21, after the gel is cured, the graphite powder density glue coating layer can be stably bonded and fixed, the surface of the graphite powder density glue coating layer has lubricating smoothness, the friction force of the roller 4 during rotation is greatly weakened, the rotation smoothness of the roller 4 is improved, the wear-resistant layer 45 is arranged on the inner wall surfaces of the clamping groove 43 and the insertion hole 44, the wear-resistant layer 45 is a chromium carbide coating, the wear-resistant layer has excellent wear resistance, the wear-resistant layer is uniformly coated on the inner wall surfaces of the clamping groove 43 and the insertion hole 44, after the gel is cured, the stable bonding and fixing can be realized, and the wear resistance of the inner wall surfaces of the clamping groove 43 and the.

The utility model discloses when concrete implementation: when a single roller 4 at the lowest end needs to be disassembled, the upper and lower clamping blocks 8 can be moved inwards at the same time to drive the upper and lower clamping blocks 8 to move towards each other and approach each other, after the bent part at the left end of the clamping block 8 exits from the clamping groove 43, the return spring 53 which is always in a stretching state retracts at the moment, the sliding block 52 is driven to slide rightwards along the guide groove 54, the clamping block 8 is driven to move rightwards through the square sliding rod 6 and the connecting block 7 to rebound and exit from the jack 44, at the moment, the right end of the roller 4 is disengaged from the clamping connection, then the roller 4 is held to move rightwards to drive the first rotating shaft 41 to exit from the shaft groove 21 rightwards, the; in addition, smooth layer 22 is graphite powder density rubber coating layer, evenly scribble it on the inner tank wall of shaft groove 21, after the gel solidification, can stable bonding fixed, the surface of graphite powder density rubber coating layer has lubricated smoothness, roller 4 that has weakened greatly rotates the frictional force, roller 4's rotation smoothness nature has been improved, wearing layer 45 is the chromium carbide coating, itself has good wear resistance, evenly spray it on the inner tank wall of draw-in groove 43 and jack 44, after the gel solidification, bonding fixed that can be stable, the wearability of the inner tank wall of draw-in groove 43 and jack 44 when frequent joint has been improved.

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. A three-roller grinding machine for colloid grinding comprises a machine body (1), and is characterized in that: the machine is characterized in that a fixing plate (2) and a motor (3) are arranged on preset mounting grooves at two ends of the machine body (1) respectively, a roller (4) is arranged at an intermediate overhead position of the machine body (1), a first rotating shaft (41) and a second rotating shaft (42) are arranged at two ends of the roller (4) respectively, a shaft groove (21) is arranged on the fixing plate (2), the shaft groove (21) is rotatably inserted with the first rotating shaft (41), a connecting shaft (5) is fixedly arranged on a motor shaft of the motor (3), a guide groove (54) and a square through hole (51) are arranged on the connecting shaft (5), a sliding block (52) is slidably connected in the guide groove (54), a square sliding rod (6) is arranged at the left end of the sliding block (52), the square sliding rod (6) is slidably sleeved with the square through hole (51), a connecting block (7) is arranged at the left end of the square sliding rod (6), and a, a clamping groove (43) and a jack (44) are formed in the second rotating shaft (42), and the clamping block (8) penetrates through the jack (44) to be rotationally clamped with the clamping groove (43).

2. The three-roll mill for colloid milling according to claim 1, characterized in that: be provided with spout (71) on connecting block (7), spout (71) and fixture block (8) slip joint, the quantity of fixture block (8) is two and uses the horizontal axis of connecting block (7) to set up as central longitudinal symmetry, two be provided with spring (81) between fixture block (8).

3. The three-roll mill for colloid milling according to claim 1, characterized in that: and a return spring (53) is arranged between the right end of the sliding block (52) and the guide groove (54).

4. The three-roll mill for colloid milling according to claim 1, characterized in that: the lateral sections of the square sliding rod (6) and the square through hole (51) are of square structures.

5. The three-roll mill for colloid milling according to claim 1, characterized in that: the card slot (43) and the insertion hole (44) communicate with each other.

6. The three-roll mill for colloid milling according to claim 1, characterized in that: the inner groove wall surface of the shaft groove (21) is provided with a smooth layer (22), and the inner groove wall surfaces of the clamping groove (43) and the insertion hole (44) are provided with wear-resistant layers (45).