CN220277215U - Multistage water-based paint raw material grinding device - Google Patents

Abstract

The utility model discloses a multistage water-based paint raw material grinding device which comprises a barrel and a crushing chamber, wherein the top end of the barrel is fixedly connected with the crushing chamber, the top end of the crushing chamber is fixedly provided with a feed hopper, a grinding chamber is arranged in the barrel, the left side wall in the grinding chamber is fixedly connected with a grinding disc, the bottom end of the crushing chamber is communicated with the top end of the grinding disc, and a grinding wheel is movably arranged in the grinding disc. This multistage formula water based paint raw materials grinder grinds motor, grinding wheel, baffle box through being provided with, and grinding motor drive grinding wheel is rotatory, drives grinding tooth and abrasive disc inner wall and grinds, thoroughly breaks and grinds into powdered granule with the raw materials, and the granule drops baffle box department under the action of gravity to in the grinding wheel by rotatory grinding pushes away the collection incasement, through the abrasive structure of vertical design, avoided the raw materials to pile up the problem that is difficult to the clearance at the abrasive disc gap, solved the easy problem of blockking up of raw materials.

Description

Multistage water-based paint raw material grinding device

Technical Field

The utility model relates to the technical field of water-based paint raw material grinding, in particular to a multi-stage water-based paint raw material grinding device.

Background

When the raw material powder of the water-based paint is prepared, solid block raw materials are required to be ground into particles so as to facilitate subsequent water dissolution, and most of the solid raw materials are ground by adopting a mode of friction breaking between a grinding disc and a grinding wheel. The multistage grinding device is additionally provided with a crushing assembly for crushing raw materials before grinding.

The utility model discloses a polymer water based paint raw materials grinder according to application number 202021381168.9, including support column A, support column B and crossbeam frame, support column A and support column B top fixed connection crossbeam frame still includes: the circulating conveying device is fixed on one side of the support column B, one side of the circulating conveying device is fixedly connected with the grinding tank body, one side of the grinding tank body is fixedly connected with the support column A, and the grinding tank body consists of a first grinding chamber, a second grinding chamber, a filter screen and a discharging chamber; the first driving motor is fixed on the beam frame, the output end of the first driving motor is fixedly connected with an upper grinding disc, and the upper grinding disc is in the first grinding chamber.

The grinding component that above-mentioned device adopted sets up for the level, and during the grinding, often there is more raw materials to stay in grinding component department, blocks up the tooth slit gap of grinding disc, and the discharge rate also can drop. Therefore, there is a need for a multi-stage water-based paint raw material grinding device, which solves the technical drawbacks of the above-mentioned technology.

Disclosure of Invention

The utility model aims to provide a multistage water-based paint raw material grinding device, which aims to solve the problem that the discharging rate is reduced due to the fact that raw materials are blocked on a grinding disc in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a multistage water based paint raw materials grinder, includes barrel and broken room, barrel top fixedly connected with broken room, broken room top fixedly mounted with feeder hopper, the inside grinding chamber that is provided with of barrel, the indoor left side wall fixedly connected with grinding disc of grinding, broken room bottom is linked together with the grinding disc top, the movable mounting has the grinding wheel in the grinding disc, grinding motor is installed in grinding chamber outer wall left side, grinding motor's output shaft runs through the grinding disc and fixedly connected with grinding wheel, grinding chamber bottom is provided with the baffle box, the baffle box is located both ends around the grinding disc.

Preferably, the crushing motor is installed in barrel top left side, broken room inner wall swing joint has driving shaft and driven shaft, the fixed roll that has cup jointed of driving shaft outer wall, driven roll that has cup jointed of driven shaft outer wall is fixed, be equipped with the driving disk between crushing motor's output and the driving shaft.

Preferably, the driving gear is fixedly sleeved outside the driving shaft, the driven gear is fixedly sleeved outside the driven shaft, and the driving gear is in meshed connection with the driven gear.

Preferably, the cylinder is installed in the inside bottom left side of barrel, the inside bottom right side of barrel is provided with the track, the track top is provided with the collection case, the truckle is all installed to collection case bottom four corners, both ends all fixedly connected with handle around the collection case, the output of cylinder is provided with the piston rod, the other end swing joint of piston rod has the pull ring.

Preferably, hooks are fixedly connected to the left sides of the two ends of the collecting box, and the pull ring is fixedly buckled with the hooks.

Preferably, the external teeth of the grinding wheel are obliquely arranged, and the gradient of the guide chute is matched with the gradient of the grinding wheel.

Compared with the prior art, the utility model has the beneficial effects that: the multistage water-based paint raw material grinding device not only realizes that raw materials are prevented from being accumulated in gaps of the grinding disc and being difficult to clean, the problem of blockage is reduced, the discharging rate is improved, the pre-crushing is realized, the grinding assembly is protected, but also realizes that the material collecting box can be separated and is convenient to take materials, the labor is not required to be wasted, and a simpler discharging flow is realized;

(1) The grinding motor, the grinding wheel and the guide chute are arranged, raw materials enter the crushing chamber, the raw materials fall into the grinding disc after being crushed, the grinding motor drives the grinding wheel to rotate so as to drive the grinding wheel teeth and the inner wall of the grinding disc to grind, the raw materials are thoroughly crushed and ground into powder particles, the particles fall into the guide chute under the action of gravity and are pushed into the material collecting box by the grinding wheel which is rotationally ground, and through the vertically designed grinding structure, the problem that the raw materials are accumulated in gaps of the grinding disc and are difficult to clean is avoided, the blockage problem is reduced, and the discharging rate is improved;

(2) The crushing motor is arranged, the transmission disc, the driving shaft, the driven shaft, the driving gear and the driven gear, before grinding, raw materials firstly enter the crushing chamber, the crushing motor transmits torque to the driving shaft through the transmission disc, and the driving crushing roller and the driven crushing roller are driven to rotate relatively through the meshing of the driving gear and the driven gear, so that the raw materials are crushed, caking raw materials are prevented from directly entering the grinding disc, the pre-crushing effect is achieved, the grinding assembly is protected, and the grinding fineness is improved;

(3) Through being provided with collection case, cylinder, piston rod, track, pull ring, couple, ejection of compact powder gets into collection case, and when collection case is full of the raw materials that grinds, cylinder drive piston rod stretches out, promotes collection case from barrel, and the truckle rolls on the track, reduces frictional resistance, uses pull ring and couple lock to be fixed, makes collection case detachable be convenient for get the material, need not hard pulling, has more simple and convenient ejection of compact flow.

Drawings

FIG. 1 is a schematic cross-sectional elevation view of the present utility model;

FIG. 2 is a schematic elevational view of the grinding wheel of the present utility model;

FIG. 3 is a schematic top view of an active crushing roller of the present utility model;

fig. 4 is a schematic view showing the bottom view structure of the collecting box of the present utility model.

In the figure: 1. a cylinder; 2. a grinding motor; 3. a crushing motor; 4. a drive plate; 5. a feed hopper; 6. a crushing chamber; 7. a driven crushing roller; 8. an active crushing roller; 9. a grinding wheel; 10. a grinding disc; 11. a guide groove; 12. a grinding chamber; 13. a material collecting box; 14. a handle; 15. a track; 16. casters; 17. a pull ring; 18. a piston rod; 19. a cylinder; 20. a driving shaft; 21. a drive gear; 22. a driven gear; 23. a driven shaft; 24. a hook.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1: referring to fig. 1-4, a multi-stage water-based paint raw material grinding device comprises a barrel 1 and a crushing chamber 6, wherein the top end of the barrel 1 is fixedly connected with the crushing chamber 6, the top end of the crushing chamber 6 is fixedly provided with a feed hopper 5, a grinding chamber 12 is arranged in the barrel 1, the left side wall in the grinding chamber 12 is fixedly connected with a grinding disc 10, the bottom end of the crushing chamber 6 is communicated with the top end of the grinding disc 10, a grinding wheel 9 is movably arranged in the grinding disc 10, a grinding motor 2 is arranged on the left side of the outer wall of the grinding chamber 12, an output shaft of the grinding motor 2 penetrates through the grinding disc 10 and is fixedly connected to the grinding wheel 9, a guide groove 11 is arranged at the bottom of the grinding chamber 12, the guide groove 11 is positioned at the front end and the rear end of the grinding disc 10, teeth outside the grinding wheel 9 are obliquely arranged, and the gradient of the guide groove 11 is matched with the gradient of the grinding wheel 9;

specifically, as shown in fig. 1 and 2, the raw materials enter the crushing chamber 6, fall into the grinding disc 10 after being crushed, the grinding motor 2 drives the grinding wheel 9 to rotate, the teeth of the grinding wheel 9 are driven to grind with the inner wall of the grinding disc 10, the raw materials are thoroughly crushed and ground into powdery particles, the particles fall into the guide chute 11 under the action of gravity, and the particles are pushed into the collecting box 13 by the grinding wheel 9 which is rotationally ground.

Example 2: the left side of the top end of the cylinder body 1 is provided with a crushing motor 3, the inner wall of a crushing chamber 6 is movably connected with a driving shaft 20 and a driven shaft 23, the outer wall of the driving shaft 20 is fixedly sleeved with a driving crushing roller 8, the outer wall of the driven shaft 23 is fixedly sleeved with a driven crushing roller 7, a transmission disc 4 is assembled between the output end of the crushing motor 3 and the driving shaft 20, the outer part of the driving shaft 20 is fixedly sleeved with a driving gear 21, the outer part of the driven shaft 23 is fixedly sleeved with a driven gear 22, and the driving gear 21 is in meshed connection with the driven gear 22;

specifically, as shown in fig. 1 and 3, before grinding, the raw materials enter the grinding chamber 6, the grinding motor 3 transmits torque to the driving shaft 20 through the transmission disc 4, and the driving grinding roller 8 and the driven grinding roller 7 are driven to rotate relatively through the meshing of the driving gear 21 and the driven gear 22, so that the raw materials are crushed, and the caking raw materials are prevented from directly entering the grinding disc 10, so that the pre-crushing effect is achieved.

Example 3: the left side of the bottom end inside the cylinder body 1 is provided with a cylinder 19, the right side of the bottom end inside the cylinder body 1 is provided with a track 15, a material collecting box 13 is arranged above the track 15, four corners of the bottom end of the material collecting box 13 are respectively provided with a caster 16, the front end and the rear end of the material collecting box 13 are respectively fixedly connected with a handle 14, the output end of the cylinder 19 is provided with a piston rod 18, the other end of the piston rod 18 is movably connected with a pull ring 17, the left sides of the two ends of the material collecting box 13 are respectively fixedly connected with a hook 24, and the pull ring 17 is fixedly fastened with the hooks 24;

specifically, as shown in fig. 1 and fig. 4, the discharged powder enters the material collecting box 13, when the material collecting box 13 is full of ground raw materials, the cylinder 19 drives the piston rod 18 to extend, the material collecting box 13 is pushed out from the cylinder body 1, the caster 16 rolls on the track 15, friction resistance is reduced, and the material collecting box 13 is enabled to be detached and convenient to take materials by using the pull ring 17 to be fastened and fixed with the hook 24.

Working principle: when the utility model is used, firstly, raw materials are input from the feed hopper 5 at the top end of the cylinder body 1, the raw materials enter the crushing chamber 6, the crushing motor 3 transmits torque to the driving shaft 20 through the transmission disc 4, the driving crushing roller 8 and the driven crushing roller 7 are driven to rotate relatively through the meshing of the driving gear 21 and the driven gear 22, the raw materials are crushed, the caking raw materials are prevented from directly entering the grinding disc 10, the grinding motor 2 drives the grinding wheel 9 to rotate, the teeth of the grinding wheel 9 and the inner wall of the grinding disc 10 are driven to grind, the raw materials are thoroughly crushed and ground into powder particles, the particles fall to the guide chute 11 under the action of gravity and are pushed into the collecting box 13 by the grinding wheel 9 which rotates, discharged powder enters the collecting box 13, when the collecting box 13 is filled with the ground raw materials, the cylinder 19 drives the piston rod 18 to stretch out to push the collecting box 13 out from the cylinder body 1, the trundle 16 rolls on the track 15, friction resistance is reduced, and the collecting box 13 can be separated from the material taking convenience by using the pull ring 17 to be fastened and fixed with the hook 24.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (6)

1. The utility model provides a multistage water based paint raw materials grinder, includes barrel (1) and crushing room (6), its characterized in that: barrel (1) top fixedly connected with crushing chamber (6), crushing chamber (6) top fixedly mounted has feeder hopper (5), barrel (1) inside is provided with grinding chamber (12), left side wall fixedly connected with grinding disc (10) in grinding chamber (12), crushing chamber (6) bottom is linked together with grinding disc (10) top, grinding disc (10) internal activity is equipped with grinding wheel (9), grinding motor (2) are installed in grinding chamber (12) outer wall left side, the output shaft of grinding motor (2) runs through grinding disc (10) and fixedly connected with grinding wheel (9), grinding chamber (12) bottom is provided with baffle box (11), baffle box (11) are located both ends around grinding disc (10).

2. A multi-stage aqueous coating material grinding apparatus according to claim 1, wherein: the crushing motor (3) is installed in barrel (1) top left side, crushing room (6) inner wall swing joint has driving shaft (20) and driven shaft (23), driving shaft (20) outer wall is fixed to be cup jointed initiative crushing roller (8), driven crushing roller (7) have been fixedly cup jointed to driven shaft (23) outer wall, be equipped with driving disk (4) between the output of crushing motor (3) and driving shaft (20).

3. A multi-stage aqueous coating material grinding apparatus as defined in claim 2, wherein: the driving shaft (20) is fixedly sleeved with a driving gear (21), the driven shaft (23) is fixedly sleeved with a driven gear (22), and the driving gear (21) is in meshed connection with the driven gear (22).

4. A multi-stage aqueous coating material grinding apparatus according to claim 1, wherein: cylinder (19) are installed in inside bottom left side of barrel (1), inside bottom right side of barrel (1) is provided with track (15), track (15) top is provided with collection case (13), truckle (16) are all installed in collection case (13) bottom four corners, both ends all fixedly connected with handle (14) around collection case (13), the output of cylinder (19) is provided with piston rod (18), the other end swing joint of piston rod (18) has pull ring (17).

5. The multi-stage aqueous coating material grinding apparatus according to claim 4, wherein: the left sides of the two ends of the collecting box (13) are fixedly connected with hooks (24), and the pull rings (17) are fastened and fixed with the hooks (24).

6. A multi-stage aqueous coating material grinding apparatus according to claim 1, wherein: the external teeth of the grinding wheel (9) are obliquely arranged, and the gradient of the guide chute (11) is matched with the gradient of the grinding wheel (9).