CN219334324U

CN219334324U - Adjustable industrial powder grinding equipment

Info

Publication number: CN219334324U
Application number: CN202320713683.XU
Authority: CN
Inventors: 宋庆伟; 宋英丽; 李乾生; 韩帅
Original assignee: Henan Wanting Agricultural Technology Co ltd
Current assignee: Henan Wanting Agricultural Technology Co ltd
Priority date: 2023-04-04
Filing date: 2023-04-04
Publication date: 2023-07-14
Anticipated expiration: 2033-04-04

Abstract

The utility model discloses adjustable industrial powder grinding equipment which comprises a box body, a cross rod, a hopper, a stand column, an adjustable grinding device, a secondary grinding device, a screw conveyer, a screen and a vibration driving device, wherein the cross rod is arranged on the inner wall of the box body, the hopper is arranged at the top of the box body, the stand column is arranged at the top end of the box body, the adjustable grinding device is arranged on the stand column and rotates in the hopper, the secondary grinding device is arranged on the cross rod, the screw conveyer is arranged on the side surface of the box body, the screen is hinged on the inner wall of the box body and is positioned below the cross rod, and the vibration driving device is arranged on the inner wall of the box body and is connected with the screen. The utility model belongs to the technical field of industrial powder processing, and particularly relates to adjustable industrial powder grinding equipment which not only can grind materials, but also can adjust the grinding feeding speed of the materials and has a secondary grinding function.

Description

Adjustable industrial powder grinding equipment

Technical Field

The utility model belongs to the technical field of industrial powder processing, and particularly relates to adjustable industrial powder grinding equipment.

Background

The industrial flour is flour substitute flour, and is a novel product which can completely substitute flour as a filling material used in the plywood industry. The product can be widely used for replacing powder, urea-formaldehyde glue filling powder, board mill special flour and artificial board special flour, the industrial flour is that secondary powder and 5-10% of sand powder left by talcum powder grinding boards are added into two powders, saw dust powder, peanut shell powder and rice hull powder are all available, inorganic materials such as attapulgite powder, sepiolite powder, bentonite, kaolin and diatomite are all available, grinding equipment is often needed for grinding when the industrial flour is produced, and the industrial flour is subjected to searching and has the following public (bulletin) number: CN208302934U discloses a dual grinding industrial milling machine, this dual grinding industrial milling machine drives spiral blade through the motor and rotates, can stir and preliminary stir garrulous to the material, the screening of rethread first sieve makes thinner material drop on the second sieve through first sieve mesh, the grinding of cooperation vibratory rod and rectangular blade makes the material become finer and more fine and smooth, reach ideal grinding effect, this dual grinding industrial milling machine, make the conveyer belt face can transport out the blown down tank to the material through the drive of transfer pulley, the rethread sets up shockproof cushion in the supporting leg bottom, make the milling machine can steady operation when the operation, and the vibration of milling machine and the friction to ground have been reduced, can increase life, however, there is the disadvantage: the spiral blade can only cut the material into small blocks, lacks certain grinding effect, is inconvenient to adjust the addition of material, and excessive material can reduce the effect of grinding in the organism.

Disclosure of Invention

In order to solve the problems, the utility model provides the adjustable industrial powder grinding equipment which not only can grind materials, but also can adjust the grinding feeding speed of the materials and has the secondary grinding function.

In order to realize the functions, the technical scheme adopted by the utility model is as follows: the utility model provides an adjustable industry powder grinding equipment, includes box, horizontal pole, hopper, stand, regulation type grinder, secondary grinder, screw conveyer, screen cloth and vibrations drive arrangement, the horizontal pole is located on the inner wall of box, the top of box is located to the hopper, the top of box is located to the stand, regulation type grinder is located on the stand and rotates in the hopper, secondary grinder locates on the horizontal pole, screw conveyer locates the side of box, the screen cloth articulates and locates on the inner wall of box and be located the below of horizontal pole, vibrations drive arrangement locates on the inner wall of box and is connected with the screen cloth; the adjustable grinding device comprises a motor III, a screw rod, a sliding block, a cross arm, a motor II and a grinding roller, wherein the motor III is arranged on the upright post, the screw rod is arranged at the power output end of the motor III, the sliding block is slidably arranged in the upright post and is in threaded connection with the screw rod, the cross arm is arranged on the sliding block, the motor II is arranged on the cross arm, the grinding roller is arranged at the power output end of the motor II and is positioned in the hopper, massive materials in the hopper can be ground and crushed through the grinding roller, the grinding granularity of the materials can be changed through the lifting of the grinding roller, and meanwhile, the speed of the materials in the hopper to be lowered to the secondary grinding device can be controlled.

Further, secondary grinder includes motor one, gear one, pivot, gear two, chassis and pan, motor one locates in the horizontal pole, gear one locates the power take off end of motor one, the pivot rotates locates in the horizontal pole, gear two locates the lower extreme of pivot and is connected with gear one meshing, the chassis is located on the horizontal pole, the pan is located the upper end of pivot and is rotated on the chassis, through the pan rotation on the chassis, can grind into powder with the material.

Further, vibration drive arrangement includes diaphragm, motor IV, cam and spring, the diaphragm is located on the inner wall of box, the motor IV is located on the diaphragm, the cam is located motor IV's power take off end and can carry out the intermittent type to the screen cloth and strike, the one end of spring is located on the diaphragm and the other end links to each other with the screen cloth, strikes the screen cloth through the cam, can realize the vibration of screen cloth to can further sieve the material after the grinding of buckleing dish, the oversized material is carried the hopper again through screw conveyer and is circulated the grinding.

Preferably, the grinding roller is arranged in a frustum shape.

Preferably, the screen mesh is disposed obliquely to the screw conveyor.

Preferably, the first motor, the second motor and the fourth motor are servo motors, and the third motor is a forward and reverse motor.

The utility model adopts the structure to obtain the beneficial effects as follows: according to the adjustable industrial powder grinding equipment provided by the utility model, materials in the hopper can be ground with different granularity by arranging the adjustable grinding device, meanwhile, the adjustable industrial powder grinding equipment also has the function of adjusting the flow of the materials in the hopper, the materials can be further ground fully by the secondary grinding device, the insufficiently ground materials are conveyed into the screw conveyor under the condition of vibration of the screen, and the materials are conveyed into the hopper to participate in grinding again, so that the effect of grinding industrial powder is greatly improved.

Drawings

FIG. 1 is a schematic diagram of the overall structure of a tunable industrial powder grinding apparatus according to the present utility model;

fig. 2 is a partial enlarged view of fig. 1 at a.

Wherein, 1, box, 2, horizontal pole, 3, hopper, 4, stand, 5, adjusting grinder, 6, secondary grinder, 7, screen cloth, 8, screw conveyer, 9, vibration drive, 10, motor III, 11, lead screw, 12, slider, 13, xarm, 14, motor II, 15, grinding roller, 16, motor I, 17, gear I, 18, pivot, 19, gear II, 20, chassis, 21, grinding disc, 22, diaphragm, 23, motor IV, 24, cam, 25, spring.

Detailed Description

The following description of the embodiments of the present utility model will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the utility model are shown. 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.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. The present utility model will be described in further detail with reference to the accompanying drawings.

As shown in fig. 1-2, the adjustable industrial powder grinding device comprises a box body 1, a cross rod 2, a hopper 3, a stand column 4, an adjustable grinding device 5, a secondary grinding device 6, a screw conveyor 8, a screen 7 and a vibration driving device 9, wherein the cross rod 2 is arranged on the inner wall of the box body 1, the hopper 3 is arranged at the top of the box body 1, the stand column 4 is arranged at the top end of the box body 1, the adjustable grinding device 5 is arranged on the stand column 4 and rotates in the hopper 3, the secondary grinding device 6 is arranged on the cross rod 2, the screw conveyor 8 is arranged on the side surface of the box body 1, the screen 7 is hinged on the inner wall of the box body 1 and is positioned below the cross rod 2, the screen 7 is obliquely arranged to the screw conveyor 8, and the vibration driving device 9 is arranged on the inner wall of the box body 1 and is connected with the screen 7; the adjustable grinding device 5 comprises a motor III 10, a screw rod 11, a sliding block 12, a cross arm 13, a motor II 14 and a grinding roller 15, wherein the motor III 10 is arranged on the upright post 4, the screw rod 11 is arranged at the power output end of the motor III 10, the sliding block 12 is slidably arranged in the upright post 4 and is in threaded connection with the screw rod 11, the cross arm 13 is arranged on the sliding block 12, the motor II 14 is arranged on the cross arm 13, the grinding roller 15 is arranged at the power output end of the motor II 14 and is positioned in the hopper 3, the grinding roller 15 is arranged in a frustum shape, massive materials in the hopper 3 can be ground and crushed through the grinding roller 15, the grinding granularity of the materials can be changed through lifting the grinding roller 15, and meanwhile, the speed of the secondary grinding device 6 for discharging the materials in the hopper 3 can be controlled.

The secondary grinding device 6 comprises a first motor 16, a first gear 17, a rotating shaft 18, a second gear 19, a chassis 20 and a grinding disc 21, wherein the first motor 16 is arranged in the cross rod 2, the first gear 17 is arranged at the power output end of the first motor 16, the rotating shaft 18 is rotationally arranged in the cross rod 2, the second gear 19 is arranged at the lower end of the rotating shaft 18 and is meshed with the first gear 17, the chassis 20 is arranged on the cross rod 2, the grinding disc 21 is arranged at the upper end of the rotating shaft 18 and is rotationally arranged on the chassis 20, and materials can be ground into powder by rotating the grinding disc 21 on the chassis 20.

The vibration driving device 9 comprises a transverse plate 22, a motor four 23, a cam 24 and a spring 25, wherein the transverse plate 22 is arranged on the inner wall of the box body 1, the motor four 23 is arranged on the transverse plate 22, the cam 24 is arranged at the power output end of the motor four 23 and can intermittently strike the screen 7, one end of the spring 25 is arranged on the transverse plate 22, the other end of the spring is connected with the screen 7, the vibration of the screen 7 can be realized through the strike of the cam 24 on the screen 7, materials after the grinding of the grinding disc 21 can be further screened, and the materials with overlarge granularity are conveyed into the hopper 3 again through the screw conveyor 8 for circular grinding.

The first motor 16, the second motor 14 and the fourth motor 23 are servo motors, and the third motor 10 is a forward and reverse motor.

When the grinding machine is specifically used, raw materials to be ground are added into the hopper 3, the motor II 14 is started, the grinding roller 15 rotates, a gap is reserved between the grinding roller 15 and the hopper 3, materials can be ground under the grinding of the grinding roller 15, the ground materials flow into the grinding disc 21, when the blanking amount of the hopper 3 is required to be adjusted, the motor III 10 is started, the screw rod 11 rotates, the sliding block 12 slides on the upright post 4 to drive the grinding roller 15 to lift, the gap between the grinding roller 15 and the hopper 3 can be changed, the blanking amount of the materials at the moment can be changed, the motor I16 is started, the gear I17 is meshed with the gear II 19 to rotate, the rotating shaft 18 can drive the grinding disc 21 to rotate on the chassis 20, the grinding of the materials is completed under the action of friction force between the grinding disc 21 and the chassis 20, the ground materials fall onto the screen 7, the motor IV 23 is started, the cam 24 is driven to rotate, the screen 7 can vibrate up and down due to the action of the spring 25, the screen 7 can be screened, the screened materials fall into the bottom of the box 1, the maximum particle size of the screen is conveyed into the hopper 8, and the spiral conveyor is circulated, and the screened materials are conveyed into the hopper 8 again.

The utility model and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the utility model as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present utility model.

Claims

1. An adjustable industrial powder grinding device, which is characterized in that: the device comprises a box body, a cross rod, a hopper, a stand column, an adjustable grinding device, a secondary grinding device, a screw conveyer, a screen and a vibration driving device, wherein the cross rod is arranged on the inner wall of the box body, the hopper is arranged at the top of the box body, the stand column is arranged at the top end of the box body, the adjustable grinding device is arranged on the stand column and rotates in the hopper, the secondary grinding device is arranged on the cross rod, the screw conveyer is arranged on the side surface of the box body, the screen is hinged on the inner wall of the box body and is positioned below the cross rod, and the vibration driving device is arranged on the inner wall of the box body and is connected with the screen; the adjustable grinding device comprises a motor III, a screw rod, a sliding block, a cross arm, a motor II and a grinding roller, wherein the motor III is arranged on the upright post, the screw rod is arranged at the power output end of the motor III, the sliding block is arranged in the upright post in a sliding manner and is in threaded connection with the screw rod, the cross arm is arranged on the sliding block, the motor II is arranged on the cross arm, and the grinding roller is arranged at the power output end of the motor II and is positioned in the hopper.

2. A tunable industrial powder milling apparatus according to claim 1, wherein: the secondary grinding device comprises a motor I, a gear I, a rotating shaft, a gear II, a chassis and a grinding disc, wherein the motor I is arranged in the cross rod, the gear I is arranged at a power output end of the motor I, the rotating shaft is rotationally arranged in the cross rod, the gear II is arranged at the lower end of the rotating shaft and is meshed with the gear I, the chassis is arranged on the cross rod, and the grinding disc is arranged at the upper end of the rotating shaft and is rotationally arranged on the chassis.

3. A tunable industrial powder milling apparatus according to claim 2, wherein: the vibration driving device comprises a transverse plate, a motor IV, a cam and a spring, wherein the transverse plate is arranged on the inner wall of the box body, the motor IV is arranged on the transverse plate, the cam is arranged at the power output end of the motor IV and can intermittently strike the screen, and one end of the spring is arranged on the transverse plate and the other end of the spring is connected with the screen.

4. A tunable industrial powder milling apparatus according to claim 3, wherein: the grinding roller is arranged in a frustum shape.

5. The adjustable industrial powder milling apparatus of claim 4, wherein: the screen mesh is obliquely arranged on the spiral conveyor.

6. The adjustable industrial powder milling apparatus of claim 5, wherein: the first motor, the second motor and the fourth motor are servo motors, and the third motor is a forward and reverse motor.