CN209735681U - Rolling fineness pulverizer - Google Patents

Abstract

The utility model discloses a rolling fineness pulverizer, which comprises a first crushing box, a first feeding hopper and a second feeding hopper are connected to each other on both sides of the upper end of the first crushing box, and the lower end of the first crushing box passes through the second feeding hopper. A second crushing box is connected to a hopper, and a mobile rolling assembly is arranged in the second crushing box. The left and right sides of the mobile rolling assembly are equipped with mobile loosening assemblies. Both are equipped with a moving toggle assembly, the mobile toggle assembly and the mobile loosening assembly are connected to the upper top plate of the second crushing box, and the mobile rolling assembly is connected with a rolling cylinder, which is used to drive the rolling cylinder in the The materials in the second crushing box are rolled and crushed in the second crushing box, the moving loosening assembly is used to loosen the materials rolled by the rolling cylinder, and the moving toggle assembly is used to dial the loosened materials of the moving loosening assembly Dynamic paving process. The utility model is inconvenient to fully pulverize different materials.

Description

A rolling fineness pulverizer

technical field

The utility model relates to a pulverizer, in particular to a rolling fineness pulverizer.

Background technique

A pulverizer is a machine that crushes large-sized solid raw materials into required sizes. There are four types of external forces applied to solids during the crushing process: shearing, impact, rolling, and grinding. Shearing is mainly used in coarse crushing (crushing) and crushing operations, and is suitable for crushing or crushing operations of tough or fibrous materials and bulk materials; impact is mainly used in crushing operations, and is suitable for crushing brittle materials; rolling It is mainly used in high-fineness crushing (ultrafine crushing) operations, and is suitable for ultrafine crushing operations on materials of most properties; grinding is mainly used for ultrafine crushing or ultra-large crushing equipment, and is suitable for further crushing operations after crushing operations .

Existing feed grinders have a single function, some feed grinders can efficiently grind tough or fibrous materials, some feed grinders can efficiently grind non-tough materials, but basically no tough materials and no A pulverizer that can crush tough materials efficiently.

Contents of the invention

In view of this, the purpose of this utility model is to propose a rolling fineness pulverizer to solve all or one of the problems in the background technology.

Based on the above purpose, the utility model provides a rolling fineness pulverizer, which includes a first pulverization box and a first discharge hopper, and the two sides of the upper end of the first pulverization box are respectively connected with a first feeding hopper and a second feeding hopper. A hopper, the lower end of the first crushing box is connected to a second crushing box through the first discharge hopper, and a moving roller is connected between the two opposite side walls of the front side wall and the rear side wall in the second crushing box pressing assembly, the left and right sides of the mobile rolling assembly are equipped with mobile loosening assemblies, and a moving toggle assembly is arranged between each of the mobile loosening assemblies and the mobile rolling assembly, and the moving toggle assembly The assembly and the mobile loosening assembly are connected with the upper top plate of the second crushing box, and the rolling roller is connected to the moving rolling assembly, and the moving rolling assembly is used to drive the rolling roller in the second crushing box for the second The materials in the crushing box are rolled and crushed, the moving loosening component is used to loosen the materials rolled by the rolling cylinder, and the moving toggle component is used to level the materials loosened by the moving loosening component .

Optionally, a first electric telescopic push rod is connected to the right side plate in the second crushing box, and the telescopic end of the first electric telescopic push rod is connected to a paving plate, and the first discharge hopper is arranged on the second On the right side of the upper end of the crushing box, the first discharge hopper is set close to the right side plate in the second crushing box.

Optionally, a first motor is provided in the middle of the upper end of the first crushing box, and the output end of the first motor is connected to a second rotating shaft that runs through the top plate of the first crushing box, and the second rotating shaft is evenly arranged with A plurality of blades, each of which is arranged in the first crushing box, and an inclined blade is arranged on the end of each of the blades away from the second rotating shaft.

Optionally, a fourth rotating shaft is arranged in the first discharging hopper, and one end of the fourth rotating shaft passes through the side wall of the first discharging hopper and is connected with a fourth motor fixedly connected with the first discharging hopper, and the fourth rotating shaft A plurality of moving pieces are evenly distributed on the top.

Optionally, the mobile rolling assembly further includes grooves, the grooves are provided on the front side wall and the rear side wall of the second crushing box, and the two grooves are horizontally parallel to each other, and each Slide bars are provided in the grooves, and a sliding sleeve block is slidably sleeved on each of the slide bars, and a second electric motor fixedly connected to the inner wall of the groove is arranged on the upper side of each of the slide bars. A telescopic push rod, the upper end of each of the sliding sleeve blocks is fixedly connected with a connecting block, the telescopic end of each of the second electric telescopic push rods is connected with the connecting block, and the inner front side wall of the second crushing box A second rotating shaft is connected between the connecting block on the rear side wall and the connecting block, the middle part of the second rotating shaft is sleeved with a rolling cylinder, and one end of the second rotating shaft is connected to the connecting block through a second motor , a plurality of connection needles are evenly distributed on the side wall of the rolling cylinder.

Optionally, a first chute is provided on the lower surface of the upper top plate of the inner box of the second crushing box, and third electric telescopic push rods are provided at both ends of the first chute, and each of the third electric telescopic The telescoping ends of the push rods are all connected with a first slider, and each of the first sliders is connected with a connecting plate, and the connecting plate and the upper top plate of the inner box of the second crushing box are arranged parallel to each other. The moving toggle assembly and the moving loosening assembly are connected under the board.

Optionally, the moving toggle assembly includes a limiting plate, a toggle lever, a third motor, a rotating disk and a connecting rod, the limiting plate is connected under the connecting plate, and the limiting plate and the connecting plate are arranged perpendicular to each other, a toggle lever is hinged on one side of the limiting plate, and a third motor is fixedly connected to the other side of the limiting plate, and the output end of the third motor is set through the limiting plate. One end of the third rotating shaft is connected, and the other end of the third rotating shaft is connected to a rotating disc, and an eccentric shaft is arranged at an eccentric position of the rotating disc, and the eccentric shaft is hinged to the toggle rod through a connecting rod.

Optionally, the moving and loosening assembly includes a fifth motor, a lead screw, a ball, a second slider, a second chute, a loosening rod, a loosening plate and a loosening needle, and the connecting plate is far away from one of the moving rolling assemblies. A second chute is arranged on one side of the second chute, and a fifth motor is fixedly arranged on one side of the second chute, the output end of the fifth motor is connected with a lead screw, and a ball is threaded on the lead screw, and the The upper end of the ball is connected with a second slider slidingly connected with the second chute, the lower end of the ball is connected with a loosening bar, the lower end of the loosening bar is connected with a loosening plate, and both sides of the loosening plate are fixedly connected with loosening needles.

Optionally, the width of the end of the loosening plate connected to the loosening rod is larger than the width of the end not connected with the loosening rod, and the angle range between the loosening plate and the loosening rod is 135 degrees to 175 degrees.

Optionally, two first rollers parallel to each other are arranged in the first feeding hopper, two second rollers parallel to each other are arranged in the second feeding hopper, and each of the Both ends of the first roller shaft and the second roller shaft are connected with gear motors.

As can be seen from the above, the beneficial effects of the utility model are:

1. The utility model is equipped with a first feeding hopper and a second feeding hopper, which facilitates the transmission of tough and non-tough materials, and prevents the materials entering the first crushing box from entering the first or second feeding hopper. Splash from the hopper to prevent personnel safety problems. Put tough or fibrous materials in the first feeding hopper, and start the deceleration motor to make the two first rollers rotate in opposite directions, which is convenient for tough or fibrous materials. The material is transported to the first crushing box for crushing operation, the material with or without toughness is placed in the second feeding hopper, and the gear motor is started to make the two second rollers rotate in opposite directions. The second roller is convenient for the non-toughness The material is crushed and transported, which is convenient for the non-tough material to be crushed again in the first crushing box.

2. The utility model is equipped with a mobile rolling assembly. After the material is transported into the second crushing box, each second electric telescopic push rod on the mobile rolling assembly is activated to drive the sliding sleeve block connected with the connecting block on the sliding rod. Sliding, so that the rolling cylinder connected between the two connecting blocks moves left and right in the second crushing box, and at the same time, the second motor starts to make the second rotating shaft rotate, driving the rolling cylinder to roll, so that the rolling cylinder can move The material is rolled and crushed.

3. The utility model is equipped with a moving toggle assembly, which is convenient for paving the materials before and after rolling. The third motor is started to make the third rotating shaft rotate, driving the rotating disc to rotate, and the rotating disc is The eccentric shaft connects the toggling rod through the connecting rod, so that the toggling rod can reciprocate back and forth in front of one side of the limit plate, which is convenient for the toggling rod to level the materials in the second crushing box.

4. The utility model is equipped with a mobile loosening component, which is convenient for paving and loosening the material before rolling, and is convenient for the subsequent rolling and crushing operation. The fifth motor is started to make the screw rotate. The ball is driven to move on the screw, and the second slider connected to the upper end of the ball slides in the second chute, so that the ball cannot rotate on the screw, and the loose plate connected to the loose rod under the driven ball is used for rolling the material. Loosening treatment, loosening plate and loosening needle can loosen the rolled material, which is convenient for subsequent rolling and crushing treatment.

Description of drawings

Fig. 1 is a schematic structural view of an embodiment of a rolling fineness pulverizer of the present invention;

Fig. 2 is a schematic view of the interior of the second crushing box of a rolling fineness grinder embodiment of the present invention;

Fig. 3 is the enlarged schematic diagram of place A in Fig. 2;

Fig. 4 is a schematic diagram of the internal front view of the second pulverization box of the embodiment of a rolling fineness pulverizer of the present invention;

Fig. 5 is a structural schematic diagram of a mobile toggle assembly of an embodiment of a rolling fineness pulverizer according to the present invention;

Fig. 6 is a schematic structural diagram of a mobile loosening assembly of an embodiment of a rolling fineness pulverizer according to the present invention.

In the figure: the first feeding hopper-1, the second feeding hopper-2, the first crushing box-3, the second crushing box-4, the moving rolling assembly-5, the moving toggle assembly-6, the first output Hopper-7, mobile loose assembly-8, first roller shaft-9, second roller shaft-10, paving plate-11, first electric telescopic push rod-12, first motor-31, first rotating shaft-32, Blade-33, inclined blade-34, groove-51, slide rod-52, sliding sleeve block-53, second electric telescopic push rod-54, connecting block-55, second motor-56, second rotating shaft-57 , rolling cylinder-58, connecting needle-59, third electric telescopic push rod-61, first slider-62, first chute-63, connecting plate-64, limit plate-65, toggle lever- 66, the third motor-67, the rotating disc-68, the connecting rod-69, the fourth motor-71, the fourth rotating shaft-72, the toggle piece-73, the fifth motor-81, the lead screw-82, the balls- 83, the second slide block-84, the second chute-85, the loosening rod-86, the loosening plate-87, the loosening needle-88.

Detailed ways

In order to make the purpose, technical solutions and advantages of the utility model clearer, the utility model will be further described in detail below in combination with specific embodiments and with reference to the accompanying drawings.

It should be noted that all expressions using "first" and "second" in the embodiments of the present utility model are used to distinguish two entities with the same name but different parameters or different parameters. It can be seen that "first" and "second" " is only for the convenience of expression, and should not be understood as a limitation on the embodiments of the present utility model, and the subsequent embodiments will not explain them one by one.

A rolling fineness pulverizer, comprising a first pulverization box 3 and a first discharge hopper 7, the two sides of the upper end of the first pulverization box 3 are respectively connected with a first feeding hopper 1 and a second feeding hopper 2, The lower end of the first crushing box 3 is communicated with the second crushing box 4 through the first discharge hopper 7, and the front side wall and the rear side wall of the second crushing box 4 are connected with a movable wall between two opposite side walls. The rolling assembly 5, the left and right sides of the mobile rolling assembly 5 are equipped with mobile loosening assemblies 8, and a moving toggle assembly is arranged between each of the mobile loosening assemblies 8 and the mobile rolling assembly 5 6. Both the moving toggle assembly 6 and the mobile loosening assembly 8 are connected to the top plate of the second crushing box 4, and the mobile rolling assembly 5 is connected with a rolling cylinder 58, and the mobile rolling assembly 5 is used for The rolling cylinder 58 is driven to roll and pulverize the material in the second crushing box 4 in the second crushing box 4, and the moving loosening assembly 8 is used to loosen the material rolled by the rolling cylinder 58. The toggling assembly 6 is used to toss and pave the material loosened by the mobile loosening assembly 8. The material with toughness or fiber can be placed in the first feeding hopper 1, and the material without toughness can be placed in the second feeding hopper 2. material, so that the material falls into the first crushing box 3 for the first step of crushing, and the crushed material in the first crushing box 3 is then transferred to the second crushing box 4 through the first discharge hopper 7, and the rolling assembly 5 is moved Drive the rolling cylinder 58 to roll and crush the materials in the second crushing box 4 in the second crushing box 4, move the loosening assembly 8 to loosen the materials rolled by the rolling cylinder 58, and move the toggle assembly 6 to move The materials loosened by the loosening component 8 are moved and paved for subsequent rolling and crushing.

In order to facilitate rolling crushing of the materials transferred to the second crushing box 4 through the first hopper 7, a first electric telescopic push rod 12 is connected to the right side plate of the second crushing box 4, and the second crushing box 4 The telescopic end of an electric telescopic push rod 12 is connected with a paving plate 11, the first discharge hopper 7 is arranged on the right side of the upper end of the second crushing box 4, and the first discharge hopper 7 is close to the inner right side plate of the second crushing box 4 Setting, the first electric telescopic push rod 12 starts, the first electric telescopic push rod 12 telescopically drives the paving plate 11 to move, and the paving plate 11 moves to facilitate the paving process on the materials transferred to the second crushing box 4 through the first discharge hopper 7 , making the follow-up rolling smoother and meticulous, making the crushing fully.

In order to facilitate the crushing of the tough and non-tough materials in the first crushing box 3, so that the materials are crushed more fully, a first motor 31 is provided at the middle of the upper end of the first crushing box 3, and the first crushing box 3 is provided with a first motor 31. The output end of a motor 31 is connected with the first rotating shaft 32 that runs through the upper plate of the first crushing box 3. On the first rotating shaft 32, a plurality of blades 33 are uniformly arranged, and each of the blades 33 is arranged on the first crushing box. 3, each blade 33 is provided with an inclined blade 34 at the end far away from the first rotating shaft 32, and the first motor 31 is started to make the first rotating shaft 32 rotate, so that the blade 33 connected to the first rotating shaft 32 is driven to carry out the material Shred processing.

In order to facilitate the better transfer of materials from the first crushing box 3 to the second crushing box 4, prevent the material from being stuck in the discharge port of the first crushing box 3 so that the material cannot be transferred to the second crushing box 4, which improves the work efficiency and at the same time The speed and weight of the material falling into the second crushing box 4 are uniform, which is convenient for subsequent crushing. The first discharge hopper 7 is provided with a fourth rotating shaft 72, and one end of the fourth rotating shaft 72 runs through the first discharging hopper 7. The side wall is connected with a fourth motor 71 fixedly connected with the first discharge hopper 7. A plurality of flippers 73 are evenly arranged on the fourth rotating shaft 72. The fourth motor 71 starts to drive the fourth rotating shaft 72 to rotate, thereby The moving piece 73 moves the material, so that the material is evenly transferred from the first discharge hopper 7 to the second crushing box 4 , so that the material is evenly crushed in the second crushing box 4 .

In order to facilitate the mobile rolling treatment of materials, the mobile rolling assembly 5 also includes a groove 51, the groove 51 is provided on the front side wall and the rear side wall of the second crushing box 4, and the two sides Said grooves 51 are horizontally parallel to each other, and each said groove 51 is provided with a slide bar 52, and each said slide bar 52 is slidably sleeved with a sliding sleeve 53, and each said slide bar 52, a second electric telescopic push rod 54 fixedly connected to the inner wall of the groove 51 is provided on the upper side of the groove 52, and a connection block 55 is fixedly connected to the upper end of each of the sliding sleeve blocks 53, and each of the second electric telescopic push rods The telescoping end of 54 is connected with described connection block 55, is connected with the second rotating shaft 57 between the connection block 55 on the front side wall of described second crushing box 4 and the connection block 55 on the rear side wall, and described second The middle part of the rotating shaft 57 is sleeved with a rolling cylinder 58, and one end of the second rotating shaft 57 is connected to the connecting block 55 through the second motor 56, and a plurality of connection needles 59 are uniformly arranged on the side wall of the rolling cylinder 58. , when the material is transported into the second crushing box 4, each second electric telescopic push rod 54 starts, and drives the sliding sleeve block 53 connected with the connecting block 55 to slide on the sliding rod 52, so that the two connecting blocks 55 are connected The rolling cylinder 58 moves left and right in the second crushing box 4, and at the same time, the second motor 56 is started, so that the second rotating shaft 57 rotates, driving the rolling cylinder 58 to roll, so that the rolling cylinder 58 can roll the material during the moving process. Crushing operation.

In order to facilitate the paving and loosening of the material before rolling, and to facilitate the subsequent rolling and crushing operation, the lower surface of the upper top plate of the second crushing box 4 is provided with a first slide Slot 63, both ends of the first chute 63 are provided with a third electric telescopic push rod 61, each telescopic end of the third electric telescopic push rod 61 is connected with a first slider 62, each A connection plate 64 is connected under the first slider 62, and the connection plate 64 is arranged parallel to the upper top plate of the inner box of the second crushing box 4, and the moving toggle assembly 6 is connected under the connection plate 64. With the mobile loosening assembly 8, the third electric telescopic push rod 61 is started, and the third electric telescopic push rod 61 is flexible to drive the first slider 62 to slide in the first chute 63, thereby driving the lower end of the first slider 62 to connect The connecting plate 64 moves left and right, so as to drive the moving toggle assembly 6 and the moving loosening assembly 8 to move left and right.

In order to facilitate the paving process of the materials before and after rolling, the moving toggle assembly 6 includes a limit plate 65, a toggle lever 66, a third motor 67, a rotating disk 68, and a connecting rod 69. The connecting plate 64 is connected with a limiting plate 65, the limiting plate 65 and the connecting plate 64 are vertically arranged, and a toggle lever 66 is hinged on the surface of one side of the limiting plate 65, and the limiting plate 65 A third motor 67 is fixedly connected to the surface on the other side, the output end of the third motor 67 is connected to one end of the third rotating shaft that passes through the limit plate 65, and the other end of the third rotating shaft is connected to a rotating disc 68, The eccentric position of the rotating disc 68 is provided with an eccentric shaft, and the eccentric shaft is hinged to the toggle lever 66 through a connecting rod 69, and the third motor 67 is started, so that the third rotating shaft rotates, driving the rotating disc 68 to rotate , and the eccentric shaft on the rotary disk 68 is connected to the toggle lever 66 through the connecting rod 69, so that the toggle lever 66 reciprocates back and forth before the side surface of the limit plate 65, which is convenient for the toggle lever 66 to the second crushing box. The materials in 4 are paved.

In order to facilitate the paving and loosening of the material before rolling, the moving loosening assembly 8 includes a fifth motor 81, a screw 82, a ball 83, a second slider 84, a second A chute 85, a loosening bar 86, a loosening plate 87 and a loosening needle 88, the connecting plate 64 is provided with a second chute 85 on the side away from the mobile rolling assembly 5, and one side of the second chute 85 is fixed A fifth motor 81 is provided, the output end of the fifth motor 81 is connected with a lead screw 82, and a ball 83 is threaded on the lead screw 82, and the upper end of the ball 83 is connected with a sliding connection with the second chute 85 The second slider 84, the lower end of the ball 83 is connected with a loosening rod 86, the lower end of the loosening rod 86 is connected with a loosening plate 87, and both sides of the loosening plate 87 are fixedly connected with loosening needles 88, the loosening plate 87, the width of the end connected with the loosening bar 86 is greater than the width of the end not connected with the loosening bar 86, the angle range between the loosening plate 87 and the loosening bar 86 is 135 degrees to 175 degrees, the fifth motor 81 Start, make leading screw 82 rotate, drive ball 83 to move on leading screw 82, the second slide block 84 that the upper end of ball 83 is connected slides in the second chute 85, make ball 83 can not rotate on leading screw 82, drive The loosening plate 87 connected by the loosening rod 86 under the ball 83 loosens the rolled material, and the loosening plate 87 and the loosening needle 88 can loosen the rolled material, which is convenient for subsequent rolling and crushing treatment again.

In order to facilitate the transmission of tough and non-tough materials, and prevent the materials entering the first crushing box 3 from splashing out of the first feeding hopper 1 or the second feeding hopper 2, and prevent personnel from safety problems, the The first feed hopper 1 is provided with two first rollers 9 parallel to each other, and the second feed hopper 2 is provided with two second rollers 10 parallel to each other, each of the first One end of the roller shaft 9 and the second roller shaft 10 is connected with a reduction motor, and the material with toughness or fiber is placed in the first feed hopper 1, and the reduction motor is started, so that the two first roller shafts 9 rotate in opposite directions. It is convenient to transfer tough or fibrous materials to the first crushing box 3 for crushing operation, place tough or non-tough materials in the second feeding hopper 2, and start the deceleration motor to make the two second rollers 10 rotate in opposite directions. The second roller shaft 10 is convenient for crushing and transporting the non-tough material, and the non-tough material is sent to the first crushing box 3 for another crushing operation.

First place tough or fibrous materials in the first feeding hopper 1, and place non-tough materials in the second feeding hopper 2, and start the reduction motor connected to the first roller shaft 9, so that the two first roller shafts 9 rotate in opposite directions, so that tough or fibrous materials are conveniently transported to the first crushing box 3 for crushing operation. Materials with or without toughness are placed in the second feeding hopper 2, and the geared motor connected to the second roller shaft 10 is started. The two second roller shafts 10 are rotated in opposite directions, and the second roller shaft 10 is convenient for crushing and transporting the non-tough material, and the non-tough material is put into the first crushing box 3 for another crushing operation, and the material falls to the first crushing box 3 In a pulverizing box 3, the first motor 31 is started, so that the first rotating shaft 32 rotates, so that the blade 33 connected to the first rotating shaft 32 is driven to crush the material, and the material then falls into the first discharge hopper 7, and the fourth motor 71 starts to drive the fourth rotating shaft 72 to rotate, so that the paddle 73 moves the material, so that the material is more evenly transferred from the first discharge hopper 7 to the second crushing box 4, which is convenient for the material in the second crushing box 4 The material is evenly crushed in the center, and the material enters the second crushing box 4 through the first discharge hopper 7, and the first electric telescopic push rod 12 in the second crushing box 4 is activated, and the first electric telescopic push rod 12 telescopically drives the paving plate 11 to move, paving The movement of the flat plate 11 is convenient for paving the materials transferred to the second crushing box 4 through the first discharge hopper 7, so that the subsequent rolling is more smooth and meticulous, so that the crushing is sufficient, and then each second electric telescopic push rod 54 starts , drive the sliding sleeve block 53 connected with the connection block 55 to slide on the slide bar 52, so that the rolling cylinder 58 connected between the two connection blocks 55 moves left and right in the second crushing box 4, and the second motor 56 starts simultaneously, The second rotating shaft 57 is rotated to drive the rolling cylinder 58 to roll, so that the rolling cylinder 58 can roll and pulverize the material during the moving process, and the left and right sides of the mobile rolling assembly 5 are equipped with mobile loosening assemblies 8. A moving dial assembly 6 is arranged between each mobile loosening assembly 8 and the mobile rolling assembly 5. The mobile dial assembly 6 is convenient for paving the materials before and after rolling. The 3rd motor 67 starts, makes the 3rd rotating shaft rotate, drives the rotation disc 68 to rotate, and the eccentric shaft on the rotation disc 68 connects the toggle lever 66 through the connecting rod 69, so that the toggle lever 66 is positioned at the stop plate 65- The front and rear reciprocating motions on the side surface are convenient for the toggle rod 66 to pave the materials in the second crushing box 4, and the moving loose assembly 8 is convenient for paving and processing the materials before rolling. Loosening process, the fifth motor 81 starts, makes the screw 82 rotate, drives the ball 83 to move on the screw 82, the second slider 84 connected to the upper end of the ball 83 slides in the second chute 85, so that the ball 83 cannot move on the screw 82. The screw 82 is rotated, and the ball 83 is driven to loosen the rolled material through the loosening plate 87 connected with the loosening rod 86. The loosening plate 87 and the loosening needle 88 can loosen the rolled material, which is convenient for subsequent rolling again. Shred processing.

Those of ordinary skill in the art should understand that: the discussion of any of the above embodiments is exemplary only, and is not intended to imply that the scope of the present disclosure (including claims) is limited to these examples; under the idea of the present utility model, the above embodiments Or the technical features in different embodiments can also be combined, the steps can be implemented in any order, and there are many other variations of the different aspects of the utility model as described above, which are not provided in the details for the sake of brevity.

Where specific details have been set forth to describe example embodiments of the invention, it will be apparent to those skilled in the art that the invention may be practiced without or with variations from these specific details. new type. Accordingly, these descriptions should be regarded as illustrative rather than restrictive.

Although the utility model has been described in conjunction with specific embodiments of the utility model, many alternatives, modifications and variations of these embodiments will be apparent to those of ordinary skill in the art from the foregoing description.

Embodiments of the present invention are intended to embrace all such alterations, modifications and variations that fall within the broad scope of the appended claims. Therefore, within the spirit and principle of the present utility model, any omission, modification, equivalent replacement, improvement, etc. should be included in the protection scope of the present utility model.

Claims (10)

1. A rolling fineness grinder, characterized in that it comprises a first crushing box (3) and a first discharge hopper (7), and the two sides of the upper end of the first crushing box (3) are respectively connected with first The feed hopper (1) and the second feed hopper (2), the lower end of the first crushing box (3) is communicated with the second crushing box (4) through the first discharge hopper (7), the second crushing A mobile rolling assembly (5) is connected between the two opposite side walls of the front side wall and the rear side wall of the box (4), and the left and right sides of the mobile rolling assembly (5) are equipped with mobile loosening parts. Components (8), each of the moving loosening components (8) and the moving rolling component (5) is provided with a moving toggle component (6), and the moving toggle component (6) and the moving loosening The components (8) are all connected to the upper top plate of the second crushing box (4), the rolling cylinder (58) is connected to the mobile rolling component (5), and the mobile rolling component (5) is used to drive the rolling The pressing cylinder (58) rolls and crushes the material in the second crushing box (4) in the second crushing box (4), and the moving loose assembly (8) is used for rolling the rolling cylinder (58) The material is loosened, and the moving and stirring component (6) is used to move and pave the material loosened by the moving loosening component (8). 2. A rolling fineness pulverizer according to claim 1, characterized in that, a first electric telescopic push rod (12) is connected to the right side plate in the second crushing box (4), and the second The telescopic end of an electric telescopic push rod (12) is connected with a paving plate (11), and the first discharge hopper (7) is arranged on the right side of the upper end of the second crushing box (4), and the first discharge hopper (7) It is arranged near the inner right side plate of the second crushing box (4). 3. A rolling fineness pulverizer according to claim 1, characterized in that, the moving rolling assembly (5) further includes a groove (51), and the inside of the second crushing box (4) is Both the side wall and the rear side wall are provided with the grooves (51), the two grooves (51) are horizontally parallel to each other, and each of the grooves (51) is provided with a slide bar (52), Each of the sliding bars (52) is slidably sleeved with a sliding sleeve (53), and the upper side of each of the sliding bars (52) is provided with a second fixed connection with the inner wall of the groove (51). An electric telescopic push rod (54), the upper end of each of the sliding sleeves (53) is fixedly connected with a connecting block (55), and the telescopic end of each of the second electric telescopic push rods (54) is connected with the connecting block (55). block (55), the second rotating shaft (57) is connected between the connecting block (55) on the inner front side wall of the second crushing box (4) and the connecting block (55) on the rear side wall, and the second The middle part of the two rotating shafts (57) is sleeved with a rolling cylinder (58), and one end of the second rotating shaft (57) is connected with the connecting block (55) through a second motor (56), and the rolling cylinder ( 58) A plurality of connection needles (59) are uniformly arranged on the side wall. 4. A rolling fineness grinder according to claim 1, characterized in that a first chute (63) is provided on the lower surface of the upper top plate of the inner box of the second crushing box (4), and the second Both ends of a chute (63) are provided with third electric telescopic push rods (61), and the telescopic ends of each of the third electric telescopic push rods (61) are connected with first sliders (62), each Each of the first sliders (62) is connected with a connecting plate (64), and the connecting plate (64) is arranged parallel to the upper top plate of the inner box of the second crushing box (4), and the connecting plate ( 64) The moving toggle assembly (6) and the moving loosening assembly (8) are connected below. 5. A rolling fineness pulverizer according to claim 4, characterized in that, the moving toggle assembly (6) comprises a limit plate (65), a toggle lever (66), a third motor ( 67), rotating disk (68) and connecting rod (69), described connecting plate (64) is connected with limiting plate (65), described limiting plate (65) and described connecting plate (64) are perpendicular to each other It is provided that a toggle lever (66) is hinged on one side surface of the limiting plate (65), and a third motor (67) is fixedly connected to the other side surface of the limiting plate (65). The output end of the motor (67) is connected with one end of the third rotating shaft provided through the limit plate (65), the other end of the third rotating shaft is connected with a rotating disk (68), and the eccentric position of the rotating disk (68) An eccentric shaft is provided, and the eccentric shaft is hinged to the toggle lever (66) through a connecting rod (69). 6. A rolling fineness pulverizer according to claim 4, characterized in that, the moving and loosening assembly (8) comprises a fifth motor (81), a lead screw (82), a ball (83), a second Two slide blocks (84), the second chute (85), loosening bar (86), loosening plate (87) and loosening needle (88), on the described connecting plate (64) away from the moving rolling assembly (5) One side is provided with a second chute (85), and one side in the second chute (85) is fixedly provided with a fifth motor (81), and the output end of the fifth motor (81) is connected with a leading screw ( 82), the screw (82) is threaded with a ball (83), the upper end of the ball (83) is connected with a second slider (84) slidingly connected with the second chute (85), the The lower end of the ball (83) is connected with a loosening bar (86), and the lower end of the loosening bar (86) is connected with a loosening plate (87), and both sides on the described loosening plate (87) are fixedly connected with loosening needles (88). 7. A rolling fineness pulverizer according to claim 6, characterized in that, the width of the end of the loosening plate (87) connected with the loosening rod (86) is greater than the width of the end not connected with the loosening rod (86) The width of one end, the angle range between the loosening plate (87) and the loosening rod (86) is 135 degrees to 175 degrees. 8. A kind of rolling fineness grinder according to claim 1, characterized in that, two first roller shafts (9) parallel to each other are arranged in the first feed hopper (1), and the The second feed hopper (2) is provided with two mutually parallel second rollers (10), and one end of each of the first rollers (9) and the second rollers (10) is connected with geared motor. 9. A rolling fineness pulverizer according to claim 1, characterized in that, a first motor (31) is provided at the middle position of the upper end of the first pulverization box (3), and the first motor (31) ) output end is connected with the first rotating shaft (32) that runs through the top plate on the first crushing box (3), the first rotating shaft (32) is evenly arranged with a plurality of blades (33), each of the blades (33 ) are all arranged in the first crushing box (3), and the end of each blade (33) away from the first rotating shaft (32) is provided with an inclined blade (34). 10. A rolling fineness pulverizer according to claim 1, characterized in that, a fourth rotating shaft (72) is arranged in the first discharge hopper (7), and the fourth rotating shaft (72) One end runs through the side wall of the first discharge hopper (7) and is connected with a fourth motor (71) fixedly connected with the first discharge hopper (7). The fourth rotating shaft (72) is evenly arranged with a plurality of toggle pieces (73 ).