CN219252727U

CN219252727U - Mechanical mill pulverizer

Info

Publication number: CN219252727U
Application number: CN202320177808.1U
Authority: CN
Inventors: 夏德波; 池玄花
Original assignee: Harbin Xike Intelligent Equipment Co ltd
Current assignee: Harbin Xike Intelligent Equipment Co ltd
Priority date: 2023-02-10
Filing date: 2023-02-10
Publication date: 2023-06-27
Anticipated expiration: 2033-02-10

Abstract

The utility model relates to the technical field of crushers and discloses a mechanical mill crusher, which comprises a crushing box, wherein a baffle plate is arranged between the left side and the right side of the inner wall of the crushing box, and baffle blocks which are positioned above the baffle plate and fixedly connected with the top of the baffle plate are arranged on the left side and the right side of the inner wall of the crushing box. This mechanical mill rubbing crusher drives first gear through starting servo motor and rotates, when servo motor reverse rotation, first gear and rack board meshing and drive the screening frame at bottom and remove left, the screening frame at stay cord pulling top right side moves this moment, when servo motor forward rotation, the screening frame at bottom moves right side, the screening frame at top moves left side under compression spring's elastic action, screen through controlling the removal, the bigger powder of granule has been left in the screening frame at top like this, the powder of medium granule has been left in the bottom screening frame, the powder of less granule falls into and connects in the material frame, thereby realized classifying screen's purpose to the powder after smashing.

Description

Mechanical mill pulverizer

Technical Field

The utility model relates to the technical field of graphite crushing, in particular to a mechanical mill crusher.

Background

Graphite is a mineral name, is usually produced in metamorphic rock, is formed by regional metamorphism or rock pulp invasion of coal or carbonaceous rock, a pulverizer is needed in the graphite processing process, the conventional graphite pulverizer is different in the thickness of powdery graphite generated after pulverizing, the pulverizer lacks a screening component, multiple layers of screening can not be carried out on pulverized powder, the powder with the mixed thickness is usually needed to be separated manually, time and labor are wasted, and a mechanical mill pulverizer is provided for solving the problems.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a mechanical mill pulverizer, which has the advantage of multi-layer screening, and solves the problems that the conventional graphite pulverizer has different thicknesses of powdery graphite generated after pulverization, the pulverizer lacks a screening component, cannot perform multi-layer screening on pulverized powder, generally needs to manually separate the powder with mixed thicknesses, and is time-consuming and labor-consuming.

(II) technical scheme

In order to achieve the aim of multi-layer screening, the utility model provides the following technical scheme: the utility model provides a mechanical mill pulverizer, includes crushing case, be provided with the baffle between the inner wall left and right sides of crushing case, the inner wall left and right sides of crushing case all is provided with the dog that is located the baffle top and is fixedly connected with the top of baffle, the rear side of crushing case is provided with one end and extends to its inside and rather than inner wall front side swing joint's crushing subassembly, crushing subassembly is located between the dog of left and right sides, the bottom of baffle is provided with one end and extends to the ejection of compact bucket of its bottom, be provided with the screening subassembly that is located out the hopper below between the inner wall left and right sides of crushing case, the inner wall rear side of crushing case is provided with the drive assembly that is located screening subassembly below and is connected with screening subassembly;

the screening component comprises slide bars, two slide bars which are distributed up and down are fixedly arranged between the left side and the right side of the inner wall of the crushing box, sliding blocks are movably arranged outside the two slide bars, a screening frame is fixedly arranged at the top of each sliding block, compression springs sleeved outside the slide bars are fixedly arranged between the sliding blocks and the left side of the inner wall of the crushing box, baffles positioned between the top sliding blocks and the bottom screening frame are fixedly arranged on the left side and the right side of the inner wall of the crushing box, two pulleys which are distributed up and down are fixedly arranged on the right side of the crushing box, and a pull rope which sequentially bypasses the two pulleys and is fixedly connected with the bottom sliding block is fixedly arranged on the right side of the top of the sliding block;

the driving assembly comprises a servo motor, the servo motor is fixedly arranged on the rear side of the inner wall of the crushing box, a round rod is fixedly arranged at the output shaft of the servo motor, a rack plate is fixedly arranged at the bottom of the sliding block, and a first gear meshed with the rack plate is fixedly arranged outside the round rod.

Preferably, the crushing assembly comprises a supporting plate, the rear side fixed mounting of crushing case has the backup pad, the top fixed mounting of backup pad has crushing motor, the output fixed mounting of crushing motor has one end to extend to the inside of crushing case and with the inner wall front side swing joint's of crushing case rotary rod, the inner wall front side movable mounting of crushing case has the dwang that is located the right side of rotary rod and one end extends to crushing case rear side, rotary rod and dwang all are located between two dogs, the outside of rotary rod and dwang is all fixed mounting has the crushing roller that is located crushing incasement portion, the outside of rotary rod and dwang is all fixed mounting has the second gear that is located crushing case outside, two second gear intermeshing.

Preferably, the top of the crushing box is fixedly provided with a feeding pipe extending into the crushing box, and the inner bottom wall of the crushing box is movably provided with a receiving frame.

Preferably, the inside of smashing the case is hollow and its inner wall front side is open design, smashing the left side movable mounting of case has the chamber door.

Preferably, the rear sides of the two screening frames are movably connected with the rear side of the inner wall of the crushing box, the top is provided with a first screening hole on the inner bottom wall of the screening frame, the bottom is provided with a second screening hole on the inner bottom wall of the screening frame, and the diameter of the first screening hole is larger than that of the second screening hole.

Preferably, teeth meshed with the first gear are fixedly arranged at the bottom of the rack plate.

(III) beneficial effects

Compared with the prior art, the utility model provides a mechanical mill pulverizer, which has the following beneficial effects:

this mechanical mill rubbing crusher drives first gear through starting servo motor and rotates, when servo motor reverse rotation, first gear and rack board meshing and drive the screening frame at bottom and remove left, the screening frame at stay cord pulling top right side moves this moment, when servo motor forward rotation, the screening frame at bottom moves right side, the screening frame at top moves left side under compression spring's elastic action, screen through controlling the removal, the bigger powder of granule has been left in the screening frame at top like this, the powder of medium granule has been left in the bottom screening frame, the powder of less granule falls into and connects in the material frame, thereby realized classifying screen's purpose to the powder after smashing.

Drawings

FIG. 1 is a schematic elevational view of the structure of the present utility model;

FIG. 2 is a schematic view of the structure of the present utility model

FIG. 3 is an enlarged schematic view of the structure of the present utility model at A in FIG. 1.

In the figure: 1 crushing box, 2 feeding pipe, 3 baffle plates, 4 baffle plates, 5 discharging hopper, 6 crushing component, 61 rotating rod, 62 crushing roller, 63 rotating rod, 64 supporting plate, 65 crushing motor, 66 second gear, 7 screening component, 71 screening frame, 72 sliding block, 73 sliding rod, 74 baffle plate, 75 compression spring, 76 pull rope, 77 pulley, 8 driving component, 81 rack plate, 82 servo motor, 83 first gear, 84 round rod and 9 receiving frame.

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.

Referring to fig. 1-3, the present utility model provides the following technical solutions: the utility model provides a mechanical mill rubbing crusher, including smashing case 1, smashing case 1's inside is cavity and its inner wall front side is the opening design, smashing case 1's left side movable mounting has the chamber door, fixed mounting has baffle 4 between smashing case 1's the inner wall left and right sides, smashing case 1's the equal fixed mounting in inner wall left and right sides baffle 4 top and with baffle 4's top fixed connection's dog 3, smashing case 1's top fixed mounting has the inlet pipe 2 that extends to its inside, smashing case 1's interior bottom wall movable mounting has material receiving frame 9, smashing case 1's rear side fixed mounting has one end to extend to its inside and rather than inner wall front side swing joint's crushing subassembly 6, crushing subassembly 6 is located between the left and right sides dog 3, baffle 4's bottom is provided with one end and extends to its bottom's ejection of compact fill 5.

The crushing assembly 6 comprises a supporting plate 64, the supporting plate 64 is fixedly arranged on the rear side of the crushing box 1, the crushing motor 65 is fixedly arranged on the top of the supporting plate 64, a rotating rod 63 with one end extending to the inside of the crushing box 1 and movably connected with the front side of the inner wall of the crushing box 1 is fixedly arranged at the output of the crushing motor 65, a rotating rod 61 positioned on the right side of the rotating rod 63 and with one end extending to the rear side of the crushing box 1 is movably arranged at the front side of the inner wall of the crushing box 1, the rotating rod 63 and the rotating rod 61 are both positioned between two stop blocks 3, crushing rollers 62 positioned in the inside of the crushing box 1 are fixedly arranged on the outsides of the rotating rod 63 and the rotating rod 61, second gears 66 positioned outside the crushing box 1 are fixedly arranged on the outsides of the rotating rod 63 and the two second gears 66 are meshed with each other.

The screening assembly 7 positioned below the discharging hopper 5 is fixedly arranged between the left side and the right side of the inner wall of the crushing box 1, the screening assembly 7 comprises sliding rods 73, two sliding rods 73 which are vertically distributed are fixedly arranged between the left side and the right side of the inner wall of the crushing box 1, sliding blocks 72 are fixedly arranged on the outer sides of the two sliding rods 73, screening frames 71 are fixedly arranged on the tops of the two sliding blocks 72, the rear sides of the two screening frames 71 are movably connected with the rear side of the inner wall of the crushing box 1, a first screening hole is formed in the inner bottom wall of the top screening frame 71, a second screening hole is formed in the inner bottom wall of the bottom screening frame 71, the diameter of the first screening hole is larger than the diameter of the second screening hole, a compression spring 75 sleeved outside the sliding rods 73 is fixedly arranged between the sliding blocks 72 and the left side of the inner wall of the crushing box 1, a baffle 74 which is arranged between the top sliding blocks 72 and the bottom screening frame 71 is fixedly arranged on the right side of the crushing box 1, two pulleys 77 which are vertically distributed are fixedly arranged on the right side of the crushing box 1, and the right side of the top sliding blocks 72 are fixedly arranged in sequence, and the right side of the top sliding blocks 72 are fixedly arranged around the two pulleys 77 which are fixedly connected with the bottom pulleys 76.

The inner wall rear side of crushing case 1 is fixedly mounted with be located screening subassembly 7 below and with screening subassembly 7 connection's drive assembly 8, drive assembly 8 includes servo motor 82, the inner wall rear side of crushing case 1 is fixedly mounted with servo motor 82, servo motor 82's output shaft department fixed mounting has round bar 84, the bottom fixed mounting of bottom slider 72 has rack plate 81, the outside fixed mounting of round bar 84 has first gear 83 with rack plate 81 engaged with, the bottom fixed mounting of rack plate 81 has the tooth with first gear 83 engaged with.

The first gear 83 is driven to rotate by starting the servo motor 82, when the servo motor 82 reversely rotates, the first gear 83 is meshed with the rack plate 81 and drives the screening frame 71 at the bottom to move leftwards, at the moment, the pull rope 76 pulls the screening frame 71 at the top to move rightwards, when the servo motor 82 positively rotates, the screening frame 71 at the top moves leftwards under the elastic action of the compression spring 75 and screens through left-right movement, so that larger powder particles are left in the screening frame 71 at the top, medium powder particles are left in the screening frame 71 at the bottom, and smaller powder particles fall into the receiving frame 9, so that the purpose of classifying and screening the crushed powder is achieved.

It is noted that the servo motor 82 and the grinding motor 65 in this application are all connected with 220V mains supply, and the servo motor 82 and the grinding motor 65 are all conventionally known devices, standard parts used in this application can be purchased from the market, specific connection modes of the parts are all connected by conventional means such as mature bolts, rivets and welding in the prior art, and the machinery, parts and devices are all of conventional types in the prior art, and the circuit connection is in a conventional connection mode in the prior art, so that no specific description will be made.

When the crushing machine is used, the box door is closed, the crushing motor 65 is started to drive the crushing rollers 62 on the left side and the right side to rotate, graphite to be crushed is thrown into the crushing box 1 from the feeding pipe 2, the graphite falls into the screening frame 71 on the top after being crushed by the crushing rollers 62, the servo motor 82 is started to drive the first gear 83 to rotate, so that the screening frames 71 on the upper side and the lower side move left and right to screen, fine powder falls into the receiving frame 9 after screening, and crushing and screening of the graphite are completed.

In summary, this mechanical mill rubbing crusher drives first gear 83 through starting servo motor 82 and rotates, when servo motor 82 counter-rotating, first gear 83 meshes and drives the screening frame 71 at bottom to left removal with rack board 81, stay cord 76 pulling screening frame 71 at top right side moves this moment, when servo motor 82 forward rotates, screening frame 71 at bottom moves right side under the elastic action of compression spring 75, screen through the left and right movement, the powder of granule great has been left in the screening frame 71 at top like this, the powder of medium granule has been left in the bottom screening frame 71, the powder of less granule falls into in receiving frame 9, thereby the mesh of classifying screen to the powder after smashing has been realized, the thickness of the powdered graphite that current graphite rubbing crusher produced after smashing has the difference, and the pulverizer lacks the screening subassembly, can not carry out multilayer screening to the powder after smashing, generally need artifical coarse and fine mixed powder to separate out, the problem that consumes time and energy.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a mechanical mill rubbing crusher, includes smashes case (1), be provided with baffle (4) between the inner wall left and right sides of smashing case (1), the inner wall left and right sides of smashing case (1) all is provided with and is located baffle (4) top and with baffle (4) top fixed connection's dog (3), the rear side of smashing case (1) is provided with one end and extends to its inside and rather than inner wall front side swing joint's crushing subassembly (6), crushing subassembly (6) are located between left and right sides dog (3), the bottom of baffle (4) is provided with one end and extends to discharge hopper (5) of its bottom, its characterized in that: a screening component (7) positioned below the discharge hopper (5) is arranged between the left side and the right side of the inner wall of the crushing box (1), and a driving component (8) positioned below the screening component (7) and connected with the screening component (7) is arranged at the rear side of the inner wall of the crushing box (1);

the screening assembly (7) comprises sliding rods (73), two sliding rods (73) which are distributed up and down are fixedly arranged between the left side and the right side of the inner wall of the crushing box (1), sliding blocks (72) are movably arranged outside the two sliding rods (73), screening frames (71) are fixedly arranged at the tops of the two sliding blocks (72), compression springs (75) sleeved outside the sliding rods (73) are fixedly arranged between the sliding blocks (72) and the left side of the inner wall of the crushing box (1), baffle plates (74) which are arranged between the top sliding blocks (72) and the bottom screening frames (71) are fixedly arranged on the left side and the right side of the crushing box (1), and pull ropes (76) which are sequentially wound around the two sliding blocks (77) and are fixedly connected with the bottom sliding blocks (72) are fixedly arranged on the right side of the top sliding blocks (72);

the driving assembly (8) comprises a servo motor (82), the servo motor (82) is fixedly mounted on the rear side of the inner wall of the crushing box (1), a round rod (84) is fixedly mounted on the output shaft of the servo motor (82), a rack plate (81) is fixedly mounted at the bottom of the sliding block (72), and a first gear (83) meshed with the rack plate (81) is fixedly mounted on the outer portion of the round rod (84).

2. A mechanical mill pulverizer as claimed in claim 1, wherein: crushing subassembly (6) are including backup pad (64), the rear side fixed mounting of smashing case (1) has backup pad (64), the top fixed mounting of backup pad (64) has crushing motor (65), the output fixed mounting of crushing motor (65) has one end to extend to the inside of smashing case (1) and with smash inner wall front side swing joint's rotary rod (63) of case (1), the inner wall front side movable mounting of smashing case (1) has dwang (61) that are located the right side and the one end of rotary rod (63) and extend to smashing case (1) rear side, rotary rod (63) and dwang (61) all are located between two dog (3), the outside of rotary rod (63) and dwang (61) is all fixed mounting have smash roller (62) that are located smashing case (1) inside, the outside of rotary rod (63) and dwang (61) is all fixed mounting have second gear (66) that are located smashing case (1) outside, two second gear (66) intermeshing.

3. A mechanical mill pulverizer as claimed in claim 1, wherein: the top of the crushing box (1) is fixedly provided with a feeding pipe (2) extending into the crushing box, and the inner bottom wall of the crushing box (1) is movably provided with a receiving frame (9).

4. A mechanical mill pulverizer as claimed in claim 1, wherein: the inside of smashing case (1) is cavity and its inner wall front side is the open design, smashing case (1) left side movable mounting has the chamber door.

5. A mechanical mill pulverizer as claimed in claim 1, wherein: the rear sides of the two screening frames (71) are movably connected with the rear side of the inner wall of the crushing box (1), the top is provided with a first screening hole on the inner bottom wall of the screening frame (71), the bottom is provided with a second screening hole on the inner bottom wall of the screening frame (71), and the diameter of the first screening hole is larger than that of the second screening hole.

6. A mechanical mill pulverizer as claimed in claim 1, wherein: the bottom of the rack plate (81) is fixedly provided with teeth meshed with the first gear (83).