CN215655556U - Dry and wet bentonite raw ore crusher easy to clean and disassemble - Google Patents

Abstract

The utility model discloses a dry-wet bentonite raw ore crusher easy to clean and disassemble, which comprises a barrel and a base, wherein the barrel is fixed on the base, and a feed inlet and a discharge outlet are respectively arranged above and below the barrel; a pair of main shafts which rotate oppositely are arranged in parallel in the cylinder body; the outer surface of the middle part of the main shaft is of a polygonal structure, a plurality of blade assemblies are arranged on the main shaft along the axial direction, each blade assembly comprises a pair of rotationally symmetrical blades, and the blades are annularly distributed on the two main shafts in a staggered manner by hooping the blades through a pair of blade shaft sleeves; two ends of the two main shafts penetrate through the cylinder body and are connected with the bearing seat, and one end of the two main shafts penetrates through the bearing seat and then is fixed with a pair of gears which are staggered with each other; a coupler is arranged at the side end of one gear, and a speed reducer and a motor are arranged at the side end of the coupler. The utility model provides a dry-wet bentonite raw ore crusher easy to disassemble and maintain, which can mutually clean raw materials bonded on blades and has low manufacturing and disassembling cost.

Description

Dry and wet bentonite raw ore crusher easy to clean and disassemble

Technical Field

The utility model relates to a breaker specifically is a wet bentonite raw ore deposit breaker futilely of quick detachable maintenance.

Background

The original ore hardness of the bentonite is low, but the viscosity of the bentonite is high, the crusher is easy to adhere to a barrel and a blade in a bonding mode during crushing, the cleaning of a crushing cavity is difficult operation, the structure of the crusher in the prior art is complex, the manufacturing cost is high, and due to the fact that a plurality of components are formed, the labor intensity of operations of disassembling, installing and cleaning sticky materials is high, and time is wasted.

Disclosure of Invention

The utility model aims to solve the problems, and provides a dry-wet bentonite raw ore crusher which is easy to disassemble and maintain, and the cutter and the barrel are convenient to disassemble and clean.

In order to realize the purpose, the utility model adopts the technical scheme that: the device comprises a cylinder body and a machine base, wherein a feed inlet and a discharge outlet are respectively arranged at the upper part and the lower part of the cylinder body; the cylindrical cutter is characterized in that a pair of main shafts which rotate oppositely is arranged in parallel in the cylindrical shell, the outer surface of the middle of each main shaft is of a polygonal structure, a plurality of cutter assemblies are arranged on the outer surface of each main shaft along the axial direction, each cutter assembly comprises a cutter shaft sleeve and a cutter, the cutter shaft sleeves are hooped on the main shafts, the cutters are arranged in an annular array around the cutter shaft sleeves, the cutters on the two main shafts are arranged in a staggered mode, and the main shafts are in transmission connection with the motors.

Furthermore, a taper shovel plate infinitely close to the barrel is arranged on the cutter head of the blade.

Furthermore, the connection part of the blade and the blade shaft sleeve forms a certain angle with the axis of the blade shaft sleeve.

Furthermore, the blade shaft sleeve is provided with extension parts at two sides of the axis of the blade shaft sleeve, and the distance between two adjacent extension parts is infinitely close.

Furthermore, the blade shaft sleeve is formed by screwing a first cohesion part and a second cohesion part.

Further, the outer surface of the blade component is provided with a wear-resistant layer.

The utility model has the beneficial effects that: the utility model provides a dry-wet bentonite raw ore crusher easy to disassemble and maintain, which is simple in structure, low in energy consumption, convenient to replace and install blades, convenient to disassemble, assemble and clean and low in manufacturing and maintenance cost, and the blades mutually clear bonded raw materials in operation.

1. The device is driven by a single motor and is driven by a gear, so that the structure is simple;

2. the main shaft and the blade are manufactured separately, and the blade blocks are installed through bolt connection, so that the blade blocks can be detached for maintenance independently when maintenance is needed, and the maintenance difficulty and cost are reduced;

3. the cutter heads are provided with the tapered shovel plates, so that the inner wall caking of the crusher barrel can be cleaned in the operation process, the inner wall cleaning difficulty is reduced, and the cleaning interval of the crusher is prolonged;

4. the outer surface of the blade component is overlaid with a layer of wear-resistant welding wire with the thickness of 2MM to serve as an anti-abrasion layer, so that the loss of the blade can be greatly reduced, and the blade can be normally used all the time by overlaying the surface layer of the blade regularly;

5. the blade assemblies are arranged in an annular staggered manner, and raw materials adhered to the blades are mutually removed in operation;

6. the angle between the connecting part of the blade and the blade shaft sleeve and the axis of the blade shaft sleeve is 40-70 degrees, and 60 degrees is optimal, so that the normal and non-blocking material flow can be effectively ensured, the resistance in crushing is reduced, the energy consumption of a motor is reduced, and the crushing effect can be ensured;

7. the blade subassembly is linked with the main shaft staple bolt, adopts the extension to fix a position each other between blade and the blade, and the middle part of main shaft is equilateral hexagon limit structure, and locking effect is better, moves more stably.

Drawings

Fig. 1 is a front view of the structure of the present invention.

Fig. 2 is a side view of the structure of the present invention.

FIG. 3 is a top view of the structure of the present invention.

FIG. 4 is a front view of a blade assembly.

FIG. 5 is a side view of the blade assembly.

Fig. 6 is a top view of the spindle.

The text labels in the figures are represented as: 1. a motor; 2. a speed reducer; 3. a coupling; 4. a gear; 5. a bearing seat; 6. a main shaft; 7. a blade assembly; 8. a barrel; 9. a machine base; 10. a feed inlet; 11. a discharge port; 101. a blade; 102. a tapered shovel plate; 103. a first clasping part; 104. a second clasping part; 105. an extension portion; 106. a polygonal structure; 107. a blade bushing.

Detailed Description

The following detailed description of the present invention is given for the purpose of better understanding technical solutions of the present invention by those skilled in the art, and the present description is only exemplary and explanatory and should not be construed as limiting the scope of the present invention in any way.

As shown in fig. 1 to 6, the specific structure of the present invention is: the device comprises a cylinder body 8 and a machine base 9, wherein a feed inlet 10 and a discharge outlet 11 are respectively arranged at the upper part and the lower part of the cylinder body 8; a pair of main shafts 6 which rotate oppositely is arranged in parallel in the cylinder 8, the outer surface of the middle part of each main shaft 6 is of a polygonal structure 106, a plurality of blade assemblies 7 are arranged on the outer surface of each main shaft 6 along the axial direction, each blade assembly 7 comprises a blade shaft sleeve 107 and blades 101, the blade shaft sleeves 107 are hooped on the main shafts 6, the blades 101 are arranged around the blade shaft sleeves 107 in an annular array mode, the blades 107 on the two main shafts 6 are arranged in a staggered mode, two ends of each main shaft 6 penetrate through the cylinder 8 to be connected with a bearing seat 5, and a pair of gears 4 which are staggered with each other is fixed at one end of each main shaft after penetrating through the bearing seat 5; the side of one of the gears 4 is provided with a coupling 3, the side of the coupling 3 is provided with a speed reducer 2, and the side of the speed reducer 2 is provided with a motor 1.

Preferably, as shown in fig. 4 and 5, a taper shovel plate 102 infinitely close to the cylinder 8 is arranged on the cutter head of the blade 101, and the taper shovel plate 102 is arranged along the axial direction of the cylinder 8 on the side edge of one side of the cylinder; the purpose of cleaning the caking on the inner wall of the crusher barrel 8 in the operation process, reducing the difficulty of cleaning the inner wall and prolonging the cleaning interval of the crusher is achieved.

Preferably, as shown in fig. 4, the angle between the connection of the blade 101 and the blade bushing 107 and the axis of the blade bushing 107 is 60 degrees, so that the blade assembly 7 presents a fan blade configuration; the purpose is that the material flow is normal and not blocked, and the resistance when reducing the breakage simultaneously reduces the motor energy consumption but can guarantee crushing effect again.

Preferably, as shown in fig. 4 and 5, the blade bushing 107 is provided with extending portions 105 on two sides of the axis thereof, and the distance between two adjacent extending portions 105 is infinitely close and less than 1 mm; the positioning effect is achieved, and dust is prevented from entering.

Preferably, as shown in fig. 4 and 5, the blade bushing 107 is formed by screwing the first clasping portion 103 and the second clasping portion 104 through bolts and nuts; the disassembly and assembly are convenient.

Preferably, the outer surface of the blade assembly 7 is overlaid with a layer 2MM thick by using a wear-resistant welding wire as an anti-abrasion layer, so that the loss of the blade can be greatly reduced, and the blade can be normally used all the time by overlaying the surface layer of the blade assembly regularly.

During the specific use, the starting motor 1, the raw materials get into barrel 8 through feed inlet 10, and motor 1 drives blade subassembly 7 on the main shaft 6 and for cutting the raw materials breakage, sends into discharge gate 11 with the raw materials simultaneously.

When the cleaning tool is detached and cleaned, the motor 1 is turned off, after the main shaft 6 stops rotating, the bolt and the nut on the blade assembly 7 are unscrewed, the blade 101 is taken down from the main shaft 6, and then the blade 101 and the inner wall of the barrel 8 are cleaned respectively.

It should be noted that, in this document, 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.

The principles and embodiments of the present invention are explained herein using specific examples, which are presented only to assist in understanding the method and its core concepts of the present invention. The foregoing is only a preferred embodiment of the present invention, and it should be noted that there are objectively infinite specific structures due to the limited character expressions, and it will be apparent to those skilled in the art that a plurality of modifications, decorations or changes may be made without departing from the principle of the present invention, and the technical features described above may be combined in a suitable manner; such modifications, variations, combinations, or adaptations of the utility model using its spirit and scope, as defined by the claims, may be directed to other uses and embodiments, or may be learned by practice of the utility model.

Claims (6)

1. A wet and dry bentonite raw ore crusher easy to disassemble and maintain comprises a cylinder (8) and a machine base (9), and is characterized in that a feed inlet (10) and a discharge outlet (11) are respectively arranged at the upper part and the lower part of the cylinder (8); the novel blade assembly machine is characterized in that a pair of main shafts (6) which rotate oppositely is arranged in parallel in the barrel body (8), the outer surface of the middle of each main shaft (6) is of a polygonal structure (106), a plurality of blade assemblies (7) are arranged on the outer surface of each main shaft (6) along the axial direction, each blade assembly (7) comprises a blade shaft sleeve (107) and a blade (101), the blade shaft sleeves (107) are hooped on the main shafts (6), the blades (101) are arranged in an annular array around the blade shaft sleeves (107), the blades (101) on the two main shafts (6) are arranged in a staggered mode, and the main shafts (6) are in transmission connection with the motor (1).

2. The easy-to-disassemble and maintain dry and wet bentonite raw ore crusher according to claim 1, characterized in that the cutter head of the blade (101) is provided with a taper shovel plate (102) infinitely close to the cylinder (8).

3. The easy-to-disassemble and maintain dry and wet bentonite raw ore crusher according to claim 2, characterized in that the joint of the blade (101) and the blade bushing (107) is at a certain angle with the axis of the blade bushing (107).

4. An easily disassembled and repaired wet and dry bentonite raw ore crusher as claimed in claim 1, wherein said blade bushing (107) is provided with extensions (105) at both sides of its axis, and the distance between two adjacent extensions is infinitely close.

5. The dry-wet bentonite raw ore crusher easy to disassemble and maintain according to claim 4, characterized in that the blade bushing (107) is formed by screwing a first clasping portion (103) and a second clasping portion (104).

6. An easily disassembled and repaired wet and dry bentonite raw ore crusher as claimed in claim 1, characterized in that the blade assembly (7) is provided with an anti-wear layer on the outer surface.

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