Kaolin crushing equipment

Abstract

The invention provides kaolin crushing equipment. The kaolin crushing equipment comprises a machine body, a static jaw device arranged on one side of the machine body, a movable jaw device rotationally arranged on the machine body, a rocker arm adjusting device connected with the movable jaw device and a handle adjusting device. The static jaw device and the movable jaw device form a crushing area, and a feeding hopper is arranged above the crushing area; the movable jaw device comprises a movable jaw rocker arm and a movable jaw plate which is detachably arranged on one side of the movable jaw rocker arm; the movable jaw device rotates relative to the machine body through the rocker arm adjusting device and the handle adjusting device, movement between the static jaw device and the movable jaw device and the size of a discharging port between the static jaw device and the movable jaw device can be adjusted, and then the crushing efficiency of the kaolin crushing equipment is adjusted. Adjustment is simpler and more convenient through the handle adjusting device, and operation efficiency is improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of kaolin crushing equipment, and particularly relates to a kaolin crushing equipment. BACKGROUND

[0002] Kaolin is a non-metallic mineral, which is a kind of clay and clay rock mainly composed of kaolinite clay minerals. It is also called white clay because of its white color and fineness. The pure kaolin is white, soft and has good plasticity and fire resistance. Kaolin is one of the four non-metallic minerals, mainly composed of kaolinite and polyhydrous kaolinite, and a small amount of other minerals and trace elements. Pure kaolin has many physical and chemical properties, such as high quality, easy dispersion and suspension in water, good plasticity, firm bonding, excellent electrical insulation, good acid resistance, good fire resistance and low cation exchange capacity, and is widely used in papermaking, rubber, chemical industry, coating, ceramics, medicine and national defense. The pure kaolin used in these industries is crushed and then processed.

[0003] At present, the existing technology uses a jaw crusher to crush kaolin. However, in the process of use, in order to meet the requirements of customers, different particle sizes of materials need to be processed, and the discharge port needs to be adjusted. The existing technology has a complex structure, and is manually twisted by a nut. However, the nut needs a very large force to twist. Moreover, the speed is slow when adjusting by twisting the nut, which greatly affects the work efficiency. SUMMARY

[0004] In view of the defects in the prior art, the present application provides a kaolin crushing equipment, which comprises:

[0005] a machine body, a static jaw device arranged on one side of the machine body, a dynamic jaw device rotatably arranged on the machine body, a rocker arm adjusting device connected with the dynamic jaw device, and a handle adjusting device; the static jaw device and the dynamic jaw device form a crushing zone, and a feeding hopper is arranged above the crushing zone;

[0006] The dynamic jaw device comprises a dynamic jaw rocker arm and a dynamic jaw plate detachably arranged on one side of the dynamic jaw rocker arm.

[0007] The rocker arm adjusting device comprises a first connecting portion, a second connecting portion arranged on the dynamic jaw rocker arm, and a third connecting portion arranged between the first connecting portion and the second connecting portion; the first connecting portion is connected with the machine body through a driving assembly; the second connecting portion is hingedly connected with the machine body through a rocker arm pull rod; and the third connecting portion is connected with the machine body through a spring pull rod.

[0008] The handle adjusting device is connected with the other end of the rocker bar; the rocker bar comprises a rocker bar body, a hinged shaft fixedly arranged at one end of the rocker bar, a silk sleeve fixedly arranged at the other end of the rocker bar, a connecting screw threadedly matched with the silk sleeve, and a rotating sleeve arranged at the other end of the connecting screw; the handle adjusting device comprises two adjusting shaft sleeves matched with the machine body, an eccentric adjusting shaft arranged on the two adjusting shaft sleeves, an adjusting connecting rod arranged at one end of the eccentric adjusting shaft, and an adjusting handle arranged at the other end of the adjusting connecting rod, one end of the adjusting handle being abutted with the machine body; a limiting plate is arranged on the adjusting shaft sleeve away from one end of the adjusting handle, for limiting the adjusting shaft sleeve away from one end of the adjusting handle and the machine body; the eccentric adjusting shaft is connected with the rotating sleeve.

[0009] Preferably, the static jaw device comprises a static jaw plate arranged at one side of the machine body, a bottom limiting block fixedly arranged on the machine body, and a pressing block arranged at the top of the static jaw plate, the upper and lower sides of the static jaw plate being obliquely arranged with first installation inclined surfaces towards the center of the static jaw plate, the upper end of the bottom limiting block being arranged with a first inclined surface, one end of the pressing block being connected with the machine body through a bolt, and the other end of the pressing block being arranged with a second inclined surface for limiting the static jaw plate.

[0010] Preferably, the second connecting part comprises an installation groove arranged on the moving jaw rocker arm and a tablet detachably arranged with the rocker bar moving jaw rocker arm, the installation groove and the tablet forming a cylindrical cavity accommodating the hinged shaft of the rocker bar.

[0011] Preferably, the upper and lower ends of the moving jaw plate are arranged with second installation inclined surfaces, one side of the moving jaw rocker arm is arranged with a moving jaw plate installation groove, the lower end of the installation groove is arranged with a third inclined surface, the upper end of the installation groove is detachably arranged with a moving jaw plate pressing block, and the lower end of the moving jaw plate pressing block is arranged with a fourth inclined surface for limiting the second installation inclined surface.

[0012] Preferably, the driving assembly comprises a motor arranged on the machine body, a first belt pulley arranged at the output end of the motor, an eccentric driving shaft arranged on the first connecting part, a second belt pulley arranged on the eccentric driving shaft, and a driving belt connecting the first belt pulley and the second belt pulley.

[0013] Preferably, material blocking plate devices are arranged at both sides of the moving jaw device.

[0014] Preferably, the lower end of the crushing area is arranged with a material receiving box.

[0015] Preferably, the crushing surface of the static jaw plate is vertically and uniformly arranged with a plurality of first grooves, and the first grooves are arranged with first crushing ribs; the crushing surface of the static jaw plate is arranged in an arc shape with a middle protrusion.

[0016] Preferably, the breaking surface of the moving jaw plate is a centrally convex arc-shaped surface, and the arc-shaped surface is vertically and evenly provided with a plurality of second grooves and second breaking ribs that are adapted to the first groove and the first breaking rib.

[0017] Preferably, a screen plate is provided below the crushing zone.

[0018] Beneficial effects of the present invention

[0019] This invention provides a kaolin crushing device, which has the following beneficial effects:

[0020] The kaolin crushing equipment of the present invention includes a machine body, a stationary jaw device disposed on one side of the machine body, a movable jaw device rotatably disposed on the machine body, a rocker arm adjusting device connected to the movable jaw device, and a handle adjusting device. The movable jaw device rotates relative to the machine body via the rocker arm adjusting device and the handle adjusting device, thereby adjusting the movement between the stationary jaw device and the movable jaw device, as well as the size of the discharge opening between the stationary jaw device and the movable jaw device, and thus adjusting the crushing efficiency of the kaolin crushing equipment. Adjustment via the handle adjusting device is simpler and improves operational efficiency. Attached Figure Description

[0021] Fig. 1 This is a schematic diagram of the main structure of the present invention;

[0022] Fig. 2 This is a cross-sectional structural diagram of the present invention;

[0023] Fig. 3 This is a schematic diagram of the static jaw device of the present invention;

[0024] Fig. 4 This is a schematic diagram of the moving jaw device of the present invention;

[0025] Among them, 10 is the machine body; 11 is the feed hopper; 20 is the stationary jaw device; 21 is the stationary jaw plate; 22 is the bottom limiting block; 23 is the lower pressing block; 24 is the first mounting slope; 25 is the first inclined surface; 26 is the second inclined surface; 30 is the moving jaw device; 31 is the moving jaw rocker arm; 32 is the moving jaw plate; 321 is the second mounting slope; 322 is the mounting groove; 323 is the third inclined surface; 324 is the moving jaw plate pressing block; 325 is the fourth inclined surface; 40 is the rocker arm adjusting device; and 41 is the first connecting part. ; 42. Second connecting part; 421. Mounting groove; 422. Pressing plate; 43. Third connecting part; 44. Drive assembly; 45. Rocker arm pull rod; 451. Pull rod body; 452. Hinge shaft; 453. Threaded sleeve; 454. Connecting screw; 455. Rotating sleeve; 46. Spring pull rod; 50. Handle adjustment device; 51. Adjusting bushing; 52. Eccentric adjustment shaft; 53. Adjusting connecting rod; 54. Adjusting handle; 55. Limiting plate; 60. Receiving box; 70. Baffle plate device. DETAILED DESCRIPTION

[0026] The present application will be described in detail below with reference to specific embodiments. The following examples will help those skilled in the art to further understand the present application, but do not limit the present application in any form. It should be noted that for those skilled in the art, without departing from the concept of the present application, a number of modifications and improvements can be made. These all belong to the protection scope of the present application.

[0027] Reference Figs. 1 to 4

[0028] The present application provides a kaolin crushing equipment, comprising: a machine body 10, a static jaw device 20 arranged on one side of the machine body 10, a rotatingly arranged dynamic jaw device 30 on the machine body 10, a rocker arm adjusting device 40 connected with the dynamic jaw device 30, and a handle adjusting device 50; the static jaw device 20 and the dynamic jaw device 30 form a crushing zone, and an upper part of the crushing zone is provided with a feeding hopper 11; the dynamic jaw device 30 comprises a dynamic jaw rocker arm 31 and a dynamic jaw plate 32 detachably arranged on one side of the dynamic jaw rocker arm 31;

[0029] The rocker arm adjusting device 40 comprises a first connecting part 41 arranged on the dynamic jaw rocker arm 31, a second connecting part 42, and a third connecting part 43 arranged between the first connecting part 41 and the second connecting part 42; the first connecting part 41 is connected with the machine body 10 through a driving assembly 44; the second connecting part 42 is hingedly connected with the machine body 10 through a rocker arm pull rod 45, and the third connecting part 43 is connected with the machine body 10 through a spring pull rod 46;

[0030] The handle adjusting device 50 is connected with the other end of the rocker bar 45; the rocker bar 45 comprises a rocker bar body 451, a hinge shaft 452 fixedly arranged at one end of the rocker bar, a wire sleeve 453 fixedly arranged at the other end of the rocker bar, a connecting screw 454 threadedly matched with the wire sleeve 453, and a rotating sleeve 455 arranged at the other end of the connecting screw 454; the handle adjusting device 50 comprises two adjusting shaft sleeves 51 matched with the machine body 10, an eccentric adjusting shaft 52 arranged on the two adjusting shaft sleeves 51, an adjusting connecting rod 53 arranged at one end of the eccentric adjusting shaft 52, and an adjusting handle 54 arranged at the other end of the adjusting connecting rod 53, one end of the adjusting handle 54 being abutted against the machine body 10; a limiting plate 55 is arranged on the adjusting shaft sleeve 51 away from one end of the adjusting handle 54, for limiting the adjusting shaft sleeve 51 away from one end of the adjusting handle 54 and the machine body 10; the eccentric adjusting shaft 52 is connected with the rotating sleeve 455. The moving jaw device 30 is rotated relative to the machine body 10 through the rocker adjusting device 40 and the handle adjusting device 50, so as to adjust the movement between the static jaw device 20 and the moving jaw device 30, the size of the discharge port between the static jaw device 20 and the moving jaw device 30, and the crushing efficiency of the kaolin crushing equipment. The adjusting through the handle adjusting device 50 is more convenient, and the work efficiency is improved.

[0031] In one of the embodiments, the static jaw device 20 comprises a static jaw plate 21 arranged at one side of the machine body 10, a bottom limiting block 22 fixedly arranged on the machine body 10, and a pressing block 23 arranged at the top of the static jaw plate 21; the upper and lower sides of the static jaw plate 21 are obliquely arranged towards the center of the static jaw plate 21 and provided with a first installation inclined surface 24; the upper end of the bottom limiting block 22 is provided with a first inclined surface 25; one end of the pressing block 23 is connected with the machine body 10 through bolts, and the other end is provided with a second inclined surface 26 for limiting the static jaw plate 21. The first installation inclined surface 24 and the first and second inclined surfaces 25 and 26 realize the fixation of the static jaw plate 21, and the static jaw plate 21 only needs to be replaced by disassembling the pressing block 23, which is convenient for replacement and installation.

[0032] In one of the embodiments, the second connecting part 42 comprises an installation groove 421 arranged on the moving jaw rocker 31 and a pressing plate 422 detachably arranged on the rocker bar 45; the installation groove 421 and the pressing plate 422 form a cylindrical cavity accommodating the hinge shaft 452 of the rocker bar 45.

[0033] In one of the embodiments, the upper and lower ends of the moving jaw plate 32 are provided with a second installation slope 321, one side of the moving jaw rocker arm 31 is provided with an installation groove 322 of the moving jaw plate 32, the lower end of the installation groove 322 is provided with a third inclined surface 323, and the upper end of the installation groove 322 is detachably provided with a moving jaw plate 32 pressing block, the lower end of the moving jaw plate 32 pressing block is provided with a fourth inclined surface 325 for limiting the second installation slope 321, and the moving jaw plate 32 pressing block, the second installation slope 321 and the third inclined surface 323 and the fourth inclined surface 325 realize the installation of the moving jaw plate 32.

[0034] In one of the embodiments, the driving assembly 44 comprises a motor arranged on the machine body 10, a first belt pulley arranged at the output end of the motor, an eccentric driving shaft arranged on the first connecting part 41, a second belt pulley arranged on the eccentric driving shaft, and a driving belt connecting the first belt pulley and the second belt pulley.

[0035] In one of the embodiments, material blocking plate devices 70 are arranged on both sides of the moving jaw device 30, and the material blocking plate devices 70 are used for blocking the material and the machine body 10.

[0036] In one of the embodiments, the lower end of the crushing area is provided with a material receiving box 60.

[0037] In one of the embodiments, the crushing surface of the stationary jaw plate 21 is vertically and uniformly provided with a plurality of first grooves, and the first grooves are provided with first crushing ribs; the crushing surface of the stationary jaw plate 21 is arranged in an arc shape with a middle protrusion. The crushing surface of the moving jaw plate 32 is arranged in an arc surface with a middle protrusion, and the arc surface is vertically and uniformly provided with a plurality of second grooves and second crushing ribs matched with the first grooves and the first crushing ribs, so that the stationary jaw plate 21 and the moving jaw plate 32 are improved in the area of the crushing surface and the crushing efficiency, and the blocking is prevented.

[0038] In one of the embodiments, a sieve plate is arranged below the crushing area.

[0039] In the description of the present application, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation of the present application.

[0040] In addition, the terms "first", "second", etc. are used only for the purpose of description, and should not be understood as indicating or implying relative importance or implying the number of the technical features indicated. Therefore, the features defined as "first", "second" can explicitly or implicitly include one or more of the features. In the description of the present application, the meaning of "a plurality of" is two or more, unless otherwise specifically limited and defined.

[0041] In the present application, unless otherwise specifically defined and limited, the terms "mounting", "connecting", "connecting", "fixing" and the like should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium, it can be the communication inside two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances. The above is a further detailed description of the present application in combination with specific embodiments, and cannot be regarded as a limitation of the specific implementation of the present application. For those skilled in the art, without departing from the concept of the present application, a number of simple deductions or substitutions can be made.

Claims

1. A kaolin crushing device, characterized in that, include: The machine body includes a stationary jaw device located on one side of the machine body, a movable jaw device rotatably mounted on the machine body, a rocker arm adjustment device connected to the movable jaw device, and a handle adjustment device; the stationary jaw device and the movable jaw device form a crushing zone, and a feed hopper is placed on top of the crushing zone; The moving jaw device includes a moving jaw rocker arm and a moving jaw plate detachably mounted on one side of the moving jaw rocker arm; The rocker arm adjustment device includes a first connecting part, a second connecting part, and a third connecting part disposed between the first connecting part and the second connecting part of the rocker arm; the first connecting part is connected to the machine body through a drive assembly; the second connecting part is hinged to the machine body through a rocker arm tie rod; and the third connecting part is connected to the machine body through a spring tie rod. The handle adjustment device is connected to the other end of the rocker arm pull rod; the rocker arm pull rod includes a pull rod body, a hinge shaft fixedly disposed at one end of the pull rod, a threaded sleeve fixedly disposed at the other end of the pull rod, a connecting screw adapted to the thread of the threaded sleeve, and a rotating sleeve disposed at the other end of the connecting screw; the handle adjustment device includes two adjusting bushings adapted to the machine body, an eccentric adjusting shaft disposed on the two adjusting bushings, an adjusting connecting rod disposed at one end of the eccentric adjusting shaft, and an adjusting handle disposed at the other end of the adjusting connecting rod, one end of the adjusting handle abutting against the machine body; A limit plate is provided on the adjusting bushing at the end away from the adjusting handle to limit the adjustment bushing at the end away from the adjusting handle from the machine body; the eccentric adjusting shaft is connected to the rotating sleeve.

2. The kaolin crushing equipment according to claim 1, characterized in that, The stationary jaw device includes a stationary jaw plate disposed on one side of the machine body, a bottom limiting block fixedly disposed on the machine body, and a lower pressing block disposed on the top of the stationary jaw plate. The upper and lower sides of the stationary jaw plate are provided with first mounting inclined surfaces inclined towards the center of the stationary jaw plate. The upper end of the bottom limiting block is provided with a first inclined surface. One end of the lower pressing block is connected to the machine body by bolts, and the other end is provided with a second inclined surface for limiting the stationary jaw plate.

3. The kaolin crushing equipment according to claim 1, characterized in that, The second connecting part includes a mounting groove provided on the moving jaw rocker arm and a pressure plate detachable from the pull rod moving jaw rocker arm. The mounting groove and the pressure plate form a cylindrical cavity for accommodating the hinge shaft of the rocker arm pull rod.

4. The kaolin crushing equipment according to claim 1, characterized in that, The upper and lower ends of the movable jaw plate are provided with second mounting inclined surfaces, one side of the movable jaw rocker arm is provided with a mounting groove for the movable jaw plate, the lower end of the mounting groove is provided with a third inclined surface, the upper end of the mounting groove is detachably provided with a movable jaw plate pressure block, and the lower end of the movable jaw plate pressure block is provided with a fourth inclined surface for limiting the second mounting inclined surface.

5. The kaolin crushing equipment according to claim 1, characterized in that, The drive assembly includes a motor mounted on the machine body, a first pulley mounted on the output end of the motor, an eccentric drive shaft mounted on the first connecting part, a second pulley mounted on the eccentric drive shaft, and a drive belt connecting the first pulley and the second pulley.

6. The kaolin crushing equipment according to claim 1, characterized in that, Baffle plates are provided on both sides of the moving jaw device.

7. The kaolin crushing equipment according to claim 1, characterized in that, A receiving box is provided at the lower end of the crushing zone.

8. The kaolin crushing equipment according to claim 1, characterized in that, The static jaw plate has a plurality of first grooves evenly distributed vertically on its crushing surface, and first crushing ribs are provided between the first grooves; the crushing surface of the static jaw plate is arranged in an arc shape with a central convex shape.

9. The kaolin crushing equipment according to claim 8, characterized in that, The breaking surface of the moving jaw plate is a centrally convex arc-shaped surface, and multiple second grooves and second breaking ribs that are adapted to the first groove and the first breaking rib are vertically and evenly distributed on the arc-shaped surface.

10. The kaolin crushing equipment according to claim 1, characterized in that, A sieve plate is installed below the crushing zone.

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