Crushing equipment for large-particle pyrophyllite

Abstract

The crushing equipment comprises a crushing box, the top of the crushing box is open, the inner side wall of the lower end of the crushing box is in a prismatic table shape, the top of the crushing box is detachably provided with a box cover, a discharging opening, supporting legs, two connecting shafts, crushing rollers and a driving module, and the box cover is provided with a feeding hopper matched with the two crushing rollers. Linear sliding tables running in the left-right direction are arranged at the left side end and the right side end of the top of the box cover correspondingly, a U-shaped mounting frame capable of stretching across the feeding hopper in the front-back direction is jointly arranged at the tops of sliding bases of the two linear sliding tables, and a telescopic scrap cleaning module is arranged at the top of the mounting frame. According to the crushing equipment for the large-particle pyrophyllite, disclosed by the utility model, not only can the basic requirement of performing crushing treatment on the pyrophyllite be met, but also the crushing structure can be quickly and efficiently cleaned under the condition that the device does not need to be disassembled, so that the influence on the overall efficiency of performing crushing processing on the pyrophyllite is avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of pyrophyllite processing, in particular to a crushing device for large-particle pyrophyllite. Background Art

[0002] In the process of processing pyrophyllite, it is necessary to crush the pyrophyllite. Although the existing large-particle pyrophyllite crushing equipment can meet the basic needs of pyrophyllite crushing, the crushing structure is prone to adherence to a large amount of debris after a period of use. In the existing technology, users often need to disassemble the device to expose the crushing structure before cleaning it. After cleaning, the device needs to be reinstalled. Therefore, cleaning is very troublesome, time-consuming and labor-intensive, and there is a problem of low cleaning efficiency, which will also affect the overall efficiency of pyrophyllite crushing and cannot fully meet people's usage needs. Utility Model Content

[0003] In view of this, the utility model aims to address the shortcomings of the existing technology and provides a large-particle pyrophyllite crushing equipment, which can not only meet the basic needs of pyrophyllite crushing processing, but also can quickly and efficiently clean the crushing structure without disassembling the device, thereby avoiding affecting the overall efficiency of the pyrophyllite crushing processing.

[0004] In order to solve the above technical problems, the technical solution adopted by the utility model is: a crushing equipment for large-particle talc, including a crushing box with an open top and a prism-shaped inner wall at the lower end, a box cover is detachably provided on the top of the crushing box, a discharge port is provided at the bottom of the crushing box, and a support leg is provided at the bottom side end of the crushing box. The upper ends of the front and rear side ends of the crushing box are provided with two connecting shafts that are rotatable along the front and rear directions, and corresponding crushing rollers are respectively provided on the two connecting shafts. The rear side end of the crushing box is provided with a driving module for driving the two connecting shafts to rotate, a feed hopper compatible with the two crushing rollers is provided on the box cover, and linear slides running along the left and right directions are respectively provided at the left and right side ends of the top of the box cover, and a U-shaped mounting frame that can cross the feed hopper along the front and rear directions is commonly provided on the top of the slide seats of the two linear slides, and a telescopic debris cleaning module is provided on the top of the mounting frame.

[0005] As a further improvement of the present invention, the telescopic debris cleaning module includes a telescopic push rod vertically arranged at the top of the mounting frame and the output shaft extends to the bottom of the top of the mounting frame, the lower end of the output shaft of the telescopic push rod is provided with a blowing hood compatible with the feed hopper and the two crushing rollers, the bottom of the blowing hood is provided with blowing holes compatible with the two crushing rollers, the top bottom wall of the mounting frame is provided with an air pump, and an air guide hose is provided between the air outlet end of the air pump and the blowing hood.

[0006] As a further improvement of the present invention, guide inserts are vertically provided at the top and bottom of the mounting frame, and a guide insert rod which is plugged and fixed with the guide inserts is provided at the top of the blow hood.

[0007] As a further improvement of the present invention, bearings with inner rings connected to corresponding connecting shafts are respectively provided on the outer side walls of the front and rear ends of the crushing box, and through holes adapted to the corresponding connecting shafts are respectively provided on the front and rear ends of the crushing box.

[0008] As a further improvement of the present invention, the drive module includes a drive motor arranged at the outer end of the rear side wall of the crushing box and adapted to the corresponding connecting shafts, the output shafts of the two drive motors are respectively provided with a driving pulley, and the two connecting shafts on the rear side are respectively provided with a driven pulley adapted to the driving pulley, and a transmission belt is provided between the two driving pulleys and the corresponding driven pulleys.

[0009] As a further improvement of the present invention, an extension plate is provided at the bottom side end of the supporting leg, and anchor bolts for connecting to the ground are provided on the extension plate.

[0010] As a further improvement of the present invention, the box cover is fixedly connected to the upper end of the crushing box, and the box cover is also provided with a fastening bolt for screwing the crushing box, and the crushing box is provided with a threaded fixing hole adapted to the fastening bolt.

[0011] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0012] First, the user can make the two crushing rollers rotate, and then add pyrophyllite into the crushing box through the feed hopper. The pyrophyllite will fall onto the two crushing rollers and be squeezed and crushed by the two crushing rollers. The crushed pyrophyllite will pass through the gap between the two crushing rollers, and then fall into the crushing box and leave the crushing box through the discharge port. After a period of time, the residue adhering to the crushing rollers needs to be cleaned. The user can stop adding pyrophyllite crushed materials to the crushing box through the feed hopper, and then the blowing hood can be moved to the top of the feed hopper and the two crushing rollers through two linear slides. The blowing hood can then be moved by the telescopic push rod. Near the position above the crushing roller, the air pump can then be started to allow high-pressure air to enter the blowing hood through the air guide hose and blow from multiple blowing holes to the corresponding areas of the two crushing rollers, blowing away the residual materials adhering to the crushing rollers, so that the residual materials move from the gap between the two crushing rollers to the bottom of the crushing rollers and fall into the crushing box. After that, the crushing rollers can be rotated to fully clean the other peripheral areas of the crushing rollers, thereby achieving full cleaning of the crushing rollers; then the air pump is turned off, the blowing hood is reset upward by the telescopic push rod, and the blowing hood is reset to one side of the feed hopper by the linear slide.

[0013] Secondly, it is only necessary to start the two driving motors separately, and the corresponding connecting shaft and the two crushing rollers can be rotated through the cooperation of the corresponding bearings, active pulleys, driven pulleys and transmission belts, so as to prepare for the crushing of large-particle pyrophyllite.

[0014] Thirdly, the extension plate and anchor bolts can effectively prevent the device from easily deflecting and tipping over during operation.

[0015] Fourthly, the box cover and the crushing box can be flexibly fixed by simply clamping and fixing the box cover and the upper end of the crushing box, and then passing the fastening bolts through the side wall of the box cover and screwing them into the threaded fastening holes. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The present invention will be further described in detail below with reference to the accompanying drawings and specific implementation methods.

[0017] Figure 1 It is a structural diagram of the utility model;

[0018] Figure 2 This is a schematic structural diagram of the linear slide, mounting frame, telescopic push rod, air hood, air hole, air pump, air guide hose, guide insert, and guide insert of the present invention;

[0019] Figure 3 This is a schematic diagram of the structure of the crushing box, connecting shaft, crushing roller, bearing, and drive module of the utility model;

[0020] Figure 4 This is a structural diagram of the crushing box, bearings, and through holes of the utility model.

[0021] In the figure: 101, crushing box; 102, box cover; 103, discharge port; 104, supporting leg; 105, connecting shaft; 106, crushing roller; 107, feed hopper; 108, linear slide; 109, mounting frame; 110, telescopic push rod; 111, blowing hood; 112, blowing hole; 113, air pump; 114, air guide hose; 115, bearing; 116, through hole; 117, fastening bolt; 201, driving motor; 202, driving pulley; 203, driven pulley; 204, transmission belt; 301, guide insert; 302, guide insert; 303, extension plate; 304, anchor bolt. DETAILED DESCRIPTION

[0022] To better understand the present invention, the following examples further illustrate the present invention. However, the present invention is not limited to the following examples. In the following description, numerous specific details are provided to provide a more thorough understanding of the present invention. However, it is obvious to those skilled in the art that the present invention can be practiced without one or more of these details.

[0023] like Figure 1 、 3 As shown in FIG4 , a large-particle pyrophyllite crushing device includes a crushing box 101 with an open top and a prism-shaped inner side wall at the lower end. The top of the crushing box 101 is detachably provided with a box cover 102, the bottom of the crushing box 101 is provided with a discharge port 103, and the bottom side ends of the crushing box 101 are provided with support legs 104. The upper ends of the front and rear side ends of the crushing box 101 are provided with two connecting shafts 105 along the front-to-back direction and are rotatable. The two connecting shafts 105 are respectively provided with matching crushing rollers 106. The rear end of the crushing box 101 is provided with a driving module for rotating the two connecting shafts 105 respectively. The box cover 102 is provided with a feed hopper 107 adapted to the two crushing rollers 106. The left and right side ends of the top of the box cover 102 are respectively provided with linear slides 108 running in the left and right directions. The tops of the slide seats of the two linear slides 108 are jointly provided with a U-shaped mounting frame 109 that can cross the feed hopper 107 in the front and rear directions. The top of the mounting frame 109 is provided with a telescopic debris cleaning module.

[0024] like Figure 1 、 2 As shown, the telescopic debris cleaning module includes a telescopic push rod 110 vertically arranged at the top of the mounting frame 109 and the output shaft extends to the bottom of the top of the mounting frame 109, the lower end of the output shaft of the telescopic push rod 110 is provided with a blowing hood 111 adapted to the feed hopper 107 and the two crushing rollers 106, the bottom of the blowing hood 111 is provided with blowing holes 112 adapted to the two crushing rollers 106, the top bottom wall of the mounting frame 109 is provided with an air pump 113, and an air guide hose 114 is provided between the air outlet end of the air pump 113 and the blowing hood 111.

[0025] like Figure 2 As shown, guide inserts 301 are vertically provided at the top and bottom of the mounting frame 109, and guide rods 302 are provided at the top of the blow hood 111 and are plugged and fixed to the guide inserts 301. The cooperation between the guide inserts 301 and the guide rods 302 can prevent the telescopic push rod 110 from being deformed and damaged by radial forces, and prevent the blow hood 111 from lateral deviation and shaking during operation.

[0026] like Figure 3 、 4As shown, bearings 115 whose inner rings are connected to the corresponding connecting shafts 105 are respectively provided on the outer side walls of the front and rear side ends of the crushing box 101, and through holes 116 adapted to the corresponding connecting shafts 105 are respectively provided on the front and rear side ends of the crushing box 101.

[0027] like Figure 3 As shown, the drive module includes a drive motor 201 arranged at the outer end of the rear side wall of the crushing box 101 and adapted to the corresponding connecting shafts 105, and the output shafts of the two drive motors 201 are respectively provided with a driving pulley 202, and the two connecting shafts 105 on the rear side are respectively provided with a driven pulley 203 adapted to the driving pulley 202, and a transmission belt 204 is provided between the two driving pulleys 202 and the corresponding driven pulleys 203.

[0028] like Figure 1 、 3 As shown, the cover 102 is fixedly engaged with the upper end of the crushing box 101. The cover 102 is also provided with fastening bolts 117 for threadedly securing the crushing box 101. The crushing box 101 is provided with threaded fixing holes that match the fastening bolts 117. Flexible fixation of the cover 102 and the crushing box 101 can be achieved by simply engaging the cover 102 with the upper end of the crushing box 101 and then passing the fastening bolts 117 through the side walls of the cover 102 and threadedly securing them with the threaded fixing holes.

[0029] According to another embodiment of the present invention, Figure 3 As shown, an extension plate 303 is provided at the bottom side of the support leg 104, and anchor bolts 304 for connecting to the ground are provided on the extension plate 303. The user can pass the anchor bolts 304 through the extension plate 303 and connect to the ground, thereby effectively preventing the device from easily deflecting and tipping over during operation.

[0030] The user can start the two driving motors 201, and through the cooperation of the corresponding bearings 115, the active pulley 202, the driven pulley 203, and the transmission belt 204, the corresponding connecting shaft 105 and the two crushing rollers 106 can rotate and prepare for the crushing of large-particle talc. The talc can then be added to the crushing box 101 through the feed hopper 107. The talc will fall onto the two crushing rollers 106 and be squeezed and crushed by the two crushing rollers 106. The crushed talc will pass through the gap between the two crushing rollers 106, and then fall into the crushing box 101 and leave the crushing box 101 through the discharge port 103.

[0031] After a period of time, it is necessary to clean the residue adhering to the crushing roller 106. The pyrophyllite crushed materials can be added to the crushing box 101 through the feed hopper 107. Then, the blowing hood 111 can be moved to the top of the feed hopper 107 and the two crushing rollers 106 through the two linear slides 108. Then, the blowing hood 111 can be moved to the position above the crushing roller 106 through the telescopic push rod 110. Then, the air pump 113 can be started to allow the high-pressure air flow to enter the blowing hood 111 through the air guide hose 114 and blow to the two crushing rollers 106 from the multiple blowing holes 112. In the corresponding area, the residual material adhering to the crushing roller 106 is blown away and moved from the gap between the two crushing rollers 106 to the bottom of the crushing roller 106 and falls into the crushing box 101. After that, the crushing roller 106 can be rotated to fully clean the other peripheral areas of the crushing roller 106, thereby achieving full cleaning of the crushing roller 106; then the air pump 113 is turned off, the blowing hood 111 is reset upward by the telescopic push rod 110, and the blowing hood 111 is reset to one side of the feed hopper 107 by the linear slide 108.

[0032] The above is a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principles of the present invention. These improvements and modifications should also be regarded as the scope of protection of the present invention.

Claims

1. A crushing device for large-particle pyrophyllite, comprising a crushing box (101) with an open top and a pyramidal inner wall at the lower end, a box cover (102) being detachably provided at the top of the crushing box (101), a discharge port (103) being provided at the bottom of the crushing box (101), and supporting legs (104) being provided at the side ends of the bottom of the crushing box (101), characterized in that: The upper ends of the front and rear side ends of the crushing box (101) are provided with two connecting shafts (105) that rotate along the front-back direction, and the two connecting shafts (105) are respectively provided with matching crushing rollers (106). The rear end of the crushing box (101) is provided with a driving module for rotating the two connecting shafts (105). The box cover (102) is provided with a feed hopper (107) that is matched with the two crushing rollers (106). The left and right side ends of the top of the box cover (102) are respectively provided with linear slides (108) that run along the left and right directions. The tops of the slide seats of the two linear slides (108) are jointly provided with a U-shaped mounting frame (109) that can cross the feed hopper (107) along the front-back direction, and the top of the mounting frame (109) is provided with a telescopic debris cleaning module.

2. The large-particle pyrophyllite crushing device according to claim 1, characterized in that: The telescopic debris cleaning module comprises a telescopic push rod (110) vertically arranged at the top of a mounting frame (109) and having an output shaft extending to below the top of the mounting frame (109); a blowing hood (111) adapted to the feed hopper (107) and the two crushing rollers (106) is provided at the lower end of the output shaft of the telescopic push rod (110); a blowing hole (112) adapted to the two crushing rollers (106) is provided at the bottom of the blowing hood (111); an air pump (113) is provided on the top and bottom walls of the mounting frame (109); and an air guide hose (114) is provided between the air outlet end of the air pump (113) and the blowing hood (111).

3. The large-particle pyrophyllite crushing device according to claim 2, characterized in that: The top and bottom of the mounting frame (109) are vertically provided with guide inserts (301), and the top of the blowing cover (111) is provided with a guide insert rod (302) which is plugged and fixed with the guide insert (301).

4. The large-particle pyrophyllite crushing device according to claim 3, characterized in that: The outer side walls of the front and rear side ends of the crushing box (101) are respectively provided with bearings (115) whose inner rings are connected to the corresponding connecting shafts (105), and the front and rear side ends of the crushing box (101) are respectively provided with through holes (116) adapted to the corresponding connecting shafts (105).

5. The large-particle pyrophyllite crushing device according to claim 4, characterized in that: The drive module comprises a drive motor (201) arranged at the outer end of the rear side wall of the crushing box (101) and respectively matched with the corresponding connecting shafts (105); a driving pulley (202) is respectively arranged on the output shafts of the two drive motors (201); a driven pulley (203) matched with the driving pulley (202) is respectively arranged on the two connecting shafts (105) on the rear side; and a transmission belt (204) is respectively arranged between the two driving pulleys (202) and the corresponding driven pulleys (203).

6. The large-particle pyrophyllite crushing device according to claim 5, characterized in that: An extension plate (303) is provided at the bottom side end of the support leg (104), and an anchor bolt (304) for connecting to the ground is provided on the extension plate (303).

7. The large-particle pyrophyllite crushing device according to claim 6, characterized in that: The box cover (102) is fixedly connected to the upper end of the crushing box (101), and the box cover (102) is also provided with a fastening bolt (117) for screwing and fixing the crushing box (101), and the crushing box (101) is provided with a threaded fixing hole adapted to the fastening bolt (117).

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