Efficient attapulgite ore crushing device combined with vibration screening technology

Abstract

The invention discloses an efficient attapulgite ore crushing device combined with a vibration screening technology, relates to the technical field of efficient attapulgite ore crushing and screening, and aims to solve the problem that the subsequent attapulgite screening and purifying treatment time is prolonged due to the fact that other impurities such as rock in attapulgite ore are treated and crushed together when existing equipment is used for crushing attapulgite. A second chain plate conveying belt drives integrally-crushed attapulgite blocks to move on one side of a transmission box, meanwhile, a first gear shaft rotates to achieve simultaneous movement of a plurality of rotary tables, a plurality of impact blocks located on the two sides of the second chain plate conveying belt are driven to make contact with the attapulgite blocks, and when the impact blocks make contact with blocky rock impurities in the attapulgite blocks, the impact blocks are driven to make contact with the blocky rock impurities in the attapulgite blocks. And at the moment, a rotating disc rotates and cannot continuously apply pressure to an impact block, so that an arc-shaped block pushes a connecting rod to contract and extrude a spring located on a clamping rod I, then the chain plate conveying belt II moves, uncrushed impurities are automatically discharged, and the overall purity of the crushed attapulgite is improved.

Description

Technical Field

[0001] The invention relates to the technical field of high-efficiency crushing and screening of attapulgite, and in particular to a high-efficiency crushing device for attapulgite combined with a vibration screening technology. Background Art

[0002] Attapulgite is the abbreviation of attapulgite clay, which is a rare non-metallic mineral resource and a hydrated magnesium-rich aluminum silicate clay mineral with a layered chain structure.

[0003] At present, mechanical crushing is carried out during the collection of convexometallic ore. However, considering the special characteristics of convexometallic ore, the existing equipment such as jaw crusher and impact crushing equipment will crush the impurities in the convexometallic ore together, which makes the subsequent screening of convexometallic ore more difficult. Therefore, it is urgently needed to crush and screen the main body of convexometallic ore, and ensure that the rocks and other impurities in the convexometallic ore are completely stripped, so as to improve the purity of the subsequent screening convexometallic ore and shorten the subsequent convexometallic ore processing time.

[0004] Therefore, we propose an efficient crushing device for attapulgite combined with vibration screening technology. Summary of the invention

[0005] The object of the present invention is to provide an efficient crushing device for attapulgite combined with vibration screening technology to solve the problem that the existing equipment proposed in the above background technology will crush the attapulgite together with other impurities such as rocks in the attapulgite, resulting in an increase in the subsequent attapulgite screening and purification processing time;

[0006] To achieve the above object, the present invention provides the following technical solutions:

[0007] A high-efficiency crushing device for concave clay ore combined with vibration screening technology, comprises a sorting box, a crushing box and a transmission box, wherein the transmission box is installed on the top of the sorting box, the crushing box is installed on one side of the sorting box, and an impact crushing mechanism is installed in the transmission box, the impact crushing mechanism comprises a turntable, a rotating sleeve, an arc block, a connecting rod and a second clamping rod, the turntable is evenly installed in the transmission box, and a rotating sleeve is movably connected on the turntable, arc blocks and connecting rods are movably connected on both sides of the rotating sleeve, and the other side of the connecting rod is movably connected to the arc block, one side of the arc block is rotatably clamped with a clamping rod 1, one end of the clamping rod 1 passes through the central rotating shaft of the connecting rod and is sleeved with a spring, the arc rod is rotatably connected with a clamping rod 2 through a bearing, and one end of the clamping rod 2 is fixed with an impact block by spot welding.

[0008] Furthermore, a cone crusher is installed in the crushing box, a chain plate conveyor belt 1 is installed on the feed port side of the crushing box, a chain plate conveyor belt 2 is installed on one side of the transmission box and located in the sorting box, and the chain plate conveyor belt 2 penetrates the crushing box and extends to the bottom of the cone crusher.

[0009] Furthermore, one side of the impact block penetrates the transmission box and extends to the top of the second chain conveyor belt, and a cone plate is fixed to the inner wall of the sorting box and located on one side of the impact block by bolts.

[0010] Furthermore, the inner walls on both sides of the transmission box are movably connected with a gear shaft 1 through bearings, and a partition plate is evenly sleeved and fixed on the gear shaft 1, and a turntable is evenly sleeved and fixed inside the partition plate and on the gear shaft 1, one end of the gear shaft 1 passes through the transmission box and is sleeved and fixed with a gear, one side of the sorting box is movably connected with a gear shaft 2, and the gear sleeved on the gear shaft 1 and the fixed gear sleeved on the gear shaft 2 are connected through a toothed chain, and a motor is installed on one side of the transmission box and on one side of the toothed chain, and a gear sleeved on the output end of the motor is meshingly connected with the gear.

[0011] Furthermore, a screen cover is slidably connected inside the sorting box and at the bottom of the second chain conveyor belt, a crushing roller is slidably connected inside the screen cover, one end of the second gear shaft passes through the sorting box and one side of the screen cover and is fixed to the crushing roller, and a threaded sleeve is fixed on the outer wall of the second gear shaft located inside the sorting box.

[0012] Furthermore, a screen 1 is symmetrically fixed to the inner walls of both sides of the screen cover by bolts, blocks are symmetrically fixed to the screen cover and located on both sides of the crushing roller by bolts, and a screen 2 is installed in the screen cover and located at the bottom of the crushing roller.

[0013] Furthermore, a transmission tooth is movably connected to one side of the sorting box, and one side of the transmission tooth is meshingly connected to the threaded sleeve, an eccentric wheel is fixed to one side of the transmission tooth by bolts, a sleeve rod is movably connected to the eccentric wheel, a limit plate is fixed to one side of the screen cover, a clamping rod is rotatably connected to one side of the sorting box, and both sides of the clamping rod are clamped with the limit blocks, and one side of the sleeve rod is slidably connected to the side wall of the clamping rod.

[0014] The efficient crushing method of attapulgite combined with vibration screening technology is:

[0015] Continuous impact crushing treatment, the concave soil blocks fed by the chain conveyor belt 1 are initially crushed by the cone crusher in the crushing box, and the concave soil debris falls onto the chain conveyor belt 2. The small particles of concave soil fall into the screen cover along the holes on the chain conveyor belt 2, and the powdered concave soil is collected after screening;

[0016] Some of the unscreened concave soil particles roll down from the surface of the screen on the screen cover to the crushing rollers, and are crushed by the rotating crushing rollers;

[0017] Impurities in the concave soil are removed. Since some concave soil is wrapped in gravel, the unscreened concave soil particles move through the chain plate conveyor belt 2 and come to the impact area on the sorting box. The gear shaft 1 drives multiple turntables to rotate alternately, and the rotating sleeve on the turntable moves to drive the impact block connected to the arc block side to move on the surface of the chain plate conveyor belt 2, pushing the concave soil block to contact the cone plate on the sorting box for crushing. As for the rock impurities in the concave soil block, the rotating sleeve stops moving after the impact block contacts, and when the entire turntable rotates, the arc block squeezes the connecting rod, and the connecting rod squeezes the spring, so that the rock will not be continuously pressured. As the chain plate conveyor belt 2 rotates, the rock and other impurities in the concave soil block are finally discharged from the slag outlet.

[0018] Compared with the prior art, the present invention has the following beneficial effects:

[0019] 1. In the present invention, the crushed concave soil block is driven to move on one side of the transmission box by the second chain plate conveyor belt, and the rotation of the first gear shaft realizes the simultaneous movement of multiple turntables, driving multiple impact blocks located on the second side of the second chain plate conveyor belt to contact the concave soil block, and while extruding and crushing, when the impact block contacts the block rock impurities in the concave soil block, the rotation of the turntable at this time cannot continuously give pressure to the impact block, so that the arc block pushes the connecting rod to contract, compressing the spring on the first clamping rod, and then moves through the second chain plate conveyor belt to automatically discharge the uncrushed impurities, thereby improving the overall purity of the crushed concave soil;

[0020] 2. In the present invention, the rotation of the motor can also realize the rotation of the gear shaft 2 in the sorting box, and at the same time drive the crushing roller on the gear shaft 2 located in the screen cover to rotate. While the entire gear shaft 2 rotates, the threaded sleeve on the gear shaft 2 drives the transmission teeth to rotate, so that the sleeve rod on the surface of the eccentric wheel located on the transmission teeth pulls the clamping rod to move, and finally the screen cover is driven to move left and right in the sorting box through the clamping rod, so that the fallen concave soil is quickly screened, and at the same time, the unscreened granular concave soil can also be assisted by the rotating crushing roller to crush, and finally the high-speed and uniform screening and crushing of the concave soil is realized. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the top removal structure of the attapulgite mine high-efficiency crushing device combined with the vibration screening technology of the present invention;

[0022] Figure 2 It is a schematic diagram of the installation structure of the cone crusher in the crushing box of the present invention;

[0023] Figure 3 This is a schematic diagram of the structure in which the first gear shaft and the second gear shaft are connected via a gear chain according to the present invention;

[0024] Figure 4 It is a schematic diagram of the overall structure of the impact crushing mechanism of the present invention;

[0025] Figure 5 This is a schematic diagram of the installation structure of the bottom screen cover of the sorting box of the present invention;

[0026] Figure 6 It is a schematic diagram of the side cross-sectional structure of the screen cover of the present invention.

[0027] In the figure: 1. sorting box; 2. crushing box; 3. chain plate conveyor belt 1; 4. transmission box; 5. cone crusher; 6. chain plate conveyor belt 2; 7. cone plate; 8. gear shaft 1; 9. partition plate; 10. impact crushing mechanism; 101. turntable; 102. rotating sleeve; 103. connecting rod; 104. arc block; 105. clamping rod 1; 106. spring; 107. clamping rod 2; 108. impact block; 11. slag outlet; 12. motor; 13. gear shaft 2; 14. threaded sleeve; 15. limit plate; 16. screen cover; 17. block; 18. crushing roller; 19. screen mesh 1; 20. screen mesh 2; 21. clamping rod; 22. transmission teeth; 23. eccentric wheel; 24. sleeve rod. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0029] See also Figure 1-6 , the present invention provides a technical solution:

[0030] Embodiment 1: Attapulgite clay refers to a clay mineral with attapulgite as the main component, and its aggregate is an earthy block structure, and its color is off-white, blue-gray, slightly yellow or light green, with an oily luster. Considering the impurities in the attapulgite, some of the mixed rocks are crushed together at the initial stage of mechanical crushing, which increases the difficulty of subsequent impurity separation. For this reason, according to the different hardness between the attapulgite and the impurities, the Mohs hardness of the attapulgite is 2-3. When the attapulgite is impacted, only the attapulgite is crushed, and the remaining impurities with a hardness higher than that of the attapulgite are retained and finally discharged from the equipment;

[0031] For this reason Figure 1 As shown, the main body of the whole attapulgite efficient crushing device is divided into a sorting box 1, a transmission box 4 is installed on the top of the sorting box 1, and a crushing box 2 is installed on one side of the transmission box 4, wherein a cone crusher 5 is installed in the crushing box 2, and the attapulgite is first discharged into the crushing box 2 for preliminary crushing by using a chain plate conveyor belt 1 3, and the crushed attapulgite blocks are conveyed from the bottom of the crushing box 2 to the chain plate conveyor belt 2 6 in the sorting box 1, and the chain plate conveyor belt 2 6 is composed of a punching chain plate combination, and part of the crushed attapulgite blocks will directly fall into the screen cover 16 through the holes on the chain plate conveyor belt 2 6 to start the subsequent screening work;

[0032] As for the rock impurities mixed in the concave soil blocks, after being roughly crushed by the cone crusher 5, they are wrapped by the concave soil and start to move to the side of the sorting box 1 under the movement of the chain plate conveyor belt 2 6, and are subjected to secondary crushing treatment in cooperation with the impact crushing mechanism 10 installed in the transmission box 4. Figure 3 As shown, a gear shaft 1 8 is movably connected to one side of the transmission box 4, and a gear shaft 2 13 is movably connected to the side of the sorting box 1. A gear chain is sleeved between the gears on the gear shaft 1 8 and the gear shaft 2 13. The gear chain is driven to rotate by the motor 12 installed on the side of the transmission box 4, thereby realizing the simultaneous rotation of the gear shaft 1 8 and the gear shaft 2 13.

[0033] The gear shaft 8 is located in the transmission box 4 and is evenly installed with partition plates 9, and the impact crushing mechanism 10 is evenly installed between the partition plates 9. Figure 4 As shown, a rotating disc 101 is evenly sleeved and fixed on the gear shaft 1 8, and two adjacent rotating discs 101 are connected at opposite positions on the gear shaft 1 8, one in front and the other in the back, so that the adjacent impact blocks 108 on the chain plate conveyor belt 2 6 are finally realized to impact alternately, thereby improving the crushing efficiency of the concave soil. A rotating sleeve 102 is sleeved on the rotating disc 101, and the rotating disc 101 rotated by the gear shaft 1 8 drives the rotating sleeve 102 to move forward and backward, and an arc block 104 is movably connected to one side of the rotating sleeve 102, and a clamping rod 2 107 is movably connected to the arc block 104, and the end of the clamping rod 2 107 is fixed to the impact block 108 by spot welding, so the rotation of the gear shaft 2 13 also realizes the forward and backward movement of the impact block 108, and when the concave soil block on the chain plate conveyor belt 2 6 is located on the impact block 108 side, it is pushed by the impact block 108 to start contacting the cone plate 7 installed on the inner wall of the sorting box 1, and a plurality of thorns are installed on the surface of the cone plate 7, thereby improving the crushing efficiency of the concave soil block;

[0034] However, when there are impurities with higher hardness in the entire concave soil block, the impurities are directly abutted between the plates after being crushed by the impact block 108. However, when the rotating disk 101 continues to rotate and pushes the impact block 108 to squeeze the impurities, the impurities are located between the impact block 108 and the cone plate 7 and remain stationary, but the rotating disk 101 is still rotating at this time, and the rotating sleeve 102 drives the arc block 104 to squeeze the connecting rod 103 downward at the same time. The connecting rod 103 is located between the rotating sleeve 102 and the arc block 104, and the connecting rod 103 can rotate along the central axis. At this time, the folding rod is squeezed and folded in half, and at the same time, it squeezes the card rod 105 slidably connected on the central axis, until the entire rotating disk 101 starts to drive the impact block 108 connected to the arc block 104 to return and disengage from squeezing the impurities, thereby avoiding directly smashing the impurities in the concave soil block. Therefore, the high-hardness impurities in the concave soil block are continuously impacted by the impact block 108 and guided by the chain plate conveyor belt 2 6, and finally come to the slag outlet 11 of the sorting box 1, and are finally discharged from the sorting box 1;

[0035] The squeezing force of the impact block 108 can be adjusted by replacing the spring 106 coefficient of the spring 106 located on the clamping rod 105, thereby ensuring to the greatest extent that the impurities will not be broken during the squeezing process. At the same time, after multiple squeezing and impacting, the concave soil adhered to the surface of the impurities falls off, achieving the effect of cleaning the impurities.

[0036] Embodiment 2: The concave soil that has been squeezed, impacted, and directly screened comes to the screen cover 16 installed on the inner wall of the sorting box 1 for secondary screening operation, and the entire screen cover 16 has a structure as follows: Figure 5 As shown, the inner wall of the screen cover 16 is symmetrically installed with screen meshes 19, and the sides of the two screen meshes 19 are also installed with crushing rollers 18, that is, the concave soil particles that roll on the inclined surface of the screen meshes 19 and are not screened will eventually come to the crushing rollers 18, and the concave soil will be re-crushed in cooperation with the rotating crushing rollers 18;

[0037] like Figure 6 As shown, the inner wall of the screen cover 16 located on both sides of the crushing roller 18 is fixed with a block 17 by bolts, and the concave soil falling from the bottom of the chain plate conveyor belt 2 6 falls into the rear screen 1 19, and finally the concave soil between the block 17 is broken by the rotation of the crushing roller 18, and then falls into the screen 2 20. After the whole screen cover 16 is shaken left and right, the final screening is completed, and the receiving box is installed at the bottom of the screen cover 16 in advance for receiving the concave soil;

[0038] In order to increase the screening rate of the concave soil falling on the screen 19, a limit plate 15 is fixedly connected to one side of the screen cover 16, and a clamping rod 21 rotatably connected to the inner wall of the sorting box 1 is clamped with the limit plate 15. At the same time, the entire gear shaft 13 passes through the screen cover 16 and is fixed to the crushing roller 18. The crushing roller 18 can slide left and right in the entire screen cover 16. Therefore, in addition to the rotation and crushing of the crushing roller 18, when the entire screen cover 16 moves left and right, the relatively static crushing roller 18 can also realize the automatic discharge of the blocked concave soil. A threaded sleeve 14 is fixedly sleeved on the outer wall of the gear shaft 13, and the threaded sleeve 14 is meshed and connected with the movable transmission teeth 22 on the sorting box 1. Therefore, the transmission teeth 22 on the side of the gear shaft 13 are rotated at the same time when the motor 12 rotates. Figure 5 As shown, an eccentric wheel 23 is fixed on one side of the transmission tooth 22, and a sleeve rod 24 is movably sleeved on the eccentric wheel 23. One end of the sleeve rod 24 is slidably connected to one side of the clamping rod 21. The rotation of the transmission tooth 22 can also drive the clamping rod 21 in the sorting box 1 to swing, and the swing of the clamping rod 21 will pull the entire screen cover 16 to move left and right in the sorting box 1, so as to realize the movement of the entire screen cover 16, thereby shortening the residence time of the fallen concave soil on the screen mesh 19 and the screen mesh 20, and at the same time, it does not affect the gear shaft 2 13 driving the crushing roller 18 to rotate in the screen drum. In addition, the impurities left on the screen mesh 20 need to be cleaned regularly;

[0039] The cone crusher 5 and the impact crushing mechanism 10 cooperate with the chain plate conveyor 6 to complete the crushing and screening of the concave soil ore from simple to fine, and then the concave soil is crushed by the screen on the screen cover 16 and the rolling crushing roller 18 to complete the secondary screening and crushing of the concave soil. The overall crushing efficiency of the equipment is high, and non-crushing removal of impurity blocks can be performed, thereby improving the overall purity of the concave soil after treatment.

[0040] The working principle of the present invention is as follows: the concave soil blocks fed by the chain conveyor belt 1 3 are initially crushed by the cone crusher 5 in the crushing box 2, and the concave soil debris falls onto the chain conveyor belt 2 6, and the small particles of concave soil fall into the screen cover 16 along the holes on the chain conveyor belt 2 6, and the powdered concave soil after screening is collected;

[0041] Some of the unscreened concave soil particles roll down from the surface of the screen 19 on the screen cover 16 to the crushing rollers 18, and are crushed by the rotating crushing rollers 18;

[0042] Since some concave soils are wrapped with gravel, the unscreened concave soil particles move through the chain plate conveyor belt 2 6 and arrive at the impact area on the sorting box 1. The gear shaft 1 8 drives multiple turntables 101 to rotate alternately, and the rotating sleeve 102 on the turntable 101 moves, thereby driving the impact block 108 connected to the side of the arc block 104 to move on the surface of the chain plate conveyor belt 2 6, pushing the concave soil block to contact the cone plate 7 on the sorting box 1 for crushing. As for the rock impurities in the concave soil block, the rotating sleeve 102 stops moving after the impact block 108 contacts, and when the entire turntable 101 rotates, the arc block 104 squeezes the connecting rod 103, and the connecting rod 103 squeezes the spring 106, so that the rock will not be continuously pressured. As the chain plate conveyor belt 2 6 rotates, the rock and other impurities in the concave soil block are finally discharged from the slag outlet 11;

[0043] The motor 12 rotates and the screen cover 16 in the sorting box 1 moves left and right at the same time, and the fallen concave soil is screened for the second time. The unscreened material falls along the screen 19 to the crushing roller 18, and the crushing roller 18 is driven to rotate by the gear shaft 2 13 to crush the unscreened concave soil again. Finally, the crushed concave soil is collected by the receiving box placed at the bottom of the sorting box 1.

[0044] The above contents are merely examples and explanations of the structure of the present invention. The technicians in this technical field may make various modifications or additions to the specific embodiments described or replace them in a similar manner. As long as they do not deviate from the structure of the invention or exceed the scope defined by the claims, they should all fall within the protection scope of the present invention.

[0045] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0046] The preferred embodiments of the present invention disclosed above are only used to help explain the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to only specific implementation methods. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, so that those skilled in the art can understand and use the present invention well. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. An efficient crushing device for attapulgite combined with vibration screening technology, comprising a sorting box (1), a crushing box (2) and a transmission box (4), wherein the transmission box (4) is installed on the top of the sorting box (1), and the crushing box (2) is installed on one side of the sorting box (1), characterized in that: The transmission box (4) is provided with an impact crushing mechanism (10), the impact crushing mechanism (10) comprising a rotating disk (101), a rotating sleeve (102), an arc block (104), a connecting rod (103) and a second clamping rod (107). The transmission box (4) is provided with a rotating disk (101) evenly, and a rotating sleeve (102) is movably connected to the rotating disk (101). The rotating sleeve (102) is movably connected to the arc block (104) and the connecting rod (103) on both sides. The connecting rod (103) is rotatably connected to the arc block (104) on one side of the arc block (104); a first clamping rod (105) is rotatably connected to one side of the arc block (104); one end of the first clamping rod (105) passes through the central rotating shaft of the connecting rod (103) and is sleeved with a spring (106); a second clamping rod (107) is rotatably connected to the arc rod via a bearing; one end of the second clamping rod (107) is fixed with a collision block (108) by spot welding.

2. The high-efficiency crushing device for attapulgite combined with vibration screening technology according to claim 1 is characterized in that: A cone crusher (5) is installed in the crushing box (2), a chain plate conveyor belt (3) is installed on the feeding port side of the crushing box (2), and a chain plate conveyor belt (6) is installed on one side of the transmission box (4) and located in the sorting box (1), and the chain plate conveyor belt (6) passes through the crushing box (2) and extends to the bottom of the cone crusher (5).

3. The high-efficiency crushing device for attapulgite combined with vibration screening technology according to claim 2 is characterized in that: One side of the impact block (108) passes through the transmission box (4) and extends to the top of the second chain conveyor belt (6); a cone plate (7) is fixed to the inner wall of the sorting box (1) and located on one side of the impact block (108) by bolts.

4. The high-efficiency crushing device for attapulgite combined with vibration screening technology according to claim 3 is characterized in that: The inner walls of both sides of the transmission box (4) are movably connected to a gear shaft (8) through bearings, and a spacer (9) is evenly sleeved and fixed on the gear shaft (8). A rotating disk (101) is evenly sleeved and fixed inside the spacer (9) and located on the gear shaft (8). One end of the gear shaft (8) passes through the transmission box (4) and is sleeved and fixed with a gear. One side of the sorting box (1) is movably connected to a gear shaft (13), and the gear sleeved on the gear shaft (8) and the fixed gear sleeved on the gear shaft (13) are connected through a toothed chain. A motor (12) is installed on one side of the transmission box (4) and located on one side of the toothed chain, and a gear sleeved on the output end of the motor (12) is meshed and connected with the gear.

5. The high-efficiency crushing device for attapulgite combined with vibration screening technology according to claim 4 is characterized in that: A screen cover (16) is slidably connected inside the sorting box (1) and located at the bottom of the second chain conveyor belt (6); a crushing roller (18) is slidably connected inside the screen cover (16); one end of the second gear shaft (13) passes through the sorting box (1) and one side of the screen cover (16) and is fixed to the crushing roller (18); and a threaded sleeve (14) is fixedly sleeved on the outer wall of the second gear shaft (13) located inside the sorting box (1).

6. The high-efficiency crushing device for attapulgite combined with vibration screening technology according to claim 5 is characterized in that: Screen one (19) is symmetrically fixed to the inner walls of both sides of the screen cover (16) by bolts, and blocks (17) are symmetrically fixed to the two sides of the crushing roller (18) in the screen cover (16) by bolts, and screen two (20) is installed in the screen cover (16) and at the bottom of the crushing roller (18).

7. The high-efficiency crushing device for attapulgite combined with vibration screening technology according to claim 6 is characterized in that: One side of the sorting box (1) is movably connected with a transmission tooth (22), and one side of the transmission tooth (22) is meshedly connected with a threaded sleeve (14); one side of the transmission tooth (22) is fixed with an eccentric wheel (23) by bolts; a sleeve rod (24) is sleeved and movably connected on the eccentric wheel (23); a limit plate (15) is fixed on one side of the screen cover (16); one side of the sorting box (1) is rotatably connected with a clamping rod (21), and both sides of the clamping rod (21) are clamped with limit blocks; one side of the sleeve rod (24) is slidably connected with a side wall of the clamping rod (21).

8. The high-efficiency crushing device for attapulgite combined with vibration screening technology according to claim 7 is characterized in that: The efficient crushing method of attapulgite combined with vibration screening technology is: Continuous impact crushing treatment, the concave soil blocks fed by the chain conveyor belt 1 (3) are initially crushed by the cone crusher (5) inside the crushing box (2), and the concave soil debris falls onto the chain conveyor belt 2 (6), and some small particles of concave soil fall along the holes on the chain conveyor belt 2 (6) into the screen cover (16), and the powdered concave soil after screening is collected; Some of the unscreened concave soil particles roll down from the surface of the screen mesh 1 (19) on the screen cover (16) to between the crushing rollers (18) and are crushed by the rotating crushing rollers (18); Impurities in the concave soil are removed. Since part of the concave soil contains crushed stones, the unscreened concave soil particles move through the chain plate conveyor belt 2 (6) and arrive at the impact area on the sorting box (1). The gear shaft 1 (8) drives the multiple turntables (101) to rotate alternately. The rotating sleeve (102) located on the turntable (101) moves, thereby driving the impact block (108) connected to the side of the arc block (104) to move on the surface of the chain plate conveyor belt 2 (6), pushing the concave soil block to contact the cone plate (7) on the sorting box (1) for crushing. As for the rock impurities in the concave soil block, the rotating sleeve (102) stops moving after the impact block (108) contacts. When the entire turntable (101) rotates, the arc block (104) squeezes the connecting rod (103), and the connecting rod (103) squeezes the spring (106), so that the rock will not be continuously pressed. As the chain plate conveyor belt 2 (6) rotates, the rock and other impurities in the concave soil block are finally discharged from the slag outlet (11).

Images