CN114618620A - Reinforcing reducing mechanism is used in nano-material processing - Google Patents
Reinforcing reducing mechanism is used in nano-material processing Download PDFInfo
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- CN114618620A CN114618620A CN202210333531.7A CN202210333531A CN114618620A CN 114618620 A CN114618620 A CN 114618620A CN 202210333531 A CN202210333531 A CN 202210333531A CN 114618620 A CN114618620 A CN 114618620A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C1/00—Crushing or disintegrating by reciprocating members
- B02C1/14—Stamping mills
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Abstract
The invention relates to the field of nano material processing, in particular to a force-increasing crushing device for nano material processing. Comprises a frame, an inner crushing body, an outer crushing body, a telescopic component, a lifting mechanism and a force storage device; the inner crushing body is conical, the inner wall of the outer crushing body is conical, and the small ends of the inner crushing body and the outer crushing body are nested downwards; the telescopic assembly connects the inner crushing body with the outer crushing body, and the lifting mechanism is arranged on the rack and connected with the inner crushing body; the force storage device comprises a force increasing platform and a force storage spring, the force increasing platform is arranged on the main shaft, the force storage spring is sleeved with the frame and the force increasing platform, and the force increasing platform is connected with the outer crushing body through a first locking structure and connected with the inner crushing body through a second locking structure. The invention converts the difference value of the displacement of the inner crushing body and the outer crushing body in the up-and-down movement into the compression amount of the power storage spring, thereby increasing the energy stored by the power storage spring compared with the previous time and achieving the effect of boosting crushing in each descending process of the inner crushing body and the outer crushing body.
Description
Technical Field
The invention relates to the field of nano material processing, in particular to a force-increasing crushing device for nano material processing.
Background
The nano material is a composite system containing nano materials, which is formed by taking a matrix such as resin, rubber, ceramics, metal and the like as a continuous phase, taking modifiers such as nano-sized metal, semiconductor, rigid particles, other inorganic particles, fibers, carbon nanotubes and the like as a disperse phase and uniformly dispersing the modifiers in the matrix material by a proper preparation method. Nanomaterials are also commonly referred to as ultrafine powders or ultrafine particles, and their structure is unique, i.e., different from a single atom, and different from a bulk material. The special structure has the characteristics of quantum size effect, volume effect, surface effect and the like, has a series of new chemical and physical properties, and particularly has important application values in the aspects of light, electricity, catalysis and the like. Among the many factors affecting the performance of the nano-material, the preparation of the nano-material has a non-negligible effect on the performance and quality of the nano-material, and therefore the preparation process of the nano-material is particularly important.
In the preparation process of some nano-materials, need carry out abundant crushing earlier with the raw materials and just can carry out subsequent reaction preparation after reaching the particle diameter of needs, relevant crushing apparatus on the market generally puts into the cylinder with nano-material's powder at present, carries out the breakage by three roller shafts in the cylinder, treats whole ejection of compact again after the breakage, because whole grinding process grinding dynamics is the same, leads to the crushing dynamics not enough easily, prolongs broken time, and crushing efficiency is low.
Disclosure of Invention
According to at least one defect of the prior art, the invention provides a force-increasing crushing device for processing a nano material, which aims to solve the problems of insufficient crushing force and low crushing efficiency of the conventional crushing equipment.
The invention relates to a reinforcing and crushing device for processing nano materials, which adopts the following technical scheme: the method comprises the following steps:
the top end of the rack is provided with a main shaft which vertically extends downwards;
the inner crushing body is conical, the small end of the inner crushing body faces downwards, and the inner crushing body can be arranged on the rack in a vertically moving mode;
the inner wall of the outer crushing body is conical, the small end of the outer crushing body faces downwards, and the outer crushing body is coaxially arranged outside the inner crushing body in a vertically movable manner; the materials are put between the inner crushing body and the outer crushing body and discharged from the bottom of the outer crushing body;
the telescopic assembly is arranged at the lower end of the main shaft, is positioned between the inner crushing body and the outer crushing body, connects the inner crushing body and the outer crushing body, and is configured to enable the movement speed of the inner crushing body to be higher than that of the outer crushing body;
the lifting mechanism is arranged on the rack, is connected with the inner crushing body, is configured to lift the inner crushing body periodically and move upwards for a preset distance, and allows the inner crushing body to descend after each lifting;
the force storage device comprises a force increasing platform and a force storage spring, the force increasing platform is arranged on the main shaft in a vertically sliding manner, and the force storage spring is sleeved on the main shaft and connected with the rack and the force increasing platform;
the force increasing platform is connected with the outer crushing body through a first locking structure and connected with the inner crushing body through a second locking structure; when the inner crushing body moves upwards, the force-increasing platform is driven to move upwards through the second locking structure, so that the force-accumulating spring accumulates force, and at the moment, the outer crushing body slides relative to the force-increasing platform; when the force accumulation spring is released, the force increasing platform is pushed to move downwards, the outer crushing body is driven to move downwards through the first locking structure, at the moment, the inner crushing body slides relative to the force increasing platform, the inner crushing body and the outer crushing body are close to each other, and materials are crushed through impact extrusion.
Optionally, the telescopic assembly comprises a plurality of connecting rods, the connecting rods are hinged in sequence to enclose a circle through first hinged shafts and second hinged shafts which are alternately arranged along the circumferential direction, wherein the first hinged shafts are connected with the outer crushing body and can slide up and down relative to the outer crushing body, and the second hinged shafts are connected with the inner crushing body and the fixed shaft and can slide up and down relative to the inner crushing body.
Optionally, the lifting device comprises a driving part and a transmission part, the transmission part comprises a lifting rack and an incomplete gear, the lifting rack is vertically arranged and is connected with the inner crushing body, the driving part is arranged on a top plate of the rack, and the incomplete gear is connected with an output shaft of the driving part and is periodically meshed with the lifting rack.
Optionally, a first limit rack which extends vertically and passes through the force increasing platform in a sliding manner is arranged on the outer crushing body; the first locking structure comprises a first clamping tooth block and a first limiting spring, the first clamping tooth block is meshed with the first limiting rack and can be horizontally and slidably arranged on the boosting platform, the first limiting spring is horizontally arranged in the boosting platform and is connected with the first clamping tooth block and the boosting platform, the peripheral wall surface of teeth of the first limiting rack comprises a rack locking surface and a rack sliding surface positioned at the lower end of the rack locking surface, the peripheral wall surface of the teeth of the first clamping tooth block comprises a tooth block locking surface and a tooth sliding surface positioned at the upper end of the tooth block locking surface, and the rack sliding surface and the tooth block sliding surface are oppositely arranged in an arched manner;
the inner crushing body is provided with a second limiting rack which vertically extends and penetrates through the boosting platform in a sliding mode, the second locking structure comprises a second clamping tooth block and a second limiting spring, the second clamping tooth block is meshed with the second limiting rack and can be horizontally and slidably arranged on the boosting platform, the second limiting spring is horizontally arranged in the boosting platform and is connected with the second clamping tooth block and the boosting platform, and the matching mode of the second clamping tooth block and the second limiting rack is the same as that of the first clamping tooth block and the first limiting rack.
Optionally, a first slide block is arranged on the first hinge shaft, a first slide way extending longitudinally is arranged on the inner peripheral wall of the outer crushing body, and the first slide block is slidably arranged in the first slide way; the lower extreme of main shaft is provided with the telescopic link of radial extension, is provided with the second slider on the second articulated shaft, and the lateral wall of interior crushing body is provided with the second slide, and the second slider slides and sets up in the second slide and passes the second slide and be connected with the telescopic link.
Optionally, a discharge hole is arranged on the bottom plate of the outer crushing body.
Optionally, a leakage hole is arranged on the bottom plate of the inner crushing body.
Optionally, the second limiting racks are arranged at the left end and the right end of the inner crushing body, and the lifting racks are arranged at the upper ends of the second limiting racks;
the first limiting racks are arranged at the front end and the rear end of the outer crushing body, and the force boosting platform is provided with mounting arms for mounting the first locking structure and the second locking structure along the front, rear, left and right directions.
Optionally, the telescopic rod comprises a fixed rod and a movable rod inserted into the fixed rod, the fixed rod is connected with the main shaft, and the second sliding block and the movable rod of the telescopic rod are integrally formed.
A processing method of nano materials is used, the reinforcing and crushing device for processing the nano materials is used, and the method specifically comprises the following steps:
(1) carrying out pre-crushing treatment such as cutting and blocking on raw materials for preparing the nano material;
(2) adding the pre-crushed raw materials between the inner crushing body and the outer crushing body;
(3) starting a motor, storing energy by a force storage spring in the upward movement process of the inner crushing body and the outer crushing body, enabling the inner crushing body and the outer crushing body to move downward and approach each other after the force storage spring 11 is released, extruding, impacting and crushing materials, and discharging the crushed materials from a discharge hole at the bottom of the outer crushing body;
(4) collecting the crushed qualified materials;
(5) mixing different materials and then carrying out subsequent reaction preparation to obtain the nano material meeting the requirements.
The invention has the beneficial effects that: the force-increasing crushing device for processing the nano material is provided with a force-increasing platform and a force-storing spring, an inner crushing body and an outer crushing body are connected through a telescopic assembly and act on the force-increasing platform together, and a lifting mechanism periodically drives the inner crushing body to ascend. In the process that the inner crushing body moves upwards, the force increasing platform is driven by the second locking structure to ascend to compress the force accumulating spring, the force accumulating spring is released after the inner crushing body stops ascending and pushes the force increasing platform to move downwards, the force increasing platform drives the outer crushing body to move downwards by the first locking structure, the inner crushing body moves downwards at a higher speed under the action of the contraction assembly, the inner crushing body and the outer crushing body are close to each other, and materials are crushed by extrusion impact. The difference value of the displacement of the inner crushing body and the displacement of the outer crushing body in the up-and-down movement is converted into the compression amount of the force storage spring through the arrangement of the force boosting platform, so that the energy stored by the force storage spring is increased compared with the energy stored by the force storage spring at the last time, and the effect of boosting crushing is achieved; in one complete crushing operation, the power storage spring has more energy for crushing in an effective stroke, so that the force boosting mode can be applied to improve the crushing effect in each crushing.
Further, the inner crushing body and the outer crushing body are connected through the contraction assembly, so that finally, a gap is still reserved when the inner crushing body and the outer crushing body are close to the limit positions, and unnecessary abrasion caused by excessive crushing and direct impact of the inner crushing body and the outer crushing body is prevented.
Furthermore, the crushed qualified materials are discharged through the outer crushing body, and the up-and-down movement of the outer crushing body has better screening effect on the crushed materials.
Drawings
In order to illustrate embodiments of the invention or prior art solutions more clearly, the drawings that are needed in the description of embodiments or prior art will be briefly described below, it being apparent that the drawings in the description below are only some embodiments of the invention and that other drawings may be derived by those skilled in the art without inventive faculty, and that the drawings are not necessarily drawn to scale.
FIG. 1 is a schematic structural diagram of a reinforcing and pulverizing apparatus for processing nano-materials according to the present invention;
FIG. 2 is a schematic diagram showing the internal structure of a reinforcing and pulverizing apparatus for nanomaterial processing of the present invention;
FIG. 3 is a side sectional view of a reinforced comminution apparatus for nanomaterial processing of the present invention;
FIG. 4 is a top cross-sectional view of a reinforced comminution apparatus for nanomaterial processing of the present invention;
FIG. 5 is a schematic view of the outer crushing body according to the present invention;
FIG. 6 is a partial enlarged view of FIG. 5 at B;
FIG. 7 is a schematic view of a first slider structure according to the present invention;
fig. 8 is a schematic diagram of the deformation of the telescopic assembly according to the present invention.
In the figure: 1. a frame; 2. a motor; 3. an incomplete gear; 4. a second limit rack; 5. lifting the rack; 6. mounting holes; 7. an outer crushing body; 8. an inner crushing body; 9. a first limit rack; 10. a force increasing platform; 11. a power storage spring; 12. a second slideway; 13. a main shaft; 14. a telescoping assembly; 101. a discharge hole; 102. a first slider; 103. a connecting rod; 104. a second slider; 105. a telescopic rod; 106. a first slideway; 107. a first latch block; 108. a first limit spring; 109. a second latch block; 110. and a second limit spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1 to 8, the force-increasing crushing device for processing nano-materials of the present invention comprises a frame 1, an inner crushing body 8, an outer crushing body 7, a telescopic assembly 14, a lifting mechanism and a force storage device.
A mounting hole 6 is formed in the top end of the frame 1, and a main shaft 13 extending vertically and downwards is arranged in the mounting hole 6; the inner crushing body 8 is conical, the small end of the inner crushing body faces downwards, and the inner crushing body can be arranged on the rack 1 in a vertically moving mode; the inner peripheral wall of the outer crushing body 7 is conical, the small end of the inner crushing body faces downwards, the outer crushing body 8 is coaxially arranged at the outer side of the inner crushing body and can move up and down relative to the rack 1; the material is thrown between the inner breaker body 8 and the outer breaker body 7 and is discharged from the bottom of the outer breaker body 7. The telescopic assembly 14 is arranged at the lower end of the main shaft 13 and is positioned between the inner crushing body 8 and the outer crushing body 7, the inner crushing body 8 and the outer crushing body 7 are connected by the telescopic assembly 14, and the telescopic assembly is configured to enable the movement speed of the inner crushing body 8 to be faster than that of the outer crushing body 7 through self contraction or outward expansion. The lifting mechanism is arranged on the frame 1 and connected with the inner crushing body 8, and is configured to periodically lift the inner crushing body 8 to move upwards for a preset distance, and the inner crushing body 8 is allowed to descend after being lifted each time. The force storage device comprises a force increasing platform 10 and a force storing spring 11, the force increasing platform 10 is positioned above the inner crushing body 8 and the outer crushing body 7 and is arranged on the main shaft 13 in a vertically sliding manner, and the force storing spring 11 is sleeved on the main shaft 13 and is connected with the rack 1 and the force increasing platform 10.
The force increasing platform 10 is connected with the outer crushing body 7 through a first locking structure and connected with the inner crushing body 8 through a second locking structure; when the lifting mechanism drives the inner crushing body 8 to move upwards, the inner crushing body 8 drives the force increasing platform 10 to move upwards through the second locking structure, so that the force storing spring 11 stores force, at the moment, the first locking structure enables the outer crushing body 7 and the force increasing platform 10 to be separated from transmission, and the outer crushing body 7 slides relative to the force increasing platform 10 and moves upwards along with the inner crushing body 8; when the lifting mechanism allows the inner crushing body 8 to descend, the power storage spring 11 releases to push the force boosting platform 10 to move downwards, the force boosting platform 10 drives the outer crushing body 7 to move downwards through the first locking structure, at the moment, the second locking structure enables the inner crushing body 8 and the force boosting platform 10 to be separated from transmission, the inner crushing body 8 slides relative to the force boosting platform 10 and moves downwards along with the outer crushing body 7, the inner crushing body 8 and the outer crushing body 7 are close to each other (the moving speed of the inner crushing body 8 is greater than that of the outer crushing body 7), and materials are crushed through impact extrusion.
In this embodiment, the telescopic assembly 14 includes a plurality of connecting rods 103, the connecting rods 103 are hinged in sequence to enclose a circle through first hinge shafts and second hinge shafts alternately arranged along the circumferential direction, wherein the first hinge shafts are connected with the outer crushing body 7 and can slide up and down relative to the outer crushing body 7, and the second hinge shafts are connected with the inner crushing body 8 and the fixed shaft and can slide up and down relative to the inner crushing body 8. Specifically, the first hinge shaft is provided with a first slide block 102, the inner peripheral wall of the outer crushing body 7 is provided with a first slide way 106 extending longitudinally, and the first slide block 102 is slidably arranged in the first slide way 106. The lower extreme of main shaft 13 is provided with radially extending's telescopic link 105, and telescopic link 105 includes dead lever and the movable rod of cartridge in the dead lever inside, and the dead lever is connected with main shaft 13, is provided with second slider 104 on the second articulated shaft, and the lateral wall of interior crushing body 8 is provided with second slide 12, and second slider 104 slides and sets up in second slide 12 and passes second slide 12 and be connected with telescopic link 105 (the movable rod of telescopic link 105). For manufacturing convenience, the second slider 104 may be integrally formed with the movable rod of the telescopic rod 105.
In this embodiment, the lifting device includes drive division and transmission portion, and the transmission portion includes lifting rack 5 and incomplete gear 3, and lifting rack 5 is vertical to be set up and is connected with interior breaker 8, and the drive division is motor 2, and motor 2 sets up on the roof of frame 1, and incomplete gear 3 is connected with motor 2's output shaft and meshes with lifting rack 5 periodically. It should be noted that, in order to ensure the stress balance, two sets of lifting devices are arranged in the left-right direction, that is, two lifting racks 5 are arranged on the left and right sides of the inner crushing body 8, and correspondingly two motors 2 are arranged.
In the embodiment, the outer crushing body 7 is provided with a first limit rack 9 extending vertically, and the first limit rack 9 penetrates through the force-increasing platform 10 in a sliding manner; the first locking structure comprises a first clamping tooth block 107 and a first limiting spring 108, the first clamping tooth block 107 is meshed with the first limiting rack 9 and can be horizontally and slidably arranged on the boosting platform 10, the first limiting spring 108 is horizontally arranged in the boosting platform 10 and is connected with the first clamping tooth block 107 and the boosting platform 10, the peripheral wall surface of teeth of the first limiting rack 9 comprises a rack locking surface and a rack sliding surface located at the lower end of the rack locking surface, the peripheral wall surface of teeth of the first clamping tooth block 107 comprises a tooth block locking surface and a tooth sliding surface located at the upper end of the tooth block locking surface, and the rack sliding surface and the tooth sliding surface are arranged in a relatively arched manner.
The inner crushing body 8 is provided with a second limiting rack 4 which vertically extends, the second limiting rack 4 slides to penetrate through the boosting platform 10, the second locking structure comprises a second clamping tooth block 109 and a second limiting spring 110, the second clamping tooth block 109 is meshed with the second limiting rack 4 and can be horizontally and slidably arranged on the boosting platform 10, the second limiting spring 110 is horizontally arranged in the boosting platform 10 and is connected with the second clamping tooth block 109 and the boosting platform 10, and the matching mode of the second clamping tooth block 109 and the second limiting rack 4 is the same as the matching mode of the first clamping tooth block 107 and the first limiting rack 9. It should be noted that, for convenience of manufacturing, installation and ensuring of stress balance, the second limiting racks 4 are disposed at the left and right ends of the inner crushing body 8, the lifting racks 5 are disposed at the upper ends of the second limiting racks 4, the first limiting racks 9 are disposed at the front and rear ends of the outer crushing body 7, and the force-increasing platform 10 is provided with installation arms along the front, rear, left and right directions for installing the first locking structure and the second locking structure.
In this embodiment, the bottom plate of the outer crushing body 7 is provided with a discharge hole 101, which is convenient for discharging the material. The bottom plate of the inner crushing body 8 is provided with a leakage hole, so that the materials entering the inner crushing body 8 from the second slideway 12 can be discharged conveniently.
With the above embodiment, the use principle and the working process of the present invention are as follows:
in the present invention, the number of the preferred connecting rods 103 is sixteen, and in the initial state, the inner crushing body 8 is kept fixed under the action of the lifting device, the overall shape of the telescopic assembly 14 is an octagonal star structure (as shown in fig. 8), and in the unfilled state, the telescopic assembly 14 can maximally expand to a regular octagonal structure along with the movement of the inner crushing body 8 and the outer crushing body 7.
The material is put between the inner crushing body 8 and the outer crushing body 7, and the motor 2 is started to start the crushing work. The motor 2 drives the second limiting rack 4 to move upwards through the incomplete gear 3 and the lifting rack 5, the second limiting rack 4 moves upwards to drive the inner crushing body 8 to move upwards, meanwhile, the second limiting rack 4 drives the force boosting platform 10 to move upwards through the second clamping tooth block 109, and the force storage spring 11 is compressed to store energy under the action of the force boosting platform 10. The inner crushing body 8 is lifted up and drives the outer crushing body 7 to move upwards through the telescopic component 14, the telescopic component 14 is retracted and changed into a smaller octagonal star structure compared with an initial octagonal star structure, in the retracting process of the telescopic component 14, the moving speed of the second hinge shaft is higher than that of the first hinge shaft, the lifting speed of the inner crushing body 8 (the lifting speed of the force-increasing platform 10) is higher than that of the outer crushing body 7, the gap between the inner crushing body 8 and the outer crushing body 7 is increased, and part of materials can fall to the bottom of the outer crushing body 7. Because the speed of the power platform 10 is faster than that of the outer crushing body 7, the rack sliding surface of the first limiting rack 9 generates a horizontal inward thrust force on the rack sliding surface of the first clamping tooth block 107, the first clamping tooth block 107 overcomes the elastic force of the first limiting spring 108 to move inwards, the first clamping tooth block 107 slides relative to the first limiting rack 9, and the outer crushing body 7 slides relative to the power platform 10 and passively moves upwards along with the inner crushing body 8.
After that, the incomplete gear 3 and the lifting rack 5 are separated, the power storage spring 11 releases and pushes the power platform 10 to move downwards, the power platform 10 pushes the outer crushing body 7 to move downwards through the action of the first limit rack 9 and the first latch block 107, the outer crushing body 7 moves downwards to drive the inner crushing body 8 to move downwards through the telescopic assembly 14, the telescopic assembly 14 expands outwards towards the regular octagon in the process that the inner crushing body 8 and the outer crushing body 7 descend, as shown in fig. 8, if the telescopic assembly 14 expands outwards into the regular octagon, the distance of the second hinge point which changes from a to b is large, the distance of the first hinge point which changes from a1 to b1 is small, therefore, the downward moving speed of the inner crushing body 8 is faster than that of the outer crushing body 7, the second limit rack 4 slides relative to the second limit rack block, the inner crushing body 8 slides downwards relative to the power platform 10 at a faster speed, and the inner crushing body 8 and the outer crushing body 7 approach each other, crushing the material by extrusion and impact. It should be noted that, in the above process, the telescopic assembly 14 cannot be expanded to the regular octagonal shape due to the material filling function between the inner crushing body 8 and the outer crushing body 7, and the telescopic assembly 14 locks the positions of the inner crushing body 8 and the outer crushing body 7 to complete the crushing process when the energy accumulated in the power storage spring 11 is not completely released due to the material.
Thereafter, the inner breaker 8 moves upward again, the power storage spring 11 is compressed, and since the distance of each upward movement of the inner breaker 8 is fixed and the energy stored in the power storage spring 11 at the previous time is not completely released, the amount of compression of the power storage spring 11 is larger than that at the previous time, and the amount of force that can be used for breaking is larger when the inner breaker 8 moves downward again. By this reciprocating, in the crushing process, qualified materials are discharged from the discharge hole 101 at the bottom of the outer crushing body 7, and the device can work until the crushing is finished and the materials are not discharged before the telescopic assembly 14 expands to the regular octagon.
In the crushing process, the energy storage and release of the force storage spring 11 are utilized to crush the materials when the inner crushing body 8 and the outer crushing body 7 are close to each other, and meanwhile, the difference value of the displacement in the up-and-down movement of the inner crushing body 8 and the outer crushing body 7 is converted into the compression amount of the force storage spring 11 through the arrangement of the force boosting platform 10, so that the energy stored in the force storage spring 11 is increased compared with the previous time, and the effect of force boosting crushing is achieved. Through the arrangement, in a complete crushing operation, the power storage spring 11 has more energy for crushing in an effective stroke, so that the force increasing mode can be applied to improve the crushing effect in each crushing.
The invention also provides a processing method of the nano material, which uses the reinforcing and crushing device for processing the nano material and specifically comprises the following steps:
(1) carrying out pre-crushing treatment such as cutting, blocking and the like on raw materials for preparing the nano material;
(2) adding the pre-crushed raw materials between the inner crushing body 8 and the outer crushing body 7;
(3) the motor 2 is started, the force storage spring 11 stores energy in the upward movement process of the inner crushing body 8 and the outer crushing body 7, after the force storage spring 11 is released, the inner crushing body 8 and the outer crushing body 7 move downward and approach to each other to extrude, impact and crush materials, and the materials are discharged from a discharge hole 101 at the bottom of the outer crushing body 7 after being crushed;
(4) collecting the crushed qualified materials;
(5) mixing different materials and then carrying out subsequent reaction preparation to obtain the nano material meeting the requirements.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (9)
1. The utility model provides a nano-material processing is with reinforcement reducing mechanism which characterized in that: the method comprises the following steps:
the top end of the rack is provided with a main shaft which vertically extends downwards;
the inner crushing body is conical, the small end of the inner crushing body faces downwards, and the inner crushing body can be arranged on the rack in a vertically moving mode;
the inner wall of the outer crushing body is conical, the small end of the outer crushing body faces downwards, and the outer crushing body is coaxially arranged outside the inner crushing body in a vertically movable manner; the material is put between the inner crushing body and the outer crushing body and is discharged from the bottom of the outer crushing body;
the telescopic assembly is arranged at the lower end of the main shaft, is positioned between the inner crushing body and the outer crushing body, connects the inner crushing body and the outer crushing body, and is configured to enable the movement speed of the inner crushing body to be higher than that of the outer crushing body;
the lifting mechanism is arranged on the rack, is connected with the inner crushing body, is configured to lift the inner crushing body periodically and move upwards for a preset distance, and allows the inner crushing body to descend after each lifting;
the force storage device comprises a force boosting platform and a force storage spring, the force boosting platform is arranged on the main shaft in a vertically sliding manner, and the force storage spring is sleeved on the main shaft and connected with the rack and the force boosting platform;
the force-increasing platform is connected with the outer crushing body through a first locking structure and connected with the inner crushing body through a second locking structure; when the inner crushing body moves upwards, the force-increasing platform is driven to move upwards through the second locking structure, so that the force-accumulating spring accumulates force, and at the moment, the outer crushing body slides relative to the force-increasing platform; when the force accumulation spring is released, the force increasing platform is pushed to move downwards, the outer crushing body is driven to move downwards through the first locking structure, at the moment, the inner crushing body slides relative to the force increasing platform, the inner crushing body and the outer crushing body are close to each other, and materials are crushed through impact extrusion.
2. The reinforced crushing device for processing nano-materials as claimed in claim 1, wherein: the flexible subassembly includes a plurality of connecting rods, and a plurality of connecting rods are articulated in proper order through first articulated shaft and the articulated week of enclosing of second that sets up in turn along the circumferencial direction, and wherein first articulated shaft links to each other and can slide from top to bottom for outer breaker, and the second articulated shaft all is connected and can slide from top to bottom for interior breaker with interior breaker and fixed axle.
3. The reinforced crushing device for processing nano-materials as claimed in claim 1, wherein: the lifting device comprises a driving part and a transmission part, the transmission part comprises a lifting rack and an incomplete gear, the lifting rack is vertically arranged and is connected with the inner crushing body, the driving part is arranged on a top plate of the rack, and the incomplete gear is connected with an output shaft of the driving part and is periodically meshed with the lifting rack.
4. The reinforced crushing device for processing nano-materials as claimed in claim 3, wherein: a first limiting rack which extends vertically and penetrates through the force increasing platform in a sliding manner is arranged on the outer crushing body; the first locking structure comprises a first clamping tooth block and a first limiting spring, the first clamping tooth block is meshed with the first limiting rack and can be horizontally and slidably arranged on the boosting platform, the first limiting spring is horizontally arranged in the boosting platform and is connected with the first clamping tooth block and the boosting platform, the peripheral wall surface of teeth of the first limiting rack comprises a rack locking surface and a rack sliding surface positioned at the lower end of the rack locking surface, the peripheral wall surface of the teeth of the first clamping tooth block comprises a tooth block locking surface and a tooth sliding surface positioned at the upper end of the tooth block locking surface, and the rack sliding surface and the tooth block sliding surface are oppositely arranged in an arched manner;
the inner crushing body is provided with a second limiting rack which vertically extends and penetrates through the boosting platform in a sliding mode, the second locking structure comprises a second clamping tooth block and a second limiting spring, the second clamping tooth block is meshed with the second limiting rack and can be horizontally and slidably arranged on the boosting platform, the second limiting spring is horizontally arranged in the boosting platform and is connected with the second clamping tooth block and the boosting platform, and the matching mode of the second clamping tooth block and the second limiting rack is the same as that of the first clamping tooth block and the first limiting rack.
5. The reinforced crushing device for processing nano-materials as claimed in claim 2, wherein: the first hinged shaft is provided with a first sliding block, the inner peripheral wall of the outer crushing body is provided with a first slideway extending longitudinally, and the first sliding block is arranged in the first slideway in a sliding manner; the lower extreme of main shaft is provided with the telescopic link of radial extension, is provided with the second slider on the second articulated shaft, and the lateral wall of interior crushing body is provided with the second slide, and the second slider slides and sets up in the second slide and passes the second slide and be connected with the telescopic link.
6. The reinforced crushing device for processing nano-materials as claimed in claim 1, wherein: the bottom plate of the outer crushing body is provided with a discharge hole.
7. The reinforced crushing device for processing nano-materials as claimed in claim 1, wherein: the bottom plate of the inner crushing body is provided with a leakage hole.
8. The force-increasing crushing device for processing the nano material as claimed in claim 4, wherein: the second limiting racks are arranged at the left end and the right end of the inner crushing body, and the lifting racks are arranged at the upper ends of the second limiting racks;
first spacing rack sets up in the front and back both ends of outer crushing body, and the reinforcement platform is provided with along all around and is used for installing first locking structure and second locking structure installation arm.
9. The reinforced crushing device for processing nano-materials as claimed in claim 2, wherein: the telescopic link includes dead lever and cartridge in the inside movable rod of dead lever, and the dead lever is connected with the main shaft, second slider and the movable rod integrated into one piece of telescopic link.
Priority Applications (1)
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| CN113499840A (en) * | 2021-09-10 | 2021-10-15 | 江苏欧盛液压科技有限公司 | Polygonal hydraulic crushing device |
| CN113996410A (en) * | 2021-11-24 | 2022-02-01 | 任萍 | Environment-friendly highway construction concrete residue recovery unit |
| CN215901826U (en) * | 2021-10-15 | 2022-02-25 | 山东金湖新材料科技有限公司 | Waste cement mortar treatment device for building |
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| GB223720A (en) * | 1923-10-01 | 1924-10-30 | James Pickering Dovel | Suspension means for power driven mechanism for breaking metal, rock or other material |
| FR2655256A1 (en) * | 1989-12-05 | 1991-06-07 | Grandi Rene | FRUIT SELECTION DEVICE FOR THEIR GRINDING AND MIXING FOR INTERMEDIATE DISTRIBUTION. |
| CN203316225U (en) * | 2013-06-05 | 2013-12-04 | 上海电机学院 | Traditional Chinese medicine crusher |
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| CN114618620B (en) | 2022-11-18 |
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