Heterogeneous mineral admixture blending device
Technical Field
The utility model relates to the technical field of mineral blending, in particular to a heterogeneous mineral blending device.
Background
The mineral admixture is added into the concrete to improve the durability, and in some concrete structures with corrosion resistance, the fly ash mineral admixture is added, and active ingredients in the fly ash can react with calcium hydroxide generated by cement hydration to generate a product with gelation property, so that the pores in the concrete are filled, the concrete structure is more compact, and the invasion of corrosive media of chloride ions can be effectively prevented, thereby improving the chloride ion corrosion resistance and sulfate corrosion resistance of the concrete.
Through retrieval, chinese patent publication number is: the utility model discloses a CN218531738U, which relates to the technical field of mineral production and processing, and discloses a material distributing device for processing composite mineral admixture, comprising a cover plate, wherein a feed hopper is fixedly arranged at the top of the cover plate, a shell is connected with the bottom of the cover plate through threads, a movable door is movably arranged on the front surface of the shell, a coarse material outlet is fixedly arranged on the right side of the shell, a fine material outlet is fixedly arranged on the right side of the shell and positioned at the bottom close to the coarse material outlet, a moving device is fixedly arranged at four corners of the bottom of the shell, a first supporting rod is fixedly arranged at the bottom of the cover plate, a conical partition plate is fixedly arranged at the bottom of the first supporting rod, and a first spring is fixedly arranged on the inner wall of the shell. The utility model can separate the cover plate and the shell, is convenient for a worker to clean and overhaul the material distributing device for processing the composite mineral admixture, the side surface of the third bracket is lapped with the screen, the worker can pull out the screen from the upper part, the worker can conveniently clean and replace the screen, and in the actual use process, the device stirs various mixed materials together, but the particle sizes of the mixed materials are different, so that the mixed materials cannot be uniformly stirred in the stirring process, and the quality is reduced.
Disclosure of utility model
In order to make up for the defects, the utility model provides a heterogeneous mineral admixture blending device, and aims to solve the problems that in the prior art, the particle sizes of the mixture are different, so that uniform stirring cannot be performed in the stirring process, and the quality is reduced.
In order to achieve the aim, the heterogeneous mineral admixture blending device comprises a blending box, wherein the top of the blending box is fixedly connected with a crushing box, the top of the crushing box is provided with a top cover, the top of the top cover is highly connected with a motor, the output end of the motor penetrates through the top cover and is fixedly connected with a rotating rod, the outer wall of the rotating rod is fixedly connected with a rotating knife, the inner wall of the crushing box is fixedly connected with a fixed blade, the bottom of the crushing box is fixedly connected with a filter screen, the bottom end of the rotating rod penetrates through the filter screen and is fixedly connected with a rotating plate, both ends of the bottom of the rotating plate are rotationally connected with stirring rods, the front side of the bottom of the blending box is communicated with a discharge hole, and a cleaning mechanism is arranged inside the blending box.
According to the technical scheme, firstly, heterogeneous mineral raw materials to be blended are placed in a crushing box, then a top cover is covered, a motor is started, the output end of the motor drives a rotating rod to rotate at a high speed, a rotating knife on the outer wall of the rotating rod rotates along with the rotating knife, the rotating knife and a fixed blade fixedly connected with the inner wall of the crushing box are mutually matched, cutting and crushing operations are carried out on the mineral raw materials, under the combined action of the rotating knife and the fixed blade, massive mineral raw materials are gradually crushed into smaller particles, the crushed mineral particles are initially screened through a filter screen at the bottom of the crushing box, particles meeting the particle size requirement fall into the blending box, at the moment, the rotating rod continuously rotates and drives a rotating plate at the bottom of the rotating rod to rotate, stirring rods connected with two ends of the bottom of the rotating plate rotate in the blending box are used for stirring action along with the rotation of the rotating plate, the mineral particles falling into the blending box and other blending materials possibly placed in the blending box in advance are fully stirred, blended and uniformly, and finally, the blended and the materials can be discharged through a discharging port at the front side of the bottom of the blending box so that the following use or processing operations can be carried out, and the stability of production efficiency and product quality is improved.
As a further description of the above technical solution:
The cleaning mechanism comprises a plurality of fixing plates, one sides of the fixing plates are fixedly connected to the outer wall of the blending box, one sides of the fixing plates are provided with moving grooves, the tops of the inner sides of the moving grooves are fixedly connected with telescopic rods, the other ends of the telescopic rods are fixedly connected with moving blocks, and one sides of the moving blocks are fixedly connected with one annular scraper.
According to the technical scheme, when the inner wall of the blending box needs to be cleaned, the related control device is started to enable the telescopic rod to start to work, the moving block fixedly connected with one end of the telescopic rod stretches to move downwards in the moving groove formed in one side of the fixed plate, and the annular scraper moves downwards along with the moving block because the annular scraper is fixedly connected with the annular scraper together, and in the downward moving process, the annular scraper is tightly contacted with the inner wall of the blending box, and mineral residues and dust impurities attached to the box wall are scraped by the sharp edges of the scraper.
As a further description of the above technical solution:
the outer wall fixedly connected with support of blending case, the bottom fixedly connected with base of support.
According to the technical scheme, the blending box is supported by the support, so that the device leaves the ground to a certain height, discharging is facilitated, the base provides a stable supporting foundation, and the stability of the whole device in the running process is guaranteed.
As a further description of the above technical solution:
The front side fixedly connected with switch of support, the switch respectively with motor and telescopic link electric connection.
Through the technical scheme, the motor is electrically connected with the telescopic rod, and the starting and stopping of the motor can be conveniently controlled through the operation switch.
As a further description of the above technical solution:
The front side of the crushing box is provided with an observation window, and the front side of the observation window is fixedly connected with a sealing frame.
Through the technical scheme, the observation window enables operators to intuitively see the crushing condition of mineral raw materials in the crushing box, and the sealing frame has a sealing effect on the observation window.
As a further description of the above technical solution:
the upper part of the rear side of the crushing box is provided with a feed inlet, and the rear side of the crushing box is fixedly connected with a feed box.
Through the technical scheme, the feeding box is fixed at the rear side of the crushing box, plays a role in guiding and containing mineral raw materials, and can conveniently centralize the mineral raw materials in the feeding box.
As a further description of the above technical solution:
The inside top fixedly connected with ring of blending case, arc wall has all been seted up at the top both ends of revolving plate.
Through the technical scheme, the circular ring is fixed at the top of the inner side of the blending box, and the arc-shaped grooves at the two ends of the top of the rotating plate are matched with the circular ring.
As a further description of the above technical solution:
The equidistant fixedly connected with draw-in groove all around of top cap, the outer wall top equidistance fixedly connected with buckle of broken case.
Through the technical scheme, the clamping groove and the buckle are used for connecting the top cover and the crushing box.
The utility model has the following beneficial effects:
1. according to the utility model, the rotating rod is driven by the motor to rotate, so that the rotating knife and the fixed blade are matched to cut and crush mineral raw materials in the crushing box, particles fall into the blending box after being screened by the filter screen, the rotating plate and the stirring rod uniformly stir the particles and the blending material in the box, and finally the materials are discharged from the discharge port, thereby realizing efficient and stable blending processing of the heterogeneous mineral blending material, and improving the production efficiency and the product quality.
2. According to the utility model, the telescopic rod is enabled to work by starting the control device, the telescopic rod stretches to drive the moving block with one fixed end to move downwards in the moving groove of the fixed plate, and the annular scraper is synchronously moved downwards due to the fact that the annular scraper is connected with the annular scraper, and in the moving process, the annular scraper is tightly attached to the inner wall of the blending box, so that the aim of scraping mineral residues, dust and other impurities on the wall of the box by utilizing sharpness of the scraper is achieved.
Drawings
FIG. 1 is a perspective view of a heterogeneous mineral admixture blending apparatus according to the present utility model;
FIG. 2 is a side view of a heterogeneous mineral admixture blending apparatus according to the present utility model;
FIG. 3 is a cross-sectional view of a heterogeneous mineral admixture blending apparatus according to the present utility model;
FIG. 4 is a cross-sectional view of a sweeping mechanism of a heterogeneous mineral admixture blending device according to the present utility model;
fig. 5 is an enlarged view at a in fig. 4.
Legend description:
1. Mixing box, 2, cleaning mechanism, 201, fixed plate, 202, moving groove, 203, telescopic rod, 204, moving block, 205, annular scraper, 3, crushing box, 4, top cover, 5, motor, 6, rotating rod, 7, rotary knife, 8, fixed blade, 9, filter screen, 10, rotating plate, 11, stirring rod, 12, discharge hole, 13, bracket, 14, base, 15, switch, 16, observation window, 17, sealing frame, 18, feed inlet, 19, feed box, 20, circular ring, 21, arc groove, 22, clamping groove, 23 and buckle.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1, 3 and 4, one embodiment provided by the present utility model is: the utility model provides a heterogeneous mineral admixture blending device, including blending case 1, blending case 1 is used for holding and preliminary mixing blending material, its top fixedly connected with crushing case 3, crushing case 3 can carry out crushing processing to the bulk mineral raw materials, the top of crushing case 3 is provided with top cap 4, top cap 4 plays the effect of sealed crushing case 3 open-ended, the top height of top cap 4 is connected with motor 5, motor 5 provides power for the operation of whole device, the output of motor 5 runs through top cap 4 and fixedly connected with bull stick 6, bull stick 6 can go out the rotation power transmission of motor 5, the outer wall fixedly connected with rotary knife 7 of bull stick 6, fixed blade 8 of rotary knife 7 cooperation crushing case 3 inner wall fixedly connected can cut the mineral raw materials, the inner wall fixedly connected with fixed blade 8 of crushing case 3, both are broken minerals in coordination, the bottom of the crushing box 3 is fixedly connected with a filter screen 9, the filter screen 9 can screen out crushing particles meeting the particle size requirement, the bottom end of the rotating rod 6 penetrates through the filter screen 9 and is fixedly connected with a rotating plate 10, the rotating plate 10 can drive a stirring rod 11 to rotate, both ends of the bottom of the rotating plate 10 are rotationally connected with the stirring rod 11, the stirring rod 11 can stir and blend materials in the blending box 1, the front side of the bottom of the blending box 1 is communicated with a discharge hole 12, the discharge hole 12 is convenient for discharging the blended materials, a cleaning mechanism 2 is arranged in the blending box 1, the cleaning mechanism 2 can clean impurities on the inner wall of the blending box 1, a feeding hole 18 is formed in the middle upper part of the rear side of the crushing box 3, the feeding hole 18 is a channel for mineral raw materials to enter the crushing box 3, a feeding box 19 is fixedly connected with the rear side of the crushing box 3, the feeding box 19 is used for temporarily storing and guiding the mineral raw materials to enter the crushing box 3, the clamping grooves 22 are fixedly connected to the periphery of the top cover 4 at equal intervals, and the clamping grooves 22 are matched with the buckles 23 fixedly connected to the top of the outer wall of the crushing box 3 at equal intervals, so that the top cover 4 and the crushing box 3 can be firmly connected and conveniently detached;
Specifically, firstly, the heterogeneous mineral raw materials to be blended are placed in a crushing box 3, then a top cover 4 is covered, a motor 5 is started, the output end of the motor 5 drives a rotating rod 6 to rotate at a high speed, a rotating knife 7 on the outer wall of the rotating rod 6 rotates along with the rotating rod, the rotating knife 7 is fixedly connected with the inner wall of the crushing box 3 and is matched with a fixed blade 8 to cut and crush the mineral raw materials, the massive mineral raw materials are gradually crushed into smaller particles under the combined action of the rotating knife 7 and the fixed blade 8, the crushed mineral particles are primarily screened through a filter screen 9 at the bottom of the crushing box 3, the particles meeting the particle size requirement fall into the mixing box 1, at the moment, the rotating rod 6 continuously rotates and drives a rotating plate 10 at the bottom end of the rotating rod to rotate, the puddler 11 that the rotation of rotating plate 10 bottom both ends are connected carries out stirring action along with the rotation of rotating plate 10 in blending case 1, will fall into the mineral granule of blending case 1 and the admixture that perhaps places in advance in blending case 1 fully stir, mix evenly, finally, mix the discharge gate 12 of the front side of blending case 1 bottom accessible and mix the material that finishes and discharge, in order to carry out subsequent use or processing operation, production efficiency and product quality's stability have been improved, feed inlet 18 is the passageway that mineral raw materials got into broken case 3, the feed box 19 is fixed in the rear side of broken case 3, play the effect of guiding and holding mineral raw materials, draw-in groove 22 and buckle 23 are used for the connection of top cap 4 and broken case 3.
Referring to fig. 2 and 5, the cleaning mechanism 2 includes a plurality of fixing plates 201, the fixing plates 201 are used for providing a stable installation foundation for the cleaning mechanism 2, one sides of the plurality of fixing plates 201 are fixedly connected to the outer wall of the blending box 1, so that the cleaning structure is connected with the blending box 1, one sides of the plurality of fixing plates 201 are provided with moving grooves 202, the moving grooves 202 provide guiding paths for up-and-down movement of the moving blocks 204, the top parts of the inner sides of the plurality of moving grooves 202 are fixedly connected with telescopic rods 203, the telescopic rods 203 can drive the moving blocks 204 to move through telescopic operation, the other ends of the plurality of telescopic rods 203 are fixedly connected with the moving blocks 204, the moving blocks 204 can stably slide up and down in the moving grooves 202, one sides of the plurality of moving blocks 204 are fixedly connected with one annular scraper 205, and the annular scraper 205 can scrape impurities such as materials remained on the inner wall of the blending box 1 in the moving process;
specifically, when the inner wall of the blending tank 1 needs to be cleaned, the relevant control device is started to enable the telescopic rod 203 to start working, the telescopic rod 203 stretches, the moving block 204 fixedly connected with one end of the telescopic rod moves downwards in the moving groove 202 formed in one side of the fixed plate 201, and the annular scraper 205 moves downwards along with the moving block 204 because the annular scraper 205 is fixedly connected with the annular scraper 205, and in the downward moving process, the annular scraper 205 is tightly contacted with the inner wall of the blending tank 1, and mineral residues and dust impurities attached to the tank wall are scraped by the sharp edges of the scraper.
Referring to fig. 1 and 4, the outer wall of the blending box 1 is fixedly connected with a bracket 13, the bracket 13 plays a role in supporting the blending box 1 and keeping a certain distance from the ground, the bottom of the bracket 13 is fixedly connected with a base 14, the base 14 can provide a stable supporting foundation for the whole device, the front side of the bracket 13 is fixedly connected with a switch 15, the switch 15 is used as a control part to facilitate an operator to control and operate the motor 5 and the telescopic rod 203, the switch 15 is respectively electrically connected with the motor 5 and the telescopic rod 203, the electric power transmission is realized so as to control the operation of the motor, an observation window 16 is formed on the front side of the crushing box 3, the observation window 16 is convenient for the operator to intuitively check the condition in the crushing box 3, a sealing frame 17 is fixedly connected on the front side of the observation window 16, the sealing frame 17 can prevent materials in the crushing box 3 from leaking from the observation window 16, a circular ring 20 is fixedly connected on the inner side top of the blending box 1, the circular ring 20 can be matched with arc grooves 21 formed at two ends of the top of the rotating plate 10, and the arc grooves 21 and the circular ring 20 are formed at two ends of the top of the rotating plate 10 can enable the rotating plate 10 to be positioned more stably and accurately when being matched with the circular ring 20;
Specifically, support 13 will mix and mix case 1 and support, make the device leave the ground certain height, be convenient for operations such as ejection of compact, base 14 then provides stable support basis, through operating switch 15, can conveniently control the start-up and the stop of motor 5, observation window 16 lets operating personnel can see the broken condition of broken incasement mineral raw materials directly perceivedly, ring 20 is fixed at the inboard top of mixing case 1, the arc wall 21 at rotor plate 10 top both ends cooperates with it, can play the effect of location and stable rotor plate 10, prevent that rotor plate 10 from taking place the skew at the stirring in-process.
Working principle: in the blending device using the heterogeneous mineral admixture, firstly, the heterogeneous mineral raw materials to be blended are placed in a crushing box 3, then a top cover 4 is covered, a motor 5 is started, the output end of the motor 5 drives a rotating rod 6 to rotate at high speed, a rotating knife 7 on the outer wall of the rotating rod 6 rotates along with the rotating rod, the rotating knife 7 is matched with a fixed blade 8 fixedly connected with the inner wall of the crushing box 3 to cut and crush the mineral raw materials, under the combined action of the rotating knife 7 and the fixed blade 8, the massive mineral raw materials are gradually crushed into smaller particles, the crushed mineral particles are primarily screened through a filter screen 9 at the bottom of the crushing box 3, the particles meeting the particle size requirement fall into the blending box 1, at the moment, the rotating rod 6 continuously rotates and drives a rotating plate 10 at the bottom end of the rotating rod, a stirring rod 11 connected with the two ends of the bottom of the rotating plate 10 rotates along with the rotation of the rotating plate 10 in the blending box 1 to stir, mineral particles falling into the blending tank 1 are fully stirred and uniformly blended with other blending materials which may be placed in advance in the blending tank 1, finally, the blended materials can be discharged through a discharge hole 12 at the front side of the bottom of the blending tank 1 so as to be used or processed later, the production efficiency and the stability of product quality are improved, when the inner wall of the blending tank 1 needs to be cleaned, a related control device is started to enable a telescopic rod 203 to start working, the telescopic rod 203 stretches, a moving block 204 fixedly connected with one end moves downwards in a moving groove 202 formed on one side of a fixed plate 201, the annular scraper 205 moves downwards along with the moving block 204, the annular scraper 205 is tightly contacted with the inner wall of the blending tank 1 in the downward moving process, mineral residues and dust impurities attached to the wall of the box are scraped off by the sharp edge of the scraper.
It should be noted that the foregoing description is only a preferred embodiment of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it should be understood that modifications, equivalents, improvements and modifications to the technical solution described in the foregoing embodiments may occur to those skilled in the art, and all modifications, equivalents, and improvements are intended to be included within the spirit and principle of the present utility model.