Zinc sulfate crystal pressing device
Technical Field
The utility model relates to the technical field of zinc sulfate crystal production, in particular to a zinc sulfate crystal pressing device.
Background
At present, in the production and processing process of zinc sulfate crystals, fixed raw materials are required to be extruded and crushed, so that a pressing device is required to be used for crushing and crushing the zinc sulfate crystals.
The Chinese patent with the publication number of CN217527639U discloses a zinc sulfate crystal pressing device, which is characterized in that zinc sulfate crystals are put on a support plate in a box body, and then the zinc sulfate crystals are crushed by reciprocating rolling rollers on the support plate, so that the fixed raw materials can be fully crushed, and the problems that the materials are crushed and adhered on the support plate and are not easy to slide can be solved by knocking the support plate.
However, the above technical solution has the following drawbacks: the roller itself does not possess power, relies on the carriage to promote the roller of rolling, consequently when once only throw into more zinc sulfate crystals from the hopper, the zinc sulfate crystal that piles up of roller one side of rolling is too much, and zinc sulfate crystal just can block between roller and extension board of rolling for the roller of rolling can't rotate, can only push the zinc sulfate crystal and remove, thereby plays the effect of rolling.
Disclosure of utility model
The utility model aims to provide a zinc sulfate crystal pressing device, and aims to solve the problem that a rolling roller cannot rotate due to the fact that the rolling roller is clamped when more zinc sulfate crystals are input into the zinc sulfate crystal pressing device in the prior art at one time.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the zinc sulfate crystal pressing device comprises a box body, two positioning shafts are rotatably connected to the inner wall of the box body, a pressing roller is fixedly connected to the outer surface of each positioning shaft, a supporting seat is fixedly connected to one side of the outer wall of the box body, a motor is fixedly mounted at the top of each supporting seat, driven wheels are fixedly connected to the outer surface of one end of each positioning shaft, a rotating shaft is fixedly connected to one side of the outer wall of the box body, a guide wheel is rotatably connected to the outer surface of each rotating shaft, a driving wheel is fixedly connected to the outer surface of each motor output end, a driving belt is sleeved on the outer surfaces of each driven wheel, each guide wheel and each driving wheel, a feeding port is formed in one side of the top of the box body, an inclined guide plate is fixedly connected to the lower portion of each feeding port, and a discharging port is formed in the position of one side of the box body corresponding to the lower plate.
The beneficial effects are that: the zinc sulfate crystals are poured into the box body through the feed inlet, the zinc sulfate crystals can be dispersed in the sliding process on the inclined guide plate, then the zinc sulfate crystals enter between the two pressing rollers, the motor drives the two pressing rollers to rotate in opposite directions, so that the zinc sulfate crystals are crushed, and as the two pressing rollers are provided with power, even if the zinc sulfate crystals are stacked, the two pressing rollers can rotate to ensure that the zinc sulfate crystals are crushed, the guide plate has a dispersing effect, the zinc sulfate crystals in the middle of the two pressing rollers can be ensured to be uniform in the next year, and the purpose of improving the pressing efficiency is achieved.
According to the further technical scheme, the baffle is fixedly connected to the top of the inner wall of the box body, so that zinc sulfate crystals are prevented from being scattered from one side of the material pressing roller.
According to the further technical scheme, two scraping plates are fixedly arranged on the inner wall of the box body, one sides of the two scraping plates are respectively tangent to the two pressing rollers, and zinc sulfate crystal powder is prevented from adhering to the surfaces of the pressing rollers.
The beneficial effects are that: through setting up the baffle, when pouring zinc sulfate crystal into the box soon, the baffle can block zinc sulfate crystal, avoids zinc sulfate crystal to roll off the problem of material roller one side, through setting up the scraper blade, can strike off the zinc sulfate crystal powder of gluing on material roller surface.
According to the further technical scheme, an inclined filter plate is arranged in the box body, a recovery port is formed in a position, corresponding to the filter plate, on one side of the box body, the filter plate is located below the material pressing roller and above the blanking plate, and crushed zinc sulfate crystals are filtered.
The beneficial effects are that: the filter plate can filter the crushed zinc sulfate crystal powder, the zinc sulfate crystals reaching the standard fall on the blanking plate through the filter plate, and the zinc sulfate crystals with larger particles and not reaching the standard are discharged from the recovery port along the filter plate in a sliding way, and can be collected and then subjected to material pressing processing again, so that the quality of the crushed zinc sulfate crystals is improved.
According to a further technical scheme, the discharging port and the recycling port are respectively arranged on two opposite sides of the box body.
The beneficial effects are that: the zinc sulfate crystals reaching and not reaching the standards respectively fall on the two sides of the box body, so that the problem of mixing the zinc sulfate crystals reaching and not reaching the standards is avoided.
According to a further technical scheme, the two sides of the inner wall of the box body are fixedly connected with the supporting plates, the tops of the two supporting plates are fixedly connected with springs, the top ends of the springs are fixedly connected with the bottom of the filter plate, the vibrator is fixedly arranged on the filter plate, and the vibrator is started to drive the filter plate to vibrate.
The beneficial effects are that: the filter plate is vibrated by the vibrator, so that the filtering efficiency of zinc sulfate crystals after crushing on the filter plate is improved, and the problem that zinc sulfate crystals are accumulated on the surface of the filter plate and cannot be filtered is avoided.
Drawings
Fig. 1 is a schematic structural view of the present utility model.
Fig. 2 is a schematic view of the structure of the inside of the present utility model.
Fig. 3 is an enlarged schematic view of the structure of fig. 1a according to the present utility model.
In the figure: 1-box, 11-feed inlet, 12-deflector, 13-baffle, 2-locating shaft, 21-press roll, 22-scraper blade, 3-supporting seat, 31-motor, 32-driven wheel, 33-rotating shaft, 34-deflector wheel, 35-driving belt, 4-blanking plate, 41-discharge outlet, 5-filter plate, 51-recovery port, 52-supporting plate, 53-spring and 54-vibrator.
Detailed Description
The following describes the embodiments of the present utility model further with reference to the drawings.
As shown in fig. 1-3, the zinc sulfate crystal pressing device comprises a box body 1, the inner wall of the box body 1 is rotationally connected with two positioning shafts 2, the outer surface of each positioning shaft 2 is fixedly connected with a pressing roller 21, one side of the outer wall of the box body 1 is fixedly connected with a supporting seat 3, the top of each supporting seat 3 is fixedly provided with a motor 31, the outer surfaces of one ends of the two positioning shafts 2 are fixedly connected with driven wheels 32, one side of the outer wall of the box body 1 is fixedly connected with a rotating shaft 33, the outer surface of the rotating shaft 33 is rotationally connected with a guide wheel 34, the outer surface of the output end of each motor 31 is fixedly connected with a driving wheel, the driven wheels 32, the guide wheels 34 and the outer surfaces of the driving wheels are sleeved with a driving belt 35, the motors 31 drive the driving wheels 32 and the guide wheels 34 to rotate, the purpose of driving the two pressing rollers 21 is achieved, the two pressing rollers 21 can rotate in opposite directions, so that two rotating material pressing rollers 21 can pass zinc sulfate crystals through the gap between the two material pressing rollers to realize crushing, one side of the top of the box body 1 is provided with a feed inlet 11, an inclined guide plate 12 is fixedly connected below the feed inlet 11, zinc sulfate crystals fall on the guide plate 12 through the feed inlet and then slide down along the guide plate 12 between the two material pressing rollers 21, the guide plate 12 can disperse the sliding zinc sulfate crystals, so that the crushing efficiency is improved, the inner wall of the box body 1 is fixedly connected with an inclined blanking plate 4, one side of the box body 1 is provided with a discharge outlet 41 at a position corresponding to the blanking plate 4, and the discharge outlet 41 is arranged at one side of the blanking plate 4, so that the crushed zinc sulfate crystals can slide down along the blanking plate 4 and are discharged from the discharge outlet 41.
In the use process, pouring zinc sulfate crystals into the box body 1 from the feed inlet 11, enabling the zinc sulfate crystals to slide down along the guide plate 12, be dispersed and fall between the two pressing rollers 21, enabling the zinc sulfate crystals to pass through the two pressing rollers 21 by driving the two pressing rollers 21 to rotate in opposite directions, and grinding the zinc sulfate crystals by the two pressing rollers 21.
In the utility model, as shown in fig. 2, preferably, the top of the inner wall of the box body 1 is fixedly connected with the baffle 13, and when more zinc sulfate crystals are poured into the box body 1 through the feed inlet 11, the baffle 13 can block the zinc sulfate crystals and prevent the zinc sulfate crystals from being scattered from one side of the material pressing roller 21.
As shown in fig. 2, preferably, two scraping plates 22 are fixedly installed on the inner wall of the box body 1, one sides of the two scraping plates 22 are tangent to two pressing rollers 21 respectively, part of zinc sulfate crystal powder is stuck on the pressing rollers 21 in the process of crushing zinc sulfate crystals by the pressing rollers 21, and the scraping plates 22 can scrape off the zinc sulfate crystal powder stuck on the pressing rollers 21.
As shown in fig. 2, preferably, an inclined filter plate 5 is disposed in the box 1, a recovery port 51 is disposed at a position corresponding to the filter plate 5 on one side of the box 1, the filter plate 5 is located below the pressing roller 21 and above the blanking plate 4, after zinc sulfate crystal powder crushed by the pressing roller 21 falls on the filter plate 5, the filter plate 5 can filter the zinc sulfate crystal powder, the zinc sulfate crystal with particle size can slide along the filter plate 5, and is discharged from the recovery port 51, and zinc sulfate crystal with small particle size reaching the standard passes through the filter plate 5 and falls on the blanking plate 4.
As shown in fig. 2, the discharge port 4 and the recovery port 51 are preferably provided on opposite sides of the case 1, respectively. The zinc sulfate crystals reaching and not reaching the standards are discharged from the two sides of the box body 1 respectively, so that the zinc sulfate crystals are convenient to distinguish and recycle, and the zinc sulfate crystals are prevented from being mixed.
As shown in fig. 2 and 3, preferably, the two sides of the inner wall of the box body 1 are fixedly connected with supporting plates 52, the tops of the two supporting plates 52 are fixedly connected with springs 53, the top ends of the springs 53 are fixedly connected with the bottom of the filter plate 5, the filter plate 5 is fixedly provided with a vibrator 54, the springs 53 enable the filter plate 5 and the supporting plates 52 to be elastically connected, so that the vibrator 54 is started, vibration can be generated by the filter plate 5, and the filtering efficiency can be accelerated.