CN213050945U - Raw material processing device for calcium carbide method PVC production - Google Patents

Raw material processing device for calcium carbide method PVC production Download PDF

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Publication number
CN213050945U
CN213050945U CN202021285502.0U CN202021285502U CN213050945U CN 213050945 U CN213050945 U CN 213050945U CN 202021285502 U CN202021285502 U CN 202021285502U CN 213050945 U CN213050945 U CN 213050945U
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fixed
crushing
case
screen cloth
plates
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CN202021285502.0U
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Chinese (zh)
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卢鑫
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Anhui Hwasu Corp
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Anhui Hwasu Corp
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Abstract

The utility model relates to a PVC production field discloses a raw materials processing apparatus is used in production of calcium carbide method PVC, can not carry out the problem of screening to the material to the raw materials processing apparatus is used in production of calcium carbide method PVC among the prior art, now proposes following scheme, and it is including smashing case and screen cloth, the inside rotation of smashing the case is connected with two crushing rollers and pivots, all is fixed with the fixed block on the both sides inner wall of smashing the case, and the top of two fixed blocks all is fixed with the spring, smashes one side of case and has seted up the bin outlet, the screen cloth is located the inside of smashing the case, and the one end of screen cloth extends to the inside of bin outlet and the bin outlet is articulated, and the screen cloth is located the top of two fixed blocks. The utility model discloses rational in infrastructure, design benefit, easy operation not only can smash the raw materials, can also sieve the raw materials after smashing moreover to intercept the great material of particle diameter and carry out the regrinding, guaranteed the useless garrulous back particle size's of raw materials even.

Description

Raw material processing device for calcium carbide method PVC production
Technical Field
The utility model relates to a PVC production field especially relates to a raw materials processing apparatus is used in production of carbide method PVC.
Background
At present, the calcium carbide method is adopted to produce PVC materials, which is the most common technology. When the method is adopted to produce the PVC material, calcium carbide is required to be used as a raw material.
The calcium carbide is generally blocky after being produced, so that the calcium carbide needs to be divided and crushed before being used, and the calcium carbide can be reacted more fully. Reducing mechanism generally all can be used when carbide among the prior art is smashed, but PVC raw materials processing apparatus function among the prior art is fairly simple, can not come with the material of different particle diameters branch, leads to the material particle size after smashing to differ too greatly, for this reason, this scheme has designed a raw materials processing apparatus for the production of carbide method PVC.
Disclosure of Invention
The utility model provides a pair of raw material processing apparatus is used in production of carbide method PVC has solved the problem that raw material processing apparatus is used in production of carbide method PVC among the prior art can not carry out the screening to the material.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a raw material processing device for calcium carbide method PVC production comprises a crushing box and a screen, wherein the inside of the crushing box is rotatably connected with two crushing rollers and a rotating shaft, the inner walls of the two sides of the crushing box are respectively fixed with a fixed block, the tops of the two fixed blocks are respectively fixed with a spring, one side of the crushing box is provided with a discharge hole, the screen is positioned inside the crushing box, one end of the screen extends into the discharge port and is hinged with the discharge port, the screen is positioned above the two fixed blocks, the other ends of the two springs are fixedly connected with the bottom surface of the screen, the rotating shaft is positioned below the screen, a cam is fixed outside the rotating shaft and is abutted against the bottom surface of the screen, one end of the rotating shaft extends to the outside of the crushing box, the top of the crushing box is provided with a feed inlet, the top of the feed inlet is fixed with a feed hopper, the bottom of the crushing box is provided with a discharge hole, and the bottom of the crushing box is fixed with four supporting legs.
Preferably, be fixed with the mounting panel on the outer wall of one side of crushing case, the motor is installed at the top of mounting panel, two the one end of crushing roller all is fixed with the fixed axle that extends to crushing case outside, and the outside of two fixed axles all is fixed with the gear, two gear intermeshing, pass through connecting axle transmission connection between the one end of the output shaft of motor and one of them fixed axle.
Preferably, the outside of connecting axle is fixed with the action wheel, and the one end that the pivot is located crushing case outside is fixed with from the driving wheel, and the action wheel is connected through belt transmission between with following the driving wheel.
Preferably, be fixed with two tracks on the top inner wall of crushing case, two tracks are located the both sides of feed inlet, and two tracks are L shape structure, and sliding connection has two striker plates between two tracks, and the top surface of two striker plates all with the top butt of crushing case, and the top of two striker plates all is fixed with the connecting plate, two spread grooves have been seted up at the top of crushing case, and the top of two connecting plates runs through two spread grooves respectively and extends to the outside of crushing case, and the top both sides of crushing case all are fixed with electric telescopic handle, and two electric telescopic handle's extension end respectively with two connecting plate fixed connection.
Preferably, the width of the two material baffle plates is larger than that of the feed port, and the sum of the lengths of the two material baffle plates is larger than that of the feed port.
Preferably, both sides of the top surface of the screen are fixed with side plates, the bottom of the outer side of the discharge port is fixed with a material receiving plate, and the outer wall of one side of the crushing box is fixed with a control box.
The utility model discloses in:
1. through the cooperation between motor and the crushing roller, reach the purpose of smashing the raw materials, and through the cooperation between motor, pivot, screen cloth, fixed block, spring and the cam, then can drive the screen cloth vibrations along with the rotation of crushing roller, and then reach the purpose of sieving the raw materials.
2. Through the cooperation between track, striker plate, connecting plate, the electric telescopic handle of spread groove, then can seal the feed inlet, and then reach the purpose of control feeding, avoid disposable feeding too much and influence kibbling effect.
The utility model discloses rational in infrastructure, design benefit, easy operation not only can smash the raw materials, can also sieve the raw materials after smashing moreover to intercept the great material of particle diameter and carry out the regrinding, guaranteed the useless garrulous back particle size's of raw materials even.
Drawings
Fig. 1 is a front sectional view of the present invention.
Fig. 2 is a left side sectional view of the present invention.
Fig. 3 is a top view of the present invention.
Reference numbers in the figures: 1 crushing case, 2 feeder hoppers, 3 crushing roller, 4 striker plates, 5 tracks, 6 motors, 7 mounting plates, 8 screens, 9 driven wheels, 10 rotating shafts, 11 cams, 12 discharge ports, 13 fixed blocks, 14 springs, 15 side plates, 16 electric push rods, 17 connecting plates, 18 discharge ports, 19 material receiving plates, 20 connecting grooves, 21 driving wheels and 22 gears.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-3, a raw material processing device for PVC production by calcium carbide method, comprising a crushing box 1 and a screen 8, wherein the inside of the crushing box 1 is rotatably connected with two crushing rollers 3 and a rotating shaft 10, the inner walls of both sides of the crushing box 1 are both fixed with fixed blocks 13, the tops of the two fixed blocks 13 are both fixed with springs 14, one side of the crushing box 1 is provided with a discharge hole 18, the screen 8 is positioned inside the crushing box 1, one end of the screen 8 extends to the inside of the discharge hole 18 and is hinged with the discharge hole 18, the screen 8 is positioned above the two fixed blocks 13, the other ends of the two springs 14 are both fixedly connected with the bottom surface of the screen 8, the rotating shaft 10 is positioned below the screen 8, the outside of the rotating shaft 10 is fixed with a cam 11, the cam 11 is abutted against the bottom surface of the screen 8, one end of the rotating shaft 10 extends to the outside of the crushing box 1, the top of, the outer wall of one side of the crushing box 1 is fixed with a mounting plate 7, the top of the mounting plate 7 is provided with a motor 6, one end of each of the two crushing rollers 3 is fixed with a fixed shaft extending to the outside of the crushing box 1, the outside of each of the two fixed shafts is fixed with a gear 22, the two gears 22 are meshed with each other, one end of an output shaft of the motor 6 is in transmission connection with one of the fixed shafts through a connecting shaft, the outside of the connecting shaft is fixed with a driving wheel 21, one end of a rotating shaft 10 positioned at the outside of the crushing box 1 is fixed with a driven wheel 9, the driving wheel 21 is in transmission connection with the driven wheel 9 through a belt, the two crushing rollers 3 and the rotating shaft 10 are driven to rotate through the motor, the two crushing rollers 3 rotate to crush materials, the rotating shaft 10 rotates to drive a cam 11 to rotate, along with the rotation of the cam 11, the screen 8 can fluctuate up and down, but also to dampen the vibrations of the screen 8.
The inner wall of the top of the crushing box 1 is fixed with two tracks 5, the two tracks 5 are positioned at two sides of the feeding port, the two tracks 5 are in an L-shaped structure, two baffle plates 4 are connected between the two tracks 5 in a sliding way, the top surfaces of the two baffle plates 4 are abutted against the top of the crushing box 1, the top parts of the two baffle plates 4 are fixed with connecting plates 17, the top of the crushing box 1 is provided with two connecting grooves 20, the top parts of the two connecting plates 17 respectively penetrate through the two connecting grooves 20 and extend to the outside of the crushing box 1, two sides of the top of the crushing box 1 are fixed with electric telescopic rods 16, the extension ends of the two electric telescopic rods 16 are respectively fixedly connected with the two connecting plates 17, the width of the two baffle plates 4 is larger than that of the feeding port, the sum of the lengths of the two baffle plates 4 is larger than that of the feeding port, the feeding port can be sealed by the, through the setting of two electric telescopic handle 16, can remove two striker plates 4 to control striker plate 4 and open or close the feed inlet, and the width of two striker plates 4 all is greater than the width of feed inlet, and the length sum of two striker plates 4 is greater than the length of feed inlet then makes striker plate 4 block up the feed inlet completely.
The discharge gate 12 has been seted up to the bottom of smashing case 1, and the bottom inner wall of smashing case 1 is the toper structure, and discharge gate 12 is located the central point of smashing 1 bottom and puts to can avoid the raw materials to pile up in the bottom of smashing case 1, smash the bottom of case 1 and be fixed with four supporting legss.
All be fixed with curb plate 15 in screen cloth 8's top surface both sides, the outside bottom of bin outlet 18 is fixed with connects flitch 19, and connect flitch 19 to keep away from the one end slope of smashing case 1 and set up downwards, be fixed with control box 23 on the outer wall of one side of smashing case 1, the setting of curb plate 15 can prevent that the raw materials on the screen cloth 8 from dropping from the both sides of screen cloth 8, the setting that connects flitch 19 then can conveniently catch when making things convenient for the raw materials to discharge from bin outlet 18, the internally mounted of control box 23 has the controller that the model is AT89C51, controller and motor 16 and the equal electric connection of two electric telescopic handle 16, can control motor 16 and the work of two electric telescopic handle 16 through control box 23.
The working principle is as follows: when the raw materials are treated, the raw materials are poured into the feed hopper 2, the motor 6 is started through the control box 23, the motor 6 drives the two crushing rollers 3 to rotate, meanwhile, the motor also drives the rotating shaft 10 to rotate, so that the cam 8 rotates, the screen 8 does not vibrate at any point under the action of the cam 11, then the control box 23 starts the two electric telescopic rods 16 to shrink, so that the two baffle plates 4 are driven to be away from each other, the feed inlet is opened, the raw materials enter the crushing box 1 from the feed inlet and fall between the two crushing pipes 3 to be crushed, the crushed materials fall on the screen 8, the raw materials with qualified particle size fall from the screen 8 through the screening of the screen 8 and are finally discharged from the discharge outlet 12, and the raw materials with larger particle size are discharged from the discharge outlet 18 to wait for secondary crushing; when the control got into the volume of smashing incasement raw materials, can start two electric telescopic handle 16 extensions to drive two striker plates 4 and be close to each other, seal the feed inlet at last, thereby can avoid the material in the feeder hopper 2 to continue the whereabouts.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (6)

1. The utility model provides a raw materials processing apparatus is used in production of carbide method PVC, includes crushing case (1) and screen cloth (8), its characterized in that, the inside of crushing case (1) is rotated and is connected with two crushing roller (3) and pivot (10), all is fixed with fixed block (13) on the both sides inner wall of crushing case (1), and the top of two fixed block (13) all is fixed with spring (14), and bin outlet (18) have been seted up to one side of crushing case (1), screen cloth (8) are located the inside of crushing case (1), and the one end of screen cloth (8) extends to the inside of bin outlet (18) and is articulated with bin outlet (18), and screen cloth (8) are located the top of two fixed block (13), and the other end of two spring (14) all is connected with the bottom surface fixed connection of screen cloth (8), pivot (10) are located the below of screen cloth (8), and the outside of pivot (10) is fixed with cam (11), the bottom surface butt of cam (11) and screen cloth (8), the one end of pivot (10) extends to the outside of smashing case (1), the feed inlet has been seted up at the top of smashing case (1), and the top of feed inlet is fixed with feeder hopper (2), discharge gate (12) have been seted up to the bottom of smashing case (1), and the bottom of smashing case (1) is fixed with four supporting legss.
2. The raw material processing device for calcium carbide PVC production according to claim 1, wherein a mounting plate (7) is fixed on the outer wall of one side of the crushing box (1), a motor (6) is installed at the top of the mounting plate (7), fixing shafts extending to the outside of the crushing box (1) are fixed at one ends of the two crushing rollers (3), gears (22) are fixed at the outside of the two fixing shafts, the two gears (22) are meshed with each other, and one end of an output shaft of the motor (6) is in transmission connection with one of the fixing shafts through a connecting shaft.
3. The raw material processing device for calcium carbide PVC production as claimed in claim 2, wherein a driving wheel (21) is fixed outside the connecting shaft, a driven wheel (9) is fixed at one end of the rotating shaft (10) located outside the crushing box (1), and the driving wheel (21) is in transmission connection with the driven wheel (9) through a belt.
4. The raw material processing device for calcium carbide process PVC production according to claim 1, two rails (5) are fixed on the inner wall of the top of the crushing box (1), the two rails (5) are positioned at two sides of the feeding hole, the two rails (5) are of an L-shaped structure, two material blocking plates (4) are connected between the two rails (5) in a sliding manner, the top surfaces of the two material blocking plates (4) are both abutted against the top of the crushing box (1), connecting plates (17) are fixed at the tops of the two material blocking plates (4), two connecting grooves (20) are formed in the top of the crushing box (1), the tops of the two connecting plates (17) penetrate through the two connecting grooves (20) respectively and extend to the outside of the crushing box (1), electric telescopic rods (16) are fixed on the two sides of the top of the crushing box (1), and the extending ends of the two electric telescopic rods (16) are fixedly connected with the two connecting plates (17) respectively.
5. The raw material processing device for calcium carbide PVC production according to claim 4, wherein the width of each of the two striker plates (4) is greater than the width of the feed port, and the sum of the lengths of the two striker plates (4) is greater than the length of the feed port.
6. The raw material processing device for calcium carbide PVC production according to claim 1, wherein side plates (15) are fixed on both sides of the top surface of the screen (8), a material receiving plate (19) is fixed at the bottom of the outer side of the discharge opening (18), and a control box (23) is fixed on the outer wall of one side of the crushing box (1).
CN202021285502.0U 2020-07-03 2020-07-03 Raw material processing device for calcium carbide method PVC production Active CN213050945U (en)

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Application Number Priority Date Filing Date Title
CN202021285502.0U CN213050945U (en) 2020-07-03 2020-07-03 Raw material processing device for calcium carbide method PVC production

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202021285502.0U CN213050945U (en) 2020-07-03 2020-07-03 Raw material processing device for calcium carbide method PVC production

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113318823A (en) * 2021-08-04 2021-08-31 江苏钜熙矿用设备科技有限公司 Mining crusher and crushing processing method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113318823A (en) * 2021-08-04 2021-08-31 江苏钜熙矿用设备科技有限公司 Mining crusher and crushing processing method

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