Crusher with distributor
By introducing a distributor into the crusher and utilizing the design of a screen and a rotating plate, the problems of cumbersome operation and low efficiency of the crusher were solved, achieving selective crushing of granular salt and improving production efficiency.
Patent Information
- Application Number
- CN202423062386.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-11
- Publication Date
- 2025-12-19
- Estimated Expiration
- 2034-12-11
AI Technical Summary
The existing crusher is cumbersome to adjust when adjusting the crushing roller gap, and the input of raw salt that does not need to be crushed into the crusher leads to a decrease in efficiency.
The crusher with a feeder is used. Through the design of the feed box and the discharge box, the screen and the rotating plate are used to adjust the material entering different chambers, so as to achieve selective crushing or non-crushing of granular salt and improve crushing efficiency.
This allows for adjustment of the granular salt feed opening according to production needs, improving the crusher's production efficiency and reducing unnecessary crushing operations.
Smart Images
Figure CN223683609U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the technical field of crude salt production, particularly to a crusher with a classifier. BACKGROUND
[0002] Crude salt needs to be crushed during production, two crushing rollers are arranged in the crusher, when a large amount of granular salt is needed, the gap between the two crushing rollers needs to be adjusted, the gap between the two crushing rollers is enlarged, and the granular salt directly falls between the two crushing rollers without being crushed. When a large amount of powder salt is needed, the gap between the two crushing rollers is adjusted to be small, the granular salt is crushed after passing between the two crushing rollers, and thus the powder salt is obtained. It is troublesome to adjust the gap between the two crushing rollers, and before entering the crusher, some crude salt that does not need to be crushed again also enters between the two crushing rollers of the crusher, resulting in a decrease in the crushing efficiency of the crusher. SUMMARY
[0003] The utility model embodiment provides a crusher with a classifier, which improves the production efficiency of the crusher.
[0004] The utility model discloses a crusher with a classifier, adopts the following technical scheme:
[0005] A crusher with a classifier, comprising a crusher and a discharging box fixed above the crusher, the crusher comprising a crushing box and two crushing rollers installed in the crushing box, a first partition plate and a second partition plate are arranged in the discharging box, the first partition plate and the second partition plate divide the space in the discharging box into a first chamber, a second chamber and a third chamber, the chamber between the first partition plate and the second partition plate is the second chamber, and the top of the crushing box is provided with a first feeding port, a second feeding port and a third feeding port corresponding to the first chamber, the second chamber and the third chamber respectively.
[0006] A distribution box is installed on the side wall of the discharging box, one end of the distribution box is inserted into the discharging box, a first screen and a second screen are fixed inside the distribution box and arranged in parallel, a feeding hopper is fixed on the top of the end of the distribution box away from the discharging box, a discharging hopper is fixed at the bottom of the distribution box and located in the third chamber, a first connecting plate is fixed at the end of the first screen away from the feeding hopper, the end of the first connecting plate away from the first screen is located in the second chamber between the first partition plate and the second partition plate, a second connecting plate is fixed at the end of the second screen away from the feeding hopper, the second connecting plate is located in the third chamber, a first rotating plate is arranged on the first partition plate and can make the material on the first connecting plate enter the first chamber or the second chamber, and a second rotating plate is arranged on the second partition plate and can make the material on the second connecting plate enter the third chamber or the second chamber.
[0007] Further, one side of the first rotating plate is fixed with a first rotating shaft, an outer wall of the blanking box is fixed with a first motor for driving the first rotating shaft to rotate, one side of the second rotating plate is fixed with a second rotating shaft, and an outer wall of the blanking box is fixed with a second motor for driving the second rotating shaft to rotate.
[0008] Further, the first fixed block is fixed on the top end side wall away from the second partition plate, when the material on the first screen needs to enter the first chamber, the first rotating plate is rotated to make the first rotating plate contact with the first fixed block; the second fixed block is fixed on the top end side wall close to the first partition plate, when the material on the second screen needs to enter the second chamber, the second rotating plate is rotated to make the second rotating plate contact with the second fixed block.
[0009] Further, the first connecting plate is provided with a first extension plate at the bottom of the end away from the first screen, and the bottom of the first connecting plate is fixed with a first air cylinder for driving the first extension plate to extend from the bottom of the first connecting plate; the second connecting plate is provided with a second extension plate at the bottom of the end away from the second screen, and the bottom of the second connecting plate is fixed with a second air cylinder for driving the second extension plate to extend from the bottom of the second connecting plate.
[0010] Compared with the prior art, the utility model has the following technical effects: the utility model can adjust the blanking port of different granular salt according to production demand, adjust the state of the first rotating plate and the second rotating plate, make the material on the first screen enter the first chamber or the second chamber, so that the material is not broken or broken, and similarly, the material passing through the second screen can also be selected to be broken or not broken, so that the proportion of the granular salt semi-finished product is changed. BRIEF DESCRIPTION OF DRAWINGS
[0011] The drawings described herein are used to provide further understanding of the utility model and constitute a part of the utility model, and do not constitute the limitation to the utility model.
[0012] Figure 1 To embody the overall structure entity of the utility model;
[0013] Figure 2 To embody the cross section structure schematic view of the feeding box in the utility model;
[0014] Figure 3 To embody the state schematic view of the first rotating plate when the material on the first screen falls into the first chamber in the utility model;
[0015] Figure 4The state diagram of the second rotating plate when the material on the second screen falls into the second cavity.
[0016] The figure mark is explained: 1, crusher;11, crushing box;12, crushing roller;13, first feeding port;14, second feeding port;15, third feeding port;16, first motor;17, second motor;2, discharging box;21, first partition;211, first rotating plate;212, first rotating shaft;213, first fixed block;22, second partition;221, second rotating plate;222, second rotating shaft;223, second fixed block;23, first cavity;24, second cavity;25, third cavity;3, distribution box;31, discharge port;32, feeding hopper;33, discharging hopper;34, first screen;341, first connecting plate;35, second screen;351, second connecting plate;4, first extension plate;41, first air cylinder;5, second extension plate;51, second air cylinder. Specific embodiments
[0017] In order to make the purpose, technical scheme and advantages of the utility model more clearly, the utility model is further described in detail below by combining with embodiments and drawings. Here, the illustrative embodiments of the utility model and their descriptions are used to explain the utility model, but not as the limitation of the utility model.
[0018] Reference Figures 1-4 A kind of distribution device for crusher, including crusher 1 and discharging box 2, crusher 1 includes crushing box 11 and crushing roller 12, two crushing rollers 12 are rotatably installed in crushing box 11 interior, the top of crushing box 11 is provided with second feeding port 14, and second feeding port 14 is located above the position between two crushing rollers 12.
[0019] Discharging box 2 is fixed above crushing box 11, the inside of discharging box 2 is provided with first partition 21 and second partition 22, and the bottom of first partition 21 and second partition 22 is fixed with the top of crushing box 11, and first partition 21 and second partition 22 are located at the two sides of second feeding port 14 respectively.
[0020] First partition 21 and second partition 22 divide the inside of discharging box 2 into first cavity 23, second cavity 24 and third cavity 25, and the cavity between first partition 21 and second partition 22 is second cavity 24.The top of crushing box 11 is provided with first feeding port 13 and third feeding port 15, first feeding port 13 is located at the bottom of first cavity 23, and third feeding port 15 is located at the bottom of third cavity 25.Original salt from second cavity 24 falls between two crushing rollers 12 through second feeding port 14, and the original salt is crushed, and the original salt falling from first cavity 23 and third cavity 25 does not pass between two crushing rollers 12, and is not crushed.
[0021] The side wall of the blanking box 2 is provided with a distribution box 3, one end of the distribution box 3 is provided with a discharge port 31, one end of the discharge port 31 is inserted into the inside of the blanking box 2, the top of the end of the distribution box 3 away from the blanking box 2 is fixed with a feeding hopper 32, the bottom of the distribution box 3 is fixed with a blanking hopper 33, and the blanking hopper 33 is located in the third chamber 25 of the distribution box 3. The first screen 34 and the second screen 35 are fixed in the distribution box 3, the first screen 34 is located above the second screen 35, and the screen hole of the first screen 34 is larger than that of the second screen 35.
[0022] The end of the first screen 34 away from the feeding hopper 32 is fixed with a first connecting plate 341, and the end of the first connecting plate 341 away from the first screen 34 is located in the second chamber 24 between the first partition plate 21 and the second partition plate 22. The end of the second screen 35 away from the feeding hopper 32 is fixed with a second connecting plate 351, and the second connecting plate 351 is located in the third chamber 25.
[0023] The first screen 34 is a 2.2mm screen, which can screen out particles larger than 2.2mm, and particles smaller than 2.2mm fall onto the second screen 35. The second screen 35 is a 1.2mm screen, and the original salt with particles smaller than 1.2mm falls from the second screen 35, falls to the bottom of the distribution box 3, and finally enters the third chamber 25 from the blanking hopper 33.
[0024] The top of the first partition plate 21 is provided with a first rotating plate 211, and the top end of the side wall of the side of the first partition plate 21 away from the second partition plate 22 is fixed with a first fixed block 213. The first rotating plate 211 is fixed with a first rotating shaft 212, the first rotating shaft 212 is rotatably connected with the side wall of the blanking box 2, and the outer wall of the blanking box 2 is fixed with a first motor 16 for driving the first rotating shaft 212 to rotate. The lower side of the first connecting plate 341 is provided with a first extension plate 4, and the bottom of the first connecting plate 341 is fixed with a first cylinder 41 for driving the first extension plate 4 to extend out of the end of the first connecting plate 341. The first rotating plate 211 has two states, the first state is that the first rotating plate 211 is arranged in parallel with the first partition plate 21, and the bottom of the first rotating plate 211 is in contact with the top of the first partition plate 21; the second state is that the first rotating plate 211 is rotated by a certain angle along the first rotating shaft 212, and the first rotating plate 211 is in contact with the side wall of the first fixed block 213.
[0025] When the original salt of 2.2mm or more needs to be broken, the first rotating plate 211 is in a state parallel to the first partition plate 21, at this time the first extension plate 4 does not extend, the original salt on the first screen 34 slides onto the first connecting plate 341, and finally falls into the second chamber 24, and enters between the two crushing rollers 12 from the second feed port 14 for crushing. When the original salt of 2.2mm or more does not need to be broken, the first rotating plate 211 is rotated by a certain angle, so that the bottom of the first rotating plate 211 is rotated upward, the first cylinder 41 drives the first extension plate 4 to extend, and the original salt slides onto the first connecting plate 341 and the first extension plate 4 after passing through the first screen 34, and finally falls into the first chamber 23, and falls from the first feed port 13, without passing between the two crushing rollers 12, and is not broken.
[0026] The second rotating plate 221 is provided on the top of the second partition plate 22, and the second fixed block 223 is fixed on the top end side wall away from the first partition plate 21 of the second partition plate 22. The second rotating plate 221 is fixed with a second rotating shaft 222, and the second rotating shaft 222 is rotatably connected with the side wall of the discharging box 2. The outer wall of the discharging box 2 is fixed with a second motor 17 for driving the second rotating shaft 222 to rotate. The second extension plate 5 is arranged below the second connecting plate 351, and the second cylinder 51 is fixed on the bottom of the second connecting plate 351 for driving the second extension plate 5 to extend out of the second connecting plate 351.
[0027] The second rotating plate 221 has two states, the first state is that the second rotating plate 221 is arranged parallel to the second partition plate 22, and the second state is that the second rotating plate 221 is rotated by a certain angle along the rotating shaft and contacts the second fixed block 223. When the original salt on the second screen 35 needs to be broken, the second rotating plate 221 is rotated by a certain angle so that the second rotating plate 221 contacts the second fixed block 223, the second cylinder 51 drives the second extension plate 5 to extend, and the original salt on the second screen 35 slides onto the second connecting plate 351 and the second extension plate 5, and finally falls into the second chamber 24, and is crushed by the two crushing rollers 12 through the second feed port 14. When the original salt on the second screen 35 does not need to be broken, the second extension plate 5 does not extend, the second rotating plate 221 is arranged parallel to the second partition plate 22, and the original salt on the second screen 35 falls into the third chamber 25 after passing through the second connecting plate 351, and enters the crushing box 11 from the third feed port 15, and is not broken.
[0028] The implementation principle of the crusher with the distributor is as follows: the raw salt enters the distributing box 3 from the feeding hopper 32 of the distributing box 3, the raw salt is screened by the first screen 34 and the second screen 35 in the distributing box 3, the particles below 1.2 mm enter the third chamber 25, the raw salt on the first screen 34 and the second screen 35 can be selected to be crushed or not, by adjusting the first rotating plate 211 and the second rotating plate 221, the raw salt on the first screen 34 can enter the first chamber 23 or the second chamber 24, and the raw salt on the second screen 35 can enter the second chamber 24 or the third chamber 25. By arranging the distributing box 3 and the discharging box 2, the smaller particles in the raw salt do not need to enter between the two crushing rollers 12 in the crushing box 11, directly enter the crushing box 11 through the discharging hopper 33, and do not need to be crushed again by the crushing roller 12, so that the crushing efficiency of the crushing roller 12 is improved.
[0029] The above merely describes the preferred embodiments of the present utility model, and is not used to limit the protection scope of the present utility model. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model shall be included in the protection scope of the present utility model.
Claims
1. A crusher with a distributor, characterized in that, The utility model provides a kind of material feeding device, including crusher (1) and fixed in the lower box (2) above crusher (1), crusher (1) includes crushing box (11) and two crushing rollers (12) installed in crushing box (11), first baffle (21) and second baffle (22) are provided in lower box (2), first baffle (21) and second baffle (22) the space in lower box (2) is divided into first chamber (23), second chamber (24) and third chamber (25), the chamber between first baffle (21) and second baffle (22) is second chamber (24), the top of crushing box (11) is equipped with first feed inlet (13), second feed inlet (14) and third feed inlet (15) corresponding with first chamber (23), second chamber (24) and third chamber (25) respectively; The side wall of lower box (2) is installed with distribution box (3), one end of distribution box (3) is inserted into lower box (2), first screen (34) and second screen (35) are fixed inside distribution box (3) and are arranged in parallel, the top of the end of distribution box (3) away from upper box is fixed with feed hopper (32), the bottom of distribution box (3) is fixed with lower hopper (33) in third chamber (25), the end of first screen (34) away from feed hopper (32) is fixed with first connecting plate (341), the end of first connecting plate (341) away from first screen (34) is located in second chamber (24) between first baffle (21) and second baffle (22), the end of second screen (35) away from feed hopper (32) is fixed with second connecting plate (351), and second connecting plate (351) is located in third chamber (25), first baffle (21) is provided with first rotating plate (211) capable of making the material on first connecting plate (341) enter first chamber (23) or second chamber (24), and second baffle (22) is provided with second rotating plate (221) capable of making the material on second connecting plate (351) enter third chamber (25) or second chamber (24).
2. The crusher with a distributor according to claim 1, characterized in that, The side of first rotating plate (211) is fixed with first rotating shaft (212), the outer wall of lower box (2) is fixed with first motor (16) driving first rotating shaft (212) to rotate, the side of second rotating plate (221) is fixed with second rotating shaft (222), and the outer wall of lower box (2) is fixed with second motor (17) driving second rotating shaft (222) to rotate.
3. A crusher with a distributor according to claim 1 or 2, characterized in that, The top end side wall of first baffle (21) away from second baffle (22) side is fixed with first fixed block (213), when the material on first screen (34) needs to enter first chamber (23), first rotating plate (211) is rotated, so that first rotating plate (211) is in contact with first fixed block (213);The top end side wall of second baffle (22) close to first baffle (21) side is fixed with second fixed block (223), when the material on second screen (35) needs to enter second chamber (24), second rotating plate (221) is rotated, so that second rotating plate (221) is in contact with second fixed block (223).
4. The crusher with a distributor according to claim 1, characterized in that, The first extension plate (4) is arranged at the bottom of the first connecting plate (341) away from one end of the first screen (34), and the bottom of the first connecting plate (341) is fixed with a first air cylinder (41) for driving the first extension plate (4) to extend from the bottom of the first connecting plate (341); the second extension plate (5) is arranged at the bottom of the second connecting plate (351) away from one end of the second screen (35), and the bottom of the second connecting plate (351) is fixed with a second air cylinder (51) for driving the second extension plate (5) to extend from the bottom of the second connecting plate (351).