阅读说明：本技术 一种用于生产生石灰粉的原料破碎机 (Raw material crusher for producing quicklime powder ) 是由 不公告发明人 于 2020-04-22 设计创作，主要内容包括：本发明公开了一种用于生产生石灰粉的原料破碎机,包括固定支架、底座、进料斗、第一破碎箱、第二破碎箱、送料箱和储料箱,所述固定支架的底部固定有底座,所述固定支架上方的一个支架固定有第一破碎箱,所述第一破碎箱的顶端安装有进料斗,所述第一破碎箱内部的底端固定安装送料箱,且送料箱与第一破碎箱连接处设置有第一滤板,所述固定支架下方的另一个支架固定有第二破碎箱且在送料箱下方,所述第二破碎箱外侧的底端设置有储料箱。本发明通过在固定支架的右侧装有第一破碎箱和第二破碎箱,可以先将大块生石灰切碎后再进行碾磨,防止大块生石灰损坏设备,并且便于生石灰粉进一步的碾磨,提高粉碎的效率和均匀度,并在第一破碎箱底端设置有送料箱,可以使未切碎的偏大生石灰再一次进入第一破碎箱进行破碎,便于整个装置的循环使用,节约能源,实用性强。(The invention discloses a raw material crusher for producing quicklime powder, which comprises a fixed support, a base, a feeding hopper, a first crushing box, a second crushing box, a feeding box and a storage box, wherein the base is fixed at the bottom of the fixed support, the first crushing box is fixed on one support above the fixed support, the feeding hopper is installed at the top end of the first crushing box, the feeding box is fixedly installed at the bottom end inside the first crushing box, a first filter plate is arranged at the joint of the feeding box and the first crushing box, the second crushing box is fixed on the other support below the fixed support and is arranged below the feeding box, and the storage box is arranged at the bottom end outside the second crushing box. According to the invention, the first crushing box and the second crushing box are arranged on the right side of the fixed support, the large quicklime can be crushed and then ground, the large quicklime is prevented from damaging equipment, the quicklime powder is further ground conveniently, the crushing efficiency and the crushing uniformity are improved, the feeding box is arranged at the bottom end of the first crushing box, the uncrushed large quicklime can enter the first crushing box again for crushing, the whole device is convenient to recycle, the energy is saved, and the practicability is strong.)

1. The utility model provides a raw materials breaker for producing quick lime powder, includes fixed bolster (1), unable adjustment base (9), feeder hopper (11), first broken case (13), the broken case of second (21), pay-off case (16) and storage case (26), its characterized in that: the top end of the fixed base (9) is fixed with a fixed support (1), a first crushing box (13) is fixed above the fixed support (1), the top end of the first crushing box (13) is provided with a feed hopper (11), the bottom end inside the feed hopper (11) is fixed with a second motor (12) through a support, the output end of the second motor (12) is fixed with a second rotating shaft (10), the second rotating shaft (10) extends to the inside of the first crushing box (13) and is rotationally connected with the support fixed at the bottom end of the first crushing box (13), crushing knives (15) are uniformly arranged around the outer side of the second rotating shaft (10), a feeding box (16) is installed at the bottom end of the first crushing box (13), the feeding box (16) is L-shaped, and a discharge hole (18) is arranged at the joint of the first crushing box (13) and the feeding box (16), a hydraulic rod (2) is arranged on a fixed support (1) at one transverse end of the feeding box (16), the other end of the hydraulic rod (2) extends into the inside of one transverse end of the feeding box (16) and is fixed with a push plate (27), a feeding motor (19) is installed on the outer side of the bottom of one end, far away from the hydraulic rod (2), of the feeding box (16), the output end of the feeding motor (19) extends into the inclined end of the feeding box (16) and is provided with a spiral feeding paddle (17), the other end of the spiral feeding paddle (17) is rotatably connected with the top end of the feeding box (16), a first discharging pipe (14) is arranged on the left side of the top end of the feeding box (16), the first discharging pipe (14) extends to the upper part of the feeding hopper (11), a discharging hopper (20) is installed at the bottom end of the feeding box (16) under the discharging port (18), and a second sieve plate (28) is arranged at the joint of the feeding box (16) and the discharging hopper (20), the utility model discloses a crushing device of a coal mine underground mining engineering, including a hopper (20), a second crushing box (21) is installed to the bottom of going out hopper (20), the top that is close to out hopper (20) in the second crushing box (21) outside is provided with fan (3), the output of fan (3) extends to the inside of the broken box (21) of second, the central authorities in the broken box (21) of second outside install first motor (7), the output of first motor (7) extends to the broken box (21) of second inside and installs first pivot (6), and the other end of first pivot (6) is connected with the inner wall rotation of the broken box (21) of second, and the inside wall of the broken box (21) of the second of telling evenly is provided with broken tooth (5) along its circumferencial direction, evenly be provided with board hammer (8) around the outside of first pivot (6), and the one end of board hammer (8) is equipped with arc form recess, second discharging pipe (25) is installed to the bottom of the broken box (21) of second, and be provided with first sieve (22) in broken case (21) of second and second discharging pipe (25) junction, install storage case (26) on unable adjustment base (9) of the bottom of second discharging pipe (25), the inside sliding connection of storage case (26) has drawer (23), controller (24) are installed at the top of unable adjustment base (9) between fixed bolster (1) and storage case (26).

2. A raw material crusher for producing quicklime powder according to claim 1, characterized in that: the fixed bracket (1) isThe upper bracket and the lower bracket of the fixed bracket (1) are respectively and fixedly connected with the first crushing box (13) and the second crushing box (21).

3. A raw material crusher for producing quicklime powder according to claim 1, characterized in that: the first motor (7), the second motor (12), the feeding motor (19) and the fan (3) are electrically connected with the controller (24) respectively.

4. A raw material crusher for producing quicklime powder according to claim 1, characterized in that: and the output end of the fan (3), the discharge hopper (20) and the second discharge pipe (25) are respectively provided with a switch valve (4).

5. A raw material crusher for producing quicklime powder according to claim 1, characterized in that: the arrangement direction of the arc-shaped groove of the plate hammer (8) is consistent with the rotation direction of the first rotating shaft (6).

6. A raw material crusher for producing quicklime powder according to claim 1, characterized in that: the first sieve plate (22) is evenly provided with through holes with the aperture of 0.125mm, and the second sieve plate (28) is evenly provided with through holes with the aperture of 0.90 mm.

7. A raw material crusher for producing quicklime powder according to claim 1, characterized in that: one end of the drawer (23) is provided with a handle, and the handle is sleeved with an anti-slip sleeve.

Technical Field

The invention relates to the technical field of quicklime powder production processing, in particular to a raw material crusher for producing quicklime powder.

Background

The present invention relates to the field of quicklime powder producing technology, and the quicklime is a common drying agent for removing water vapour by adopting chemical absorption method, and also can be used for dewatering steel, pesticide, medicine, drying agent, tanning and alcohol, etc. It is especially suitable for puffed food, mushroom, fungus and other local products, and instrument, medicine, clothing, electronic communication, leather, textile and other products. With the development of science and technology, the lime powder is also used for sewage treatment at the present stage, and the demand of the lime powder is increasing day by day.

Quick lime is generally through calcining earlier, then smashes processing with it through various modes, in prior art, can lead to breakage inhomogeneous because quick lime directly breaks to can damage the machine, can appear quick lime not complete broken condition moreover, influence the use of quick lime powder, reduce the availability factor of quick lime powder, current device has the clout to remain after the breakage simultaneously, causes the waste of machine damage and quick lime powder.

Disclosure of Invention

The invention aims to provide a raw material crusher for producing quicklime powder, which aims to solve the problems of nonuniform raw material crushing, low raw material crushing efficiency and easy damage of a machine.

In order to achieve the purpose, the invention provides the following technical scheme: a raw material crusher for producing quicklime powder comprises a fixed support, a fixed base, a feeding hopper, a first crushing box, a second crushing box, a feeding box and a storage box, wherein the fixed support is fixed at the top end of the fixed base, the first crushing box is fixed above the fixed support, the feeding hopper is arranged at the top end of the first crushing box, a second motor is fixed at the bottom end inside the feeding hopper through a support, a second rotating shaft is fixed at the output end of the second motor, extends to the inside of the first crushing box and is rotatably connected with the support fixed at the bottom end of the first crushing box, crushing knives are uniformly arranged around the outer side of the second rotating shaft, the feeding box is mounted at the bottom end of the first crushing box and is L-shaped, a discharge port is arranged at the joint of the first crushing box and the feeding box, a hydraulic rod is arranged on the fixed support at one transverse end of the feeding box, the other end of the hydraulic rod extends to the inside of one transverse end of the feeding box and is fixed with a push plate, the outer side of the feeding box, which is far away from the bottom of one end of the hydraulic rod, is provided with a feeding motor, the output end of the feeding motor extends to the inside of the inclined end of the feeding box and is provided with a spiral feeding paddle, the other end of the spiral feeding paddle is rotatably connected with the top end of the feeding box, the left side of the top end of the feeding box is provided with a first discharging pipe, the first discharging pipe extends to the upper part of a feeding hopper, the bottom end of the feeding box is provided with a discharging hopper under the discharging port, a second sieve plate is arranged at the joint of the feeding box and the discharging hopper, the bottom end of the discharging hopper is provided with a second crushing box, the outer side of the second crushing box is provided with a fan close to the top end of the discharging hopper, the output end of the fan extends to the inside of the second crushing box, and the center of the outer side of the second crushing box is provided with a first motor, the output of first motor extends to the broken incasement portion of second and installs first pivot, and the other end of first pivot is connected with the inner wall rotation of the broken case of second, and the inside wall of the broken case of the second of telling evenly is provided with broken tooth along its circumferencial direction, evenly be provided with the board hammer around the outside of first pivot, and the one end of board hammer is equipped with arc form recess, the second discharging pipe is installed to the bottom of the broken case of second, and is provided with first sieve at the broken case of second and second discharging pipe junction, install the storage case on the unable adjustment base of the bottom of second discharging pipe, the inside sliding connection of storage case has the drawer, the controller is installed at the top of unable adjustment base between fixed bolster and the storage case.

Preferably, the fixing bracket isThe upper and lower supports of the fixed support are respectively and fixedly connected with the first crushing chamber and the second crushing chamber.

Preferably, the first motor, the second motor, the feeding motor and the fan are respectively electrically connected with the controller.

Preferably, the output end of the fan, the discharge hopper and the third discharge pipe are respectively provided with a switch valve.

Preferably, the arrangement direction of the arc-shaped groove of the plate hammer is consistent with the rotation direction of the first rotating shaft.

Preferably, the first sieve plate is uniformly provided with through holes with the aperture of 0.125mm, and the second sieve plate is uniformly provided with through holes with the aperture of 0.90 mm.

Preferably, one end of the drawer is provided with a handle, and the handle is sleeved with an anti-slip sleeve.

Compared with the prior art, the invention has the beneficial effects that: according to the raw material crusher for producing the quicklime powder, the crushing knives are uniformly arranged around the outer side of the second rotating shaft, so that massive quicklime can be subjected to primary crushing through the rotating crushing knives, a follow-up device is protected from being damaged by the massive quicklime conveniently, the crushed quicklime blocks are subjected to subsequent processing conveniently, and the processing efficiency is improved; by adopting a hydraulic rod, a push plate and a feeding box, large quicklime which is not filtered away is pushed to one side of a spiral feeding paddle in the feeding box, the quicklime blocks are continuously pushed to the top of the feeding box by the spiral feeding paddle, and then the quicklime blocks are guided back to the interior of a feeding hopper to fall again by a first discharging pipe, so that the quicklime is crushed again, and the crushing rate of the quicklime blocks is improved; through the plate hammer provided with the crushing teeth and the arc-shaped groove, the falling quicklime blocks are continuously pushed to the crushing teeth through the rotation of the plate hammer, so that the quicklime is fully crushed and falls into the storage box through the second sieve plate; the fan and the switch valve are arranged, so that the switch valve at the output end of the fan is opened, the switch valves of the discharge hopper and the second discharge pipe are closed, and then the fan blows powder remained on the plate hammer and between the gaps of the crushing teeth and naturally falls to the bottom of the second crushing box, so that after the switch valve on the second discharge pipe is opened, the remained powder can completely fall into the storage box, no powder is clamped into equipment in the device, and the device is protected; through being provided with the drawer in storage case inside, be convenient for pull open the drawer and take out the quick lime powder of broken completion, the use of the device of being convenient for.

Drawings

FIG. 1 is a schematic front view of the apparatus of the present invention;

FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1 according to the present invention;

in the figure: 1. fixing a bracket; 2. a hydraulic lever; 3. a fan; 4. an on-off valve; 5. crushing teeth; 6. a first rotating shaft; 7. a first motor; 8. a plate hammer; 9. a fixed base; 10. a second rotating shaft; 11. a feed hopper; 12. a second motor; 13. a first crushing tank; 14. a first discharge pipe; 15. a crushing knife; 16. a feeding box; 17. a screw feeding paddle; 18. a discharge port; 19. a feeding motor; 20. a discharge hopper; 21. a second crushing tank; 22. a first screen deck; 23. a drawer; 24. a controller; 25. a second discharge pipe; 26. a material storage box; 27. pushing the plate; 28. a second screen deck.

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.

Referring to fig. 1-2, an embodiment of the present invention is shown: a raw material crusher for producing quicklime powder comprises a fixed support 1, a fixed base 9, a feed hopper 11, a first crushing box 13, a second crushing box 21, a feeding box 16 and a storage box 26, wherein the fixed support 1 is fixed at the top end of the fixed base 9, so that the stability of the whole device is ensured, the first crushing box 13 is fixed above the fixed support 1, the feed hopper 11 is arranged at the top end of the first crushing box 13, a second motor 12 is fixed at the bottom end inside the feed hopper 11 through a support, a second rotating shaft 10 is fixed at the output end of the second motor 12, the second rotating shaft 10 extends into the first crushing box 13 and is rotatably connected with the support fixed at the bottom end of the first crushing box 13, crushing knives 15 are uniformly arranged around the outer side of the second rotating shaft 10, the feeding box 16 is installed at the bottom end of the first crushing box 13, the feeding box 16 is L-shaped, a discharge hole 18 is arranged at the joint of the first crushing box 13 and the feeding box 16, be provided with hydraulic stem 2 on the fixed bolster 1 of the horizontal one end of pay-off case 16, the other end of hydraulic stem 2 extends to the inside of the horizontal one end of pay-off case 16 and is fixed with push pedal 27, pay-off case 16 is kept away from the outside of 2 one end bottoms of hydraulic stem and is installed feeding motor 19, feeding motor 19's output extends to the inside of pay-off case 16 tip and is provided with spiral feeding oar 17, and the spiral feeding oar 17 other end rotates with pay-off case 16 top and is connected, the left side on pay-off case 16 top is provided with first discharging pipe 14, and first discharging pipe 14 extends to the upper portion of feeder hopper 11, be convenient for the recycling of device, the device rate of utilization has been improved. A discharge hopper 20 is arranged at the bottom end of a feeding box 16 right below a discharge port 18, a second sieve plate 28 is arranged at the joint of the feeding box 16 and the discharge hopper 20, a second crushing box 21 is arranged at the bottom end of the discharge hopper 20, a fan 3 is arranged at the outer side of the second crushing box 21 close to the top end of the discharge hopper 20, the output end of the fan 3 extends to the inside of the second crushing box 21, a first motor 7 is arranged at the center of the outer side of the second crushing box 21, the output end of the first motor 7 extends to the inside of the second crushing box 21 and is provided with a first rotating shaft 6, the other end of the first rotating shaft 6 is rotatably connected with the inner wall of the second crushing box 21, crushing teeth 5 are uniformly arranged on the inner side wall of the second crushing box 21 along the circumferential direction, plate hammers 8 are uniformly arranged around the outer side of the first rotating shaft 6, one end of each plate hammer 8 is provided with an arc-shaped groove, a second discharge pipe 25 is arranged at the bottom end of the second crushing box 21, and at the output of fan 3, be equipped with ooff valve 4 on hopper 20 and the second discharging pipe 25 respectively, be convenient for control the ejection of compact, the use of the device of being convenient for and be provided with first sieve 22 in second crushing case 21 and second discharging pipe 25 junction, install storage tank 26 on the unable adjustment base 9 of the bottom of second discharging pipe 25, the inside sliding connection of storage tank 26 has drawer 23, be convenient for take out the quicklime powder that obtains, controller 24 is installed at the top of unable adjustment base 9 between fixed bolster 1 and storage tank 26.

The working principle is as follows: when the quick lime crusher is used, an external power supply is firstly switched on, untreated quicklime blocks are firstly put into the first crushing box 13 from the feed hopper 11, the second motor 12 is started through the controller 24, the second motor 12 drives the second rotating shaft 10 to rotate, the falling quicklime blocks are preliminarily crushed by the rotating crushing knife 15, the preliminarily crushed quicklime blocks enter the feeding box 16, the quicklime blocks crushed into fine particles enter the second crushing box 21 through the second sieve plate 28, after all the quicklime blocks in the first crushing box 13 are crushed, the hydraulic rod 2 telescopically drives the push plate 27 to push large quicklime which is not filtered away to one side of the spiral feeding paddle 17, at the moment, the feeding motor 19 drives the spiral feeding paddle 17 to rotate to push the quicklime blocks to the top of the feeding box 16 continuously, and then the quicklime blocks are guided back to the inside of the feed hopper 11 through the first discharge pipe 14 to fall again, so that the quicklime is crushed again, until quicklime blocks enter the second crushing box 21 through the second sieve plate 28, the first motor 7 drives the first rotating shaft 6 and the board hammer 8 to rotate, so that small quicklime blocks entering the second crushing box 21 can be continuously pushed to the crushing teeth 5 by the board hammer 8 to fully crush the quicklime, when the quicklime is crushed to a particle size which can pass through the second sieve plate 28, crushed quicklime powder naturally falls into the storage box 26, after the quicklime powder in the second crushing box 21 is completely crushed, the on-off valve 4 at the output end of the fan 3 is opened, the on-off valves 4 of the discharge hopper 20 and the second discharge pipe 25 are closed, the fan 3 is opened to blow up powder remained between the board hammer 8 and the gaps between the crushing teeth 5 by wind power and then naturally falls to the bottom of the second crushing box 21, and finally the on-off valve 4 of the second discharge pipe 25 is opened to enable all the remained powder to fall into the storage box 26, the obtained quicklime powder can be taken out by pulling the drawer 23 open.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.