CN209735696U

CN209735696U - Waste gypsum crushing device

Info

Publication number: CN209735696U
Application number: CN201920417661.2U
Authority: CN
Inventors: 陈明信; 陈金贵; 陈能新
Original assignee: Dehua Xinyuan Renewable Resources Co Ltd
Current assignee: Dehua Xinyuan Renewable Resources Co Ltd
Priority date: 2019-03-29
Filing date: 2019-03-29
Publication date: 2019-12-06
Anticipated expiration: 2029-03-29

Abstract

The utility model relates to an old and useless gypsum field of handling specifically discloses an old and useless gypsum breaker to the broken incomplete problem of current old and useless gypsum, now proposes following scheme: it includes broken case, broken case is cavity type cuboid structure setting, and one side wall of broken case has the rotation motor through the mounting screw, and the output shaft who rotates the motor has the dwang, the fixed cover of circumference lateral wall of dwang is equipped with the main gear dish, the internal connection that the tip of dwang extends to broken case has initiative crushing roller, and the other end of initiative crushing roller is connected with the inner wall rotation of broken case. The utility model discloses novel structure, and the device can carry out effectual crushing operation to old and useless gypsum to can carry out the sieve material operation to the gypsum that the breakage was accomplished, thereby the convenience is collected the gypsum that is not broken complete, also makes things convenient for the unloading operation of sieve flitch simultaneously, improves crushing efficiency, also improves waste utilization simultaneously, suitable popularization.

Description

Waste gypsum crushing device

Technical Field

The utility model relates to an old and useless gypsum field of handling especially relates to an old and useless gypsum breaker.

Background

Gypsum is a monoclinic mineral and is a hydrate whose main chemical component is calcium sulfate. Gypsum is a widely used industrial and building material. Can be used for cement retarders, gypsum building products, model making, medical food additives, sulfuric acid production, paper fillers, paint fillers and the like. The gypsum and its products have fine sound-proof, heat-insulating and fire-proof properties due to the microporous structure and heat-dewatering property.

Present old and useless gypsum is carrying out the broken handle in-process, and the breakage is complete inadequately, and efficiency is lower to lead to the utilization ratio of old and useless gypsum to be lower, serious extravagant resource is unfavorable for sustainability development, consequently, in order to solve this type of problem, the utility model provides an old and useless gypsum breaker.

SUMMERY OF THE UTILITY MODEL

The utility model provides a pair of old and useless gypsum breaker has solved the broken incomplete problem of current old and useless gypsum.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

A waste gypsum crushing device comprises a crushing box, wherein the crushing box is of a hollow cuboid structure, a rotating motor is mounted on one side wall of the crushing box through a screw, an output shaft of the rotating motor is connected with a rotating rod, a main gear disc is fixedly sleeved on the side wall of the circumference of the rotating rod, a driving crushing roller is connected to the inside of the rotating rod, which extends to the crushing box, the other end of the driving crushing roller is rotatably connected with the inner wall of the crushing box, two driven crushing rollers which are symmetrically arranged are rotatably mounted in the crushing box, the two driven crushing rollers are respectively arranged on two sides of the driving crushing roller, a sieve plate is arranged in the crushing box and is arranged below the driving crushing roller, guide grooves which are symmetrically arranged are formed in two side walls of the sieve plate, and springs which are transversely arranged are connected in the guide grooves, the both sides inner wall connection of broken case has the deflector that the symmetry set up, and deflector and guide way sliding connection, and the end connection of deflector and spring, one side that sieve flitch is close to the rotation motor is provided with the screw hole, and screw hole internal thread installs the threaded rod, and the outside connection that the tip of threaded rod extends to broken case has the pinion dish, broken case is close to the inside mounting groove that is provided with in one side of rotating the motor, and the threaded rod runs through the mounting groove setting, and the threaded rod is located the inside circumference lateral wall of mounting groove and installs the torsional spring.

Preferably, the main gear disc and the pinion gear disc are respectively provided with a tooth block at one half of the circumferential side wall, and the main gear disc is meshed with the pinion gear disc.

Preferably, the top of broken case is provided with the feeder hopper, and the bottom of broken case is provided with first discharge gate.

Preferably, the lower sections of the two side walls of the crushing box are connected with the dust collecting boxes which are symmetrically arranged, the two side walls of the crushing box are provided with second discharge holes which are symmetrically arranged, the second discharge holes are provided with cover plates, and the second discharge holes are arranged above the dust collecting boxes.

preferably, the driving crushing roller and the driven crushing roller are extended to the outside of the crushing box through a rotating shaft at one end far away from the rotating motor and are respectively connected with a main belt pulley and an auxiliary belt pulley, and a transmission belt is connected between the main belt pulley and the auxiliary belt pulley.

The utility model has the advantages that: through the setting of feeder hopper, broken case, initiative crushing roller, guide way, spring, deflector, dust-collecting box, pinion disc, threaded rod, rotation motor, main gear dish, driven crushing roller for the device can carry out effectual crushing operation to old and useless gypsum, and can sieve the material operation to the gypsum that the breakage was accomplished, thereby conveniently collects the complete gypsum of breakage, also makes things convenient for the unloading operation of sieve flitch simultaneously, improves crushing efficiency.

To sum up, the device can carry out effectual crushing operation to old and useless gypsum to can sieve the material operation to the gypsum that the breakage was accomplished, thereby conveniently collect the complete gypsum of breakage not, also make things convenient for the unloading operation of sieve flitch simultaneously, improve crushing efficiency, also improve waste utilization simultaneously, suitable popularization.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention.

Fig. 2 is a schematic view of the installation structure of the driving crushing roller and the driven crushing roller according to the embodiment of the present invention.

Reference numbers in the figures: the crushing device comprises a feeding hopper 1, a crushing box 2, a driving crushing roller 3, a guide groove 4, a spring 5, a guide plate 6, a dust collection box 7, a pinion disk 8, a threaded rod 9, a rotating motor 10, a main gear disk 11, a driven crushing roller 12 and a sieving plate 13.

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. 1-2, a waste gypsum crushing device comprises a crushing box 2, wherein the crushing box 2 is arranged in a hollow cuboid structure, a rotating motor 10 is installed on one side wall of the crushing box 2 through a screw, an output shaft of the rotating motor 10 is connected with a rotating rod, a main gear disc 11 is fixedly sleeved on the circumferential side wall of the rotating rod, a driving crushing roller 3 is connected to the inner part of the crushing box 2, the other end of the driving crushing roller 3 is rotatably connected with the inner wall of the crushing box 2, two symmetrically arranged driven crushing rollers 12 are rotatably installed in the crushing box 2, the two driven crushing rollers 12 are respectively arranged on two sides of the driving crushing roller 3, a sieve plate 13 is arranged in the crushing box 2 and located below the driving crushing roller 3, guide grooves 4 are symmetrically arranged on two side walls of the sieve plate 13, and the spring 5 transversely arranged is connected in the guide groove 4, the inner walls of the two sides of the crushing box 2 are connected with guide plates 6 symmetrically arranged, the guide plates 6 are in sliding connection with the guide groove 4, the guide plates 6 are connected with the end parts of the spring 5, one side of the screening plate 13 close to the rotating motor 10 is provided with a threaded hole, a threaded rod 9 is arranged in the threaded hole, the end part of the threaded rod 9 extends to the outside of the crushing box 2 and is connected with a pinion disc 8, one side of the crushing box 2 close to the rotating motor 10 is internally provided with a mounting groove, the threaded rod 9 runs through the mounting groove, the circumferential side wall of the threaded rod 9 in the mounting groove is provided with a torsion spring, the main gear disc 11 and half of the circumferential side wall of the pinion disc 8 are both provided with tooth blocks, the main gear disc 11 is meshed with the pinion disc 8, the top end of the crushing box 2 is provided with a, the hypomere of 2 both sides walls of broken case is connected with the dust collection box 7 that the symmetry set up, and the both sides wall of broken case 2 is equipped with the second discharge gate that the symmetry set up, and second discharge gate department is provided with the apron, and the second discharge gate is located the top setting of dust collection box 7, and the axis of rotation that rotation motor 10 one end was kept away from to initiative crushing roller 3, driven crushing roller 12 extends to the outside of broken case 2 and is connected with main belt pulley, vice belt pulley respectively, and is connected with driving belt between main belt pulley and the vice belt pulley.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The working principle is as follows: when the waste gypsum crushing device is used, waste gypsum is poured into the crushing box 2 through the feeding hopper 1, the rotating motor 10 is started at the same time, the rotating motor 10 drives the rotating rod and the driving crushing roller 3 to rotate, the rotating shaft at the end part of the driving crushing roller 3 drives the main belt pulley to rotate, the main belt pulley drives the auxiliary belt pulley to rotate through the transmission belt, so that the driven crushing roller 12 is driven to rotate, the driving crushing roller 3 is matched with the driven crushing roller 12 to crush the waste gypsum, the crushed gypsum falls onto the sieve plate 13, the completely crushed gypsum falls into the collecting box through the sieve plate 13 and the first discharge hole at the bottom end of the crushing box 2, the incompletely crushed gypsum is placed at the top end of the sieve plate 13, the rotating rod drives the main gear plate 11 to rotate while the rotating rod rotates, the tooth blocks on the main gear plate 11 are meshed with the tooth blocks on the auxiliary gear plate 8, thereby making the pinion plate 8 rotate, the pinion plate 8 drives the threaded rod 9 to rotate, and the threaded rod 9 deforms the torsion spring, and simultaneously the threaded rod 9 rotates to make the sieve plate 13 move in the horizontal direction, and make the guide plate 6 slide in the guide slot 4, and simultaneously make the spring 5 deform, when the tooth block on the main gear plate 11 is separated from the tooth block on the pinion plate 8, the torsion spring drives the threaded rod 9 to rotate reversely, thereby making the sieve plate 13 move reversely, and the shape of the spring 5 is recovered, thereby making the sieve plate 13 do reciprocating motion, thereby being capable of preventing the sieve plate 13 from being blocked, improving the blanking efficiency, after the crushing is completed, the cover plates at two second discharge ports of the side wall of the crushing box 2 are opened, then the waste gypsum which is not completely crushed is drawn out and collected in the dust collection box 7, then the cover plates are covered, the rotary motor 10 is started again to crush the waste gypsum which is not completely crushed, until the crushing is complete.

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

1. The waste gypsum crushing device comprises a crushing box (2) and is characterized in that the crushing box (2) is of a hollow cuboid structure, a rotating motor (10) is mounted on one side wall of the crushing box (2) through a screw, an output shaft of the rotating motor (10) is connected with a rotating rod, a main gear disc (11) is fixedly sleeved on the circumferential side wall of the rotating rod, a driving crushing roller (3) is connected to the inner part of the crushing box (2) from the end part of the rotating rod, the other end of the driving crushing roller (3) is rotatably connected with the inner wall of the crushing box (2), two driven crushing rollers (12) which are symmetrically arranged are rotatably mounted in the crushing box (2), the two driven crushing rollers (12) are respectively arranged on two sides of the driving crushing roller (3), and a sieve plate (13) is arranged in the crushing box (2), and the sieve plate (13) is arranged below the active crushing roller (3), the two side walls of the sieve plate (13) are provided with guide grooves (4) which are symmetrically arranged, springs (5) which are transversely arranged are connected in the guide grooves (4), the inner walls of the two sides of the crushing box (2) are connected with guide plates (6) which are symmetrically arranged, the guide plates (6) are in sliding connection with the guide grooves (4), the guide plates (6) are connected with the end parts of the springs (5), one side of the sieve plate (13) close to the rotating motor (10) is provided with a threaded hole, a threaded rod (9) is arranged in the threaded hole, the end part of the threaded rod (9) extends to the outside of the crushing box (2) and is connected with an auxiliary gear disc (8), one side of the crushing box (2) close to the rotating motor (10) is internally provided with a mounting groove, and the threaded rod (9) runs through the, and the threaded rod (9) is positioned on the circumferential side wall inside the mounting groove and is provided with a torsion spring.

2. The waste gypsum crushing device as claimed in claim 1, wherein the main gear disc (11) and the auxiliary gear disc (8) are provided with tooth blocks at half of the circumferential side wall, and the main gear disc (11) is meshed with the auxiliary gear disc (8).

3. The waste gypsum crushing device according to claim 1, wherein the top end of the crushing box (2) is provided with a feed hopper (1), and the bottom end of the crushing box (2) is provided with a first discharge hole.

4. The waste gypsum crushing device as claimed in claim 1, wherein the lower sections of the two side walls of the crushing box (2) are connected with symmetrically arranged dust collection boxes (7), the two side walls of the crushing box (2) are provided with symmetrically arranged second discharge ports, the second discharge ports are provided with cover plates, and the second discharge ports are arranged above the dust collection boxes (7).

5. The waste gypsum crushing device as claimed in claim 1, wherein the rotating shafts of the driving crushing roller (3) and the driven crushing roller (12) far away from one end of the rotating motor (10) extend to the outside of the crushing box (2) and are respectively connected with a main belt pulley and a secondary belt pulley, and a transmission belt is connected between the main belt pulley and the secondary belt pulley.