CN210230115U

CN210230115U - Shock-absorbing device is smashed to building material

Info

Publication number: CN210230115U
Application number: CN201921135120.7U
Authority: CN
Inventors: Yongbin Ye; 叶永斌; Haibin Chen; 陈海彬
Original assignee: Fujian Xingyan Construction Technology Co Ltd
Current assignee: Fujian Xingyan Construction Technology Co Ltd
Priority date: 2019-07-24
Filing date: 2019-07-24
Publication date: 2020-04-03
Anticipated expiration: 2029-07-24

Abstract

The utility model discloses a building material crushing and damping device, which comprises a crushing box and a cylindrical block, wherein a first crushing roller and a second crushing roller are symmetrically arranged on the inner wall of the crushing box below a guide chute, the end part of one end shaft lever of the second crushing roller penetrates through the crushing box and is connected with a second circular gear in a key way, the first circular gear is meshed with the second circular gear, a vertical plate is welded at the bottom of the crushing box, a first discharge port is symmetrically arranged at both sides of the crushing box, a sieve plate is welded between the first discharge port and the top surface of the vertical plate, a sleeve is sleeved at the outside of the cylindrical block, a first spring is sleeved on the outer wall of the cylindrical block between the top surface of the sleeve and the second circular plate, a second spring is fixed between the bottom of the cylindrical block and the bottom of the sleeve, the utility model has good damping effect when building materials are crushed, the service life is prolonged, the screening is convenient, and the use is more flexible.

Description

Shock-absorbing device is smashed to building material

Technical Field

The utility model relates to a building material technical field, concretely relates to damping device is smashed to building material.

Background

Construction materials are various materials used in construction works. The building materials are various in types, and are roughly divided into: (1) inorganic materials, including metallic materials (including ferrous and non-ferrous materials) and non-metallic materials (such as natural stone, burnt earth products, cement, concrete, silicate products, etc.). (2) Organic materials, including plant materials, synthetic polymer materials (including plastics, paints, adhesives) and asphalt materials. (3) Composite materials, including asphalt concrete, polymer concrete, etc., are generally composed of inorganic non-metallic materials and organic materials. The structural materials comprise wood, bamboo, stone, cement, concrete, metal, tiles, ceramics, glass, engineering plastics, composite materials and the like; the decorative material comprises various coatings, paints, plating layers, veneers, ceramic tiles with various colors, glass with special effects and the like; the special material is used for water proofing, moisture proofing, corrosion prevention, fire prevention, flame retardance, sound insulation, heat preservation, sealing and the like.

At present, building material's crushing, the shock attenuation effect is relatively poor, and long-time use leads to the collision easily, influences the life-span of using, is not convenient for sieve simultaneously, uses not nimble enough.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a damping device is smashed to building material for solve the smashing of the building material who mentions in the above-mentioned background art, the shock attenuation effect is relatively poor, and long-time use leads to the collision easily, influences the life-span of using, is not convenient for sieve simultaneously, uses not nimble scheduling problem enough.

In order to achieve the above object, the utility model provides a following technical scheme: a building material crushing damping device comprises a crushing box and a cylindrical block, wherein a guide chute is installed on the top surface of the crushing box, a first crushing roller and a second crushing roller are symmetrically installed on the inner wall of the crushing box below the guide chute, the first crushing roller is meshed with the second crushing roller, a servo motor is installed on the outer wall of the crushing box, a main shaft is fixed at the end part of an output shaft of the servo motor through a coupler, a first circular gear is connected to the outer wall of the main shaft in a key mode, the end part of the main shaft is fixedly connected with a shaft lever at the end part of the first crushing roller, the end part of a shaft lever at one end of the second crushing roller penetrates through the crushing box and is connected with a second circular gear in a key mode, the first circular gear is meshed with the second circular gear, a vertical plate is welded at the bottom of the crushing box, first discharge holes are symmetrically formed in two sides of the crushing box, and a sieve plate is welded, the utility model discloses a crushing box, including crushing case, first discharge gate, second discharge gate, riser, cylinder shape pole, sleeve, first circular plate, first spring, second spring, guide plate, cylinder shape pole, second discharge gate, cylinder shape pole, first circular plate, bolt and nut fixedly connected with second circular plate, cylinder shape pole, first circular plate, second circular plate, cylinder shape pole, first spring, second spring is fixed with between the bottom of cylinder shape pole and the telescopic bottom.

Preferably, the sleeve is provided with four groups, and the four groups of sleeves are arranged in a pairwise symmetry manner.

Preferably, the bottom of the sleeve is adhered with a rubber pad through glue, and the section of the rubber pad is trapezoidal.

Preferably, a first limiting block is fixed at the upper end of the inner wall of the sleeve, and a second limiting block matched with the first limiting block is fixed on the outer wall of the bottom of the cylindrical rod.

Preferably, the welding has the rectangular plate on the outer wall of crushing case, servo motor installs the top surface at the rectangular plate, the welding has the support between the bottom of rectangular plate and the crushing case.

Preferably, the inclination angle of the sieve plate and the material guide plate is at least between the two degrees.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model has good damping effect when the building material is crushed, thus effectively preventing collision, improving service life, facilitating screening and being more flexible in use;

2. when the utility model is used, the servo motor and the turbine vibrator are connected with the power supply, and the servo motor drives the first round gear and the first crushing roller to rotate through the main shaft, the first circular gear is meshed with the second circular gear so as to drive the second crushing roller to rotate, then pouring the building materials into a material guide groove, crushing by using a first crushing roller and a second crushing roller, dropping the crushed building materials downwards under the action of gravity, the screening is carried out through the sieve plate under the action of the turbine vibrator so as to output the first discharge port and the second discharge port, at the moment, because the first spring is arranged between the top surface of the sleeve and the second circular plate, the second spring is arranged in the sleeve and in front of the cylindrical rod, so that the crushing and screening processes can have good damping and buffering effects, and the service life and the use flexibility of the device are improved.

Drawings

Fig. 1 is a schematic view of a front view cross-sectional structure of the present invention;

fig. 2 is a side view of the present invention;

fig. 3 is a rear view of the present invention.

In the figure: 1. a crushing box; 2. a cylindrical block; 3. a material guide chute; 4. a first crushing roller; 5. a second crushing roller; 6. a servo motor; 7. a main shaft; 8. a first circular gear; 9. a second circular gear; 10. a vertical plate; 11. a first discharge port; 12. a sieve plate; 13. a second discharge port; 14. a material guide plate; 15. a turbine vibrator; 16. a first circular plate; 17. a bolt; 18. a nut; 19. a second circular plate; 20. a cylindrical rod; 21. a sleeve; 22. a first spring; 23. a second spring; 24. a rubber pad; 25. a first stopper; 26. a second limiting block; 27. a rectangular plate; 28. and (4) a bracket.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a technical scheme as shown in figures 1-3, a building material crushing damping device, which comprises a crushing box 1 and a cylindrical block 2, wherein a guide chute 3 is arranged on the top surface of the crushing box 1, the guide chute 3 is in a conical arrangement, a discharge port is positioned right above the meshing of a first crushing roller 4 and a second crushing roller 5, so that the crushing is convenient, a first crushing roller 4 and a second crushing roller 5 are symmetrically arranged on the inner wall of the crushing box 1 below the guide chute 3, the first crushing roller 4 is meshed with the second crushing roller 5, so that the building material can be conveniently crushed, a servo motor 6 is arranged on the outer wall of the crushing box 1, a main shaft 7 is fixed on the end part of an output shaft of the servo motor 6 through a coupler, a first circular gear 8 is connected on the outer wall of the main shaft 7 in a key way, the end part of the main shaft 7 is fixedly connected with the end part of the first crushing roller 4, the end part of a shaft lever at one end of the second crushing roller 5 penetrates through the crushing box 1 and is in key connection with a second circular gear 9, the first circular gear 8 is meshed with the second circular gear 9, a vertical plate 10 is welded at the bottom of the crushing box 1, first discharge ports 11 are symmetrically arranged at two sides of the crushing box 1, a sieve plate 12 is welded between the first discharge port 11 and the top surface of the vertical plate 10, a second discharge port 13 is arranged below the first discharge port 11, guide grooves are welded on the outer walls below the first discharge port 11 and the second discharge port 13, so that the material output can be conveniently separated, a guide plate 14 is welded between the second discharge port 13 and the vertical plate 10, a turbine vibrator 15 is installed at the bottom of the crushing box 1, the model of the turbine vibrator 15 is GT10, a first circular plate 16 is welded at the bottom of the cylindrical block 2, and a second circular plate 19 is fixedly connected with the first circular plate 16 through a, the bottom of the second circular plate 19 is welded with a cylindrical rod 20, the outside of the cylindrical rod 20 is sleeved with a sleeve 21, a first spring 22 is sleeved on the outer wall of the cylindrical rod 20 between the top surface of the sleeve 21 and the second circular plate 19, and a second spring 23 is fixed between the bottom of the cylindrical rod 20 and the bottom of the sleeve 21.

Specifically, the sleeve 21 is provided with four groups, and the four groups of sleeves 21 are arranged in a pairwise symmetrical manner, so that the support can be facilitated, and meanwhile, the four groups of first springs 22 and the four groups of second springs 23 enable the damping effect to be better.

Specifically, rubber pad 24 is pasted through glue in the bottom of sleeve 21, rubber pad 24's cross-section is trapezoidal, can increase like this and the area of contact of top surface, makes to place more stable.

Specifically, the inner wall upper end of sleeve 21 is fixed with first stopper 25, be fixed with on the bottom outer wall of cylindricality pole 20 with first stopper 25 assorted second stopper 26, can prevent like this that cylindricality pole 20 breaks away from sleeve 21 and leads to the device to damage under the elastic action of second spring 23, influences the use.

Specifically, the welding has the rectangular plate 27 on the outer wall of crushing case 1, servo motor 6 installs the top surface at rectangular plate 27, the welding has support 28 between the bottom of rectangular plate 27 and the crushing case 1, can be convenient for like this install servo motor 6 fixed, can make more stable that rectangular plate 27 supported simultaneously.

Specifically, the inclination angle of the sieve plate 12 and the material guide plate 14 is at least 15 to 45 degrees, so that the sieving can be conveniently carried out, and the use is more flexible and convenient.

The working principle is as follows: when the building material screening machine is used, the servo motor 6 and the turbine vibrator 15 are powered on, the servo motor 6 drives the first circular gear 8 and the first crushing roller 4 to rotate through the main shaft 7, the first circular gear 8 is meshed with the second circular gear 9 to drive the second crushing roller 5 to rotate, then the building materials are poured into the material guide groove 3 to be crushed by the first crushing roller 4 and the second crushing roller 5, the crushed building materials fall downwards under the action of gravity, screening is carried out through the screen plate 12 under the action of the turbine vibrator 15, the screened building materials are output from the first discharge port 11 and the second discharge port 13, the first spring 22 is arranged between the top surface of the sleeve 21 and the second circular plate 19, the second spring 23 is arranged in the sleeve 21 and in front of the cylindrical rod 20, and therefore good damping and buffering effects can be achieved in the crushing and screening processes, thereby improving the service life and the flexibility of use of the device.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a damping device is smashed to building material, includes crushing case (1) and cylindricality piece (2), its characterized in that: the top surface of the crushing box (1) is provided with a guide chute (3), a first crushing roller (4) and a second crushing roller (5) are symmetrically arranged on the inner wall of the crushing box (1) below the guide chute (3), the first crushing roller (4) is meshed with the second crushing roller (5), the outer wall of the crushing box (1) is provided with a servo motor (6), the end part of an output shaft of the servo motor (6) is fixed with a main shaft (7) through a coupler, the outer wall of the main shaft (7) is in key connection with a first circular gear (8), the end part of the main shaft (7) is fixedly connected with an end shaft lever of the first crushing roller (4), the end part of one end shaft lever of the second crushing roller (5) penetrates through the crushing box (1) and is in key connection with a second circular gear (9), and the first circular gear (8) is meshed with the second circular gear (9), the bottom welding of smashing case (1) has riser (10), first discharge gate (11) have been seted up to the bilateral symmetry of smashing case (1), the welding has sieve (12) between the top surface of first discharge gate (11) and riser (10), second discharge gate (13) have been seted up to the below of first discharge gate (11), welding has stock guide (14) between second discharge gate (13) and riser (10), turbine vibrator (15) are installed to the bottom of smashing case (1), the bottom welding of cylindricality piece (2) has first circular slab (16), first circular slab (16) cup joint on the outer wall that is located cylindricality piece (20) between the top surface of sleeve (21) and second circular slab (19) through bolt (17) and nut (18) fixedly connected with second circular slab (19), the bottom welding of second circular slab (19) has cylindricality piece (20), the outside of cylindricality piece (20) has cup jointed sleeve (21), cup joint on the outer wall that is located cylindricality piece (20) between the top surface of sleeve (21) and second circular slab (19) There is a first spring (22) and a second spring (23) is fixed between the bottom of the cylindrical rod (20) and the bottom of the sleeve (21).

2. The building material pulverization shock absorber device according to claim 1, wherein: the sleeve (21) is provided with four groups, and the four groups of sleeves (21) are arranged in a pairwise symmetry manner.

3. The building material pulverization shock absorber device according to claim 1, wherein: rubber pads (24) are adhered to the bottoms of the sleeves (21) through glue, and the cross sections of the rubber pads (24) are trapezoidal.

4. The building material pulverization shock absorber device according to claim 1, wherein: the inner wall upper end of sleeve (21) is fixed with first stopper (25), be fixed with on the bottom outer wall of cylindricality pole (20) with first stopper (25) assorted second stopper (26).

5. The building material pulverization shock absorber device according to claim 1, wherein: the welding has rectangular plate (27) on the outer wall of crushing case (1), servo motor (6) are installed on the top surface of rectangular plate (27), the welding has support (28) between the bottom of rectangular plate (27) and crushing case (1).

6. The building material pulverization shock absorber device according to claim 1, wherein: the inclination angle of the sieve plate (12) and the material guide plate (14) is at least 15-45 degrees.