CN208612635U - Breaker teeth component for crusher - Google Patents

Abstract

The utility model provides a kind of breaker teeth component for crusher.The technical solution first improves transmission mode, using one group of breaker roll as drive roll, drives another group of breaker roll driven using gear, is used in the tooth head of broken material without contacting with each other, and realize the synchronous rotation of two groups of breaker rolls.On this basis, the utility model has abandoned the vertebra shape tooth head of kibbler roll routine, it is substituted with the blade of dispersion shape, since staggered blade has bigger contact area and longer tangential length during rotation, instantaneous clamping and cutting effect can be played to smaller particle object.In addition, the utility model is pressurization in warehouse using air pump, and it is provided with bulkhead percussion mechanism, helps avoid material in heaps piece of partial shape, thus smooth whereabouts.Using the utility model can effective improving material crushing effect, there is good promotion prospect.

Description

Breaker teeth component for crusher

Technical field

The utility model relates to mechanical equipment technical fields, and in particular to a kind of breaker teeth component for crusher.

Background technique

Kibbler roll (roll crusher) is suitable in cement, chemical industry, electric power, metallurgy, building materials, the works such as refractory material Industry department is crushed medium-hard material, such as lime stone, clinker, coke, broken, operation fine crushing in the materials such as coal.

According to the difference of smashing principle, crusher can be divided into jaw crusher, gyratory crusher, kibbler roll, Impact crusher etc., although being had differences in theory of mechanics, be all fundamentally by impact, extruding, shearing the effects of Realize that material is broken.By taking kibbler roll as an example, principle is the round roller broken material rotated towards each other using a pair.Material is through setting Standby top feed opening is fallen between two rollers, is brought into the gap between two rollers by the effect of frictional force and is gradually pressed Broken, finished product materials are leaked out from lower part.Breaker roll not only acts as squeezing action during rotation, and the tooth head on roller is also right The effects of material plays shearing, stirs, thus breaker teeth component on crushing effect have significantly affect.In the prior art, it breaks Broken machine tooth is in centrum shape, is uniformly distributed in round roller periphery, has and punctures effect but not ideal enough to the clamping action of material, Therefore when material is tentatively crushed, conventional tooth head is difficult to play further pulverization to lesser particle.This In the case of, it is necessary to further its mechanical structure is improved.

Summary of the invention

The utility model is intended to the technological deficiency for the prior art, provides a kind of breaker teeth group for crusher Part, it is limited to material clamping action in round roller rotation process with the coniform tooth head for solving crusher in the prior art, thus The technical issues of restricting crushing effect.

To realize the above technical purpose, the utility model uses following technical scheme:

For the breaker teeth component of crusher, including warehouse, shaft, motor, shaft coupling, breaker roll, blade part, tooth Wheel portion, spray thrower, appendix, filter core, air pump, the conical surface, discharge port, belt conveyor, transmission shaft, hopper wall vibrator, driving cog Wheel, wherein the upper end of shaft is located at outside warehouse, and the lower end of shaft is located inside warehouse, and the upper end of shaft passes through shaft coupling and electricity Motivation transmission connection, breaker roll has 2, wherein 1 breaker roll is connected to the lower end of shaft, each breaker roll includes blade part And gear part, it is connected between blade part and gear part by connecting rod, for blade position in the top of gear part, 2 breaker rolls are each It is spaced between the blade part of 2 breaker rolls from by its gear part and transmission gear engaged transmission；Warehouse upper end is provided with Upper cover, spray thrower are connected at the upper cover of warehouse, and one end of appendix is connected to warehouse, the other end is located at outside warehouse, defeated Filter core and air pump are in series on tracheae, the inner bottom surface of warehouse is the conical surface, is discharge port, belt conveying seat in the plane in the bottom of the conical surface In the lower section of discharge port, the both ends of belt conveyor are respectively connected with a transmission shaft, and hopper wall vibrator is connected to the outer wall of warehouse On.

Preferably, the blade part is several blades along the circumferential direction arranged, the place section of each blade It intersects on same straight line.

Preferably, hopper wall vibrator is located at the side of the conical surface.

Preferably, appendix state in a vertical shape, the upper end of the appendix are connected to warehouse.

Preferably, warehouse is in cylindrical shape, discharge port is rounded, and the internal diameter of warehouse is 3 times of discharge port diameter.

In above technical scheme, warehouse forms the space of relative closure, electronic for executing crushing operation inside it Machine drives a breaker roll of shaft bottom to rotate by shaft coupling, since the breaker roll is nibbled by its gear part with transmission gear Close transmission, and transmission gear therefore can make two breaker roll blade parts same simultaneously with the gear part of another breaker roll engaged transmission Step rotation, is based on this principle, and building stones can realize fragmentation under the extruding, cutting of two blade parts side by side, compared to The blade of traditional centrum tooth head, dense arrangement has bigger contact area and tangential length, has more to smaller particle object Good crushing effect.Spray thrower alternative at the top of warehouse is opened, and is alleviated dust by water mist and is dispersed；Appendix is made in air pump Air can be actively pumped into warehouse under, is moved downward for sand material and suitably provides air pressure, at the same time on warehouse side wall Hopper wall vibrator further can promote material to fall；Broken material is discharged after the conical surface guides from discharge port, belt conveying Broken material is delivered to designated place under the driving of transmission shaft by machine.

The utility model provides a kind of breaker teeth component for crusher.The technical solution is first to transmission mode It is improved, using one group of breaker roll as drive roll, drives another group of breaker roll driven using gear, be used in broken material Tooth head realizes the synchronous rotation of two groups of breaker rolls without contacting with each other.On this basis, the utility model has abandoned roller The vertebra shape tooth head of formula crusher routine, is substituted, during rotation due to staggered blade with the blade of dispersion shape With bigger contact area and longer tangential length, therefore instantaneous clamping and cutting effect can be played to smaller particle object Fruit.In addition, the utility model is pressurization in warehouse using air pump, and it is provided with bulkhead percussion mechanism, helps avoid material and exist In heaps piece of partial shape, thus smooth whereabouts.Using the utility model can effective improving material crushing effect, there is good popularization Prospect.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the utility model entirety；

In figure:

1, warehouse 2, shaft 3, motor 4, shaft coupling

5, breaker roll 6, blade part 7, gear part 8, spray thrower

9, appendix 10, filter core 11, air pump 12, the conical surface

13, discharge port 14, belt conveyor 15, transmission shaft 16, hopper wall vibrator

17, transmission gear.

Specific embodiment

Specific embodiment of the present utility model will be described in detail below.In order to avoid excessive unnecessary thin Section will not be described in detail to belonging to well known structure or function in the examples below.Used in following embodiment Approximating language can be used for quantitative expression, show to allow quantity to have certain variation in the case where not changing basic function. In addition to being defined, technical and scientific term used in following embodiment has general with the utility model one of ordinary skill in the art All over the identical meanings understood.

Embodiment 1

For the breaker teeth component of crusher, as shown in Figure 1, include warehouse 1, shaft 2, motor 3, shaft coupling 4, break Broken roller 5, blade part 6, gear part 7, spray thrower 8, appendix 9, filter core 10, air pump 11, the conical surface 12, discharge port 13, belt conveying Machine 14, transmission shaft 15, hopper wall vibrator 16, transmission gear 17, wherein the upper end of shaft 2 is located at outside warehouse 1, under shaft 2 End is located inside warehouse 1, and the upper end of shaft 2 is sequentially connected by shaft coupling 4 and motor 3, and breaker roll 5 has 2, wherein 1 Breaker roll 5 is connected to the lower end of shaft 2, and each breaker roll 5 includes blade part 6 and gear part 7, blade part 6 and gear part 7 it Between connected by connecting rod, blade part 6 is located at the top of gear part 7, and 2 breaker rolls 5 are each by its gear part 7 and driving cog 17 engaged transmission of wheel, it is spaced between the blade part 6 of 2 breaker rolls 5；1 upper end of warehouse is provided with upper cover, and spray thrower 8 connects At the upper cover of warehouse 1, one end of appendix 9 is connected to warehouse 1, the other end is located at outside warehouse 1, is connected on appendix 9 There are filter core 10 and air pump 11, the inner bottom surface of warehouse 1 is the conical surface 12, is discharge port 13, belt conveyor in the bottom of the conical surface 12 14 are located at the lower section of discharge port 13, and the both ends of belt conveyor 14 are respectively connected with a transmission shaft 15, and hopper wall vibrator 16 connects On the outer wall of warehouse 1.

The working principle of the device is as follows: warehouse 1 forms the space of relative closure, for executing broken make inside it Industry, motor 3 drives a breaker roll 5 rotation of 2 bottom of shaft by shaft coupling 4, since the breaker roll 5 passes through its gear part 7 with the engaged transmission of transmission gear 17, and transmission gear 17 therefore can make simultaneously with 7 engaged transmission of the gear part of another breaker roll 5 The blade parts 6 of two breaker rolls 5 rotates synchronously, and is based on this principle, building stones can two blade parts 6 side by side extruding, cut Realization fragmentation is cut off, compared to traditional centrum tooth head, the blade of dense arrangement has bigger contact area and tangent line Length has better crushing effect to smaller particle object.The spray thrower 8 at 1 top of warehouse is alternative to be opened, slow by water mist Solution dust disperses；Appendix 9 can actively be pumped into air into warehouse 1 under the effect of air pump 11, move downward suitably for sand material Air pressure is provided, the hopper wall vibrator 16 on 1 side wall of warehouse further can promote material to fall at the same time；Broken material warp The conical surface 12 is discharged after guiding from discharge port 13, and broken material is delivered to by belt conveyor 14 under the driving of transmission shaft 15 Designated place.

Embodiment 2

For the breaker teeth component of crusher, as shown in Figure 1, include warehouse 1, shaft 2, motor 3, shaft coupling 4, break Broken roller 5, blade part 6, gear part 7, spray thrower 8, appendix 9, filter core 10, air pump 11, the conical surface 12, discharge port 13, belt conveying Machine 14, transmission shaft 15, hopper wall vibrator 16, transmission gear 17, wherein the upper end of shaft 2 is located at outside warehouse 1, under shaft 2 End is located inside warehouse 1, and the upper end of shaft 2 is sequentially connected by shaft coupling 4 and motor 3, and breaker roll 5 has 2, wherein 1 Breaker roll 5 is connected to the lower end of shaft 2, and each breaker roll 5 includes blade part 6 and gear part 7, blade part 6 and gear part 7 it Between connected by connecting rod, blade part 6 is located at the top of gear part 7, and 2 breaker rolls 5 are each by its gear part 7 and driving cog 17 engaged transmission of wheel, it is spaced between the blade part 6 of 2 breaker rolls 5；1 upper end of warehouse is provided with upper cover, and spray thrower 8 connects At the upper cover of warehouse 1, one end of appendix 9 is connected to warehouse 1, the other end is located at outside warehouse 1, is connected on appendix 9 There are filter core 10 and air pump 11, the inner bottom surface of warehouse 1 is the conical surface 12, is discharge port 13, belt conveyor in the bottom of the conical surface 12 14 are located at the lower section of discharge port 13, and the both ends of belt conveyor 14 are respectively connected with a transmission shaft 15, and hopper wall vibrator 16 connects On the outer wall of warehouse 1.Wherein, the blade part 6 is several blades along the circumferential direction arranged, the place of each blade Section intersects on same straight line.Hopper wall vibrator 16 is located at the side of the conical surface 12.The state in a vertical shape of appendix 9, it is described The upper end of appendix 9 is connected to warehouse 1.Warehouse 1 is in cylindrical shape, and discharge port 13 is rounded, and the internal diameter of warehouse 1 is discharge port 3 times of 13 diameters.

The embodiments of the present invention are described in detail above, but the content is only the preferable of the utility model Embodiment is not intended to limit the utility model.All any modifications made in the application range of the utility model are equally replaced It changes and improves, should be included within the scope of protection of this utility model.

Claims (5)

1. being used for the breaker teeth component of crusher, it is characterised in that including warehouse (1), shaft (2), motor (3), shaft coupling (4), breaker roll (5), blade part (6), gear part (7), spray thrower (8), appendix (9), filter core (10), air pump (11), the conical surface (12), discharge port (13), belt conveyor (14), transmission shaft (15), hopper wall vibrator (16), transmission gear (17), transfer The upper end of axis (2) is located at warehouse (1) outside, and the lower end of shaft (2) is located at warehouse (1) inside, and the upper end of shaft (2) passes through shaft coupling Device (4) and motor (3) are sequentially connected, and breaker roll (5) has 2, wherein 1 breaker roll (5) is connected to the lower end of shaft (2), Each breaker roll (5) includes blade part (6) and gear part (7), is connected between blade part (6) and gear part (7) by connecting rod It connects, blade part (6) is located at the top of gear part (7), and 2 breaker rolls (5) are each by its gear part (7) and transmission gear (17) Engaged transmission, it is spaced between the blade part (6) of 2 breaker rolls (5)；Warehouse (1) upper end is provided with upper cover, spray thrower (8) It is connected at the upper cover of warehouse (1), one end of appendix (9) is connected to warehouse (1), the other end is located at warehouse (1) outside, defeated Filter core (10) and air pump (11) are in series on tracheae (9), the inner bottom surface of warehouse (1) is the conical surface (12), at the bottom of the conical surface (12) Portion is discharge port (13), and belt conveyor (14) is located at the lower section of discharge port (13), and the both ends of belt conveyor (14) respectively connect There is a transmission shaft (15), hopper wall vibrator (16) is connected on the outer wall of warehouse (1).

2. the breaker teeth component according to claim 1 for crusher, it is characterised in that the blade part (6) is edge Several blades of circumferencial direction arrangement, the place section of each blade intersects on same straight line.

3. the breaker teeth component according to claim 1 for crusher, it is characterised in that hopper wall vibrator (16) position In the side of the conical surface (12).

4. the breaker teeth component according to claim 1 for crusher, it is characterised in that appendix (9) is in a vertical shape The upper end of state, the appendix (9) is connected to warehouse (1).

5. the breaker teeth component according to claim 1 for crusher, it is characterised in that warehouse (1) is in cylindrical Shape, discharge port (13) is rounded, and the internal diameter of warehouse (1) is 3 times of discharge port (13) diameter.