CN211989023U - a crushing device - Google Patents

Abstract

The utility model discloses a pulverizing device in the technical field of pulverizing machinery. 1. The output end of the crushing frame is fixedly connected to a conveyor frame with a material cavity, the upper side of the conveyor frame is connected with a conveying pipe that communicates with the material cavity, and a rotatable conveying shaft is connected to the conveying frame. A baffle is connected to the side away from the crushing frame, and the baffle extends toward the direction of the crushing frame. The conveying shaft, the baffle and the conveying frame form a material cavity. The base is fixedly connected with a material box, and the conveying pipe is inclined upward. One end is connected with the material box, the material box is connected with a rotatable connecting shaft, and the connecting shaft is arranged with spiral blades 1 and 2 with opposite directions of rotation, the base under the material box is connected with a conveyor belt, and the outside of the base is connected with The hanging box; the utility model can transport the crushed materials out in an orderly manner.

Description

a crushing device

technical field

The utility model belongs to the technical field of pulverizing machinery, in particular to a pulverizing device.

Background technique

The pulverizing device is often used to pulverize garden waste, tree branches and other materials. The pulverizing device in the prior art includes a pulverizing frame fixed on the base, and a rotatable pulverizing knife shaft is connected to the pulverizing frame, and the pulverizing knife shaft is arranged on the pulverizing knife shaft. There are several pulverizing knives, one end of the pulverizing frame is provided with a feeding port, and the other end of the pulverizing frame is provided with a discharging port. There is a collection box under the pulverizing frame at the discharging port, and the pulverized material directly enters the collecting box. Inside, the pulverized materials directly enter the collection box, and the pulverized materials cannot be transported out in an orderly manner, which is easy to generate dust.

Utility model content

The purpose of this utility model is to overcome the deficiencies in the prior art and provide a pulverizing device, which solves the technical problem that the pulverized materials cannot be transported out in an orderly manner in the prior art. The crushed material is transported out.

The purpose of the present utility model is achieved in this way: a pulverizing device includes a pulverizing frame fixed on a base, a rotatable pulverizing knife shaft is connected to the pulverizing frame, and a pulverizing knife shaft is arranged on the pulverizing knife shaft. A number of crushing knives, the output end of the crushing frame is fixedly connected with a conveying frame with a material cavity, the upper side of the conveying frame is connected with a conveying pipe that communicates with the material cavity, and the conveying frame is connected with a rotatable The side of the conveyor frame away from the pulverizing frame is connected with a baffle plate, and the baffle plate extends toward the direction of the pulverizing frame. The conveying shaft, baffle plate and conveyor frame form the material cavity, and the base A material box is fixedly connected to the top, and the upwardly inclined end of the conveying pipe is connected to the material box. A rotatable connecting shaft is connected in the material box. The second screw blade, the first screw blade and the second screw blade are arranged oppositely, a conveyor belt is connected to the base under the material box, and a suspension box is connected to the outside of the base, and the conveyor belt can transport materials into the suspension box.

When the utility model works, when the crushing knife shaft rotates, the crushing knife rotates, the crushing knife crushes the material, the crushed material enters the conveying frame, the conveying shaft rotates, the material enters the material cavity along with the conveying shaft, and the crushed material enters the material cavity with the conveying shaft. The material enters the conveying pipe, the material in the conveying pipe keeps accumulating, the material continuously enters the material box, the connecting shaft rotates, and the rotation direction of the connecting shaft is controlled, so that the first screw blade and the second screw blade convey the material to the middle, and the middle of the lower side of the material box There is a blanking port, the material falls from the blanking port to the conveyor belt, the conveyor belt transports the material to the hanging box, and the material is transported out in an orderly manner; it can be used in smashing garden waste and other work.

In order to further pulverize the material, a second pulverizing knife shaft is connected to the pulverizing frame behind the first pulverizing knife shaft, and a number of second pulverizing knives are arranged on the second pulverizing knife shaft. The first pulverizing knife and the second pulverizing knife are staggered. Setting; In this design, the first crushing knife firstly crushes the material, and the crushing knife 1 and the second crushing knife work together to squeeze the material, so that the material is further crushed, and the crushing effect is good.

In order to realize the transmission of the conveyor belt, the base is fixedly connected with a pair of support frames arranged at intervals in the left and right directions, one support frame is rotatably connected with a driving wheel, and the other support frame is rotatably connected with a driven wheel First, the driving wheel is connected with the driven wheel through the conveyor belt.

In order to further realize the conveying work of the conveyor belt, a conveying motor is fixedly connected to the outside of the other support frame, and the conveying motor is connected with the driving wheel.

In order to further improve the reliability of feeding, there is at least one feeding chute on the outer periphery of the conveying shaft; in this design, the crushed material enters the conveying frame along the crushing frame, the material is on the feeding chute, and the conveying shaft When rotating, the material enters the material cavity, the material is continuously squeezed into the conveying pipe, and the material in the conveying pipe continuously enters the material box.

In order to further realize the rotation of the conveying shaft, a drive motor is connected to the base, a transmission base is fixedly connected to the upper side of the base, a rotatable transmission shaft is connected to the transmission base, and the drive motor is connected to the transmission shaft, One end of the transmission shaft away from the driving motor is connected with a driving wheel, the conveying shaft extending out of the conveying frame is connected with the second driven wheel, and the driving wheel is connected with the second driven wheel through the first transmission belt.

In order to further realize the rotation of the connecting shaft, a support base is also fixedly connected to the upper side of the base, and a rotatable driven shaft is connected to the support base. One end is connected with the first drive wheel, the connecting shaft extending out of the material box is connected with the third driven wheel, and the first drive wheel is connected with the third driven wheel through the second transmission belt.

In order to further realize the rotation of the crushing knife shaft 1 and the crushing knife shaft 2, the other end of the driven shaft is connected with a transmission wheel 2, and the transmission wheel 2 is provided with a transmission groove 1 and a transmission groove 2. The second drive wheel is connected with a drive belt 3, and the drive wheel 2 at the second transmission slot is connected with a drive belt 4. The crushing knife shaft 1 and the crushing knife shaft 2 extending out of the crushing frame are respectively connected with driven wheel 4 and driven wheel 5. The transmission wheel 2 is connected with the driven wheel 4 through the transmission belt 3, and the transmission wheel 2 is connected with the driven wheel 5 through the transmission belt 4.

Description of drawings

Fig. 1 is the front view of the utility model.

FIG. 2 is a three-dimensional structure diagram 1 of the utility model.

FIG. 3 is a three-dimensional structural view of the utility model after the conveying pipe is hidden.

FIG. 4 is a partial enlarged view of A in FIG. 3 .

FIG. 5 is a second three-dimensional structural diagram of the utility model.

FIG. 6 is a three-dimensional structural diagram of the utility model.

FIG. 7 is a partial enlarged view of B in FIG. 6 .

FIG. 8 is a fourth three-dimensional structural diagram of the present invention.

FIG. 9 is a partial enlarged view of C in FIG. 8 .

Figure 10 is a structural diagram of the conveying roller connected to the conveying shaft in the present invention.

Among them, 1 base, 2 conveying frame, 3 conveying motor, 4 conveying belt, 5 hanging box, 6 supporting frame, 7 material box, 8 conveying pipe, 9 crushing frame, 10 transmission belt three, 11 transmission belt four, 12 connecting shaft , 13 transmission belt two, 14 transmission wheel one, 15 transmission base, 16 driving wheel, 17 transmission shaft, 18 transmission belt one, 19 baffle, 20 driven wheel three, 21 driven wheel two, 22 material cavity, 23 crushing knife shaft one, 24 feeding port, 25 transmission groove one, 26 transmission groove two, 27 transmission wheel two, 28 driven wheel four, 29 driven wheel five, 30 blanking port, 31 hanging rod, 32 conveying shaft, 33 conveying roller, 34 feeding Groove, 35 crushing knife shaft two, 36 crushing knife one, 37 crushing knife two.

Detailed ways

The present utility model will be further described below in conjunction with the accompanying drawings.

A pulverizing device as shown in Figures 1 to 10 includes a pulverizing frame 9 fixed on the base 1, the pulverizing frame 9 is connected with a rotatable pulverizing knife shaft 1 23, and a plurality of pulverizing knife shafts are arranged on the pulverizing knife shaft. Knife one 36, the pulverizing knife shaft 9 behind the pulverizing knife shaft one 23 is connected with a rotatable pulverizing knife shaft two 35, and a number of pulverizing knife two 37, pulverizing knife one 36 and pulverizing knife two are arranged on the pulverizing knife shaft two 35. 37 staggered arrangement; the output end of the crushing frame 9 is fixedly connected with the conveyor frame 2 with the material cavity 22, the end of the crushing frame 9 away from the conveyor frame 2 is opened with a feeding port 24, and the upper side of the conveyor frame 2 is connected There is a conveying pipe 8 communicating with the material cavity 22, a rotatable conveying shaft 32 is connected to the conveying frame 2, a conveying roller 33 is connected to the conveying shaft 32, and at least one feeding slot 34 is opened on the outer periphery of the conveying roller 33, and the conveying A baffle 19 is connected to the side of the frame 2 away from the pulverizing frame 9, and the baffle 19 extends toward the direction of the pulverizing frame 9. The conveying roller 33, the baffle 19 and the conveying frame 2 form a material cavity 22. The material box 7 is fixedly connected, and the upwardly inclined end of the conveying pipe 8 is connected with the material box 7. The material box 7 is connected with a rotatable connecting shaft 12. The second blade, the first spiral blade and the second spiral blade are arranged opposite to each other, the base 1 under the material box 7 is connected with the conveyor belt 4, the outer side of the base 1 is connected with the suspension box 5, and the side of the suspension box 5 opposite to the conveyor belt 4 is provided with two There are hanging rods 31 , the base 1 is provided with hanging holes corresponding to the hanging rods 31 , the hanging rods 31 are inserted into the hanging holes, and the conveyor belt 4 can transport the material into the hanging box 5 .

In order to realize the transmission of the conveyor belt 4 , a pair of supporting frames 6 spaced apart in the left and right directions are fixedly connected to the base 1 , one supporting frame 6 is rotatably connected with a driving wheel, and the other supporting frame 6 is rotatably connected There is a driven wheel 1, the driving wheel is connected with the driven wheel 1 through the conveyor belt 4, and the outer side of the other support frame 6 is fixedly connected with a conveying motor 3, and the conveying motor 3 is connected with the driving wheel.

In order to further realize the rotation of the conveying shaft 32, a driving motor is connected to the base 1, a transmission base 15 is fixedly connected to the upper side of the base 1, and a rotatable transmission shaft 17 is connected to the transmission base 15, and the driving motor is connected to the transmission shaft 17. One end of the shaft 17 away from the driving motor is connected with the driving wheel 16, and the conveying shaft 32 extending out of the conveyor frame 2 is connected with the second driven wheel 21, and the driving wheel 16 is connected with the second driven wheel 21 through the first transmission belt 18; in order to further realize the connection The rotation of the shaft 12, the upper side of the base 1 is also fixedly connected with a support seat, the support seat is connected with a rotatable driven shaft, the transmission shaft 17 is connected with the driven shaft through the transmission box, and one end of the driven shaft is connected with a transmission wheel One 14, the connecting shaft 12 extending out of the material box 7 is connected with the driven wheel three 20, the transmission wheel one 14 is connected with the driven wheel three 20 through the transmission belt two 13; in order to further realize the grinding knife shaft one 23 and the grinding knife shaft two 35 The other end of the driven shaft is connected with the second transmission wheel 27, and the second transmission wheel 27 is provided with a transmission slot 1 25 and a transmission slot 2 26, and the transmission wheel 2 27 at the transmission slot 1 25 is connected with the transmission belt 3 10. The transmission wheel two 27 at the groove two 26 is connected with the transmission belt four 11, and the pulverizing knife shaft one 23 and the pulverizing knife shaft two 35 extending out of the pulverizing frame 9 are respectively connected with the driven wheel four 28 and the driven wheel five 29. The second 27 is connected with the driven wheel 4 28 through the transmission belt 3 10, and the transmission wheel 2 27 is connected with the driven wheel 5 29 through the transmission belt 4 11.

When the utility model works, the driving motor moves, the transmission shaft 17 rotates, the transmission shaft 17 drives the driving wheel 16 to rotate, the driving wheel 16 rotates through the transmission belt 1 18 and drives the second driven wheel 21, and the second driven wheel 21 drives the conveying shaft 32 to rotate, driving The wheel 16 drives the driven shaft to rotate through the transmission box, the driven shaft drives the driving wheel 14 and the driving wheel 2 27 to rotate, the driving wheel 14 drives the driven wheel 3 20 to rotate through the transmission belt 2 13, and the driven wheel 20 drives the connecting shaft 12. Rotating, the transmission wheel 227 drives the rotation of the driven wheel 4 28 and the driven wheel 5 29 through the transmission belt 3 10 and the transmission belt 4 11 subsection, and the driven wheel 4 28 box and the driven wheel 29 subsection drives the crushing knife shaft 1 23 and the crushing knife shaft. The rotation of the second 35, the crushing knife 1 36 preliminarily crushes the material, the crushing knife 1 36 and the crushing knife 2 37 work together to squeeze the material, so that the material is further crushed, the crushing effect is good, the crushed material enters the conveyor frame 2, and the conveying shaft 32 rotates, the conveying shaft 32 drives the rotation of the conveying roller 33, the material enters the feeding chute 34, the pulverized material enters the material cavity 22, the material in the material cavity 22 enters the conveying pipe 8, and the material in the conveying pipe 8 keeps accumulating , the material is continuously squeezed into the material box 7, the connecting shaft 12 rotates, and the rotation direction of the driving motor is controlled, so that the first and second spiral blades transport the material to the middle, and the middle of the lower side of the material box 7 has a blanking port 30. The material falls from the blanking port 30 to the conveyor belt 4, the conveyor belt 4 covers the blanking port 30, the conveying motor 3 moves, the driving wheel drives the driven wheel to rotate through the conveyor belt 4, and controls the action direction of the conveying motor 3, so that the upper The conveyor belt 4 moves in the direction of the hanging box 5. The conveyor belt 4 transports the material into the hanging box 5, and transports the material out in an orderly manner. When the hanging box 5 is almost full of materials, the driving motor and the conveying motor 3 stop moving. , remove the hanging box 5, and dump the materials in the hanging box 5 to a unified collection point. If the materials are not crushed well, the materials in the hanging box 5 can be poured into the crushing frame 9 for crushing again; the utility model The crushing effect is good, and the crushed materials are transported out in an orderly manner, which is more environmentally friendly; it can be used in crushing garden waste and other work.

The present invention is not limited to the above-mentioned embodiments. On the basis of the technical solutions disclosed in the present invention, those skilled in the art can make some technical features according to the disclosed technical content without creative work. Replacement and deformation, these replacements and deformations are within the protection scope of the present invention.

Claims (8)

1. a pulverizing device, comprising a pulverizing frame fixed on a base, a rotatable pulverizing knife shaft is connected on the pulverizing frame, and a number of pulverizing knives are arranged on the pulverizing knife shaft, it is characterized in that : The output end of the crushing frame is fixedly connected with a conveying frame with a material cavity, the upper side of the conveying frame is connected with a conveying pipe communicating with the material cavity, and a rotatable conveying shaft is connected on the conveying frame, The side of the conveyor frame away from the crushing frame is connected with a baffle plate, and the baffle plate extends toward the direction of the crushing frame. The conveying shaft, the baffle plate and the conveyor frame form the material cavity, and the material is fixedly connected to the base. The upper end of the conveying pipe is connected to the material box, and the material box is connected with a rotatable connecting shaft. The first screw blade and the second screw blade are arranged oppositely, a conveyor belt is connected to the base under the material box, and a suspension box is connected to the outside of the base, and the conveyor belt can transport materials into the suspension box. 2. A pulverizing device according to claim 1, characterized in that: the second pulverizing knife shaft is connected to the pulverizing frame behind the first pulverizing knife shaft, and a number of pulverizing knife shafts are arranged on the second pulverizing knife shaft. The second knife, the first smashing knife and the second smashing knife are staggered. 3. A pulverizing device according to claim 2, wherein a pair of supporting frames spaced in the left and right directions are fixedly connected to the base, a driving wheel is rotatably connected to one supporting frame, and the other is rotatably connected to the base. A driven wheel 1 is rotatably connected to a support frame, and the driving wheel is connected with the driven wheel 1 through a conveyor belt. 4 . The pulverizing device according to claim 3 , wherein a conveying motor is fixedly connected to the outside of the other support frame, and the conveying motor is connected to the driving wheel. 5 . 5. The pulverizing device according to any one of claims 2 to 4, characterized in that: at least one feeding groove is opened on the outer periphery of the conveying shaft. 6 . The pulverizing device according to claim 2 , wherein a driving motor is connected to the base, a transmission base is fixedly connected to the upper side of the base, and a transmission base is connected to the transmission base. 7 . A rotatable transmission shaft, the driving motor is connected with the transmission shaft, the end of the transmission shaft away from the driving motor is connected with a driving wheel, the conveying shaft extending out of the conveyor frame is connected with a second driven wheel, and the driving wheel passes through the transmission belt A. Connect with the second driven wheel. 7 . The pulverizing device according to claim 6 , wherein a support base is fixedly connected to the upper side of the base, and a rotatable driven shaft is connected to the support base, and the transmission shaft is connected to the transmission box through the transmission box. The driven shaft is connected by transmission, one end of the driven shaft is connected with a driving wheel 1, and a connecting shaft extending out of the material box is connected with a driven wheel 3, and the driving wheel 1 is connected with the driven wheel 3 through a transmission belt 2. 8. A pulverizing device according to claim 7, characterized in that: the other end of the driven shaft is connected with a second transmission wheel, and the second transmission wheel is provided with a transmission groove 1 and a transmission groove 2, and the transmission groove The transmission wheel 2 at one place is connected with the transmission belt 3, the transmission wheel 2 at the transmission groove 2 is connected with the transmission belt 4, and the crushing knife shaft 1 and the crushing knife shaft 2 extending out of the crushing frame are respectively connected with the driven wheel 4 and the driven wheel. Fifth, the second transmission wheel is connected with the driven wheel 4 through the transmission belt 3, and the transmission wheel 2 is connected with the driven wheel 5 through the transmission belt 4.

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