CN214831713U

CN214831713U - Anti-segregation device for hopper of spreading machine

Info

Publication number: CN214831713U
Application number: CN202120850225.1U
Authority: CN
Inventors: 金刚
Original assignee: Jiangyin Furen Heavy Industry Machinery Co ltd
Current assignee: Jiangyin Furen Heavy Industry Machinery Co ltd
Priority date: 2021-04-24
Filing date: 2021-04-24
Publication date: 2021-11-23
Anticipated expiration: 2031-04-24

Abstract

The utility model discloses a paver hopper prevents segregation device, concretely relates to paver technical field, its technical scheme is: including the hopper, the hopper middle-end inner wall is equipped with the conveyer belt, still includes: the moving device is fixedly arranged on the inner wall of the hopper; and a protective box fixedly arranged at one end of the mobile device; and a rotating device connected to the inner wall of the protective box; and a direction changing device connected to one end of the rotating device; and a stirring device connected to one end of the rotating device; rotary device includes box and little pivot, the beneficial effects of the utility model are that: carry conveyer belt department with the bulk cargo in the hopper outside through removing rotatory agitating unit to still stirring the bulk cargo at the in-process of carrying and mixing, not only can avoid the phenomenon that the bulk cargo segregation appears like this, still can avoid piling up the material of segregation in the centre, thereby not only can improve the quality of paving, still can avoid causing the wasting of resources.

Description

Anti-segregation device for hopper of spreading machine

Technical Field

The utility model relates to a paver field, concretely relates to segregation device is prevented to paver hopper.

Background

The paver is a construction equipment mainly used for paving various materials of base course and surface course on the expressway, it is by the mutual cooperation of various systems to finish the paving work, the specification of the paver is numerous, but its structural principle is roughly the same, mainly by the frame system, the driving system (engine system and hydraulic system), the electric control system, the hopper accepts the material system, the scraper blade conveying system, the screw feeder divides the material system, the ironing device and leveling system make up, the hopper accepts the material system and is made up of hopper, hopper cylinder, hopper hinge shaft, the hopper is fixed on both sides of frame through the hinge shaft of hopper, close by the hopper cylinder, the hopper accepts the material system and receives the mixture that the skip unloads and stores temporarily, the hopper opens and closes freely, the hopper opens during normal work, make the skip pour into the mixture.

The prior art has the following defects: the hopper of the existing paver is used for stabilizing the paving process of the granules, when the dump truck dumps the bulk materials into the hopper of the paver, the bulk materials automatically fall to cause segregation of the material parts on two sides of the hopper, when the materials are gathered in the middle of two sides of the hopper, the segregated materials are piled up in the middle, and the problem of local looseness is easily caused after paving, so that the paving quality can be influenced.

Therefore, the invention is necessary to develop an anti-segregation device for the hopper of the spreading machine.

SUMMERY OF THE UTILITY MODEL

For this reason, the utility model provides a paver hopper prevents segregation device drives rotary device through the mobile device and removes, and the rotary device of removal will drive agitating unit and remove and rotate to make agitating unit stir and carry the bulk cargo in to the hopper, in order to solve the bulk cargo from falling the material part segregation that can cause the hopper both sides, when holding together the material in the middle of the hopper both sides side direction, can be with the material pile of segregation to the problem in the middle.

In order to achieve the above object, the present invention provides the following technical solutions: the utility model provides a paver hopper anti-segregation device, includes the hopper, the hopper middle-end inner wall is equipped with the conveyer belt, still includes: the moving device is fixedly arranged on the inner wall of the hopper; and

the protective box is fixedly arranged at one end of the mobile device; and

the rotating device is connected to the inner wall of the protective box; and

a direction changing device connected to one end of the rotating device; and

the stirring device is connected to one end of the rotating device;

the rotating device comprises a box body and a small rotating shaft, a servo motor is inserted in the inner wall of the box body, and the output end of the servo motor is connected with the large rotating shaft through a connecting rod;

the direction changing device comprises a first gear and a second gear, the top end of the large rotating shaft is fixedly arranged on the inner wall of the second gear, the left end of the small rotating shaft is fixedly arranged on the inner wall of the first gear, and the first gear is meshed with the second gear;

agitating unit includes straight leaf agitator one and straight leaf agitator two, the even fixed mounting in big pivot bottom straight leaf agitator one, little pivot right-hand member fixed mounting straight leaf agitator two.

Preferably, the first bearing is fixedly installed at the middle end of the large rotating shaft and fixedly installed on the inner wall of the bottom end of the protective box.

Preferably, a second bearing is fixedly installed on the inner wall of the right end of the protection box, and the small rotating shaft is fixedly installed on the inner wall of the second bearing.

Preferably, the right end of the small rotating shaft is located on the right side of the protective box.

Preferably, the box body is fixedly arranged on the inner wall of the top end of the protection box.

Preferably, the mobile device comprises a box body, a hydraulic cylinder is inserted into the inner wall of the box body, and the output end of the hydraulic cylinder is fixedly installed on the protection box through a hydraulic rod.

Preferably, the box bodies are uniformly and fixedly arranged at two ends of the inner wall of the hopper.

Preferably, the bottom end of the large rotating shaft is positioned below the protective box.

Preferably, the stirring device further comprises a first push type stirrer and a second push type stirrer, and the first push type stirrer is uniformly and fixedly installed at the bottom end of the large rotating shaft.

Preferably, a second push type stirrer is fixedly installed at the right end of the small rotating shaft.

The utility model has the advantages that:

1. when the utility model is used, when the bulk material falls into the hopper, the hydraulic cylinder drives the protective box to move through the hydraulic rod, the moving protective box drives the first straight blade stirrer and the second straight blade stirrer to move, when the first straight blade stirrer and the second straight blade stirrer move, the servo motor drives the large rotating shaft to rotate, the large rotating shaft rotates the second gear, the second gear rotates the small rotating shaft through the first gear, the first straight blade stirrer rotates through the large rotating shaft, and the second straight blade stirrer rotates through the small rotating shaft, so that the first straight blade stirrer and the second straight blade stirrer rotate while moving, thereby stirring and mixing the material in the hopper, avoiding the phenomenon of bulk material segregation, when the first straight blade stirrer and the second straight blade stirrer move inwards through the hydraulic cylinder, the rotating first straight blade stirrer and the second straight blade stirrer can convey the bulk material outside the hopper to the conveying belt, so that the segregated bulk material is prevented from being accumulated in the middle, the bulk material outside the hopper is conveyed to the conveying belt by moving the rotating stirring device, and the bulk material is stirred and mixed in the conveying process, so that the phenomenon of segregation of the bulk material is avoided, the segregated bulk material is prevented from being accumulated in the middle, the paving quality is improved, and resource waste is avoided;

2. the moving device drives the rotating device to move, and the moving rotating device drives the stirring device to move and rotate, so that the stirring device can stir and convey bulk materials in the hopper, and the stirring device has the advantages of being stable in structure and convenient to operate.

Drawings

Fig. 1 is a schematic front view of the structure of embodiment 1 provided by the present invention;

fig. 2 is an enlarged schematic view of the area a in the front view of the structure of embodiment 1 provided by the present invention;

fig. 3 is a schematic top view of the structure of embodiment 1 provided by the present invention;

FIG. 4 is a schematic front view of a three-dimensional structure of the straight blade agitator provided by the present invention;

fig. 5 is a schematic front view of the structure of embodiment 2 provided by the present invention;

fig. 6 is an enlarged schematic view of the structure front view B region in the embodiment 2 provided by the present invention;

fig. 7 is a schematic top view of a push-type agitator according to the present invention.

In the figure: the device comprises a stirring device 1, a first straight blade stirrer 11, a second straight blade stirrer 12, a first push type stirrer 13, a second push type stirrer 14, a hopper 2, a conveying belt 21, a moving device 3, a box body 31, a hydraulic cylinder 32, a protective box 4, a rotating device 5, a box body 51, a servo motor 52, a large rotating shaft 53, a first bearing 54, a small rotating shaft 55, a second bearing 56, a direction changing device 7, a first gear 71 and a second gear 72.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Embodiment 1, refer to fig. 1-4 of the accompanying drawings, the utility model provides a pair of paver hopper anti-segregation device, including

hopper

2, 2 middle-end inner walls of hopper are equipped with conveyer belt 21, still include: a moving device 3 fixedly arranged on the inner wall of the hopper 2; and

a protective box 4 fixedly arranged at one end of the mobile device 3; and

a rotating device 5 connected to the inner wall of the protective box 4; and

a direction changing device 7 connected to one end of the rotating device 5; and

the stirring device 1 is connected to one end of the rotating device 5;

further, rotary device 5 includes box 51 and little pivot 55, box 51 inner wall grafting servo motor 52, the big pivot 53 is connected through the connecting rod to the servo motor 52 output, and is concrete, and servo motor 52 has the effect that drives big pivot 53 and rotate.

Further, the direction changing device 7 comprises a first gear 71 and a second gear 72, the top end of the large rotating shaft 53 is fixedly mounted on the inner wall of the second gear 72, the left end of the small rotating shaft 55 is fixedly mounted on the inner wall of the first gear 71, the first gear 71 is meshed with the second gear 72, specifically, the large rotating shaft 53 rotates to drive the second gear 72 to rotate, and the second gear 72 rotates to drive the small rotating shaft 55 to rotate through the first gear 71.

Further, agitating unit 1 includes straight leaf agitator 11 and straight leaf agitator two 12, the even fixed mounting in big pivot 53 bottom straight leaf agitator 11, little pivot 55 right-hand member fixed mounting straight leaf agitator two 12, it is concrete, big pivot 53 has the effect that drives straight leaf agitator 11 and rotate, and little pivot 55 has the effect that drives straight leaf agitator two 12 and rotate, and rotatory straight leaf agitator 11 and straight leaf agitator two 12 have the effect of stirring the material in hopper 2.

Further, a first bearing 54 is fixedly installed at the middle end of the large rotating shaft 53, and the first bearing 54 is fixedly installed on the inner wall of the bottom end of the protection box 4.

Further, a second bearing 56 is fixedly installed on the inner wall of the right end of the protection box 4, and the small rotating shaft 55 is fixedly installed on the inner wall of the second bearing 56.

Further, the right end of the small rotating shaft 55 is located at the right side of the protection box 4.

Further, a box body 51 is fixedly arranged on the inner wall of the top end of the protection box 4.

Further, mobile device 3 includes box body 31, box body 31 inner wall grafting pneumatic cylinder 32, the pneumatic cylinder 32 output passes through hydraulic stem fixed mounting protective housing 4, and is concrete, and pneumatic cylinder 32 has the effect that drives protective housing 4 and move through the hydraulic stem, and movable protective housing 4 has the effect that drives straight leaf agitator 11 and straight leaf agitator two 12 and move, and when making straight leaf agitator 11 and straight leaf agitator two 12 move toward the inboard through pneumatic cylinder 32, rotatory straight leaf agitator 11 and straight leaf agitator two 12 have and carry conveyer belt 21 department with the bulk cargo in the hopper 2 outside to in-process at the transport, still have the effect of stirring.

Furthermore, box bodies 31 are uniformly and fixedly arranged at two ends of the inner wall of the hopper 2.

Further, the bottom end of the large rotating shaft 53 is located below the protective box 4.

The utility model discloses a use as follows: when the bulk cargo falls into the hopper 2 when the utility model is used, the hydraulic cylinder 32 drives the protective box 4 to move through the hydraulic rod, the moving protective box 4 drives the first straight blade stirrer 11 and the second straight blade stirrer 12 to move, when the first straight blade stirrer 11 and the second straight blade stirrer 12 move, the servo motor 52 drives the large rotating shaft 53 to rotate, the rotating large rotating shaft 53 drives the second gear 72 to rotate, the rotating second gear 72 drives the small rotating shaft 55 to rotate through the first gear 71, then the large rotating shaft 53 drives the first straight blade stirrer 11 to rotate, and the small rotating shaft 55 drives the second straight blade stirrer 12 to rotate, thus the first straight blade stirrer 11 and the second straight blade stirrer 12 can still rotate when moving, thereby stirring and mixing the materials in the hopper 2, in order to avoid the phenomenon that the bulk cargo segregation appears, when making straight leaf agitator 11 and straight leaf agitator two 12 toward the inboard when moving through pneumatic cylinder 32, conveyer belt 21 department will be carried with the bulk cargo in the 2 outsides of hopper to rotatory straight leaf agitator 11 and straight leaf agitator two 12 to avoid the bulk cargo of segregation to pile up in the centre, wherein choose for use straight leaf agitator 11 and straight leaf agitator two 12 as agitating unit 1, have the effectual effect that drives the bulk cargo and move.

Embodiment 2, refer to fig. 5-7, the utility model provides a pair of segregation device is prevented to paver hopper, including

hopper

a protective box 4 fixedly arranged at one end of the mobile device 3; and

a rotating device 5 connected to the inner wall of the protective box 4; and

the stirring device 1 is connected to one end of the rotating device 5;

further, agitating unit 1 still includes impulse type agitator 13 and impulse type agitator two 14, the even fixed mounting in big pivot 53 bottom impulse type agitator 13, specifically, big pivot 53 has the effect that drives impulse type agitator 13 and rotate.

Further, a second push type stirrer 14 is fixedly installed at the right end of the small rotating shaft 55, specifically, the small rotating shaft 55 has an effect of driving the second push type stirrer 14 to rotate, and the first rotary push type stirrer 13 and the second push type stirrer 14 have an effect of stirring materials in the hopper 2.

The utility model discloses a use as follows: when the bulk material falls into the hopper 2 when the utility model is used, the hydraulic cylinder 32 drives the protective box 4 to move through the hydraulic rod, the moving protective box 4 drives the first push-type stirrer 13 and the second push-type stirrer 14 to move, when the first push-type stirrer 13 and the second push-type stirrer 14 move, the servo motor 52 drives the large rotating shaft 53 to rotate, the rotating large rotating shaft 53 drives the second gear 72 to rotate, the rotating second gear 72 drives the small rotating shaft 55 to rotate through the first gear 71, then the large rotating shaft 53 drives the first push-type stirrer 13 to rotate, and the small rotating shaft 55 drives the second push-type stirrer 14 to rotate, so that the first push-type stirrer 13 and the second push-type stirrer 14 can also rotate while moving, thereby stirring and mixing the material in the hopper 2, in order to avoid the phenomenon that the bulk cargo segregation appears, when making impulse type agitator 13 and impulse type agitator two 14 move towards the inboard through pneumatic cylinder 32, rotatory impulse type agitator 13 and impulse type agitator two 14 will carry the bulk cargo in the hopper 2 outside to conveyer belt 21 department to avoid the bulk cargo of segregation to pile up in the middle, wherein choose for use impulse type agitator 13 and impulse type agitator two 14 as agitating unit 1, have effectual effect of stirring the bulk cargo.

The above description is only a preferred embodiment of the present invention, and any person skilled in the art may modify the present invention or modify it into an equivalent technical solution by using the technical solutions described above. Therefore, any simple modifications or equivalent replacements made according to the technical solution of the present invention belong to the scope of the claimed invention as far as possible.

Claims

1. The utility model provides a segregation device is prevented to paver hopper, includes hopper (2), hopper (2) middle-end inner wall is equipped with conveyer belt (21), its characterized in that still includes: the moving device (3) is fixedly arranged on the inner wall of the hopper (2); and

a protective box (4) fixedly arranged at one end of the mobile device (3); and

a rotating device (5) connected to the inner wall of the protective box (4); and

a direction changing device (7) connected to one end of the rotating device (5); and

the stirring device (1) is connected to one end of the rotating device (5);

the rotating device (5) comprises a box body (51) and a small rotating shaft (55), a servo motor (52) is inserted into the inner wall of the box body (51), and the output end of the servo motor (52) is connected with a large rotating shaft (53) through a connecting rod;

the direction changing device (7) comprises a first gear (71) and a second gear (72), the top end of the large rotating shaft (53) is fixedly installed on the inner wall of the second gear (72), the left end of the small rotating shaft (55) is fixedly installed on the inner wall of the first gear (71), and the first gear (71) is meshed with the second gear (72);

agitating unit (1) is including straight leaf agitator one (11) and straight leaf agitator two (12), the even fixed mounting in big pivot (53) bottom straight leaf agitator one (11), little pivot (55) right-hand member fixed mounting straight leaf agitator two (12).

2. The anti-segregation device for the hopper of the paver of claim 1, wherein: the middle end of the large rotating shaft (53) is fixedly provided with a first bearing (54), and the first bearing (54) is fixedly arranged on the inner wall of the bottom end of the protective box (4).

3. The anti-segregation device for the hopper of the paver of claim 1, wherein: and a second bearing (56) is fixedly installed on the inner wall of the right end of the protective box (4), and the small rotating shaft (55) is fixedly installed on the inner wall of the second bearing (56).

4. The anti-segregation device for the hopper of the paver of claim 1, wherein: the right end of the small rotating shaft (55) is positioned on the right side of the protective box (4).

5. The anti-segregation device for the hopper of the paver of claim 1, wherein: and a box body (51) is fixedly arranged on the inner wall of the top end of the protective box (4).

6. The anti-segregation device for the hopper of the paver of claim 1, wherein: the mobile device (3) comprises a box body (31), a hydraulic cylinder (32) is inserted into the inner wall of the box body (31), and the output end of the hydraulic cylinder (32) is fixedly installed on the protection box (4) through a hydraulic rod.

7. The anti-segregation device for the hopper of the paver of claim 1, wherein: and box bodies (31) are uniformly and fixedly arranged at two ends of the inner wall of the hopper (2).

8. The anti-segregation device for the hopper of the paver of claim 1, wherein: the bottom end of the large rotating shaft (53) is positioned below the protective box (4).

9. The anti-segregation device for the hopper of the paver of claim 1, wherein: agitating unit (1) still includes impulse type agitator one (13) and impulse type agitator two (14), even fixed mounting in big pivot (53) bottom impulse type agitator one (13).

10. The anti-segregation device for the hopper of the paver of claim 1, wherein: and a second push type stirrer (14) is fixedly arranged at the right end of the small rotating shaft (55).