CN216171796U

CN216171796U - Intelligent asphalt mixture mixing machine

Info

Publication number: CN216171796U
Application number: CN202122473968.4U
Authority: CN
Inventors: 黄洋; 阳瑞
Original assignee: Chongqing Yongchuan Changheng Engineering Testing Co ltd
Current assignee: Chongqing Yongchuan Changheng Engineering Testing Co ltd
Priority date: 2021-10-14
Filing date: 2021-10-14
Publication date: 2022-04-05
Anticipated expiration: 2031-10-14

Abstract

The utility model relates to an intelligent asphalt mixture mixing machine, which comprises a machine body, a stirring pot arranged at the top of the machine body and a driving box arranged above the machine body, a stirrer is arranged at one side of the bottom of the driving box close to the stirring pot, a lifting cylinder is arranged in the machine body, an output shaft of the lifting cylinder penetrates through the top of the machine body and is fixedly connected with a driving box, a driving mechanism for driving the stirrer to rotate is arranged in the driving box, through the arranged supporting mechanism, the first connecting frame and the second connecting frame are driven to rotate around the rotating shaft by the extension or contraction of the electric telescopic rod, the height of the lifting frame is adjusted, make the lifter plate arrange the agitator kettle bottom in, agitator kettle bottom is placed in the recess, for the agitator kettle provides effectual support, and the agitator kettle rocks when avoiding the stirring to mix, and reduces the effort to connecting axle and first motor output shaft, improves life.

Description

Intelligent asphalt mixture mixing machine

Technical Field

The utility model relates to the technical field of asphalt mixing machines, in particular to an intelligent asphalt mixture mixing machine.

Background

The asphalt mixture as one kind of composite material consists of asphalt, coarse aggregate, fine aggregate, mineral powder, etc. and is important material for paving asphalt road. The mixing of the mixture is a very important link, and the mixing uniformity directly influences the quality of the mixture and is related to the pavement condition of the paved road.

The agitator kettle bottom of present bituminous mixture mixer is unsettled state mostly, lacks strutting arrangement, and when the stirring mixes, the agitator kettle rocks easily, influences the effect that the pitch mixes, and the connecting axle of long-time operation agitator kettle receives the effort easily and buckles and split even, reduces life, consequently needs an intelligent bituminous mixture mixer to make the improvement to above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an intelligent asphalt mixture mixing machine to solve the problems in the background technology.

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

an intelligent asphalt mixture mixing machine comprises a machine body, a stirring pot arranged at the top of the machine body and a driving box arranged above the machine body, wherein a stirrer is arranged at one side, close to the stirring pot, of the bottom of the driving box, a lifting cylinder is arranged inside the machine body, an output shaft of the lifting cylinder penetrates through the top of the machine body and is fixedly connected with the driving box, a driving mechanism for driving the stirrer to rotate is arranged inside the driving box, the driving mechanism comprises a second motor, a first bevel gear, a driving shaft and a second bevel gear, the second motor is arranged inside the driving box, the output end of the second motor is connected with the first bevel gear, the driving shaft is arranged at the top of the stirrer, the driving shaft is rotatably connected with the driving box, the top end of the driving shaft extends into the driving box and is connected with the second bevel gear, and the second bevel gear is meshed with the first bevel gear, a rotating mechanism for driving the stirring pot to rotate is further arranged in the machine body, and a supporting mechanism is arranged between the stirring pot and the machine body;

the supporting mechanism comprises a fixed plate, a lifting frame and an electric telescopic rod, wherein the fixed plate is installed at the top of the machine body, and the lifting frame is arranged above the fixed plate and between the lifting plate and the fixed plate.

Preferably, the crane includes first link and second link, first link is the setting of crossing and the crossing point department is connected through the pivot with the second link, connecting seat and last connecting seat down are installed respectively to the same one side of fixed plate top and lifter plate bottom, second link one end is with lower connecting seat activity hinge joint, first link one end and last connecting seat activity hinge joint.

Preferably, both ends are installed respectively down limiting plate and are gone up limiting plate around fixed plate top and lifter plate bottom opposite side, have seted up first spacing spout and the spacing spout of second along length direction respectively on limiting plate and the last limiting plate down, the first gag lever post that slides in first spacing spout is all installed to the both sides of the first link other end, the gliding second gag lever post in the spacing spout of second is all installed to the both sides of the second link other end, electric telescopic handle installs at fixed plate top and output shaft and first link activity hinge.

Preferably, the top end of the lifting plate is provided with a groove matched with the stirring pot.

Preferably, slewing mechanism is including installing the first motor in the organism inside, the output of first motor run through the organism and with the outer wall connection of agitator kettle, the backup pad of vertical setting is installed to one side that the organism top is located supporting mechanism, install the connecting axle on the outer wall that first motor was kept away from to the agitator kettle, the connecting axle passes through the bearing frame and installs in the backup pad, the connecting axle is located same axis with the axis of first motor output.

Preferably, waste gas absorbing device is installed to organism one side, be connected through the trachea between waste gas absorbing device and the agitator kettle, the connecting position of trachea and agitator kettle is located the top department of agitator kettle.

Preferably, the bottom of the driving box is provided with a sealing cover plate corresponding to the position of the stirring pot, and the cross sectional area of the sealing cover plate is larger than that of the stirring pot.

Preferably, the stirring pot is divided into a heat insulation layer, a heating layer and a heat conduction layer from outside to inside in sequence, and an electric heating wire is arranged in the heating layer.

Preferably, the machine body is further provided with a controller, and the controller is electrically connected with the electric heating wire, the electric telescopic rod, the lifting cylinder, the waste gas absorption device, the first motor and the second motor.

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

1. according to the utility model, through the arranged supporting mechanism, the first connecting frame and the second connecting frame are driven to rotate around the rotating shaft through the extension or contraction of the electric telescopic rod, the height of the lifting frame is adjusted, the lifting plate is arranged at the bottom of the stirring pot, the bottom end of the stirring pot is arranged in the groove, effective support is provided for the stirring pot, the stirring pot is prevented from shaking when stirring and mixing are carried out, the acting force on the connecting shaft and the first motor output shaft is reduced, and the service life is prolonged.

2. According to the utility model, the sealing cover plate is covered on the top of the stirring pot and used for sealing the stirring pot, so that waste gas generated during asphalt mixing is prevented from overflowing, and the waste gas is absorbed and treated by the waste gas absorption device, so that the health of operators is prevented from being harmed.

3. According to the utility model, the asphalt in the mixing pot can be heated through the arranged electric heating wire, the asphalt mixing effect is improved, the heating temperature is convenient to adjust through the controller, and the use is convenient.

Drawings

FIG. 1 is a schematic diagram of the overall structure of an intelligent asphalt mixture mixer of the present invention;

FIG. 2 is a schematic diagram of the internal structure of an intelligent asphalt mixer of the present invention;

FIG. 3 is a schematic view of a support mechanism of an intelligent asphalt mixer of the present invention;

FIG. 4 is a cross-sectional view of a mixing pan of the intelligent asphalt mixer of the present invention.

In the figure: 1. a body; 2. a controller; 3. a stirred pot; 31. a thermal insulation layer; 32. a heating layer; 321. an electric heating wire; 33. a heat conductive layer; 4. a support mechanism; 41. a fixing plate; 42. a lifting plate; 421. a groove; 43. a first connecting frame; 431. a first limit rod; 44. a second link frame; 441. a second limiting rod; 45. a lower connecting seat; 46. a lower limiting plate; 461. a first limiting chute; 47. an electric telescopic rod; 48. an upper connecting seat; 49. an upper limiting plate; 491. a second limiting chute; 5. a support plate; 6. a lifting cylinder; 7. a drive box; 9. a stirrer; 10. sealing the cover plate; 11. an exhaust gas absorption device; 12. an air tube; 13. a first motor; 14. a connecting shaft; 15. a bearing seat; 16. a second motor; 17. a first bevel gear; 18. a drive shaft; 19. a second bevel gear.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative efforts based on the embodiments of the present invention belong to the protection scope of the present invention.

To facilitate an understanding of the utility model, the utility model will now be described more fully with reference to the accompanying drawings. Several embodiments of the utility model are presented in the drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1-4, the present invention provides a technical solution:

an intelligent asphalt mixture mixing machine comprises a machine body 1, a stirring pot 3 arranged at the top of the machine body 1 and a driving box 7 arranged above the machine body 1, wherein a stirrer 9 is arranged at one side, close to the stirring pot 3, of the bottom of the driving box 7, a lifting cylinder 6 is arranged inside the machine body 1, an output shaft of the lifting cylinder 6 penetrates through the top of the machine body 1 and is fixedly connected with the driving box 7, a box cover is fixedly connected with the top of the driving box 7 through bolts, the box cover is convenient to open for maintenance and repair of internal parts, a driving mechanism for driving the stirrer 9 to rotate is arranged inside the driving box 7, the driving mechanism comprises a second motor 16, a first bevel gear 17, a driving shaft 18 and a second bevel gear 19, the second motor 16 is arranged inside the driving box 7, an output end of the second motor 16 is connected with the first bevel gear 17, the driving shaft 18 is arranged at the top of the stirrer 9, the driving shaft 18 is rotatably connected with the driving box 7, the top end extends into the driving box 7 and is connected with the second bevel gear 19, the second bevel gear 19 is meshed with the first bevel gear 17, a rotating mechanism for driving the stirring pot 3 to rotate is further arranged in the machine body 1, and a supporting mechanism 4 is arranged between the stirring pot 3 and the machine body 1;

supporting mechanism 4 includes fixed plate 41, lifter plate 42, crane and electric telescopic handle 47, and fixed plate 41 is installed at the top of organism 1, and lifter plate 42 is provided with the crane in the top of fixed plate 41 and between lifter plate 42 and the fixed plate 41 arranged in, improves the support stability of agitated kettle 3 through supporting mechanism 4, and agitated kettle 3 rocks when avoiding the stirring to mix, improves pitch mixing effect, improves life.

In this embodiment, please refer to fig. 1 and fig. 2, the slewing mechanism is including installing the first motor 13 in organism 1 inside, the output of first motor 13 runs through organism 1 and is connected with the outer wall of agitator kettle 3, the backup pad 5 of vertical setting is installed to one side that organism 1 top is located supporting mechanism 4, install connecting axle 14 on the outer wall that agitator kettle 3 kept away from first motor 13, connecting axle 14 passes through bearing frame 15 and installs in backup pad 5, connecting axle 14 is located same axis with the axis of first motor 13 output, after the pitch mixes, rotate through first motor 13 drive agitator kettle 3, thereby be convenient for pour out the pitch in agitator kettle 3, need not manual operation, time saving and labor saving.

In this embodiment, referring to fig. 3, the lifting frame includes a first connecting frame 43 and a second connecting frame 44, the first connecting frame 43 and the second connecting frame 44 are disposed in a crossed manner and connected at a crossing point through a rotating shaft, a lower connecting seat 45 and an upper connecting seat 48 are respectively installed at the top end of the fixing plate 41 and the same side of the bottom end of the lifting plate 42, one end of the second connecting frame 44 is movably hinged with the lower connecting seat 45, one end of the first connecting frame 43 is movably hinged with the upper connecting seat 48, a lower limiting plate 46 and an upper limiting plate 49 are respectively installed at the top end of the fixing plate 41 and the front and rear ends of the other side of the bottom end of the lifting plate 42, a first limiting chute 461 and a second limiting chute 491 are respectively installed on the lower limiting plate 46 and the upper limiting plate 49 along the length direction, a first limiting rod 431 sliding in the first limiting chute 461 is installed at both sides of the other end of the first connecting frame 43, a second limiting rod 491 sliding in the second limiting chute is installed at both sides of the other end of the second connecting frame 44, electric telescopic handle 47 is installed at fixed plate 41 top and output shaft and first link 43 swing joint, the top of lifter plate 42 is provided with the recess 421 with agitator kettle 3 adaptation, during the use, it rotates around the pivot to drive first link 43 and second link 44 through electric telescopic handle 47 extension or shrink, adjust the height of crane, during the adjustment, first gag lever post 431 slides in first spacing spout 461, second gag lever post 441 slides in second spacing spout 491, improve crane height control's stability, thereby adjust the height of lifter plate 42, make lifter plate 42 arrange agitator kettle 3 bottom in, agitator kettle 3 bottom is arranged in recess 421, provide effectual support for agitator kettle 3, agitator kettle 3 rocks when avoiding stirring to mix, and reduce the effort to connecting axle 14 and first motor 13 output shaft, and service life is prolonged.

In this embodiment, please refer to fig. 1 and 2, a waste gas absorbing device 11 is installed on one side of the machine body 1, the waste gas absorbing device 11 is connected with the stirring pot 3 through a gas pipe 12, the connection position of the gas pipe 12 and the stirring pot 3 is located at the top end of the stirring pot 3, a sealing cover plate 10 corresponding to the stirring pot 3 is installed at the bottom of the driving box 7, the cross-sectional area of the sealing cover plate 10 is larger than that of the stirring pot 3, when the stirring and mixing operation is performed, the sealing cover plate 10 covers the top of the stirring pot 3 for sealing the stirring pot 3, so as to prevent waste gas generated during the mixing of asphalt from overflowing, and the waste gas is absorbed and treated through the waste gas absorbing device 11, thereby avoiding harming the health of operators.

In this embodiment, please refer to fig. 4, the stirring pot 3 is sequentially divided into a heat insulation layer 31, a heating layer 32 and a heat conduction layer 33 from outside to inside, an electric heating wire 321 is arranged in the heating layer 32, the asphalt in the stirring pot 3 can be heated by the arranged electric heating wire 321, the asphalt mixing effect is improved, and the heating temperature is convenient to adjust through the controller 2, so that the use is convenient.

In this embodiment, referring to fig. 1, fig. 2, fig. 3, and fig. 4, a controller 2 is further disposed on the machine body 1, the controller 2 is electrically connected to the electric heating wire 321, the electric telescopic rod 47, the lifting cylinder 6, the exhaust gas absorbing device 11, the first motor 13, and the second motor 16, and the controller 2 is used to realize intelligent control of the device, such as controlling the heating stability of the stirring pan 3, controlling the inclination angle of the stirring pan 3, and controlling the rotation speed of the stirrer 9.

The working principle of the utility model is as follows: when the asphalt mixing machine is used, the first connecting frame 43 and the second connecting frame 44 are driven to rotate around the rotating shaft through the contraction of the electric telescopic rod 47, the height of the lifting frame is adjusted, the lifting plate 42 is arranged at the bottom of the stirring pot 3, the bottom end of the stirring pot 3 is arranged in the groove 421 to provide effective support for the stirring pot 3, then asphalt raw materials are poured into the stirring pot 3, the driving box 7 is driven to descend through the lifting cylinder 6, the stirrer 9 enters the stirring pot 3, the first bevel gear 17 is driven to rotate through the second motor 16 to drive the meshed second bevel gear 19 to rotate, the stirrer 9 is driven to stir and mix through the driving shaft 18, at the moment, the sealing cover plate 10 covers the top of the stirring pot 3 and is used for sealing the stirring pot 3 to prevent the exhaust gas generated during asphalt mixing from overflowing, the exhaust gas is absorbed and treated through the exhaust gas absorption device 11, and the asphalt in the stirring pot 3 can be heated through the electric heating wire 321, improve the pitch and mix the effect, and heating temperature is convenient for adjust through controller 2, provides the best heating temperature, mixes the back at pitch, through electric telescopic handle 47 extension, descends lifter plate 42, rotates through first motor 13 drive agitator kettle 3 to be convenient for pour out the pitch in the agitator kettle 3, need not manual operation, labour saving and time saving.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an intelligence bituminous mixture mixer which characterized in that: comprises a machine body (1), a stirring pot (3) arranged at the top of the machine body (1) and a driving box (7) arranged above the machine body (1), wherein a stirrer (9) is arranged at one side of the bottom of the driving box (7) close to the stirring pot (3), a lifting cylinder (6) is arranged inside the machine body (1), an output shaft of the lifting cylinder (6) penetrates through the top of the machine body (1) and is fixedly connected with the driving box (7), a driving mechanism for driving the stirrer (9) to rotate is arranged inside the driving box (7), the driving mechanism comprises a second motor (16), a first bevel gear (17), a driving shaft (18) and a second bevel gear (19), the second motor (16) is arranged inside the driving box (7), the output end of the second motor (16) is connected with the first bevel gear (17), the driving shaft (18) is arranged at the top of the stirrer (9), the driving shaft (18) is rotatably connected with the driving box (7), the top end of the driving shaft extends into the driving box (7) and is connected with a second bevel gear (19), the second bevel gear (19) is meshed with the first bevel gear (17), a rotating mechanism for driving the stirring pot (3) to rotate is further arranged in the machine body (1), and a supporting mechanism (4) is arranged between the stirring pot (3) and the machine body (1); the supporting mechanism (4) comprises a fixing plate (41), a lifting plate (42), a lifting frame and an electric telescopic rod (47), wherein the fixing plate (41) is installed at the top of the machine body (1), and the lifting frame is arranged above the fixing plate (41) and between the lifting plate (42) and the fixing plate (41) in the lifting plate (42).

2. The intelligent asphalt mixture mixer of claim 1, which is characterized in that: the crane includes first link (43) and second link (44), first link (43) are the cross setting with second link (44) and the intersection department is connected through the pivot, connecting seat (45) and last connecting seat (48) are installed respectively to the same one side in fixed plate (41) top and lifter plate (42) bottom, second link (44) one end is articulated with connecting seat (45) activity down, first link (43) one end is articulated with last connecting seat (48) activity.

3. The intelligent asphalt mixture mixer of claim 2, characterized in that: lower limiting plate (46) and upper limiting plate (49) are installed respectively to both ends around fixed plate (41) top and lifter plate (42) bottom opposite side, have seted up first spacing spout (461) and second spacing spout (491) along length direction respectively on limiting plate (46) and the upper limiting plate (49) down, first gag lever post (431) that slide in first spacing spout (461) are all installed to the both sides of first link (43) other end, second gag lever post (441) that slide in second spacing spout (491) are all installed to the both sides of second link (44) other end, electric telescopic handle (47) are installed at fixed plate (41) top and output shaft and first link (43) swing joint.

4. The intelligent asphalt mixture mixer of claim 1, which is characterized in that: the top end of the lifting plate (42) is provided with a groove (421) matched with the stirring pot (3).

5. The intelligent asphalt mixture mixer of claim 1, which is characterized in that: slewing mechanism is including installing first motor (13) in organism (1) inside, the output of first motor (13) run through organism (1) and with the outer wall connection of agitator kettle (3), backup pad (5) of vertical setting are installed to one side that organism (1) top is located supporting mechanism (4), install connecting axle (14) on agitator kettle (3) keep away from the outer wall of first motor (13), install in backup pad (5) connecting axle (14) through bearing frame (15), connecting axle (14) are located same axis with the axis of first motor (13) output.

6. The intelligent asphalt mixture mixer of claim 1, which is characterized in that: waste gas absorbing device (11) are installed to organism (1) one side, be connected through trachea (12) between waste gas absorbing device (11) and agitated kettle (3), trachea (12) and agitated kettle (3) the hookup location of (3) are located the top department of agitated kettle (3).

7. The intelligent asphalt mixture mixer of claim 1, which is characterized in that: the bottom of the driving box (7) is provided with a sealing cover plate (10) corresponding to the position of the stirring pot (3), and the cross sectional area of the sealing cover plate (10) is larger than that of the stirring pot (3).

8. The intelligent asphalt mixture mixer of claim 1, which is characterized in that: the stirring pot (3) is divided into a heat insulation layer (31), a heating layer (32) and a heat conduction layer (33) from outside to inside in sequence, and an electric heating wire (321) is arranged in the heating layer (32).

9. The intelligent asphalt mixture blender of claim 8, wherein: the machine body (1) is further provided with a controller (2), and the controller (2) is electrically connected with the electric heating wire (321), the electric telescopic rod (47), the lifting cylinder (6), the waste gas absorption device (11), the first motor (13) and the second motor (16).