CN217773946U

CN217773946U - Full-automatic double-cylinder asphalt mixture mixer

Info

Publication number: CN217773946U
Application number: CN202221513837.2U
Authority: CN
Inventors: 解浩; 关爱伟; 于淼
Original assignee: Hebei Yusu Construction Engineering Testing Technology Co ltd
Current assignee: Hebei Yusu Construction Engineering Testing Technology Co ltd
Priority date: 2022-06-16
Filing date: 2022-06-16
Publication date: 2022-11-11
Anticipated expiration: 2032-06-16

Abstract

The utility model relates to the technical field of stirring equipment, in particular to a full-automatic double-cylinder asphalt mixture mixer; the stirring device has a reasonable structure, realizes positive and negative stirring of the mixture, and improves the stirring effect and efficiency of the mixture; including the mounting bracket, rotatable install the agitator tank on the mounting bracket and for the double-cylinder actuating mechanism of agitator tank power supply, double-cylinder actuating mechanism installs two sets of erects of agitator tank both sides and drive assembly including the symmetry, drive assembly includes first driving cylinder and the rack that slidable set up on the mounting bracket, first driving cylinder fixed mounting is on erectting to prop, rack fixed mounting is in the output of first driving cylinder, wherein the output of the first driving cylinder on a set of erectting to prop is towards the below, the output of the second driving cylinder on another set of erectting to prop is towards the top, fixed mounting has the fluted disc with rack toothing on the outer wall of agitator tank.

Description

Full-automatic double-cylinder asphalt mixture mixer

Technical Field

The utility model relates to a agitated vessel's technical field especially relates to a full-automatic double-cylinder bituminous mixture amalgamator.

Background

As is well known, a full-automatic double-cylinder asphalt mixer is a device for mixing asphalt, other additives and other mixtures; the existing asphalt mixture mixer comprises a stirring tank and a stirring mechanism arranged in the stirring tank; when in use, the mixture of the asphalt and the additive is put into a stirring tank, and the mixture is stirred by a stirring mechanism; in the use discovery, because of pitch and additive mixture viscosity are big, carry out one-way stirring to pitch through rabbling mechanism, stirring efficiency and effect are not good, and during the rabbling mechanism reversal stirring, easily cause buckling of (mixing) shaft, have certain use limitation.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a to prior art not enough, the utility model provides a rational in infrastructure realizes improving the full-automatic double-cylinder bituminous mixture amalgamator of mixture stirring effect and efficiency to the mixture positive and negative stirring.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the double-cylinder driving mechanism comprises a mounting frame, a stirring tank and a double-cylinder driving mechanism, wherein the stirring tank is rotatably mounted on the mounting frame, the double-cylinder driving mechanism is used for providing power for the stirring tank, the double-cylinder driving mechanism comprises two groups of vertical supports and driving assemblies, the two groups of vertical supports and the driving assemblies are symmetrically mounted on two sides of the stirring tank, each driving assembly comprises a first driving cylinder and a rack which is slidably arranged on the mounting frame, the first driving cylinders are fixedly mounted on the vertical supports, the racks are fixedly mounted at the output ends of the first driving cylinders, the output ends of the first driving cylinders on one group of vertical supports face downwards, the output ends of the second driving cylinders on the other group of vertical supports face upwards, and a fluted disc meshed with the racks is fixedly mounted on the outer wall of the stirring tank; further, the rear portion of agitator tank is rotatable to be installed on the mounting bracket, rotatable two sets of backing rolls of installing on the mounting bracket, the agitator tank is placed between two sets of backing rolls.

Preferably, still include chassis, two sets of installation props, support frame and two sets of second driving cylinder, two sets of installation props fixed mounting on the chassis, the mounting bracket is articulated to be installed between two sets of installation props, support frame fixed mounting is on the chassis, and two sets of second driving cylinder fixed mounting are on the support frame, and the rotatable knock-out roll of installing of output of two sets of second driving cylinder, one side fixed mounting that the installation propped is kept away from to the chassis bottom has the footstock on inclined plane, the knock-out roll is in close contact with the inclined plane of footstock.

Preferably, the device also comprises a limiting support mechanism, wherein the limiting support mechanism comprises a support seat and a driving screw rod, the support seat is slidably arranged on the bottom frame, the driving screw rod is rotatably arranged on the bottom frame, and the driving screw rod is in threaded transmission connection with the support seat; furthermore, a hand wheel or a driving motor and the like can be adopted to provide power for the rotation of the driving screw rod.

Preferably, the agitator tank includes the outer jar of body and the inner tank body, inner tank body fixed mounting is internal in the outer jar, the inner tank body includes the toper portion of annular portion and both sides, the internal multiunit stirring board of installing of inner tank.

Preferably, still include the exhaust casing, exhaust casing fixed mounting is on the mounting bracket, it is internal that the exhaust casing input stretches into to the inner tank, the inner tank body all rotates with the exhaust casing with the outer jar of body to be connected.

Preferably, an exhaust fan is installed at an output end of the exhaust housing.

(III) advantageous effects

Compared with the prior art, the utility model provides a full-automatic double-cylinder bituminous mixture amalgamator possesses following beneficial effect: this full-automatic double-cylinder bituminous mixture amalgamator, put into the material to the agitator tank in, the drive assembly synchronization action on the mounting bracket, wherein first driving cylinder on a set of mounting bracket drives the rack downstream, first driving cylinder on another set of mounting bracket drives the rack and shifts up in step, after the fluted disc transmission, after the agitator tank rotates 360 degrees, first driving cylinder drives the rack reverse motion that corresponds, after the fluted disc transmission, 360 degrees of agitator tank reverse rotation, the mixture is fully blended at the forward and the reverse rotation in-process of agitator tank, improve mixture stirring effect and efficiency.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a schematic top view of the present invention;

fig. 3 isbase:Sub>A schematic cross-sectional view taken along linebase:Sub>A-base:Sub>A of fig. 2 according to the present invention;

fig. 4 is a schematic cross-sectional view taken along line B-B in fig. 2 according to the present invention;

in the drawings, the reference numbers: 1. a mounting frame; 2. a first drive cylinder; 3. a rack; 4. a fluted disc; 5. a chassis; 6. mounting a support; 7. a support frame; 8. a second drive cylinder; 9. a top roll; 10. a top seat; 11. a supporting seat; 12. a drive screw; 13. an outer tank body; 14. an inner tank body; 15. a stirring plate; 16. an exhaust housing; 17. an exhaust fan; 18. and (5) vertically supporting.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.

Referring to fig. 1-4, the utility model discloses a full-automatic double-cylinder asphalt mixture mixer, including mounting bracket 1, the agitator tank of rotatable installation on mounting bracket 1 and the double-cylinder actuating mechanism that provides power for the agitator tank, double-cylinder actuating mechanism includes two sets of erects 18 and the drive assembly of symmetry installation in the agitator tank both sides, the drive assembly includes first driving cylinder 2 and slidable rack 3 that sets up on erects 18, first driving cylinder 2 is fixed mounting on erects 18, rack 3 is fixed mounting in the output of first driving cylinder 2, wherein the output of the first driving cylinder 2 on one set of erects 18 faces downwards, the output of the second driving cylinder 8 on the other set of erects 18 faces upwards, fixedly mounted on the outer wall of agitator tank is with the fluted disc 4 that meshes with rack 3; further, the rear portion of agitator tank is rotatable to be installed on mounting bracket 1, and rotatable two sets of backing rolls of installing on mounting bracket 1, the agitator tank is placed between two sets of backing rolls.

The device comprises a base frame 5, two groups of mounting supports 6, a support frame 7 and two groups of second driving cylinders 8, wherein the two groups of mounting supports 6 are fixedly mounted on the base frame 5, a mounting frame 1 is hinged between the two groups of mounting supports 6, the support frame 7 is fixedly mounted on the base frame 5, the two groups of second driving cylinders 8 are fixedly mounted on the support frame 7, top rollers 9 are rotatably mounted at the output ends of the two groups of second driving cylinders 8, a top seat 10 with an inclined surface is fixedly mounted on one side, far away from the mounting supports 6, of the bottom of the base frame 5, and the top rollers 9 are in close contact with the inclined surface of the top seat 10; initial state, second driving cylinder 8 are in the starting condition, and the inclined plane in close contact with of knock-out pin 9 and footstock 10 when unloading, the output of second driving cylinder 8 shortens, and knock-out pin 9 moves back, and mounting bracket 1 rotates around articulated department, and high tilt state after low before being in until the agitator tank, under the action of gravity, the mixture discharge in the agitator tank accomplishes the automatic of the interior mixture of agitator tank and arranges outward, improves the convenience of arranging the material.

The device comprises a base frame 5, a limiting support mechanism and a driving mechanism, wherein the limiting support mechanism comprises a support seat 11 and a driving screw 12, the support seat 11 is slidably arranged on the base frame 5, the driving screw 12 is rotatably arranged on the base frame 5, and the driving screw 12 is in threaded transmission connection with the support seat 11; furthermore, a hand wheel or a driving motor and the like can be adopted to provide power for the rotation of the driving screw 12; when the mixture is stirred, 11 tops of supporting seats and 10 bottoms of footstock closely contact, effectively support footstock 10, mounting bracket 1 is in the horizontality, do not need 8 continuous work of second driving cylinder this moment, reduce the energy consumption of second driving cylinder 8, when unloading, rotate drive screw 12 through outside actuating mechanism, supporting seat 11 removes to chassis 5 front portion, until supporting seat 11 breaks away from the contact with

footstock

10, 1 anterior downward sloping of mounting bracket, unload the mixture in the agitator tank, until supporting seat 11 removes to the anterior extreme position of chassis 5 after, mounting bracket 1 continuously rotates until contacting with supporting seat 11 top, supporting seat 11 carries out limit support to the mounting bracket 1 of tilt state, the mixture is unloaded in-process second driving cylinder 8 and need not continue work, further reduce the energy consumption of second driving cylinder 8, simultaneously can effectively prevent mounting bracket 1 and unload in-process excessive slope.

Specifically, the stirring tank comprises an outer tank body 13 and an inner tank body 14, the inner tank body 14 is fixedly arranged in the outer tank body 13, the inner tank body 14 comprises an annular part and conical parts at two sides, and a plurality of groups of stirring plates 15 are arranged in the inner tank body 14; a cavity is formed between the inner tank body 14 and the outer tank body 13, external steam or other heating media can be injected into the cavity to heat the inner tank body 14, the inner tank body 14 adopts a shape with a convex middle part and two contracted sides, the asphalt mixture can be effectively prevented from flowing out of the inner tank body 14 in the stirring process, and when asphalt is discharged, the asphalt mixture in the inner tank body 14 can flow out completely and automatically, and the residue of the asphalt mixture in the inner tank body 14 is effectively reduced.

Specifically, the gas-liquid separation tank further comprises an exhaust shell 16, wherein the exhaust shell 16 is fixedly arranged on the mounting frame 1, the input end of the exhaust shell 16 extends into the inner tank body 14, and the inner tank body 14 and the outer tank body 13 are both rotatably connected with the exhaust shell 16; waste gas generated in the process that the asphalt mixture is stirred is discharged from the exhaust shell 16, so that the waste gas is prevented from being discharged from a discharge port at the front part of the stirring tank or excessively gathered in the inner tank body 14, and the suction volume of an operator standing at the discharge port of the stirring tank to the waste gas is reduced.

Specifically, an exhaust fan 17 is installed at the output end of the exhaust casing 16; by activating the exhaust fan 17, the exhaust of the exhaust gas from the inner tank 14 through the exhaust housing 16 is accelerated.

When the material discharging device is used, materials are placed into the stirring tank, the driving components on the mounting rack 1 act synchronously, the first driving cylinder 2 on one group of the mounting rack 1 drives the rack 3 to move downwards, the first driving cylinder 2 on the other group of the mounting rack 1 drives the rack 3 to move upwards synchronously, after the transmission of the fluted disc 4, the stirring tank rotates for 360 degrees, the first driving cylinder 2 drives the corresponding rack 3 to move reversely, after the transmission of the fluted disc 4, the stirring tank rotates for 360 degrees reversely, the mixture is fully stirred in the forward and reverse rotating processes of the stirring tank, the second driving cylinder 8 is in a starting state, the top roller 9 is in close contact with the inclined plane of the top seat 10, when the discharging is carried out, the output end of the second driving cylinder 8 is shortened, the top roller 9 moves backwards, the mounting rack 1 rotates around the hinged part, until the stirring tank is in a low front and high rear inclined state, and the mixture in the stirring tank is discharged under the action of gravity.

It should be noted that references in the specification to "one embodiment," "an example embodiment," "some embodiments," etc., indicate that the embodiment may include a particular feature, structure, or characteristic, but every embodiment may not necessarily include the particular feature, structure, or characteristic. Moreover, such phrases are not necessarily referring to the same embodiment. Further, when a particular feature, structure, or characteristic is described in connection with an embodiment, it is within the knowledge of one skilled in the art to effect such feature, structure, or characteristic in connection with other embodiments whether or not explicitly described.

It should be readily understood that "on … …", "above … …" and "above … …" in this disclosure should be interpreted in the broadest manner such that "on … …" means not only "directly on something", but also "on something" with intermediate features or layers therebetween, and "above … …" or "above … …" includes not only the meaning of "above" or "above" something, but also the meaning of "above" or "above" without intermediate features or layers therebetween (i.e., directly on something).

Furthermore, spatially relative terms, such as "below," "lower," "above," "upper," and the like, may be used herein for ease of description to describe one element or feature's illustrated relationship to another element or feature. Spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. The device may have other orientations (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly as well.

It is noted that, in this document, relational terms such as "first" and "second," and the like, may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising a … …" does not exclude the presence of another identical element in a process, method, article, or apparatus that comprises the element.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present application, and not to limit the same; although the present application has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and these modifications or substitutions do not depart from the scope of the technical solutions of the embodiments of the present application.

Claims

1. The utility model provides a full-automatic double-cylinder bituminous mixture amalgamator, its characterized in that, including mounting bracket (1), rotatable mounting in the agitator tank on mounting bracket (1) and for the double-cylinder actuating mechanism of agitator tank power supply, double-cylinder actuating mechanism includes that the symmetry is installed in two sets of erects of agitator tank both sides and props (18) and drive assembly, drive assembly includes first driving cylinder (2) and rack (3) that slidable set up on erectting (18), first driving cylinder (2) fixed mounting is on erectting (18), rack (3) fixed mounting is in the output of first driving cylinder (2), and wherein the output of first driving cylinder (2) on a set of erectting (18) is towards the below, and the output of second driving cylinder (8) on another set of erectting (18) is towards the top, fixed mounting has fluted disc (4) with rack (3) meshing on the outer wall of agitator tank.

2. The full-automatic double-cylinder asphalt mixture mixer according to claim 1, further comprising a base frame (5), two sets of mounting supports (6), a support frame (7) and two sets of second driving cylinders (8), wherein the two sets of mounting supports (6) are fixedly mounted on the base frame (5), the mounting frame (1) is hinged to the two sets of mounting supports (6), the support frame (7) is fixedly mounted on the base frame (5), the two sets of second driving cylinders (8) are fixedly mounted on the support frame (7), the output ends of the two sets of second driving cylinders (8) are rotatably mounted with top rollers (9), one side of the bottom of the base frame (5), which is far away from the mounting supports (6), is fixedly mounted with a top seat (10) with an inclined surface, and the top rollers (9) are in close contact with the inclined surface of the top seat (10).

3. The full-automatic double-cylinder asphalt mixer according to claim 2, further comprising a limit support mechanism, wherein the limit support mechanism comprises a support base (11) and a driving screw (12), the support base (11) is slidably mounted on the base frame (5), the driving screw (12) is rotatably mounted on the base frame (5), and the driving screw (12) is in threaded transmission connection with the support base (11).

4. A full-automatic double-cylinder asphalt mixture mixer according to claim 3, characterized in that the mixing tank comprises an outer tank body (13) and an inner tank body (14), the inner tank body (14) is fixedly installed in the outer tank body (13), the inner tank body (14) comprises an annular part and two side conical parts, and a plurality of groups of mixing plates (15) are installed in the inner tank body (14).

5. The full-automatic double-cylinder asphalt mixture mixer according to claim 4, further comprising an exhaust casing (16), wherein the exhaust casing (16) is fixedly installed on the mounting frame (1), the input end of the exhaust casing (16) extends into the inner tank body (14), and the inner tank body (14) and the outer tank body (13) are rotatably connected with the exhaust casing (16).

6. A fully automatic double-cylinder asphalt mixer according to claim 5, characterized in that the output end of the exhaust casing (16) is equipped with a ventilator (17).