CN219010869U

CN219010869U - Asphalt mixture mixing equipment

Info

Publication number: CN219010869U
Application number: CN202223280322.5U
Authority: CN
Inventors: 张国华
Original assignee: Jiangsu Xuetao Heavy Industry Technology Co ltd
Current assignee: Jiangsu Xuetao Heavy Industry Technology Co ltd
Priority date: 2022-12-07
Filing date: 2022-12-07
Publication date: 2023-05-12
Anticipated expiration: 2032-12-07

Abstract

The utility model discloses asphalt mixture stirring equipment, and particularly relates to the technical field of stirring equipment, which comprises a workbench, wherein lifting boxes are fixedly arranged on the left side and the right side of the top end of the workbench, reciprocating screw rods are movably connected inside the lifting boxes through bearings, the top ends of the reciprocating screw rods penetrate through the top ends of the lifting boxes and extend out of the top ends of the lifting boxes, transmission assemblies capable of driving the two reciprocating screw rods to rotate simultaneously are arranged on the top ends of the two reciprocating screw rods, a first motor is fixedly arranged on the top ends of the left side of the reciprocating screw rods, screw blocks are connected with the outer ends of the reciprocating screw rods in a threaded manner, stirring shafts for stirring asphalt are movably connected to the middle parts of supporting columns through bearings, and stirring boxes are fixedly arranged on the top ends of the workbench and are positioned under the stirring shafts. The utility model not only can prevent the stirring box from being disturbed in the stirring process and reduce unnecessary waste, but also can collect the well-stirred asphalt.

Description

Asphalt mixture mixing equipment

Technical Field

The utility model relates to the technical field of mixing equipment, in particular to asphalt mixture mixing equipment.

Background

The asphalt mixture is used as a composite material, and consists of asphalt, coarse aggregate, fine aggregate, mineral powder and the like, and is an important material for paving asphalt roads, wherein the mixing of the mixture is a quite important link, and the mixing uniformity directly influences the quality of the mixture and relates to the road surface condition of paving roads.

For example, an asphalt mixture mixing device provided in chinese patent application No. 202020618231.X, comprising a base, two stand columns connected on the base, a stirring pot arranged between the two stand columns, a turnover mechanism arranged on the stirring pot, a lifting mechanism with the lower end connected with the upper end of the stirring pot, a stirring mechanism arranged above the stirring pot, and a connecting block arranged between the two stand columns, wherein the connecting block is positioned at the upper end of the two stand columns, and the stirring mechanism and the lifting mechanism are both connected at the lower end of the connecting block.

The following problems still exist in the technical scheme: according to the technical scheme, the stirring pot is required to be lifted to the lower part of the stirring mechanism for stirring, but is in a suspended state, side turning occurs easily in the stirring process, so that asphalt is unnecessarily wasted, the stirring pot is driven to lift through the connecting piece, the connecting piece is worn for a long time, and therefore the device cannot be used continuously due to breakage.

Disclosure of Invention

The utility model aims to provide asphalt mixture stirring equipment, which not only can prevent a stirring box from being disturbed in the stirring process and reduce unnecessary waste, but also can collect stirred asphalt so as to solve the defects in the technology.

In order to achieve the above object, the present utility model provides the following technical solutions: the utility model provides an asphalt mixture mixing equipment, includes the workstation, the left and right sides of workstation top is all fixed and is equipped with the lift case, there is the reciprocating screw through bearing swing joint in the lift case inside, the reciprocating screw top runs through the lift case top and extends the lift case top, two reciprocating screw top is equipped with can drive two reciprocating screw simultaneous rotation's drive assembly is located the left reciprocating screw top is fixed and is equipped with first motor, reciprocating screw outer end threaded connection has the screw thread piece, two fixed being equipped with same support column between the screw thread piece, support column middle part has the (mixing) shaft that is used for stirring pitch through bearing swing joint, the (mixing) shaft top runs through the support column and extends the support column top, the (mixing) shaft top is equipped with the second motor, the workstation top is fixed to be equipped with the agitator tank, the agitator tank is located the (mixing) shaft under.

Preferably, the stirring tank bottom end is fixedly communicated with a discharging pipe, the bottom end of the discharging pipe penetrates through the workbench and extends out of the bottom end of the workbench, the bottom end of the discharging pipe is provided with a collecting box, and the outer end of the discharging pipe is provided with a switch valve for collecting the stirred asphalt.

Preferably, the transmission assembly comprises two belt pulleys fixedly arranged at the outer ends of the two reciprocating screw rods, and the outer ends of the two belt pulleys are provided with the same belt, so that the two reciprocating screw rods can be driven to rotate simultaneously.

Preferably, the support column bottom mounting is equipped with the apron, the (mixing) shaft runs through the apron, the apron lid prevents that pitch from splashing everywhere in the stirring at the agitator tank top.

Preferably, two the one end that reciprocating screw is close to all is fixed and is equipped with the backup pad, two the one end that the backup pad is close to all is fixed and is equipped with the bracing piece, two bracing piece respectively with agitator tank both sides fixed connection, fix the agitator tank, prevent that the agitator tank from moving in disorder when the stirring.

Preferably, the four corners of the bottom end of the workbench are fixedly provided with supporting legs for supporting the workbench on the ground.

In the technical scheme, the utility model has the technical effects and advantages that:

1. when the stirring machine is used for stirring, the first motor is started, the first motor can drive the stirring shaft to move downwards, when the stirring shaft moves into the stirring box, the second motor is started, and the second motor drives the stirring shaft to stir asphalt in the stirring box;

2. when the stirred asphalt is collected, the switch valve at the outer end of the discharge pipe is opened, so that the asphalt in the stirring box flows into the collecting box.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present utility model, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.

FIG. 1 is a front view of the present utility model;

FIG. 2 is a cross-sectional view of the lift box of the present utility model;

FIG. 3 is a schematic view of the structure of the stirring tank and the discharge pipe of the present utility model;

FIG. 4 is a rear view of the present utility model;

FIG. 5 is a schematic view of the structure of the utility model when stirring asphalt.

Reference numerals illustrate:

the device comprises a workbench 1, a lifting box 2, a reciprocating screw rod 3, a first motor 4, a threaded block 5, a supporting column 6, a stirring shaft 7, a second motor 8, a stirring box 9, a discharging pipe 10, a collecting box 11, a switching valve 12, a belt pulley 13, a belt 14, a cover plate 15, a supporting plate 16, a supporting rod 17 and supporting legs 18.

Detailed Description

In order to make the technical scheme of the present utility model better understood by those skilled in the art, the present utility model will be further described in detail with reference to the accompanying drawings.

The utility model provides asphalt mixture stirring equipment as shown in figures 1-5, which comprises a workbench 1, wherein lifting boxes 2 are fixedly arranged on the left side and the right side of the top end of the workbench 1, a reciprocating screw rod 3 is movably connected to the inside of the lifting boxes 2 through a bearing, the top ends of the reciprocating screw rod 3 penetrate through the top ends of the lifting boxes 2 and extend out of the top ends of the lifting boxes 2, a first motor 4 is fixedly arranged at the top ends of the reciprocating screw rod 3 positioned at the left side, threaded blocks 5 are connected to the outer ends of the reciprocating screw rod 3 in a threaded manner, the same supporting column 6 is fixedly arranged between the two threaded blocks 5, a stirring shaft 7 for stirring asphalt is movably connected to the middle part of the supporting column 6 through a bearing, the top ends of the stirring shaft 7 penetrate through the supporting column 6 and extend out of the top ends of the supporting column 6, a second motor 8 is arranged at the top ends of the stirring shaft 7, a stirring box 9 is fixedly arranged at the top ends of the workbench 1, a cover plate 15 is fixedly arranged at the bottom ends of the supporting column 6, a cover plate 15 is fixedly arranged at the top ends of the supporting column 6, the cover plate 15 covers the top ends of the stirring box 9, two supporting columns 16 are fixedly arranged at the two ends of the supporting columns 16 which are close to each other, and two supporting columns 17 are fixedly connected to two supporting columns 17 respectively;

in order to drive two reciprocating screw rods 3 to rotate simultaneously, as shown in fig. 1, 2, 4 and 5, the top ends of the two reciprocating screw rods 3 are provided with a transmission assembly capable of driving the two reciprocating screw rods 3 to rotate simultaneously, the transmission assembly comprises two belt pulleys 13 fixedly arranged at the outer ends of the two reciprocating screw rods 3, the outer ends of the two belt pulleys 13 are provided with the same belt 14, and as the top ends of the reciprocating screw rods 3 are provided with the belt pulleys 13, the outer ends of the two belt pulleys 13 are provided with the same belt 14, so that the two reciprocating screw rods 3 can be driven to rotate simultaneously.

When the stirring device is used for stirring, the first motor 4 is required to be opened, the first motor 4 can drive the reciprocating screw rods 3 to rotate, the two reciprocating screw rods 3 are driven by the transmission assembly to rotate simultaneously, the thread blocks 5 are connected to the outer ends of the reciprocating screw rods 3 in a threaded manner, the reciprocating screw rods 3 can drive the thread blocks 5 to move downwards, the support columns 6 are arranged between the two thread blocks 5, so that the support columns 6 can be driven to move downwards, the stirring shaft 7 is arranged in the middle of the support columns 6, the stirring shaft 7 can be driven to move downwards, when the stirring shaft 7 moves into the stirring box 9, the second motor 8 is started, the stirring shaft 7 can be driven to stir asphalt in the stirring box 9, the bottom end of the support columns 6 is provided with the cover plate 15, the cover plate 15 moves to the top end of the stirring box 9 along with the support columns 6, the cover plate 15 is positioned at the top end of the stirring box 9, the stirring box 9 forms a closed space, the supporting plates 17 are fixedly arranged on the left side and the right side of the stirring box 9, the supporting plates 16 are fixedly arranged at one ends of the supporting plates 16, the supporting plates 2 are fixedly arranged at one ends of the lifting box 2, the stirring box 9 can be prevented from being disturbed, and the stirring box is prevented from being moved in the stirring box 9, and the stirring box is unnecessarily, and the stirring box is unnecessary is prevented from moving in the stirring process.

The asphalt stirring device is characterized in that asphalt after stirring can be collected, as shown in fig. 3, a discharging pipe 10 is fixedly communicated with the bottom end of a stirring tank 9, the bottom end of the discharging pipe 10 penetrates through a workbench 1 and extends out of the bottom end of the workbench 1, a collecting box 11 is arranged at the bottom end of the discharging pipe 10, a switch valve 12 is arranged at the outer end of the discharging pipe 10, when the asphalt after stirring is collected, a switch valve 12 positioned at the outer end of the discharging pipe 10 is opened, the bottom end of the stirring tank 9 is fixedly communicated with the discharging pipe 10, asphalt in the stirring tank 9 flows into the discharging pipe 10, the collecting box 11 is arranged at the bottom end of the discharging pipe 10, and asphalt flows into the collecting box 11 through the discharging pipe 10.

In order to support the table 1 on the ground, as shown in fig. 1, 4 and 5, the four corners of the bottom end of the table 1 are fixedly provided with support legs 18, and the bottom end of the table 1 is provided with four support legs 18, so that the table 1 can be supported on the ground.

While certain exemplary embodiments of the present utility model have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that modifications may be made to the described embodiments in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive of the scope of the utility model, which is defined by the appended claims.

Claims

1. Asphalt mixture mixing equipment, including workstation (1), its characterized in that: the utility model discloses a stirring device for asphalt stirring, including workstation (1), screw rod (5), screw rod (7), stirring shaft (7), workstation (1), workstation (3), elevating box (2) are all fixed to be equipped with in both sides on top of the workstation (1), elevating box (2) are all fixed to elevating box (2), inside through bearing swing joint of elevating box (2), elevating box (2) top is run through on reciprocating screw rod (3) top and extend elevating box (2) top, two reciprocating screw rod (3) top are equipped with can drive two reciprocating screw rod (3) simultaneously pivoted drive assembly is located left reciprocating screw rod (3) top is fixed to be equipped with first motor (4), reciprocating screw rod (3) outer end threaded connection has screw block (5), two fixed be equipped with same support column (6) between screw block (5), stirring shaft (7) middle part is used for stirring asphalt through bearing swing joint, stirring shaft (7) top runs through support column (6) and extends support column (6) top, stirring shaft (7) top is equipped with second motor (8), workstation (1) top is fixed to be equipped with stirring box (9), stirring box (9) are located stirring shaft (7) below.

2. An asphalt mixture stirring apparatus according to claim 1, wherein: the stirring box is characterized in that a discharging pipe (10) is fixedly communicated with the bottom end of the stirring box (9), the bottom end of the discharging pipe (10) penetrates through the workbench (1) and extends out of the bottom end of the workbench (1), a collecting box (11) is arranged at the bottom end of the discharging pipe (10), and a switch valve (12) is arranged at the outer end of the discharging pipe (10).

3. An asphalt mixture stirring apparatus according to claim 1, wherein: the transmission assembly comprises two belt pulleys (13) fixedly arranged at the outer ends of the two reciprocating screw rods (3), and the same belt (14) is arranged at the outer ends of the two belt pulleys (13).

4. An asphalt mixture stirring apparatus according to claim 1, wherein: the bottom end of the supporting column (6) is fixedly provided with a cover plate (15), the stirring shaft (7) penetrates through the cover plate (15), and the cover plate (15) covers the top end of the stirring tank (9).

5. An asphalt mixture stirring apparatus according to claim 1, wherein: the two reciprocating screw rods (3) are fixedly provided with support plates (16) at the ends close to each other, the two support plates (16) are fixedly provided with support rods (17) at the ends close to each other, and the two support rods (17) are fixedly connected with two sides of the stirring box (9) respectively.

6. An asphalt mixture stirring apparatus according to claim 1, wherein: supporting legs (18) are fixedly arranged at four corners of the bottom end of the workbench (1).