CN114934421A - Unloader is used in pitch processing with mix stirring function - Google Patents

Abstract

The invention discloses a cutting device for asphalt processing with a mixing and stirring function. The left end of the first installation shaft is fixedly connected with the driving wheel; the second installation shaft is fixedly connected to the right end of the driven wheel, the outer surface of the second installation shaft is rotatably connected with a second engaging wheel, and the first installation column is The right end is fixedly connected with the stirring box; the first connecting ring is installed inside the stirring box; the second connecting ring is installed inside the stirring box and is arranged on the right side of the first connecting ring. The asphalt processing cutting device with mixing and stirring function is convenient for feeding and discharging, and it is convenient to prevent the asphalt from sticking to the inner wall of the mixing box, which improves the stirring effect and solves the problem that the current asphalt processing cutting device does not have better anti-corrosion resistance. Adhesive structure problem.

Description

A cutting device for asphalt processing with mixing and stirring function

technical field

The invention relates to the technical field of asphalt processing, in particular to a blanking device for asphalt processing with a mixing and stirring function.

Background technique

Asphalt is a black-brown complex mixture composed of hydrocarbons of different molecular weights and their non-metallic derivatives. It is a waterproof, moisture-proof and anti-corrosion organic cementitious material. Asphalt is used in coatings, plastics, rubber and other industries as well as pavement. It has a wide range of uses. When the asphalt is blanked, the mixing method can make the internal mixing of the asphalt more uniform, so that the uniformity of the blanking can be better. However, the existing blanking device for asphalt processing still has some shortcomings. for example;

For example, a petroleum asphalt batch mixing and stirring device with the Chinese Patent Authorization Publication No. CN108176270B, which includes a bottom plate, etc.; a stirring frame is installed on the right side of the top of the bottom plate, and both the left middle part of the mixing frame and the right middle part are embedded. The first bearing seat, the first bearing seat is symmetrically arranged. Through the intermittent feeding device, the present invention can make part of the petroleum asphalt drop into the mixing frame for stirring, and the stirring device can initially agitate the petroleum asphalt, which facilitates the subsequent stirring, saves time and effort, and achieves a high stirring speed. Fast, the petroleum asphalt is not easy to splash out during the mixing process, and the effect of saving petroleum asphalt;

Another example is a kind of mixing equipment for asphalt road maintenance with Chinese Patent Authorization Publication No. CN107299581B, which includes outriggers, etc.; A discharge pipe is vertically connected in the middle of the bottom. The discharge pipe is connected with the inside of the mixing box. The discharge pipe is connected with a valve. The upper part of the mixing box is provided with a feeding control device. A first through hole is opened on the upper part of the side surface. The invention achieves the effects of good stirring effect, time saving, low labor intensity, and easy control of the required stirring and curing dosage.

However, the above-mentioned prior art scheme has the following defects: it does not have a good anti-adhesion structure, which causes the asphalt to be easily adhered to the inner wall of the mixing box during the cutting process, and is easy to condense and form after long-term use, which affects the mixing effect, and then There are certain defects in use, therefore, we propose a blanking device for asphalt processing with mixing and stirring function, so as to solve the above problems.

SUMMARY OF THE INVENTION

The purpose of the present invention is to provide a cutting device for asphalt processing with a mixing and stirring function, so as to solve the problem that the current cutting device for asphalt processing proposed in the above-mentioned background technology does not have a good anti-blocking structure, resulting in the cutting of asphalt. It is easy to stick to the inner wall of the mixing box during the process of mixing, and it is easy to condense and form after long-term use, which affects the mixing effect.

In order to achieve the above purpose, the present invention provides the following technical solutions: a blanking device for asphalt processing with a mixing and stirring function, comprising:

a bottom plate, the upper end of the bottom plate is fixedly installed with a first support seat, and the inside of the first support seat is fixedly installed with a motor, the left end of the motor is fixedly connected with a first installation shaft, and the outer surface of the first installation shaft is fixedly connected There is a first connecting wheel, the left end of the first installation shaft is fixedly connected with a driving wheel, and a driven wheel is arranged above the driving wheel, and a belt is connected between the driving wheel and the driven wheel, and the first connecting wheel is connected with the driving wheel. A second support seat fixedly installed on the upper end of the bottom plate is arranged between the wheels;

The second installation shaft is fixedly connected to the right end of the driven wheel, the outer surface of the second installation shaft is rotatably connected with a second engagement wheel, and the right end of the second engagement wheel is fixedly connected with a first installation column, the first The right end of the installation column is fixedly connected with a stirring box, and the right end of the stirring box is fixedly connected with a second installation column, and the outer side of the second installation column is provided with a third support seat fixedly installed on the upper end of the bottom plate;

a first connecting ring, which is installed inside the mixing box, the upper end of the first connecting ring is fixedly connected with a feeding pipe, and the left end of the feeding pipe is fixedly connected with a first fixing rod installed on the right end of the first support seat, The lower end of the first connecting ring is fixedly connected with a third fixing rod installed on the upper end of the bottom plate;

The second connecting ring is installed inside the stirring box and is arranged on the right side of the first connecting ring, the lower end of the second connecting ring is fixedly connected with a feeding pipe, and the inside of the feeding pipe is connected with an on-off valve, and The right end of the feeding pipe is fixedly connected with a second fixing rod fixedly installed on the left end of the third support base, and a collection box is arranged below the feeding pipe;

The stirring frame is fixedly connected to the outer end of the second installation shaft and is arranged inside the stirring box, the outer end surface of the second installation shaft is fixedly connected with a connecting frame, and one end of the connecting frame away from the second installation shaft is fixedly connected with a connecting frame components, and a limiter is fixedly connected between the connecting frame and the connecting assembly.

By adopting the above technical solution, the asphalt inside the mixing box is stirred through the second installation shaft and the second connecting ring, and the second connecting ring and the mixing box rotate in the opposite direction at the same time, so as to improve the mixing efficiency. Scraping, and at the same time, the first connecting ring and the second connecting ring are connected with the stirring box in rotation, which is convenient for the feeding and discharging of the feeding pipe and the feeding pipe.

As a preferred technical solution of the present invention, both the first installation shaft and the second installation shaft are rotationally connected with the second support seat;

With the above technical solution, the second support seat plays a supporting and limiting role for the first installation shaft and the second installation shaft.

As a preferred technical solution of the present invention, the second engaging wheel is arranged just above the first engaging wheel, and the second engaging wheel and the first engaging wheel form a meshing connection;

By adopting the above technical solution, the meshing connection between the second connecting wheel and the first connecting wheel plays the role of driving the first installation column and the second installation shaft to rotate in the reverse direction, thereby making the mixing box and the second installation shaft reversely rotate. rotate.

As a preferred technical solution of the present invention, the stirring box forms a rotational connection with the first support seat through the first installation column;

By adopting the above technical solution, the left end of the stirring box is supported and limited by the first installation column.

As a preferred technical solution of the present invention, the first connecting ring and the second connecting ring are correspondingly arranged left and right with respect to the vertical centerline of the mixing tank;

With the above technical solution, the feeding pipe at the upper end of the first connecting ring plays the role of feeding, and the feeding pipe at the lower end of the second connecting ring plays the role of discharging.

As a preferred technical solution of the present invention, the left and right end surfaces of the first connecting ring and the second connecting ring are provided with raised structures with a vertical cross section of a "T" shape, and the first connecting ring and the second connecting ring are both The protruding structure forms a rotational connection with the stirring box;

By adopting the above technical solution, since both the first connecting ring and the second connecting ring are connected with the stirring box in rotation, when the stirring box rotates, the feeding pipe and the first connecting ring are affected by the first fixing rod and the third fixing rod. The function of fixed support makes the first connecting ring not rotate with the rotation of the mixing box. Similarly, the second fixing rod acts as a fixed support for the feeding pipe and the second connecting ring, so that the second connecting ring does not rotate with the mixing box. And rotate, and then maintain the stability of the feeding pipe and the feeding pipe in and out.

As a preferred technical solution of the present invention, the vertical section of the second installation column is arranged in an "I" shape, and the second installation column and the third support base form a rotational connection and play a supporting and limiting role for the stirring box;

By adopting the above technical solution, the right end of the stirring box is supported and limited by the second installation column.

As a preferred technical solution of the present invention, the connecting frame and the limiting frame are both arranged symmetrically with respect to the vertical centerline of the connecting assembly and play a supporting role for the connecting assembly;

By adopting the above technical solution, the connecting component is supported on the side in the positive direction of rotation of the connecting component through the connection of the limit frame, and the deformation of the connecting component is prevented.

As a preferred technical solution of the present invention, the connecting assembly is composed of a mounting plate and a scraper;

a mounting plate, which is fixedly connected to the outer end of the connecting frame;

A scraper, which is fixedly connected to the outer surface of the mounting plate;

By adopting the above technical scheme, the asphalt adhering to the inner wall of the mixing box is scraped off by the reverse rotation of the connecting component and the mixing box.

As a preferred technical solution of the present invention, the vertical sections of the mounting plate and the scraper are arranged in an arc shape, and the scraper and the inner surface of the stirring box form a sliding connection;

By adopting the above technical solution, the connecting component is rotated and attached to the inner surface of the mixing box, so as to improve the cleaning effect of the inner wall of the mixing box.

Compared with the prior art, the beneficial effects of the present invention are: the feeding device for asphalt processing with the mixing and stirring function is convenient for feeding and discharging, and it is convenient to prevent the asphalt from sticking to the inner wall of the mixing box, thereby improving the mixing effect and solving the problem. The problem that the current cutting device for asphalt processing does not have a good anti-adhesion structure;

1. A first connecting ring, a second connecting ring and a feeding pipe are provided, and the first connecting ring and the second connecting ring are all connected with the stirring box in rotation. When the stirring box rotates, the first fixing rod and the third The fixing rod acts as a fixed support for the feeding pipe and the first connecting ring, so that the first connecting ring does not rotate with the rotation of the stirring box. Similarly, the second fixing rod is used to fix the feeding pipe and the second connecting ring. The function of support makes the second connecting ring not rotate with the rotation of the mixing box, thereby maintaining the stability of the feeding and discharging of the feeding pipe and the feeding pipe, and opening the switch valve, so that the asphalt inside the mixing box is discharged to the collecting box through the feeding pipe. Easy to enter and exit;

2. There is a stirring box, a second connecting ring and a second connecting wheel. By starting the motor, the first installation shaft, the first connecting wheel and the driving wheel are driven to rotate clockwise. Since the driving wheel is connected with the driven wheel through the belt, the driven wheel As the driving wheel rotates in the same direction and drives the second installation shaft and the first installation shaft to rotate clockwise in the same direction, due to the meshing connection between the second coupling wheel and the first coupling wheel, the second coupling wheel and the first coupling wheel are further connected. It rotates in the opposite direction, and drives the first installation column and the mixing box to rotate counterclockwise, and drives the second connecting ring to rotate clockwise inside the mixing box through the second installation shaft to stir the asphalt inside the mixing box. Reverse rotation between them improves the stirring effect;

3. There is a connecting component, a connecting frame and a stirring box, which are rotated and attached to the inner surface of the stirring box through the connecting component, and the vertical sections of the mounting plate and the scraper are arranged in an arc shape, and the connecting frame drives the connecting component and the stirring box to reverse. It rotates in the opposite direction to scrape off the asphalt adhering to the inner wall of the mixing box, which is convenient to prevent the asphalt from adhering to the inner wall of the mixing box, and solves the problem that the current cutting device for asphalt processing does not have a good anti-adhesion structure.

Description of drawings

Fig. 1 is the overall structure schematic diagram of the present invention;

Fig. 2 is the front view sectional structure schematic diagram of the present invention;

FIG. 3 is a schematic cross-sectional structural schematic diagram of the side view of the connection between the connection frame and the connection assembly of the present invention;

4 is a schematic diagram of the overall structure of the connection between the connecting frame and the connecting assembly of the present invention;

5 is a schematic cross-sectional structural schematic diagram of a side view of the connection between the first engaging wheel and the second installation shaft of the present invention;

6 is a schematic diagram of the overall structure of the connection between the first connecting ring and the feeding pipe of the present invention;

Fig. 7 is a schematic view of the enlarged structure at place A in Fig. 2 of the present invention;

FIG. 8 is a partial three-dimensional structural schematic diagram of the mixing box of the present invention.

In the figure: 1. Bottom plate; 2. The first support seat; 3. The motor; 4. The first installation shaft; 5. The first connecting wheel; 6. The driving wheel; 7. The driven wheel; Support seat; 10. Second mounting shaft; 11. Second connecting wheel; 12. First mounting column; 13. Mixing box; 14. First connecting ring; 15. Second connecting ring; 16. Feeding pipe; 17 , the first fixed rod; 18, the feeding pipe; 19, the switch valve; 20, the second fixed rod; 21, the collection box; 22, the third fixed rod; 23, the second installation column; 24, the third support seat; 25, stirring frame; 26, connecting frame; 27, limit frame; 28, connecting assembly; 2801, mounting plate; 2802, scraper.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

1-8, the present invention provides a technical solution: a cutting device for asphalt processing with a mixing and stirring function, comprising: a first support seat 2 is fixedly installed on the upper end of the bottom plate 1, and the first support seat 2 The interior of the motor 3 is fixedly installed with a motor 3, the left end of the motor 3 is fixedly connected with a first installation shaft 4, and the outer surface of the first installation shaft 4 is fixedly connected with a first engagement wheel 5, and the left end of the first installation shaft 4 is fixedly connected with a driving wheel 6, and a driven wheel 7 is arranged above the driving wheel 6, and a belt 8 is connected between the driving wheel 6 and the driven wheel 7, and a belt 8 fixedly installed on the upper end of the bottom plate 1 is provided between the first connecting wheel 5 and the driving wheel 6 The second support base 9, the second installation shaft 10 is fixedly connected to the right end of the driven wheel 7, the outer surface of the second installation shaft 10 is rotatably connected with a second engagement wheel 11, and the right end of the second engagement wheel 11 is fixedly connected with the first engagement wheel 11. Installation column 12, the right end of the first installation column 12 is fixedly connected with a stirring box 13, and the right end of the stirring box 13 is fixedly connected with a second installation column 23, and the outer side of the second installation column 23 is provided with a fixed installation on the upper end of the bottom plate 1. The third support base 24, as shown in FIG. 2, is arranged in an "I" shape through the vertical section of the second installation column 23, and the second installation column 23 and the third support base 24 form a rotatable connection, which plays a role in the stirring box 13. The role of support limit.

A first connecting ring 14 is installed inside the stirring box 13 , the upper end of the first connecting ring 14 is fixedly connected with a feeding pipe 16 , and the left end of the feeding pipe 16 is fixedly connected with a first fixing ring installed on the right end of the first support base 2 . Rod 17, the lower end of the first connecting ring 14 is fixedly connected with a third fixing rod 22 installed on the upper end of the bottom plate 1, the second connecting ring 15 is installed inside the stirring box 13 and is arranged on the right side of the first connecting ring 14, The lower end of the second connecting ring 15 is fixedly connected with a feeding tube 18 , and the inside of the feeding tube 18 is connected with an on-off valve 19 , and the right end of the feeding tube 18 is fixedly connected with a second fixed fixedly mounted on the left end of the third support seat 24 . The rod 20, a collection box 21 is provided below the feeding pipe 18, the stirring frame 25 is fixedly connected to the outer end of the second installation shaft 10 and is arranged inside the stirring box 13, and the outer end surface of the second installation shaft 10 is fixedly connected with a connection The connecting frame 26 is fixedly connected to one end of the connecting frame 26 away from the second installation shaft 10, and the connecting assembly 28 is fixedly connected, and the connecting frame 26 and the connecting assembly 28 are fixedly connected with a limit frame 27. As shown in FIG. 1 and FIG. 2, through the first A fixed rod 17 and a third fixed rod 22 play a fixed and support role for the feeding pipe 16 and the first connecting ring 14, so that the first connecting ring 14 does not rotate with the rotation of the stirring box 13. Similarly, through the second fixed rod 20 plays the role of fixed support for the feeding tube 18 and the second connecting ring 15, so that the second connecting ring 15 does not rotate with the rotation of the stirring box 13.

When using the asphalt processing blanking device with mixing and stirring function, the asphalt is first put into the mixing box 13 through the feeding pipe 16 , as shown in Fig. 1 , Fig. 2 and Fig. The first installation shaft 4, the first engagement wheel 5 and the driving wheel 6 rotate clockwise. Since the driving wheel 6 is connected with the driven wheel 7 through the belt 8, the driven wheel 7 rotates in the same direction with the driving wheel 6 and drives the second installation shaft. 10 rotates clockwise in the same direction as the first installation shaft 4. Due to the meshing connection between the second connecting wheel 11 and the first connecting wheel 5, the second connecting wheel 11 and the first connecting wheel 5 rotate in the opposite direction and drive the An installation column 12 and the mixing box 13 rotate counterclockwise, and the second connecting ring 15 is driven by the second installation shaft 10 to rotate clockwise inside the mixing box 13 to stir the asphalt inside the mixing box 13 .

Specifically, as shown in FIG. 2 and FIG. 8 , since the first connecting ring 14 and the second connecting ring 15 are correspondingly disposed left and right with respect to the vertical centerline of the stirring tank 13 , and the first connecting ring 14 and the second connecting ring 15 are Both the left and right end surfaces are provided with a raised structure with a vertical cross-section of a "T" shape, and the first connecting ring 14 and the second connecting ring 15 are both connected with the stirring box 13 through the raised structure to form a rotational connection. 7, when the stirring box 13 rotates, the feeding pipe 16 and the first connecting ring 14 are fixedly supported by the first fixing rod 17 and the third fixing rod 22, so that the first connecting ring 14 does not follow the stirring. The box 13 rotates and rotates. Similarly, the second fixing rod 20 acts as a fixed support for the feeding pipe 18 and the second connecting ring 15, so that the second connecting ring 15 does not rotate with the rotation of the stirring box 13, thereby maintaining the feeding To check the stability of the feeding and discharging of the feeding pipe 16 and the feeding pipe 18 , the on-off valve 19 is opened, so that the asphalt inside the mixing tank 13 is discharged to the collecting tank 21 through the feeding pipe 18 .

Specifically, as shown in FIG. 2 , FIG. 3 and FIG. 4 , since the connecting frame 26 is fixedly connected to the outside of the second installation shaft 10 , the second installation shaft 10 drives the connecting assembly 28 and the mixing box 13 to rotate in the opposite direction through the connecting frame 26 . , scrape off the asphalt adhering to the inner wall of the mixing box 13. Since the vertical sections of the mounting plate 2801 and the scraper 2802 are both arc-shaped, and the scraper 2802 is fixedly connected to the outer surface of the mounting plate 2801, and the scraper 2802 is connected to the The inner surface of the mixing box 13 constitutes a sliding connection, and the connecting assembly 28 is rotated and attached to the inner surface of the mixing box 13 to improve the cleaning effect on the inner wall of the mixing box 13. Instructions.

The standard parts used in the present invention can be purchased from the market, the special-shaped parts can be customized according to the description in the specification and the drawings, and the specific connection methods of each part adopt mature bolts, rivets, welding, etc. in the prior art Conventional means, machinery, parts and equipment are all used in the prior art, conventional models, and the circuit connection adopts conventional connection methods in the prior art, which will not be described in detail here, and the content that is not described in detail in this specification belongs to State of the art known to those skilled in the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, it is still possible to modify the technical solutions described in the foregoing embodiments, or to perform equivalent replacements for some of the technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims (10)

1. The utility model provides a unloader is used in pitch processing with mix stirring function which characterized in that: the method comprises the following steps:

the device comprises a base plate (1), wherein a first supporting seat (2) is fixedly mounted at the upper end of the base plate (1), a motor (3) is fixedly mounted inside the first supporting seat (2), a first mounting shaft (4) is fixedly connected to the left end of the motor (3), a first connecting wheel (5) is fixedly connected to the outer surface of the first mounting shaft (4), a driving wheel (6) is fixedly connected to the left end of the first mounting shaft (4), a driven wheel (7) is arranged above the driving wheel (6), a belt (8) is connected between the driving wheel (6) and the driven wheel (7), and a second supporting seat (9) fixedly mounted at the upper end of the base plate (1) is arranged between the first connecting wheel (5) and the driving wheel (6);

the second mounting shaft (10) is fixedly connected to the right end of the driven wheel (7), a second connecting wheel (11) is rotatably connected to the outer surface of the second mounting shaft (10), a first mounting column (12) is fixedly connected to the right end of the second connecting wheel (11), a stirring box (13) is fixedly connected to the right end of the first mounting column (12), a second mounting column (23) is fixedly connected to the right end of the stirring box (13), and a third supporting seat (24) fixedly mounted at the upper end of the bottom plate (1) is arranged on the outer side of the second mounting column (23);

the stirring device comprises a first linking ring (14) which is arranged inside a stirring box (13), wherein the upper end of the first linking ring (14) is fixedly connected with a feeding pipe (16), the left end of the feeding pipe (16) is fixedly connected with a first fixing rod (17) which is arranged at the right end of a first supporting seat (2), and the lower end of the first linking ring (14) is fixedly connected with a third fixing rod (22) which is arranged at the upper end of a bottom plate (1);

the second connecting ring (15) is installed inside the stirring box (13) and arranged on the right side of the first connecting ring (14), the lower end of the second connecting ring (15) is fixedly connected with a discharging pipe (18), the interior of the discharging pipe (18) is connected with a switch valve (19), the right end of the discharging pipe (18) is fixedly connected with a second fixing rod (20) fixedly installed at the left end of a third supporting seat (24), and a collecting box (21) is arranged below the discharging pipe (18);

stirring frame (25), its fixed connection is in the outer end of second installation axle (10) and sets up the inside in agitator tank (13), the outer terminal surface fixedly connected with link (26) of second installation axle (10), and link (26) keep away from second installation axle (10) one end fixedly connected with coupling assembling (28) to spacing (27) of fixedly connected with between link (26) and coupling assembling (28).

2. The blanking device with mixing and stirring functions for asphalt processing according to claim 1, characterized in that: first installation axle (4) and second installation axle (10) all constitute with second supporting seat (9) and rotate and be connected.

3. The blanking device with mixing and stirring functions for asphalt processing according to claim 1, characterized in that: the second connecting wheel (11) is arranged right above the first connecting wheel (5), and the second connecting wheel (11) and the first connecting wheel (5) are in meshed connection.

4. The blanking device with mixing and stirring functions for asphalt processing according to claim 1, characterized in that: the stirring box (13) is rotationally connected with the first supporting seat (2) through a first mounting column (12).

5. The blanking device with mixing and stirring functions for asphalt processing according to claim 1, characterized in that: the first connecting ring (14) and the second connecting ring (15) are arranged in a left-right corresponding mode relative to the vertical center line of the stirring box (13).

6. The blanking device with mixing and stirring functions for asphalt processing according to claim 1, characterized in that: the left end face and the right end face of the first connecting ring (14) and the second connecting ring (15) are respectively provided with a protruding structure with a T-shaped vertical section, and the first connecting ring (14) and the second connecting ring (15) are rotatably connected with the stirring box (13) through the protruding structures.

7. The blanking device with mixing and stirring functions for asphalt processing according to claim 1, characterized in that: the vertical section of the second mounting column (23) is arranged in an I shape, and the second mounting column (23) and the third supporting seat (24) form a rotary connection and play a role in supporting and limiting the stirring box (13).

8. The blanking device with mixing and stirring functions for asphalt processing according to claim 1, characterized in that: the connecting frame (26) and the limiting frame (27) are arranged in bilateral symmetry about the vertical center line of the connecting assembly (28) and support the connecting assembly (28).

9. The asphalt processing blanking device with the mixing and stirring functions as claimed in claim 1, wherein: the connecting assembly (28) is composed of a mounting plate (2801) and a scraper (2802);

a mounting plate (2801) fixedly connected to the outer end of the connecting frame (26);

and a scraper (2802) fixedly attached to an outer surface of the mounting plate (2801).

10. The asphalt processing blanking device with the mixing and stirring functions as defined in claim 9, wherein: the vertical sections of the mounting plate (2801) and the scraper (2802) are both arc-shaped, and the scraper (2802) and the inner surface of the stirring box (13) form sliding connection.

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