Asphalt conveying device

Abstract

The utility model discloses an asphalt conveying device which comprises a conveying tank and a control panel, a base is arranged below the conveying tank, a rotation driving assembly used for supporting and rotating the conveying tank is arranged on the base, material ports are formed in the two ends of the conveying tank, a center conveying pipeline is arranged between the two material ports, and the control panel is arranged on the center conveying pipeline. The central conveying pipeline is rotationally arranged in the conveying tank, a feeding pipe is arranged at one end of the central conveying pipeline, a discharging pump assembly is arranged at the other end of the central conveying pipeline, the conveying tank is driven by the rotary driving assembly to rotate, and in the rotating process of the conveying tank, asphalt can be mixed and stirred in cooperation with a stirring rod; therefore, in the process that the asphalt is conveyed by the conveying tank, dynamic mixing of the asphalt is kept, and the condition that the asphalt is solidified is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of asphalt conveying, in particular to an asphalt conveying device. Background Art

[0002] Asphalt is a dark brown complex mixture of hydrocarbons of different molecular weights and their non-metallic derivatives. It is a kind of high-viscosity organic liquid. It is in liquid state with a black surface. It is mainly used in industries such as coatings, plastics, rubber, and road paving. Currently, the widely used asphalt transportation devices include asphalt storage tanks and asphalt heating chambers.

[0003] An asphalt mixture conveying device with application number 201720046317.8 comprises a V-shaped insulated silo, the bottom of which is a discharge silo, and a spiral conveying mechanism is arranged at the bottom of the discharge silo, characterized in that: a spiral arch breaking mechanism is arranged above the spiral conveying mechanism in the insulated silo, and the spiral arch breaking mechanism comprises an arch breaking motor;

[0004] However, during the transportation of asphalt in the current asphalt storage tank, the asphalt is in a static state inside the tank body, and the asphalt is prone to coagulation, which is not conducive to the subsequent use of the asphalt. Utility Model Content

[0005] The purpose of the present invention is to provide an asphalt conveying device in order to solve the above problems and overcome the defects of the prior art, as described below.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] The utility model provides an asphalt conveying device, including a conveying tank and a control panel, wherein a base is arranged below the conveying tank, and a rotating drive component for supporting and rotating the conveying tank is arranged on the base, and material ports are opened at both ends of the conveying tank, and a central conveying pipeline is arranged between the two material ports, and the central conveying pipeline is rotatably arranged in the conveying tank, a feed pipe is arranged at one end of the central conveying pipeline, and a discharge pump component is arranged at the other end of the central conveying pipeline.

[0008] Preferably, the conveying tank is in the shape of a hollow cylinder axially arranged horizontally, and the central conveying pipe is rotatably connected to the inner wall of the material port through a bearing.

[0009] Preferably, two ends of the central conveying pipeline located outside the conveying tank are fixed on the base through a first pipe support rod and a second pipe support rod respectively.

[0010] Preferably, the rotary drive assembly includes a gear ring, which is fixedly mounted on the outside of the conveying tank, and the lower side of the gear ring is meshed with a gear, which is driven to rotate by a motor fixed on the base, and the output end of the control panel is electrically connected to the input end of the motor.

[0011] Preferably, the conveying tank is provided with support plates along the outer sides of both ends thereof, the lower ends of the support plates are fixedly connected to the base, and the top sides of the support plates are rotatably connected to the conveying tank via a slewing bearing.

[0012] Preferably, the central conveying pipeline in the conveying tank is penetrated by a plurality of evenly distributed liquid passage grooves.

[0013] Preferably, a plurality of evenly distributed stirring rods are fixedly provided on the outer side wall of the central conveying pipe in the conveying tank.

[0014] Preferably, the discharge pump assembly includes an asphalt pump fixedly arranged inside the central conveying pipeline, the discharge port of the asphalt pump is connected to one end of the discharge pipe, the other end of the discharge pipe passes through the central conveying pipeline, the feed port of the asphalt pump is connected to one end of the material guide pipe, the other end of the material guide pipe is connected to one end of the material extraction pipe, the other end of the material extraction pipe passes through the side wall of the central conveying pipeline and extends to the bottom surface of the conveying tank, and the output end of the control panel is electrically connected to the input end of the asphalt pump.

[0015] The beneficial effects are:

[0016] 1. The conveying tank is driven by the rotary drive assembly to rotate. During the rotation of the conveying tank, the stirring rod can be used to mix and stir the asphalt, so as to maintain the dynamic mixing of the asphalt during the asphalt transportation process of the conveying tank and avoid the solidification of the asphalt;

[0017] 2. During the dynamic mixing process, the asphalt can also be discharged from the asphalt pump of the discharge pump assembly through the extraction pipe, the guide pipe and the discharge pipe in sequence. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 It is the front view of the utility model;

[0020] Figure 2 This utility model Figure 1 Left view of;

[0021] Figure 3 This utility model Figure 2 AA section view;

[0022] Figure 4 This utility model Figure 1 Stereoscopic diagram.

[0023] The reference numerals in the accompanying drawings are as follows: 1. conveying tank; 101. material port; 2. base; 3. rotating drive assembly; 301. motor; 302. gear; 303. gear ring; 304. support plate; 305. slewing bearing; 4. central conveying pipeline; 401. feed pipe; 402. liquid trough; 5. first pipe support rod; 6. discharge pump assembly; 601. asphalt pump; 602. discharge pipe; 603. material guide pipe; 604. extraction pipe; 7. second pipe support rod; 8. moving wheel; 9. control panel; 10. stirring rod. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical solution and advantages of the utility model clearer, the technical solution of the utility model will be described in detail below. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other implementation methods obtained by ordinary technicians in this field without creative work belong to the scope of protection of the utility model.

[0025] See also Figure 1-Figure 4 As shown, the utility model provides an asphalt conveying device, including a conveying tank 1 and a control panel 9, a base 2 is arranged below the conveying tank 1, a rotating drive assembly 3 for supporting and rotating the conveying tank 1 is arranged on the base 2, material ports 101 are opened at both ends of the conveying tank 1, a central conveying pipe 4 is arranged between the two material ports 101, the central conveying pipe 4 is rotatably arranged in the conveying tank 1, the outer shape of the conveying tank 1 is a hollow cylinder arranged axially horizontally, and the central conveying pipe 4 is rotatably connected to the inner wall of the material port 101 through a bearing.

[0026] One end of the central delivery pipe 4 is provided with a feed pipe 401, and the other end of the central delivery pipe 4 is provided with a discharge pump assembly 6. Both ends of the central delivery pipe 4 located outside the delivery tank 1 are fixedly arranged on the base 2 through a first pipe support rod 5 and a second pipe support rod 7 respectively.

[0027] A plurality of evenly distributed liquid-passing grooves 402 are formed through the central delivery pipe 4 in the delivery tank 1. Through the above-mentioned specific structural design, when asphalt is introduced from the feed pipe 401, the asphalt can enter the delivery tank 1 through the liquid-passing grooves 402 for storage.

[0028] A plurality of evenly distributed stirring rods 10 are fixedly provided on the outer side wall of the central conveying pipe 4 in the conveying tank 1. In practical application, the conveying tank 1 rotates under the drive of the rotary drive assembly 3. During the rotation of the conveying tank 1, the conveying tank 1 and the stirring rods 10 rotate relative to each other, so that the stirring rods 10 can be used to achieve mixing and stirring of the asphalt.

[0029] See the instruction manual Figure 1 and 2 As shown, the rotation drive assembly 3 includes a ring gear 303, which is fixedly sleeved on the outer side of the conveying tank 1, and the lower side of the ring gear 303 is meshed with a gear 302, and the gear 302 is driven to rotate by a motor 301 fixedly arranged on the base 2, and the output end of the control panel 9 is electrically connected to the input end of the motor 301. The conveying tank 1 is provided with a support plate 304 along the outer side of both ends thereof, and the lower end of the support plate 304 is fixedly connected to the base 2, and the top side of the support plate 304 is rotatably connected to the conveying tank 1 through a slewing bearing 305. In actual application, the rotation of the output shaft of the motor 301 can drive the gear 302 to rotate, and the rotation of the gear 302 can drive the meshed ring gear 303 to rotate, thereby driving the conveying tank 1 to rotate under the support of the support plate 304.

[0030] See the instruction manual Figure 1 and 3 As shown, the discharge pump assembly 6 includes an asphalt pump 601 fixedly arranged inside the central conveying pipeline 4, the discharge port of the asphalt pump 601 is connected to one end of the discharge pipe 602, the other end of the discharge pipe 602 passes through the central conveying pipeline 4, the feed port of the asphalt pump 601 is connected to one end of the guide pipe 603, the other end of the guide pipe 603 is connected to one end of the extraction pipe 604, the other end of the extraction pipe 604 passes through the side wall of the central conveying pipeline 4 and extends to the bottom surface of the conveying tank 1, and the output end of the control panel 9 is electrically connected to the input end of the asphalt pump 601. Through the above-mentioned specific structural design, the asphalt pump 601 can sequentially discharge the asphalt through the extraction pipe 604, the guide pipe 603 and the discharge pipe 602. Specifically, an asphalt storage chamber is formed inside the conveying tank 1, and the inner contour of the asphalt storage chamber is a rotating body shape with a wide middle and narrow ends, so as to facilitate the extraction pipe 604 to discharge the asphalt in the asphalt storage chamber as completely as possible.

[0031] Working principle:

[0032] The asphalt is transported to the central conveying pipe 4 by the asphalt feed pipe 401 and enters the conveying tank 1 through the liquid groove 402 provided on the central conveying pipe 4. The conveying tank 1 rotates under the drive of the rotary drive component 3. During the rotation of the conveying tank 1, the stirring rod 10 can be used to achieve mixing and stirring of the asphalt, so as to maintain the dynamic mixing of the asphalt during the asphalt transportation process of the conveying tank 1 to avoid the solidification of the asphalt. When the asphalt is discharged from the conveying tank 1, the asphalt pump 601 of the discharge pump component 6 can discharge the asphalt through the extraction pipe 604, the guide pipe 603 and the discharge pipe 602 in sequence.

[0033] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. An asphalt conveying device, characterized in that: The invention comprises a conveying tank (1) and a control panel (9), wherein a base (2) is arranged below the conveying tank (1), and a rotating drive assembly (3) for supporting and rotating the conveying tank (1) is arranged on the base (2), and material ports (101) are provided at both ends of the conveying tank (1), and a central conveying pipeline (4) is arranged between the two material ports (101), and the central conveying pipeline (4) is rotatably arranged in the conveying tank (1), a feed pipe (401) is arranged at one end of the central conveying pipeline (4), and a discharge pump assembly (6) is arranged at the other end of the central conveying pipeline (4).

2. The asphalt conveying device according to claim 1, characterized in that: The outer shape of the conveying tank (1) is a hollow cylindrical shape that is axially arranged horizontally, and the central conveying pipe (4) is rotatably connected to the inner wall of the material opening (101) via a bearing.

3. The asphalt conveying device according to claim 1, characterized in that: The two ends of the central delivery pipe (4) located outside the delivery tank (1) are fixedly arranged on the base (2) via a first pipe support rod (5) and a second pipe support rod (7) respectively.

4. The asphalt conveying device according to claim 1, characterized in that: The rotary drive assembly (3) comprises a gear ring (303), the gear ring (303) being fixedly sleeved on the outer side of the conveying tank (1), the lower side of the gear ring (303) being meshedly connected with a gear (302), the gear (302) being driven to rotate by a motor (301) fixedly arranged on the base (2), and the output end of the control panel (9) being electrically connected to the input end of the motor (301).

5. The asphalt conveying device according to claim 4, characterized in that: The conveying tank (1) is provided with support plates (304) along the outer sides of both ends thereof, the lower ends of the support plates (304) are fixedly connected to the base (2), and the top sides of the support plates (304) are rotatably connected to the conveying tank (1) via a slewing bearing (305).

6. The asphalt conveying device according to claim 1, characterized in that: The central conveying pipe (4) located in the conveying tank (1) is penetrated by a plurality of evenly distributed liquid passage grooves (402).

7. The asphalt conveying device according to claim 1, characterized in that: A plurality of evenly distributed stirring rods (10) are fixedly arranged on the outer side wall of the central conveying pipe (4) located in the conveying tank (1).

8. The asphalt conveying device according to claim 1, characterized in that: The discharge pump assembly (6) comprises an asphalt pump (601) fixedly arranged inside the central conveying pipeline (4); the discharge port of the asphalt pump (601) is connected to one end of a discharge pipe (602), and the other end of the discharge pipe (602) passes through the central conveying pipeline (4); the feed port of the asphalt pump (601) is connected to one end of a material guide pipe (603), and the other end of the material guide pipe (603) is connected to one end of a material extraction pipe (604), and the other end of the material extraction pipe (604) passes through the side wall of the central conveying pipeline (4) and extends to the bottom surface of the conveying tank (1); the output end of the control panel (9) is electrically connected to the input end of the asphalt pump (601).

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