Asphalt metering and batching equipment

Abstract

The utility model discloses asphalt metering and batching equipment, and relates to the technical field of asphalt batching, the asphalt metering and batching equipment comprises a bottom plate and a plurality of raw material tanks, the plurality of raw material tanks are respectively and fixedly arranged on two sides of the upper surface of the bottom plate, a through groove is formed in the middle of the upper surface of the bottom plate, and a first shell is arranged above the through groove; a through groove is formed in the upper surface of the first shell, a second shell is fixedly arranged in the through groove, openings are formed in the sides, close to each other, of the first shell and the second shell, the sides, close to each other, of the first shell and the second shell are fixedly connected, strip-shaped openings are formed in the two sides of the upper surface of the first shell, and feeding pipes are arranged above the strip-shaped openings; the lower end of one side, close to the first shell, of the raw material tank is communicated with a metering pump. After batching is completed, asphalt can be rapidly unloaded into the standby shell, batching and unloading can be carried out at the same time, time wasted by unloading can be shortened, and the use efficiency of equipment can be improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to bitumen batching technical field, concretely relates to a bitumen metering and batching equipment. BACKGROUND

[0002] In the bitumen production process, metering and batching is a crucial link, which directly affects the quality and performance of bitumen, the existing bitumen metering and batching equipment is usually slow in the unloading process after completing batching, and cannot realize the synchronization of batching and unloading, so that the equipment is idle in the unloading process, a large amount of time is wasted, and the use efficiency of the equipment is reduced. UTILITY MODEL CONTENT

[0003] In view of the above problems existing in the prior art bitumen metering and batching equipment, the utility model is provided.

[0004] Therefore, the utility model aims at providing a bitumen metering and batching equipment, which solves the problems in the background art.

[0005] In order to realize the above-mentioned purpose, the utility model provides the following technical scheme:

[0006] A bitumen metering and batching equipment, comprising a bottom plate and a raw material tank, a plurality of raw material tanks are fixedly arranged on the upper surface of the bottom plate on both sides, a through slot is formed in the middle of the upper surface of the bottom plate, a first shell is arranged above the through slot, a second shell is fixedly arranged in the through slot, an opening is formed in the side close to the first shell and the second shell, the side close to the first shell and the second shell is fixedly connected, a strip-shaped port is formed on both sides of the upper surface of the first shell, a feeding pipe is arranged above the strip-shaped port, a metering pump is communicatedly arranged at the lower end of the side close to the first shell of the raw material tank, the discharge port of the metering pump is fixedly connected with one end of the feeding pipe, a mixing mechanism is arranged in the first shell, two baffles are arranged on the lower side of the first shell, the side close to the two baffles abuts, the side away from the two baffles abuts with the inner wall of the first shell, a rotating rod is fixedly sleeved in the inner side of the side away from the two baffles, and the two ends of the rotating rod are rotatably connected with the inner wall of the corresponding first shell.

[0007] Preferably, the mixing mechanism comprises a stirring rod and a first motor, the stirring rod is rotatably arranged in the upper side middle end inner wall of the first shell, and the first motor is fixedly arranged in the middle of the upper surface of the first shell.

[0008] Preferably, the transmission mechanism includes a first bevel gear and a second bevel gear. The front ends of both rotating rods extend to the outer side of the first housing. The two first bevel gears are fixedly sleeved on the front ends of the corresponding rotating rods. A fixed frame is fixedly installed on the front side wall of the first housing between the two rotating rods. A transmission rod is rotatably installed inside the fixed frame. The two second bevel gears are fixedly sleeved on both ends of the transmission rod. Both first bevel gears are meshed with the corresponding second bevel gears. A worm gear is fixedly sleeved on the middle end of the transmission rod. A worm is meshed on the front side of the worm gear. Both ends of the worm are rotatably connected to the inner wall of the fixed frame. A second motor is fixedly installed on one side of the fixed frame. The output end of the second motor is fixedly connected to one end of the worm.

[0009] Preferably, both baffles have sealing gaskets on their surfaces.

[0010] Preferably, both ends of the rotating rod are rotatably connected to the inner wall of the first housing via sealed bearings.

[0011] Preferably, a discharge pipe with a valve is provided on one side of the lower end of the second housing.

[0012] The technical effects and advantages provided by this utility model in the above technical solution are as follows:

[0013] 1. This utility model equipment uses a metering pump to precisely control the amount of raw materials drawn from the raw material tank, ensuring that the amount of each asphalt ingredient added is accurate. This greatly improves the accuracy of asphalt batching, ensures the stability and consistency of asphalt product quality, and meets the strict requirements of different production scenarios for asphalt performance.

[0014] 2. This utility model allows asphalt in the first housing to enter the second housing by opening the two cover plates. When the cover plates are closed again, asphalt batching can be carried out again, and asphalt in the second housing can be discharged at the same time, which can reduce the time wasted in discharging and improve work efficiency. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in this utility model. For those skilled in the art, other drawings can be obtained based on these drawings.

[0016] Figure 1 This is a schematic diagram of the structure of an asphalt metering and batching device proposed in this utility model;

[0017] Figure 2 for Figure 1 Internal structure diagram;

[0018] Figure 3 For Figure 1 The structure of the middle part A is enlarged and shown schematically.

[0019] Explanation of reference signs:

[0020] 1, bottom plate; 2, raw material tank; 3, metering pump; 4, feeding pipe; 5, first shell; 6, second shell; 7, stirring rod; 8, first motor; 9, rotating rod; 10, baffle; 11, discharge pipe; 12, first bevel gear; 13, transmission rod; 14, second bevel gear; 15, fixed frame; 16, worm gear; 17, worm; 18, second motor. DETAILED DESCRIPTION

[0021] In order for those skilled in the art to better understand the technical scheme of the utility model, the utility model will be further described in detail below with reference to the drawings.

[0022] The utility model discloses an asphalt metering and batching equipment.

[0023] Referring to Figures 1-3 An asphalt metering and batching equipment, which comprises a bottom plate 1 and a raw material tank 2, a plurality of raw material tanks 2 are fixedly arranged on the upper surface of the bottom plate 1 on both sides, a through slot is formed in the middle of the upper surface of the bottom plate 1, a first shell 5 is arranged above the through slot, a second shell 6 is fixedly arranged in the through slot, a discharge pipe 11 with a valve is arranged on one side of the lower end of the second shell 6, so that the discharge can be conveniently controlled, an opening is formed in the side close to the second shell 6 of the first shell 5, the side close to the second shell 6 of the first shell 5 is fixedly connected, a strip-shaped opening is formed in the upper surface of the first shell 5 on both sides, a feeding pipe 4 is arranged above the strip-shaped opening, a metering pump 3 is communicatively arranged on the side close to the first shell 5 of the lower end of the raw material tank 2, the discharge port of the metering pump 3 is fixedly connected with one end of the feeding pipe 4, two baffles 10 are arranged on the inner lower side of the first shell 5, the side close to the two baffles 10 abuts, the side away from the two baffles 10 abuts with the inner wall of the first shell 5, a sealing gasket is arranged on the surface of the two baffles 10, so that the sealing property between the two baffles 10 and between the baffle 10 and the first shell 5 is improved, a rotating rod 9 is fixedly sleeved in the inner side away from the two baffles 10, and the two ends of the rotating rod 9 are rotationally connected with the inner wall of the corresponding first shell 5.

[0024] Referring to Figures 1-3 A mixing mechanism is arranged in the first shell 5, the mixing mechanism comprises a stirring rod 7 and a first motor 8, the stirring rod 7 is rotationally arranged in the inner wall of the upper middle end of the first shell 5, and the first motor 8 is fixedly arranged in the middle of the upper surface of the first shell 5.

[0025] Referring to Figures 1-3The outer side of the first shell 5 is provided with a transmission mechanism for driving the two rotating rods 9 to rotate reversely, the transmission mechanism comprises a first bevel gear 12 and a second bevel gear 14, the front ends of the two rotating rods 9 extend to the outer side of the first shell 5, the two ends of the rotating rod 9 are rotatably connected with the inner wall of the first shell 5 through a sealing bearing, the sealing between the rotating rod 9 and the first shell 5 is improved, the two first bevel gears 12 are fixedly sleeved on the front ends of the corresponding rotating rods 9, a fixed frame 15 is fixedly arranged on the front side wall of the first shell 5 and located between the two rotating rods 9, a transmission rod 13 is rotatably arranged in the fixed frame 15, the two second bevel gears 14 are fixedly sleeved on the two ends of the transmission rod 13, the two first bevel gears 12 are rotatably connected with the corresponding second bevel gears 14, a worm wheel 16 is fixedly sleeved on the middle end of the transmission rod 13, a worm 17 is rotatably arranged on the front side of the worm wheel 16, the two ends of the worm 17 are rotatably connected with the inner wall of the fixed frame 15, a second motor 18 is fixedly arranged on one side of the fixed frame 15, and the output end of the second motor 18 is fixedly connected with one end of the worm 17.

[0026] In use, different asphalt raw materials are stored in each raw material tank 2, at this time, the two baffles 10 are in a state of mutual resistance and close contact with the inner wall of the first shell 5, the sealing gasket on the surface ensures that the lower side of the first shell 5 is closed, preventing material leakage, the rotating rod 9 is rotatably connected with the inner wall of the first shell 5 through a sealing bearing, ensuring smooth rotation of the rotating rod 9 while maintaining the sealing of the first shell 5, when the raw materials are needed, the metering pump 3 is started, the metering pump 3 accurately controls the amount of raw materials extracted from the raw material tank 2, the extracted raw materials pass through the feeding pipe 4 and enter the inside of the first shell 5 through the strip-shaped opening on the upper surface of the first shell 5, while the raw materials enter the first shell 5, the first motor 8 is started, the first motor 8 drives the stirring rod 7 to rotate at high speed, fully stirring and mixing various raw materials in the first shell 5, ensuring uniform mixing of raw materials of different components and stability of the quality and performance of asphalt, when the mixing is completed, the second motor 18 is started, the second motor 18 drives the worm 17 to rotate, since the worm 17 is engaged with the worm wheel 16, the worm wheel 16 is driven to rotate, and then the transmission rod 13 is rotated, the second bevel gears 14 at the two ends of the transmission rod 13 are rotated, the first bevel gears 12 engaged with the second bevel gears 14 drive the rotating rod 9 to rotate reversely, so that the two baffles 10 rotate around the rotating rod 9 and separate from each other, opening the channel between the first shell 5 and the second shell 6, the mixed asphalt material enters the second shell 6 from the first shell 5 through the opening under the action of gravity, at this time, the second motor 18 is started again to reverse, so that the baffle 10 is reset and the channel is closed, preparing for the next mixing, at the same time, by controlling the valve on the discharge pipe 11, the discharge of the second shell 6 can be controlled.

[0027] The above has only described certain exemplary embodiments of the present application by way of illustration, and it is needless to say that the described embodiments can be modified in various ways without departing from the spirit and scope of the present application for those skilled in the art. Therefore, the above drawings and descriptions are illustrative in nature, and should not be understood as limiting the scope of protection of the claims of the present application.

Claims

1. An asphalt metering and dosing apparatus comprising a base plate (1) and a raw material tank (2), characterized in that, A plurality of said raw material tanks (2) are respectively fixedly arranged on the upper surface of the bottom plate (1), a through slot is arranged in the middle of the upper surface of the bottom plate (1), a first shell (5) is arranged above the through slot, a second shell (6) is fixedly arranged in the through slot, an opening is arranged on the side close to the first shell (5) and the second shell (6), the side close to the first shell (5) and the second shell (6) is fixedly connected, strip-shaped openings are arranged on the upper surface of the first shell (5), a feeding pipe (4) is arranged above the strip-shaped openings, a metering pump (3) is communicatedly arranged on the lower end of the side close to the first shell (5) of the raw material tank (2), the discharge port of the metering pump (3) is fixedly connected with one end of the feeding pipe (4), a mixing mechanism is arranged in the first shell (5), two baffles (10) are arranged on the lower side of the first shell (5), the sides close to the two baffles (10) abut against each other, the sides away from the two baffles (10) abut against the inner wall of the first shell (5), a rotating rod (9) is fixedly sleeved on the inside of the side away from the two baffles (10), the two ends of the rotating rod (9) are rotatably connected with the inner wall of the corresponding first shell (5), and a transmission mechanism for driving the two rotating rods (9) to rotate in opposite directions is arranged on the outside of the first shell (5).

2. The asphalt metering and dispensing apparatus of claim 1, wherein, The mixing mechanism comprises a stirring rod (7) and a first motor (8), the stirring rod (7) is rotatably arranged in the upper middle end inner wall of the first shell (5), and the first motor (8) is fixedly arranged on the middle of the upper surface of the first shell (5).

3. The asphalt metering and dispensing apparatus of claim 1, wherein, The transmission mechanism comprises a first bevel gear (12) and a second bevel gear (14), the front ends of the two rotating rods (9) extend to the outside of the first shell (5), the first bevel gears (12) are fixedly sleeved on the front ends of the corresponding rotating rods (9), a fixed frame (15) is fixedly arranged on the front wall of the first shell (5) and between the two rotating rods (9), a transmission rod (13) is rotatably arranged in the fixed frame (15), the second bevel gears (14) are fixedly sleeved on the two ends of the transmission rod (13), the first bevel gears (12) are in meshing connection with the corresponding second bevel gears (14), a worm wheel (16) is fixedly sleeved on the middle end of the transmission rod (13), a worm (17) is in meshing connection with the front side of the worm wheel (16), the two ends of the worm (17) are rotatably connected with the inner wall of the fixed frame (15), a second motor (18) is fixedly arranged on one side of the fixed frame (15), and the output end of the second motor (18) is fixedly connected with one end of the worm (17).

4. The asphalt metering and dispensing apparatus of claim 1, wherein, The surfaces of the two baffles (10) are provided with sealing pads.

5. The asphalt metering and dispensing apparatus of claim 1, wherein, The two ends of the rotating rod (9) are rotatably connected with the inner wall of the first shell (5) through sealing bearings.

6. The asphalt metering and dispensing apparatus of claim 1, wherein, The lower end of one side of the second shell (6) is provided with a discharge pipe (11) with a valve.

Images