CN210613608U - Mixing equipment capable of accurately controlling additive amount for asphalt production - Google Patents

Abstract

The utility model discloses a but mixing apparatus is used in pitch production of accurate control addition, including mixing the case, weighing box and mixing box, one side of mixing the case is provided with first inlet tube, mix the top fixed mounting who mixes the case and have first fixed plate, one side fixed mounting of first fixed plate has first switch, the opposite side fixed mounting of first fixed plate has first motor, the first pivot of output shaft fixedly connected with of first motor. This mixing apparatus is used in pitch production that can accurate control addition, transmit pressure for pressure sensor through the pressure-bearing pole, then when the case of weighing reaches accurate controlled quantity, pressure sensor gives the singlechip with information transfer, the singlechip drives the joint of liquid separator in the draw-in groove through data processing analysis back control electric putter, then the workman opens the valve and makes heavy raw materials such as incasement stirring that sink pass through the hose inflow mixing box, and easy operation, accurate control addition has alleviateed workman's the amount of labour.

Description

Mixing equipment capable of accurately controlling additive amount for asphalt production

Technical Field

The utility model relates to an accurate control technical field specifically is a mixing apparatus is used in pitch production that can accurate control addition.

Background

The surface tension of the asphalt is greatly different, and the interfacial tension of the asphalt needs to be reduced by raw materials such as an emulsifier, so that the asphalt particles have good fluidity at normal temperature. However, because the mixing equipment for asphalt production has strict requirements on the addition amount of the emulsifier and the asphalt, raw materials are added into the mixing equipment for asphalt production after weighing, manual weighing and feeding are needed, the labor amount of workers is increased, and the work of the workers is inconvenient.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a but mixing apparatus is used in pitch production of accurate control addition to solve the problem that provides in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a mixing device capable of accurately controlling the addition amount for asphalt production comprises a blending box, a weighing box and a mixing box, wherein a first inlet pipe is arranged on one side of the blending box, a first fixed plate is fixedly installed at the top of the blending box, a first switch is fixedly installed on one side of the first fixed plate, a first motor is fixedly installed on the other side of the first fixed plate, an output shaft of the first motor is fixedly connected with a first rotating shaft, a first bearing is sleeved on the outer wall of the first rotating shaft and clamped on the top of the blending box, a first stirring blade is fixedly installed on the outer wall of the first rotating shaft, an outlet is formed in the middle position of the bottom of the blending box, a fourth fixed plate is fixedly connected to one side of the bottom of the blending box, one end of the fourth fixed plate is fixedly connected with one side of an L-shaped fixed plate, and a clamping groove is formed in one side of the bottom of the outlet of the fourth fixed plate, a second fixing plate is fixedly installed on one side of the bottom of the blending box, an electric push rod is fixedly installed on one side of the second fixing plate, a liquid separation plate is fixedly connected to one end of the electric push rod, one end of the liquid separation plate is clamped in a clamping groove, an L-shaped fixing plate is fixedly connected to one side of the blending box provided with a first inlet pipe, a single chip microcomputer is fixedly installed on one side of the L-shaped fixing plate, a fixed round rod is fixedly connected to the other side of the L-shaped fixing plate, an adaptive round ring is sleeved on the outer wall of the fixed round rod and fixedly connected to one side of the outer wall of the weighing box, the weighing box is located at a position where the bottom end of the blending box is aligned with an outlet, a pressure sensor is fixedly installed on the upper surface of the L-shaped fixing plate, a pressure bearing rod is fixedly installed on the top of the pressure sensor, the utility model discloses a weighing box, mixing box, first outlet pipe, second motor, second bearing, mixing box, first outlet pipe, second motor, mixing box, second bearing, mixing box, mixing.

Preferably, the number of the pressure sensors is four.

Preferably, the first switch is connected with and controls the first motor and the singlechip through an electric wire, and the second switch is connected with and controls the second motor through an electric wire.

Preferably, the single chip microcomputer is respectively connected and controlled with a pressure sensor and an electric push rod through electric wires.

Preferably, the number of the first stirring blades is eight, the eight first stirring blades are symmetrically arranged on two sides of the first rotating shaft, the number of the second stirring blades is six, and the six second stirring blades are symmetrically arranged on two sides of the second rotating shaft.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the mixing device capable of accurately controlling the addition amount for asphalt production comprises a first inlet pipe, a first switch, a first motor, a first bearing, a first rotating shaft and a first stirring blade, wherein raw materials such as an emulsifier are placed into a blending box through the first inlet pipe, the first switch is turned on, the raw materials such as the emulsifier are uniformly stirred through the matching rotation of the first motor, the first rotating shaft and the first stirring blade, an electric push rod controlled by a single chip microcomputer drives a liquid separation plate, so that the uniformly stirred raw materials such as the emulsifier flow into a weighing box below through an outlet, when the weight of the weighing box is increased, pressure is transmitted to a pressure sensor through a bearing rod, then when the weighing box reaches an accurate control amount, the pressure sensor transmits information to the single chip microcomputer, the single chip microcomputer controls the electric push rod to drive the liquid separation plate to be clamped in a clamping groove after data processing and analysis, the liquid separation plate is used for separating the outflow of the raw materials such as the emulsifier in the blending box, and then, and then the asphalt with the certain amount flows into the mixing box, the second switch is opened, and raw materials such as the emulsifier and the like in the mixing equipment and the asphalt are uniformly stirred through the matching of the second motor, the second bearing, the second rotating shaft and the second stirring blade.

2. This mixing apparatus is used in pitch production that can accurate control addition, easy operation, accurate control addition has alleviateed workman's the amount of labour.

Drawings

Fig. 1 is a schematic view of the front cross-sectional structure of the present invention.

In the figure: the device comprises a first motor 1, a first inlet pipe 2, a 3L-shaped fixing plate, a 4-clamping groove, a single chip microcomputer 5, a 6-ring, a 7-fixed round rod, a pressure sensor 8, a 9-bearing rod, a 10-first outlet pipe, a 11-valve, a 12-mixing box, a 13-first switch, a 14-first fixing plate, a 15-first bearing, a 16-blending box, a 17-first rotating shaft, a 18-first stirring blade, a 19-second fixing plate, a 20-electric push rod, a 21-liquid isolating plate, a 22-weighing box, a 23-second inlet pipe, a 24-second switch, a 25-third fixing plate, a 26-second motor, a 27-asphalt pipe, a 28-asphalt inlet pipe, a 29-second bearing, a 30-second rotating shaft, a 31-second stirring blade, a 32-second outlet pipe, a 33 outlet.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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, the present invention provides a technical solution: the mixing device capable of accurately controlling the additive amount for asphalt production comprises a blending box 16, a weighing box 22 and a mixing box 12, wherein a first inlet pipe 2 is arranged on one side of the blending box 16, a first fixing plate 14 is fixedly arranged at the top of the blending box 16, a first switch 13 is fixedly arranged on one side of the first fixing plate 14, the first switch 13 controls a first motor 1 and a single chip microcomputer 5 through electric wire connection and is used for controlling the electrification and the outage of the first motor 1 and the single chip microcomputer 5, the used electricity is 220v household electricity, a first motor 1 is fixedly arranged on the other side of the first fixing plate 14, a first rotating shaft 17 is fixedly connected with an output shaft of the first motor 1, a first bearing 15 is sleeved on the outer wall of the first rotating shaft 17, the first bearing 15 is clamped on the top of the blending box 16, a first stirring blade 18 is fixedly arranged on the outer wall of the first rotating shaft 17, and the quantity of first stirring vane 18 is eight, and eight first stirring vane 18 symmetries set up in the both sides of first pivot 17 for raw materials such as emulsifier in blending box 16 carry out even stirring, blending box 16's bottom intermediate position has seted up export 33, and the effect of its export 33 lies in: raw materials such as emulsifier that will mix in the blending box 16 flow into weighing box 22 through export 33, mix bottom one side fixedly connected with fourth fixed plate 35 of blending box 16, and one end of fourth fixed plate 35 and one side fixed connection of L type fixed plate 3, draw-in groove 4 has been seted up at the bottom one side of export 33 to fourth fixed plate 35, mix bottom one side fixed mounting of blending box 16 has second fixed plate 19, one side fixed mounting of second fixed plate 19 has electric putter 20, and its electric putter 20's effect lies in: the device comprises a singlechip 5, an electric push rod 20, a liquid isolating plate 21, a baffle mixing box 16, an L-shaped fixing plate 3, a singlechip 5, a pressure sensor 8 and the electric push rod 20, wherein the liquid isolating plate 21 is fixedly connected to one end of the electric push rod 20 after data analysis, one end of the liquid isolating plate 21 is clamped in a clamping groove 4 and used for isolating raw materials such as emulsifying agents in the mixing box 16, the L-shaped fixing plate 3 is fixedly connected to one side of the mixing box 16, the singlechip 5 is fixedly installed on one side of the L-shaped fixing plate 3, the singlechip 5 is respectively connected and controlled by wires, the pressure sensor 8 and the electric push rod 20 are connected to the other side of the L-shaped fixing plate 3, a fixing round rod 7 is fixedly connected to the other side of the L-shaped fixing plate 3, a ring 6 matched with the outer wall of the fixing round rod 7 is sleeved on the outer wall of the weighing box, the weighing box 22 is located at the position where the bottom end of the blending box 16 is aligned with the outlet 33, the pressure sensors 8 are fixedly mounted on the upper surface of the L-shaped fixing plate 3, the number of the pressure sensors 8 is four, and the sensors 8 have the functions of: when the weight of the weighing box 22 is increased, the pressure is transmitted to the pressure sensor 8 through the pressure bearing rod 9, then when the weight of the weighing box 22 reaches the accurate control amount, the pressure sensor 8 transmits information to the single chip microcomputer 5, the pressure bearing rod 9 is fixedly installed at the top of the pressure sensor 8, the weighing box 22 is supported at the top of the pressure bearing rod 9, a first outlet pipe 10 is arranged on one side of the bottom of the weighing box 22, a second inlet pipe 23 is arranged at the top of the mixing box 12, the second inlet pipe 23 is communicated with the first outlet pipe 10 through a hose 34, a valve 11 is arranged on the hose 34, and the valve 11 is used for: the flow of liquid in the control hose 34, the top fixed mounting of mixing box 12 has third fixed plate 25, one side fixed mounting of third fixed plate 25 has second switch 24, and second switch 24 passes through wire connection control second motor 26 for control second motor 26's circular telegram and outage, the opposite side fixed mounting of third fixed plate 25 has second motor 26, the output shaft fixedly connected with second pivot 30 of second motor 26, the outer wall of second pivot 30 has cup jointed second bearing 29, just second bearing 29 joint is on the top of mixing box 12, the outer wall fixed mounting of second pivot 30 has second stirring vane 31, and the quantity of second stirring vane 31 is six, and six second stirring vane 31 symmetries set up in the both sides of second pivot 30 for raw materials such as pitch and emulsifier in the even mixing box 12 of stirring, an asphalt inlet pipe 28 is arranged at the top of the mixing box 12, the asphalt inlet pipe 28 is communicated with an asphalt pipe 27, and a second outlet pipe 32 is arranged at one side of the bottom of the mixing box 12.

The working principle is as follows: when the device is required to be used, firstly, raw materials such as an emulsifier enter the blending box 16 through the first inlet pipe 2, then the first switch 13 is opened, the raw materials such as the emulsifier in the blending box 16 are uniformly stirred through the matching of the first motor 1, the first bearing 15, the first rotating shaft 17 and the first stirring blade 18, then the raw materials flow into the weighing box 22 through the outlet 33, when the weight of the weighing box 22 is increased, the pressure is transmitted to the pressure sensor 8 through the pressure bearing rod 9, when the weighing box 22 reaches an accurate control amount, the pressure sensor 8 transmits information to the singlechip 5, the singlechip 5 controls the electric push rod 20 to drive the liquid isolating plate 21 to be clamped in the clamping groove 4 after data processing and analysis, meanwhile, the valve 11 is opened to enable the raw materials such as the emulsifier uniformly stirred in the weighing box 22 to flow into the mixing box 12 through the second inlet pipe 23, and then the asphalt with a certain amount flows into the mixing box 12 through the asphalt pipe 27 and the asphalt inlet pipe 28, the second switch 24 is turned on, and the raw materials such as asphalt, emulsifier and the like are uniformly stirred and then flow out through the second outlet pipe 32 by the matching of the second motor 26, the second bearing 29, the second rotating shaft 30 and the second stirring blade 31.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. The utility model provides a but mixing apparatus is used in pitch production of accurate control addition, includes and mixes blending box (16), weighing box (22) and mixing box (12), its characterized in that: a first inlet pipe (2) is arranged on one side of the blending box (16), a first fixing plate (14) is fixedly mounted at the top of the blending box (16), a first switch (13) is fixedly mounted on one side of the first fixing plate (14), a first motor (1) is fixedly mounted on the other side of the first fixing plate (14), a first rotating shaft (17) is fixedly connected with an output shaft of the first motor (1), a first bearing (15) is sleeved on the outer wall of the first rotating shaft (17), the first bearing (15) is clamped on the top of the blending box (16), a first stirring blade (18) is fixedly mounted on the outer wall of the first rotating shaft (17), an outlet (33) is formed in the middle position of the bottom of the blending box (16), a fourth fixing plate (35) is fixedly connected to one side of the bottom of the blending box (16), and one end of the fourth fixing plate (35) is fixedly connected with one side of the L-shaped fixing plate (3), the fourth fixing plate (35) is provided with a clamping groove (4) on one side of the bottom of the outlet (33), a second fixing plate (19) is fixedly mounted on one side of the bottom of the blending box (16), an electric push rod (20) is fixedly mounted on one side of the second fixing plate (19), one end of the electric push rod (20) is fixedly connected with a liquid separation plate (21), one end of the liquid separation plate (21) is clamped in the clamping groove (4), one side of the blending box (16) provided with a first inlet pipe (2) is fixedly connected with an L-shaped fixing plate (3), one side of the L-shaped fixing plate (3) is fixedly mounted with a single chip microcomputer (5), the other side of the L-shaped fixing plate (3) is fixedly connected with a fixing round rod (7), the outer wall of the fixing round rod (7) is sleeved with a ring (6) which is matched with the outer wall of the round rod (7), and the round ring (6) is fixedly connected, the weighing box (22) is located at a position where the bottom end of the blending box (16) is aligned with the outlet (33), the upper surface of the L-shaped fixing plate (3) is fixedly provided with a pressure sensor (8), the top of the pressure sensor (8) is fixedly provided with a bearing rod (9), the top of the bearing rod (9) is supported by the weighing box (22), one side of the bottom of the weighing box (22) is provided with a first outlet pipe (10), the top of the mixing box (12) is provided with a second inlet pipe (23), the second inlet pipe (23) is communicated with the first outlet pipe (10) through a hose (34), the hose (34) is provided with a valve (11), the top of the mixing box (12) is fixedly provided with a third fixing plate (25), one side of the third fixing plate (25) is fixedly provided with a second switch (24), the other side of the third fixing plate (25) is fixedly provided with a second motor (26), the output shaft fixedly connected with second pivot (30) of second motor (26), second bearing (29) have been cup jointed to the outer wall of second pivot (30), just second bearing (29) joint is on the top of mixing box (12), the outer wall fixed mounting of second pivot (30) has second stirring vane (31), the top of mixing box (12) is provided with pitch inlet tube (28), pitch inlet tube (28) are linked together with pitch pipe (27), bottom one side of mixing box (12) is provided with second outlet pipe (32).

2. The mixing device capable of accurately controlling the addition amount for asphalt production according to claim 1, wherein: the number of the pressure sensors (8) is four.

3. The mixing device capable of accurately controlling the addition amount for asphalt production according to claim 1, wherein: the first switch (13) is connected with and controls the first motor (1) and the singlechip (5) through electric wires, and the second switch (24) is connected with and controls the second motor (26) through electric wires.

4. The mixing device capable of accurately controlling the addition amount for asphalt production according to claim 1, wherein: the single chip microcomputer (5) is respectively connected and controlled with a pressure sensor (8) and an electric push rod (20) through electric wires.

5. The mixing device capable of accurately controlling the addition amount for asphalt production according to claim 1, wherein: the quantity of first stirring vane (18) is eight, and eight first stirring vane (18) symmetry sets up the both sides in first pivot (17), the quantity of second stirring vane (31) is six, and six second stirring vane (31) symmetry sets up the both sides in second pivot (30).

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