CN215829195U

CN215829195U - Asphalt concrete mixing mechanism

Info

Publication number: CN215829195U
Application number: CN202121751609.4U
Authority: CN
Inventors: 赵辉
Original assignee: Yancheng Hengxing Construction Engineering Co ltd
Current assignee: Yancheng Hengxing Construction Engineering Co ltd
Priority date: 2021-07-30
Filing date: 2021-07-30
Publication date: 2022-02-15
Anticipated expiration: 2031-07-30

Abstract

The utility model relates to the technical field of asphalt concrete mixing, and discloses an asphalt concrete mixing mechanism which comprises an upper shell and a lower shell, wherein a first annular plate and a second annular plate are respectively fixedly arranged on one side, close to one side, of the upper shell and the lower shell, an annular groove is formed in the bottom of the first annular plate, the second annular plate is positioned in the annular groove, supporting plates are fixedly sleeved on the outer side walls of the upper shell and the lower shell, supporting seats are fixedly arranged at two ends of the top of the lower supporting plate, a motor is fixedly arranged at the top of the upper shell, the tail end of the output end of the motor is positioned in the upper shell and is fixedly provided with a stirring rod, stirring blades are fixedly connected to two sides of the rod wall of the stirring rod, feed inlets are formed in the upper ends of two sides of the upper shell, a discharge outlet is formed in the bottom of the lower shell, and moving separation mechanisms are arranged on two sides of the lower supporting plate. The utility model can open the equipment, is convenient for cleaning the interior of the equipment manually and avoids the influence on the subsequent mixing of asphalt concrete.

Description

Asphalt concrete mixing mechanism

Technical Field

The utility model relates to the technical field of asphalt concrete mixing, in particular to an asphalt concrete mixing mechanism.

Background

The asphalt concrete is a mixture prepared by manually selecting mineral aggregate, broken stone or sand, mineral powder and the like with a certain gradation composition and mixing the mineral aggregate, broken stone or sand, mineral powder and the like with a certain proportion of road asphalt material under strictly controlled conditions, and is often used in engineering such as buildings and the like.

Need stir when current asphalt concrete uses, and can contact with the equipment inner wall at stirring in-process inside raw materials etc. and artifical unable entering equipment is inside clears up, causes the influence to operations such as subsequent mix.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problem that in the prior art, the asphalt concrete is contacted and adsorbed with the inner wall of equipment in the asphalt concrete mixing process, so that the subsequent cleaning is complicated, and provides an asphalt concrete mixing mechanism.

In order to achieve the purpose, the utility model adopts the following technical scheme:

an asphalt concrete mixing mechanism comprises an upper shell and a lower shell, wherein a first annular plate and a second annular plate are respectively fixedly arranged on one side, close to one side, of each of the upper shell and the lower shell, the bottom of the first annular plate is provided with an annular groove, the second annular plate is positioned in the annular groove, the outer side walls of the upper shell and the lower shell are fixedly sleeved with supporting plates, two ends of the top of the supporting plate below are fixedly provided with supporting seats, the top of the upper shell is fixedly provided with a motor, the tail end of the output end of the motor is positioned in the upper shell and is fixedly provided with a stirring rod, the two sides of the rod wall of the stirring rod are both fixedly connected with stirring blades, the upper ends of the two sides of the upper shell are both provided with feed inlets, the bottom of the lower shell is provided with a discharge hole, the two sides of the supporting plate are respectively provided with a moving separation mechanism, and a transmission mechanism is arranged between the two supporting seats.

Preferably, the movable separating mechanism comprises a screw rod, the lower end of the rod wall of the screw rod is rotatably connected with the lower part through a first bearing and the supporting plate, the upper end of the rod wall of the screw rod is in threaded sleeve connection with the upper part of the supporting plate, and the upper end of the rod wall of the screw rod is fixedly sleeved with a limiting block.

Preferably, the transmission mechanism comprises a cross rod, two ends of the rod wall of the cross rod are rotatably sleeved with the two supporting seats through second bearings, the cross rod penetrates through the lower shell, first bevel gears are fixedly connected to the two ends of the cross rod, the first bevel gears are meshed with second bevel gears, the second bevel gears are fixedly sleeved with the lower end of the rod wall of the screw rod, and a crank is fixedly arranged at the bottom of the screw rod on the right side.

Preferably, the transmission mechanism comprises two worm gears which are symmetrically arranged, the worm gears are fixedly sleeved with the lower end of the rod wall of the screw rod, the two supporting seats are rotatably connected with worms through third bearings, one ends, close to the two worms, of the two worms penetrate through the lower shell and are fixedly connected with the lower shell, and the worms are meshed with the worm gears.

Preferably, the right end of the worm on the right side is fixedly connected with a knob.

Preferably, the bottom of the lower shell is located below the discharge port and is connected with a baffle through a plurality of symmetrically arranged bolt threads.

Preferably, the inner surface and the outer side wall of the second annular plate are fixedly sleeved with sealing rings, and the two sealing rings are in contact with the two sides of the inner surface of the annular groove.

Compared with the prior art, the utility model provides an asphalt concrete mixing mechanism, which has the following beneficial effects:

1. this asphalt concrete mixing mechanism through last casing, lower casing, motor and puddler and the stirring leaf that is equipped with, can carry out quick abundant stirring to asphalt concrete.

2. This bituminous concrete mixing mechanism through removal separating mechanism, backup pad, supporting seat and the drive mechanism that is equipped with, can separate last casing and casing down after the bituminous concrete mix to make operating personnel can stretch into the inside clearance that carries out fast of equipment with the clearance part, avoid causing the influence to follow-up mix.

The device has the advantages that the operation is convenient, the equipment can be opened after the asphalt concrete is mixed, the inner wall of the equipment can be quickly cleaned manually, and the influence on the subsequent mixing operation is avoided.

Drawings

FIG. 1 is a schematic structural view of an asphalt concrete mixing mechanism according to the present invention;

FIG. 2 is an enlarged view of a portion A of FIG. 1;

FIG. 3 is a schematic structural diagram of another embodiment of an asphalt concrete mixing mechanism according to the present invention.

In the figure: the device comprises an upper shell 1, a lower shell 2, a first annular plate 3, a second annular plate 4, a support plate 5, a support seat 6, a motor 7, a stirring rod 8, a stirring blade 9, a screw rod 10, a limiting block 11, a cross rod 12, a first bevel gear 13, a second bevel gear 14, a crank 15, a worm wheel 16, a worm 17, a knob 18, a baffle 19 and a sealing ring 20.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Example 1

Referring to fig. 1-2, an asphalt concrete mixing mechanism comprises an upper shell 1 and a lower shell 2, wherein a first annular plate 3 and a second annular plate 4 are respectively fixedly arranged on one side of the upper shell 1 and one side of the lower shell 2 close to each other, an annular groove is arranged at the bottom of the first annular plate 3, the second annular plate 4 is positioned in the annular groove, supporting plates 5 are fixedly sleeved on the outer side walls of the upper shell 1 and the lower shell 2, supporting seats 6 are fixedly arranged at the two ends of the top of the lower supporting plate 5, a motor 7 is fixedly arranged at the top of the upper shell 1, the tail end of the output end of the motor 7 is positioned in the upper shell 1 and is fixedly provided with a stirring rod 8, stirring blades 9 are fixedly connected to the two sides of the rod wall of the stirring rod 8, feed inlets are arranged at the upper ends of the two sides of the upper shell 1, so that materials can conveniently enter the interior of equipment for mixing, a discharge outlet is arranged at the bottom of the lower shell 2, and moving separation mechanisms are arranged at the two sides of the lower supporting plate 5, a transmission mechanism is arranged between the two supporting seats 6.

The moving separation mechanism comprises a screw rod 10, the lower end of the rod wall of the screw rod 10 is rotatably connected with the lower supporting plate 5 through a first bearing, the upper end of the rod wall of the screw rod 10 is in threaded sleeve connection with the upper supporting plate 5, and the upper end of the rod wall of the screw rod 10 is fixedly sleeved with a limiting block 11 to limit the moving distance of the upper shell 1.

The transmission mechanism comprises a cross rod 12, two ends of the rod wall of the cross rod 12 are rotatably sleeved with two supporting seats 6 through second bearings, the cross rod 12 penetrates through the lower shell 2, first bevel gears 13 are fixedly connected to two ends of the cross rod, two first bevel gears 13 are meshed with each other to form a second bevel gear 14, the second bevel gear 14 is fixedly sleeved with the lower end of the rod wall of the screw rod 10, and a crank 15 is fixedly arranged at the bottom of the screw rod 10 on the right side of the screw rod and is convenient to rotate the screw rod 10.

The bottom of the lower shell 2 is positioned below the discharge port and is connected with a baffle 19 through a plurality of symmetrically arranged bolt threads, so that the outflow of materials after asphalt concrete mixing is convenient to control.

The sealing ring 20 is fixedly sleeved on the inner surface and the outer side wall of the second annular plate 4, the two sealing rings 20 are in contact with the two sides of the inner surface of the annular groove, the first annular plate 3 and the second annular plate 4 are connected to enable the sealing performance, and meanwhile the sealing performance of the whole device is guaranteed.

In the utility model, before the asphalt concrete mixing operation is carried out, raw materials are sent into the equipment from two feed inlets, then a motor 7 is started to enable a stirring rod 8 to drive a stirring blade 9 to quickly mix the raw materials in the equipment, a lower baffle 19 is separated from a lower shell 2 after the mixing is finished, a mixture flows out from a discharge port, a crank 15 is rotated after the mixture flows out to enable a screw rod 10 to rotate, the screw rod 10 rotates and simultaneously enables two screw rods 10 and a cross rod 12 to simultaneously rotate through the meshing transmission of a first bevel gear 13 and a second bevel gear 14, a support plate 5 above the rod wall of the screw rod 10 drives an upper shell 1 to move upwards while the screw rod 10 rotates, so that a second annular plate 4 is separated from an annular groove in a first annular plate 3, the upper shell 1 is separated from the lower shell 2, the moving distance of the upper shell 1 is determined through a limiting block 11, and when the two shells are separated to a certain position, an operator can stretch a cleaning device into the equipment to clean, the influence on the subsequent mixing work is avoided.

Example 2

Referring to fig. 2 and 3, a bituminous concrete mixes mechanism, including last casing 1 and casing 2 down, it is equipped with first crown plate 3 and second crown plate 4 respectively to go up casing 1 and casing 2 and be close to one side mutually, the ring channel has been seted up to the bottom of first crown plate 3, second crown plate 4 is located the ring channel, the backup pad 5 has all been fixed to the lateral wall of going up casing 1 and casing 2 down, the top both ends of below backup pad 5 are all fixed and are equipped with supporting seat 6, the fixed motor 7 that is equipped with in top of going up casing 1, the output end of motor 7 is located casing 1 and is fixed and be equipped with puddler 8, the equal fixedly connected with stirring leaf 9 in puddler 8's pole wall both sides, the feed inlet has all been seted up to the both sides upper end of going up casing 1, the discharge gate has been seted up to casing 2's bottom down, the both sides of below backup pad 5 all are equipped with the removal separating mechanism, be equipped with drive mechanism between two supporting seats 6.

The transmission mechanism comprises two worm gears 16 which are symmetrically arranged, the worm gears 16 are fixedly sleeved with the lower ends of the rod walls of the screw rods 10, the two supporting seats 6 are rotatably connected with worms 17 through third bearings, one ends, close to the two worms 17, of the two worms 17 penetrate through the lower shell 2 and are fixedly connected with the lower shell, and the worms 17 are meshed with the worm gears 16.

The right end of the right worm 17 is fixedly connected with a knob 18, which is convenient for rapidly rotating the worm 17.

In the utility model, before the asphalt concrete mixing operation is carried out, raw materials are sent into the equipment from two feed inlets, then a motor 7 is started to enable a stirring rod 8 to drive a stirring blade 9 to quickly mix the raw materials in the equipment, a lower baffle plate 19 is separated from a lower shell 2 after the mixing is finished, so that a mixture flows out from a discharge port, a knob 18 is rotated after the mixture flows out to enable a worm 17 to rotate, two worm screws 17 simultaneously rotate while simultaneously rotating, two screw rods 10 simultaneously rotate through the meshing between the worm screws 17 and a worm wheel 16, a support plate 5 above the rod wall of each screw rod 10 drives an upper shell 1 to move upwards while the screw rods 10 rotate, so that a second annular plate 4 is separated from an annular groove in a first annular plate 3, the upper shell 1 is separated from the lower shell 2, the moving distance of the upper shell 1 is determined through a limiting block 11, and when the two shells are separated to a certain position, an operator can stretch a cleaning device into the equipment to clean the equipment, the influence on the subsequent mixing work is avoided.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides an asphalt concrete mixing mechanism, includes casing (1) and casing (2) down, its characterized in that, go up casing (1) and casing (2) and be close to one side mutually and equally divide and do not fixedly be equipped with first annular plate (3) and second annular plate (4), the ring channel has been seted up to the bottom of first annular plate (3), second annular plate (4) are located the ring channel, the lateral wall of going up casing (1) and casing (2) down all fixedly cup joints backup pad (5), the below the top both ends of backup pad (5) all fixedly are equipped with supporting seat (6), the top of going up casing (1) is fixed and is equipped with motor (7), the output end of motor (7) is located casing (1) and fixed puddler (8) that are equipped with, the equal fixedly connected with stirring leaf (9) in the pole wall both sides of puddler (8), the both sides upper end of going up casing (1) has all seted up the feed inlet, the bottom of the lower shell (2) is provided with a discharge hole, the two sides of the supporting plate (5) below are provided with a moving separation mechanism, and a transmission mechanism is arranged between the two supporting seats (6).

2. An asphalt concrete mixing mechanism according to claim 1, wherein said moving and separating mechanism comprises a screw rod (10), the lower end of the rod wall of said screw rod (10) is rotatably connected with the lower support plate (5) through a first bearing, the upper end of the rod wall of said screw rod (10) is in threaded sleeve connection with the upper support plate (5), and the upper end of the rod wall of said screw rod (10) is fixedly sleeved with a limit block (11).

3. An asphalt concrete mixing mechanism according to claim 1, wherein the transmission mechanism comprises a cross bar (12), both ends of the wall of the cross bar (12) are rotatably sleeved with the two supporting seats (6) through second bearings, the cross bar (12) penetrates through the lower shell (2), both ends of the cross bar are fixedly connected with first bevel gears (13), both the first bevel gears (13) are engaged with second bevel gears (14), the second bevel gears (14) are fixedly sleeved with the lower ends of the wall of the screw rods (10), and the bottom of the screw rods (10) on the right side is fixedly provided with a crank (15).

4. An asphalt concrete mixing mechanism according to claim 1, characterized in that the transmission mechanism comprises two worm gears (16) which are symmetrically arranged, the worm gears (16) are fixedly sleeved with the lower end of the rod wall of the screw rod (10), the two supporting seats (6) are both rotatably connected with a worm (17) through a third bearing, one ends of the two worm gears (17) close to each other are both passed through the lower shell (2) and fixedly connected, and the worm (17) is meshed with the worm gears (16).

5. An asphalt mixing mechanism according to claim 4, wherein a knob (18) is fixedly connected to the right end of the right worm screw (17).

6. An asphalt mixing mechanism according to claim 1, wherein the bottom of the lower casing (2) below the discharge port is threaded with a baffle (19) by a plurality of symmetrically arranged bolts.

7. An asphalt concrete mixing mechanism according to claim 1, wherein the inner surface and the outer side wall of the second annular plate (4) are fixedly sleeved with sealing rings (20), and the two sealing rings (20) are arranged in contact with two sides of the inner surface of the annular groove.