CN216663683U - Semi-fixed asphalt concrete mixing equipment - Google Patents

Abstract

The utility model relates to the technical field of asphalt concrete processing, in particular to semi-fixed asphalt concrete mixing equipment. The technical scheme comprises the following steps: the improved automatic feeding device comprises a box body, a motor and a base, wherein an electric push rod is fixedly mounted inside the fixed box, an European limiting plate is fixedly mounted at the bottom of the moving part, the box body is fixedly mounted at the top of the base, a timing controller is fixedly mounted on the surface of the box body, the motor is fixedly mounted on the surface of one side of the box body, a stirring shaft is movably mounted inside the box body on the other side of the motor, a storage box is fixedly mounted at the top of the box body, and a metering valve is fixedly mounted between the storage box and the box body. The device can realize the delayed coagulation work of the asphalt concrete at regular time and quantity by the combination of various structures, avoids the condition that the asphalt concrete is solidified after being stored in the device for a long time, can be stably fixed in the inner surfaces of different terrains and different media, and improves the practicability of the device.

Description

Semi-fixed asphalt concrete mixing equipment

Technical Field

The utility model relates to the technical field of asphalt concrete processing, in particular to semi-fixed asphalt concrete mixing equipment.

Background

Asphalt concrete is commonly called as asphalt concrete, mineral aggregate with a certain gradation composition, broken stone or crushed gravel, stone chips or sand, mineral powder and the like are manually selected and mixed with a certain proportion of road asphalt material under strictly controlled conditions to form a mixture, the asphalt concrete is required to be utilized for road paving and other projects in the fields of construction engineering and the like, and stirring equipment is required to be utilized when the asphalt concrete is produced and processed.

Through the retrieval, patent publication No. CN208685408U discloses an asphalt concrete agitating unit, including mixer body and casing, its characterized in that: the left side fixedly connected with water tank of mixer body, the water pump is still installed at the left side middle part of mixer body, the lower extreme of water pump stretches into the right side inner chamber to the water tank through the inlet tube, the upper end of water pump is connected with the shower nozzle through outlet pipe equidistance, still installs the water pump through the left side middle part of mixer body.

The existing asphalt concrete mixing equipment has the following defects:

1. the existing asphalt concrete mixing equipment does not have the function of automatically timing delayed coagulation, and when the device is used for prefabricating asphalt concrete on a construction site of building engineering, the asphalt concrete is long in storage time and easy to solidify, so that the normal use is influenced;

2. the existing asphalt concrete mixing equipment cannot be stably fixed on various terrain conditions according to the positioning structure of the terrain condition adjusting device, the practicability of the device is unsatisfactory, and therefore the existing problem is solved by providing the semi-fixed asphalt concrete mixing equipment.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide semi-fixed asphalt concrete mixing equipment to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a semi-fixed asphalt concrete mixing equipment, includes box, motor and base, the both sides fixed mounting of base bottom has the wheel, the fixed surface of base both sides installs fixed box, the inside fixed mounting of fixed box has electric push rod, the bottom movable mounting of electric push rod has the moving part, the bottom fixed mounting of moving part has the limiting plate, and the bottom of limiting plate is provided with the banking pin, the top fixed mounting of base has the box, the fixed surface of box installs timing controller, the fixed surface of box one side installs the motor, the inside movable mounting of box of motor opposite side has the (mixing) shaft, the top fixed mounting of box has the storage box, and fixed mounting has the metering valve between storage box and the box.

The inside of user of service through the leading-in box of raw materials with asphalt concrete, and the starter motor, it mixes to stir asphalt concrete's raw materials to drive the (mixing) shaft through the motor, open through timing controller control metering valve, make the inside of the leading-in box of inside retarder of storage box, the while control motor drives the (mixing) shaft and mixes asphalt concrete and retarder intensive mixing, promote the limiting plate through timing controller control electric push rod to contact with ground, the frictional force between device and the ground has been increased, the realization is injectd the position of device.

Preferably, the surface of the fixed box is movably provided with a maintenance door, and a bolt is movably arranged between the maintenance door and the fixed box. The user can maintain the electric push rod by unscrewing the bolt and taking down the maintenance door.

Preferably, the top of the storage tank is fixedly provided with a threaded pipe, and the periphery of the threaded pipe is movably provided with an end cover. The user can be with the inside of leading-in storage box of retarder through unscrewing the end cover.

Preferably, a fixing part is fixedly arranged between the timing controller and the box body, and a fixing bolt is movably arranged between the fixing part and the box body. The contact area between the timing controller and the box body is increased through the fixing piece, and the fixing piece and the box body are fixed through the fixing bolt.

Preferably, a feeding hopper is fixedly installed at the top of the box body on one side of the storage box, and an anti-oxidation layer is coated on the surface of the feeding hopper. The user is through leading-in the inside of box with the raw materials of asphalt concrete through going into the hopper.

Preferably, the surface of the moving part is movably provided with a limiting bolt, and the limiting bolt is made of stainless steel. The user has increased the frictional force between moving part and the electric push rod through twisting the spacing bolt to contact with the electric push rod, realizes prescribing a limit to the angle of limiting plate.

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

1. according to the utility model, the limiting plate is fixedly arranged at the bottom of the movable part of the storage box fixedly arranged at the top of the box body, when a user can perform pre-production on asphalt concrete on a construction site, the retarder is guided into the storage box in advance, the stirring time is set for the timing controller, when the stirring time set by the user is reached, the metering valve is controlled to be opened by the timing controller, so that the retarder in the storage box is guided into the box body, and meanwhile, the motor is controlled to drive the stirring shaft to fully stir and mix the asphalt concrete and the retarder, so that the automatic timing and quantification are realized for performing retarding work on the asphalt concrete, and the condition that the asphalt concrete is solidified after being stored in the device for a long time is avoided, and the normal use is influenced.

2. According to the utility model, the limiting plate is fixedly arranged at the bottom of the moving part, when a user does not need to move the device, the electric push rod is controlled by the timing controller to push the limiting plate to be in contact with the ground, so that the friction force between the device and the ground is increased, the position of the device is limited, the user can adjust the extending length of the electric push rod according to the terrain condition, the limiting plate is enabled to fix the electric push rod after determining the positioning angle according to the terrain rotation angle, and if the fixed ground is a dirt road surface, the limiting pin is inserted into the dirt road surface, so that the device can be stably fixed in the inner surfaces of different terrains and different media, and the practicability of the device is improved.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a front view of the present invention;

FIG. 3 is a schematic view of the internal structure of the present invention;

fig. 4 is a schematic view of a partial structure of the limiting plate and the fixing box of the utility model.

In the figure: 1. a timing controller; 101. a fixing member; 2. a box body; 3. a metering valve; 4. a storage box; 401. a threaded pipe; 402. an end cap; 5. feeding into a hopper; 6. a motor; 601. a stirring shaft; 7. a fixing box; 701. maintaining the door; 8. a movable member; 801. a limit bolt; 9. a limiting plate; 901. a limit pin; 10. a wheel; 11. an electric push rod; 12. a base.

Detailed Description

The technical solution of the present invention is further explained with reference to the accompanying drawings and specific embodiments.

Example one

As shown in fig. 1, 3 and 4, the semi-fixed asphalt concrete mixing plant provided by the utility model comprises a box body 2, a motor 6 and a base 12, wherein wheels 10 are fixedly installed on two sides of the bottom of the base 12, fixed boxes 7 are fixedly installed on the surfaces of two sides of the base 12, an electric push rod 11 is fixedly installed inside the fixed boxes 7, a moving part 8 is movably installed at the bottom of the electric push rod 11, a limiting plate 9 is fixedly installed at the bottom of the moving part 8, a limiting nail 901 is arranged at the bottom of the limiting plate 9, the box body 2 is fixedly installed at the top of the base 12, a timing controller 1 is fixedly installed on the surface of the box body 2, the motor 6 is fixedly installed on the surface of one side of the box body 2, a stirring shaft 601 is movably installed inside the box body 2 on the other side of the motor 6, a storage box 4 is fixedly installed at the top of the box body 2, and a metering valve 3 is fixedly installed between the storage box 4 and the box body 2, the surface of the fixed box 7 is movably provided with a maintenance door 701, a bolt is movably arranged between the maintenance door 701 and the fixed box 7, the top of the storage box 4 is fixedly provided with a threaded pipe 401, and the periphery of the threaded pipe 401 is movably provided with an end cover 402.

The working principle of the semi-fixed asphalt concrete mixing plant based on the embodiment 1 is as follows: the user introduces the raw materials of the asphalt concrete into the box body 2, starts the motor 6, drives the stirring shaft 601 to stir and mix the raw materials of the asphalt concrete through the motor 6, the model of the timing controller 1 adopts a DH48S-S type timing controller, the user can introduce the retarder into the storage box 4 in advance when the asphalt concrete is pre-produced on a construction site, sets the stirring time for the timing controller 1, controls the metering valve 3 to be opened through the timing controller 1 when the stirring time set by the user is reached, leads the retarder in the storage box 4 into the box body 2, controls the motor 6 to drive the stirring shaft 601 to fully stir and mix the asphalt concrete and the retarder, realizes the automatic timing and quantification to carry out the retarding work of the asphalt concrete, and avoids the solidification of the asphalt concrete when the asphalt concrete is stored in the device for a long time, the normal use is influenced, the contact area and the friction force between the base 12 and the ground are reduced through the wheels 10, a user can move the device through the pushing device, the user can control the electric push rod 11 through the timing controller 1 to push the limit plate 9 to be in contact with the ground when the user does not need to move the device, the friction force between the device and the ground is increased, the position of the device is limited, the user can adjust the extension length of the electric push rod 11 according to the terrain condition and enable the limit plate 9 to fix the limit plate 9 after determining the positioning angle according to the terrain rotation angle, if the fixed ground is a dirt road, the limit nail 901 is inserted into the dirt road, the device can be stably fixed in the inner surfaces of different terrains and different media, the practicability of the device is improved, the user can maintain the electric push rod 11 by unscrewing the bolts and taking down the maintenance door 701, maintenance door 701 is fixed with fixed box 7 through the bolt, and the user can be with the inside of leading-in storage box 4 of retarder through unscrewing end cover 402.

Example two

As shown in fig. 1 or fig. 2, compared to the first embodiment, the semi-fixed asphalt concrete mixing plant according to the present invention further includes: fixed mounting has mounting 101 between timing controller 1 and the box 2, and movable mounting has the gim peg between mounting 101 and the box 2, and the top fixed mounting of the box 2 of storage box 4 one side has into hopper 5, and the surface coating that goes into hopper 5 has the oxidation barrier, and the surface movable mounting of moving part 8 has spacing bolt 801, and spacing bolt 801 adopts stainless steel to make.

In this embodiment, increased the area of contact between timing controller 1 and the box 2 through mounting 101, fix mounting 101 and box 2 through the gim peg, thereby the stability of timing controller 1 installation has been increased, the inside of user through going into the leading-in box 2 of raw materials with asphalt concrete through going into hopper 5, user is through twisting spacing bolt 801 to contact with electric push rod 11, the frictional force between moving part 8 and the electric push rod 11 has been increased, the realization is injectd the angle of limiting plate 9.

The above embodiments are merely some preferred embodiments of the present invention, and those skilled in the art can make various alternative modifications and combinations of the above embodiments based on the technical solution of the present invention and the related teaching of the above embodiments.

Claims (6)

1. The utility model provides a semi-fixed asphalt concrete mixing equipment, includes box (2), motor (6) and base (12), its characterized in that: wheels (10) are fixedly arranged on two sides of the bottom of the base (12), fixing boxes (7) are fixedly arranged on the surfaces of two sides of the base (12), an electric push rod (11) is fixedly arranged in the fixed box (7), a moving part (8) is movably arranged at the bottom of the electric push rod (11), a limiting plate (9) is fixedly arranged at the bottom of the moving part (8), the bottom of the limit plate (9) is provided with a limit nail (901), the top of the base (12) is fixedly provided with a box body (2), a timing controller (1) is fixedly arranged on the surface of the box body (2), a motor (6) is fixedly arranged on the surface of one side of the box body (2), a stirring shaft (601) is movably arranged in the box body (2) at the other side of the motor (6), a storage box (4) is fixedly arranged at the top of the box body (2), and a metering valve (3) is fixedly arranged between the storage box (4) and the box body (2).

2. The semi-stationary asphalt mixing plant according to claim 1, wherein: the surface movable mounting of fixed box (7) has maintenance door (701), and movable mounting has the bolt between maintenance door (701) and fixed box (7).

3. The semi-stationary asphalt mixing plant according to claim 1, wherein: the top of the storage box (4) is fixedly provided with a threaded pipe (401), and the periphery of the threaded pipe (401) is movably provided with an end cover (402).

4. A semi-fixed asphalt mixing plant according to claim 1, characterized in that: a fixing piece (101) is fixedly installed between the timing controller (1) and the box body (2), and a fixing bolt is movably installed between the fixing piece (101) and the box body (2).

5. The semi-stationary asphalt mixing plant according to claim 1, wherein: a feeding hopper (5) is fixedly installed at the top of the box body (2) on one side of the storage box (4), and an anti-oxidation layer is coated on the surface of the feeding hopper (5).

6. The semi-stationary asphalt mixing plant according to claim 1, wherein: the surface of the movable piece (8) is movably provided with a limit bolt (801), and the limit bolt (801) is made of stainless steel.

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