CN216809441U

CN216809441U - Weighing equipment for asphalt cold-patch materials

Info

Publication number: CN216809441U
Application number: CN202220380901.8U
Authority: CN
Inventors: 张焱博
Original assignee: Anhui Lude New Material Technology Co ltd
Current assignee: Anhui Lude New Material Technology Co ltd
Priority date: 2022-02-24
Filing date: 2022-02-24
Publication date: 2022-06-24
Anticipated expiration: 2032-02-24

Abstract

The utility model relates to weighing equipment for asphalt cold-patch materials, which comprises a scale, wherein the scale is fixed on the ground, a rectangular frame is fixedly supported above the scale through a plurality of support rods, a sliding groove is formed in the inner side of the rectangular frame, a displacement assembly is arranged in the rectangular frame, a plurality of circular rods are fixed on one side edge of the rectangular frame, a support plate is fixed at the top end of each circular rod, a motor is fixed on each support plate, and the output end of the motor extends into the support plate and is fixed with a gear. According to the utility model, the displacement assembly is skillfully arranged, after the asphalt cold burden is weighed, the motor can be started to drive the rack plate to move through the gear, so that the moving plate is driven to slide in the chute, a plurality of pulleys are fixed on one side of the moving plate, which is opposite to the rack plate, so that the moving plate can slide more stably, the bottom end of the tank body is separated from the baffle plate by driving the tank body to move through the moving plate, the asphalt cold burden is automatically discharged, the discharging is convenient, and the manpower is saved.

Description

Weighing equipment for asphalt cold-patch materials

Technical Field

The utility model belongs to the technical field of asphalt mixture production, and particularly relates to weighing equipment for asphalt cold-patch materials.

Background

The asphalt pavement has the advantages of smooth surface, comfortable driving, good vibration damping performance, low noise, renewable utilization of old asphalt mixture and the like. In the using process, the pavement inevitably has reduced pavement performance and even structural diseases such as pits, grooves and the like under the action of various natural factors (such as oxygen, ultraviolet rays, temperature, water and the like) and human factors (such as construction, heavy load and the like), and the conventional maintenance measure is to repair the pavement through asphalt cold-patch materials.

The existing weighing equipment related to the quantitative feeding of asphalt mostly adopts a flow sensor or a weighing hopper and other modes. Not only the equipment structure is complicated, with high costs, and the operation is inconvenient. After the asphalt is weighed, the weighed asphalt needs to be taken out manually, a large amount of manpower is consumed, and the labor cost is increased.

SUMMERY OF THE UTILITY MODEL

The utility model provides a weighing device for asphalt cold-patch materials, which aims to solve the technical problem that the weighed asphalt needs to be taken out manually after the asphalt weighing in the prior art is finished.

The purpose of the utility model can be realized by the following technical scheme:

a weighing device for asphalt cold-patch materials comprises a scale, wherein the scale is fixed on the ground, a rectangular frame is fixedly supported above the scale through a plurality of support rods, a sliding groove is formed in the inner side of the rectangular frame, a displacement assembly is arranged in the rectangular frame, a plurality of circular rods are fixed on one side edge of the rectangular frame, a support plate is fixed at the top end of each circular rod, a motor is fixed on the support plate, and the output end of the motor extends into the support plate and is fixed with a gear;

the displacement subassembly includes the movable plate, and one side that the movable plate is close to the motor is fixed with the rack board, rack board and gear engagement, and the movable plate other end is fixed with a plurality of pulleys, and the movable plate middle part is fixed with a jar body, and jar body bottom runs through movable plate and swing joint has the baffle, and the baffle bottom surface offsets and is provided with the L template, L template and rectangular frame one side bottom surface fixed connection.

Furthermore, the cross section of the bottom surface of the L-shaped plate is square and is externally tangent to the baffle, so that the separation between the baffle and the L-shaped plate is convenient to realize, and the cold asphalt material is convenient to take out.

Furthermore, the motor is positioned right above the middle part of one side of the rectangular frame, so that the moving plate can slide left and right in the sliding groove conveniently.

Furthermore, the length of the movable plate is the same as that of the scale, and the length of the rectangular frame is twice that of the movable plate, so that the damage to the scale caused by the fact that materials are scattered on the scale when the tank body is discharged is prevented.

Furthermore, an annular rubber pad is fixed on the baffle, the inner diameter of the annular rubber pad is the same as the diameter of the bottom surface of the tank body, the sealing between the baffle and the bottom surface of the tank body is convenient to realize, and the overflow of asphalt cold materials is prevented.

Furthermore, the height of the moving plate is the same as that of the sliding groove, so that the moving plate is limited in the vertical direction conveniently.

The utility model has the beneficial effects that:

this use novel ingenious displacement subassembly that has set up, after the pitch cold burden is weighed and finishes, can open the motor and pass through the removal that the gear drove the rack board, and then drive the slip of movable plate in the spout, one side for the rack board of movable plate is fixed with a plurality of pulley, can realize the more stable slip of movable plate, the removal that drives jar body through the movable plate realizes jar body bottom and the separation of baffle, and then realizes the automatic blowing of pitch cold burden, the blowing is convenient and has saved the manpower.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic diagram of the overall structure of a weighing apparatus for asphalt cold-patch materials of the present invention;

FIG. 2 is a schematic view of the displacement assembly of the present invention;

FIG. 3 is a schematic structural diagram of a rectangular frame and an L-shaped board according to the present invention;

FIG. 4 is a schematic view of a part of the structure of the tank and the baffle of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. weighing; 2. a support bar; 3. a rectangular frame; 4. a circular rod; 5. a support plate; 6. a motor; 7. a gear; 701. moving the plate; 702. a rack plate; 703. a pulley; 704. a tank body; 705. a baffle plate; 706. an L-shaped plate.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1, the weighing device for the asphalt cold-patch material comprises a metering scale 1, wherein the metering scale 1 is fixed on the ground, a rectangular frame 3 is fixedly supported above the metering scale 1 through four support rods 2, a sliding chute is formed in the inner side of the rectangular frame 3, a displacement assembly is arranged in the rectangular frame 3, a plurality of circular rods 4 are fixed on one side edge of the rectangular frame 3, a support plate 5 is fixed at the top end of each circular rod 4, a motor 6 is fixed on each support plate 5, the motor 6 is located right above the middle of one side of the rectangular frame 3, and the output end of the motor 6 extends into the support plate 5 and is fixed with a gear 7;

referring to fig. 2, 3 and 4, the displacement assembly includes a moving plate 701, the length of the moving plate 701 is the same as that of the scale 1, the height of the moving plate 701 is the same as that of the sliding groove, the length of the rectangular frame 3 is twice that of the moving plate 701, a rack plate 702 is fixed on one side of the moving plate 701 close to the motor 6, the rack plate 702 is engaged with the gear 7, a plurality of pulleys 703 are fixed on the other end of the moving plate 701, a tank 704 is fixed in the middle of the moving plate 701, the bottom end of the tank 704 penetrates through the moving plate 701 and is movably connected with a baffle 705, an annular rubber pad is fixed on the baffle 705, the inner diameter of the annular rubber pad is the same as the diameter of the bottom surface of the tank 704, an L-shaped plate 706 is arranged against the bottom surface of the baffle 705, the section of the bottom surface of the L-shaped plate 706 is square and is externally tangent to the baffle 705, and the L-shaped plate 706 is fixedly connected with the bottom surface of one side of the rectangular frame 3.

The working principle is as follows:

when the device is used, the asphalt cold-patch material is fed into the tank body 704 through the feeding hole, after the materials are weighed, the motor 6 is started, the motor 6 drives the gear 7 to rotate through the rotating shaft, the gear 7 rotates and drives the moving plate 701 to move through the rack plate 702, the moving plate 701 moves and drives the tank body 704 fixed with the moving plate to move, the tank body 704 is separated from the L-shaped plate 706 at the bottom when moving to a certain position, the baffle 705 is separated from the bottom end of the tank body 704 after being separated from the L-shaped plate 706, discharging of the asphalt cold-patch material is further realized, reverse movement of the moving plate 701 is realized by controlling the rotating direction of the motor 6, and the baffle 705 is attached to the bottom end of the tank body 704 again under the action of the L-shaped plate 706, so that the device can realize weighing again.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing is merely exemplary and illustrative of the present invention, and various modifications, additions and substitutions may be made by those skilled in the art to the specific embodiments described without departing from the scope of the utility model as defined in the accompanying claims.

Claims

1. The utility model provides a weighing equipment for pitch cold-patch materials, includes measurement balance (1), its characterized in that: the metering scale (1) is fixed on the ground, a rectangular frame (3) is fixedly supported on the upper side of the metering scale (1) through a plurality of support rods (2), a sliding groove is formed in the inner side of the rectangular frame (3), a displacement assembly is arranged in the rectangular frame (3), a plurality of circular rods (4) are fixed on the upper side of one side edge of the rectangular frame (3), a support plate (5) is fixed at the top end of each circular rod (4), a motor (6) is fixed on each support plate (5), and the output end of each motor (6) extends into each support plate (5) and is fixed with a gear (7); the displacement assembly comprises a moving plate (701), a rack plate (702) is fixed on one side, close to the motor (6), of the moving plate (701), the rack plate (702) is meshed with the gear (7), a plurality of pulleys (703) are fixed on the other end of the moving plate (701), a tank body (704) is fixed in the middle of the moving plate (701), the bottom end of the tank body (704) penetrates through the moving plate (701) and is movably connected with a baffle (705), an L-shaped plate (706) is arranged on the bottom surface of the baffle (705) in a propping mode, and the L-shaped plate (706) is fixedly connected with the bottom surface of one side of the rectangular frame (3).

2. The weighing device for the asphalt cold patch according to claim 1, wherein the weighing device comprises: the bottom surface of the L-shaped plate (706) is square in section and is circumscribed with the baffle (705).

3. The weighing device for asphalt cold patch according to claim 1, characterized in that: the motor (6) is positioned right above the middle part of one side of the rectangular frame (3).

4. The weighing device for asphalt cold patch according to claim 1, characterized in that: the length of the moving plate (701) is the same as that of the scale (1), and the length of the rectangular frame (3) is twice that of the moving plate (701).

5. The weighing device for asphalt cold patch according to claim 1, characterized in that: an annular rubber pad is fixed on the baffle (705), and the inner diameter of the annular rubber pad is the same as the diameter of the bottom surface of the tank body (704).

6. The weighing device for asphalt cold patch according to claim 1, characterized in that: the height of the moving plate (701) is the same as that of the sliding groove.