CN112124985A

CN112124985A - Immersive pre-mixed commodity concrete production plant station bin charging system

Info

Publication number: CN112124985A
Application number: CN202011193322.4A
Authority: CN
Inventors: 李波; 陈曦
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-10-30
Filing date: 2020-10-30
Publication date: 2020-12-25

Abstract

The invention discloses an immersive pre-mixed commodity concrete production plant station storage bin charging system, which comprises a hopper body for realizing material transfer, a rail, a traction belt for drawing the hopper body to reciprocate along the rail and a roller group for stretching the traction belt, wherein the hopper body is provided with a roller, and the roller is supported on the rail; the roller group comprises a first driving roller and a second driving roller, and the first driving roller and the second driving roller are both connected with power sources for driving the first driving roller and the second driving roller to rotate around the axes of the first driving roller and the second driving roller respectively; and the hopper body is also provided with a control mechanism for controlling the opening state of the outlet end of the hopper body. The scheme is matched with the characteristics of sinking and installing of the immersion type ready-mixed commercial concrete production plant station, and provides the feed bin charging system convenient for realizing classified storage of materials.

Description

Immersive pre-mixed commodity concrete production plant station bin charging system

Technical Field

The invention relates to the technical field of concrete prefabricating equipment, in particular to an immersive pre-mixed commodity concrete production plant station bin charging system.

Background

Aggregate storehouse, powder jar, the main mixing machine of traditional concrete mixing plant are the setting on the ground, and the aggregate transports to the mixer through the belt after transporting the material loading mouth through the forklift, and the powder is carried to the main mixing machine from the powder jar through feed screw, and finished product concrete carries out the blanking formula through the main mixing machine discharge opening to the tank car and unloads. Simultaneously, as required, set up weighing system and discharge hopper on stirring host computer discharge opening or the rear end of host computer discharge opening to in the originated and the interruption of control discharge capacity, ejection of compact flow and ejection of compact. This approach has a number of disadvantages and drawbacks, such as: the storage capacity is limited, and the maintenance of personnel is difficult; the environmental protection problems such as integral noise, dust and the like are serious; the problem of material scattering is serious and the cleaning is difficult in the production process; the process flow is long, the occupied area is large, and the production cost is increased; low material production efficiency, high production cost, low land utilization rate and the like.

To solve the above problems, an immersion type mixing plant, namely an underground concrete mixing plant, appears in the prior art, and as the technical scheme provided by the application number of cn201720098658.x, the traditional ground plant station is arranged underground, so that the problems of equipment cost, danger coefficient, dust emission, noise and the like can be effectively solved.

Further optimization of the structural design of the underground plant for commercial concrete production will undoubtedly further promote the development of the concrete production industry.

Disclosure of Invention

Aiming at the problem that the development of the concrete production industry can be further promoted undoubtedly by further optimizing the structural design of the underground plant station for producing the commercial concrete, the invention provides the immersion type pre-mixed commercial concrete production plant station bin charging system.

The invention provides an immersive pre-mixed commodity concrete production plant station bin charging system which solves the problems through the following technical key points, and the immersive pre-mixed commodity concrete production plant station bin charging system comprises a hopper body for realizing material transfer, a rail, a traction belt for drawing the hopper body to reciprocate along the rail and a roller group for stretching the traction belt, wherein rollers are mounted on the hopper body and supported on the rail;

the roller group comprises a first driving roller and a second driving roller, and the first driving roller and the second driving roller are both connected with power sources for driving the first driving roller and the second driving roller to rotate around the axes of the first driving roller and the second driving roller respectively;

and the hopper body is also provided with a control mechanism for controlling the opening state of the outlet end of the hopper body.

The technical scheme is that the immersed type pre-mixed commodity concrete production plant station is installed and applied in an underground sinking mode, different materials are conveniently classified and stored in different bins, in the specific structural design, a bucket body is arranged and used for receiving the materials to be classified and stored from the ground, rollers are arranged and used for enabling the bucket body to travel along a rail, a control mechanism is arranged and used for controlling the discharge state of the bucket body to the materials in the bucket body, a traction belt is arranged and used for stretching, the traction belt is used for stretching and overturning through positive rotation and overturning and is used for drawing the bucket body to reciprocate along the rail, and a power source is used for driving a first driving roller and a second driving roller to roll, so that the traction belt stretched and arranged on the traction belt can obtain the driving force of the positive rotation or overturning.

Like this, when a plurality of feed bins for accepting different materials arrange along orbital extending direction, through the power supply, pull the bucket body that the splendid attire remains classified storage material and move the pan feeding mouth position that corresponds the feed bin along the track, then under control mechanism's effect, the exit end of bucket body is opened, can discharge the material to realize the feed bin to load according to the material type in the feed bin that corresponds.

Other, this scheme is generally great to the material density who is used for concrete production, so bear the weight of the material after, the great characteristics of the whole weight of bucket body provide one kind and adopt first driving roller and second driving roller as the technical scheme who pulls area pivoted driving roller, is convenient for realize following application: if the output power of the power source connected to the first driving roller is larger than that of the power source connected to the second driving roller, the power source connected to the first driving roller can be used as a main power source for adjusting the position of the bucket body along the rail, after the bucket body is pulled to a required position by the main power source, the bucket body can further move for a certain distance under the inertia effect due to the fact that the bucket body is heavy, and at the moment, the power source connected to the second driving roller is used for pulling the bucket body back to achieve accurate positioning of the output end of the bucket body and the inlet of the bucket body. Because the power source connected with the second driving roller is only used for drawing back the inertia moving distance, the power source with lower power has low setting cost and high positioning precision of the bucket body under the action of the power source.

Meanwhile, the structural design of the scheme aims at the characteristic that the driving force required by the bucket body to move along the rail is large, and the power source is directly loaded on the first driving roller and the second driving roller, so that the corresponding power source does not need to move along with the bucket body, and the scheme also has the characteristics of convenience in simplifying the structural design of a bearing system, safety in operation and the like.

The further technical scheme is as follows:

to the big characteristics of weight behind the bucket body bearing material, as a simple structure, can strengthen the technical scheme of track support bucket body ability, set up to: still include for truss structure and for banding structure frame, the track is the strip, the structure frame is as orbital bottom support piece, the extending direction between structure frame and the track is the same.

As a technical scheme convenient to install, set up as: the structure frame also comprises two tail frames, and each end of the structure frame is fixed on one tail frame;

and each roller in the roller group is arranged on the tail frame. When the structure frame is used specifically, the installation purpose can be achieved by completing the installation of the tail frames and the installation seats in the foundation pit if the structure frame is installed in the foundation pit.

Considering the security of bucket body operation, for avoiding the bucket body to deviate from by on the track, set up to: and a vehicle stop for limiting the position of the motion stop point when the roller moves on the track.

For improving the torque transmission capacity, the method comprises the following steps: all be provided with torque transmission spare between first driving roller and second driving roller and the traction belt, torque transmission spare is: the torque transmission member is sheared, so that the traction belt obtains a rotational driving force from the first driving roller or the second driving roller. In this scheme, aim at utilizing torque transmission spare atress, avoid relying on frictional mode completely to provide the rotation drive power for the area of pulling. The concrete application can be as follows: the corresponding purpose is achieved through the matching relationship between the first driving roller and the second driving roller and the traction belt, namely the matching relationship between the synchronous belt wheel and the synchronous belt.

To match the large tractive effort required for bucket movement, the settings are: the power source comprises a driving motor and a speed reducer connected to the output end of the driving motor. As a person skilled in the art, the above speed reducer is used for speed reduction transmission.

In order to facilitate rapid disconnection of the rotary drive to the traction belt in, for example, emergency situations or in particular positions of the bucket on the track, provision is made for: and a clutch is also connected between the driving motor and the speed reducer or on the output end of the speed reducer.

In order to enable the clutch to linearly adjust the driving force of the traction belt according to the requirement, the clutch is arranged as follows: the clutch is a fluid coupling.

In order to facilitate rapid braking of the bucket in situations such as emergency situations or where the bucket is in a particular position on the track, the arrangement is such that: the bucket body braking device further comprises a brake, and the brake is used for achieving bucket body braking.

For the bucket body accepts the material and accomplishes its interior material and arrange completely, set up to: the bucket body is the upper end opening, and the upper end size is greater than the toper structure of lower extreme size.

The invention has the following beneficial effects:

in this scheme, when a plurality of feed bins that are used for accepting different materials are arranged along orbital extending direction, through the power supply, pull the splendid attire bucket body that remains the classified storage material and follow the track motion to the pan feeding mouth position that corresponds the feed bin, then under control mechanism's effect, the exit end of bucket body is opened, can discharge the material to realize the feed bin according to the material type and feed in the feed bin that corresponds.

According to the technical scheme, the technical scheme that the stop position is convenient to accurately control is provided for the characteristic that a storage bin for concrete production is charged, the existing related position detection technology and the automatic control system are matched, the design can be used as a structural foundation for realizing the intelligentization and automatic production of the immersive ready-mixed commodity concrete production plant station, and the existing automatic control system is matched to facilitate the realization of the whole intelligentization and automatic operation of the immersive ready-mixed commodity concrete production plant station.

Drawings

FIG. 1 is a schematic structural view of an embodiment of the submerged ready-mixed commercial concrete plant station silo charging system of the present invention, the schematic view being a front view;

fig. 2 is a schematic structural diagram of an embodiment of the submerged ready-mixed commercial concrete plant station bunker loading system according to the present invention, which is a front view of a power source.

The reference numbers in the figures are in order: 1. a first drive roller; 2. a tailstock; 3. a vehicle bumper; 4. a second drive roller; 5. a track; 6. a structural frame; 7. a traction belt; 8. a roller; 9. a bucket body; 10. side blocking; 11. a control mechanism; 12. a drive motor; 13. a fluid coupling; 14. a protective cover; 15. a brake; 16. and a speed reducer.

Detailed Description

The present invention will be described in further detail with reference to examples, but the structure of the present invention is not limited to the following examples.

Example 1:

as shown in fig. 1 and 2, the immersive pre-mixed commercial concrete production plant station bin charging system comprises a hopper body 9 for transferring materials, a rail 5, a traction belt 7 for drawing the hopper body 9 to reciprocate along the rail 5, and a roller group for stretching the traction belt 7, wherein a roller 8 is mounted on the hopper body 9, and the roller 8 is supported on the rail 5;

the roller group comprises a first driving roller 1 and a second driving roller 4, and the first driving roller 1 and the second driving roller 4 are both connected with power sources for driving the first driving roller 1 and the second driving roller 4 to rotate around the axes of the first driving roller and the second driving roller respectively;

the bucket body 9 is also provided with a control mechanism 11 for controlling the opening state of the outlet end of the bucket body.

This scheme provides the technical scheme who is convenient for realize different materials classified storage in different feed bins to the secret formula installation application that sinks of immersive ready-mixed commodity concrete factory station, and in the concrete structural design, the bucket body 9 that sets up is used for accepting the categorised storage material of treating that comes from ground, and the gyro wheel 8 that sets up is used for bucket body 9 to walk along track 5, and the control mechanism 11 that sets up is used for controlling bucket body 9 to the discharge state of material in it, and the cylinder group that sets up is used for opening and establishes traction band 7, traction band 7 is through corotation and upset for traction bucket body 9 is along track 5 reciprocating motion, the power supply is used for driving first driving roll 1 and second driving roll 4 roll to make the traction band 7 of opening and establishing on it can obtain the drive power of corotation or upset.

Like this, when a plurality of silos that are used for accepting different materials are arranged along track 5's extending direction, through the power supply, pull the bucket body 9 that the splendid attire remains classified storage material and move the pan feeding mouth position that corresponds the silo along track 5, then under control mechanism 11's effect, the exit end of bucket body 9 is opened, can discharge the material to realize the silo to feed according to the material type in the corresponding silo.

Other, this scheme is generally great to the material density who is used for concrete production, so bear the weight of the material after, the great characteristics of the whole weight of bucket body 9 provide one kind and adopt first driving roller 1 and second driving roller 4 as the technical scheme of traction belt 7 pivoted driving roller, be convenient for realize following application: if power supply output who connects on first driving roller 1 is greater than the power supply of connecting at second driving roller 4, like this, can regard the power supply of connecting on first driving roller 1 as the main power supply of bucket 9 along the adjustment of track 5 position, when utilizing main power supply pulls bucket 9 to required position after, because bucket 9 is heavier, consider the braking degree of difficulty, under the inertia effect, bucket 9 can further remove certain distance, at this moment, utilize the power supply of connecting at second driving roller 4, pull bucket 9 back to realize the accurate location of bucket 9 output and hopper entry. Since the power source connected to the second driving roller 4 is used only for drawing back the inertial movement distance, the power source with smaller power is not only low in installation cost, but also high in positioning accuracy of the bucket body 9 under the action of the power source.

Meanwhile, the structural design of the scheme aims at the characteristic that the required driving force of the bucket body 9 moving along the track 5 is large, the power source is directly loaded on the first driving roller 1 and the second driving roller 4, so that the corresponding power source does not need to move along with the bucket body 9, and the scheme further has the characteristics of convenience in simplifying the structural design of a bearing system, safety in operation and the like.

Example 2:

this example is further defined on the basis of example 1: to the big characteristics of weight behind the bucket body 9 bearing material, as a simple structure, can strengthen the technical scheme that track 5 supported bucket body 9 ability, set up to: still include for truss structure and for banding structure frame 6, track 5 is the strip, structure frame 6 is as track 5's bottom support piece, the extending direction between structure frame 6 and track 5 is the same.

As a technical scheme convenient to install, set up as: the structure frame is characterized by further comprising two tail frames 2, wherein each end of the structure frame 6 is fixed on one tail frame 2;

each roller in the roller group is arranged on the tail frame 2. When the structure frame is used specifically, the installation purpose can be achieved by completing the installation of the tail frames 2 and the installation seats in the foundation pit if the structure frame 6 is installed in the foundation pit.

Example 3:

this example is further defined on the basis of example 1: for improving the torque transmission capacity, the method comprises the following steps: all be provided with torque transmission spare between first driving roller 1 and second driving roller 4 and the traction belt 7, torque transmission spare is: the torque transmission member is sheared, so that the traction belt 7 obtains a rotational driving force from the first driving roller 1 or the second driving roller 4. In this scheme, aim at utilizing torque transfer spare atress, avoid relying on the mode of friction completely to provide the rotation drive power for traction belt 7. The concrete application can be as follows: the corresponding purpose is achieved through the matching relationship between the first driving roller 1 and the second driving roller 4 and the traction belt 7, which are both the matching relationship between the synchronous belt wheel and the synchronous belt.

Example 4:

this example is further defined on the basis of example 1: the large traction force required for matching the movement of the bucket body 9 is set as follows: the power source comprises a driving motor 12 and a speed reducer 16 connected to the output end of the driving motor 12. The above speed reducer 16 is used for reduction transmission as a person skilled in the art.

In order to facilitate a quick disconnection of the rotary drive to the traction belt 7, for example in case of emergency or in a specific position of the bucket 9 on the track 5, provision is made for: a clutch is also connected between the driving motor 12 and the reducer 16 or at the output end of the reducer 16.

In order to enable the clutch to linearly adjust the driving force to the traction belt 7 according to the requirement, the driving force is set as follows: the clutch is a fluid coupling 13.

In order to facilitate rapid braking of the bucket 9, for example in an emergency or in a particular position of the bucket 9 on the track 5, the arrangement is such that: the bucket body 9 further comprises a brake 15, and the brake 15 is used for achieving braking of the bucket body 9.

For the bucket body 9 accepts the material and accomplishes its interior material and arrange completely, set up to: the bucket body 9 is a conical structure with an opening at the upper end and the size of the upper end larger than that of the lower end.

The foregoing is a more detailed description of the present invention in connection with specific preferred embodiments thereof, and it is not intended that the specific embodiments of the present invention be limited to these descriptions. For those skilled in the art to which the invention pertains, other embodiments that do not depart from the gist of the invention are intended to be within the scope of the invention.

Claims

1. The material loading system comprises a hopper body (9) for realizing material transfer, and is characterized by further comprising a rail (5), a traction belt (7) for drawing the hopper body to reciprocate along the rail and a roller group for stretching the traction belt (7), wherein the hopper body (9) is provided with a roller (8), and the roller (8) is supported on the rail (5);

the roller group comprises a first driving roller (1) and a second driving roller (4), and the first driving roller (1) and the second driving roller (4) are both connected with power sources for driving the first driving roller and the second driving roller to rotate around the axes of the first driving roller and the second driving roller respectively;

and the bucket body (9) is also provided with a control mechanism (11) for controlling the opening state of the outlet end of the bucket body.

2. The immersive ready-mix commodity concrete production plant silo charging system of claim 1, further comprising a structural frame (6) being a truss structure and being a bar, wherein the rail (5) is a bar, wherein the structural frame (6) serves as a bottom support for the rail (5), and wherein the structural frame (6) and the rail (5) extend in the same direction.

3. The immersive ready-mix commodity concrete production plant bin charging system of claim 2, further comprising two end frames (2), each end of the structural frame (6) being fixed to one end frame (2);

and each roller in the roller group is arranged on the tail frame (2).

4. The immersive ready mixed commodity concrete production plant silo charging system of claim 1, further comprising a stop (3) for defining a position of a motion stop when the roller (8) moves on the rail (5).

5. The immersive ready-mix commodity concrete production plant bin charging system according to claim 1, wherein torque transfer members are provided between the first and second drive rollers (1, 4) and the traction belt (7), the torque transfer members being: the torque transmission element is sheared, so that the traction belt (7) obtains a rotational driving force from the first driving roller (1) or the second driving roller (4).

6. The immersive ready mixed commodity concrete plant silo charging system of claim 1, wherein the power source comprises a drive motor (12) and a speed reducer (16) connected to an output of the drive motor (12).

7. The immersive ready-mix commodity concrete production plant silo charging system of claim 6, characterized in that a clutch is further connected between the drive motor (12) and the speed reducer (16) or on the output of the speed reducer (16).

8. The immersive ready mixed commodity concrete production plant silo charging system of claim 7, characterized in that the clutch is a fluid coupling (13).

9. The immersive ready mixed commodity concrete production plant silo charging system of any one of claims 1 to 8, further comprising a brake (15), the brake (15) being configured to brake the bucket body (9).

10. The immersive ready mixed commodity concrete production plant silo charging system of any one of claims 1 to 8, wherein the hopper body (9) is a conical structure with an open upper end and a larger upper end dimension than a lower end dimension.