Automatic discharging and loading system for sludge bin

Abstract

The utility model discloses an automatic discharging and loading system for a sludge bin, and belongs to the field of discharging control design of a sludge bin body. An input end is formed at the upper end of a stock bin body, and an output end is formed at the lower end; the electric control valve is mounted at the output end of the stock bin main body; the upper portion of the support is connected with the stock bin body, at least two opposite vehicle passing openings are formed in the lower portion of the support, and the output end of the stock bin body points to the lower portion of the support. At least two groups of sensors are arranged, and the sensors are mounted at the vehicle passing opening of the bracket; and the sensor, the control system and the electric control valve are electrically connected in sequence. The sludge bin has the beneficial effects that the inductor induces that a vehicle enters the position below the bin body, the output end of the bin body is opened by the electric control valve through the control system, sludge in the bin body falls into the vehicle, then the vehicle drives out of the opposite vehicle passing opening, the inductor closes the electric control valve through the control system, and the sludge in the bin body is discharged. The automatic discharging and loading system for the sludge stock bin saves manpower and time cost.

Description

Technical Field

[0001] The present application relates to the field of sludge silo main body unloading control design, and specifically, to an automatic unloading and loading system for a sludge silo. Background Art

[0002] The sludge silo body is a device used to temporarily store sludge and output the stored sludge to a transport vehicle when needed.

[0003] In the existing sludge silo, after the driver drives the vehicle into the lower end of the sludge silo, the worker needs to manually operate the valve to open the sludge silo, and the sludge in the sludge silo falls into the vehicle under the action of gravity to complete the unloading. However, the unloading of a batch of sludge is usually done many times, and the worker needs to manually open and close the valve each time. The simple operation needs to be repeated by the worker many times, resulting in a waste of manpower and time costs. Summary of the invention

[0004] The content of this application is used to introduce concepts in a brief form, which will be described in detail in the detailed implementation section below. The content of this application is not intended to identify the key features or essential features of the technical solution claimed for protection, nor is it intended to limit the scope of the technical solution claimed for protection.

[0005] In order to solve the technical problems mentioned in the above background technology part, some embodiments of the present application provide a sludge silo automatic unloading and loading system, including: a silo main body, the upper end forming an input end, and the lower end forming an output end; an electric control valve installed at the output end of the silo main body; a bracket, the upper part of which is connected to the silo main body, and the lower part of the bracket forms at least two groups of opposite vehicle passages, and the output end of the silo main body points to the lower part of the bracket; at least two groups of sensors are arranged, and the sensors are installed at the vehicle passages of the bracket; a control system, and the sensors, the control system and the electric control valve are electrically connected in sequence.

[0006] Furthermore, the electric control valves are provided in two groups, and the two groups of the electric control valves are installed in series at the output end of the silo body.

[0007] Furthermore, it also includes: a distance sensor and an alarm; the distance sensor is installed on the electric control valve, the distance sensor faces below the silo body, the alarm is installed on the bracket, and the distance sensor, the control system and the alarm are electrically connected in sequence.

[0008] Furthermore, the alarm is preferably an audible and visual alarm, and the alarm is installed above the vehicle passage of the bracket, and the alarm faces into the bracket.

[0009] Furthermore, the lower portion of the bracket forms four groups of vehicle passages in all directions, and the four groups of vehicle passages are opposite to each other and are interconnected.

[0010] Furthermore, the bracket includes: a frame body and a limit plate; the upper end of the frame body is fixed to the silo body, the lower part of the frame body forms four groups of vehicle passages, the limit plate is fixed to the frame body, the limit plate is located above the vehicle passage, and the height of the lower end of the limit plate is lower than the height of the two groups of electric control valves.

[0011] Furthermore, the silo body includes: a silo barrel, a power piece, a transmission shaft and stirring blades; the power piece is installed at the upper end of the silo barrel, the upper end of the transmission shaft is connected to the output end of the power piece, the lower end of the transmission shaft extends into the silo barrel, and the stirring blades are arranged in multiple groups, and the multiple groups of stirring blades are fixed to the transmission shaft.

[0012] The beneficial effects of this application are:

[0013] The sensor senses that a vehicle has entered the bottom of the silo body, and through the control system, the electric control valve opens the output end of the silo body. The sludge in the silo body falls into the vehicle under the action of gravity, completing the unloading. Then the vehicle drives out from the corresponding vehicle passage, and the sensor closes the electric control valve through the control system, thereby replacing the manual operation of the workers and saving manpower and time costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The drawings constituting a part of this application are used to provide a further understanding of this application, so that other features, purposes and advantages of this application become more obvious. The illustrative embodiment drawings and their descriptions of this application are used to explain this application and do not constitute an improper limitation on this application.

[0015] In addition, throughout the drawings, the same or similar reference numerals represent the same or similar elements. It should be understood that the drawings are schematic and that the components and elements are not necessarily drawn to scale.

[0016] In the attached picture:

[0017] Figure 1 is an overall schematic diagram according to an embodiment of the present application;

[0018] Figure 2 It is an overall schematic diagram of another embodiment, mainly showing the installation relationship between the electric control valve, the distance sensor and the alarm and the surrounding parts;

[0019] Figure 3 It is a structural schematic diagram of a part of the embodiment, mainly showing the structure outside the silo body;

[0020] Figure 4It is a structural schematic diagram of a part of the embodiment, mainly showing the internal structure of the silo body.

[0021] Reference numerals:

[0022] 10. Silo body; 11. Silo tube; 12. Power parts; 13. Transmission shaft; 14. Stirring blades; 20. Electric control valve; 30. Bracket; 31. Frame; 32. Limit plate; 40. Sensor; 50. Distance sensor; 60. Alarm. DETAILED DESCRIPTION

[0023] Embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although certain embodiments of the present disclosure are shown in the accompanying drawings, it should be understood that the present disclosure can be implemented in various forms and should not be construed as being limited to the embodiments set forth herein. On the contrary, these embodiments are provided to provide a more thorough and complete understanding of the present disclosure. It should be understood that the drawings and embodiments of the present disclosure are only for exemplary purposes and are not intended to limit the scope of protection of the present disclosure.

[0024] It should also be noted that, for ease of description, only the parts related to the invention are shown in the drawings. In the absence of conflict, the embodiments and features in the embodiments of the present disclosure can be combined with each other.

[0025] It should be noted that the modifications of "a group" and "multiple groups" mentioned in the present disclosure are illustrative rather than restrictive, and those skilled in the art should understand that unless otherwise clearly indicated in the context, it should be understood as "one or more groups".

[0026] The present disclosure will be described in detail below with reference to the accompanying drawings and in conjunction with embodiments.

[0027] Reference Figure 1-4 ,

[0028] A sludge silo automatic unloading and loading system includes: a silo body 10, an electric control valve 20, a bracket 30, a sensor 40 and a control system. The upper end of the silo body 10 forms an input end for connecting an external sludge conveying device. The lower end of the silo body 10 forms an output end for outputting sludge to a vehicle. The electric control valve 20 uses an existing electric control slide valve, and the housing of the electric control valve 20 is fixed to the output end of the silo body 10 by bolts to control the opening and closing of the output end of the silo body 10. The bracket 30 stands on the ground, and the upper part of the bracket 30 is fixed to the silo body 10 to form a support for the silo body 10. The lower part of the bracket 30 forms two groups of vehicle passages facing the surroundings, and the two groups of vehicle passages are opposite and connected to each other. The sensor 40 uses an existing laser sensor, and two groups of sensors 40 are set, and the two groups of sensors 40 are respectively set on the sides of the two groups of vehicle passages of the bracket 30. The control system uses an existing control box, and the sensor 40, the control system and the electric control valve 20 are electrically connected in sequence. The sensor 40. When a vehicle enters the lower part of the output end of the silo body 10 from a group of vehicle access openings, a group of sensors 40 causes the electric control valve 20 to open the output end of the silo body 10 through the control system, and the sludge in the silo body 10 falls into the vehicle below. After the driver gets off the vehicle and observes that the vehicle is full of sludge, he drives the vehicle out of the lower part of the bracket 30 from another group of vehicle access openings. Another group of sensors 40 senses the vehicle leaving, and causes the electric control valve 20 to close the output end of the silo body 10 through the control system, so that the silo body 10 stops outputting sludge.

[0029] Specifically, two groups of the electric control valves 20 are provided, and the two groups of the electric control valves 20 are installed in series at the output end of the silo body 10 . The two groups of the electric control valves 20 are beneficial to improving the sealing performance of the output end of the silo body 10 .

[0030] In another embodiment, it further includes: a distance sensor 50 and an alarm 60. The distance sensor 50 uses an existing laser displacement meter, and the distance sensor 50 is installed on the electric control valve 20. The distance sensor 50 faces the lower part of the silo body 10, specifically, the vehicle at the lower part of the silo body 10. The alarm 60 is installed on the bracket 30, and the distance sensor 50, the control system and the alarm 60 are electrically connected in sequence. When the silo body 10 outputs sludge to the vehicle, due to the generally high viscosity of the sludge, the sludge is easily accumulated in a part of the vehicle's cargo box just below the output end of the silo body 10. When the distance sensor 50 detects that the height of the sludge accumulation reaches a set value, the control system causes the alarm 60 to sound an alarm, and the driver starts the vehicle to move forward or backward, and moves the other parts of the vehicle's cargo box to the lower part of the output end of the silo body 10, so that the sludge is evenly spread in the vehicle's cargo box, so as to make full use of the vehicle's transportation space and improve the sludge transportation efficiency.

[0031] Specifically, the alarm 60 is preferably an audible and visual alarm, and the alarm 60 is installed above the vehicle passage of the bracket 30, and the alarm 60 faces the inside of the bracket 30. When the alarm 60 sounds an alarm, the driver in the car can directly see the light emitted by the alarm 60 or hear the alarm of the alarm 60, or can see the light and hear the alarm. This prevents the driver from failing to receive the alarm in time due to the vehicle itself blocking the alarm 60.

[0032] Specifically, four groups of vehicle passages are formed in the lower part of the bracket 30 in all directions, and the four groups of vehicle passages are opposite to each other and interconnected, so that the driver can drive the vehicle into the lower part of the bracket 30 from any group of vehicle passages, and then drive out of the lower part of the bracket 30 from any group of vehicle passages, which makes it easy to install the bracket 30 on a variety of different vehicle driving routes, thereby improving the flexibility of the use of the entire system.

[0033] Specifically, the bracket 30 includes: a frame body 31 and a limit plate 32. The upper end of the frame body 31 is welded and fixed to the outer surface of the silo body 10, and the lower part of the frame body 31 forms four groups of vehicle passages. The limit plate 32 is welded and fixed to the frame body 31. The limit plate 32 is located above the vehicle passages. The height of the lower end of the limit plate 32 is lower than the height of the two groups of electric control valves 20, which is used to limit the height of the vehicle transporting the sludge, so as to prevent the electric control valve 20 at the output end of the silo body 10 from being damaged due to the vehicle driving into the lower part of the frame body 31 being too high.

[0034] Specifically, the silo body 10 includes: a silo barrel 11, a power member 12, a transmission shaft 13 and stirring blades 14. The power member 12 is a motor, which is installed on the upper end of the silo barrel 11 by bolts, and the upper end of the transmission shaft 13 is connected to the output end of the power member 12 by a coupling, and the lower end of the transmission shaft 13 extends into the silo barrel 11. The stirring blades 14 are arranged in multiple groups, specifically four groups, and the four groups of stirring blades 14 are longitudinally spirally fixed on the transmission shaft 13. In order to prevent the sludge from accumulating in the silo barrel 11 and causing the sludge to be unable to be output from the silo barrel 11, the power member 12 drives the transmission shaft 13 to rotate, and the transmission shaft 13 drives the stirring blades 14 to rotate in the silo barrel 11, so that the stirring blades 14 continuously stir the sludge, reducing the probability of sludge accumulating due to long-term stagnation.

[0035] The above descriptions are only some preferred embodiments of the present disclosure and an explanation of the technical principles used. Those skilled in the art should understand that the scope of the invention involved in the embodiments of the present disclosure is not limited to the technical solutions formed by a specific combination of the above-mentioned technical features, but should also cover other technical solutions formed by any combination of the above-mentioned technical features or their equivalent features without departing from the above-mentioned inventive concept. For example, the above-mentioned features are replaced with the technical features with similar functions disclosed in the embodiments of the present disclosure (but not limited to) and the technical solutions formed.

Claims

1. A sludge silo automatic unloading and loading system, characterized in that: include: The main body of the silo has an upper end forming an input end and a lower end forming an output end; An electric control valve installed at the output end of the silo body; A bracket, the upper part of which is connected to the silo body, the lower part of which forms at least two sets of opposite vehicle passages, and the output end of the silo body points to the lower part of the bracket; Sensors, at least two groups are provided, and the sensors are installed at the vehicle passage of the bracket; The control system, the sensor, the control system and the electric control valve are electrically connected in sequence.

2. The automatic unloading and loading system for sludge silo according to claim 1 is characterized by: The electric control valves are arranged in two groups, and the two groups of the electric control valves are installed in series at the output end of the silo body.

3. The automatic unloading and loading system for sludge silo according to claim 2 is characterized by: Also includes: A distance sensor and an alarm; the distance sensor is installed on the electric control valve, the distance sensor faces the bottom of the silo body, the alarm is installed on the bracket, and the distance sensor, the control system and the alarm are electrically connected in sequence.

4. The automatic unloading and loading system for sludge silo according to claim 3 is characterized by: The alarm is preferably an audible and visual alarm, which is installed above the vehicle passage of the bracket and faces into the bracket.

5. The automatic unloading and loading system for sludge silo according to any one of claims 1 to 4, characterized in that: The lower part of the bracket forms four groups of vehicle passages in all directions, and the four groups of vehicle passages are opposite to each other and are interconnected.

6. The automatic unloading and loading system for sludge silo according to claim 5 is characterized by: The bracket includes: a frame body and a limit plate; the upper end of the frame body is fixed to the silo body, the lower part of the frame body forms four groups of vehicle passages, the limit plate is fixed to the frame body, the limit plate is located above the vehicle passage, and the height of the lower end of the limit plate is lower than the height of the two groups of electric control valves.

7. The automatic unloading and loading system for sludge silo according to claim 6 is characterized by: The silo body includes: a silo barrel, a power piece, a transmission shaft and stirring blades; the power piece is installed at the upper end of the silo barrel, the upper end of the transmission shaft is connected to the output end of the power piece, and the lower end of the transmission shaft extends into the silo barrel. The stirring blades are arranged in multiple groups, and the multiple groups of stirring blades are fixed to the transmission shaft.

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