Concrete feeding single receiving device of mixing plant

Abstract

The utility model belongs to the technical field of mixing plants, and particularly relates to a mixing plant concrete feeding list receiving device which comprises a supporting frame and a receiving box located in the supporting frame, one side of the supporting frame is fixedly connected with a fixing plate, and one side of the fixing plate is fixedly provided with a control panel. A pipeline is installed at the top of the supporting frame, the bottom of the pipeline is located at the top of the receiving box, and a propelling assembly is arranged on one side of the inner wall of the supporting frame and comprises an infrared receiver fixedly installed on one side of the inner wall of the supporting frame; an infrared emitter is fixedly mounted at the position, corresponding to the infrared receiver, of the other side of the inner wall of the supporting frame, and an electric push rod is fixedly connected to the position, located at the top of the infrared receiver, of one side of the inner wall of the supporting frame through a mounting plate. According to the utility model, a mode of automatic delivery of the receiving box is adopted, so that a driver can conveniently take a feeding list through the receiving box without leaving a cab.

Description

Technical Field

[0001] The utility model belongs to the technical field of mixing stations, and in particular relates to a concrete feeding list receiving device for a mixing station. Background Art

[0002] The concrete delivery note of a mixing station is a document used to record and manage relevant information during the production, transportation and use of concrete. It usually includes key data such as the type of concrete, strength grade, mix ratio, production time, transportation vehicle information, construction location, etc. By filling out and transmitting the delivery note, the mixing station can ensure the accurate preparation and timely supply of concrete, while providing the construction party with necessary quality assurance information.

[0003] In traditional concrete batching plant operations, concrete delivery notes are typically delivered in paper form. Before loading concrete, drivers must obtain a completed delivery note from the plant's elevated control room. In most cases, the delivery note is placed into a pipe by a worker and then slides directly to the ground, requiring the driver to stop the vehicle and personally get out to retrieve the note, which is very troublesome and increases the driver's downtime. Utility Model Content

[0004] The utility model aims to provide a concrete delivery order receiving device for a mixing station, which adopts an automatic delivery method of a receiving box so that the driver can quickly obtain the delivery order through the receiving box without leaving the cab.

[0005] The technical solutions adopted by this utility model are as follows:

[0006] The concrete feeding single receiving device of the mixing station includes a support frame and a receiving box located in the support frame. A fixing plate is fixedly connected to one side of the support frame, a control panel is fixedly installed on one side of the fixing plate, a pipe is installed on the top of the support frame and the bottom of the pipe is located at the top of the receiving box, and a propulsion assembly is provided on one side of the inner wall of the support frame.

[0007] Preferably, the propulsion assembly includes an infrared receiver fixedly mounted on one side of the inner wall of the support frame, an infrared transmitter fixedly mounted on the other side of the inner wall of the support frame at a position corresponding to the infrared receiver, an electric push rod fixedly connected to one side of the inner wall of the support frame and located on the top of the infrared receiver through a mounting plate, the piston rod of the electric push rod is fixed to one side of the receiving box, a control button is fixedly mounted on the front of the receiving box, a plurality of telescopic rods are fixedly connected to the side of the receiving box away from the electric push rod, a square plate is fixedly connected to one end of the plurality of telescopic rods away from the receiving box, a compression spring is sleeved on the telescopic rod and the two ends of the compression spring are respectively fixedly connected to the receiving box and the square plate, a pressure sensor is embedded in the square plate.

[0008] Preferably, a slot is provided on the top of the receiving box, a box door is inserted in the slot, semicircular protrusions are fixedly connected to the front and back of the box door, semicircular blocks are fixedly connected to the front and back of the receiving box at positions corresponding to the semicircular protrusions, a tension spring is fixedly connected between the semicircular protrusions and the semicircular blocks, a stop block is fixedly connected to the top of the box door and the stop block is attached to the pipe.

[0009] Preferably, the infrared receiver and the infrared transmitter are located on the same transverse axis.

[0010] Preferably, two stretch support rods are fixedly connected to one side of the fixing plate away from the control panel, one end of the two stretch support rods is fixedly connected to a fixing block, and the fixing block is fixedly connected to the front and back of the receiving box.

[0011] Preferably, the number of the multiple telescopic rods is at least two groups.

[0012] The technical effects achieved by this utility model are:

[0013] The utility model discloses a concrete delivery order receiving device for a mixing station. By setting a propulsion component, the device uses infrared detection technology between an infrared receiver and an infrared transmitter to determine whether the delivery vehicle has entered the designated area support frame. The design of the electric push rod facilitates pushing the receiving box toward the delivery vehicle, and the pressure change caused by the pressure sensor hitting the vehicle door can determine the distance between the receiving box and the vehicle door, so that the receiving box can be parked in front of the vehicle door, so that the driver can directly open the box door to take the delivery order. The design of the control button can retract the electric push rod. The device adopts an automatic delivery method for the receiving box, so that the driver can quickly get the delivery order through the receiving box without leaving the cab. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural diagram of the utility model;

[0015] Figure 2 It is a structural diagram of the propulsion assembly of the utility model;

[0016] Figure 3 for Figure 2 A magnified view of the structure at point A;

[0017] Figure 4 It is a partial stereoscopic diagram of the propulsion assembly of the utility model.

[0018] In the accompanying drawings, the components represented by the reference numerals are as follows:

[0019] 1. Support frame; 2. Infrared receiver; 3. Infrared transmitter; 4. Control panel; 5. Electric push rod; 6. Receiving box; 7. Control button; 8. Fixing plate; 9. Extension support rod; 10. Fixing block; 11. Telescopic rod; 12. Square plate; 13. Compression spring; 14. Pressure sensor; 15. Slot; 16. Box door; 17. Semicircular protrusion; 18. Semicircular block; 19. Extension spring; 20. Stop block; 21. Pipeline. DETAILED DESCRIPTION

[0020] In order to make the purpose and advantages of the present invention more clearly understood, the present invention is described in detail below with reference to the following embodiments. It should be understood that the following text is only used to describe one or several specific embodiments of the present invention and does not strictly limit the scope of protection of the present invention.

[0021] like Figure 1-Figure 4 As shown, the concrete feeding single receiving device of the mixing station includes a support frame 1 and a receiving box 6 located in the support frame 1. A fixing plate 8 is fixedly connected to one side of the support frame 1, and a control panel 4 is fixedly installed on one side of the fixing plate 8. A pipe 21 is installed on the top of the support frame 1 and the bottom of the pipe 21 is located at the top of the receiving box 6. A propulsion assembly is provided on one side of the inner wall of the support frame 1.

[0022] Among them, the receiving box 6 is used to store the delivery list, and the pipe 21 is set above the receiving box 6 so that the staff can directly pass the delivery list from the studio on the top of the support frame 1 to the inside of the receiving box 6, ensuring the stability of the delivery list during the delivery process.

[0023] like Figure 2 and Figure 3 As shown, the propulsion assembly includes an infrared receiver 2 fixedly mounted on one side of the inner wall of the support frame 1, and an infrared transmitter 3 is fixedly mounted on the other side of the inner wall of the support frame 1 at the position corresponding to the infrared receiver 2. An electric push rod 5 is fixedly connected to one side of the inner wall of the support frame 1 and located on the top of the infrared receiver 2 through a mounting plate. The piston rod of the electric push rod 5 is fixed to one side of the receiving box 6, and a control button 7 is fixedly mounted on the front of the receiving box 6. A plurality of telescopic rods 11 are fixedly connected to the side of the receiving box 6 away from the electric push rod 5, and a square plate 12 is fixedly connected to one end of the plurality of telescopic rods 11 away from the receiving box 6. A compression spring 13 is sleeved on the telescopic rod 11, and the two ends of the compression spring 13 are respectively fixedly connected to the receiving box 6 and the square plate 12, and a pressure sensor 14 is embedded in the square plate 12.

[0024] Specifically, the infrared setting between the infrared receiver 2 and the infrared transmitter 3 is used to detect whether the feeding car enters the support frame 1, and transmits the interrupt signal to the control panel 4. Then the control panel 4 drives the electric push rod 5 to push the receiving box 6 toward the car door. The pressure change caused by the pressure sensor 14 hitting the car door can determine the distance between the receiving box 6 and the car door, and control the receiving box 6 to stop moving.

[0025] like Figure 4 As shown, a slot 15 is provided on the top of the receiving box 6, a box door 16 is inserted in the slot 15, and a semicircular protrusion 17 is fixedly connected to the front and back of the box door 16. Semicircular blocks 18 are fixedly connected to the front and back of the receiving box 6 at positions corresponding to the semicircular protrusions 17. A tension spring 19 is fixedly connected between the semicircular protrusions 17 and the semicircular blocks 18. A stopper 20 is fixedly connected to the top of the box door 16, and the stopper 20 is attached to the pipe 21.

[0026] Among them, the slot 15 enables the box door 16 to be inserted into the top of the receiving box 6. When the electric push rod 5 is in a retracted state, the pipe 21 fits tightly with the block 20, and with the help of the stretching effect of the tension spring 19, the box door 16 is pushed open to an appropriate distance, which is convenient for the staff to transmit the feeding list to the receiving box 6 through the pipe 21; when the electric push rod 5 pushes the receiving box 6 to move toward the feeding car, the box door 16 is quickly closed by using the rebound effect of the tension spring 19, which is convenient for the delivery of the feeding list.

[0027] like Figure 1 As shown, the infrared receiver 2 and the infrared transmitter 3 are located on the same transverse axis.

[0028] Specifically, the cooperation between the infrared receiver 2 and the infrared transmitter 3 is used to detect whether the feeding vehicle enters the area of ​​the support frame 1. Through the design of the same horizontal axis, the precise release and reception of infrared rays are ensured, thereby improving the accuracy of detection.

[0029] like Figure 1 and Figure 2 As shown, two stretch support rods 9 are fixedly connected to the side of the fixing plate 8 away from the control panel 4 , one end of the two stretch support rods 9 is fixedly connected to a fixing block 10 , and the fixing block 10 is fixedly connected to the front and back of the receiving box 6 .

[0030] Among them, the stretching support rod 9 and the fixed block 10 play a supporting role to prevent the electric push rod 5 from tilting or shifting when driving the receiving box 6 to approach the feeding vehicle, ensuring that the electric push rod 5 can be smoothly advanced and recovered.

[0031] like Figure 2 and Figure 3 As shown, the number of the multiple telescopic rods 11 is at least two groups.

[0032] Specifically, two groups of telescopic rods 11 can more effectively provide support for the receiving box 6 and the square plate 12 .

[0033] The working principle of the present invention is as follows: first, the staff uses the contracted state of the electric push rod 5 to transport the feeding list through the pipe 21 to the receiving box 6; the feeding driver then parks the driving door at the position of the receiving box 6, and confirms that the feeding car has entered the support frame 1 through the infrared interruption detection between the infrared receiver 2 and the infrared transmitter 3, and automatically drives the electric push rod 5 through the control panel 4 to push the receiving box 6 closer to the feeding car; at this time, the rebound force of the tension spring 19 causes the box door 16 to close quickly, and the feeding list is stored in the receiving box 6, and at the same time, the receiving box 6 is supported by the fixed block 10 and the tension support rod 9. The pressure sensor 14 will be in contact with the door in advance, and under the elastic rebound action of the compression spring 13, a certain movable space will be given to the pressure sensor 14, so that the position between the receiving box 6 and the door can be judged by the pressure change generated when the pressure sensor 14 hits the door. When the receiving box 6 moves to a suitable position, the control panel 4 controls the receiving box 6 to stop moving forward. Then, the driver rolls down the window and opens the receiving box 6 by stretching the box door 16 to get the feeding list. Finally, the driver presses the control button 7 to drive the electric push rod 5 to drive the receiving box 6 to move backward and reset.

[0034] The above description is merely a preferred embodiment of the present invention. It should be noted that those skilled in the art may make various improvements and modifications without departing from the principles of the present invention, and such improvements and modifications should be considered within the scope of protection of the present invention. Structures, devices, and operating methods not specifically described or explained in this invention shall, unless otherwise specified or limited, be implemented in accordance with conventional means in the art.

Claims

1. A concrete delivery list receiving device for a mixing station, comprising a support frame (1) and a receiving box (6) located inside the support frame (1), characterized in that: A fixing plate (8) is fixedly connected to one side of the support frame (1), a control panel (4) is fixedly installed on one side of the fixing plate (8), a pipe (21) is installed on the top of the support frame (1), and the bottom of the pipe (21) is located on the top of the receiving box (6), and a propulsion assembly is provided on one side of the inner wall of the support frame (1).

2. The concrete delivery order receiving device for a mixing station according to claim 1, characterized in that: The propulsion assembly comprises an infrared receiver (2) fixedly mounted on one side of the inner wall of the support frame (1); an infrared transmitter (3) is fixedly mounted on the other side of the inner wall of the support frame (1) at a position corresponding to the infrared receiver (2); an electric push rod (5) is fixedly connected to one side of the inner wall of the support frame (1) and located on the top of the infrared receiver (2) through a mounting plate; a piston rod of the electric push rod (5) is fixed to one side of a receiving box (6); a control button (7) is fixedly mounted on the front of the receiving box (6); a plurality of telescopic rods (11) are fixedly connected to the side of the receiving box (6) away from the electric push rod (5); one end of the plurality of telescopic rods (11) away from the receiving box (6) is fixedly connected to a square plate (12); a compression spring (13) is sleeved on the telescopic rod (11), and the two ends of the compression spring (13) are fixedly connected to the receiving box (6) and the square plate (12), respectively; a pressure sensor (14) is embedded in the square plate (12).

3. The concrete delivery order receiving device for a mixing station according to claim 1, characterized in that: The top of the receiving box (6) is provided with a slot (15), a box door (16) is inserted into the slot (15), the front and back of the box door (16) are fixedly connected with semicircular protrusions (17), the front and back of the receiving box (6) are fixedly connected with semicircular blocks (18) at positions corresponding to the semicircular protrusions (17), a tension spring (19) is fixedly connected between the semicircular protrusions (17) and the semicircular blocks (18), and the top of the box door (16) is fixedly connected with a stopper (20), and the stopper (20) is fitted on the pipe (21).

4. The concrete delivery list receiving device for a mixing station according to claim 2, characterized in that: The infrared receiver (2) and the infrared transmitter (3) are located on the same transverse axis.

5. The concrete delivery order receiving device for a mixing station according to claim 1, characterized in that: Two stretching support rods (9) are fixedly connected to one side of the fixing plate (8) away from the control panel (4), one end of the two stretching support rods (9) is fixedly connected to a fixing block (10), and the fixing block (10) is fixedly connected to the front and back of the receiving box (6).

6. The concrete delivery order receiving device for a mixing station according to claim 2, characterized in that: The number of the multiple telescopic rods (11) is at least two groups.

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