Concrete outlet temperature detection device

Abstract

The utility model discloses a concrete outlet temperature detection device which comprises a bottom plate, one side of the bottom plate is fixedly connected with a vertical plate, the top of the bottom plate is fixedly provided with a concrete mixer, the top of the concrete mixer is fixedly connected with a feeding cage guide, and the output end of the concrete mixer penetrates through the bottom plate and is fixedly connected with a transition hopper. A concrete outlet is formed in the vertical plate, the output end of the transition hopper is communicated with the concrete outlet, a concrete outlet guide plate is fixedly connected to one side of the concrete outlet and located on the outer side of the vertical plate, and a mounting plate is fixedly connected to the upper portion of the concrete outlet guide plate and located on one side of the vertical plate. According to the utility model, the detection height of the temperature detection rod is adjusted through the adjusting assembly, so that one end of the temperature detection rod can conveniently extend into flowing concrete and is closer to the flowing concrete, and the temperature of a concrete outlet can be conveniently and accurately collected and detected; a worker can conveniently and properly adjust according to the internal temperature change of the concrete, so that the pouring work of the concrete is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of concrete discharging, in particular to a temperature detection device for the concrete discharging port. Background Technique

[0002] Concrete discharging refers to the process of discharging the mixed and stirred concrete from the mixer tank body to the discharging point or into the discharging tanker. During the process of concrete discharging, we need to detect the temperature of the discharging port to ensure the safe discharging of concrete, so as to ensure that the temperature of the concrete during pouring meets the corresponding standard requirements and guarantee the quality and performance of the concrete.

[0003] The existing concrete discharging ports usually use temperature sensors to detect the temperature of the concrete flowing out of the discharging port. However, the flowing concrete has a certain heat insulation property, and only detecting the temperature of the surface of the flowing concrete through the temperature sensor cannot accurately know the real situation of the concrete temperature, which is likely to cause deviation between the cast concrete structure and the ideal situation. To reduce the deviation and improve the accuracy of temperature detection, we propose a temperature detection device for the discharging port. Content of the Utility Model

[0004] The purpose of the utility model is to provide a temperature detection device for the discharging port to solve the problems raised in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A temperature detection device for the discharging port, including a bottom plate, one side of the bottom plate is fixedly connected with a vertical plate, the top of the bottom plate is fixedly installed with a concrete mixer, the top of the concrete mixer is fixedly connected with a feeding tank channel, the output end of the concrete mixer passes through the bottom plate and is fixedly connected with a transition hopper, an outlet opening is arranged inside the vertical plate, the output end of the transition hopper is communicated with the outlet opening, one side of the outlet opening and outside the vertical plate is fixedly connected with a discharging guide plate, above the discharging guide plate and on one side of the vertical plate is fixedly connected with a mounting plate, the top of the mounting plate is fixedly installed with a temperature detector, a threaded sleeve plate is arranged inside the temperature detector, one end of the threaded sleeve plate passes through the mounting plate and is fixedly connected with a temperature detection rod, and an adjusting component is arranged on one side of the vertical plate, and the adjusting component is used to drive the temperature detection rod to move.

[0006] As a further preferred of this technical solution, the adjusting component includes a fixing plate, the fixing plate is fixedly connected to one side of the vertical plate, the bottom of the fixing plate is rotatably connected with a threaded rod, the outer side of the threaded rod is threadedly connected with the threaded sleeve plate, and one side of the threaded sleeve plate is slidably connected with the vertical plate.

[0007] As a further preference of the present technical solution, a servo motor is fixedly installed on the top of the fixed plate. The output end of the servo motor passes through the fixed plate and is fixedly connected to the threaded rod. A protective cover body is arranged outside the servo motor and above the fixed plate.

[0008] As a further preference of the present technical solution, a material guiding protective block is fixedly connected to one side of the temperature detection rod and at the bottom of the threaded sleeve plate. An induction detection head is fixedly installed at the bottom of the material guiding protective block.

[0009] As a further preference of the present technical solution, both the temperature detection rod and the induction detection head are electrically connected to the temperature detector.

[0010] As a further preference of the present technical solution, limiting plates are fixedly connected to both sides of the threaded sleeve plate. One side of the limiting plate is in contact with the mounting plate.

[0011] As a further preference of the present technical solution, a protective fence is fixedly connected to the top of the bottom plate and outside the concrete mixer.

[0012] The utility model provides a temperature detection device for the concrete outlet, which has the following beneficial effects:

[0013] (1) The utility model adjusts the detection height of the temperature detection rod through the adjustment component, which is convenient for one end of the temperature detection rod to extend into the flowing concrete, getting closer to the flowing concrete, and thus facilitating the accurate collection and detection of the temperature of the concrete outlet. It is convenient for the staff to make appropriate adjustments according to the temperature change inside the concrete, which is beneficial to the concrete pouring work.

[0014] (2) The utility model arranges a material guiding protective block on one side of the temperature detection rod, which can protect the temperature detection rod through the material guiding protective block, facilitating the diversion of the concrete impacting on the temperature detection rod, playing a protective role for the temperature detection rod, and improving the service life of the temperature detection device. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a three-dimensional structural schematic diagram of the utility model;

[0016] Figure 2 is a rear view structural schematic diagram of the utility model;

[0017] Figure 3 is a half-sectional structural schematic diagram of the utility model;

[0018] Figure 4 is a structural schematic diagram of the temperature detection rod installation of the utility model;

[0019] In the figure: 1, bottom plate; 2, vertical plate; 3, feed pipe; 4, concrete mixer; 5, protective fence; 6, concrete discharge guide plate; 7, mounting plate; 8, fixing plate; 9, temperature detector; 10, servo motor; 11, protective cover body; 12, threaded rod; 13, threaded sleeve plate; 14, limiting plate; 15, temperature detection rod; 16, guide material protection block; 17, induction detection head; 18, concrete discharge opening; 19, transition hopper. Specific implementation manner

[0020] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention.

[0021] The present invention provides a technical solution: As Figures 1 - 4 shown, in this embodiment, a temperature detection device for a concrete discharge port includes a bottom plate 1. One side of the bottom plate 1 is fixedly connected to a vertical plate 2. The top of the bottom plate 1 is fixedly installed with a concrete mixer 4. The top of the concrete mixer 4 is fixedly connected to a feed tank channel 3. The output end of the concrete mixer 4 passes through the bottom plate 1 and is fixedly connected to a transition hopper 19. An inner part of the vertical plate 2 is provided with a concrete discharge opening 18. The output end of the transition hopper 19 communicates with the concrete discharge opening 18. One side of the concrete discharge opening 18 and outside the vertical plate 2 is fixedly connected to a concrete discharge guide plate 6. Above the concrete discharge guide plate 6 and on one side of the vertical plate 2 is fixedly connected to a mounting plate 7. The top of the mounting plate 7 is fixedly installed with a temperature detector 9. Inside the temperature detector 9 is provided with a threaded sleeve plate 13. One end of the threaded sleeve plate 13 passes through the mounting plate 7 and is fixedly connected to a temperature detection rod 15. One side of the vertical plate 2 is provided with an adjustment assembly for driving the temperature detection rod 15 to move. One side of the temperature detection rod 15 and at the bottom of the threaded sleeve plate 13 is fixedly connected to a guide material protection block 16. The bottom of the guide material protection block 16 is fixedly installed with an induction detection head 17. The temperature detection rod 15 and the induction detection head 17 are both electrically connected to the temperature detector 9. Both sides of the threaded sleeve plate 13 are fixedly connected to limiting plates 14. One side of the limiting plates 14 contacts the mounting plate 7. The top of the bottom plate 1 and outside the concrete mixer 4 is fixedly connected to a protective fence 5.

[0022] When carrying out the concrete discharging work, first, the concrete material is introduced into the concrete mixer 4 through the feeding pipeline 3, and the concrete mixer 4 is used for stirring and mixing. During the discharging process, the mixed concrete is introduced into the transition hopper 19 through the output end of the concrete mixer 4, and is discharged towards the concrete discharging opening 18 under the action of the transition hopper 19. At this time, the staff can detect and set the temperature detector 9 through the external controller, so as to adjust the heights of the temperature detection rod 15 and the induction detection head 17 according to the flow rate of the concrete discharging opening 18. When the flow rate is small and the flowing concrete is thin, the induction detection head 17 at the bottom of the material guiding protection block 16 is pushed towards the concrete by the adjusting component, and by shortening the distance between the concrete and the induction detection head 17, the detection of the temperature of the concrete discharging opening 18 is made more accurate. When the flow rate is large and the flowing concrete is thick, since the concrete has certain heat insulation properties, at this time, the material guiding protection block 16 and the temperature detection rod 15 can be pushed into the concrete by the adjusting component, and the material guiding protection block 16 is used to protect the temperature detection rod 15 for feeding, so as to facilitate the temperature detection rod 15 to detect the temperature inside the bottom layer of the concrete in real time. Thus, by detecting the temperature of the concrete discharging opening 18, it is convenient for the staff to make appropriate adjustments according to the temperature of the concrete, further improving the use efficiency and use effect of the concrete.

[0023] As Figures 1 - 4 shown, the adjusting component includes a fixed plate 8, the fixed plate 8 is fixedly connected to one side of the vertical plate 2, the bottom of the fixed plate 8 is rotatably connected with a threaded rod 12, the outer side of the threaded rod 12 is threadedly connected with a threaded sleeve plate 13, one side of the threaded sleeve plate 13 is slidably connected to the vertical plate 2, the top of the fixed plate 8 is fixedly installed with a servo motor 10, the output end of the servo motor 10 passes through the fixed plate 8 and is fixedly connected to the threaded rod 12, and a protective cover body 11 is arranged outside the servo motor 10 and above the fixed plate 8.

[0024] The servo motor 10 drives the threaded rod 12 to rotate at the bottom of the fixed plate 8, so that the threaded sleeve plate 13 threadedly connected to the outer side of the threaded rod 12 can move the temperature detection rod 15 and the induction detection head 17 to the corresponding positions according to the actual use requirements, thus facilitating the real-time and accurate detection of the temperature of the concrete discharging opening 18 according to the actual situation.

[0025] By setting the protective cover body 11, it is convenient to protect the servo motor 10, which can effectively block external dust and rainwater, and improves the use efficiency of the servo motor 10.

[0026] The utility model provides a temperature detection device for the concrete outlet, and the specific working principle is as follows: When carrying out the concrete discharging work, first, the concrete material is introduced into the concrete mixer 4 through the feeding pipeline 3, and the concrete mixer 4 is used for stirring and mixing. During the discharging process, the mixed concrete is introduced into the transition hopper 19 through the output end of the concrete mixer 4, and is discharged towards the concrete outlet 18 under the action of the transition hopper 19. At this time, the staff can detect and set the temperature detector 9 through an external controller, so as to adjust the heights of the temperature detection rod 15 and the induction detection head 17 according to the flow rate of the concrete outlet 18. When the flow rate is small and the flowing concrete is thin, the servo motor 10 drives the threaded rod 12 to rotate at the bottom of the fixing plate 8, so that the threaded sleeve plate 13 threadedly connected to the outside of the threaded rod 12 pushes the induction detection head 17 at the bottom of the material guiding protection block 16 to move towards the concrete, and by shortening the distance between the concrete and the induction detection head 17, the detection of the temperature of the concrete outlet 18 is made more accurate. When the flow rate is large and the flowing concrete is thick, since the concrete has a certain heat insulation property, at this time, the servo motor 10 can drive the threaded rod 12 to rotate at the bottom of the fixing plate 8, so that the threaded sleeve plate 13 threadedly connected to the outside of the threaded rod 12 pushes the material guiding protection block 16 and the temperature detection rod 15 to insert into the concrete, and the material guiding protection block 16 is used to protect the temperature detection rod 15 during material guiding, so as to facilitate the temperature detection rod 15 to detect the temperature inside the bottom layer of the concrete in real time.

[0027] Although the embodiments of the present utility model have been shown and described, it will be understood by those of ordinary skill in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A concrete outlet temperature detection device, comprising a bottom plate (1), characterized in that: A vertical plate (2) is fixedly connected to one side of the bottom plate (1), a concrete mixer (4) is fixedly installed on the top of the bottom plate (1), a feed tank (3) is fixedly connected to the top of the concrete mixer (4), an output end of the concrete mixer (4) passes through the bottom plate (1) and is fixedly connected to a transfer bucket (19), a concrete outlet opening (18) is provided inside the vertical plate (2), the output end of the transfer bucket (19) is communicated with the concrete outlet opening (18), and one side of the concrete outlet opening (18) is located on the vertical plate (2). A concrete outlet guide plate (6) is fixedly connected to the outside, a mounting plate (7) is fixedly connected above the concrete outlet guide plate (6) and located on one side of the vertical plate (2), a temperature detector (9) is fixedly installed on the top of the mounting plate (7), a threaded sleeve (13) is arranged inside the temperature detector (9), one end of the threaded sleeve (13) passes through the mounting plate (7) and is fixedly connected to a temperature detection rod (15), and an adjustment component is arranged on one side of the vertical plate (2), and the adjustment component is used to drive the temperature detection rod (15) to move.

2. A concrete outlet temperature detection device according to claim 1, characterized in that: The adjustment assembly comprises a fixed plate (8), wherein the fixed plate (8) is fixedly connected to one side of the vertical plate (2), a threaded rod (12) is rotatably connected to the bottom of the fixed plate (8), an outer side of the threaded rod (12) is threadedly connected to a threaded sleeve (13), and one side of the threaded sleeve (13) is slidably connected to the vertical plate (2).

3. A concrete outlet temperature detection device according to claim 2, characterized in that: A servo motor (10) is fixedly mounted on the top of the fixing plate (8); an output end of the servo motor (10) passes through the fixing plate (8) and is fixedly connected to a threaded rod (12); a protective cover (11) is arranged on the outside of the servo motor (10) and above the fixing plate (8).

4. A concrete outlet temperature detection device according to claim 1, characterized in that: A material guide protection block (16) is fixedly connected to one side of the temperature detection rod (15) and located at the bottom of the threaded sleeve plate (13), and an induction detection head (17) is fixedly installed at the bottom of the material guide protection block (16).

5. A concrete outlet temperature detection device according to claim 4, characterized in that: The temperature detection rod (15) and the induction detection head (17) are both electrically connected to the temperature detector (9).

6. A concrete outlet temperature detection device according to claim 1, characterized in that: Both sides of the threaded sleeve plate (13) are fixedly connected to a limiting plate (14), and one side of the limiting plate (14) is in contact with the mounting plate (7).

7. A concrete outlet temperature detection device according to claim 1, characterized in that: A protective fence (5) is fixedly connected to the top of the bottom plate (1) and located outside the concrete mixer (4).

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