Concrete trial-manufacturing and processing device

Abstract

The invention relates to the field of concrete manufacturing, and discloses a concrete trial-manufacturing machining device which comprises a machining platform, a telescopic discharging pipe component, a downward moving driving component, a trial-manufacturing forming conveying component, an upward moving pushing component and a trial-manufacturing vibration component. And the upward moving pushing part is used for pushing the conveying table to move at a fixed distance. Compared with the prior art, through cooperation of the downward moving driving component and the telescopic discharging pipe component, after a concrete mixture is prepared, the rotating barrel can rotate relative to an external sleeve pipe while being driven by a telescopic air cylinder to move downwards, a fixed discharging hole communicates with a rotary discharging hole, a discharging switch can be automatically turned on, and the discharging effect is good. And manual closing by workers is not needed, discharging is more convenient, the discharging amount can be controlled through the operation time of the telescopic air cylinder, and the discharging amount is convenient to control.

Description

Technical Field

[0001] The invention relates to the field of concrete manufacturing, in particular to a concrete trial production and processing device. Background Art

[0002] Concrete is a composite material widely used in the fields of construction and engineering. It is an artificial building material made by mixing cementitious materials, granular materials, water, admixtures and blending ingredients in a certain proportion, and then uniformly stirring, compacting, forming, and curing and hardening. Concrete has the characteristics of abundant raw materials, low price and simple production process, and therefore its usage is increasing.

[0003] Before concrete is produced on a large scale in a batch, it is necessary to carry out trial production of concrete in a laboratory. When preparing each batch of concrete, different weight portions of admixtures need to be added for trial production of concrete. After the trial production of concrete is completed, multiple groups of concrete test comparison groups need to be set up, and then the physical and chemical properties of concrete made of different components and ingredients need to be tested, and concrete made of the most suitable components and ingredients need to be selected for batch production.

[0004] After the existing concrete trial production is completed, the concrete in the concrete preparation kettle needs to be discharged into the trial production mold required for the test for subsequent performance testing. The existing concrete discharging mechanism mainly uses workers to manually open and close the discharge valve to control the discharge of concrete. The manual back and forth operation is cumbersome, and manual operation will make it difficult to accurately control the weight of the concrete discharge. In addition, the concrete trial production after the discharge also requires manual operation of the equipment to achieve vibration to remove bubbles between the concrete in the trial production. The trial production requires multiple groups of test comparisons and multiple manual placement of the trial production mold. The degree of intelligence is low. Therefore, a concrete trial production processing device is proposed. Summary of the invention

[0005] In view of the shortcomings of the prior art, the present invention provides a concrete trial production processing device, which has the advantages of automatically opening a switch for unloading by moving downward, being able to feed materials in a quantitative manner according to time, realizing automatic vibration to remove bubbles during unloading, and automatically moving and placing trial production molds. It solves a series of problems such as workers manually opening and closing the unloading valve, difficulty in controlling the weight of the falling concrete, manual vibration to remove bubbles, and continuous manual taking and placing of trial production molds.

[0006] To achieve the above object, the present invention provides the following technical solution: a concrete trial production processing device, comprising: A processing platform, wherein a support plate is provided on the processing platform, and a concrete mixing barrel is installed on the support plate; A telescopic discharge pipe component, which is arranged at the lower position of the concrete mixing barrel and is used to realize the automatic discharge operation of concrete. The telescopic discharge pipe component comprises a barrel body fixing pipe fixedly installed at the bottom of the concrete mixing barrel, an external sleeve pipe is movably sleeved on the barrel body fixing pipe, and a rotating barrel is rotatably sleeved on the external sleeve pipe; A downward driving component is arranged on the processing platform and is used to drive the rotating barrel to move downward and discharge materials. The downward driving component includes a telescopic cylinder arranged on the top of the processing platform, the output end of the telescopic cylinder is connected to a top rod, and the end of the top rod is rotatably sleeved with the rotating barrel through a rotating bearing; A trial molding conveying component, which is arranged on the processing platform and is used to place and convey the trial concrete. The trial molding conveying component includes a conveying platform installed above the processing platform, and a plurality of trial molds are placed on the conveying platform; An upward pushing component, which is arranged on the top rod and is used to push the conveying platform to move at a fixed distance; A trial production vibration component is arranged on the processing platform and is used for vibrating concrete in the trial production mold.

[0007] Preferably, an annular rotating groove is provided on the inner wall of the rotating barrel, an annular rotating block is fixedly installed on the outer wall of the external sleeve tube, the annular rotating block is rotatably installed in the annular rotating groove, two fixed discharge holes are provided in a circular array at the bottom of the external sleeve tube, and two rotating discharge holes are provided in a circular array at the bottom of the rotating barrel.

[0008] Preferably, an upper connecting block is fixedly installed on the side of the barrel body fixing tube, a lower connecting block is fixedly installed on the side of the rotating barrel, a return spring is fixedly connected between the upper connecting block and the lower connecting block, a fixing plate is fixedly provided on the bottom of the concrete mixing barrel, a fixing column is fixedly installed on the side of the fixing plate, and a connected vertical groove and an arc groove are opened on the outer side wall of the rotating barrel, and one end of the fixing column extends into the vertical groove.

[0009] Preferably, a plurality of mold grooves are provided on the top of the conveying platform, and a plurality of trial molds are placed in the mold grooves respectively. Two limit slide rails are provided on the top of the processing platform. A limit slider is fixedly installed on the bottom of the conveying platform, and the limit slider is slidably installed on the limit slide rail. A convex slide groove is provided on the side of the conveying platform, and a convex outer stopper is slidably installed on the convex slide groove. The convex outer stopper blocks the side of the trial mold, and an extrusion spring is fixedly installed between the convex outer stopper and the inner wall of the convex slide groove.

[0010] Preferably, a plurality of upper magnetic blocks are fixedly mounted on the bottom of the conveying platform, and the plurality of upper magnetic blocks are respectively located below the mold grooves. A placement groove is provided on the top of the limiting slide rail, and a lower magnetic block is installed in the placement groove, and the lower magnetic block is adapted to the upper magnetic block.

[0011] Preferably, the upward pushing component includes a vertical rod fixedly mounted at the bottom of the top rod, a rotating push rod is rotatably provided on the side of the vertical rod, and a tension spring is fixedly mounted between the rotating push rod and the vertical rod.

[0012] Preferably, a plurality of side blocks are fixedly mounted on the sides of the conveying platform, the plurality of side blocks are respectively located on one side of a plurality of trial molds, an arc-shaped push groove is provided at the bottom of the side block, and the rotating push rod is adapted to the arc-shaped push groove.

[0013] Preferably, the trial-produced vibration component includes a bottom slot fixedly mounted on the bottom of the conveying platform, the bottom slot is connected to the mold slot, a mounting support rod is fixedly mounted on the top of the processing platform, a rotating shaft is rotatably mounted on the mounting support rod, a driving motor is fixedly mounted on the bottom of the processing platform, a transmission belt is arranged between the output end of the driving motor and the rotating shaft, an eccentric percussion wheel is fixedly sleeved on the rotating shaft, and the eccentric percussion wheel is a rubber wheel.

[0014] Preferably, a fixing rod is fixedly installed on the side of the support plate, a first conductive block is fixedly provided on the side of the fixing rod, a second conductive block is fixedly installed on the side of the vertical rod, and the first conductive block and the second conductive block are electrically connected.

[0015] Compared with the prior art, the present invention provides a concrete trial production processing device, which has the following beneficial effects: 1. This concrete trial production and processing device is realized by the cooperation of a downward driving component and a telescopic discharge pipe component. After the concrete mixture is prepared, the rotating barrel can rotate relative to the external sleeve tube while being driven downward by the telescopic cylinder. The fixed discharge hole is communicated with the rotating discharge hole, and the discharge switch can be automatically opened without the need for manual closing by the staff. The discharge is more convenient, and the discharge amount can be controlled by the running time of the telescopic cylinder, and the discharge amount is easy to control.

[0016] 2. This concrete trial processing device, through the setting of the trial vibration component, when the concrete falls into the trial mold, the eccentric knocking wheel can continuously rotate and knock, vibrate the concrete in the trial mold to eliminate the bubbles inside the concrete and ensure the density of the test block.

[0017] 3. This concrete trial production processing device, through the setting of the upward pushing component, each time the concrete filling of a trial mold is completed, the telescopic cylinder moves upward, which will drive the conveyor table to move a certain distance, so that the next trial mold can be moved to the position below the concrete discharge port. The trial mold can be automatically moved and placed, which is convenient for the production of the next concrete trial. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1It is a schematic diagram of the three-dimensional structure of the present invention; Figure 2 It is a schematic diagram of the cross-sectional structure of the present invention; Figure 3 It is a schematic structural diagram of the explosion of the telescopic feed pipe component of the present invention; Figure 4 It is a schematic diagram of the structure of the exploded top view of the external sleeve tube connection of the present invention; Figure 5 It is an exploded bottom view of the structure of the external sleeve pipe connection of the present invention; Figure 6 It is a structural schematic diagram of a partial explosion of the present invention; Figure 7 It is a structural schematic diagram of the downward driving component of the present invention; Figure 8 It is a structural schematic diagram of the position-limiting slide rail of the present invention; Fig. 9 It is a schematic diagram of the structure of the conveyor platform explosion of the present invention; Fig.10 This is a schematic diagram of the structure of the conveying platform of the present invention when viewed from above; Fig.11 It is a structural schematic diagram of the upward moving pushing component of the present invention; Fig.12 It is a schematic diagram of the structure of a part of the upward pushing component of the present invention; Fig.13 This is a schematic diagram of the structure of the trial-produced vibration component of the present invention.

[0019] In the figure: 1. Processing platform; 2. Support plate; 3. Concrete mixing barrel; 4. Telescopic discharge pipe component; 5. Barrel body fixed pipe; 6. External sleeve pipe; 7. Rotating barrel; 8. Annular rotating groove; 9. Annular rotating block; 10. Fixed discharge hole; 11. Rotating discharge hole; 12. Upper connecting block; 13. Lower connecting block; 14. Return spring; 15. Fixed plate; 16. Fixed column; 17. Vertical groove; 18. Arc groove; 19. Downward moving drive component; 20. Telescopic cylinder; 21. Top rod; 22. Rotating bearing; 23. Trial molding conveying component; 24. Limiting slide rail; 25. Conveying platform ; 26. Limit slider; 27. Mold groove; 28. Trial mold; 29. ​​Convex slide groove; 30. Convex outer stopper; 31. Extrusion spring; 32. Placement groove; 33. Lower magnetic block; 34. Upper magnetic block; 35. Upward push component; 36. Vertical rod; 37. Rotating push rod; 38. Tension spring; 39. Side block; 40. Arc-shaped push groove; 41. Trial vibration component; 42. Fixed rod; 43. First conductive block; 44. Second conductive block; 45. Bottom notch; 46. Mounting support rod; 47. Rotating shaft; 48. Driving motor; 49. Transmission belt; 50. Eccentric knocking wheel. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0021] As introduced in the background technology, there are deficiencies in the prior art. In order to solve the above technical problems, this application proposes a concrete trial production and processing device.

[0022] In a typical implementation of the present application, Figure 1 , Figure 3 , Figure 4 , Figure 5 , Figure 6 and Figure 7 As shown, a concrete trial production and processing device comprises: A processing platform 1 is provided with a support plate 2 on the processing platform 1, and a concrete mixing barrel 3 is installed on the support plate 2. In the process of preparing concrete trial production, the concrete raw materials to be prepared are first placed in the concrete mixing barrel 3, and a mixing device is provided on the concrete mixing barrel 3 for mixing the concrete preparation, and a concrete mixture is formed through reasonable proportioning and mixing; The telescopic discharge pipe component 4 is arranged at the lower position of the concrete mixing barrel 3, and is used to realize the automatic discharge operation of concrete. The telescopic discharge pipe component 4 includes a barrel body fixed pipe 5 fixedly installed at the bottom of the concrete mixing barrel 3, and an external sleeve pipe 6 is movably sleeved on the barrel body fixed pipe 5. A rotating barrel 7 is rotatably sleeved on the external sleeve pipe 6. An annular rotating groove 8 is provided on the inner wall of the rotating barrel 7. An annular rotating block 9 is fixedly installed on the outer wall of the external sleeve pipe 6. The annular rotating block 9 is rotatably installed in the annular rotating groove 8. Two fixed discharge holes 10 are provided in a circular array at the bottom of the external sleeve pipe 6, and two rotating discharge holes 11 are provided in a circular array at the bottom of the rotating barrel 7. The side of the barrel body fixed pipe 5 is fixedly installed There is an upper connecting block 12, a lower connecting block 13 is fixedly installed on the side of the rotating barrel 7, a return spring 14 is fixedly connected between the upper connecting block 12 and the lower connecting block 13, a fixing plate 15 is fixedly installed on the bottom of the concrete mixing barrel 3, a fixing column 16 is fixedly installed on the side of the fixing plate 15, and a vertical groove 17 and an arc groove 18 are connected to each other on the outer wall of the rotating barrel 7. One end of the fixing column 16 extends into the vertical groove 17, and a downward driving component 19 is arranged on the processing platform 1, which is used to drive the rotating barrel 7 to move downward and discharge materials. The downward driving component 19 includes a telescopic cylinder 20 arranged on the top of the processing platform 1, and the output end of the telescopic cylinder 20 is connected to a top rod 21, and the end of the top rod 21 is rotatably sleeved with the rotating barrel 7 with a rotating bearing 22.

[0023] In the initial state, the rotating discharge hole 11 on the rotating barrel 7 and the fixed discharge hole 10 on the external sleeve tube 6 are arranged in a staggered manner. After the trial mold 28 is placed, the telescopic cylinder 20 on the downward driving component 19 is started to move downward. The telescopic cylinder 20 moves to drive the top rod 21 and the rotating bearing 22 to move downward, thereby driving the rotating barrel 7 on the telescopic discharge tube component 4 to move downward. Due to the rotation of the annular rotating block 9 in the annular rotating groove 8, the external sleeve tube 6 will also move downward synchronously (the external sleeve tube 6 can only move up and down on the barrel fixed tube 5 without rotating). Before the downward movement, the fixed column 16 moves in the vertical groove 17. After moving down to a certain distance, the fixed column 16 moves in the arc groove 18. The position of the fixed column 16 The position is unchanged. Under the action of the arc groove 18, the rotating barrel 7 rotates half a circle. At this time, the rotating discharge hole 11 on the rotating barrel 7 can be quickly aligned with the fixed discharge hole 10, and the concrete mixture in the concrete mixing barrel 3 will fall into the trial mold 28 below along the barrel body fixed tube 5 and the external sleeve tube 6, so that the rotating barrel 7 can automatically open the discharge switch during the downward movement, and there is no need for the staff to manually close it. When the time interval for the telescopic cylinder 20 to return is longer, the amount of drop will be greater. Similarly, the amount of drop will be less when the time is short. The amount of discharge can be controlled by the running time of the telescopic cylinder 20. When the amount of discharge is sufficient, the telescopic cylinder 20 drives the rotating barrel 7 to move up, thereby automatically realizing the closing of the discharge.

[0024] As a preferred implementation in this embodiment, Figure 2 , Figure 7 and Fig.13 As shown, a trial vibration component 41 is arranged on the processing platform 1, and is used to vibrate the concrete in the trial mold 28. The trial vibration component 41 includes a bottom notch 45 fixedly installed at the bottom of the conveying platform 25, and the bottom notch 45 is connected to the mold groove 27. A mounting support rod 46 is fixedly installed on the top of the processing platform 1, and a rotating shaft 47 is rotatably installed on the mounting support rod 46. A driving motor 48 is fixedly installed at the bottom of the processing platform 1, and a transmission belt 49 is arranged between the output end of the driving motor 48 and the rotating shaft 47. An eccentric knocking wheel 50 is fixedly sleeved on the rotating shaft 47, and the eccentric knocking wheel 50 is a rubber wheel. A fixing rod 42 is fixedly installed on the side of the support plate 2, and a first conductive block 43 is fixedly installed on the side of the fixing rod 42. A second conductive block 44 is fixedly installed on the side of the vertical rod 36, and the first conductive block 43 and the second conductive block 44 are electrically connected.

[0025] When the top rod 21 moves downward, it will drive the vertical rod 36 to move downward, and the second conductive block 44 on the trial vibration component 41 will continue to move downward. When the telescopic cylinder 20 moves downward to the maximum position, the second conductive block 44 contacts the first conductive block 43. At this time, the driving motor 48 is energized and runs. Under the power transmission of the transmission belt 49, the rotating shaft 47 is driven to rotate, thereby driving multiple eccentric knocking wheels 50 to rotate. The eccentric knocking wheel 50 is made of rubber material. By rotating and knocking the trial mold 28 above, the concrete in the trial mold 28 can be knocked and vibrated during the concrete unloading process to eliminate the bubbles inside the concrete and ensure the density of the test block. The eccentric knocking wheel 50 rotates from the beginning of unloading to effectively remove the concrete bubbles in the trial mold 28. When the concrete stops unloading, the eccentric knocking wheel 50 will also stop running.

[0026] As a preferred implementation in this embodiment, Figure 1 , Figure 7 , Fig.11 and Fig.12 As shown, the upward pushing component 35 is arranged on the top rod 21, and is used for pushing the conveying platform 25 to move a fixed distance. The upward pushing component 35 includes a vertical rod 36 fixedly installed at the bottom of the top rod 21, and a rotating push rod 37 is rotatably arranged on the side of the vertical rod 36. A tension spring 38 is fixedly installed between the rotating push rod 37 and the vertical rod 36. A plurality of side blocks 39 are fixedly installed on the side of the conveying platform 25, and the plurality of side blocks 39 are respectively located on one side of a plurality of trial molds 28. An arc-shaped pushing groove 40 is opened at the bottom of the side block 39, and the rotating push rod 37 is adapted to the arc-shaped pushing groove 40.

[0027] When the top rod 21 moves downward, it drives the vertical rod 36 to move downward, and the rotating push rod 37 rotating on the vertical rod 36 will move downward synchronously. When the rotating push rod 37 moves downward, it will contact and squeeze with the side block 39, and the tension spring 38 will provide a certain tension force to ensure that the top of the rotating push rod 37 is consistent with the position of the arc-shaped push groove 40. As the telescopic cylinder 20 moves downward, the rotating push rod 37 will move to the lower position of the side block 39. When the vertical rod 36 and the rotating push rod 37 move downward, they will not cause the conveying platform 25 to move. When the telescopic cylinder 20 moves upward, the rotating push rod 37 will enter the arc-shaped push groove 40, and the vertical rod 36 will continue to move upward. Under the pushing action of 37, the side block 39 and the conveying platform 25 can be pushed to move until the rotating push rod 37 rotates to the horizontal position, and a trial mold 28 at the rear moves to the lower position of the rotating barrel 7, which is convenient for the production of the next concrete trial. When the rotating push rod 37 rotates to the horizontal state, it no longer continues to push the conveying platform 25 to move. At this time, the vertical rod 36 continues to follow the telescopic cylinder 20 to return and move upward. The rotating push rod 37 rotates at an angle of about 130 degrees. The rotating push rod 37 rotates away from the side block 39. Under the tensile action of the tension spring 38, the rotating push rod 37 can be pulled back to prepare for the next push, and the staff does not need to manually place and remove the trial mold 28.

[0028] As a preferred implementation in this embodiment, Figure 1 , Figure 8 , Fig. 9 and Fig.10As shown, the trial molding conveying component 23 is arranged on the processing platform 1 and is used to place and convey the trial concrete. The trial molding conveying component 23 includes a conveying platform 25 installed above the processing platform 1. A number of trial molds 28 are placed on the conveying platform 25. A number of mold grooves 27 are opened on the top of the conveying platform 25. A number of trial molds 28 are placed in the mold grooves 27 respectively. In order to meet the requirements of multiple groups of test comparisons, a number of trial molds 28 are placed in the mold grooves 27 on the conveying platform 25, and the conveying platform 25 is pushed to one side. A trial mold 28 located at the end is located below the rotating barrel 7. Two limit slide rails 24 are arranged on the top of the processing platform 1. A limit slider 26 is fixedly installed at the bottom of the conveying platform 25. The limit slider 26 is slidably installed on the limit slide rail 24. The upper magnetic block 34 is provided, and several upper magnetic blocks 34 are respectively located below the mold groove 27. A placement groove 32 is provided on the top of the limiting slide rail 24, and a lower magnetic block 33 is installed in the placement groove 32. The lower magnetic block 33 is adapted to the upper magnetic block 34. The limiting slider 26 on the conveying platform 25 slides on the limiting slide rail 24, which can facilitate the horizontal movement of the conveying platform 25. When each trial mold 28 is located below the rotating barrel 7, the corresponding upper magnetic block 34 and the lower magnetic block 33 will be attracted to each other. Through the attraction of the magnetic blocks, the conveying of the conveying platform 25 and the placement position of the trial mold 28 can be more accurately controlled. Under the action of a certain magnetic attraction, when the rotating push rod 37 moves downward and contacts and squeezes the side block 39, the conveying platform 25 will not move. Similarly, when the side block 39 is pushed upward, the conveying platform 25 will not continue to move due to inertia.

[0029] Furthermore, in the above scheme, a convex slide groove 29 is opened on the side of the conveying platform 25, and a convex outer stopper 30 is slidably installed on the convex slide groove 29. The convex outer stopper 30 blocks the side of the trial mold 28, and an extrusion spring 31 is fixedly installed between the convex outer stopper 30 and the inner wall of the convex slide groove 29. The convex outer stopper 30 is blocked at the side of the trial mold 28 under the pushing action of the extrusion spring 31, so as to limit the placement position of the trial mold 28 and prevent it from being easily detached. After the preparation of the trial mold 28 is completed, the convex outer stopper 30 can be pressed down and pulled out to one side, or the trial mold 28 can be directly moved up.

[0030] Working principle of the present invention: when in use, after the concrete mixture is prepared, the telescopic cylinder 20 on the downward driving component 19 is started to run, driving the top rod 21 and the rotating bearing 22 to move downward, thereby driving the rotating barrel 7 on the telescopic discharge pipe component 4 to move downward, and under the action of the arc groove 18, the rotating barrel 7 rotates half a circle, at this time, the rotating discharge hole 11 on the rotating barrel 7 can be quickly aligned with the fixed discharge hole 10, and the concrete mixture in the concrete mixing barrel 3 falls into the trial mold 28 below, so that the discharge switch of the rotating barrel 7 can be automatically turned on during the downward movement of the rotating barrel 7, without the need for the staff to manually close it, and the discharge amount can be controlled by the running time of the telescopic cylinder 20; After the top rod 21 moves downward, the second conductive block 44 contacts the first conductive block 43. At this time, the driving motor 48 is powered on to drive the multiple eccentric knocking wheels 50 to rotate, and the trial mold 28 above is knocked by rotation to eliminate bubbles in the concrete and ensure the density of the test block. When the telescopic cylinder 20 moves upward, the rotating push rod 37 will enter the arc-shaped pushing groove 40, and the vertical rod 36 will continue to move upward. Under the pushing action of the rotating push rod 37, the side block 39 and the conveying platform 25 can be pushed to move until the rotating push rod 37 rotates to a horizontal position, and a trial mold 28 at the rear moves to the lower position of the rotating barrel 7 to facilitate the production of the next concrete trial. When the rotating push rod 37 rotates to a horizontal state, it will no longer continue to push the conveying platform 25 to move. At this time, the vertical rod 36 continues to follow the telescopic cylinder 20 to return and move upward. After the rotating push rod 37 rotates and disengages from the side block 39, the rotating push rod 37 can be pulled back under the stretching action of the tension spring 38 to prepare for the next push, and the staff does not need to manually place and remove the trial mold 28.

[0031] It should be noted that: The stirring device, telescopic cylinder 20 and driving motor 48 proposed in this application are all prior art, and their specific structures, functions and usages are not described in detail in this article.

[0032] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A concrete trial processing device, characterized in that: include: A processing platform (1), wherein a support plate (2) is arranged on the processing platform (1), and a concrete mixing barrel (3) is installed on the support plate (2); A telescopic discharge pipe component (4), the telescopic discharge pipe component (4) being arranged below the concrete mixing barrel (3) and used for realizing an automatic discharge operation of concrete, the telescopic discharge pipe component (4) comprising a barrel body fixing pipe (5) fixedly mounted on the bottom of the concrete mixing barrel (3), an external sleeve pipe (6) being movably sleeved on the barrel body fixing pipe (5), and a rotating barrel (7) being rotatably sleeved on the external sleeve pipe (6); A downward drive component (19), the downward drive component (19) being arranged on the processing platform (1) and used for driving the rotating barrel (7) to move downward and discharge materials, the downward drive component (19) comprising a telescopic cylinder (20) arranged on the top of the processing platform (1), the output end of the telescopic cylinder (20) being connected to a top rod (21), the end of the top rod (21) being rotatably sleeved with the rotating barrel (7) and having a rotating bearing (22); A trial molding conveying component (23), the trial molding conveying component (23) being arranged on the processing platform (1) and used for placing and conveying trial concrete, the trial molding conveying component (23) comprising a conveying platform (25) installed above the processing platform (1), and a plurality of trial molds (28) being placed on the conveying platform (25); An upward moving pushing component (35), wherein the upward moving pushing component (35) is arranged on the top rod (21) and is used to push the conveying platform (25) to move at a fixed distance; A trial production vibration component (41) is arranged on the processing platform (1) and is used to vibrate concrete in the trial production mold (28).

2. A concrete trial production and processing device according to claim 1, characterized in that: An annular rotating groove (8) is provided on the inner wall of the rotating barrel (7), an annular rotating block (9) is fixedly mounted on the outer wall of the external sleeve tube (6), and the annular rotating block (9) is rotatably mounted in the annular rotating groove (8), two fixed material discharge holes (10) are provided in a circular array at the bottom of the external sleeve tube (6), and two rotating material discharge holes (11) are provided in a circular array at the bottom of the rotating barrel (7).

3. A concrete trial production and processing device according to claim 1, characterized in that: An upper connecting block (12) is fixedly mounted on the side of the barrel body fixing tube (5), a lower connecting block (13) is fixedly mounted on the side of the rotating barrel (7), a return spring (14) is fixedly connected between the upper connecting block (12) and the lower connecting block (13), a fixing plate (15) is fixedly mounted on the bottom of the concrete mixing barrel (3), a fixing column (16) is fixedly mounted on the side of the fixing plate (15), an outer side wall of the rotating barrel (7) is provided with a vertical groove (17) and an arc groove (18) which are connected to each other, and one end of the fixing column (16) extends into the vertical groove (17).

4. A concrete trial production and processing device according to claim 1, characterized in that: The top of the conveying platform (25) is provided with a plurality of mold grooves (27), and a plurality of trial molds (28) are respectively placed in the mold grooves (27). The top of the processing platform (1) is provided with two limit slide rails (24). The bottom of the conveying platform (25) is fixedly installed with a limit slide block (26), and the limit slide block (26) is slidably installed on the limit slide rail (24). The side of the conveying platform (25) is provided with a convex slide groove (29), and a convex outer stopper (30) is slidably installed on the convex slide groove (29). The convex outer stopper (30) blocks the side of the trial mold (28), and an extrusion spring (31) is fixedly installed between the convex outer stopper (30) and the inner wall of the convex slide groove (29).

5. A concrete trial production and processing device according to claim 4, characterized in that: A plurality of upper magnetic blocks (34) are fixedly mounted on the bottom of the conveying platform (25), and the plurality of upper magnetic blocks (34) are respectively located below the mold groove (27). A placement groove (32) is provided on the top of the limiting slide rail (24), and a lower magnetic block (33) is mounted in the placement groove (32). The lower magnetic block (33) is adapted to fit the upper magnetic block (34).

6. A concrete trial production and processing device according to claim 4, characterized in that: The upward pushing component (35) comprises a vertical rod (36) fixedly mounted on the bottom of the top rod (21), a rotating push rod (37) is rotatably arranged on the side of the vertical rod (36), and a tension spring (38) is fixedly mounted between the rotating push rod (37) and the vertical rod (36).

7. A concrete trial production and processing device according to claim 6, characterized in that: A plurality of side blocks (39) are fixedly mounted on the side of the conveying platform (25), and the plurality of side blocks (39) are respectively located on one side of the plurality of trial molds (28). An arc-shaped pushing groove (40) is formed at the bottom of the side block (39), and the rotating push rod (37) is adapted to fit the arc-shaped pushing groove (40).

8. A concrete trial production and processing device according to claim 6, characterized in that: The trial-produced vibration component (41) comprises a bottom notch (45) fixedly mounted on the bottom of the conveying platform (25), the bottom notch (45) being connected to the mold groove (27), a mounting support rod (46) being fixedly mounted on the top of the processing platform (1), a rotating shaft (47) being rotatably mounted on the mounting support rod (46), a driving motor (48) being fixedly mounted on the bottom of the processing platform (1), a transmission belt (49) being arranged between the output end of the driving motor (48) and the rotating shaft (47), an eccentric knocking wheel (50) being fixedly sleeved on the rotating shaft (47), and the eccentric knocking wheel (50) being a rubber wheel.

9. A concrete trial production and processing device according to claim 8, characterized in that: A fixing rod (42) is fixedly mounted on the side of the support plate (2), a first conductive block (43) is fixedly arranged on the side of the fixing rod (42), a second conductive block (44) is fixedly mounted on the side of the vertical rod (36), and the first conductive block (43) and the second conductive block (44) are electrically connected.

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