Premixed concrete sampling device

Abstract

The invention relates to the field of concrete sampling devices, in particular to a premixed concrete sampling device which comprises a movable base and a plurality of power wheels arranged below the movable base, the power wheels are driven by a power part, and the power part is in transmission connection with the power wheels; a stirring tank is mounted above the movable base, and one end of the power part penetrates through the side wall of the stirring tank and can stir materials in the stirring tank; a moving piece capable of moving out of the moving base is arranged in the moving base, and two bearing pieces capable of transversely moving are arranged in the moving piece. A worker can clean the device before sampling, so that the qualification of a sample is guaranteed, meanwhile, the worker can directly manufacture a test piece through the device, materials do not need to be additionally transferred, the functions of an original device can be increased, and the work of the worker is facilitated.

Description

Technical Field

[0001] The present invention relates to the technical field of concrete sampling devices, and more specifically, to a ready-mixed concrete sampling device. Background Art

[0002] During the house construction process, supervisors need to take samples of the materials entering the construction site to ensure the quality and safety of the house. The sampling and testing of ready-mixed concrete is an especially important step in the house construction process.

[0003] In actual situations, the existing ready-mixed concrete sampling generally uses a cart on the construction site to take out the concrete from the concrete mixer truck, and then transports it to an iron plate on one side for specimen preparation. The cart only has the function of transportation and carrying. Its single function and the deposition of impurities in the cart result in the concrete sampling and specimen preparation being divided into multiple areas, which further increases the complexity of concrete sampling and specimen preparation, and also leads to unqualified concrete samples, further affecting the results of sample inspection, thus adding a burden to the work of the staff.

[0004] Therefore, we proposed a ready-mixed concrete sampling device to solve the above problems. Summary of the invention

[0005] In order to overcome the above-mentioned defects of the prior art, an embodiment of the present invention provides a ready-mixed concrete sampling device to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above object, the present invention provides the following technical solution: a ready-mixed concrete sampling device, comprising a mobile base and a plurality of power wheels arranged below the mobile base, the plurality of power wheels are driven by a power member, and the power member and the plurality of power wheels are connected in a transmission manner;

[0007] A stirring tank is installed above the mobile base, and one end of the power member passes through the side wall of the stirring tank and can stir the material in the stirring tank;

[0008] The movable base is provided with a movable member capable of moving out of the movable base, and the movable member is provided with two bearing members capable of moving laterally;

[0009] The mobile base is provided with auxiliary parts for processing samples.

[0010] In a preferred embodiment, the power member includes a motor fixedly mounted on the mobile base, a first transmission box is provided on the driving shaft of the motor, the first transmission box is respectively connected to the plurality of power wheels, a second transmission box is provided on the driving shaft of the motor, a stirring rod passing through the side wall of the stirring tank is connected to the second transmission box, and a plurality of stirring members are fixedly connected to the side wall of the stirring rod;

[0011] The stirring rod is sleeved with a sleeve connected to it, and a sealed bearing is provided at the connection between the sleeve and the stirring rod. A plurality of fixed rods connected to the stirring drum are fixedly connected to the side wall of the sleeve. A threaded sleeve is fixedly connected to the input end of the sleeve, and the threaded sleeve is connected to an external water source.

[0012] In a preferred embodiment, the stirring element includes a stirring plate connected to the stirring rod, a conveying channel is provided in the stirring plate, a placement cavity is provided at the output end of the conveying channel, a plurality of nozzles are fixedly installed at the output end of the placement cavity, and a humidifying element is installed in the placement cavity; the humidifying element includes a rubber frame inserted in the placement cavity, a sponge block is provided in the rubber frame, the lower end of the sponge block extends to the bottom of the rubber frame, and the nozzle is located above the sponge block, a plurality of capillary ropes are provided in the sponge block, a plurality of holding ports are provided on the upper end surface of the sponge block, a plurality of plastic tubes are provided in the placement cavity, and a plurality of plastic tubes are inserted with insertion rods connected to the rubber frame.

[0013] In a preferred embodiment, the moving part includes a moving frame arranged in a moving base, the moving frame is slidably connected to the moving base through a first damping groove, a strip opening is provided on the side wall of the moving frame, and a plurality of iron bars are fixedly connected to the upper end of the moving frame, and a plurality of rectangular openings are provided on the lower end surface of the moving frame.

[0014] In a preferred embodiment, the carrier includes two second damping grooves arranged on the movable frame, wherein one of the second damping grooves is connected to the strip opening, and damping slide bars are slidably connected in the two second damping grooves, and the two damping slide bars are fixedly connected to the same carrier box, and a movable handle column passing through the strip opening is fixedly connected to the side wall of the carrier box, and a plurality of leakage holes are provided on the inner bottom of the carrier box, and a plurality of groups of springs are fixedly connected to the inner side wall of the carrier box, and one end of the plurality of groups of springs is fixedly connected to two movable plates slidably connected to the carrier box, and clamps are fixedly connected to the side walls of the two movable plates, and the clamps are provided with vibration bars matching the iron bars.

[0015] In a preferred embodiment, the clamping member includes a clamping plate fixedly connected to a movable plate, a plurality of groups of connecting springs are fixedly connected to the inner side wall of the clamping plate, the plurality of groups of connecting springs are staggered, one end of the plurality of connecting springs are fixedly connected to a vibrating ball, a plurality of conductive columns are provided on the clamping plate, and the end faces of the plurality of conductive columns are inlaid with a plurality of rubber rings.

[0016] In a preferred embodiment, the auxiliary parts include two damping columns fixedly connected to the upper end of the mobile base, the two damping columns are connected to the same scraper, two fixed plates are provided above the mobile base, and the two fixed plates are respectively connected to the second transmission box, and the lower ends of the two fixed plates are fixedly connected to multiple electric telescopic rods, and the lower ends of the multiple electric telescopic rods are connected to tamping pieces.

[0017] In a preferred embodiment, the tamping piece includes a tamping steel rod, a mounting rod threadedly connected to the output end of the electric telescopic rod is provided above the tamping steel rod, the mounting rod and the tamping steel rod are connected by a buffer ring, a vibration table is fixedly connected to the inner bottom of the tamping steel rod, a knocking ball is provided in the tamping steel rod, a slide groove is provided on the mounting rod, the lower end of the slide groove extends into the tamping steel rod, and the knocking ball and the slide groove are slidably connected.

[0018] Technical effects and advantages of the present invention:

[0019] During the use of this device, the staff can clean the device before sampling, thereby ensuring the qualification of the sample. At the same time, the staff can directly make the test pieces through the device without the need for additional transportation of materials. This can increase the function of the original device, thereby facilitating the work of the staff, indirectly improving the work efficiency of the staff, and further improving the practicability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a structural schematic diagram of the ready-mixed concrete sampling device of the present invention;

[0021] Figure 2 It is a schematic diagram of the side view connection structure of the ready-mixed concrete sampling device of the present invention;

[0022] Figure 3 This is a schematic diagram of the connection structure of the ready-mixed concrete sampling device of the present invention when viewed from above;

[0023] Figure 4 It is a schematic diagram of the side view connection structure of the mixing tank of the ready-mixed concrete sampling device of the present invention;

[0024] Figure 5 It is a schematic diagram of the partial connection structure of the stirring plate of the ready-mixed concrete sampling device of the present invention;

[0025] Figure 6 It is a schematic diagram of the partially exploded connection structure of the moving part, the bearing part and the moving base of the ready-mixed concrete sampling device of the present invention;

[0026] Figure 7 for Figure 6 Schematic diagram of the local decomposition connection structure;

[0027] Figure 8 It is a schematic diagram of a partial connection structure of a bearing member of the ready-mixed concrete sampling device of the present invention;

[0028] Fig. 9 It is a schematic diagram of a partial connection structure of a clamping member of the ready-mixed concrete sampling device of the present invention;

[0029] Fig.10 It is a partial side view schematic diagram of the connection structure of the ready-mixed concrete sampling device of the present invention;

[0030] Fig.11 It is a schematic diagram of the partial connection structure of the tamping piece of the ready-mixed concrete sampling device described in the present invention.

[0031] The reference numerals are: 1 mobile base, 2 power wheel, 3 mixing tank;

[0032] 4 power member, 41 motor, 42 first transmission box, 43 second transmission box, 44 stirring rod, 45 stirring plate;

[0033] 441 collar, 442 sealed bearing, 443 fixed rod, 444 threaded sleeve;

[0034] 451 agitating plate, 452 a conveying channel, 453 a placement chamber, 454 a nozzle, 455 a humidifying element;

[0035] 4551 rubber frame, 4552 sponge block, 4553 capillary rope, 4554 holding mouth, 4555 plastic tube, 4556 plug rod;

[0036] 5 moving member, 51 moving frame, 52 first damping slide groove, 53 strip opening, 54 iron bar, 55 rectangular opening;

[0037] 6 bearing member, 61 second damping slide groove, 62 damping slide bar, 63 bearing box, 64 moving handle column, 65 leakage hole, 66 spring, 67 moving plate, 68 clamping member, 69 vibration bar;

[0038] 681 clamping plate, 682 connecting spring, 683 vibration ball, 684 conduction column, 685 rubber ring,

[0039] 7 auxiliary parts, 71 damping column, 72 scraper, 73 fixing plate, 74 electric telescopic rod, 75 tamping piece;

[0040] 751 tamping steel rod, 752 mounting rod, 753 buffer ring, 754 vibration table, 755 striking ball, 756 slide groove. DETAILED DESCRIPTION

[0041] 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.

[0042] Reference Figure 1 , Figure 2 and Figure 3 A ready-mixed concrete sampling device comprises a mobile base 1, a plurality of power wheels 2 are arranged at the lower end of the mobile base 1, it is particularly noteworthy that the plurality of power wheels 1 can facilitate the staff to move the device to a suitable position, a plurality of bending support columns are fixedly connected to the upper end of the mobile base 1, and the upper ends of the plurality of bending support columns are fixedly connected to the same mixing tank 3, it is more noteworthy that a handle is installed on the bending support column, wherein the handle can facilitate the staff to push the device, a discharge pipe is arranged at the output end of the mixing tank 3, and a plurality of valves are arranged on the discharge pipe, and the plurality of valves are under the control of the staff, so that the staff can conveniently discharge the materials and impurities inside it, further facilitating the work of the staff.

[0043] Reference Figure 2 and Figure 3 A power piece 4 is installed on the mobile base 1, and the power piece 4 includes a motor 41 fixedly installed on the mobile base 1. It is particularly noteworthy that a suitable battery is installed on the mobile base 1 to provide a power source for the components on the device, and a first transmission box 42 is provided on the driving shaft of the motor 41. It is particularly noteworthy that the first transmission box 42 is respectively connected to the multiple power wheels 2 for transmission. It is more noteworthy that a plurality of gears are provided in the first transmission box 42, so that the rotation speed of the motor 41 can be reduced, so that the rotation of the power wheel 2 can reach a reasonable speed, which can facilitate the staff to move the device in a complex construction site environment. It is more noteworthy that a plurality of gears and pulleys can be provided in the first transmission box 42 to achieve the purpose of speed reduction. It is particularly noteworthy that a second transmission box 43 is provided on the driving shaft of the motor 41. A plurality of gears or pulleys are provided to increase the rotation speed of the motor 41, and the second transmission box 43 is connected to a stirring rod 44 passing through the side wall of the mixing tank 3. It is more important to note that with the assistance of the second transmission box 43, the rotation speed of the stirring rod 44 is much greater than the rotation speed of the motor 41, so that the materials in the mixing tank 3 can be reasonably stirred. Therefore, a plurality of stirring members 45 are fixedly connected to the side wall of the stirring rod 44. It is particularly noteworthy that when the staff moves the device to the bottom of the discharge port of the mixing tank truck and the concrete enters the mixing drum 3, the staff can start the motor 41 again. With the assistance of the second transmission box 43 and the first transmission box 42, the device can stir the materials during the movement, which can save the staff's time in stirring the materials and facilitate the staff's work.

[0044] Reference Figure 3 and Figure 4A sleeve 441 connected to the stirring rod 44 is sleeved on the stirring rod 44, and a sealed bearing 442 is provided at the connection between the sleeve 441 and the stirring rod 44. A plurality of fixed rods 443 connected to the stirring drum 3 are fixedly connected to the side wall of the sleeve 441, and a threaded sleeve 444 is fixedly connected to the input end of the sleeve 441, and the threaded sleeve 444 is connected to an external water source. A more specific connection relationship is that a threaded head matching the threaded sleeve 444 can be installed on the external water pipe, and one end of the water pipe is connected to a water pump, so that the water source can enter the stirring rod 44 from the sleeve 441, so that the water source can be transported to a suitable position, which not only can make the stirring tank 3 moist, but also can clean the stirring tank 3 when the water pressure increases.

[0045] Reference Figure 5 The stirring member 45 includes a stirring plate 451 connected to the stirring rod 44, a conveying channel 452 is provided in the stirring plate 451, a placement cavity 453 is provided at the output end of the conveying channel 452, a plurality of nozzles 454 are fixedly installed at the output end of the placement cavity 453, and a humidifying member 455 is installed in the placement cavity 453.

[0046] Reference Figure 5 The humidifying member 455 includes a rubber frame 4551 inserted in the placement cavity 453. The rubber frame 4551 is made of rubber. The rubber frame 4551 and the placement cavity 453 have a certain friction force, thereby ensuring the stability of the rubber frame 4551. At the same time, it is particularly noted that a sponge block 4552 is provided in the rubber frame 4551. It is particularly noted that the lower end of the sponge block 4552 extends to the bottom of the rubber frame 4551, and the nozzle 454 is above the sponge block 4552. At the same time, a plurality of capillary ropes 4553 are provided in the sponge block 4552. It is also particularly noted that when the nozzle 454 sprays water below the sponge block 4552, the sponge can be humidified with the help of the capillary ropes 4553. The sponge block 4552 is quickly moistened, so when the stirring plate 451 rotates, the inner wall of the stirring tank 3 can become moistened, and the internal environment of the stirring tank 3 can be further made suitable for sample placement, and the upper end surface of the sponge block 4552 is provided with a plurality of holding openings 4554, which can further facilitate the staff to hold the sponge block 4552, and further facilitate the staff to take out the humidifying component 455, thereby facilitating the staff to replace the humidifying component 455. It is particularly noteworthy that a plurality of plastic tubes 4555 are provided in the placement cavity 453, and the plurality of plastic tubes 4555 are all inserted with plug rods 4556 connected to the rubber frame 4551, which further ensures the stability of the humidifying component 455.

[0047] Reference Figure 6 and Figure 7A movable member 5 is provided in the movable base 1, and the movable member 5 includes a movable frame 51 arranged in the movable base 1, a slider is installed on the movable frame 51, and the movable frame 51 is slidably connected to the movable base 1 through a first damping groove 52. A more specific connection relationship is that the slider and the first damping groove 52 are slidably connected, and a strip opening 53 is provided on the side wall of the movable frame 51, and a plurality of iron bars 54 are fixedly connected to the upper end of the movable frame 51. It should be noted that the plurality of iron bars 54 are rectangular iron bars, and a plurality of rectangular openings 55 are provided on the lower end surface of the movable frame 51, and the number of the plurality of rectangular openings 55 is three, so that the discharge of waste can be facilitated, and the normal use of the device is further guaranteed.

[0048] Reference Figure 7 and Figure 8 , the moving member 5 is provided with two bearing members 6, the bearing member 6 includes two second damping chute 61 arranged on the moving frame 51, one of the second damping chute 61 is connected to the strip opening 53, the two second damping chute 61 are slidably connected with a damping slide bar 62, the two damping slide bars 62 are fixedly connected with the same bearing box 63, the side wall of the bearing box 63 is fixedly connected with a moving handle 64 passing through the strip opening 53, and the inner bottom of the bearing box 63 is provided with a plurality of leakage holes 65, and it is particularly noted that the plurality of A leakage hole 65 is located above the rectangular opening 55, and a plurality of groups of springs 66 are fixedly connected to the inner wall of the carrier box 63, and one end of the plurality of groups of springs 66 is fixedly connected to two movable plates 67 which are slidably connected to the carrier box 63. A more specific connection relationship is that two sliding grooves are provided on the side wall of the carrier box 63, and sliders connected to the movable plates 67 are slidably connected in the two sliding grooves, and clamps 68 are fixedly connected to the side walls of the two movable plates 67, and a vibration bar 69 matching the iron bar 54 is provided in the clamps 68.

[0049] Reference Figure 8 and Fig. 9 The clamping member 68 includes a clamping plate 681 fixedly connected to the movable plate 67, and a plurality of connection springs 682 are fixedly connected to the inner wall of the clamping plate 681. It is particularly noteworthy that the plurality of connection springs 682 are staggered, and one end of the plurality of connection springs 682 is fixedly connected to a vibration ball 683, and there is a certain distance between the plurality of vibration balls 683 placed horizontally, and a plurality of conduction columns 684 are provided on the clamping plate 681, and a plurality of rubber rings 685 are inlaid on the end faces of the plurality of conduction columns 684.

[0050] Reference Fig.10An auxiliary part 7 is provided on the mobile base 1, and the auxiliary part 7 includes two damping columns 71 fixedly connected to the upper end of the mobile base 1, and the two damping columns 71 are connected to the same scraper 72. A more specific connection relationship is that the two damping columns 71 are provided with damping grooves, and the damping grooves are slidably connected with damping sliders, and the two damping sliders are respectively connected to the two ends of the scraper 72. Two fixed plates 73 are provided above the mobile base 1, and the two fixed plates 73 are respectively connected to the second transmission box 43. The lower ends of the two fixed plates 73 are fixedly connected to multiple electric telescopic rods 74, and the lower ends of the multiple electric telescopic rods 74 are connected to tamping pieces 75.

[0051] Reference Fig.11 The tamping member 75 includes a tamping steel rod 751, and a mounting rod 752 is provided above the tamping steel rod 751 and is threadedly connected to the output end of the electric telescopic rod 74. It is particularly noteworthy that the lower end of the electric telescopic rod 74 is fixedly connected to a mounting threaded seat, and the upper end of the mounting rod 752 is fixedly connected to a threaded column matching the mounting threaded seat box, so that it is convenient for the staff to install and remove the mounting rod 752, and the mounting rod 752 and the tamping steel rod 751 are connected by a buffer ring 753. It is particularly noteworthy that the buffer ring 753 is a rubber ring with a certain elasticity, and the rubber ring has a certain hardness, so as to ensure that the tamping steel rod 7 51 and the mounting rod 752, and a vibration table 754 is fixedly connected to the inner bottom of the tamping steel rod 751, a knocking ball 755 is provided in the tamping steel rod 751, and a slide groove 756 is provided on the mounting rod 752, and the lower end of the slide groove 756 extends into the tamping steel rod 751, and the knocking ball 755 and the slide groove 756 are slidably connected. A more specific connection relationship is that a slider is provided in the slide groove 756, and the slider can be moved into the tamping steel rod 751 and the mounting rod 752, and at the same time, the slider and the knocking ball 755 are connected, so the knocking ball 755 can move up and down, thereby realizing a slight vibration of the tamping steel rod 751.

[0052] Working principle: During the use of the device, the staff can first push the handle, and with the assistance of the power wheel 2, the staff can conveniently move the device to the bottom of the mixing tank truck, and then the staff will put the sample from the mixing tank truck into the mixing tank 3 according to regulations. When the concrete sample is extracted, the staff can directly start the motor 41. When the motor 41 is working, with the assistance of the first transmission box 42 and the second transmission box 43, the power wheel 2 can rotate accordingly. It is particularly noteworthy that with the assistance of the first transmission box 42, the power wheel 2 can move at a reasonable speed, thereby avoiding the situation where the power wheel 2 rotates too fast and the device cannot be used. It is particularly noteworthy that with the assistance of the second transmission box 43, the rotation speed of the stirring rod 44 can be faster than the rotation speed of the electrode 41, so that the stirring member 45 can be rotated, so that the sample can be stirred. It is particularly noteworthy that when placing the sample material, the staff can The external water pipe is installed in the threaded sleeve 444, and then under the action of the external water pump, the external water source can enter the stirring rod 44 through the collar 441, and then the water source will be sprayed on the sponge block 4552 through the nozzle 454. It is particularly noted that at this time, the stirring rod 44 rotates, so that the inner wall of the stirring tank 3 can be moistened to meet the sampling requirements of the device. It is particularly noted that after the device is moistened, the staff can insert a finger into the holding port 4554 and then pull the sponge block 4552 upward, so that the dry 4556 can be pulled out of the plastic tube 4555, which can facilitate the staff to disassemble the sponge block 4552, further facilitating the work of the staff. It is also necessary to note that with the assistance of the capillary rope 4553, the overall wetting efficiency of the sponge block 4552 can be improved, further meeting the normal use of the device, and then when the motor 41 is working, the device can be moved to a suitable position;

[0053] After that, the staff pulls out the moving frame 51, and with the assistance of the first damping chute 52, the moving frame 51 can be moved out, and then the staff places the specimen box on the carrying box 63. It is particularly noteworthy that when the specimen box is placed on the carrying box 63, with the assistance of the spring 66, the clamping member 68 can clamp the specimen box, and then the staff moves the carrying box 63 horizontally, and with the assistance of the damping slide bar 62 and the second damping chute 61, the carrying box 63 can be moved to the bottom of the output end of the mixing tank 3, and then the staff opens the valve at the output end of the mixing tank 3, so that the sample can enter the specimen box. When the sample enters halfway, the staff can move this part of the test box to the initial position, and then move the other half of the test box to the bottom of the output end of the mixing tank 3, and then follow the above steps to transport half of the cement sample into the test box. It is particularly noted that during the movement of the carrier box 63, the vibration bar 69 can be continuously in contact with the iron bar 54, so that the vibration bar 69 can be continuously moved, so that the vibration bar 69 can be continuously vibrated, and then the clamping plate 681 can be vibrated. It is particularly noted that with the assistance of the vibrator 683 and the connecting spring 682 , the vibration force can be transmitted to the specimen box through the conduction column 684, so that the specimen box can have a certain vibration force, which can make the sample more compact. In particular, the rubber ring 685 can maintain the stability of the specimen box. The staff can repeat the above steps, so that the specimen box can be filled with samples, and then the staff can start the electric telescopic rod 74. When the electric telescopic rod 74 works, the tamping piece 75 can be moved up and down, so that the tamping piece 75 can enter the sample. At this time, the staff can move the specimen box left and right and front and back. More specifically, the carrier box 63 is moved left and right, or Move the moving frame 51 forward and backward to make the sample more compact. During this process, the tamping piece 75 moves, and the striking ball 755 can continuously move up and down, so that the striking ball 755 can continuously strike the vibration table 754, so that the tamping steel rod 751 can generate a certain vibration force, thereby making the sample more compact and further improving the quality of the specimen. Then the staff takes the specimen box out of the device, labels it, and covers it with a transparent film. In this way, the production of the specimen is completed, which further facilitates the work of the staff and indirectly improves the work efficiency of the staff.

[0054] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0055] Secondly: In the drawings of the embodiments disclosed in the present invention, only the structures related to the embodiments disclosed in the present invention are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

[0056] Finally: The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A ready-mixed concrete sampling device, characterized in that; It comprises a mobile base (1) and a plurality of power wheels (2) arranged below the mobile base, wherein the plurality of power wheels (2) are driven by a power member (4), and the power member (4) and the plurality of power wheels (2) are connected in a transmission manner; A stirring tank (3) is installed above the mobile base (1); one end of the power member (4) passes through the side wall of the stirring tank (3) and is capable of stirring the material in the stirring tank (3); The movable base (1) is provided with a movable member (5) capable of moving out of the movable base (1), and the movable member (5) is provided with two bearing members (6) capable of moving laterally; The mobile base (1) is provided with an auxiliary component (7) for processing samples.

2. A ready-mixed concrete sampling device according to claim 1, characterized in that: The power member (4) comprises a motor (41) fixedly mounted on the mobile base (1); a first transmission box (42) is arranged on the driving shaft of the motor (41); the first transmission box (42) is respectively connected to the plurality of power wheels (2) in a transmission manner; a second transmission box (43) is arranged on the driving shaft of the motor (41); a stirring rod (44) passing through the side wall of the stirring tank (3) is connected to the second transmission box (43); and a plurality of stirring members (45) are fixedly connected to the side wall of the stirring rod (44); The stirring rod (44) is sleeved with a collar (441) which is in communication with the stirring rod (44); a sealing bearing (442) is provided at the connection between the collar (441) and the stirring rod (44); a plurality of fixing rods (443) which are connected to the stirring drum (3) are fixedly connected to the side wall of the collar (441); a threaded sleeve (444) is fixedly connected to the input end of the collar (441); and the threaded sleeve (444) is connected to an external water source.

3. A ready-mixed concrete sampling device according to claim 2, characterized in that: The stirring member (45) comprises a stirring plate (451) connected to the stirring rod (44); a conveying channel (452) is provided in the stirring plate (451); a placement cavity (453) is provided at the output end of the conveying channel (452); a plurality of nozzles (454) are fixedly installed at the output end of the placement cavity (453); and a humidifying member (455) is installed in the placement cavity (453).

4. A ready-mixed concrete sampling device according to claim 3, characterized in that: The humidifying element (455) comprises a rubber frame (4551) inserted into the placement cavity (453), a sponge block (4552) is arranged in the rubber frame (4551), the lower end of the sponge block (4552) extends to the bottom of the rubber frame (4551), and the nozzle (454) is located above the sponge block (4552), a plurality of capillary ropes (4553) are arranged in the sponge block (4552), and a plurality of holding openings (4554) are arranged on the upper end surface of the sponge block (4552), a plurality of plastic tubes (4555) are arranged in the placement cavity (453), and a plug rod (4556) connected to the rubber frame (4551) is inserted in each of the plurality of plastic tubes (4555).

5. A ready-mixed concrete sampling device according to claim 1, characterized in that: The moving member (5) comprises a moving frame (51) arranged in the moving base (1); the moving frame (51) is slidably connected to the moving base (1) via a first damping slide groove (52); a strip opening (53) is provided on a side wall of the moving frame (51); a plurality of iron bars (54) are fixedly connected to the upper end of the moving frame (51); and a plurality of rectangular openings (55) are provided on the lower end surface of the moving frame (51).

6. A ready-mixed concrete sampling device according to claim 5, characterized in that: The bearing member (6) comprises two second damping slide grooves (61) arranged on the moving frame (51), wherein one of the second damping slide grooves (61) is connected to the strip-shaped opening (53), and the two second damping slide grooves (61) are both slidably connected with a damping slide bar (62), and the two damping slide bars (62) are fixedly connected with the same bearing box (63), and a moving handle column (64) passing through the strip-shaped opening (53) is fixedly connected to the side wall of the bearing box (63), and a plurality of leakage holes (65) are provided on the inner bottom of the bearing box (63), and a plurality of groups of springs (66) are fixedly connected to the inner side wall of the bearing box (63), and one end of the plurality of groups of springs (66) is fixedly connected to two moving plates (67) slidably connected to the bearing box (63), and a clamping member (68) is fixedly connected to the side walls of the two moving plates (67), and a vibration bar (69) matching the iron bar (54) is provided in the clamping member (68).

7. A ready-mixed concrete sampling device according to claim 6, characterized in that: The clamping member (68) comprises a clamping plate (681) fixedly connected to the moving plate (67); a plurality of groups of connecting springs (682) are fixedly connected to the inner side wall of the clamping plate (681); the plurality of groups of connecting springs (682) are arranged in a staggered manner; one end of the plurality of groups of connecting springs (682) is fixedly connected to a vibrating ball (683); a plurality of conducting columns (684) are arranged on the clamping plate (681); and a plurality of rubber rings (685) are inlaid on the end surfaces of the plurality of conducting columns (684).

8. A ready-mixed concrete sampling device according to claim 1, characterized in that: The auxiliary component (7) comprises two damping columns (71) fixedly connected to the upper end of the movable base (1), the two damping columns (71) being connected to the same scraper (72), two fixed plates (73) being arranged above the movable base (1), and the two fixed plates (73) being respectively connected to the second transmission box (43), the lower ends of the two fixed plates (73) being fixedly connected to a plurality of electric telescopic rods (74), and the lower ends of the plurality of electric telescopic rods (74) being connected to a tamping member (75).

9. A ready-mixed concrete sampling device according to claim 8, characterized in that: The tamping member (75) comprises a tamping steel rod (751), a mounting rod (752) threadedly connected to the output end of the electric telescopic rod (74) is provided above the tamping steel rod (751), the mounting rod (752) and the tamping steel rod (751) are connected via a buffer ring (753), a vibration table (754) is fixedly connected to the inner bottom of the tamping steel rod (751), a knocking ball (755) is provided in the tamping steel rod (751), a slide groove (756) is provided on the mounting rod (752), the lower end of the slide groove (756) extends into the tamping steel rod (751), and the knocking ball (755) and the slide groove (756) are slidably connected.

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