Recycled concrete sampling device

Abstract

The utility model discloses a recycled concrete sampling device, which is applied to the field of recycled concrete and comprises a barrel, an auger is rotatably connected to the inside of the barrel through a bearing, a collecting tray is sleeved on the surface of the barrel, and when recycled concrete needs to be sampled, the auger can be driven to rotate through the operation of a first rotating motor, and the collecting tray is driven to rotate through a second rotating motor. Meanwhile, progressive sampling of recycled concrete by the cylinder body is realized by matching with gradual downward movement of the threaded cylinder, during rotation of the auger, concrete at the bottom of the cylinder body is gradually conveyed upwards, after materials reach the top of the cylinder body, concrete materials enter a collecting disc through an opening, and after the collecting disc is filled with concrete, the concrete can be collected by pulling out an inserting rod; according to the concrete sampling device, the collecting disc is gradually moved downwards along the surface of the cylinder body, so that the collecting disc is detached, concrete is sampled and used, the concrete is conveniently sampled through the arrangement, the sampling and discharging are convenient, and meanwhile, the inconvenience of manual sampling is reduced.

Description

Technical Field

[0001] The utility model belongs to the field of concrete sampling, and particularly relates to a recycled concrete sampling device. Background Art

[0002] Recycled concrete refers to discarded concrete blocks that have been crushed, cleaned, and graded, mixed with grading in a certain proportion, partially or completely replacing natural aggregates such as sand and gravel, and then added with cement, water, etc. to make new concrete. During mixing, it is necessary to sample and test the mixed cement so that the cement mixing conditions can be viewed through data. Currently, the sampling of recycled concrete is done manually by taking samples one by one with shovels and other tools, but this method is inconvenient. Not only does it result in manpower loss, but the sampling efficiency is also low. Utility Model Content

[0003] The utility model aims to provide a recycled concrete sampling device, which has the advantages of improving sampling efficiency and sampling flexibility.

[0004] The above-mentioned technical objective of the utility model is achieved through the following technical scheme: a recycled concrete sampling device, comprising a cylinder, the interior of the cylinder is rotatably connected to a screw dragon through a bearing, a collecting plate is sleeved on the surface of the cylinder, side blocks are fixedly installed on both sides of the cylinder, and clamping blocks that penetrate into the interior of the cylinder are fixedly installed on both sides of the top of the collecting plate, one side of the side block is provided with an insertion rod that penetrates the clamping block to the inside of the side block, a bracket 2 is provided on the top of the cylinder, and screw 2, a rod body and screw 3 are rotatably connected to the inner side of the bracket 2 through bearings, one end of the screw 2 and the screw 3 penetrates to the bottom of the bracket 2 and is threadedly connected to a threaded cylinder, a top plate is provided on the top of the bracket 2, the interior of the top plate is rotatably connected to screw 1 through a bearing, and the surface of the screw 1 is threadedly connected to a threaded block fixedly connected to the bracket 2.

[0005] The above technical solution is adopted: when sampling the recycled concrete, the bracket 1 is first moved to the required position through the wheel body, and then the position of the cylinder can be adjusted according to the position of the recycled concrete, and the cylinder can be driven to gradually move to the top of the concrete to be sampled by the operation of the rotating motor 2, and then the rotating motor 3 is operated to realize the synchronous rotation of the screw 2 and the screw 3. At this time, the threaded cylinder will drive the side block and the cylinder to realize longitudinal movement through the threaded connection, so that the longitudinal distance between the cylinder and the concrete is gradually shortened, so as to facilitate sampling. The sampling flexibility of the recycled concrete is improved through this setting, and then when the recycled concrete needs to be sampled, the cylinder can be moved to the top of the concrete to be sampled. When sampling, the auger can be driven to rotate by rotating the motor 1, and the threaded barrel can be gradually moved downward to realize progressive sampling of the recycled concrete. During the rotation of the auger, the concrete at the bottom of the barrel will be gradually transferred upward. After the material reaches the top of the barrel, the concrete material will enter the collecting tray through the opening. After the collecting tray is filled with concrete, the collecting tray can be gradually moved downward along the surface of the barrel by pulling out the rod, so as to realize the disassembly of the collecting tray and complete the sampling of the concrete. This arrangement facilitates the sampling of concrete and the use of the sampled material, while saving the inconvenience of manual sampling.

[0006] The utility model is further configured that a rotary motor 1 is fixedly installed inside the cylinder, and the output end of the rotary motor 1 is fixedly sleeved with the auger through a coupling.

[0007] Adopting the above technical solution: the operation of the rotating motor 1 will drive the auger to rotate.

[0008] The utility model is further configured that a clamping groove for cooperating with the clamping block is provided inside the side block, and a slot for cooperating with the plug-in rod is provided between the clamping block and the side block.

[0009] The above technical solution is adopted: the clamping groove cooperates with the clamping block and the side block for clamping, and the slot cooperates with the insertion rod and the clamping block for plugging and fixing.

[0010] The utility model is further configured that the surface of the top of the cylinder and the interior of the collecting plate are both provided with openings.

[0011] By adopting the above technical solution, the concrete material inside the cylinder body enters into the collecting tray through the opening.

[0012] The utility model is further configured that the surfaces of the screw rod 2 and the rod body are fixedly sleeved with a synchronous wheel 1, the surfaces of the two synchronous wheels 1 are mutually sleeved with a synchronous belt 1, and the threaded barrel and the side block are fixedly connected to each other.

[0013] By adopting the above technical solution, the synchronous rotation of the screw rod 2 and the rod body can be realized through the setting of the synchronous belt 1 and the synchronous wheel 1, and the movement of the threaded barrel can drive the side block to move longitudinally.

[0014] The utility model is further configured such that a synchronous wheel 2 is fixedly sleeved on the surface of the rod body and the screw rod 3, a synchronous belt 2 is fixedly sleeved between the two synchronous wheels 2, a rotating motor 3 is fixedly installed on the inner side of the bracket 2, and the output end of the rotating motor 3 is fixedly sleeved on the rod body through a coupling.

[0015] By adopting the above technical solution, the operation of the rotating motor three will drive the rod body to rotate, and the synchronous rotation of the rod body and the screw rod three will be achieved through the setting of the synchronous wheel two and the synchronous belt two.

[0016] The utility model is further configured such that a rotating motor 2 is fixedly installed inside the top plate, the output end of the rotating motor 2 is fixedly connected to a screw rod 1 through a coupling, a sliding block is fixedly installed on the top of the threaded block, and a sliding groove for cooperating with the sliding of the sliding block is opened inside the top plate.

[0017] The above technical solution is adopted: the operation of the rotating motor 2 will drive the screw 1 to rotate, so that the threaded block can move horizontally, and the slider and the slide groove cooperate with the threaded block to guide the movement.

[0018] The utility model is further configured that a bracket 1 is fixedly installed on one end of the bottom of the top plate, and a wheel body is fixedly installed on the bottom of the bracket 1.

[0019] The above technical solution is adopted: the top plate is supported by a pair of brackets, and the wheel body moves in coordination with the bracket.

[0020] In summary, the utility model has the following beneficial effects:

[0021] 1. When the utility model needs to sample the recycled concrete, the operation of the rotating motor can drive the auger to rotate, and the threaded cylinder can be gradually moved downward to realize the progressive sampling of the recycled concrete by the cylinder. During the rotation of the auger, the concrete at the bottom of the cylinder will be gradually transferred upward. After the material reaches the top of the cylinder, the concrete material will enter the collection tray through the opening. After the collection tray is full of concrete, the collection tray can be gradually moved downward along the surface of the cylinder by pulling out the insertion rod, so as to realize the disassembly of the collection tray, thereby completing the sampling and use of the concrete. This arrangement is convenient for sampling the concrete and the use of the sampled material, and saves the inconvenience of manual sampling.

[0022] 2. When sampling recycled concrete, the utility model preferentially moves the bracket 1 to the desired position through the wheel body, and then adjusts the position of the cylinder according to the position of the recycled concrete. The cylinder can be driven to gradually move to the top of the concrete to be sampled by the operation of the rotating motor 2, and then the rotating motor 3 is operated to realize the synchronous rotation of the screw 2 and the screw 3. At this time, the threaded cylinder will drive the side block and the cylinder to realize longitudinal movement through the threaded connection, so that the longitudinal distance between the cylinder and the concrete is gradually shortened to facilitate sampling. This setting improves the flexibility of sampling recycled concrete. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0024] Figure 2 This is an enlarged schematic diagram of the utility model bracket 2 used in conjunction with the threaded barrel;

[0025] Figure 3 It is an enlarged schematic diagram of the collecting plate and the cylinder of the utility model;

[0026] Figure 4 It is an enlarged schematic diagram of the front view and cross-section of the collecting plate and the cylinder of the utility model;

[0027] Figure 5 It is an enlarged schematic diagram of the collection tray of the utility model;

[0028] Figure 6 It is an enlarged schematic diagram of a side cross-sectional view of the top plate of the utility model.

[0029] Figure numerals: 1, cylinder; 2, auger; 3, rotating motor one; 4, collecting plate; 5, opening; 6, side block; 7, clamping block; 8, clamping groove; 9, plug rod; 10, slot; 11, bracket one; 12, top plate; 13, rotating motor two; 14, screw one; 15, threaded block; 16, slider; 17, slide groove; 18, bracket two; 19, screw two; 20, screw three; 21, synchronous wheel one; 22, synchronous belt one; 23, synchronous wheel two; 24, synchronous belt two; 25, threaded cylinder; 26, rod body; 27, rotating motor three; 28, wheel body. DETAILED DESCRIPTION

[0030] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0031] Embodiment 1:

[0032] refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5A recycled concrete sampling device comprises a cylinder 1, wherein an auger 2 is rotatably connected to the inside of the cylinder 1 through a bearing, a collecting plate 4 is sleeved on the surface of the cylinder 1, side blocks 6 are fixedly installed on both sides of the cylinder 1, and clamping blocks 7 penetrating into the inside of the cylinder 1 are fixedly installed on both sides of the top of the collecting plate 4, and a plug rod 9 penetrating through the clamping block 7 to the inside of the side block 6 is provided on one side of the side block 6. When it is necessary to sample the recycled concrete, the auger 2 can be driven to rotate by the operation of the rotating motor 3, and the cylinder 1 can be realized by gradually moving the threaded cylinder 25 downward. For the progressive sampling of recycled concrete, the concrete at the bottom of the cylinder 1 will be gradually transferred upward during the rotation of the auger 2. After the material reaches the top of the cylinder 1, the concrete material will enter the collecting tray 4 through the opening 5. After the collecting tray 4 is filled with concrete, the collecting tray 4 can be gradually moved down along the surface of the cylinder 1 by pulling out the insertion rod 9, so that the collecting tray 4 can be disassembled, thereby completing the sampling and use of the concrete. This arrangement facilitates the sampling of concrete and the use of the sampled material, while saving the inconvenience of manual sampling.

[0033] refer to Figure 4 A rotary motor 3 is fixedly installed inside the cylinder 1, and the output end of the rotary motor 3 is fixedly connected with the auger 2 through a coupling, and the operation of the rotary motor 3 will drive the auger 2 to rotate.

[0034] refer to Figure 4 A clamping groove 8 is provided inside the side block 6 for cooperating with the clamping block 7, and a slot 10 is provided between the clamping block 7 and the side block 6 for cooperating with the insertion rod 9. The clamping groove 8 is used to cooperate with the clamping block 7 and the side block 6 for clamping, and the slot 10 cooperates with the insertion rod 9 and the clamping block 7 for plugging and fixing.

[0035] refer to Figure 5 The surface of the top of the cylinder 1 and the inside of the collecting tray 4 are both provided with openings 5, and the concrete materials inside the cylinder 1 enter into the collecting tray 4 through the openings 5.

[0036] Brief description of the use process: when it is necessary to sample the recycled concrete, the auger 2 can be driven to rotate by rotating the motor 3, and the threaded cylinder 25 can be gradually moved downward to realize the progressive sampling of the recycled concrete by the cylinder 1. During the rotation of the auger 2, the concrete at the bottom of the cylinder 1 will be gradually transferred upward. After the material reaches the top of the cylinder 1, it will enter the collecting tray 4 through the opening 5 in cooperation with the concrete material inside the cylinder 1. After the collecting tray 4 is full of concrete, the insert rod 9 can be pulled out to disengage the insert rod 9 from the slot 10, thereby canceling the fixation between the clamping block 7 and the side block 6. At this time, the collecting tray 4 can be gradually moved downward along the surface of the cylinder 1 to realize the disassembly of the collecting tray 4, thereby completing the sampling and use of the concrete. This arrangement facilitates the sampling of concrete and the use of the sampled material, while saving the inconvenience of manual sampling.

[0037] Embodiment 2:

[0038] refer to Figure 1 , Figure 2 and Figure 6 A recycled concrete sampling device comprises a cylinder 1, a bracket 2 18 is arranged on the top of the cylinder 1, a screw 2 19, a rod 26 and a screw 3 20 are rotatably connected to the inner side of the bracket 2 18 through bearings, one end of the screw 2 19 and the screw 3 20 penetrates to the bottom of the bracket 2 18 and is threadedly connected to a threaded cylinder 25, a top plate 12 is arranged on the top of the bracket 2 18, a screw 14 is rotatably connected to the inside of the top plate 12 through a bearing, a threaded block 15 fixedly connected to the bracket 2 18 is threadedly connected to the surface of the screw 14, when sampling recycled concrete, the first pass is preferably used to The support 11 is moved to the desired position by the wheel body 28, and then the position of the cylinder 1 can be adjusted according to the position of the recycled concrete. The cylinder 1 can be driven to gradually move to the top of the concrete to be sampled by the operation of the rotating motor 2 13, and then the rotating motor 3 27 is operated to realize the synchronous rotation of the screw 2 19 and the screw 3 20. At this time, the threaded cylinder 25 will drive the side block 6 and the cylinder 1 to realize longitudinal movement through the threaded connection, so that the longitudinal distance between the cylinder 1 and the concrete is gradually shortened to facilitate sampling. This setting improves the flexibility of sampling recycled concrete.

[0039] refer to Figure 2 The surfaces of the screw rod 19 and the rod body 26 are fixedly sleeved with a synchronous wheel 21, and the surfaces of the two synchronous wheels 21 are mutually sleeved with a synchronous belt 22. The threaded barrel 25 and the side block 6 are fixedly connected to each other. The synchronous rotation of the screw rod 19 and the rod body 26 will be achieved through the setting of the synchronous belt 22 and the synchronous wheel 21, and the movement of the threaded barrel 25 will drive the side block 6 to move longitudinally.

[0040] refer to Figure 2The surfaces of the rod body 26 and the screw rod three 20 are fixedly sleeved with a synchronous wheel two 23, and a synchronous belt two 24 is fixedly sleeved between the two synchronous wheels two 23. A rotating motor three 27 is fixedly installed on the inner side of the bracket two 18. The output end of the rotating motor three 27 is fixedly sleeved with the rod body 26 through a coupling. The operation of the rotating motor three 27 will drive the rod body 26 to rotate, and the synchronous rotation of the rod body 26 and the screw rod three 20 will be achieved through the setting of the synchronous wheel two 23 and the synchronous belt two 24.

[0041] refer to Figure 6 A rotating motor 13 is fixedly installed inside the top plate 12, and the output end of the rotating motor 13 is fixedly connected to the screw 14 through a coupling. A slider 16 is fixedly installed on the top of the threaded block 15. A slide groove 17 for cooperating with the slide of the slider 16 is opened inside the top plate 12. The operation of the rotating motor 13 will drive the screw 14 to rotate, so that the threaded block 15 can be moved horizontally, and the slider 16 and the slide groove 17 cooperate with the threaded block 15 to guide the movement.

[0042] refer to Figure 1 A bracket 11 is fixedly installed at one end of the bottom of the top plate 12, and a wheel body 28 is fixedly installed at the bottom of the bracket 11. The top plate 12 is supported by the bracket 11, and the wheel body 28 cooperates with the bracket 11 to move.

[0043] Brief description of the use process: When sampling the recycled concrete, the support 11 is first moved to the desired position through the wheel body 28, and then the position of the cylinder 1 can be adjusted according to the position of the recycled concrete. The screw 14 can be rotated by the operation of the rotating motor 2 13, so that the threaded block 15 drives the support 2 18 and the cylinder 1 to achieve lateral movement. The slider 16 and the slide groove 17 cooperate with the threaded block 15 to move and guide. The cylinder 1 will gradually be moved to the top of the concrete to be sampled, and then the rotating motor 3 27 will be operated to drive the rod 2 6 is rotated, the synchronous rotation of the screw rod 2 19 and the rod body 26 is realized by the setting of the synchronous belt 1 22 and the synchronous wheel 1 21, and the synchronous rotation of the rod body 26 and the screw rod 3 20 is realized by the setting of the synchronous wheel 23 and the synchronous belt 24, thereby realizing the synchronous rotation of the screw rod 2 19 and the screw rod 3 20. At this time, the threaded barrel 25 will drive the side block 6 and the barrel body 1 to realize longitudinal movement through the threaded connection, so that the longitudinal distance between the barrel body 1 and the concrete is gradually shortened, so as to facilitate sampling. This setting improves the sampling flexibility of the recycled concrete.

[0044] This specific embodiment is merely an explanation of the present invention and is not a limitation of the present invention. After reading this specification, those skilled in the art may make non-creative modifications to the present embodiment as needed, but such modifications are protected by patent law as long as they are within the scope of the claims of the present invention.

Claims

1. A recycled concrete sampling device, comprising a cylinder (1), characterized in that: The interior of the cylinder (1) is rotatably connected to a screw dragon (2) via a bearing, the surface of the cylinder (1) is sleeved with a collecting plate (4), both sides of the cylinder (1) are fixedly mounted with side blocks (6), both sides of the top of the collecting plate (4) are fixedly mounted with clamping blocks (7) penetrating into the interior of the cylinder (1), one side of the side block (6) is provided with an insertion rod (9) penetrating through the clamping block (7) to the interior of the side block (6), the top of the cylinder (1) is provided with a second bracket (18), the second bracket (18) is provided with a The inner side is rotatably connected with a screw rod 2 (19), a rod body (26) and a screw rod 3 (20) through bearings. One end of the screw rod 2 (19) and the screw rod 3 (20) penetrates the bottom of the bracket 2 (18) and is threadedly connected with a threaded tube (25). The top of the bracket 2 (18) is provided with a top plate (12). The inside of the top plate (12) is rotatably connected with a screw rod 1 (14) through a bearing. The surface of the screw rod 1 (14) is threadedly connected with a threaded block (15) fixedly connected to the bracket 2 (18).

2. A recycled concrete sampling device according to claim 1, characterized in that: A rotary motor (3) is fixedly installed inside the cylinder (1), and the output end of the rotary motor (3) is fixedly sleeved with the auger (2) via a coupling.

3. A recycled concrete sampling device according to claim 1, characterized in that: A clamping groove (8) for cooperating with the clamping block (7) is provided inside the side block (6), and a slot (10) for cooperating with the insertion rod (9) is provided between the clamping block (7) and the side block (6).

4. A recycled concrete sampling device according to claim 1, characterized in that: The surface of the top of the cylinder (1) and the interior of the collecting plate (4) are both provided with openings (5).

5. A recycled concrete sampling device according to claim 1, characterized in that: The surfaces of the screw rod 2 (19) and the rod body (26) are both fixedly sleeved with a synchronous wheel 1 (21), the surfaces of the two synchronous wheels 1 (21) are mutually sleeved with a synchronous belt 1 (22), and the threaded barrel (25) and the side block (6) are fixedly connected to each other.

6. A recycled concrete sampling device according to claim 1, characterized in that: The surfaces of the rod body (26) and the screw rod (20) are both fixedly sleeved with a synchronous wheel (23), and a synchronous belt (24) is fixedly sleeved between the two synchronous wheels (23). A rotary motor (27) is fixedly installed on the inner side of the bracket (18), and the output end of the rotary motor (27) is fixedly sleeved with the rod body (26) via a coupling.

7. A recycled concrete sampling device according to claim 1, characterized in that: A second rotary motor (13) is fixedly installed inside the top plate (12), and the output end of the second rotary motor (13) is fixedly connected to a first screw rod (14) via a coupling. A sliding block (16) is fixedly installed on the top of the threaded block (15), and a sliding groove (17) for cooperating with the sliding block (16) is provided inside the top plate (12).

8. The recycled concrete sampling device according to claim 1, characterized in that: A bracket 1 (11) is fixedly mounted on one end of the bottom of the top plate (12), and a wheel body (28) is fixedly mounted on the bottom of the bracket 1 (11).

Images