Asphalt production sampling device

Abstract

The utility model discloses an asphalt production sampling device which comprises a bearing plate, the outer surface of the bearing plate is fixedly connected with a rotating seat, the inner wall of the rotating seat is rotatably connected with a bearing rod, the outer surface of the bearing plate is fixedly connected with a first motor, the output end of the first motor is fixedly connected to one end of the bearing rod, and the output end of the first motor is fixedly connected to the other end of the bearing rod. The end, away from the first motor, of the bearing rod is fixedly connected with a connecting plate, a driving mechanism is arranged above the connecting plate, and a sampling mechanism is arranged below the connecting plate. According to the asphalt production sampling device, through cooperation between the driving mechanism and the sampling mechanism, the driving mechanism can drive the sampling mechanism to conduct sampling operation; according to the sampling mechanism, a sampling container can be conveniently replaced after sampling is completed, manual operation is not needed in the sampling process, only a sample needs to be manually taken away after sampling is completed, and the problem that the potential safety hazard that the sample is likely to fall into the asphalt barrel when the sample is manually sampled on the asphalt barrel is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of asphalt, in particular to an asphalt production sampling device. Background Art

[0002] Asphalt is an organic cementitious material that is waterproof, moisture-proof and anti-corrosive. Its production methods can be divided into three forms: petroleum extraction, natural formation and coal tar asphalt. Asphalt is mainly used in industry and construction industries. It is suitable for waterproofing the top floor of buildings or paving roads. When asphalt is produced, sampling devices are used for sampling, so as to control the qualified rate of asphalt products.

[0003] When sampling asphalt, as asphalt itself has a high viscosity, it is easy to cause mixing between samples when using the same container. In order to avoid mixing, sampling is performed manually using disposable containers. However, this sampling method not only takes a long time, but also there is a safety hazard that samples may easily fall into the asphalt barrel when manually sampling on the asphalt barrel.

[0004] To this end, we propose an asphalt production sampling device. Utility Model Content

[0005] The purpose of the utility model is to provide an asphalt production sampling device to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an asphalt production sampling device, comprising a load-bearing plate, the bottom surface of which is fixedly connected to four hydraulic rods, the outer surface of the load-bearing plate is fixedly connected to a rotating seat, the inner wall of the rotating seat is rotatably connected to a load-bearing rod, the outer surface of the load-bearing plate is fixedly connected to a motor 1, the output end of the motor 1 is fixedly connected to one end of the load-bearing rod, the load-bearing rod is fixedly connected to a connecting plate at the end away from the motor 1, a driving mechanism is arranged above the connecting plate, and a sampling mechanism is arranged below the connecting plate.

[0007] Preferably, the driving mechanism includes a supporting plate, the bottom surface of the supporting plate is fixedly connected to the outer surface of the connecting plate, the outer surface of the supporting plate is rotatably connected to gear one and gear two, and the outer surface of gear one and the outer surface of gear two are meshed with each other.

[0008] Preferably, a bracket is fixedly connected to the upper surface of the supporting plate, a slide rail is fixedly connected to the inner wall of the bracket, a fixed frame is fixedly connected to the outer surface of the slide rail, a motor 2 is fixedly connected to the inner surface of the fixed frame, and an output end of the motor 2 is fixedly connected to the outer surface of gear 2.

[0009] Preferably, the inner wall of the gear 1 is fixedly connected with a threaded sleeve, the outer surface of the threaded sleeve is rotatably connected to the inner side of the supporting plate, the inner wall of the threaded sleeve is threadedly connected with a threaded rod 1, the top of the threaded rod 1 is fixedly connected with a slider, and the outer surface of the slider is slidably connected to the inner wall of the slide rail.

[0010] Preferably, the bottom end of the threaded rod one is fixedly connected to a square block, a slideway is provided on the inner side of the square block, the outer surface of the square block is fixedly connected to motor three, the output end of motor three is fixedly connected to threaded rod two, the outer surface of threaded rod two is rotatably connected to the inner side of the square block, the outer surface of the slideway is slidably connected to a clamping plate, and the inner side of the clamping plate is threadedly connected to the outer surface of threaded rod two.

[0011] Preferably, the sampling mechanism includes a shell, the outer surface of the shell is fixedly connected to the bottom surface of the connecting plate, the outer surface of the shell is fixedly connected to a hinge, the outer surface of the hinge is fixedly connected to a fixed door, and the inner wall of the shell is in close contact with a containing shell.

[0012] Preferably, the inner wall of the containing shell is fixedly connected to a limiting plate, the inner wall of the containing shell is slidably connected to a sliding plate, the sliding plate and the upper surface of the sliding plate are fixedly connected to a fixed handle, and the outer surface of the containing shell is rotatably connected to a movable handle.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] The utility model realizes the cooperation between the driving mechanism and the sampling mechanism. The driving mechanism can drive the sampling mechanism to perform sampling operations. The sampling mechanism can easily replace the sampling container after the sampling is completed, so that no manual operation is required during the sampling process. It is only necessary to manually remove the sample after the sampling is completed, thereby solving the safety hazard problem that manual sampling on the asphalt barrel may easily fall into the asphalt barrel.

[0015] The utility model cooperates between threaded rod 2, motor 3, fixed handle and clamping plate. The threads arranged on the outer surfaces of both ends of threaded rod 2 are in opposite directions, so that motor 3 can drive the two clamping plates to move in mutual or opposite directions when rotating in a single direction, so that the clamping plates can effectively clamp the fixed handle and better control the sliding plate to move up and down. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 3This is a schematic diagram of the dissected structure of the sampling mechanism of the utility model;

[0019] Figure 4 It is a partially enlarged schematic diagram of the sampling mechanism of the utility model.

[0020] In the figure: 1. load-bearing plate; 2. hydraulic rod; 3. rotating seat; 4. load-bearing rod; 5. motor 1; 6. connecting plate; 7. driving mechanism; 701. load-bearing plate; 702. gear 1; 703. gear 2; 704. bracket; 705. slide rail; 706. fixed frame; 707. motor 2; 708. threaded sleeve; 709. threaded rod 1; 710. slider; 711. square block; 712. slideway; 713. motor 3; 714. threaded rod 2; 715. clamping plate; 8. sampling mechanism; 801. shell; 802. hinge; 803. fixed door; 804. container shell; 805. limit plate; 806. sliding plate; 807. fixed handle; 808. movable handle. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-4 The utility model provides a technical solution: an asphalt production sampling device, comprising a load-bearing plate 1, four hydraulic rods 2 are fixedly connected to the bottom surface of the load-bearing plate 1, a rotating seat 3 is fixedly connected to the outer surface of the load-bearing plate 1, and the inner wall of the rotating seat 3 is rotatably connected to the load-bearing rod 4, and a motor 5 is fixedly connected to the outer surface of the load-bearing plate 1, and the output end of the motor 5 is fixedly connected to one end of the load-bearing rod 4, and the load-bearing rod 4 is fixedly connected to a connecting plate 6 at the end away from the motor 5, and a driving mechanism 7 is arranged above the connecting plate 6, and a sampling mechanism 8 is arranged below the connecting plate 6. The hydraulic rods 2 and the load-bearing plate 1 can support the device as a whole, and the motor 5 can drive the load-bearing rod 4, the sampling mechanism 8 and the driving mechanism 7 to rotate upside down, so that the sample can be conveniently taken out when the sampling is completed, and the driving mechanism 7 can drive the sampling mechanism 8 to perform automated sampling operations, thereby reducing labor costs.

[0023] The driving mechanism 7 includes a supporting plate 701, the bottom surface of the supporting plate 701 is fixedly connected to the outer surface of the connecting plate 6, the outer surface of the supporting plate 701 is rotatably connected to gear 1 702 and gear 2 703, the outer surface of gear 1 702 and the outer surface of gear 2 703 are meshed with each other, the upper surface of the supporting plate 701 is fixedly connected to a bracket 704, the inner wall of the bracket 704 is fixedly connected to a slide rail 705, the outer surface of the slide rail 705 is fixedly connected to a fixed frame 706, the inner surface of the fixed frame 706 is fixedly connected to a motor 2 707, the output end of the motor 2 707 is fixedly connected to the outer surface of the gear 2 703, the bracket 704 can support the slide rail 705 and the fixed frame 706, and the motor 2 707 can drive the gear 1 702 to rotate through the gear 2 703.

[0024] The inner wall of gear 1 702 is fixedly connected with a threaded sleeve 708, and the outer surface of the threaded sleeve 708 is rotatably connected to the inner side of the supporting plate 701. The inner wall of the threaded sleeve 708 is threadedly connected with a threaded rod 1 709, and the top of the threaded rod 1 709 is fixedly connected with a slider 710. The outer surface of the slider 710 is slidably connected to the inner wall of the slide rail 705. The threaded sleeve 708 can drive the threaded rod 1 709 to move up and down by its own rotation. The slider 710 can ensure that the threaded rod 1 709 will not be rotated downward by its own gravity when the threaded sleeve 708 stops rotating, so that the threaded sleeve 708 can better control the amplitude of the up and down movement of the threaded rod.

[0025] The bottom end of the threaded rod 1 709 is fixedly connected to a square block 711, a slideway 712 is provided on the inner side of the square block 711, a motor 3 713 is fixedly connected to the outer surface of the square block 711, and a threaded rod 2 714 is fixedly connected to the output end of the motor 3 713. The outer surface of the threaded rod 2 714 is rotatably connected to the inner side of the square block 711, and a clamping plate 715 is slidably connected to the outer surface of the slideway 712. The inner side of the clamping plate 715 is threadedly connected to the outer surface of the threaded rod 2 714. The motor 3 713 can drive the clamping plate 715 to move on the slideway 712 through the threaded rod 2 714. The thread grooves at both ends of the threaded rod 2 714 are in opposite directions, so that when the threaded rod 2 714 rotates, it drives the two clamping plates 715 to move closer or farther toward each other.

[0026] The sampling mechanism 8 includes a housing 801, the outer surface of the housing 801 is fixedly connected to the bottom surface of the connecting plate 6, the outer surface of the housing 801 is fixedly connected to a hinge 802, the outer surface of the hinge 802 is fixedly connected to a fixed door 803, and the inner wall of the housing 801 is in close contact with a containing shell 804.

[0027] The inner wall of the containing shell 804 is fixedly connected with a limit plate 805, and the inner wall of the containing shell 804 is slidably connected with a sliding plate 806. The sliding plate 806 and the upper surface of the sliding plate 806 are fixedly connected with a fixed handle 807, and the outer surface of the containing shell 804 is rotatably connected with a movable handle 808. The fixed handle 807 can provide a clamping effect for the clamping plate 715, so that the clamping plate 715 can move the sliding plate 806 up and down through the fixed handle 807. The limit plate 805 can clamp the sliding plate 806 in time when the sliding plate 806 moves upward to the highest point, thereby preventing the sliding plate 806 from sliding out of the containing shell 804. The movable handle 808 can facilitate the taking of the containing shell 804. At the same time, the fixed door 803 is provided with a notch at the position of the movable handle 808, and the notch can ensure that the containing shell 804 is fixed in the outer shell 801.

[0028] Working principle: when the device needs to be used, first connect motor 1 5, motor 2 707 and motor 3 713 to the power supply, then open the fixed door 803 through the hinge 802, then put the container shell 804 into the outer shell 801 and close the fixed door 803, turn on motor 1 5, motor 1 5 can drive the connecting plate 6 to rotate, and stop when the narrow mouth of the container shell 804 faces downward, turn on motor 2 707, motor 2 707 drives the threaded sleeve 708 to rotate through gear 2 703 and gear 1 702, and the rotation of the threaded sleeve 708 can drive the threaded rod 1 709 to move downward, and when the clamping plate 715 contacts the sliding plate 806, motor 2 707 stops, and then turn on motor 3 713, motor 3 713 can drive the clamping plate 715 to clamp the fixed handle 807 through threaded rod 2 714, and clamp After that, motor three 713 stops rotating, and then hydraulic rod 2 drives the load-bearing plate to move downward, and enables the asphalt to contact the narrow opening at the bottom end of the containing shell 804, and then motor two 707 reverses. The reversal of motor two 707 can drive the fixed handle 807 and the sliding plate 806 to move upward through the threaded rod, square block 711 and clamping plate 715. When the sliding plate 806 moves upward, the asphalt will be sucked into the containing shell 804 due to the atmospheric pressure. When the sliding plate 806 moves upward to the bottom surface of the limit plate 805, motor two 707 stops rotating, and then hydraulic rod 2 rises. While rising, motor one 5 reverses, and stops rotating when the narrow opening of the containing shell 804 is facing upward. The operator can open the fixed door 803 through the hinge 802, and hold the movable handle 808 to pull out the containing shell 804. When it is necessary to continue collecting samples, the above operation can be repeated.

[0029] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0030] Although the 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. An asphalt production sampling device, comprising a bearing plate (1), characterized in that: The bottom surface of the load-bearing plate (1) is fixedly connected to four hydraulic rods (2); the outer surface of the load-bearing plate (1) is fixedly connected to a rotating seat (3); the inner wall of the rotating seat (3) is rotatably connected to a load-bearing rod (4); the outer surface of the load-bearing plate (1) is fixedly connected to a motor (5); the output end of the motor (5) is fixedly connected to one end of the load-bearing rod (4); the load-bearing rod (4) is fixedly connected to a connecting plate (6) at the end away from the motor (5); a driving mechanism (7) is arranged above the connecting plate (6); a sampling mechanism (8) is arranged below the connecting plate (6); the driving mechanism (7) comprises a bearing plate (701); the bottom surface of the bearing plate (701) is fixedly connected to the outer surface of the connecting plate (6); The outer surface of the carrier plate (701) is rotatably connected to a gear 1 (702) and a gear 2 (703); the outer surface of the gear 1 (702) and the outer surface of the gear 2 (703) are meshed with each other; the upper surface of the carrier plate (701) is fixedly connected to a bracket (704); the inner wall of the bracket (704) is fixedly connected to a slide rail (705); the outer surface of the slide rail (705) is fixedly connected to a fixed frame (706); the inner surface of the fixed frame (706) is fixedly connected to a motor 2 (707); the output end of the motor 2 (707) is fixedly connected to the outer surface of the gear 2 (703); the inner wall of the gear 1 (702) is fixedly connected to a threaded sleeve (708); the outer surface of the threaded sleeve (708) The surface is rotatably connected to the inner side of the bearing plate (701), the inner wall of the threaded sleeve (708) is threadedly connected to a threaded rod (709), the top of the threaded rod (709) is fixedly connected to a slider (710), the outer surface of the slider (710) is slidably connected to the inner wall of the slide rail (705), the bottom end of the threaded rod (709) is fixedly connected to a square block (711), the inner side of the square block (711) is provided with a slideway (712), the outer surface of the square block (711) is fixedly connected to a motor (713), the output end of the motor (713) is fixedly connected to a threaded rod (714), the outer surface of the threaded rod (714) is rotatably connected to the inner side of the square block (711), The outer surface of the slideway (712) is slidably connected with a clamping plate (715), the inner side of the clamping plate (715) is threadedly connected to the outer surface of the second threaded rod (714), the sampling mechanism (8) comprises a shell (801), the outer surface of the shell (801) is fixedly connected to the bottom surface of the connecting plate (6), the outer surface of the shell (801) is fixedly connected with a hinge (802), the outer surface of the hinge (802) is fixedly connected with a fixed door (803), the inner wall of the shell (801) is in close contact with a containing shell (804), the inner wall of the containing shell (804) is fixedly connected with a limiting plate (805), the inner wall of the containing shell (804) is slidably connected with a sliding plate (806), the sliding plate (806),A fixed handle (807) is fixedly connected to the upper surface of the sliding plate (806), and a movable handle (808) is rotatably connected to the outer surface of the containing shell (804).

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