Material taking device for powder building material detection

Abstract

The utility model relates to the technical field of powder building materials, and discloses a material taking device for powder building material detection, which comprises a support and a conveying belt, the top of the support is fixedly connected with a vacuum pump, the side surface of the vacuum pump is fixedly connected with a conveying pipe, and the bottom of the support is fixedly connected with a vertical plate. A lifting mechanism is fixedly connected to the side face of the vertical plate, a material suction box is fixedly connected to the bottom of the lifting mechanism, a feeding pipe is fixedly connected to the bottom of the material suction box, a filter screen is fixedly connected to the interior of the material suction box, a knocking mechanism is fixedly connected to the interior of the material suction box, and the knocking mechanism comprises a second motor. The output end of the second motor is fixedly connected with a second threaded rod, a gear is driven to rotate through a toothed plate, a knocking ball at the top end of a connecting rod is driven to rotate through a rotating rod, a filter screen is knocked through the knocking ball, impurities blocking the filter screen are vibrated to fall off, and therefore the filter screen is prevented from being blocked.

Description

Technical Field

[0001] The utility model relates to the technical field of powder building materials, in particular to a material taking device for detecting powder building materials. Background Art

[0002] Building materials are a general term for materials used in civil engineering and construction engineering. They can be divided into structural materials, decorative materials and certain special materials. Structural materials include wood, bamboo, stone, cement, concrete, metal, bricks and tiles, ceramics, glass, engineering plastics, composite materials, etc. Especially in the process of making powder building materials, since various powders need to be mixed in different proportions, various powder building materials need to be measured by specific weight, neither more nor less.

[0003] For example, the Chinese patent: "CN208307904U", the technical solution disclosed in this patent is as follows: a material taking device for powder building material detection, particularly related to the field of environmentally friendly processing technology of building materials. The utility model includes a vacuum pump, a lifting device, a controller, a fastener, an air pipe, a material storage pipe, a material suction piece, a conveyor belt, and a frame; the lifting device includes a power drive unit, one end of the power drive unit is connected to a scissor-type lifting frame, a material storage pipe is provided below the scissor-type lifting frame, a material suction piece is provided at the front end of the material storage pipe, an air pipe is connected to the top of the material storage pipe, and the other end of the air pipe is connected to the vacuum pump. The utility model overcomes the problem in the prior art that sampling is required to detect whether the mixed powder building materials meet the industry sales standards. The existing sampling method is mainly manual, and such a sampling method has potential safety hazards and can easily cause damage to the health of workers. The utility model drives the material storage pipe up and down through the lifting device, and the front end of the material storage pipe is provided with a material suction piece, which is convenient and quick to take materials.

[0004] However, in actual use, the powder is filtered through the internal filter, and the filter will be blocked for a long time, thereby affecting the circulation of the powder. Therefore, the powder needs to be cleaned in time to prevent the powder from clogging the filter. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] In view of the deficiencies in the prior art, the utility model provides a material taking device for detecting powder building materials.

[0007] (II) Technical solution

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a material taking device for detecting powdered building materials, comprising a bracket and a conveyor belt, the top of the bracket is fixedly connected to a vacuum pump, the side of the vacuum pump is fixedly connected to a conveying pipe, the bottom of the bracket is fixedly connected to a vertical plate, the side of the vertical plate is fixedly connected to a lifting mechanism, the bottom of the lifting mechanism is fixedly connected to a suction box, the bottom of the suction box is fixedly connected to a feeding pipe, the interior of the suction box is fixedly connected to a filter screen, the interior of the suction box is fixedly connected to a knocking mechanism, the knocking mechanism comprises a second motor, the output end of the second motor is fixedly connected to a second threaded rod, the second threaded rod is threaded with a second threaded sleeve, and the second motor is installed to drive the second threaded rod to rotate.

[0009] Preferably, the suction box is rotatably connected to a rotating rod inside, a gear is fixedly connected to the rotating rod, a slide groove is fixedly connected to the top of the filter screen, a slider is slidably connected to the slide groove, and the rotating rod is installed to drive the gear to rotate.

[0010] Preferably, a toothed plate is fixedly connected to the top of the sliding block, the toothed plate is fixedly connected to the side of the second threaded sleeve, a connecting rod is fixedly connected to the rotating rod, and a knocking ball is fixedly connected to the side of the connecting rod via a spring.

[0011] Preferably, the lifting mechanism includes a first motor, the first motor is fixedly connected to the side of the vertical plate, the output end of the first motor is fixedly connected to a first threaded rod, the first threaded rod is threadedly connected to a first threaded sleeve, and the side of the first threaded sleeve is fixedly connected to a first sliding sleeve.

[0012] Preferably, a first sliding rod is fixedly connected to a side surface of the vertical plate, the first sliding sleeve is slidably connected to the first sliding rod, a first supporting rod is rotatably connected to a side surface of the first sliding sleeve, and the other end of the first supporting rod is rotatably connected to a bottom plate.

[0013] Preferably, a second sliding rod is fixedly connected to the side of the base plate, a second sliding sleeve is slidably connected to the second sliding rod, a second supporting rod is rotatably connected to the side of the second sliding sleeve, and the other end of the second supporting rod is rotatably connected to the bottom of the bracket.

[0014] (III) Beneficial effects

[0015] Compared with the prior art, the utility model provides a material taking device for powder building material detection, which has the following beneficial effects:

[0016] 1. A material taking device for powder building material detection rotates through a toothed plate transmission gear, and drives a knocking ball at the top of a connecting rod to rotate through a rotating rod, so that the knocking ball knocks on the filter screen, and impurities blocked on the filter screen are vibrated and fall down, thereby preventing the filter screen from being blocked.

[0017] 2. The material taking device for powder building material detection drives the first threaded sleeve to move through the first threaded rod, and drives the bottom plate to move up and down under the action of the first support rod and the second support rod, thereby driving the suction box to move up and down to realize the transportation of materials. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0019] Figure 1 It is a front view of the structure of the utility model;

[0020] Figure 2 It is a side view of the structure of the utility model;

[0021] Figure 3 It is a cross-sectional view of the structure of the utility model;

[0022] Figure 4 It is an enlarged view of point A of the structure of the utility model;

[0023] Figure 5 It is an enlarged view of point B of the structure of the present utility model.

[0024] In the figure: 1. bracket; 2. conveyor belt; 3. vacuum pump; 4. conveying pipe; 5. vertical plate; 6. lifting mechanism; 611. first motor; 612. first threaded rod; 613. first threaded sleeve; 614. first sliding rod; 615. first sliding sleeve; 616. first support rod; 617. bottom plate; 618. second sliding rod; 619. second sliding sleeve; 620. second support rod; 7. suction box; 8. feeding pipe; 9. knocking mechanism; 911. second motor; 912. second threaded rod; 913. second threaded sleeve; 914. tooth plate; 915. slide groove; 916. slider; 917. rotating rod; 918. gear; 919. connecting rod; 920. knocking ball; 10. filter. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0026] Embodiment 1

[0027] like Figure 1-5 As shown, the utility model provides a material taking device for powder building material detection, including a bracket 1 and a conveyor belt 2. The top of the bracket 1 is fixedly connected to a vacuum pump 3, and the side of the vacuum pump 3 is fixedly connected to a conveying pipe 4. The bottom of the bracket 1 is fixedly connected to a vertical plate 5, and the side of the vertical plate 5 is fixedly connected to a lifting mechanism 6. The bottom of the lifting mechanism 6 is fixedly connected to a suction box 7, and the bottom of the suction box 7 is fixedly connected to a feeding pipe 8. The inside of the suction box 7 is fixedly connected to a filter screen 10, and the inside of the suction box 7 is fixedly connected to a knocking mechanism 9. The knocking mechanism 9 includes a second motor 911, and the output end of the second motor 911 is fixedly connected to a second threaded rod 912. The second threaded rod 9 A second threaded sleeve 913 is threadedly connected on 12, and a second motor 911 is installed to drive the second threaded rod 912 to rotate. A rotating rod 917 is rotatably connected inside the suction box 7, and a gear 918 is fixedly connected to the rotating rod 917. A slide groove 915 is fixedly connected to the top of the filter screen 10, and a slider 916 is slidably connected to the slide groove 915. The rotating rod 917 is installed to drive the gear 918 to rotate, and a tooth plate 914 is fixedly connected to the top of the slider 916. The tooth plate 914 is fixedly connected to the side of the second threaded sleeve 913, and a connecting rod 919 is fixedly connected to the rotating rod 917. The side of the connecting rod 919 is fixedly connected to a knocking ball 920 through a spring.

[0028] In this embodiment, the material is transported by the conveyor belt 2 and adsorbed by the feed pipe 8. When the filter screen 10 is blocked, the second motor 911 is started, the second motor 911 drives the second threaded rod 912 to rotate, the second threaded rod 912 drives the second threaded sleeve 913 to move, the second threaded sleeve 913 drives the tooth plate 914 to move, the tooth plate 914 drives the slider 916 to slide on the slide groove 915, and drives the gear 918 to rotate through the tooth plate 914, the gear 918 drives the rotating rod 917 to rotate, and the rotating rod 917 drives the knocking ball 920 to knock on the filter screen 10, and the impurities blocked on the filter screen 10 are vibrated and fall off, thereby preventing the filter screen 10 from being blocked.

[0029] Embodiment 2

[0030] like Figure 1-5As shown, on the basis of Example 1, the utility model provides a technical solution: the lifting mechanism 6 includes a first motor 611, the first motor 611 is fixedly connected to the side of the vertical plate 5, the output end of the first motor 611 is fixedly connected to the first threaded rod 612, the first threaded sleeve 613 is threadedly connected to the first threaded rod 612, the side of the first threaded sleeve 613 is fixedly connected to the first sliding sleeve 615, the side of the vertical plate 5 is fixedly connected to the first sliding rod 614, the first sliding sleeve 615 is slidably connected to the first sliding rod 614, the side of the first sliding sleeve 615 is rotatably connected to the first support rod 616, the other end of the first support rod 616 is rotatably connected to the bottom plate 617, the side of the bottom plate 617 is fixedly connected to the second sliding rod 618, the second sliding sleeve 619 is slidably connected to the second support rod 620, and the other end of the second support rod 620 is rotatably connected to the bottom of the bracket 1.

[0031] In this embodiment, by starting the first motor 611, the first motor 611 drives the first threaded rod 612 to rotate, the first threaded rod 612 drives the first threaded sleeve 613 to move, the first threaded sleeve 613 drives the first support rod 616 to move, and through the action of the first support rod 616 and the second support rod 620, the bottom plate 617 is driven to move up and down, thereby driving the suction box 7 to adjust its height.

Claims

1. A material taking device for testing powder building materials, comprising a support (1) and a conveyor belt (2), characterized in that: The top of the bracket (1) is fixedly connected to a vacuum pump (3), the side of the vacuum pump (3) is fixedly connected to a conveying pipe (4), the bottom of the bracket (1) is fixedly connected to a vertical plate (5), the side of the vertical plate (5) is fixedly connected to a lifting mechanism (6), the bottom of the lifting mechanism (6) is fixedly connected to a suction box (7), the bottom of the suction box (7) is fixedly connected to a feed pipe (8), the interior of the suction box (7) is fixedly connected to a filter screen (10), and the interior of the suction box (7) is fixedly connected to a knocking mechanism (9); The knocking mechanism (9) comprises a second motor (911), the output end of the second motor (911) is fixedly connected to a second threaded rod (912), and the second threaded rod (912) is threadedly connected to a second threaded sleeve (913).

2. A powder material taking device for testing building materials according to claim 1, characterized in that: The suction box (7) is rotatably connected to a rotating rod (917) inside, and a gear (918) is fixedly connected to the rotating rod (917). The top of the filter screen (10) is fixedly connected to a sliding groove (915), and a slider (916) is slidably connected to the sliding groove (915).

3. A powder material taking device for testing building materials according to claim 2, characterized in that: The top of the slider (916) is fixedly connected to a toothed plate (914), the toothed plate (914) is fixedly connected to the side of the second threaded sleeve (913), the rotating rod (917) is fixedly connected to a connecting rod (919), and the side of the connecting rod (919) is fixedly connected to a knocking ball (920) via a spring.

4. A powder material taking device for testing building materials according to claim 1, characterized in that: The lifting mechanism (6) comprises a first motor (611), the first motor (611) is fixedly connected to the side of the vertical plate (5), the output end of the first motor (611) is fixedly connected to a first threaded rod (612), the first threaded rod (612) is threadedly connected to a first threaded sleeve (613), and the side of the first threaded sleeve (613) is fixedly connected to a first sliding sleeve (615).

5. A powder material taking device for testing building materials according to claim 4, characterized in that: The side of the vertical plate (5) is fixedly connected to a first sliding rod (614), the first sliding sleeve (615) is slidably connected to the first sliding rod (614), the side of the first sliding sleeve (615) is rotatably connected to a first supporting rod (616), and the other end of the first supporting rod (616) is rotatably connected to a bottom plate (617).

6. A powder material taking device for testing building materials according to claim 5, characterized in that: A second sliding rod (618) is fixedly connected to the side of the base plate (617), a second sliding sleeve (619) is slidably connected to the second sliding rod (618), a second supporting rod (620) is rotatably connected to the side of the second sliding sleeve (619), and the other end of the second supporting rod (620) is rotatably connected to the bottom of the bracket (1).

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