Building material inspection sample sampling device

Abstract

The utility model discloses a building material inspection sample sampling device. The building material inspection sample sampling device comprises a movable seat, the vacuum pump main body is arranged in the sampling box; the cleaning mechanism comprises an electric telescopic rod and a connecting block, the electric telescopic rod is fixed in the sampling box through bolts, and a cleaning plate is fixed to the end, away from the electric telescopic rod, of the connecting block through bolts. According to the building material inspection sample sampling device, the cleaning mechanism is arranged, the output end of an electric telescopic rod moves, a cleaning plate can be driven to move through mechanical transmission, then the inner wall of the sampling box can be automatically cleaned, and compared with a traditional mode that the sampling box is manually opened, and then the inner wall of the sampling box is cleaned, the sampling efficiency is improved. The cleaning efficiency of the inner wall of the sampling box is improved, meanwhile, the workload of workers is reduced, when the cleaning plate cleans the inner wall of the sampling box, the vacuum pump body and the sampling box can be cut off through the arrangement of the sealing plate, and then the cleanliness of the interior of the vacuum pump body is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of building material inspection, in particular to a building material inspection sample sampling device. Background Art

[0002] Paint, latex and putty powder are commonly used building materials, and these building materials are fluid. Fluid building materials are a special type of building material. They have flow properties and can remain in liquid state during the construction process. This material is usually used in building decoration and building structure construction. It has unique construction methods and superior performance characteristics.

[0003] According to announcement number CN212159213U, a sampling device for building material inspection samples is provided, comprising a base plate, an adjustment device fixedly connected to the upper surface of the base plate, a collection device fixedly connected to the upper surface of the adjustment device, and universal wheels fixedly connected to the four corners of the lower surface of the base plate. The sampling device for building material inspection samples controls the start of a push rod motor by pulling out a cutoff pin, causing the output end of the push rod motor to move upward, driving the support plate to move upward along a moving rail through a moving block, thereby shortening the time required for an operator to collect fluid materials and improving the operator's work efficiency. By controlling the start of a vacuum pump, the fluid material flows into the box, causing the auxiliary plate to float along the connecting groove. After the auxiliary plate floats to the point where a blocking ball blocks the bottom end of the connecting pipe, the vacuum pump is turned off, thereby avoiding the situation where the vacuum pump is ejected due to different densities of the collected materials, thereby reducing the waste of building materials.

[0004] This patent realizes the operation of automatic sampling of materials and can clean the sampling box to ensure the cleanliness of the interior of the sampling box. However, when cleaning the interior of the sampling box, this patent first opens the cleaning box and then manually pushes the cleaning plate to move, and then cleans the inner wall of the sampling box. On the one hand, this method increases the workload of the staff and reduces the efficiency of cleaning the interior of the sampling box. On the other hand, frequent opening and closing of the sampling box causes wear on the joints of the sampling box, which in turn affects the sealing of the sampling box, thereby reducing the evacuation effect of the vacuum pump. For this purpose, a building material inspection sample sampling device is provided. Utility Model Content

[0005] The purpose of the present invention is to provide a sampling device for building material inspection samples, so as to solve the problem in the above-mentioned background technology that the method of manually cleaning the interior of the sampling box is time-consuming and labor-intensive, and reduces the cleaning efficiency of the interior of the sampling box.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a building material inspection sample sampling device, comprising a movable seat; two support seats are fixed to the top of the movable seat by bolts, a sampling box is arranged between the two support seats, and a vacuum pump body is fixed to the top of the sampling box by bolts; a cleaning mechanism, the cleaning mechanism is arranged inside the sampling box, the cleaning mechanism is used to automatically squeeze the material inside the sampling box, avoid manual cleaning, and improve the cleaning efficiency of the material, the cleaning mechanism includes an electric telescopic rod fixed to the inside of the sampling box by bolts, the output end of the electric telescopic rod is connected to a connecting block by a coupling, and the end of the connecting block away from the electric telescopic rod is fixed to a cleaning plate by bolts.

[0007] Preferably, one end of the cleaning plate is in contact with a sliding rod, the sliding rod is located above the electric telescopic rod, the top of the sliding rod is fixed with a moving rod by bolts, one end of the moving rod passes through the interior of the sampling box, and one end of the moving rod is fixed with a sealing plate by bolts.

[0008] Preferably, a limiting groove is provided on the inner wall of the sampling box, and the limiting groove matches the moving trajectory of the sliding rod and the moving rod.

[0009] Preferably, a first air vent is provided at the top of the sampling box, and a second air vent is provided inside the sealing plate, and the second air vent matches the first air vent.

[0010] Preferably, a limiting column is sleeved inside the sliding rod, and one end of the limiting column is fixedly connected to the inner wall of the sampling box by a bolt.

[0011] Preferably, the other end of the limiting column is fixed with a fixing plate by bolts, and the top end of the fixing plate is fixedly connected to the inner wall of the sampling box by bolts.

[0012] Preferably, one end of the sliding rod close to the fixed plate is fixedly connected to a spring, the other end of the spring is fixedly connected to one end of the fixed plate, and the spring is sleeved on the outer wall of the limiting column.

[0013] The new type of clinical examination instrument for general internal medicine of the present utility model has the following beneficial effects:

[0014] By setting up a cleaning mechanism, the output end of the electric telescopic rod can be moved to drive the cleaning plate to move through mechanical transmission, and then the inner wall of the sampling box can be automatically cleaned. Compared with the traditional situation of manually opening the sampling box and then cleaning the inner wall of the sampling box, the cleaning efficiency of the inner wall of the sampling box is improved, and the workload of the staff is also reduced. When the cleaning plate cleans the inner wall of the sampling box, the sealing plate can be set to cut off the vacuum pump body and the sampling box, thereby ensuring the cleanliness of the inside of the vacuum pump body. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0016] Figure 1 It is a structural diagram of the utility model;

[0017] Figure 2 This is a schematic diagram of the internal structure of the sampling box of the present utility model;

[0018] Figure 3 For the utility model Figure 2 A in the figure shows the enlarged structural diagram;

[0019] Figure 4 For the utility model Figure 2 The enlarged structural diagram at B in FIG.

[0020]

Main component symbol description

[0021] 1. Moving seat; 2. Support seat; 3. Sampling box; 301. First vent; 4. Cleaning mechanism; 401. Electric telescopic rod; 402. Connecting block; 403. Cleaning plate; 404. Sliding rod; 4041. Limiting column; 4042. Fixed plate; 4043. Spring; 405. Moving rod; 406. Sealing plate; 4061. Second vent; 5. Vacuum pump body. DETAILED DESCRIPTION

[0022] The following is a further detailed description of the novel large internal medicine clinical examination device of the present invention with reference to the accompanying drawings and embodiments of the present invention.

[0023] It should be noted that, in the absence of conflict, the embodiments and features of the embodiments in this application can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0024] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, they indicate the presence of features, steps, operations, devices, components and / or combinations thereof.

[0025] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that the data used in this way can be interchangeable where appropriate, so that the embodiments of the present application described herein can, for example, be implemented in an order other than those illustrated or described herein. In addition, the terms "including" and "having" and any variations thereof are intended to cover non-exclusive inclusions, for example, a process, method, system, product or device comprising a series of steps or units is not necessarily limited to those steps or units clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.

[0026] For ease of description, spatially relative terms such as "above", "above", "on the upper surface of", "above", etc. may be used herein to describe the spatial positional relationship of a device or feature to other devices or features as shown in the figures. It should be understood that spatially relative terms are intended to include different orientations of the device in use or operation in addition to the orientation described in the figures. For example, if the device in the drawings is inverted, the device described as "above other devices or structures" or "above other devices or structures" will be positioned as "below other devices or structures" or "below other devices or structures". Thus, the exemplary term "above" can include both "above" and "below". The device can also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatially relative descriptions used here are interpreted accordingly.

[0027] See also Figures 1-4The utility model provides a technical solution of a sampling device for building material inspection samples: a sampling device for building material inspection samples, comprising a mobile seat 1; two support seats 2 are fixed to the top of the mobile seat 1 by bolts, a sampling box 3 is arranged between the two support seats 2, the support seat 2 is used to support the sampling box 3, the sampling box 3 is used for sampling, a vacuum pump body 5 is fixed to the top of the sampling box 3 by bolts, the vacuum pump body 5 is used to guide the gas in the sampling box 3, thereby ensuring that the sampling box 3 is in a vacuum state; a cleaning mechanism 4, the cleaning mechanism 4 is arranged inside the sampling box 3, the cleaning mechanism 4 is used to automatically Dynamically squeeze the material inside the sampling box 3 to avoid manual cleaning and improve the cleaning efficiency of the material. The cleaning mechanism 4 includes an electric telescopic rod 401 fixed to the inside of the sampling box 3 by bolts. The output end of the electric telescopic rod 401 is connected to the connecting block 402 through a coupling. The end of the connecting block 402 away from the electric telescopic rod 401 is fixed with a cleaning plate 403 by bolts. The movement of the output end of the electric telescopic rod 401 can drive the connecting block 402 to move. The movement of the connecting block 402 drives the cleaning plate 403 to move. The cleaning plate 403 moves and automatically squeezes out the material inside the sampling box 3.

[0028] In this example, one end of the cleaning plate 403 is in contact with a sliding rod 404, which is located above the electric telescopic rod 401. The top of the sliding rod 404 is fixed with a moving rod 405 by bolts. One end of the moving rod 405 passes through the interior of the sampling box 3, and one end of the moving rod 405 is fixed with a sealing plate 406 by bolts. The horizontal movement of the cleaning plate 403 can squeeze the sliding rod 404, thereby driving the sliding rod 404 to move. The movement of the sliding rod 404 drives the moving rod 405 to move. The movement of the moving rod 405 drives the sealing plate 406 to move, thereby connecting the vacuum pump body 5 with the interior of the sampling box 3.

[0029] In this example, a limiting groove is provided on the inner wall of the sampling box 3 , which matches the movement trajectory of the sliding rod 404 and the moving rod 405 . The limiting groove is used to ensure the stability of the horizontal movement of the sliding rod 404 .

[0030] In this example, a first air vent 301 is provided at the top of the sampling box 3, and a second air vent 4061 is provided inside the sealing plate 406. The second air vent 4061 matches the first air vent 301. The second air vent 4061 and the first air vent 301 are arranged to connect the sampling box 3 with the vacuum pump body 5, so that the air in the sampling box 3 can be extracted.

[0031] In this example, a limiting column 4041 is provided inside the sliding rod 404, and one end of the limiting column 4041 is fixedly connected to the inner wall of the sampling box 3 by a bolt. The limiting column 4041 is used to support the sliding rod 404, thereby ensuring the stability of the horizontal movement of the sliding rod 404.

[0032] The other end of the limiting column 4041 in this example is fixed with a fixing plate 4042 by bolts, and the top of the fixing plate 4042 is fixedly connected to the inner wall of the sampling box 3 by bolts. The fixing plate 4042 is used to support the limiting column 4041, thereby ensuring the stability of the horizontal movement of the sliding rod 404.

[0033] In this example, the sliding rod 404 is fixedly connected to one end of the fixed plate 4042 with a spring 4043, and the other end of the spring 4043 is fixedly connected to one end of the fixed plate 4042, and the spring 4043 is sleeved on the outer wall of the limiting column 4041. The spring 4043 is used to maintain the initial position of the sliding rod 404, and the spring 4043 is used to provide a horizontal movement reset force to the sliding rod 404.

[0034] Working principle: According to Figure 2 and Figure 3 As shown, after the sampling box 3 finishes sampling the material, the electric telescopic rod 401 is controlled to work, the output end of the electric telescopic rod 401 moves and drives the connecting block 402 to move, the connecting block 402 moves and drives the cleaning plate 403 to move, the cleaning plate 403 moves and squeezes the material inside the sampling box 3, and scrapes the inner wall of the sampling box 3, so that the material adhering to the inner wall of the sampling box 3 is automatically discharged;

[0035] according to Figure 4 As shown, when the cleaning plate 403 moves toward the end away from the sliding rod 404, the spring 4043 returns to its original state and drives the sliding rod 404 to move, the sliding rod 404 moves and drives the moving rod 405 to move, the moving rod 405 moves and drives the sealing plate 406 to move, the sealing plate 406 moves and drives the second vent 4061 to move, the second vent 4061 is misaligned with the first vent 301, at this time the vacuum pump body 5 is disconnected from the inner wall of the sampling box 3, when the cleaning plate 403 cleans the inner wall of the sampling box 3, the material inside the sampling box 3 will not be introduced into the interior of the vacuum pump body 5, thereby ensuring the cleanliness of the inner wall of the vacuum pump body 5;

[0036] Finally, the output end of the electric telescopic rod 401 can be moved to drive the cleaning plate 403 to move through mechanical transmission, and the inner wall of the sampling box 3 can be automatically cleaned. Compared with the traditional situation of manually opening the sampling box 3 and then cleaning the inner wall of the sampling box 3, the cleaning efficiency of the inner wall of the sampling box 3 is improved, and the workload of the staff is also reduced. When the cleaning plate 403 cleans the inner wall of the sampling box 3, the sealing plate 406 is set to cut off the vacuum pump body 5 and the sampling box 3, thereby ensuring the cleanliness of the inside of the vacuum pump body 5.

[0037] The above description is merely a preferred embodiment of the present invention and is not intended to limit the scope of protection of the present invention.

Claims

1. A building material inspection sample sampling device, characterized by: comprising a mobile seat (1); Two support seats (2) are fixed to the top of the movable seat (1) by bolts, a sampling box (3) is provided between the two support seats (2), and a vacuum pump body (5) is fixed to the top of the sampling box (3) by bolts; A cleaning mechanism (4) is provided inside the sampling box (3), and comprises an electric telescopic rod (401) fixed to the inside of the sampling box (3) by means of bolts, an output end of the electric telescopic rod (401) being connected to a connecting block (402) via a coupling, and an end of the connecting block (402) away from the electric telescopic rod (401) being fixed to a cleaning plate (403) via bolts.

2. A building material inspection sample sampling device according to claim 1, characterized in that: One end of the cleaning plate (403) is in contact with a sliding rod (404), and the sliding rod (404) is located above the electric telescopic rod (401). The top of the sliding rod (404) is fixed with a moving rod (405) by bolts, and one end of the moving rod (405) passes through the interior of the sampling box (3), and one end of the moving rod (405) is fixed with a sealing plate (406) by bolts.

3. The building material inspection sample sampling device according to claim 1, characterized in that: The inner wall of the sampling box (3) is provided with a limit slot, and the limit slot matches the moving track of the sliding rod (404) and the moving rod (405).

4. The building material inspection sample sampling device according to claim 2, characterized in that: A first vent (301) is provided at the top of the sampling box (3), and a second vent (4061) is provided inside the sealing plate (406), and the second vent (4061) matches the first vent (301).

5. The building material inspection sample sampling device according to claim 2, characterized in that: A limiting column (4041) is sleeved inside the sliding rod (404), and one end of the limiting column (4041) is fixedly connected to the inner wall of the sampling box (3) through a bolt.

6. A building material inspection sample sampling device according to claim 5, characterized in that: The other end of the limiting column (4041) is fixed with a fixing plate (4042) by means of bolts, and the top end of the fixing plate (4042) is fixedly connected to the inner wall of the sampling box (3) by means of bolts.

7. A building material inspection sample sampling device according to claim 6, characterized in that: One end of the sliding rod (404) close to the fixed plate (4042) is fixedly connected to a spring (4043), the other end of the spring (4043) is fixedly connected to one end of the fixed plate (4042), and the spring (4043) is sleeved on the outer wall of the limiting column (4041).

Images