Sampling device

Abstract

The utility model discloses a sampling device which comprises a device main body and a driver arranged in the device main body, an operation groove is formed in one side of the device main body, and a sampling shell is arranged in the operation groove; one end, far away from the bottom of the operation groove, of the sampling shell is open, and the sampling shell expands towards the bottom of the operation groove to form a sampling space communicated with the open; a rotating shaft is arranged at a notch of the operation groove and extends along one side, provided with the operation groove, of the device main body; one end of the rotating shaft is in driving connection with the sampling shell; the driver is in driving connection with one end of the rotating shaft away from the sampling shell; the driver is used for driving the sampling shell to rotate through the rotating shaft. According to the technical scheme, the side, provided with the operation groove, of the device body is placed in an area to be sampled, the driver drives the sampling shell to rotate through the rotating shaft, and a sample is shoveled into the sampling space through the opening; meanwhile, a sealed space is formed by the rotating shaft, the sampling shell and the operation groove to store samples, and the samples are prevented from being scattered in the inspection process.

Description

TECHNICAL FIELD

[0001] The utility model relates to sampling technical field, especially a sampling device. BACKGROUND

[0002] As an important industrial raw material, the mineral powder has a wide application in the fields of metal refining, building materials, chemical industry and the like. The traditional mineral powder sampling mainly relies on manual operation, such as shovel sampling or probe sampling. When sampling, the mineral powder is taken out by a shovel and sent into a sample bag. Finally, the sample bag loaded with the sample is sent into a laboratory for detection. The sample bag is easy to spill during the sample sending process, which may cause insufficient sample quantity and affect the normal detection. SUMMARY

[0003] The utility model discloses a sampling device, aim at solving the problem that sample is easy to spill in the process of inspection.

[0004] To achieve the above-mentioned purpose, the technical scheme provided by the utility model is as follows:

[0005] A sampling device, comprising a device main body and a drive arranged in the device main body; one side of the device main body is provided with a working groove, and a sampling shell is arranged in the working groove; one end of the sampling shell away from the bottom of the working groove is open, and the sampling shell expands towards the bottom of the working groove to form a sampling space communicating with the open end; a rotating shaft is arranged at the opening of the working groove, and the rotating shaft extends along the side of the device main body where the working groove is arranged; one end of the rotating shaft is drivingly connected with the sampling shell, and the drive is drivingly connected with the end of the rotating shaft away from the sampling shell; the drive is used to drive the sampling shell to rotate through the rotating shaft.

[0006] Preferably, a weighing device and a containing plate are arranged at the bottom of the working groove, the weighing device is drivingly connected with the containing plate, and the containing plate is located on the side of the weighing device facing the opening of the working groove; a display is arranged on the side wall surface of the device main body, and the display is electrically connected with the weighing device.

[0007] Preferably, the end of the containing plate is attached to the inner wall surface of the working groove, and the containing plate and the sampling shell are arranged at intervals.

[0008] Preferably, the drive comprises a speed reducer and a servo motor, and the servo motor is drivingly connected with the end of the rotating shaft away from the sampling shell through the speed reducer.

[0009] Preferably, the side of the device main body where the display is arranged is further provided with a control button, the control button is electrically connected with the servo motor, and the control button is used to control the opening and closing of the servo motor.

[0010] Preferably, a handle is provided on the outer side of the device body, the handle is rotatably connected to the device body, and the handle is used to rotate from the side of the device body where the working groove is opened to the side of the device body away from the working groove.

[0011] Preferably, the main body of the device is provided with a connecting shaft, the connecting shaft being parallel to the rotating shaft, and the connecting shaft passing through the main body of the device in a direction parallel to the rotating shaft; the handle includes a lifting rod and two connecting rods, the two connecting rods being arranged parallel and spaced apart, wherein one connecting rod is rotatably connected to one end of the connecting shaft, and the other connecting rod is rotatably connected to the other end of the connecting shaft, and both connecting rods are rotatable along the axial direction of the connecting shaft; the ends of the two connecting rods away from the connecting shaft are respectively connected to the lifting rod.

[0012] Preferably, the outer surface of the lifting rod is provided with an anti-slip layer.

[0013] Compared with the prior art, the present invention has at least the following beneficial effects:

[0014] The side of the device with the working slot is placed in the sampling area. The driver drives the sampling housing to rotate via a shaft, so that the sample is scooped into the sampling space through the opening during the rotation of the sampling housing. At the same time, after rotation, a sealed space is formed with the sampling housing and the working slot to preserve the sample and prevent it from spilling during the delivery process. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the structures shown in these drawings without creative effort.

[0016] Fig. 1 This is a schematic diagram of the structure of an embodiment of the sampling device of this utility model;

[0017] Fig. 2 This is a schematic diagram of the internal structure of the main body of the device;

[0018] Fig. 3 This is a side view of the internal structure of the device.

[0019] Explanation of icon numbers:

[0020] 1-Main body of the device; 11-Driver; 12-Working trough; 13-Rotating shaft; 14-Weighing device; 15-Containing plate; 16-Display; 17-Control button; 18-Connecting shaft;

[0021] 2-sampling housing; 21-sampling space;

[0022] 3-handle; 31-lifting rod; 32-connecting rod;

[0023] The purposes, functional features and advantages of the present application will be further described with reference to the embodiments and the accompanying drawings. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present application will be clearly and completely described with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all the other embodiments obtained by those skilled in the art without creative efforts fall within the scope of protection of the present application.

[0025] It should be noted that all the directional indications (such as up, down, left, right, front, back, etc.) in the embodiments of the present application are only used to explain the relative positional relationship, movement condition, etc. between the components in a certain specific posture (as shown in the drawings), and if the specific posture changes, the directional indications will also change accordingly.

[0026] In addition, the descriptions such as "first", "second" and the like in the present application are only for the purpose of description, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first" and "second" can explicitly or implicitly include at least one of the features. In the description of the present application, the meaning of "multiple" is at least two, such as two, three, etc., unless otherwise specifically limited.

[0027] In the present application, unless otherwise specifically defined and limited, the terms "connection", "fixation" and the like should be understood in a broad sense, for example, "fixation" can be fixed connection, or detachable connection, or integral; can be mechanical connection, or electrical connection; can be direct connection, or indirect connection through intermediate medium; can be the internal communication of two elements or the interaction relationship between two elements, unless otherwise specifically limited. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0028] In addition, the technical solutions of each embodiment of the present application can be combined with each other, but it must be based on the fact that a person skilled in the art can realize it, and when the combination of technical solutions appears contradictory or unachievable, it should be considered that the combination of technical solutions does not exist, nor is it within the scope of protection required by the present application.

[0029] The utility model provides a sampling device.

[0030] As Figs. 1 to 3 The utility model provides a sampling device, including device main body 1 and drive 11 of setting in device main body 1, one side of device main body 1 is set up operation groove 12, and operation groove 12 is set up sampling shell 2, and the one end of sampling shell 2 away from the groove bottom of operation groove 12 is open, and sampling shell 2 expands to the groove bottom direction of operation groove 12 and forms the sampling space 21 of open communication, and the slot of operation groove 12 is provided with the pivot 13, and the pivot 13 extends along the one side of device main body 1 and sets up operation groove 12, and one end of pivot 13 is driven and is connected with sampling shell 2, and one end of pivot 13 away from sampling shell 2 is driven and is connected with drive 11, and drive 11 is used to drive sampling shell 2 to rotate through pivot 13.

[0031] The one side of device main body 1 and sets up operation groove 12 is placed in the area to be sampled, and drive 11 drives sampling shell 2 to rotate through pivot 13, so that in the process of sampling shell 2 rotating, sample is shovelled into sampling space 21 through the open. Meanwhile, after rotating, sampling shell 2 and operation groove 12 form a sealed space to preserve the sample, avoiding the sample from spilling during the inspection process.

[0032] Specifically, when the granularity of the ore powder is large, a counterweight is added to the side of the device main body 1 away from the operation groove 12, or the side of the device main body 1 away from the operation groove 12 is pressed, so that the device main body 1 is fixed when the sampling shell 2 shovels the sample.

[0033] Specifically, the sampling shell 2 is a hemispherical shell, and the operation groove 12 is a cylindrical shape adapted to the sampling shell 2.

[0034] A weighter 14 and a containing plate 15 are arranged at the groove bottom of the operation groove 12, the weighter 14 is drivingly connected to the containing plate 15, the containing plate 15 is located on the side of the weighter 14 facing the slot of the operation groove 12, a display 16 is arranged on the side wall surface of the device main body 1, and the display 16 is electrically connected to the weighter 14. When the sampling shell 2 shovels the sample into the sampling space 21, the device main body 1 is turned over, so that the sample enters the containing plate 15 of the operation groove 12, the weighter 14 weighs the sample (see Fig. 3 ), and the weighing data is displayed through the display 16.

[0035] Specifically, the display 16 is a liquid crystal display, the containing plate 15 is a circular plate, and the containing plate 15 and the weighter 14 are detachably arranged. The detachable arrangement of the containing plate 15 can clean the fine dust between the containing plate 15 and the weighter 14.

[0036] The end of the containing plate 15 is attached to the inner wall surface of the operation groove 12, and the containing plate 15 and the sampling shell 2 are arranged at intervals.

[0037] The driver 11 comprises a speed reducer and a servo motor, and the servo motor is connected to the end of the rotating shaft 13 away from the sampling shell 2 through the speed reducer.

[0038] The device body 1 is provided with a control button 17 on one side of the display 16, the control button 17 is electrically connected to the servo motor, and the control button 17 is used for controlling the opening and closing of the servo motor.

[0039] The device body 1 is provided with a handle 3 on the outer side, the handle 3 is rotationally connected to the device body 1, and the handle 3 is used for rotating the device body 1 from the side where the working groove 12 is formed to the side away from the working groove 12. Fig. 2

[0040] The device body 1 is provided with a connecting shaft 18, the connecting shaft 18 is parallel to the rotating shaft 13, and the connecting shaft 18 penetrates the device body 1 along the direction parallel to the rotating shaft 13; the handle 3 comprises a lifting rod 31 and two connecting rods 32, the two connecting rods 32 are parallel and spaced apart, one of the two connecting rods 32 is rotationally connected to one end of the connecting shaft 18, the other connecting rod 32 is rotationally connected to the other end of the connecting shaft 18, and the two connecting rods 32 are rotationally arranged along the axial direction of the connecting shaft 18; the two ends of the two connecting rods 32 away from the connecting shaft 18 are respectively connected to the lifting rod 31.

[0041] Specifically, the device body 1 is located between the two connecting rods 32.

[0042] The outer surface of the lifting rod 31 is provided with an anti-skid layer.

[0043] The above only describes the preferred embodiments of the present application, and does not limit the patent range of the present application, and any equivalent structural transformation or direct / indirect application in other related technical fields within the inventive concept of the present application is included in the patent protection range of the present application.​

Claims

1. A sampling device, characterized in that, The device includes a main body and a driver disposed within the main body. A working groove is formed on one side of the main body, and a sampling housing is disposed within the working groove. The end of the sampling housing away from the bottom of the working groove is open, and the sampling housing expands towards the bottom of the working groove to form a sampling space communicating with the open. A rotating shaft is disposed at the opening of the working groove, and the rotating shaft extends along the side of the main body where the working groove is formed. One end of the rotating shaft is driven and connected to the sampling housing, and the driver is driven and connected to the end of the rotating shaft away from the sampling housing. The driver is used to drive the sampling housing to rotate via the rotating shaft.

2. The sampling device according to claim 1, characterized in that, A weighing device and a receiving plate are installed at the bottom of the working trough. The weighing device is driven and connected to the receiving plate, which is located on the side of the weighing device facing the opening of the working trough. A display is installed on the side wall of the main body of the device, and the display is electrically connected to the weighing device.

3. A sampling device according to claim 2, characterized in that, The end of the receiving plate is attached to the inner wall of the working groove, and the receiving plate and the sampling shell are spaced apart.

4. A sampling device according to claim 2, characterized in that, The driver includes a speed reducer and a servo motor, and the servo motor is connected to one end of the rotating shaft away from the sampling housing via the speed reducer.

5. A sampling device according to claim 4, characterized in that, The main body of the device is provided with a control button on one side of the display. The control button is electrically connected to the servo motor and is used to control the start and stop of the servo motor.

6. A sampling device according to any one of claims 1-5, characterized in that, A handle is provided on the outside of the main body of the device. The handle is rotatably connected to the main body of the device. The handle is used to rotate from the side of the main body of the device where the working groove is opened to the side of the main body of the device away from the working groove.

7. A sampling device according to claim 6, characterized in that, The main body of the device is provided with a connecting shaft, which is parallel to the rotating shaft and passes through the main body of the device in a direction parallel to the rotating shaft; the handle includes a lifting rod and two connecting rods, which are arranged parallel and spaced apart, wherein one connecting rod is rotatably connected to one end of the connecting shaft, and the other connecting rod is rotatably connected to the other end of the connecting shaft, and both connecting rods rotate along the axial direction of the connecting shaft; the ends of the two connecting rods away from the connecting shaft are respectively connected to the lifting rod.

8. A sampling device according to claim 7, characterized in that, The outer surface of the lifting rod is provided with an anti-slip layer.

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