Bucket sample knocking device

Abstract

The utility model discloses a pail sample knocking device, and belongs to the technical field of sample knocking devices. The pail sample knocking device comprises a protection box, a rotating main shaft, a pail sample sampler fixing assembly, a driving assembly and a pail sample sampler baffle. The protection box has a mounting cavity; the rotating main shaft is located in the mounting cavity and rotationally connected with the protection box. The pail sample sampler fixing assembly is positioned in the mounting cavity, is fixedly connected with the rotating main shaft and is used for fixing a pail sample sampler; the driving assembly is installed on the protection box and used for driving the rotating spindle to rotate. And the pail sample sampler baffle plate is positioned in the protection box, is positioned above the rotating main shaft, is fixedly connected with the protection box and is positioned on the rotating path of the pail sample sampler. According to the device, the labor intensity of workers is reduced, the stripping efficiency of pail samples is improved, the workers cannot be scalded even if high-temperature slag splashes under the protection of the protection box during sample knocking, and the safety of the workers is guaranteed.

Description

Technical Field

[0001] The present application belongs to the technical field of sample knocking devices, and in particular relates to a bucket sample knocking device. Background Art

[0002] During the refining process, for silicon steel, especially grain-oriented silicon steel, bucket sampling is required for analysis. This involves sampling the molten steel using a bucket sampler. After the sample is collected, it is removed from the sampler (the bucket sample is removed from the sampler).

[0003] During the demolding operation, employees usually turn the bucket sampler upside down and knock the bucket sample to loosen it and demold it. Then they use clamps to clamp the bucket sample and place it in a constant temperature water basin for cooling. During this process, employees are at risk of burns. If the bucket sample is stuck with residue or the bucket sampler is deformed during the sampling process, making it difficult to demold, the employees will need to repeatedly invert the bucket sample and knock it to demold it. After the bucket sample sampling is completed, the overall temperature will be very high. The splashing of high-temperature slag during the knocking and demolding process can easily cause a fire. Utility Model Content

[0004] The present application aims to at least to some extent solve the technical problem in the related art that workers are easily scalded when demoulding bucket samples. To this end, the present application provides a bucket sample demoulding device.

[0005] In a first aspect, an embodiment of the present application provides a bucket sample knocking device, comprising:

[0006] A protective box having a mounting cavity;

[0007] a rotating spindle located in the mounting cavity and rotatably connected to the protective box;

[0008] A bucket sampling sampler fixing assembly is located in the mounting cavity and is fixedly connected to the rotating main shaft, and is used to fix the bucket sampling sampler;

[0009] A driving assembly, mounted on the protective box, for driving the rotating spindle to rotate;

[0010] The bucket sampling sampler baffle is located in the installation cavity and above the rotating main shaft, is fixedly connected to the protection box, and is located on the rotation path of the bucket sampling sampler.

[0011] In some embodiments, the bucket sampling device further includes a sample receiving basin, which is located below the baffle of the bucket sampling sampler and is used to store the bucket sample.

[0012] In some embodiments, the bucket sample device further includes a sample receiving tube having a sample receiving port and a sample discharge port connected to each other. The sample discharge port is located directly above the sample receiving basin, and the sample receiving port is used to receive the bucket sample.

[0013] In some embodiments, the sample receiving tube is trumpet-shaped.

[0014] In some embodiments, the drive assembly includes:

[0015] a pedal shaft, the pedal shaft being rotatably connected to the protection box;

[0016] A pedal flywheel, fixedly connected to the pedal shaft;

[0017] a traction rope, one end of which is wound around the pedal flywheel;

[0018] a pedal, one side of which is rotatably connected to the protection box, and the other side of which is fixedly connected to the other end of the traction rope;

[0019] a first resetting member, connected to the pedal shaft and the protection box, for resetting the pedal shaft;

[0020] a first gear fixedly connected to the pedal shaft;

[0021] The second gear is fixedly connected to the rotating main shaft and meshes with the first gear.

[0022] In some embodiments, the drive assembly further includes a second reset member connected to the pedal and the protective box for resetting the pedal.

[0023] In some embodiments, the bucket sampler fixing assembly includes a connecting rod and a clamp, one end of the connecting rod is fixedly connected to the rotating main shaft, the axis of the connecting rod is set at an angle to the axis of the rotating main shaft, and the clamp is sleeved on the connecting rod to fix the connecting rod and the bucket sampler.

[0024] In some embodiments, the axis of the connecting rod is perpendicular to the axis of the rotating shaft.

[0025] In some embodiments, the protective box includes a box body and a box cover, the box body and the box cover are detachably connected, the box body and the box cover together form the installation cavity, and the rotating spindle, the drive assembly and the bucket sampler baffle are all installed on the box body.

[0026] In some embodiments, a sampling port is provided on the box cover, and a bucket sampler installation port is provided on the box body.

[0027] The utility model has at least the following beneficial effects:

[0028] The bucket sample knocking device of the present application drives the rotating main shaft to rotate through the driving component, thereby driving the bucket sample sampler fixing component to rotate, and then driving the bucket sample sampler thereon to rotate, so that the bucket sample sampler can collide with the bucket sample sampler baffle, thereby loosening the bucket sample and falling off from the bucket sample sampler, facilitating the knocking operation, reducing the labor intensity of employees, and improving the demolding efficiency of the bucket sample. When knocking the sample, even if the high-temperature slag splashes under the protection of the protective box, it will not scald the employees, thereby ensuring the safety of the employees. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following is a brief introduction to the drawings required for use in the description of the embodiments. Obviously, the drawings described below are some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without any creative work.

[0030] Figure 1 A schematic structural diagram of a bucket sampling device in one or more embodiments of the present application is shown.

[0031] Figure 2 A schematic diagram of the structure of a bucket sampling sampler installed on a bucket sampling sampler fixing assembly in one or more embodiments of the present application is shown.

[0032] Figure numerals: 100-bucket sampling device, 110-protective box, 111-box body, 112-box cover, 120-rotating spindle, 130-bucket sampling sampler fixing assembly, 131-connecting rod, 132-hoop, 140-driving assembly, 141-pedal shaft, 142-pedal flywheel, 143-traction rope, 144-pedal, 145-first reset member, 146-first gear, 147-second gear, 148-second reset member, 150-bucket sampling sampler baffle, 160-sample water basin, 170-sample tube, 171-sample port, 172-sample lower port, 200-bucket sampling sampler. DETAILED DESCRIPTION

[0033] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0034] It should be noted that all directional indications in the embodiments of the present invention are only used to explain the relative position relationship, movement status, etc. between the various components in a certain specific posture. If the specific posture changes, the directional indication will also change accordingly.

[0035] In this utility model, unless otherwise specified or limited, the terms "connection" and "fixation" should be understood in a broad sense. For example, "fixation" can mean fixed connection, detachable connection, or integration; mechanical connection or electrical connection; direct connection or indirect connection through an intermediate medium; internal communication between two elements or interaction between two elements, unless otherwise specified. For those skilled in the art, the specific meanings of the above terms in this utility model can be understood according to specific circumstances.

[0036] In addition, in this utility model, the descriptions of "first" and "second" are for descriptive purposes only and should not be understood as indicating or implying their relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features specified as "first" and "second" may explicitly or implicitly include at least one of such features. In addition, the technical solutions between the various embodiments can be combined with each other, but this must be based on the fact that they can be implemented by ordinary technicians in this field. When the combination of technical solutions is mutually contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by this utility model.

[0037] In the related art, there is a technical problem that workers are easily scalded when demoulding bucket-like products. The embodiment of the present application provides a bucket-like demoulding device, which can at least to some extent solve the technical problem that workers are easily scalded when demoulding bucket-like products.

[0038] An embodiment of the present application provides a bucket sample knocking device. The bucket sample knocking device provided in the embodiment of the present application can automatically knock out samples under the action of a driving component. During knocking, under the protection of a protective box, even if high-temperature slag splashes, it will not scald employees. This can improve the demolding efficiency of the bucket sample and ensure the safety of employees.

[0039] like Figure 1As shown, the bucket sampling device 100 includes a protective housing 110, a rotating spindle 120, a bucket sampling sampler fixing assembly 130, a drive assembly 140, and a bucket sampling sampler baffle 150. The protective housing 110 has a mounting cavity; the rotating spindle 120 is located in the mounting cavity and is rotatably connected to the protective housing 110; the bucket sampling sampler fixing assembly 130 is located in the mounting cavity and is fixedly connected to the rotating spindle 120, and is used to fix the bucket sampling sampler 200; the drive assembly 140 is installed in the protective housing 110 and is used to drive the rotating spindle 120 to rotate; the bucket sampling sampler baffle 150 is located in the protective housing 110 and above the rotating spindle 120, is fixedly connected to the protective housing 110, and is located on the rotation path of the bucket sampling sampler 200.

[0040] The baffle of the bucket sampler 200 is located on the movement path of the bucket sampler 200, so that the bucket sampler 200 can collide with the bucket sampler 200 when the bucket sampler 200 is driven by the driving assembly 140 to rotate above the rotating main shaft 120, thereby causing the bucket sample in the bucket sampler 200 to loosen and fall under the action of gravity.

[0041] When the bucket sampler 200 collides with the bucket sampler 200, high-temperature slag is easily splashed. Therefore, the protective box 110 can be made of a high-temperature resistant material to extend the service life of the protective box 110. Because the bucket sampler fixing assembly 130 is located in the installation cavity, the bucket sampler 200 installed thereon is also located in the installation cavity. During the sample knocking operation, the high-temperature slag will not splash outside the protective box 110 under the shielding effect of the protective box 110, ensuring the safety of employees.

[0042] The bucket sample knocking device 100 of the present application drives the bucket sample sampler fixing component 130 to rotate through the driving component 140, driving the bucket sample sampler 200 to collide with the bucket sample sampler baffle 150 to realize the knocking operation. With this design, during the knocking operation, the employee does not need to hold the bucket sample sampler 200 by hand, instead of manually holding the bucket sample sampler 200 to perform the knocking operation, which ensures the safety of the employee, reduces the labor intensity of the employee, and helps to improve the demolding efficiency of the bucket sample.

[0043] The bucket sampling sampler fixing assembly 130 is used to fix the bucket sampling sampler 200 , and is fixedly connected to the rotating main shaft 120 . The structure of the bucket sampling sampler 200 is diverse and is not limited in this application.

[0044] In some embodiments, the bucket sampler fixing assembly 130 includes a connecting rod 131 and a clamp 132. One end of the connecting rod 131 is fixedly connected to the rotating main shaft 120. The axis of the connecting rod 131 is set at an angle to the axis of the rotating main shaft 120. The clamp 132 is sleeved on the connecting rod 131 to fix the connecting rod 131 and the bucket sampler 200.

[0045] With this design, when securing the bucket sampler 200, the handle of the bucket sampler 200 is inserted into the clamp 132, and then the clamp 132 is tightened to secure the bucket sampler 200 to the connecting rod 131. This allows the rotating spindle 120 to rotate the connecting rod 131, thereby driving the bucket sampler 200 to rotate. When the bucket sample falls off the bucket sampler 200, the clamp 132 is loosened to separate the bucket sampler 200 from the connecting rod 131.

[0046] The angle between the axis of the connecting rod 131 and the axis of the rotating main shaft 120 may be a right angle, an acute angle, or an obtuse angle. In some embodiments, the axis of the connecting rod 131 is perpendicular to the axis of the rotating main shaft 120.

[0047] The axis of the connecting rod 131 is set at an angle to the axis of the rotating main shaft 120, so that the bucket sampler 200 on the connecting rod 131 can rotate radially around the rotating main shaft 120, so that the bucket sampler 200 can collide with the bucket sampler baffle 150 to achieve a sample knocking operation.

[0048] The drive assembly 140 is used to drive the rotating spindle 120 to rotate. Its structure is diverse. It can be a driving system consisting of a motor and a transmission assembly, or it can include only one motor, which directly drives the rotating spindle 120 to rotate. It can also be a driving system consisting of a pneumatic, electric or other telescopic rod combined with a transmission structure, etc., which is not limited in this application.

[0049] In some embodiments, the drive assembly 140 includes a pedal shaft 141, a pedal flywheel 142, a traction rope 143, a pedal 144, a first reset member 145, a first gear 146 and a second gear 147, the pedal shaft 141 is rotatably connected to the protective box 110; the pedal flywheel 142 is fixedly connected to the pedal shaft 141; one end of the traction rope 143 is wrapped around the pedal flywheel 142; one side of the pedal 144 is rotatably connected to the protective box 110, and the other side is fixedly connected to the other end of the traction rope 143; the first reset member 145 is connected to the pedal shaft 141 and the protective box 110, and is used to reset the pedal shaft 141; the first gear 146 is fixedly connected to the pedal shaft 141; the second gear 147 is fixedly connected to the rotating main shaft 120 and meshes with the first gear 146.

[0050] The pedal shaft 141 is rotatably connected to the protective box 110. A first gear 146 is fixedly connected to the pedal shaft 141, and a second gear 147 is fixedly connected to the rotating main shaft 120. The first gear 146 and the second gear 147 are meshed. With this design, driving the pedal shaft 141 to rotate can drive the rotating main shaft 120 to rotate, and then drive the bucket sampler fixing assembly 130 to rotate, so that the bucket sampler 200 can collide with the bucket sampler baffle 150 to achieve the sample knocking operation.

[0051] In this embodiment, the pedal flywheel 142 is fixed to the pedal shaft 141, so that the pedal flywheel 142 can rotate synchronously with the pedal shaft 141. The first reset member 145 is connected to the pedal shaft 141 and the protective box 110 at the same time, and is used to reset the pedal shaft 141. In some embodiments, the first reset member 145 is a torsion spring, which is sleeved on the pedal shaft 141, with one end of the torsion spring fixedly connected to the pedal shaft 141 and the other end of the torsion spring fixedly connected to the protective box 110. When the pedal 144 is pressed down, the pedal 144 rotates downward, and the pedal 144 drives the traction rope 143 to gradually detach from the pedal flywheel 142, and the traction rope 143 pulls The pedal flywheel 142 is driven to rotate, which in turn drives the pedal shaft 141 to rotate, thereby driving the rotating main shaft 120 to rotate. In this process, the torsion spring twists and deforms and accumulates force; after stopping pressing the pedal 144, the torsion spring will restore its deformation and apply force to the pedal shaft 141, driving the pedal shaft 141, the pedal flywheel 142 and the rotating main shaft 120 to rotate in the opposite direction, so that the traction rope 143 is wrapped around the pedal flywheel 142, so that the traction 143 is tightened, driving the pedal 144 to rotate upward to reset.

[0052] In order to facilitate the reset of the pedal 144 , the driving assembly 140 further includes a second reset member 148 . The second reset member 148 is connected to the pedal 144 and the protection box 110 and is used to reset the pedal 144 .

[0053] With this design, after the pedal 144 stops being depressed, the pedal 144 can be reset to the state before being depressed under the action of the second reset member 148, which facilitates the rapid reset of the pedal 144.

[0054] In some embodiments, the second return member 148 is a spring located below the pedal 144. One end of the spring is fixedly connected to the pedal 144, and the other end of the spring is fixedly connected to the bottom wall of the protective box 110. When the pedal 144 is pressed downward, the spring is gradually compressed. When the pedal 144 is no longer pressed, the spring recovers its deformation, thereby driving the pedal 144 to rotate upward, thereby returning the pedal 144 to its original state.

[0055] In some embodiments, the bucket sampling device 100 further includes a sample receiving basin 160 , which is located below the bucket sampling device baffle 150 and is used to store the bucket sample.

[0056] Cooling water is stored in the sample receiving water basin 160. With this design, when the bucket sample sampler 200 collides with the bucket sample sampler 200 under the drive of the driving assembly 140, causing the bucket sample on the bucket sample sampler 200 to fall off, the bucket sample can directly fall into the sample receiving water basin 160 and be cooled by the cooling water in the sample receiving water basin 160, making it convenient for employees to take the bucket sample.

[0057] In some embodiments, the bucket sampling device 100 further includes a sample receiving tube 170 having a sample receiving port 171 and a sample discharge port 172 connected thereto. The sample discharge port 172 is located directly above the sample receiving basin 160 , and the sample receiving port 171 is used to receive bucket samples.

[0058] With this design, after the bucket sample falls off the bucket sample sampler 200, the bucket sample falls into the sample receiving port 171, slides along the sample receiving tube 170, and finally falls from the sample lower port 172 into the sample receiving basin 160, which helps the sample to fall smoothly into the sample receiving basin 160.

[0059] In some embodiments, the sample receiving tube 170 is trumpet-shaped. Specifically, the sample receiving tube 170 is larger at the top and smaller at the bottom, with the sample receiving port 171 located at the top and the sample drop port 172 located at the bottom. The trumpet-shaped design allows the sample receiving port 171 to be larger, increasing the sample receiving area of the sample receiving port 171 and facilitating the collection of bucket samples. Furthermore, the trumpet-shaped design provides the sample receiving tube 170 with a certain tilt angle, which acts as a buffer for the bucket sample, allowing the bucket sample to fall more slowly into the sample receiving basin 160, reducing the impact on the water flow and, to a certain extent, reducing the splash of cooling water.

[0060] In some embodiments, the protective box 110 includes a box body 111 and a box cover 112. The box body 111 and the box cover 112 are detachably connected. The box body 111 and the box cover 112 together form an installation cavity. The rotating spindle 120, the drive assembly 140 and the bucket sampler baffle 150 are all installed on the box body 111.

[0061] The box body 111 and the box cover 112 are detachably connected, so that the box cover 112 can be removed from the box body 111, which facilitates the maintenance of components such as the drive assembly 140 and the rotating spindle 120. The box body 111 and the box cover 112 can be detachably connected in various ways, such as bolt connection, clamping, etc.

[0062] In some embodiments, a sampling port is provided on the box cover 112 , and a mounting port for a bucket sampler is provided on the box body 111 .

[0063] When the bucket sample falls into the sample receiving basin 160, the employee can reach into the protective box 110 through the sampling port to take out the bucket sample from the sample receiving basin 160. When the bucket sample on the bucket sample sampler 200 falls off, the employee can reach into the protective box 110 through the bucket sample sampler mounting port to remove the bucket sample sampler 200 from the bucket sample sampler fixing assembly 130. When the sampling operation is required, the employee can also reach the bucket sample sampler 200 with the bucket sample into the protective box 110 through the bucket sample sampler mounting port and install the bucket sample sampler 200 on the bucket sample sampler fixing assembly 130.

[0064] The working principle of the bucket sample knocking device 100 of the present application is described below:

[0065] The employee first performs a bucket sampling operation through the bucket sampling sampler 200. After obtaining the bucket sample, the employee extends the bucket sampling sampler 200 containing the bucket sample into the protective box 110 through the bucket sampling sampler installation port, and installs the bucket sampling sampler 200 on the bucket sampling sampler fixing assembly 130; then, the employee repeatedly steps on the pedal 144, causing the bucket sampling sampler 200 to rotate repeatedly and repeatedly hit the baffle of the bucket sampling sampler 200 until the bucket sample falls off the bucket sampling sampler 200; after falling off, the bucket sample falls into the sample receiving port 171, slides along the sample receiving tube 170, and finally falls from the sample lower port 172 into the sample receiving water basin 160. Under the action of the cooling water in the sample receiving water basin 160, the bucket sample cools down; after the bucket sample cools down, the employee can reach into the protective box 110 through the sampling port to take out the bucket sample in the sample receiving water basin 160.

[0066] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art can combine and combine different embodiments or examples described in this specification.

[0067] In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the fact that ordinary technicians in this field can implement them. When the combination of technical solutions is mutually contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by this application.

[0068] Although the embodiments of the present application have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions, and variations may be made to the embodiments without departing from the principles and intent of the present application, and that the scope of the present application is defined by the claims and their equivalents.

Claims

1. A bucket sample knocking device, characterized in that: include: A protective box (110) having a mounting cavity; a rotating main shaft (120), located in the installation cavity and rotatably connected to the protection box (110); A bucket sampler fixing assembly (130), located in the mounting cavity and fixedly connected to the rotating main shaft (120), for fixing the bucket sampler (200); A driving assembly (140) is mounted on the protective box (110) and is used to drive the rotating main shaft (120) to rotate; The bucket sampler baffle (150) is located in the installation cavity and above the rotating main shaft (120), is fixedly connected to the protection box (110), and is located on the rotation path of the bucket sampler (200).

2. The bucket sample knocking device according to claim 1, characterized in that: The bucket sampling device (100) further comprises a sample receiving basin (160), wherein the sample receiving basin (160) is located below the bucket sampling device baffle (150) and is used for storing bucket samples.

3. The bucket sample knocking device according to claim 2, characterized in that: The bucket sample knocking device (100) further comprises a sample receiving tube (170), wherein the sample receiving tube (170) has a sample receiving port (171) and a sample discharge port (172) that are connected to each other, wherein the sample discharge port (172) is located directly above the sample receiving water basin (160), and the sample receiving port (171) is used to receive the bucket sample.

4. The bucket sample knocking device according to claim 3, characterized in that: The sample receiving tube (170) is trumpet-shaped.

5. The bucket sampling device according to any one of claims 1 to 4, characterized in that: The driving assembly (140) comprises: A pedal shaft (141), the pedal shaft (141) being rotatably connected to the protection box (110); A pedal flywheel (142) is fixedly connected to the pedal shaft (141); A traction rope (143), one end of which is wound around the pedal flywheel (142); a pedal (144), one side of the pedal (144) being rotatably connected to the protection box (110), and the other side of the pedal (144) being fixedly connected to the other end of the traction rope (143); a first resetting member (145), connected to the pedal rotating shaft (141) and the protection box (110), and used for resetting the pedal rotating shaft (141); A first gear (146) fixedly connected to the pedal shaft (141); The second gear (147) is fixedly connected to the rotating main shaft (120) and meshes with the first gear (146).

6. The bucket sample knocking device according to claim 5, characterized in that: The driving assembly (140) further includes a second reset member (148), the second reset member (148) being connected to the pedal (144) and the protection box (110) and being used for resetting the pedal (144).

7. The bucket sampling device according to any one of claims 1 to 4, characterized in that: The bucket sampler fixing assembly (130) comprises a connecting rod (131) and a clamp (132), one end of the connecting rod (131) is fixedly connected to the rotating main shaft (120), the axis of the connecting rod (131) is set at an angle to the axis of the rotating main shaft (120), and the clamp (132) is sleeved on the connecting rod (131) for fixing the connecting rod (131) and the bucket sampler (200).

8. The bucket sample knocking device according to claim 7, characterized in that: The axis of the connecting rod (131) is perpendicular to the axis of the rotating main shaft (120).

9. The bucket sampling device according to any one of claims 1 to 4, characterized in that: The protective box (110) includes a box body (111) and a box cover (112), wherein the box body (111) and the box cover (112) are detachably connected, and the box body (111) and the box cover (112) together form the installation cavity, and the rotating main shaft (120), the driving assembly (140) and the bucket sampler baffle (150) are all installed on the box body (111).

10. The bucket sample knocking device according to claim 9, characterized in that: A sampling port is provided on the box cover (112), and a bucket sampling device installation port is provided on the box body (111).

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