A sample mixing device

Abstract

The utility model provides a kind of sample mixing device, comprising: underframe, the underframe is equipped with guide frame, slidingly set with slider on the guide frame, first spring is arranged between the slider and the guide frame;Clamping unit, the clamping unit is set on the slider, the clamping unit includes rotating sleeve and the eccentric block being set on the rotating sleeve;Motor, the motor is set on the slider, and the output end of the motor is engaged with the rotating sleeve;Mixing tank.The utility model provides a kind of sample mixing device, the material needed mixing is placed into mixing tank, rotating sleeve on slider is rotated using motor drive, to control mixing tank synchronous rotating sleeve rotation, since eccentric block rotates, centrifugal force will be generated, so that mixing tank produces high-frequency shaking, to this fast mixing material in mixing tank, improve the mixing effect and efficiency of material.

Description

Technical Field

[0001] This utility model relates to the field of material mixing technology, and more specifically to a sample mixing device. Background Technology

[0002] In industries such as pharmaceuticals and new material preparation, two or more materials are often mixed to form new optimized substances. The experimental preparation process often requires repeated experiments to reduce random fluctuations in a single experiment, making the data more reliable and ensuring the quality and safety of the product.

[0003] Current procedures often involve pouring multiple materials into a container and manually shaking them to mix. This is suitable for small-batch tests, but it is not suitable for products requiring large-scale testing. It not only takes a lot of time, but also affects the progress of the test and the uniformity of material mixing, which can easily affect the test data of the product. Summary of the Invention

[0004] The purpose of this invention is to solve the aforementioned problems in the existing technology.

[0005] To achieve the above objectives, this utility model can be implemented through the following technical solution: a sample mixing device, comprising: A base frame, on which a guide frame is provided, and a slider is slidably disposed on the guide frame, with a first spring disposed between the slider and the guide frame; A clamping unit is disposed on the slider, and the clamping unit includes a rotating sleeve and an eccentric block disposed on the rotating sleeve; An electric motor is mounted on the slider, and the output end of the motor engages with the rotating sleeve. A mixing tank is attached to the rotating sleeve, and the motor drives the eccentric block to rotate, thereby controlling the slider to move the mixing tank on the guide frame.

[0006] In this embodiment of the utility model, a clamping disc is slidably disposed inside the rotating sleeve, and a second spring is disposed between the clamping disc and the rotating sleeve; The mixing tank is provided with a connecting end, which abuts against the clamping plate.

[0007] In this embodiment of the utility model, a guide block is provided on the clamping disk, and the clamping disk slides on the rotating sleeve via the guide block.

[0008] In this embodiment of the utility model, the guide frame is provided with a fixing part arranged in a linear array, and the fixing part is provided with a support plate; The first spring is provided in at least two sets, one set of the first spring is provided on the support plate to push the slider, and the other set of the first spring is provided on the top of the guide frame to pull the slider back.

[0009] In this embodiment of the utility model, a guide plate is provided on the guide frame, and the slider slides on the guide plate.

[0010] In this embodiment of the utility model, the eccentric block includes an eccentric body and a fixed arc plate disposed on the eccentric body, and the eccentric body and the fixed arc plate are detachable.

[0011] In this embodiment of the utility model, the base frame includes a fixed plate and a connecting plate disposed on the fixed plate, and the guide frame is disposed on the fixed plate.

[0012] In this embodiment of the utility model, the mixing tank is provided with a mixing chamber, the mixing chamber is provided with an inclined part and a mixing groove, and the inclined part is connected to the mixing chamber.

[0013] In this embodiment of the utility model, a feed cover is provided on one side of the mixing tank, and a discharge cover is provided on the other side. The feed cover is located directly above the inclined portion, and the discharge cover is located at the mixing trough.

[0014] In this embodiment of the invention, an arc-shaped portion is provided inside the mixing tank.

[0015] Compared with the prior art, the advantages of this application are as follows: the materials to be mixed are placed in the mixing tank, and the rotating sleeve on the slider is driven by a motor to rotate, so as to control the synchronous rotation of the mixing tank and the rotating sleeve. When the eccentric block rotates, centrifugal force is generated, causing the mixing tank to shake at a high frequency, thereby quickly mixing the materials in the mixing tank and improving the mixing effect and efficiency of the materials. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure after the parts are assembled; Figure 2 This is a schematic diagram of the disassembled mixing tank and clamping unit; Figure 3 This is an exploded view of the components on the clamping unit; Figure 4 It is a partial cross-sectional plan view of the whole.

[0017] Explanation of reference numerals in the attached figures: 1. Base frame; 11. Fixing plate; 12. Connecting plate; 2. Guide frame; 21. First spring; 23. Support plate; 24. Guide plate; 25. Fixing part; 3. Mixing tank; 31. Discharge cover plate; 32. Connecting end; 33. Feed cover plate; 34. Mixing chamber; 341. Mixing trough; 342. Arc-shaped part; 343. Inclined part; 4. Clamping unit; 40. Slider; 41. Clamping plate; 411. Guide block; 42. Rotating sleeve; 43. Eccentric block; 431. Eccentric body; 432. Fixing arc plate; 44. Second spring; 45. Top rod; 5. Motor. Detailed Implementation

[0018] The following are specific embodiments of the present invention, and the technical solution of the present invention will be further described in conjunction with the accompanying drawings.

[0019] like Figure 1-4 As shown, a sample mixing device includes: The base frame 1 is provided with a guide frame 2. A slider 40 is slidably mounted on the guide frame 2. A first spring 21 is provided between the slider 40 and the guide frame 2. The clamping unit 4 is disposed on the slider 40. The clamping unit 4 includes a rotating sleeve 42 and an eccentric block 43 disposed on the rotating sleeve 42. Motor 5 is mounted on slider 40, and the output end of motor 5 is engaged with rotating sleeve 42; Mixing tank 3 is snapped onto rotating sleeve 42. Motor 5 drives eccentric block 43 to rotate, thereby controlling slider 40 to move mixing tank 3 on guide frame 2.

[0020] Specifically, the base frame 1 can be fixed to an external stable bracket by bolts to support the parts on the device. When mixing multiple materials, the materials are poured into the mixing tank 3, and then the mixing tank 3 is snapped onto the rotating sleeve 42. At this time, the motor 5 runs to control the rotating sleeve 42 and the mixing tank 3 to rotate synchronously. Due to the centrifugal force of the eccentric block 43, the mixing tank 3 will slide up and down while rotating, that is, the slider 40 floats up and down on the guide frame 2. The first spring 21 plays a reset role to improve the mixing effect and efficiency of the materials. The model of the motor 5 is: MHMF042L1U4-1116.

[0021] As a further embodiment of this utility model, a clamping disc 41 is slidably disposed inside the rotating sleeve 42, a second spring 44 is disposed between the clamping disc 41 and the rotating sleeve 42, a connecting end 32 is disposed on the mixing tank 3, the connecting end 32 abuts against the clamping disc 41, and a push rod 45 (e.g., ...) is threadedly connected to one end of the rotating sleeve 42. Figure 4As shown, when the rotating sleeve 42 is inserted into the rotating sleeve 42, under the elastic push of the second spring 44, a certain clamping force is applied to the mixing tank 3 through friction. Then, the top rod 45 is rotated so that the top rod 45 pushes against the clamping plate 41 on one side to squeeze the mixing tank 3, thereby improving the clamping effect on the mixing tank 3.

[0022] As a further embodiment of this utility model, a guide block 411 is provided on the clamping disk 41. The clamping disk 41 slides on the rotating sleeve 42 through the guide block 411. The clamping disk 41 can rotate synchronously with the rotating sleeve 42, that is, the mixing tank 3 rotates synchronously, so that the mixing tank 3 shakes synchronously during the rotation, thereby improving the mixing effect of the material.

[0023] As a further embodiment of this utility model, the guide frame 2 is provided with a linear array of fixing parts 25, and a support plate 23 is provided on the fixing parts 25. Multiple sets of fixing parts 25 are provided, and the position of the support plate 23 on the fixing parts 25 can be changed, thereby adjusting the elastic force of the first spring 21 on the slider 40. At least two sets of first spring 21 are provided. One set of first spring 21 is provided on the support plate 23 to push the slider 40, and the other set of first spring 21 is provided on the top of the guide frame 2 to pull back the slider 40. When the material in the mixing tank 3 is mixed, the motor 5 drives the rotating sleeve 42 to rotate. At this time, under the action of the centrifugal force of the eccentric block 43, the mixing tank 3 is driven to shake at a high frequency, and the two sets of first spring 21 play a reset role, thereby improving the shaking effect of the mixing tank 3.

[0024] As a further embodiment of this utility model, a guide plate 24 is provided on the guide frame 2, and the slider 40 slides on the guide plate 24. The guide plate 24 plays a guiding role so that the slider 40 can only float up and down in the vertical direction, thereby improving the stability during operation.

[0025] As a further embodiment of this utility model, the eccentric block 43 includes an eccentric body 431 and a fixed arc plate 432 disposed on the eccentric body 431. The eccentric body 431 and the fixed arc plate 432 are detachable. The eccentric body 431 can be replaced according to the weight of the material and the mixing effect to adjust the vibration intensity on the mixing tank 3.

[0026] As a further embodiment of this utility model, the base frame 1 includes a fixing plate 11 and a connecting plate 12 disposed on the fixing plate 11. The guide frame 2 is disposed on the fixing plate 11. The fixing plate 11 supports the guide frame 2, and the connecting plate 12 is used for fixing the fixing plates 11 on both sides to improve the stability of the device during operation. Furthermore, both the fixing plate 11 and the connecting plate 12 are provided with mounting holes, which can be used to fix the device to other frames or walls.

[0027] As a further embodiment of this utility model, a mixing chamber 34 is provided inside the mixing tank 3. An inclined part 343 and a mixing groove 341 are provided inside the mixing chamber 34. The inclined part 343 is connected to the mixing chamber 34. The inclined part 343 guides the material into the mixing groove 341 so that the material is more concentrated for mixing, thereby avoiding the multiple materials being too dispersed and affecting the mixing effect.

[0028] As a further embodiment of this utility model, a feed cover plate 33 is provided on one side of the mixing tank 3, and a discharge cover plate 31 is provided on the other side. The feed cover plate 33 is located directly above the inclined portion 343, while the discharge cover plate 31 is located at the mixing tank 341. Figure 2 As shown, the feed cover 33 is located at the leftmost position of the mixing tank 3, corresponding to the inclined part 343, while the discharge cover 31 is located at the axis of the mixing tank 3 and opposite to the feed cover 33. The feed cover 33 is located on the mixing tank 341. When the material enters the mixing tank 3, the material will flow down the inclined trough into the mixing tank 341 for mixing. After the mixing is completed, the discharge cover 31 can be removed to take out the material in the mixing tank 3.

[0029] As a further embodiment of this utility model, an arc-shaped portion 342 is provided in the mixing tank 341, and multiple sets of arc-shaped portions 342 are provided in the mixing tank 341 of the mixing vessel 3, so as to play a certain role in separating materials during the mixing process, thereby improving the mixing effect of materials.

[0030] The above-described technical solution of this utility model addresses the problem that existing technical solutions are too simplistic and provides a solution that is significantly different from existing technologies. The parts not covered in this application's technical solution are the same as or can be implemented using existing technologies, and will not be described in detail here.

[0031] The technical solutions in the above embodiments have clearly and completely described the content of this utility model. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

Claims

1. A sample mixing device, characterized in that, include: A base frame, on which a guide frame is provided, and a slider is slidably disposed on the guide frame, with a first spring disposed between the slider and the guide frame; A clamping unit is disposed on the slider, and the clamping unit includes a rotating sleeve and an eccentric block disposed on the rotating sleeve; An electric motor is mounted on the slider, and the output end of the motor engages with the rotating sleeve. A mixing tank is attached to the rotating sleeve, and the motor drives the eccentric block to rotate, thereby controlling the slider to move the mixing tank on the guide frame.

2. The sample mixing device according to claim 1, characterized in that, A clamping disc is slidably disposed inside the rotating sleeve, and a second spring is disposed between the clamping disc and the rotating sleeve; The mixing tank is provided with a connecting end, which abuts against the clamping plate.

3. The sample mixing device according to claim 2, characterized in that, The clamping disc is provided with a guide block, and the clamping disc slides on the rotating sleeve via the guide block.

4. The sample mixing device according to claim 1, characterized in that, The guide frame has fixing parts arranged in a linear array, and the fixing parts are provided with support plates; The first spring is provided in at least two sets, one set of the first spring is provided on the support plate to push the slider, and the other set of the first spring is provided on the top of the guide frame to pull the slider back.

5. The sample mixing device according to claim 4, characterized in that, The guide frame is provided with a guide plate, and the slider slides on the guide plate.

6. The sample mixing device according to claim 1, characterized in that, The eccentric block includes an eccentric body and a fixed arc plate disposed on the eccentric body, and the eccentric body and the fixed arc plate are detachable.

7. The sample mixing device according to claim 1, characterized in that, The base frame includes a fixed plate and a connecting plate disposed on the fixed plate, and the guide frame is disposed on the fixed plate.

8. The sample mixing device according to claim 1, characterized in that, The mixing tank is provided with a mixing chamber, and the mixing chamber is provided with an inclined part and a mixing groove, and the inclined part is connected to the mixing chamber.

9. A sample mixing device according to claim 8, characterized in that, The mixing tank has a feed cover on one side and a discharge cover on the other side. The feed cover is located directly above the inclined section, while the discharge cover is located at the mixing trough.

10. A sample mixing device according to claim 8, characterized in that, The mixing tank is provided with an arc-shaped section.

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