Catalyst processing and grinding mechanism
By designing screening components and adjustment components in the catalyst processing and grinding device, the problem of poor catalyst screening effect in the existing devices is solved, and more efficient catalyst screening and collection effects are achieved.
Patent Information
- Application Number
- CN202420081797.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-01-12
- Publication Date
- 2025-02-07
- Estimated Expiration
- 2034-01-12
AI Technical Summary
In the existing catalyst processing and grinding device, the screening plate is set in an inclined fixed manner, resulting in some of the qualified catalysts that are grinding are randomly discharged during the catalyst screening process, which reduces the screening effect.
A catalyst processing grinding mechanism is designed, including a screening assembly and a regulating assembly. The screening assembly drives the screening box to move left and right through the third motor to realize effective screening of the catalyst; the adjustment assembly drives the threaded rod to rotate through the second motor to adjust the position of the screening plate to adapt to catalyst particles of different sizes.
The screening effect of the catalyst is improved, ensuring that qualified catalysts are collected, and catalysts with larger particles are left in the screening box, enhancing the practicality of the device.
Smart Images
Figure CN222428141U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of catalyst processing, in particular to a catalyst processing grinding mechanism. Background Art
[0002] A substance that can change the chemical reaction rate of the reactants without changing the chemical equilibrium in a chemical reaction, and whose own quality and chemical properties do not change before and after the chemical reaction, is called a catalyst. Catalysts have important and extensive applications in chemical production. Catalysts are required in the production of fertilizers, pesticides, and a variety of chemical raw materials. There are many types of catalysts, which can be divided into liquid catalysts and solid catalysts according to their state. The production process of solid catalysts requires grinding of the raw materials by a grinding mechanism.
[0003] For example, announcement number CN216172603U proposes a high-efficiency catalyst fine grinding device for chemical experiments, including a box body, a first protective shell is provided on the top outer wall of the box body, and a first motor is provided on the top inner wall of the first protective shell, a grinding head is provided on the outer wall of one end of the output shaft of the first motor, and slide grooves are provided on the inner walls on both sides of the box body, and a slider is slidably connected to the inner wall of one side of the slide groove. However, during use of the utility model, since the screening plate is fixedly arranged at an angle, when there are too many catalysts in the process of screening the ground catalyst, some of the qualified ground catalysts will be discharged, reducing the screening effect of the catalyst. Therefore, a catalyst processing and grinding mechanism is proposed to solve the above-mentioned problems. Utility Model Content
[0004] In view of the shortcomings of the prior art, the utility model provides a catalyst processing and grinding mechanism, which has the advantages of improving the screening effect, etc., and solves the problem that due to the inclined and fixed setting of the screening plate, when the ground catalyst is screened, some of the qualified ground catalyst will be discharged, thereby reducing the screening effect of the catalyst.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a catalyst processing grinding mechanism, comprising a grinding box, a collecting box is slidably connected inside the grinding box, a fixed bin is fixedly connected to the right side of the grinding box, a first motor is fixedly installed on the top of the grinding box, a rotating grinding disc is fixedly connected to the output shaft of the first motor, a fixed grinding disc is fixedly connected inside the grinding box, an adjusting component is arranged on the grinding box, and a screening component is arranged on the fixed bin;
[0006] The screening assembly includes a third motor fixedly mounted on the bottom wall of the fixed bin, the output shaft of the third motor is fixedly connected to a disc, the top of the disc is rotatably connected to a movable shaft, the inside of the grinding box is fixedly connected to a sliding rod, the outer side of the sliding rod is slidably connected to a screening box, the right side of the screening box is fixedly connected to a fixed rod, and the right side of the fixed rod is fixedly connected to a movable plate.
[0007] Further, the adjustment assembly includes a fixed plate fixedly connected to the bottom of the screening box, a second motor is fixedly installed on the front side of the fixed plate, an output shaft of the second motor is fixedly connected to a threaded rod, two mounting plates are fixedly connected to the front side of the fixed plate, a limiting rod is fixedly connected between the two mounting plates, two connecting plates are threadedly connected to the outer sides of the threaded rod, and screening plates are fixedly connected to the tops of the two connecting plates.
[0008] Furthermore, a feed pipe is fixedly connected to the top of the grinding box, and a movable hole matching the size of the collection box is opened on the front of the grinding box.
[0009] Furthermore, one end of the fixing rod passes through the grinding box and extends to the interior of the fixing bin, and a movable through hole slidably connected to the movable shaft is provided inside the movable plate.
[0010] Furthermore, one end of the fixing rod passes through the grinding box and extends to the interior of the fixing bin, and a movable through hole slidably connected to the movable shaft is provided inside the movable plate.
[0011] Furthermore, a limiting through hole matching the size of the limiting rod is provided inside the connecting plate, and a sliding through hole matching the size of the sliding rod is provided inside the screening box.
[0012] Furthermore, one end of the threaded rod passes through the left mounting plate and is rotatably connected to the left side of the right mounting plate.
[0013] Compared with the prior art, the technical solution of this application has the following beneficial effects:
[0014] 1. The catalyst processing and grinding mechanism is provided with a screening component. After the catalyst is ground, the third motor is started to drive the screening box to move back and forth, so that qualified catalysts fall into the collection box, thereby achieving the effect of catalyst screening. Catalysts with larger particles will remain in the screening box, ensuring the screening effect of the catalyst and facilitating the use of users.
[0015] 2. The catalyst processing and grinding mechanism is provided with an adjustment component. During the catalyst grinding and screening process, the position of the screen plate can be adjusted according to the size of the catalyst particles, and the size of the overlap between the screen box and the screen holes on the screen plate can be adjusted to achieve screening of catalyst particles of different sizes. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 It is a schematic diagram of the structure of the utility model;
[0017] Figure 2 For this utility model Figure 1 A magnified view of the structure in the middle.
[0018] In the figure: 1 grinding box, 2 fixed bin, 3 first motor, 4 rotating grinding disc, 5 fixed grinding disc, 6 sliding rod, 7 screening box, 8 collecting box, 9 fixed plate, 10 screening plate, 11 second motor, 12 mounting plate, 13 threaded rod, 14 limiting rod, 15 connecting plate, 16 fixed rod, 17 third motor, 18 disc, 19 movable shaft, 20 movable plate. DETAILED DESCRIPTION
[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0020] See also Figure 1-2 A catalyst processing and grinding mechanism in this embodiment includes a grinding box 1, a collecting box 8 is slidably connected to the inside of the grinding box 1, a feeding pipe is fixedly connected to the top of the grinding box 1, a movable hole matching the size of the collecting box 8 is opened on the front of the grinding box 1, a fixed bin 2 is fixedly connected to the right side of the grinding box 1, a first motor 3 is fixedly installed on the top of the grinding box 1, a rotating grinding disc 4 is fixedly connected to the output shaft of the first motor 3, a fixed grinding disc 5 is fixedly connected to the inside of the grinding box 1, an adjusting component is provided on the grinding box 1, and a screening component is provided on the fixed bin 2.
[0021] The screening assembly includes a third motor 17 fixedly mounted on the inner bottom wall of the fixed bin 2, the output shaft of the third motor 17 is fixedly connected to a disc 18, the top of the disc 18 is rotatably connected to a movable shaft 19, the interior of the grinding box 1 is fixedly connected to a sliding rod 6, the outer side of the sliding rod 6 is slidably connected to a screening box 7, the interior of the screening box 7 is provided with a sliding through hole matching the size of the sliding rod 6, the right side of the screening box 7 is fixedly connected to a fixed rod 16, one end of the fixed rod 16 passes through the grinding box 1 and extends to the interior of the fixed bin 2, the right side of the fixed rod 16 is fixedly connected to a movable plate 20, the interior of the movable plate 20 is provided with a movable through hole slidably connected to the movable shaft 19.
[0022] It should be noted that by setting up a screening assembly, after the catalyst is ground, the third motor 17 can be started to drive the screening box 7 to move back and forth left and right, so that the qualified catalyst falls into the collecting box 8, thereby achieving the effect of catalyst screening. The catalyst with larger particles will remain in the screening box 7, ensuring the screening effect of the catalyst and facilitating the use of the user.
[0023] See also Figure 1 The adjusting assembly includes a fixing plate 9 fixedly connected to the bottom of the screening box 7, a second motor 11 is fixedly installed on the front of the fixing plate 9, and a threaded rod 13 is fixedly connected to the output shaft of the second motor 11, and two mounting plates 12 are fixedly connected to the front of the fixing plate 9, one end of the threaded rod 13 passes through the left mounting plate 12 and is rotatably connected to the left side of the right mounting plate 12, a limiting rod 14 is fixedly connected between the two mounting plates 12, and two connecting plates 15 are threadedly connected to the outer side of the threaded rod 13, a limiting through hole matching the size of the limiting rod 14 is opened inside the connecting plate 15, a threaded through hole threadedly connected to the threaded rod 13 is opened inside the connecting plate 15, and a screening plate 10 is fixedly connected to the top of the two connecting plates 15, and screening holes are opened inside the screening box 7 and the screening plate 10.
[0024] It should be noted that by setting up an adjustment component, during the catalyst grinding and screening process, the position of the screen plate 10 can be adjusted according to the size of the catalyst particles, and the size of the overlap between the screen box 7 and the screen holes on the screen plate 10 can be adjusted to achieve screening of catalyst particles of different sizes.
[0025] The working principle of the above embodiment is:
[0026] The catalyst processing and grinding mechanism, when grinding the catalyst, pours the catalyst into the grinding box 1 through the feed pipe, starts the first motor 3 to drive the rotating grinding disc 4 to rotate, and the rotating grinding disc 4 cooperates with the fixed grinding disc 5 to grind the catalyst, and the ground catalyst falls into the screening box 7, and starts the third motor 17, the output shaft of the third motor 17 drives the disc 18 to rotate, drives the movable shaft 19 to make a circular motion on the disc 18, and the movable shaft 19 slides inside the movable plate 20 through the movable through hole, drives the movable plate 20 to move left and right, so that the movable plate 20 connected with the fixed rod 16 The screening box 7 slides on the outside of the sliding rod 6, and the screening box 7 and the screening plate 10 screen the catalyst, so that the qualified catalyst falls into the collecting box 8, thereby achieving the effect of screening the catalyst. In addition, by starting the second motor 11, the output shaft of the second motor 11 drives the threaded rod 13 to rotate, and the limiting rod 14 limits the connecting plate 15, thereby driving the screening plate 10 connected to the connecting plate 15 to move, and adjusting the size of the overlap of the screening holes on the screening box 7 and the screening plate 10, thereby achieving screening of catalyst particles of different sizes, improving the practicability of the device, and facilitating the use of users.
[0027] The electrical components appearing in the text are all electrically connected to the controller and the power supply. The control method of the utility model is controlled by the controller. The control circuit of the controller can be realized by simple programming by technicians in this field. The provision of power supply is also common knowledge in this field. The utility model is mainly used to protect mechanical devices, so the utility model will no longer explain the control method and circuit connection in detail.
[0028] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.
[0029] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A catalyst processing grinding mechanism, comprising a grinding box (1), characterized in that: The grinding box (1) is slidably connected to a collecting box (8), the right side of the grinding box (1) is fixedly connected to a fixed bin (2), the top of the grinding box (1) is fixedly mounted with a first motor (3), the output shaft of the first motor (3) is fixedly connected to a rotating grinding disc (4), the inside of the grinding box (1) is fixedly connected to a fixed grinding disc (5), the grinding box (1) is provided with an adjustment component, and the fixed bin (2) is provided with a screening component; The screening assembly comprises a third motor (17) fixedly mounted on the inner bottom wall of the fixed bin (2); the output shaft of the third motor (17) is fixedly connected to a disc (18); the top of the disc (18) is rotatably connected to a movable shaft (19); the interior of the grinding box (1) is fixedly connected to a sliding rod (6); the outer side of the sliding rod (6) is slidably connected to a screening box (7); the right side of the screening box (7) is fixedly connected to a fixed rod (16); and the right side of the fixed rod (16) is fixedly connected to a movable plate (20).
2. A catalyst processing and grinding mechanism according to claim 1, characterized in that: The adjustment assembly comprises a fixing plate (9) fixedly connected to the bottom of the screening box (7), a second motor (11) being fixedly mounted on the front of the fixing plate (9), an output shaft of the second motor (11) being fixedly connected to a threaded rod (13), two mounting plates (12) being fixedly connected to the front of the fixing plate (9), a limiting rod (14) being fixedly connected between the two mounting plates (12), two connecting plates (15) being threadedly connected to the outer sides of the threaded rod (13), and the tops of the two connecting plates (15) being fixedly connected to the screening plates (10).
3. A catalyst processing and grinding mechanism according to claim 1, characterized in that: A feed pipe is fixedly connected to the top of the grinding box (1), and a movable hole having a size matching that of the collection box (8) is provided on the front of the grinding box (1).
4. A catalyst processing and grinding mechanism according to claim 1, characterized in that: One end of the fixed rod (16) passes through the grinding box (1) and extends to the interior of the fixed bin (2); a movable through hole slidably connected to the movable shaft (19) is provided inside the movable plate (20).
5. A catalyst processing and grinding mechanism according to claim 2, characterized in that: The screening box (7) and the screening plate (10) are both provided with screening holes inside, and the connecting plate (15) is provided with a threaded through hole threadably connected to the threaded rod (13) inside.
6. A catalyst processing and grinding mechanism according to claim 2, characterized in that: A limiting through hole whose size matches that of the limiting rod (14) is provided inside the connecting plate (15), and a sliding through hole whose size matches that of the sliding rod (6) is provided inside the screening box (7).
7. A catalyst processing and grinding mechanism according to claim 2, characterized in that: One end of the threaded rod (13) passes through the left mounting plate (12) and is rotatably connected to the left side of the right mounting plate (12).