Crushing, vibrating and screening equipment for tea processing

Abstract

The utility model belongs to the technical field of tea processing, and particularly relates to a smashing, vibrating and screening device for tea processing, which comprises a smashing, vibrating and screening device body and a first sliding groove, the first sliding groove is arranged on a feeding port of the smashing, vibrating and screening device body and communicated with the outside, and a baffle is slidably connected in the first sliding groove. A through groove communicating with an inner cavity of the smashing, vibrating and screening device body is formed in one side of the smashing, vibrating and screening device body, and a filter screen is fixedly connected into the through groove. The first fixing assembly is located in the baffle and used for fixing the baffle; the crushing, vibrating and screening device comprises a crushing, vibrating and screening device body and a box body, the box body is fixedly connected to one side of the crushing, vibrating and screening device body, and an air draft pipeline is fixedly connected to the box body. And formed dust drifts to the outside to pollute the working environment of workers.

Description

Technical Field

[0001] The utility model belongs to the technical field of tea processing, in particular to a crushing vibration screening device for tea processing. Background Art

[0002] The crushing and vibration screening equipment for tea processing is a kind of equipment specially used for tea processing. It combines the functions of crushing and vibration screening to achieve efficient processing and quality improvement of tea.

[0003] The device is mainly composed of a crushing mechanism and a vibrating screening mechanism. The crushing mechanism is responsible for crushing and refining the tea leaves into the required particle size. The vibrating screening mechanism screens the crushed tea leaves through vibration to remove impurities and particles that do not meet the requirements, thereby ensuring the quality and taste of the tea leaves.

[0004] For example, the Chinese patent with the publication number CN217646496U discloses a tea crushing vibration screening device, including a crushing box and a base, a feed hopper is provided on the top of the crushing box, and discharge ports 1 and 2 are provided on the two side walls of the crushing box respectively, and a crushing mechanism, a screening member and a guide plate are provided in the crushing box from top to bottom, the crushing mechanism is connected to a driving component, the screening member and the guide plate are both inclined, and one side of the screening member is rotatably connected to the discharge port 1, and the other side is connected to a vibration mechanism, one side of the guide plate is provided in the discharge port 2, the vibration mechanism is connected to the crushing component, and the base is installed on the bottom of the crushing box through an elastic component. The driving component drives the crushing mechanism to crush the tea leaves, and at the same time, the crushing mechanism drives the screening member and the guide plate to vibrate through the vibration mechanism, which effectively avoids the blockage of the screen, has high screening efficiency and good effect, and can also realize continuous discharge, which is suitable for continuous batch production and greatly improves the crushing efficiency.

[0005] The above patent has the following problems:

[0006] This patent has some disadvantages when used, such as: when the above-mentioned crushing and vibration screening device is crushing and vibrating the tea leaves, a large amount of dust formed by the tea leaves will be generated, and the generated dust will drift to the outside and pollute the working environment of the staff. In view of this, we propose a crushing and vibration screening device for tea processing. Utility Model Content

[0007] The purpose of the utility model is to provide a crushing vibration screening device for tea processing to solve the problems raised in the above background technology.

[0008] In view of this, the utility model provides a crushing vibration screening device for tea processing, comprising:

[0009] A crushing vibration screening device body and a first chute, wherein the first chute is provided on the feed port of the crushing vibration screening device body and is connected to the outside, a baffle is slidably connected in the first chute, a through slot connected to the inner cavity of the crushing vibration screening device body is provided on one side of the crushing vibration screening device body, and a filter is fixedly connected in the through slot;

[0010] A first fixing component, the first fixing component is located in the baffle and is used to fix the baffle;

[0011] A box body, wherein the box body is fixedly connected to one side of the body of the crushing vibration screening device, an exhaust duct is fixedly connected to the box body, and one end of the exhaust duct is fixedly connected to one side of the body of the crushing vibration screening device, and the exhaust duct is connected to the through groove;

[0012] A slot, the slot is provided on the box body and communicates with the inner cavity of the exhaust duct, a dust box is inserted into the slot, and a filter cloth is fixedly connected to the bottom surface of the dust box;

[0013] A second fixing component, which is located in the box body and is used to fix the dust box;

[0014] The installation groove is arranged on the inner wall of the slot and communicated with the outside, an exhaust fan is fixedly connected in the installation groove, and an air outlet of the exhaust fan is attached to the filter cloth and communicated with the inner cavity of the dust collecting box.

[0015] Based on the above structure, by setting the first slide groove and baffle, it is ensured that the baffle can slide in the first slide groove, and by setting the first fixing component, it is ensured that the user can fix the baffle in the first slide groove through the first fixing component and cannot move, and by setting the slot and dust box, it is ensured that the dust box can be inserted into the slot, and by setting the exhaust fan and exhaust duct, it is ensured that when the exhaust fan is started, the exhaust fan can suck the dust generated in the main body of the crushing vibration screening device into the dust box through the exhaust duct, and by setting the filter screen, it is ensured that when the dust in the main body of the crushing vibration screening device is sucked into the dust box, the crushed tea leaves will be blocked by the filter screen in the main body of the crushing vibration screening device, and by setting the filter cloth, it is ensured that when the exhaust fan discharges air to the outside, the dust sucked into the dust box will be blocked by the filter cloth in the dust box and cannot be discharged to the outside.

[0016] In the above technical solution, further, the first fixing component includes:

[0017] A movable groove, the movable groove is provided in the baffle and is connected to the outside, an insert block is slidably connected in the movable groove, and one end of the insert block extends to the inner wall of the first slide groove and is plugged into the first slide groove, a transmission rod is rotatably connected in the movable groove, a second slide groove connected to the movable groove is provided in the transmission rod, a pulling block fixed to the other end of the insert block is movably connected in the second slide groove, and a reset tension spring fixed to the inner wall of the movable groove is fixedly connected to the bottom surface of the transmission rod;

[0018] A pressing rod is slidably connected in the movable groove, and one end of the pressing rod is against the transmission rod.

[0019] In this technical solution, it is ensured that the baffle can be quickly fixed in the first sliding groove and cannot move.

[0020] In the above technical solution, further, the inner wall length of the movable groove is greater than the length of the transmission rod.

[0021] In this technical solution, it is ensured that the transmission rod can rotate normally in the movable groove.

[0022] In the above technical solution, further, the second fixing component includes:

[0023] The third slide groove is provided on the inner wall of the slot and is connected to the outside, an insertion rod is slidably connected in the third slide groove, and one end of the insertion rod passes through the dust box and extends into the dust box to be plugged into the dust box, and a spring fixed to the inner wall of the third slide groove is fixed on the insertion rod.

[0024] In this technical solution, it is ensured that the dust box can be fixed in the slot and cannot move.

[0025] In the above technical solution, further, the insertion rod is in an "L" shape.

[0026] In this technical solution, it is ensured that the user can drive one end of the insertion rod to move through the other end of the insertion rod.

[0027] In the above technical solution, further, the mesh diameter of the filter is between 2 mm and 3 mm.

[0028] In this technical solution, it is ensured that the filter can block the broken tea leaves.

[0029] The beneficial effects of the utility model are:

[0030] The crushing and vibration screening device for tea processing ensures that the baffle can slide in the first slide groove through the provided first sliding groove, ensures that the user can fix the baffle in the first sliding groove through the provided first fixing component and cannot move, ensures that the dust collecting box can be inserted into the slot through the provided slot, ensures that the exhaust fan and the exhaust duct are provided when the exhaust fan is started, ensures that the exhaust fan can suck the dust generated in the crushing and vibration screening device body into the dust collecting box through the exhaust duct, ensures that the dust in the crushing and vibration screening device body is sucked into the dust collecting box through the provided filter net, ensures that the crushed tea leaves will be blocked by the filter net in the crushing and vibration screening device body when the dust in the crushing and vibration screening device body is sucked into the dust collecting box through the provided filter cloth, ensures that the dust sucked into the dust collecting box will be blocked by the filter cloth in the dust collecting box and cannot be discharged to the outside when the exhaust fan discharges air to the outside, and solves the problem that a large amount of dust formed by tea residues will be generated when the crushing and vibration screening device is crushing and vibration screening for tea leaves, and the generated dust will float to the outside and cause pollution to the working environment of the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0032] Figure 2 It is a schematic diagram of the explosion structure of the area of ​​the utility model;

[0033] Figure 3 It is a schematic diagram of the internal structure of the movable groove of the utility model;

[0034] Figure 4 It is a schematic diagram of the internal structure of the transmission rod of the utility model;

[0035] Figure 5 It is a schematic diagram of the internal structure of the box body of the utility model;

[0036] Figure 6 for Figure 5 Enlarged structural diagram at A in the middle.

[0037] The symbols in the figure are:

[0038] 1. The main body of the crushing vibration screening device; 2. The first slide slot; 3. The baffle; 4. The through slot; 5. The filter screen; 6. The box body; 7. The exhaust duct; 8. The slot; 9. The dust collecting box; 10. The filter cloth; 11. The installation slot; 12. The exhaust fan; 13. The movable slot; 14. The plug block; 15. The transmission rod; 16. The second slide slot; 17. The pull block; 18. The reset spring; 19. The pressing rod; 20. The third slide slot; 21. The plug rod; 22. The spring. DETAILED DESCRIPTION

[0039] The following will be combined with the drawings in the embodiments of the present application to clearly describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. All other embodiments obtained by ordinary technicians in this field based on the embodiments in the present application belong to the scope of protection of this application.

[0040] In the description of the present application, 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. For ease of description, the sizes of the various parts shown in the drawings are not drawn according to the actual proportional relationship. The technology, methods and equipment known to ordinary technicians in the relevant field may not be discussed in detail, but in appropriate cases, the technology, methods and equipment should be regarded as part of the authorization specification. In all examples shown and discussed here, any specific value should be interpreted as merely exemplary, rather than as a limitation. Therefore, other examples of the exemplary embodiments may have different values. It should be noted that similar numbers and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further discussed in subsequent drawings.

[0041] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application are used to distinguish similar objects, and are not used to describe a specific order or sequence. It should be understood that the data used in this way can be interchangeable under appropriate circumstances, so that the embodiments of the present application can be implemented in an order other than those illustrated or described here, and the objects distinguished by "first", "second", etc. are generally of one type, and the number of objects is not limited. For example, the first object can be one or more. In addition, "and / or" in the specification and claims represents at least one of the connected objects, and the character " / " generally indicates that the objects associated with each other are in an "or" relationship.

[0042] It should be noted that, in the description of the present application, the orientation or positional relationship indicated by terms such as "front, back, up, down, left, right", "lateral, vertical, perpendicular, horizontal" and "top, bottom" are usually based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description. Unless otherwise stated, these orientation words do not indicate or imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the scope of protection of the present application; the orientation words "inside and outside" refer to the inside and outside relative to the contour of each component itself.

[0043] It should be noted that, in the present application, the terms "comprise", "include" or any other variant 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, an element defined by the sentence "comprises one..." does not exclude the presence of other identical elements in the process, method, article or device including the element. In addition, it should be noted that the scope of the method and device in the embodiment of the present application is not limited to performing functions in the order shown or discussed, and may also include performing functions in a substantially simultaneous manner or in reverse order according to the functions involved, for example, the described method may be performed in an order different from that described, and various steps may also be added, omitted, or combined. In addition, the features described with reference to certain examples may be combined in other examples.

[0044] Embodiment 1:

[0045] See also Figure 1 - Figure 6 As shown, this embodiment provides a crushing and vibrating screening device for tea processing, comprising:

[0046] A crushing vibration screening device body 1 and a first chute 2, wherein the first chute 2 is provided on the feed port of the crushing vibration screening device body 1 and is connected to the outside, a baffle 3 is slidably connected in the first chute 2, a through slot 4 connected to the inner cavity of the crushing vibration screening device body 1 is provided on one side of the crushing vibration screening device body 1, and a filter screen 5 is fixedly connected in the through slot 4;

[0047] A first fixing component, the first fixing component is located in the baffle 3 and is used to fix the baffle 3;

[0048] The box body 6 is fixedly connected to one side of the crushing vibration screening device body 1, and an exhaust duct 7 is fixedly connected to the box body 6, and one end of the exhaust duct 7 is fixedly connected to one side of the crushing vibration screening device body 1, and the exhaust duct 7 is connected to the through groove 4;

[0049] A slot 8 is provided on the box body 6 and communicates with the inner cavity of the exhaust duct 7. A dust collecting box 9 is inserted into the slot 8. A filter cloth 10 is fixedly connected to the bottom surface of the dust collecting box 9.

[0050] A second fixing assembly, which is located in the box body 6 and is used to fix the dust box 9;

[0051] The installation groove 11 is provided on the inner wall of the slot 8 and communicated with the outside. An exhaust fan 12 is fixedly connected in the installation groove 11 , and an exhaust port of the exhaust fan 12 is attached to the filter cloth 10 and communicated with the inner cavity of the dust collecting box 9 .

[0052] Embodiment 2:

[0053] This embodiment provides a crushing and vibrating screening device for tea processing, which, in addition to the technical solutions of the above embodiments, also has the following technical features: the first fixing component includes:

[0054] The movable groove 13 is provided in the baffle plate 3 and communicated with the outside. An insert block 14 is slidably connected in the movable groove 13, and one end of the insert block 14 extends to the inner wall of the first slide groove 2 and is plugged and matched with the first slide groove 2. A transmission rod 15 is rotatably connected in the movable groove 13. A second slide groove 16 connected with the movable groove 13 is provided in the transmission rod 15. A pull block 17 fixed to the other end of the insert block 14 is movably connected in the second slide groove 16. A reset tension spring 18 fixed to the inner wall of the movable groove 13 is fixedly connected to the bottom surface of the transmission rod 15;

[0055] The pressing rod 19 is slidably connected in the movable groove 13 , and one end of the pressing rod 19 abuts against the transmission rod 15 .

[0056] Among them, the user presses the pressing rod 19 with his hand, so that one end of the pressing rod 19 squeezes the transmission rod 15. When the transmission rod 15 is squeezed, one end of the transmission rod 15 will be pressed down, and the other end of the transmission rod 15 will be tilted. At the same time, the transmission rod 15 will stretch the reset spring 18. When the other end of the transmission rod 15 is tilted, the transmission rod 15 will pull the pulling block 17 through the second sliding groove 16, so that the pulling block 17 drives the plug block 14 to move upward. When the plug block 14 moves upward, the pulling block 17 will slide in the second sliding groove 16. When the plug block 14 moves to a suitable position, one end of the plug block 14 will enter the movable groove 13 from the inner wall of the first sliding groove 2. At this time, the fixation of the baffle 3 is released, and then The user slides the baffle 3 by hand to open the first slide groove 2, and then the user adds tea leaves into the crushing vibration screening device body 1 through the first slide groove 2. When the tea leaves are added, the user slides the baffle 3 in the opposite direction by hand to seal the first slide groove 2, and then releases the hand pressing the pressing rod 19, allowing the transmission rod 15 to be reset by the tension of the reset spring 18, and at the same time the pull block 17 will move in the opposite direction in the second slide groove 16. When the pull block 17 moves in the opposite direction, the pull block 17 will drive one end of the insertion block 14 to move downward and insert into the inner wall of the first slide groove 2, fixing the baffle 3 in the first slide groove 2 and preventing it from moving, ensuring that the baffle 3 can be quickly fixed in the first slide groove 2 and cannot move.

[0057] Embodiment 3:

[0058] This embodiment provides a crushing and vibration screening device for tea processing. In addition to the technical solutions of the above embodiments, it also has the following technical features: the inner wall length of the movable groove 13 is greater than the length of the transmission rod 15.

[0059] Herein, it is ensured that the transmission rod 15 can rotate normally in the movable groove 13 .

[0060] Embodiment 4:

[0061] This embodiment provides a crushing and vibrating screening device for tea processing, which, in addition to the technical solutions of the above embodiments, also has the following technical features: the second fixing component includes:

[0062] The third slide groove 20 is provided on the inner wall of the slot 8 and is connected to the outside. An insertion rod 21 is slidably connected in the third slide groove 20, and one end of the insertion rod 21 passes through the dust box 9 and extends into the dust box 9 to be plugged into the dust box 9. A spring 22 fixed to the inner wall of the third slide groove 20 is fixedly connected to the insertion rod 21.

[0063] Among them, when the dust box 9 is full of dust, the user pulls the insertion rod 21 by hand, allows one end of the insertion rod 21 to enter the third slide groove 20 from the dust box 9, and allows the insertion rod 21 to compress the spring 22. At this time, the user can pull the dust box 9 out of the slot 8 for cleaning. After cleaning, the user reinserts the dust box 9 into the slot 8 by hand, and then releases the hand pulling the insertion rod 21, allowing one end of the insertion rod 21 to be inserted into the dust box 9 under the action of the rebound force of the spring 22, ensuring that the dust box 9 can be fixed in the slot 8 and cannot move.

[0064] Embodiment 5:

[0065] This embodiment provides a crushing and vibrating screening device for tea processing. In addition to the technical solutions of the above embodiments, it also has the following technical features: the insertion rod 21 is "L"-shaped.

[0066] Here, it is ensured that the user can drive one end of the insertion rod 21 to move through the other end of the insertion rod 21.

[0067] Embodiment 6:

[0068] This embodiment provides a crushing and vibration screening device for tea processing. In addition to the technical solutions of the above embodiments, it also has the following technical features: the mesh diameter of the filter 5 is between 2 mm and 3 mm.

[0069] Among them, it is ensured that the filter 5 can block the broken tea leaves within 1.

[0070] When in use, the user presses the pressing rod 19 with his hand, so that one end of the pressing rod 19 squeezes the transmission rod 15. When the transmission rod 15 is squeezed, one end of the transmission rod 15 will be pressed down, and the other end of the transmission rod 15 will tilt up. At the same time, the transmission rod 15 will stretch the reset spring 18. When the other end of the transmission rod 15 tilts up, the transmission rod 15 will pull the pulling block 17 through the second sliding groove 16, so that the pulling block 17 drives the plug block 14 to move upward. When the plug block 14 moves upward, the pulling block 17 will slide in the second sliding groove 16. When the plug block 14 moves to a suitable position, one end of the plug block 14 will enter the movable groove 13 from the inner wall of the first sliding groove 2. At this time, the fixing of the baffle 3 is released, and then the user slides the baffle 3 by hand to open the first slide groove 2, and then the user adds tea leaves into the crushing vibration screening device body 1 through the first slide groove 2. When the tea leaves are added, the user slides the baffle 3 in the opposite direction by hand to seal the first slide groove 2, and then releases the hand pressing the pressing rod 19, allowing the transmission rod 15 to be reset by the tension of the reset spring 18, and at the same time, the pull block 17 will move in the opposite direction in the second slide groove 16. When the pull block 17 moves in the opposite direction, the pull block 17 will drive one end of the insertion block 14 to move downward and insert it into the inner wall of the first slide groove 2, fixing the baffle 3 in the first slide groove 2. The user then starts the crushing and vibration screening device body 1 to allow the crushing and vibration screening device body 1 to crush and vibrate the tea leaves. When the user starts the crushing and vibration screening device body 1, the exhaust fan 12 is started to allow the exhaust fan 12 to suck the dust generated by the crushing and vibration screening in the crushing and vibration screening device body 1 into the dust collecting box 9 through the exhaust duct 7. When the dust is sucked into the dust collecting box 9, the crushed tea leaves will be blocked by the filter screen 5 and screened in the crushing and vibration screening device body 1. When the dust enters the dust collecting box 9, the dust will be filtered by the filter cloth 10 and stay in the dust collecting box 9 to be collected. At the same time, the air It will be discharged to the outside through the installation slot 11 by the exhaust fan 12, ensuring that the dust will not pollute the working environment of the staff. When the dust box 9 is full of dust, the user pulls the insertion rod 21 by hand, allows one end of the insertion rod 21 to enter the third slide slot 20 from the dust box 9, and allows the insertion rod 21 to compress the spring 22. At this time, the user can pull the dust box 9 out of the slot 8 for cleaning. After cleaning, the user reinserts the dust box 9 into the slot 8 by hand, and then releases the hand pulling the insertion rod 21, allowing one end of the insertion rod 21 to be inserted into the dust box 9 under the action of the rebound force of the spring 22, and fixes the dust box 9 in the slot 8 and cannot move.

[0071] The embodiments of the present application are described above in conjunction with the accompanying drawings. In the absence of conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present application is not limited to the above-mentioned specific implementation methods. The above-mentioned specific implementation methods are merely illustrative and not restrictive. Under the guidance of the present application, ordinary technicians in this field can also make many forms without departing from the purpose of the present application and the scope of protection of the claims, all of which are within the protection of the present application.

Claims

1. A crushing and vibrating screening equipment for tea processing, characterized in that: include: A crushing vibration screening device body (1) and a first chute (2), wherein the first chute (2) is provided on a feed port of the crushing vibration screening device body (1) and is connected to the outside, a baffle (3) is slidably connected inside the first chute (2), a through groove (4) connected to the inner cavity of the crushing vibration screening device body (1) is provided on one side of the crushing vibration screening device body (1), and a filter screen (5) is fixedly connected inside the through groove (4); A first fixing component, the first fixing component is located in the baffle (3) and is used to fix the baffle (3); A box body (6), the box body (6) being fixedly connected to one side of the crushing vibration screening device body (1), an exhaust duct (7) being fixedly connected to the box body (6), and one end of the exhaust duct (7) being fixedly connected to one side of the crushing vibration screening device body (1), and the exhaust duct (7) being connected to the through groove (4); A slot (8), the slot (8) being provided on the box body (6) and communicating with the inner cavity of the exhaust duct (7), a dust collecting box (9) being inserted into the slot (8), and a filter cloth (10) being fixedly connected to the bottom surface of the dust collecting box (9); A second fixing component, the second fixing component is located in the box body (6) and is used to fix the dust collection box (9); An installation groove (11), the installation groove (11) being formed on the inner wall of the slot (8) and communicating with the outside, an exhaust fan (12) being fixedly connected in the installation groove (11), and an exhaust port of the exhaust fan (12) being in contact with the filter cloth (10) and communicating with the inner cavity of the dust collecting box (9).

2. A crushing and vibrating screening device for tea processing according to claim 1, characterized in that: The first fixing assembly comprises: A movable groove (13), the movable groove (13) is provided in the baffle (3) and is connected to the outside, an insert block (14) is slidably connected in the movable groove (13), and one end of the insert block (14) extends to the inner wall of the first slide groove (2) and is plugged into the first slide groove (2), a transmission rod (15) is rotatably connected in the movable groove (13), a second slide groove (16) connected to the movable groove (13) is provided in the transmission rod (15), a pull block (17) fixed to the other end of the insert block (14) is movably connected in the second slide groove (16), and a reset tension spring (18) fixed to the inner wall of the movable groove (13) is fixedly connected to the bottom surface of the transmission rod (15); A pressing rod (19) is slidably connected in the movable groove (13), and one end of the pressing rod (19) abuts against the transmission rod (15).

3. A crushing and vibrating screening device for tea processing according to claim 2, characterized in that: The inner wall length of the movable groove (13) is greater than the length of the transmission rod (15).

4. A crushing and vibrating screening device for tea processing according to claim 1, characterized in that: The second fixing assembly comprises: A third slide groove (20), the third slide groove (20) is provided on the inner wall of the slot (8) and is in communication with the outside, an insertion rod (21) is slidably connected in the third slide groove (20), and one end of the insertion rod (21) passes through the dust box (9) and extends into the dust box (9) to be plugged into the dust box (9), and a spring (22) fixed to the inner wall of the third slide groove (20) is fixedly connected to the insertion rod (21).

5. A crushing and vibrating screening device for tea processing according to claim 4, characterized in that: The insertion rod (21) is in an "L" shape.

6. A crushing and vibrating screening device for tea processing according to claim 1, characterized in that: The mesh diameter of the filter (5) is between 2 mm and 3 mm.

Images