Plant crushing device capable of screening and filtering

Abstract

The utility model discloses a plant smashing device capable of screening and filtering, belongs to the technical field of plant raw material smashing, and solves the problems that an existing plant raw material smashing device cannot conduct secondary smashing on raw materials and cannot improve the smashing effect of the raw materials. The crushing device comprises a crushing box, a feeding groove is formed in a feeding opening in the top of the crushing box, a discharging pipe is arranged at a discharging opening in the bottom of the crushing box, and a first crushing assembly, a second crushing assembly and a screening and filtering assembly are sequentially arranged in the crushing box from top to bottom; according to the plant raw material crushing device, plant raw materials are fed into the crushing box from the feeding groove, the plant raw materials in the crushing box sequentially pass through the first crushing assembly and the second crushing assembly, the plant raw materials are crushed twice and then screened and filtered through the screening and filtering assembly, and therefore the crushing effect of the plant raw materials and the purification effect of screening and filtering are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of plant material crushing, in particular to a plant crushing device capable of screening and filtering. Background Art

[0002] Plant extracts are made from plants. When it is necessary to extract certain components from plants, the plant raw materials are generally pre-treated, such as screening, crushing, etc., and then through the physical and chemical extraction and separation process, one or more active ingredients in the plant are targeted and concentrated without changing the structure of the active ingredients to form a product.

[0003] When the plant raw materials are first screened and crushed, people often use a crushing box to crush the plant raw materials. However, the existing plant crushing device is not convenient for secondary crushing of the raw materials and cannot improve the crushing effect of the raw materials. Utility Model Content

[0004] In view of the above problems in the prior art, the utility model provides a plant crushing device capable of screening and filtering, which solves the problem that the existing plant raw material crushing devices cannot perform secondary crushing on the raw materials and cannot improve the crushing effect of the raw materials.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is as follows:

[0006] A plant crushing device capable of screening and filtering is provided, which comprises a crushing box, a feed inlet at the top of the crushing box is provided with a feed trough, a discharge port at the bottom of the crushing box is provided with a discharge pipe, and a first crushing component, a second crushing component and a screening and filtering component are sequentially arranged inside the crushing box from top to bottom.

[0007] The utility model feeds plant raw materials into a crushing box from a feed trough, and the plant raw materials in the crushing box pass through a first crushing component and a second crushing component in sequence, so that the plant raw materials are crushed twice, and then are screened and filtered by a screening and filtering component, thereby improving the crushing effect of the plant raw materials and the purification effect of the screening and filtering.

[0008] Furthermore, the first pulverizing assembly includes a pulverizing motor disposed on the top of the pulverizing box, the output shaft of the pulverizing motor passes through the pulverizing box and is provided with a rotating shaft, and a cutting blade is provided on the side wall of the rotating shaft.

[0009] Furthermore, first fixing plates are obliquely arranged on both left and right sides below the rotating shaft, and the two first fixing plates are symmetrically arranged on the inner wall of the crushing box.

[0010] Furthermore, the second crushing assembly includes two crushing rollers arranged inside the crushing box, and a driving motor installed outside the crushing box; the output shaft of the driving motor passes through the crushing box and is rotatably connected to one of the crushing rollers.

[0011] Furthermore, second fixing plates are obliquely arranged on both left and right sides below the two crushing rollers, and the two second fixing plates are symmetrically arranged on the inner wall of the crushing box.

[0012] Furthermore, the screening and filtering assembly includes a plurality of filter chambers opened inside the crushing box and below the second crushing assembly, and filter elements are movably arranged in the filter chambers.

[0013] Furthermore, the filter cavity includes an opening provided on one side of the crushing box, and both sides of the opening are respectively provided with card slots installed on the inner wall of the crushing box.

[0014] Furthermore, the filter element includes a filter frame, both ends of which can be respectively embedded in the card slots so that the filter frame can move in and out of the filter cavity. A filter net is arranged at the bottom of the filter frame, and a vibration motor is arranged on the inner side of the filter frame.

[0015] The utility model discloses a plant crushing device capable of screening and filtering, and its beneficial effects are:

[0016] The utility model feeds plant raw materials into a crushing box from a feed trough, and the plant raw materials in the crushing box pass through a first crushing component and a second crushing component in sequence, so that the plant raw materials are crushed twice, and then are screened and filtered by a screening and filtering component, thereby improving the crushing effect of the plant raw materials and the purification effect of the screening and filtering. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 The utility model is a schematic structural diagram of a plant crushing device capable of screening and filtering.

[0018] Figure 2 It is a schematic structural diagram of the second crushing assembly of the utility model.

[0019] Figure 3 It is a partial structural schematic diagram of the crushing box of the utility model.

[0020] Figure 4 It is a structural schematic diagram of the filter element of the utility model.

[0021] Figure 5 This is a schematic structural diagram of the filter element of the utility model from another angle.

[0022] Among them, 1. crushing box; 2. feed trough; 3. discharge pipe; 4. first crushing component; 41. crushing motor; 42. rotating shaft; 43. cutting blade; 5. second crushing component; 51. crushing roller; 52. driving motor; 53. gear; 6. screening and filtering component; 61. filter chamber; 62. filter element; 63. opening; 64. slot; 65. filter frame; 66. filter net; 67. vibration motor; 7. first fixed plate; 8. second fixed plate. DETAILED DESCRIPTION

[0023] The specific implementation modes of the present invention are described to facilitate the understanding of the present invention by those skilled in the art. However, it should be clear that the present invention is not limited to the scope of the specific implementation modes. For those skilled in the art, as long as various changes are within the spirit and scope of the present invention as defined and determined by the attached claims, these changes are obvious, and all utility model creations utilizing the concept of the present invention are protected.

[0024] Example 1

[0025] refer to Figure 1 , is a structural schematic diagram of a plant crushing device capable of screening and filtering in this embodiment, and its purpose is to solve the problem that the existing plant raw material crushing device cannot perform secondary crushing on the raw materials and cannot improve the crushing effect of the raw materials. The specific structure of this embodiment will be described in detail below.

[0026] A plant crushing device capable of screening and filtering comprises a crushing box 1, a feeding port at the top of the crushing box 1 is provided with a feeding trough 2, and a discharging port at the bottom of the crushing box 1 is provided with a discharging pipe 3.

[0027] Specifically, the first crushing assembly 4, the second crushing assembly 5 and the screening and filtering assembly 6 are arranged in sequence from top to bottom inside the crushing box 1.

[0028] In this embodiment, the utility model feeds the plant raw material from the feed trough 2 into the crushing box 1 through the feed port of the crushing box 1. The plant raw material in the crushing box 1 can pass through the first crushing component 4 and the second crushing component 5 in sequence, so that the plant raw material is crushed twice, thereby improving the crushing effect of the plant raw material, and then the crushed plant raw material is screened and filtered through the screening and filtering component 6 to filter out impurities therein, thereby improving the purification effect of the screening and filtering.

[0029] Example 2

[0030] refer to Figure 1 and Figure 2, is a structural schematic diagram of a plant crushing device capable of screening and filtering in this embodiment, and its purpose is to solve the problem that the existing plant raw material crushing device cannot perform secondary crushing on the raw materials and cannot improve the crushing effect of the raw materials. Based on Example 1, this embodiment provides a further solution of the first crushing component 4 and the second crushing component 5. The specific structure of the first crushing component 4 and the second crushing component 5 in this embodiment will be described in detail below.

[0031] Specifically, the first pulverizing assembly 4 includes a pulverizing motor 41 disposed on the top of the pulverizing box 1 , the output shaft of the pulverizing motor 41 passes through the pulverizing box 1 and is provided with a rotating shaft 42 , and a cutting blade 43 is provided on the side wall of the rotating shaft 42 .

[0032] In this embodiment, the first crushing component 4 includes a crushing motor 41, which is installed on the top of the crushing box 1. The output shaft of the crushing motor 41 passes through the top of the crushing box 1 and extends into the interior of the crushing box 1. The output shaft of the crushing motor 41 is connected to the rotating shaft 42 through a coupling, or the output shaft of the crushing motor 41 is directly fixedly connected to the rotating shaft 42, so that the rotating shaft 42 is driven to rotate by the crushing motor 41, and the cutting blade 43 on the side wall of the rotating shaft 42 is driven to rotate, so as to stir and cut the plant material in the crushing box 1, thereby performing the first crushing process on the plant material.

[0033] Specifically, first fixing plates 7 are obliquely arranged on both left and right sides below the rotating shaft 42 , and two first fixing plates 7 are symmetrically arranged on the inner wall of the crushing box 1 .

[0034] In this embodiment, two first fixing plates 7 are arranged below the rotating shaft 42. The two first fixing plates 7 are symmetrically arranged on the inner walls on both sides of the crushing box 1, and the first fixing plates 7 are inclined, so that the plant materials after the first crushing are guided by the two first fixing plates 7 to prevent accumulation, and it is also convenient for all the plant materials after the first crushing to enter the second crushing component 5 for the second crushing process.

[0035] Specifically, the second pulverizing assembly 5 includes two crushing rollers 51 arranged inside the pulverizing box 1 and a driving motor 52 installed outside the pulverizing box 1; the output shaft of the driving motor 52 passes through the pulverizing box 1 and is rotatably connected to one of the crushing rollers 51.

[0036] In this embodiment, the second crushing assembly 5 includes two crushing rollers 51 arranged inside the crushing box 1, and the rotating shafts of the two crushing rollers 51 are installed inside the crushing box 1 through bearings. One end of the rotating shaft of one of the crushing rollers 51 passes through the crushing box 1 and is connected to the driving motor 52 outside the crushing box 1. The output shaft of the driving motor 52 is connected to one end of the rotating shaft of the crushing roller 51 through a coupling, or the output shaft of the driving motor 52 is directly fixedly connected to one end of the rotating shaft of the crushing roller 51.

[0037] The other ends of the rotating shafts of the two crushing rollers 51 passing through the end of the crushing box 1 are each provided with a gear 53, and the two gears 53 can be directly meshed and connected, so that the two crushing rollers 51 are driven to rotate by the driving motor 52 to perform a second crushing process on the plant material after the first crushing.

[0038] Specifically, the second fixing plates 8 are obliquely arranged on the left and right sides below the two crushing rollers 51 , and the two second fixing plates 8 are symmetrically arranged on the inner wall of the crushing box.

[0039] In this embodiment, two second fixed plates 8 are arranged below the two crushing rollers 51. The second fixed plates 8 are symmetrically arranged on the inner walls on both sides of the crushing box 1, and the second fixed plates 8 are inclined, so that the plant materials after the second crushing are guided by the two second fixed plates 8 to prevent accumulation.

[0040] Example 3

[0041] refer to Figure 3-Figure 5 , is a structural schematic diagram of a plant crushing device capable of screening and filtering in this embodiment, and its purpose is to solve the problem that the existing plant raw material crushing device cannot perform secondary crushing on the raw materials and cannot improve the crushing effect of the raw materials. Based on Example 1, this embodiment provides a further scheme of the screening and filtering component 6. The specific structure of the screening and filtering component 6 in this embodiment will be described in detail below.

[0042] The screening and filtering assembly 6 includes a plurality of filter chambers 61 opened inside the pulverizing box 1 and below the second pulverizing assembly 5 , and a filter element 62 is movably disposed in the filter chamber 61 .

[0043] Specifically, the filter cavity 61 includes an opening 63 opened on one side of the crushing box 1 , and both sides of the opening 63 are respectively provided with card slots 64 installed on the inner wall of the crushing box 1 .

[0044] In this embodiment, the screening and filtering assembly 6 includes a plurality of filter chambers 61 opened inside the crushing box 1 and below the second crushing assembly 5. The plurality of filter chambers 61 are arranged vertically in the crushing box 1. The plurality of filter chambers 61 may be provided with only one filter element 62 in one of the filter chambers 61, so as to facilitate replacement of the filter element 62 in other filter chambers 61.

[0045] The filter chamber 61 includes an opening 63 opened on one side of the crushing box 1. The filter element 62 is pushed into the filter chamber 61 through the opening 63. Slots 64 are respectively provided on both sides of the opening 63. Both slots 64 are installed on the inner wall of the crushing box 1, so that the two ends of the filter element 62 are respectively embedded in the slots 64, so that the filter element 62 can move in and out of the filter chamber 61.

[0046] Specifically, the filter element 62 includes a filter frame 65 , both ends of which can be respectively embedded in the card slots 64 , so that the filter frame 65 can move in and out of the filter cavity 61 . A filter net 66 is arranged at the bottom of the filter frame 65 , and a vibration motor 67 is arranged on the inner side of the filter frame 65 .

[0047] In this embodiment, the filter element 62 includes a filter frame 65 , both ends of which can be respectively embedded in the slots 64 on both sides of the opening 63 , and the moving direction of the filter frame 65 is limited by the slots 64 , so that the filter frame 65 can move in and out of the filter cavity 61 .

[0048] A filter screen 66 is provided at the bottom of the filter frame 65. The specifications of the filter screen 66 can be set according to actual needs. The filter screen 66 screens and filters the plant material after the two crushings. At the same time, the filter frame 65 can collect the filtered impurities. Finally, the filtered impurities are transferred by extracting the filter frame 65.

[0049] A vibration motor 67 is disposed inside the filter frame 65 . The vibration motor 67 can act on the filter frame 65 to make the filter frame 65 vibrate, thereby improving the screening and filtering effect.

[0050] Although the specific implementation of the utility model is described in detail in conjunction with the drawings, it should not be understood as limiting the scope of protection of this patent. Within the scope described in the claims, various modifications and variations that can be made by those skilled in the art without creative work still fall within the scope of protection of this patent.

Claims

1. A plant crushing device capable of screening and filtering, characterized in that: It includes a crushing box (1); The feed inlet at the top of the crushing box (1) is provided with a feed trough (2), and the discharge outlet at the bottom of the crushing box (1) is provided with a discharge pipe (3); The interior of the pulverizing box (1) is provided with a first pulverizing assembly (4), a second pulverizing assembly (5) and a screening and filtering assembly (6) in sequence from top to bottom.

2. The plant crushing device capable of screening and filtering according to claim 1, characterized in that: The first pulverizing assembly (4) comprises a pulverizing motor (41) arranged on the top of the pulverizing box (1), the output shaft of the pulverizing motor (41) passing through the pulverizing box (1) is provided with a rotating shaft (42), and a cutting blade (43) is provided on the side wall of the rotating shaft (42).

3. The plant crushing device capable of screening and filtering according to claim 2, characterized in that: First fixing plates (7) are obliquely arranged on both left and right sides below the rotating shaft (42), and two first fixing plates (7) are symmetrically arranged on the inner wall of the crushing box (1).

4. The plant crushing device capable of screening and filtering according to claim 1, characterized in that: The second crushing assembly (5) comprises two crushing rollers (51) arranged inside the crushing box (1), and a driving motor (52) installed outside the crushing box (1); the output shaft of the driving motor (52) passes through the crushing box (1) and is rotationally connected to one of the crushing rollers (51).

5. The plant crushing device capable of screening and filtering according to claim 4, characterized in that: Second fixing plates (8) are obliquely arranged on the left and right sides below the two crushing rollers (51), and the two second fixing plates (8) are symmetrically arranged on the inner wall of the crushing box (1).

6. The plant crushing device capable of screening and filtering according to claim 1, characterized in that: The screening and filtering assembly (6) comprises a plurality of filtering chambers (61) opened inside the pulverizing box (1) and below the second pulverizing assembly (5); a filtering element (62) is movably arranged in the filtering chamber (61).

7. The plant crushing device capable of screening and filtering according to claim 6, characterized in that: The filter cavity (61) comprises an opening (63) provided on one side of the crushing box (1), and both sides of the opening (63) are respectively provided with card slots (64) installed on the inner wall of the crushing box (1).

8. The plant crushing device capable of screening and filtering according to claim 7, characterized in that: The filter element (62) comprises a filter frame (65), and two ends of the filter frame (65) can be respectively embedded in the card slots (64), so that the filter frame (65) can move in and out of the filter cavity (61); A filter net (66) is arranged at the bottom of the filter frame (65), and a vibration motor (67) is arranged inside the filter frame (65).

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