High-speed tissue pounding machine

Abstract

The utility model relates to the technical field of mashing machines, particularly discloses a high-speed tissue mashing machine, and aims to solve the problems of non-uniform fragment distribution and poor mashing effect in the prior art. The high-speed tissue pounding machine comprises a machine box, a pounding part and a driving part, the pounding part and the inner surface of the machine box are fixedly assembled and coaxially arranged, and the pounding part comprises a hollow rotating shaft and pounding pieces arranged on the rotating shaft at certain intervals and angles; three mashing pieces form a group and are uniformly arranged at intervals along the longitudinal direction of the rotating shaft; and the driving part is detachably mounted at the top of the case. The mashing part comprises a rotating shaft and mashing pieces, and the mashing pieces are arranged in a radian mode and are evenly arranged at intervals. The case design is convenient to disassemble and maintain, and operability and reliability are improved. A new technical scheme is provided for improving the mashing efficiency and mashing quality and improving the reliability of the equipment.

Description

Technical Field

[0001] The utility model relates to the technical field of crushers, in particular to a high-speed tissue crusher. Background Art

[0002] A blender is a device used to crush ingredients or laboratory samples. It usually consists of a rotating blade or teeth, and a container. The material is placed in the container and then the rotating blade or teeth crush it into small pieces or fine pieces. The blender can help process the material and make it easier to mix.

[0003] A high-speed tissue grinder is a device used to grind and mix biological samples or other materials quickly and efficiently. It usually uses high-speed rotating blades or beads to thoroughly break and mix the sample, thereby releasing the biological molecules or compounds in the cell. This device is often used in biological laboratories for experimental processes such as protein extraction and tissue grinding. High-speed tissue grinders are widely used in research, medical care, life sciences and other fields.

[0004] The patent "A high-speed tissue crushing and homogenizing machine for biopharmaceuticals" (publication number CN112774491A, hereinafter referred to as prior art 1) discloses a scheme for controlling the operation of a crushing machine by a shutdown autorotation mechanism. In prior art 1, the shutdown autorotation mechanism is activated and the centrifugal force is used to enable the crushing blades to continue to work at a certain rotation speed after the motor stops working. There are four crushing blades, but it can be seen from the attached drawings of prior art 1 that the crushing blades are arranged at the bottom of the cup body, and when the material is piled up, it cannot be crushed evenly. Moreover, the crushing blades are in the form of sheets without curvature, and the resistance from the crushed material is relatively large during crushing, so a good crushing effect cannot be achieved. Utility Model Content

[0005] In view of this, an embodiment of the utility model provides a high-speed tissue crusher to solve the problems of uneven distribution of crushed pieces and poor crushing effect in the prior art.

[0006] In the first aspect, the embodiment of the utility model provides a high-speed tissue crusher, comprising a chassis and a crushing component arranged inside the chassis; the chassis is provided with a bottom plate and a top cover, and a casing arranged between the bottom plate and the top cover; the bottom plate is fixedly assembled with the casing; the top cover is detachably assembled with the casing; after the bottom plate, the top cover and the casing are installed, a crushing chamber is formed inside the casing; the crushing component is fixedly assembled with the inner surface of the casing; the crushing component is arranged coaxially with the casing; the top of the casing is also provided with a driving component that is transmission-connected to the crushing component; the driving component is detachably arranged on the top of the casing; the crushing component comprises a hollow rotating shaft and crushing pieces arranged on the rotating shaft at certain intervals and angles; the crushing pieces are arranged in a group of three at uniform intervals along the longitudinal direction of the rotating shaft; each group of crushing pieces is arranged in a full circle at uniform angles along the radial direction of the rotating shaft; the crushing pieces are arranged in an arc as a whole.

[0007] Furthermore, the bottom plate is in the shape of a disk; the inside of the bottom plate is concave and the outside is convex; a groove is provided at the connection part between the concave part and the convex part of the bottom plate.

[0008] Furthermore, a first rotating receiving portion is provided in the middle portion inside the bottom plate; the first rotating receiving portion is rotatably arranged based on the bottom plate and is provided with a first receiving roller protruding upward.

[0009] Furthermore, the top cover is provided with a second rotation receiving portion on one side of the interior of the housing; the second rotation receiving portion is rotatably arranged based on the top cover and is provided with a second receiving roller extending toward the interior of the housing.

[0010] Furthermore, the two ends of the rotating shaft are respectively provided with a first engaging groove and a second engaging groove; the first engaging groove and the second engaging groove are respectively transmission-connected with one end of the first receiving roller and the second receiving roller.

[0011] Furthermore, the rotating shaft is provided with a plurality of mounting grooves; the pounding pieces are fixedly assembled with the rotating shaft body through the plurality of mounting grooves.

[0012] Furthermore, the opening diameter of the casing at the end where the top cover is installed is larger than the diameter of the top cover; and at least four slots are provided at the end where the top cover is installed; and buckles that match the slots are provided on the casing.

[0013] Furthermore, the casing is embedded in the top of the casing, and the top cover is fixed to the top of the casing after the buckle is matched with the slot and installed by rotating the top cover.

[0014] Furthermore, a cavity is further provided at the top of the top cover, and the output end of the driving component is provided at the top of the top cover through the cavity and is transmission-connected with the second receiving roller.

[0015] In the second aspect, according to a high-speed tissue crusher as described in any of the above items, the driving component drives the second receiving roller to rotate through a transmission connection with the second receiving roller; the second receiving roller drives the rotating shaft to rotate through a transmission connection with the rotating shaft; the rotating shaft rotates based on the first rotating receiving part and the second rotating receiving part and drives the crushing pieces to crush.

[0016] The high-speed tissue crusher provided by the utility model has the following beneficial effects:

[0017] The grouped design of the crushing pieces allows the crushing pieces to be evenly distributed inside the crushing chamber, improving crushing efficiency: the specially designed crushing parts and drive parts enable high-speed rotation and crushing, thereby improving the efficiency of tissue crushing. The regular layout and spacing of the crushing parts ensure that the pieces can be evenly distributed throughout the crushing process, improving the crushing quality. The detachable structural design of the casing, bottom plate and top cover makes it easy to disassemble and maintain the crushing parts, and the detachable installation of the drive parts also facilitates maintenance and cleaning by operators.

[0018] In summary, the high-speed tissue crusher has the beneficial effects of improving crushing efficiency, enhancing crushing quality, facilitating maintenance and operation, and improving equipment reliability, and provides an innovative solution to the problems of uneven fragments and poor crushing effect in the prior art. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solution of the embodiment of the utility model, the following is a brief introduction to the drawings required for use in the embodiment of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work, and these are all within the protection scope of the utility model.

[0020] Figure 1 It is a schematic diagram of the structure of a high-speed tissue crusher;

[0021] Figure 2 It is a schematic diagram of the internal structure of a high-speed tissue pounding machine;

[0022] Figure 3 It is a schematic diagram of the structure of the crushing parts of a high-speed tissue crusher;

[0023] Parts and numbers in the picture:

[0024] 10-chassis; 11-bottom plate, 111-depression, 112-protrusion, 113-first rotating receiving part, 114-first receiving roller, 115-groove, 12-top cover, 121-second rotating receiving part, 122-second receiving roller, 123-first transmission gear, 13-casing, 131-second transmission gear, 132-cavity, 133-installation groove, 134-connecting part, 14-crushing cavity; 21-rotating shaft, 211-first engaging groove, 212-second engaging groove; 22-crushing pieces; 30-driving component; 40-feeding port. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical scheme and advantages of the embodiment of the utility model clearer, the technical scheme in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. It should be noted that, in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply that there is any such actual relationship or order between these entities or operations. In the description of the utility model, it should be understood that the orientation or position relationship indicated by the terms "center", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc. is based on the orientation or position relationship shown in the drawings, which is only for the convenience of describing the application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation to the utility model. Moreover, the terms "comprises", "includes" 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 includes 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 "comprises..." do not exclude the presence of other identical elements in the process, method, article or device including the elements. If there is no conflict, the embodiments of the utility model and the various features in the embodiments can be combined with each other, all within the scope of protection of the utility model.

[0026] Example 1

[0027] First, see Figures 1 to 3The embodiment of the utility model provides a high-speed tissue crusher, including a chassis 10 and a crushing component arranged inside the chassis 10; the chassis 10 is provided with a bottom plate 11 and a top cover 12, and a casing 13 arranged between the bottom plate 11 and the top cover 12; the high-speed tissue crusher is arranged in a chassis 10-like manner as a whole, and is divided into three parts: the bottom plate 11, the top cover 12 and the casing 13, and a crushing chamber 14 is formed inside the casing 13; the crushing work is completed inside the casing 13; the bottom plate 11 and the casing 13 are fixedly assembled; the top cover 12 is detachably assembled with the casing 13; the bottom plate 11 is integrated with the casing 13, and the material is put into the casing 13 from one end of the top cover 12, and then the top cover 12 is closed after the material is put into the casing 13, and then the processing is carried out after closing; the crushing component is fixedly assembled with the inner surface of the casing 13; the crushing component is coaxially arranged with the casing 13; generally, one end of the rotating shaft 21 is first installed on the bottom plate 11, and then the material is put into the casing, and then the other end of the rotating shaft 21 is connected to the top cover 12 for transmission, and then the processing is carried out after the connection.

[0028] The top of the casing 13 is also provided with a driving component 30 that is transmission-connected to the crushing component; the driving component 30 is detachably arranged on the top of the casing 13; the crushing component includes a hollow rotating shaft 21 and crushing pieces 22 arranged on the rotating shaft 21 at certain intervals and angles; the crushing pieces 22 are arranged in groups of three at uniform intervals along the longitudinal direction of the rotating shaft 21; each group of crushing pieces 22 is arranged in a full circle at uniform angles along the radial direction of the rotating shaft 21; the crushing pieces 22 are arranged in an arc as a whole; the driving component 30 is a motor, and the motor drives the rotating shaft 21 to work through the output end.

[0029] Furthermore, the driving component 30 is a driving mechanism, which includes a first transmission gear 123, a second transmission gear 131 and a connecting portion 134; the driving shaft 21 is fixedly connected to the first transmission gear 123, and the first transmission gear 123 and the second transmission gear 131 are meshed for transmission, and the connecting portion 134 is arranged on the top of the second transmission gear 131 and is fixedly connected to the second transmission gear 131; the connecting portion 134 is used for an external driving component, and the driving component can be electric or manual; the connecting portion 134 is driven by an external power, and the second transmission gear 131 is a driving wheel that drives the first transmission gear 123, and the first transmission gear 123 is a driven wheel that drives the driving shaft 21 to work.

[0030] Furthermore, the bottom plate 11 is in the shape of a disk; the bottom plate 11 has an inner depression 111 and an outer protrusion 112; the connection portion between the depression 111 and the protrusion 112 of the bottom plate 11 is set as a groove 115; the groove 115 is used to install the housing 13, and can also be used to prevent leakage, to prevent the leakage of materials inside the housing 13 during processing. Generally, the bottom plate 11 can be set in any shape, but when the bottom plate 11 is set in a square or oval shape, the shape of the housing 13 should also be changed to be relatively adaptive. For the square or oval housing 13, processing is inconvenient. The processing of the square housing 13 has four corners, for example, the four corners cannot be processed; the oval part of the material is far from the center, and the processing is not so uniform. Only by using the installation of the circular housing 13 and the bottom plate 11 can the material be processed uniformly so that the processing covers all parts. Moreover, the crushing pieces 22 are designed with a certain curvature. For a flat setting without curvature, the resistance from the material is relatively large, and the pressure on the cut surface of the material cannot achieve the best effect when crushing. Therefore, the curvature setting is adopted to achieve a better crushing effect on the material and a higher efficiency. Moreover, the crushing pieces 22 are arranged in groups to cover the height of the entire casing 13, but leave a safe processing distance, so that the processing uniformity of the material is higher, and the material is fully covered and crushed.

[0031] Example 2

[0032] See also Figures 1 to 3The embodiment of the utility model provides a high-speed tissue crusher, wherein a first rotating receiving portion 113 is provided in the middle part inside the bottom plate 11; the first rotating receiving portion 113 is rotatably arranged based on the bottom plate 11 and is provided with a first receiving roller 114 protruding upward. The top cover 12 is provided with a second rotating receiving portion 121 on one side inside the housing 13; the second rotating receiving portion 121 is rotatably arranged based on the top cover 12 and is provided with a second receiving roller 122 extending into the housing 13; the two ends of the rotating shaft 21 are respectively provided with a first engaging groove 211 and a second engaging groove 212; the first engaging groove 211 and the second engaging groove 212 are respectively connected to one end of the first receiving roller 114 and the second receiving roller 122; the rotating shaft 21 is installed through the first receiving roller 114 of the first rotating receiving portion 113 and the second receiving roller 122 of the second rotating receiving portion 121; the first rotating receiving portion 113 and the second The rotating supporting parts 121 are all rotatable, and the rotating shaft 21 can rotate based on the first rotating supporting part 113 and the second rotating supporting part 121, and its position is limited by the first supporting roller 114 and the second supporting roller 122, and its transmission is affected; the rotating shaft 21 is respectively clamped with the first supporting roller 114 and the second supporting roller 122 through the first engaging groove 211 and the second engaging groove 212 set at both ends, so that the first supporting roller 114 can drive the rotating shaft 21 to rotate when the driven component is driven, instead of the first supporting roller 114 rotating by itself; so this clamping has a certain strength, so that it can achieve the transmission effect.

[0033] Furthermore, the rotating shaft 21 is also provided with a plurality of mounting grooves 133; the pounding pieces 22 are fixedly assembled with the body of the rotating shaft 21 through the plurality of mounting grooves 133; the plurality of pounding pieces 22 are all arranged on the body of the rotating shaft 21 through the mounting grooves 133, and perform pounding work under the rotation of the rotating shaft 21; further, the pounding pieces 22 and the pounding surfaces of the materials during pounding are edged; and the pounding pieces 22 are provided with a back side of a knife and a blade side, and the steering is controlled by the motor so that the back side of the knife or the blade side of the pounding pieces 22 contacts and pound the materials; the thickness of the pounding pieces 22 is gradually decreased from the back side of the knife to the blade side; the back side of the knife has a certain width and thickness; when the material is in a large block shape, the back side of the knife is used for pounding; when the material has a small particle size, the blade side is used for pounding.

[0034] Example 3

[0035] See also Figure 1 and Figure 2The embodiment of the utility model provides a high-speed tissue crusher, wherein the opening diameter of the housing 13 at the end where the top cover 12 is installed is larger than the diameter of the top cover 12; and at least four card slots are provided at the end where the top cover 12 is installed; and the housing 13 is provided with card buckles adapted to the card slots. The housing 13 is embeddedly installed at the top of the housing 13, and the top cover 12 is fixed to the top of the housing 13 by rotating the top cover 12 so that the card buckles are matched with the card slots. A cavity 132 is also provided on the top of the top cover 12, and the output end of the driving component 30 is provided on the top of the top cover 12 through the cavity 132 and is transmission-connected with the second receiving roller 122; a slot is provided on the inner wall of the casing 13 close to one end of the top cover 12, and after the top cover 12 is embedded, the buckle is first placed at the open end of the slot, and the top cover 12 is rotated so that the buckle of the top cover 12 enters the closed end of the slot, thereby completing the fixation of the cover; after the processing is completed, it is disassembled by reverse rotation; and a feeding port 40 is also provided on the top of the casing 13, and when it is necessary to add materials during the processing, materials can be added through the feeding port 40, or when the top cover 12 is not convenient to disassemble, materials can also be added through the feeding port 40.

[0036] See also Figure 3 The driving component 30 drives the second receiving roller 122 to rotate through the transmission connection with the second receiving roller 122; the second receiving roller 122 drives the rotating shaft 21 to rotate through the transmission connection with the rotating shaft 21; the rotating shaft 21 rotates based on the first rotating receiving part 113 and the second rotating receiving part 121 and drives the crushing pieces 22 to crush.

[0037] Example 4

[0038] See also Figures 1 to 3The embodiment of the utility model provides a high-speed tissue crusher. The high-speed tissue crusher provided by the utility model has the following beneficial effects: through the grouped design of the crushing pieces 22, the crushing pieces 22 are evenly distributed inside the crushing chamber 14, thereby improving the crushing efficiency: through the specially designed crushing parts and driving parts 30, high-speed rotation and crushing work are achieved, thereby improving the efficiency of tissue crushing. Through the regular layout and spacing setting of the crushing parts, it is ensured that the fragments can be evenly distributed throughout the crushing process, thereby improving the crushing quality. The detachable structural design of the casing 13, the bottom plate 11 and the top cover 12 makes the crushing parts easy to disassemble and maintain, and the detachable installation of the driving part 30 is also convenient for the operator to maintain and clean. The design of the fixed assembly and detachable assembly of the chassis 10, as well as the structure of the coaxial centerline setting of the crushing parts, improve the stability and reliability of the equipment and reduce the possibility of damage and failure. In summary, the high-speed tissue crusher has the beneficial effects of improving crushing efficiency, enhancing crushing quality, facilitating maintenance and operation, and improving equipment reliability, and provides an innovative solution to the problems of uneven fragments and poor crushing effect in the prior art.

[0039] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, ordinary technicians in this field should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not make the essence of the corresponding technical solution deviate from the scope of the technical solution of the embodiments of the utility model.

Claims

1. A high-speed tissue crusher, characterized in that: The invention comprises a case (10) and a crushing component arranged inside the case (10); the case (10) is provided with a bottom plate (11) and a top cover (12), and a casing (13) arranged between the bottom plate (11) and the top cover (12); the bottom plate (11) and the casing (13) are fixedly assembled; the top cover (12) and the casing (13) are detachably assembled; after the bottom plate (11), the top cover (12) and the casing (13) are assembled, a crushing chamber (14) is formed inside the casing (13); The crushing component is fixedly assembled with the inner surface of the housing (13); the crushing component and the housing (13) are arranged coaxially; a driving component (30) connected to the crushing component is also provided on the top of the housing (13); the driving component (30) is detachably arranged on the top of the housing (13); The crushing component comprises a hollow rotating shaft (21) and crushing pieces (22) arranged on the rotating shaft (21) at certain intervals and angles; the crushing pieces (22) are arranged in groups of three at even intervals along the longitudinal direction of the rotating shaft (21); each group of crushing pieces (22) is arranged at even angular intervals along the radial direction of the rotating shaft (21); and the crushing pieces (22) are arranged in an arc shape as a whole.

2. A high-speed tissue crusher according to claim 1, characterized in that: The bottom plate (11) is in the shape of a disk; the bottom plate (11) is internally concave (111) and externally convex (112); a groove (115) is provided at the connection portion between the concave (111) and the convex (112) of the bottom plate (11).

3. A high-speed tissue crusher according to claim 2, characterized in that: A first rotating receiving portion (113) is provided in the middle portion inside the bottom plate (11); the first rotating receiving portion (113) is rotatably arranged based on the bottom plate (11) and is provided with a first receiving roller (114) protruding upward.

4. A high-speed tissue crusher according to claim 3, characterized in that: The top cover (12) is provided with a second rotation receiving portion (121) on one side inside the housing (13); the second rotation receiving portion (121) is rotationally arranged based on the top cover (12) and is provided with a second receiving roller (122) extending toward the inside of the housing (13).

5. A high-speed tissue crusher according to claim 4, characterized in that: A first engaging groove (211) and a second engaging groove (212) are respectively provided at both ends of the rotating shaft (21); the first engaging groove (211) and the second engaging groove (212) are respectively connected to one end of the first receiving roller (114) and one end of the second receiving roller (122).

6. A high-speed tissue crusher according to claim 5, characterized in that: The rotating shaft (21) is also provided with a plurality of mounting grooves (133); the pounding pieces (22) are fixedly assembled with the rotating shaft (21) through the plurality of mounting grooves (133).

7. A high-speed tissue crusher according to claim 6, characterized in that: The opening diameter of the housing (13) at one end on which the top cover (12) is mounted is larger than the diameter of the top cover (12), and at least four card slots are provided at one end of the housing (13) on which the top cover (12) is mounted; and buckles adapted to the card slots are provided on the housing (13).

8. A high-speed tissue crusher according to claim 7, characterized in that: The housing (13) is embedded in the top of the housing (13), and the top cover (12) is fixed to the top of the housing (13) by rotating the top cover (12) so that the buckle and the slot are matched and installed.

9. A high-speed tissue crusher according to claim 6, characterized in that: The top of the top cover (12) is also provided with a cavity (132), and the output end of the driving component (30) is arranged on the top of the top cover (12) through the cavity (132) and is connected to the second receiving roller (122).

10. A high-speed tissue pounding machine according to any one of claims 4 to 9, characterized in that: The driving component (30) drives the second receiving roller (122) to rotate through a transmission connection with the second receiving roller (122); the second receiving roller (122) drives the rotating shaft (21) to rotate through a transmission connection with the rotating shaft (21); the rotating shaft (21) rotates based on the first rotating receiving part (113) and the second rotating receiving part (121) and drives the crushing pieces (22) to crush.

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