Liver cancer frozen tissue grinding device

Abstract

The utility model belongs to the field of tissue grinding, particularly relates to a liver cancer frozen tissue grinding device, and aims to solve the problems that the activity degree of grinding beads in a grinding box is limited, the grinding efficiency is reduced, and the working efficiency is reduced due to the fact that the existing grinding device can only drive the grinding box to move up and down singly and is inconvenient to drive the grinding box to move in all directions. According to the scheme, the liver cancer frozen tissue grinding device comprises a grinding box, a plurality of limiting holes are formed in the grinding box, a grinding pipe is inserted into each limiting hole in a limiting mode, and a plurality of grinding beads used for grinding liver cancer frozen tissue are arranged in the grinding pipes. When the liver cancer frozen tissue grinding device is used, the grinding box can be driven to rotate in the rotating ring in the horizontal direction, the rotating ring can also be driven to integrally rotate in the vertical direction, grinding beads can conveniently grind liver cancer frozen tissue more evenly in the grinding pipe, all-directional movement of the grinding box is achieved, and grinding efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to tissue grinding technical field especially relates to a liver cancer frozen tissue grinding device. BACKGROUND

[0002] High flux tissue grinder is the laboratory sample preparation commonly used tool, it realizes sample's pulverization, mixing, homogenization and cell crushing through tungsten carbide small ball or stainless steel small bead in and back in sample tube, can carry out quick pulverization and homogenization treatment to hard, soft, elastic etc.

[0003] Through the retrieval, the patent with the authorized announcement No. CN217140674U proposes a liver cancer frozen tissue grinding device. The technical scheme has the following problems:

[0004] The existing liver cancer frozen tissue grinding operation can only drive the grinding box to move up and down single, and it is not convenient to drive the grinding box to move in all directions, which limits the movement of the grinding beads in the grinding box, reduces the grinding efficiency, and affects the grinding effect.

[0005] In view of the above problems, the utility model file proposes a liver cancer frozen tissue grinding device. INVENTION CONTENTS

[0006] The utility model provides a liver cancer frozen tissue grinding device, solves the existing technology in the liver cancer frozen tissue grinding operation, because only can drive the grinding box single up and down movement, and inconveniently drive the grinding box all directions activity, lead to the activity degree of the grinding bead in the grinding box is limited, not only reduced the grinding efficiency, also affected the grinding effect shortcoming.

[0007] The utility model provides the following technical scheme:

[0008] A liver cancer frozen tissue grinding device comprises:

[0009] The grinding box is internally provided with a plurality of limiting holes, each limiting hole is internally provided with a grinding tube, and the grinding tube is internally provided with a plurality of grinding beads for grinding liver cancer frozen tissue.

[0010] The top of the grinding box is provided with a threaded groove, the threaded groove is internally provided with a threaded head, and the top side of the threaded head is fixedly provided with a sealing cover.

[0011] The movable mechanism is arranged outside the grinding box and is used for driving the grinding box to move in all directions.

[0012] In a possible design, the active mechanism includes a rotating ring, a driving rod, a main gear, a secondary gear, a first motor, a supporting rod, a fixed frame, a fixed ring and a second motor, the rotating ring is arranged outside the grinding box, the driving rod and the supporting rod are both fixedly arranged on the outer wall of the grinding box, the end of the supporting rod away from the grinding box is rotatably connected to the inner wall of the rotating ring through a rotating shaft, the end of the driving rod away from the grinding box penetrates through the inner wall of the rotating ring and extends to the outside of the rotating ring, and the outer wall of the driving rod is rotatably connected to the inner side of the rotating ring through a bearing.

[0013] In a possible design, the main gear is fixedly arranged at one end of the driving rod, the first motor is fixedly installed on the inner wall of the rotating ring, the output end of the first motor is fixed to one side of the secondary gear through a shaft coupling, and the main gear is engaged with the secondary gear.

[0014] In a possible design, the fixed ring is arranged outside the rotating ring, the fixed frame is fixedly arranged on one side of the rotating ring, the second motor is fixedly installed on one side of the fixed ring, the output end of the second motor penetrates through one side of the fixed ring and extends to the inside of the fixed ring, and the output end of the second motor is fixed to one side of the rotating ring through a shaft coupling.

[0015] In a possible design, the outer wall of the rotating ring is fixedly provided with four supporting blocks, one end of each supporting block is fixedly provided with a sliding block, the inner wall of the fixed ring is provided with a sliding groove for sliding connection of the sliding block, and the outer wall of the fixed ring is fixedly provided with two supporting legs.

[0016] In a possible design, the outer wall of the grinding box is fixedly provided with a heat preservation sleeve.

[0017] In the application, when in use, first, the core component of the device is the grinding box, which is designed with a plurality of limiting holes inside, each of which is inserted with a grinding pipe, and the grinding pipe is internally provided with grinding beads, which are used to grind the liver cancer frozen tissue put therein. In order to ensure the sealing and safety during the grinding process, a threaded groove is arranged on the top of the grinding box, a threaded head is threadedly connected in the threaded groove, and a sealing cover is fixed to the top side of the threaded head, thereby ensuring the sealing during the grinding process and preventing the splashing of the grinding material and the mixing of external impurities. Then, the liver cancer frozen tissue to be ground is added to the inside of the grinding pipe, so as to realize the grinding operation. The outer wall of the grinding box is fixedly provided with a heat preservation sleeve, which is used to maintain a low temperature environment during the grinding process and ensure that the physical and chemical properties of the frozen tissue are not affected during the grinding process.

[0018] Then, the opening activity mechanism operation, when starting the first motor, its output end drives the secondary gear to rotate through the shaft coupling, because the primary gear is engaged with the secondary gear, so the primary gear will also rotate with it, the primary gear is fixedly arranged at one end of the drive rod, so the drive rod will drive the grinding box to rotate horizontally inside the rotating ring, and then this rotating motion helps the grinding beads to grind the liver cancer frozen tissue more uniformly in the grinding tube, at the same time, the output end of the second motor is fixed with the one side of the rotating ring through the shaft coupling, when starting the second motor, the rotating ring will rotate vertically as a whole, and then this rotating motion further enhances the uniformity and effect of grinding, and realizes the all-round activity of the grinding box, improves the grinding efficiency, in order to ensure the stability of the rotating ring in the rotating process, four supporting blocks are fixedly arranged on the outer wall of the rotating ring, one end of each supporting block is fixedly provided with a sliding block, and the sliding block is slidably connected in the sliding groove formed in the inner wall of the fixed ring, so as to limit the radial movement of the rotating ring, and two supporting legs are fixedly arranged on the outer wall of the fixed ring and used for supporting the whole device.

[0019] In the utility model, a kind of liver cancer frozen tissue grinding device, the rotating ring, drive rod, primary gear, secondary gear, first motor and support rod structure are arranged, the grinding box can be driven to rotate horizontally inside the rotating ring, and then this rotating motion helps the grinding beads to grind the liver cancer frozen tissue more uniformly in the grinding tube;

[0020] In the utility model, a kind of liver cancer frozen tissue grinding device, the supporting block, sliding block, fixed frame, fixed ring, sliding groove and second motor structure are arranged, the rotating ring can be driven to rotate vertically as a whole, and then this rotating motion further enhances the uniformity and effect of grinding, and realizes the all-round activity of the grinding box.

[0021] In the utility model, the grinding box can be driven to rotate horizontally inside the rotating ring, and the rotating ring can be driven to rotate vertically as a whole, which helps the grinding beads to grind the liver cancer frozen tissue more uniformly in the grinding tube, and realizes the all-round activity of the grinding box, improves the grinding efficiency. ACCURACY OF DRAWINGS

[0022] Figure 1 It is a front view structural schematic diagram of a kind of liver cancer frozen tissue grinding device provided in the utility model embodiment;

[0023] Figure 2 It is a fixed ring section view structural schematic diagram of a kind of liver cancer frozen tissue grinding device provided in the utility model embodiment;

[0024] Figure 3 It is a rotating ring structural schematic diagram of a kind of liver cancer frozen tissue grinding device provided in the utility model embodiment;

[0025] Figure 4 A grinding box structure schematic view of a liver cancer frozen tissue grinding device provided by the embodiment of the utility model;

[0026] Figure 5 A grinding pipe structure schematic view of a liver cancer frozen tissue grinding device provided by the embodiment of the utility model.

[0027] Reference signs:

[0028] 1, grinding box, 2, limiting hole, 3, grinding pipe, 4, grinding bead, 5, threaded groove, 6, threaded head, 7, sealing cover, 8, heat preservation cover, 9, rotating ring, 10, driving rod, 11, main gear, 12, auxiliary gear, 13, first motor, 14, support rod, 15, support block, 16, sliding block, 17, fixed frame, 18, fixed ring, 19, sliding groove, 20, second motor, 21, support leg. DETAILED DESCRIPTION

[0029] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments.

[0030] Embodiment 1

[0031] Please refer to Figures 1-5 A grinding device comprises:

[0032] The inside of the grinding box 1 is provided with a plurality of limiting holes 2, and the inside of each limiting hole 2 is limitedly inserted with a grinding pipe 3. The inside of the grinding pipe 3 is provided with a plurality of grinding beads 4 for grinding liver cancer frozen tissue. The grinding pipe 3 is filled with grinding beads 4, and the plurality of grinding beads 4 are used for grinding the liver cancer frozen tissue put into the grinding pipe 3.

[0033] The top of the grinding box 1 is provided with a threaded groove 5, and the threaded groove 5 is threadedly connected with a threaded head 6. The top side of the threaded head 6 is fixedly provided with a sealing cover 7. The top of the grinding box 1 is provided with a threaded groove 5, and the threaded groove 5 is threadedly connected with a threaded head 6. The top side of the threaded head 6 is fixedly provided with a sealing cover 7. The sealing property during the grinding process is ensured, and the splashing of the grinding material and the mixing of external impurities are prevented.

[0034] The activity mechanism is arranged outside the grinding box 1 and is used to drive the grinding box 1 to move in all directions, and the activity mechanism comprises a rotating ring 9, a driving rod 10, a main gear 11, a secondary gear 12, a first motor 13, a supporting rod 14, a fixed frame 17, a fixed ring 18 and a second motor 20, the rotating ring 9 is arranged outside the grinding box 1, the driving rod 10 and the supporting rod 14 are both fixedly arranged on the outer wall of the grinding box 1, one end of the supporting rod 14 away from the grinding box 1 is rotatably connected to the inner wall of the rotating ring 9 through a rotating shaft, one end of the driving rod 10 away from the grinding box 1 penetrates through the inner wall of the rotating ring 9 and extends to the outside of the rotating ring 9, the outer wall of the driving rod 10 is rotatably connected to the inner side of the outer wall of the rotating ring 9 through a bearing, the main gear 11 is fixedly arranged on one end of the driving rod 10, the first motor 13 is fixedly installed on the inner wall of the rotating ring 9, the output end of the first motor 13 is fixed to one side of the secondary gear 12 through a shaft coupling, and the main gear 11 is engaged with the secondary gear 12.

[0035] When the first motor 13 is started, the output end drives the secondary gear 12 to rotate, the main gear 11 also rotates due to the engagement between the main gear 11 and the secondary gear 12, the driving rod 10 drives the grinding box 1 to rotate in the horizontal direction inside the rotating ring 9, and the rotating movement helps the grinding beads 4 to grind the liver cancer frozen tissue in the grinding tube 3 more uniformly.

[0036] The fixed ring 18 is arranged outside the rotating ring 9, the fixed frame 17 is fixedly arranged on one side of the rotating ring 9, the second motor 20 is fixedly installed on one side of the fixed ring 18, the output end of the second motor 20 penetrates through one side of the fixed ring 18 and extends to the inside of the fixed ring 18, the output end of the second motor 20 is fixed to one side of the rotating ring 9 through a shaft coupling, when the second motor 20 is started, the rotating ring 9 rotates in the vertical direction as a whole, the rotating movement further enhances the uniformity and effect of grinding, realizes the all-directional movement of the grinding box and improves the grinding efficiency.

[0037] The outer wall of the rotating ring 9 is fixedly provided with four supporting blocks 15, one end of each supporting block 15 is fixedly provided with a sliding block 16, the inner wall of the fixed ring 18 is provided with a sliding groove 19 for sliding connection of the sliding block 16, in order to ensure the stability of the rotating ring 9 during rotation, four supporting blocks 15 are fixedly arranged on the outer wall of the rotating ring 9, one end of each supporting block 15 is fixedly provided with a sliding block 16, the sliding block 16 is slidingly connected in the sliding groove 19 arranged on the inner wall of the fixed ring 18, so as to limit the radial movement of the rotating ring 9. The outer wall of the fixed ring 18 is fixedly provided with two supporting legs 21, and the outer wall of the fixed ring 18 is fixedly provided with two supporting legs 21 for supporting the whole device.

[0038] The application can be used in the field of tissue grinding, and can also be used in other fields applicable to the application.

[0039] Example 2

[0040] refer to Figures 1-4 An improvement based on Example 1: a liver cancer frozen tissue grinding device, which is applied to the field of tissue grinding;

[0041] The outer wall of the grinding box 1 is fixedly fitted with an insulation sleeve 8, which is used to maintain a low temperature environment during the grinding process and ensure that the physical and chemical properties of the frozen tissue are not affected during the grinding process.

[0042] However, as is well known to those skilled in the art, the working principles and wiring methods of the first motor 13 and the second motor 20 are commonplace and are conventional methods or common knowledge. They will not be described in detail here. Those skilled in the art can make any selections according to their needs or convenience.

[0043] The above are merely specific embodiments of this utility model, but the protection scope of this utility model is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this utility model should be included within the protection scope of this utility model. In the absence of conflict, the embodiments and features in the embodiments of this utility model can be combined with each other. Therefore, the protection scope of this utility model should be determined by the scope of the claims.

Claims

1. A device for grinding frozen liver cancer tissue, characterized in that, include: The grinding box (1) has multiple limiting holes (2) inside. Each limiting hole (2) is fitted with a grinding tube (3). The grinding tube (3) is equipped with multiple grinding beads (4) for grinding frozen liver cancer tissue. The grinding box (1) has a threaded groove (5) on its top, and a threaded head (6) is threaded inside the threaded groove (5). A sealing cap (7) is fixedly installed on the top side of the threaded head (6). The active mechanism is located outside the grinding box (1) and is used to drive the grinding box (1) to perform all-round movements; The outer wall of the grinding box (1) is fixedly fitted with a heat insulation sleeve (8).

2. The liver cancer frozen tissue grinding device according to claim 1, characterized in that, The active mechanism includes a rotating ring (9), a drive rod (10), a main gear (11), a secondary gear (12), a first motor (13), a support rod (14), a fixed frame (17), a fixed ring (18), and a second motor (20). The rotating ring (9) is located outside the grinding box (1). The drive rod (10) and the support rod (14) are both fixedly located on the outer wall of the grinding box (1). The end of the support rod (14) away from the grinding box (1) is rotatably connected to the inner wall of the rotating ring (9) through a rotating shaft. The end of the drive rod (10) away from the grinding box (1) passes through the inner wall of the rotating ring (9) and extends to the outside of the rotating ring (9). The outer wall of the drive rod (10) is rotatably connected to the inner side of the rotating ring (9) through a bearing.

3. The liver cancer frozen tissue grinding device according to claim 2, characterized in that, The main gear (11) is fixedly mounted on one end of the drive rod (10), the first motor (13) is fixedly mounted on the inner wall of the rotating ring (9), and the output end of the first motor (13) is fixed to one side of the auxiliary gear (12) through a coupling. The main gear (11) and the auxiliary gear (12) mesh with each other.

4. The liver cancer frozen tissue grinding device according to claim 2, characterized in that, The fixed ring (18) is disposed outside the rotating ring (9), the fixed bracket (17) is fixedly disposed on one side of the rotating ring (9), the second motor (20) is fixedly installed on one side of the fixed ring (18), the output end of the second motor (20) passes through one side of the fixed ring (18) and extends into the interior of the fixed ring (18), and the output end of the second motor (20) is fixed to one side of the rotating ring (9) through a coupling.

5. The liver cancer frozen tissue grinding device according to claim 4, characterized in that, The outer wall of the rotating ring (9) is fixedly provided with four support blocks (15), and a slider (16) is fixedly provided at one end of each support block (15). The inner wall of the fixed ring (18) is provided with a sliding groove (19) for the slider (16) to slide. The outer wall of the fixed ring (18) is fixedly provided with two support legs (21).

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