Centrifugal machine base

Abstract

The utility model discloses a centrifugal machine base, belongs to the technical field of centrifugal machines, and aims to solve the problems that in the prior art, the function of a base is single, and when the centrifugal machine is not used, the base cannot protect the whole centrifugal machine in multiple aspects such as dust prevention and collision prevention, so that the potential safety hazard of the placed centrifugal machine is high. Comprising a main body, an open groove is formed in the middle of the top end of the main body, a protection mechanism is installed in and above the main body, the protection mechanism comprises a carrying plate and a first protection assembly, clamping mechanisms are installed on the upper side and the lower side of the carrying plate, the first protection assembly is installed in the middle and above the open groove, and a second protection assembly is installed in the main body. The second protection assembly comprises two lead screw sliding sleeves, and a carrying plate is fixed to the peripheries of the two lead screw sliding sleeves in a combined mode. The centrifugal machine can be normally put into use after being clamped, and the clamping mechanism can play a better role in stabilizing and assisting the centrifugal machine after the centrifugal machine is used.

Description

Technical Field

[0001] The utility model belongs to the technical field of centrifuges, and in particular relates to a centrifuge base. Background Art

[0002] A centrifuge is a machine that uses centrifugal force to accelerate the separation of different materials that need to be separated. A centrifuge is mainly used to separate solid particles from liquid in a suspension. It is mainly used in chemical, petroleum, food, pharmaceutical, mineral processing, coal, water treatment and shipping sectors. A base is required during its use.

[0003] For example, patent CN213700347U discloses a base for a small centrifuge, including a top plate, a threaded rod, a vertical plate, a bearing, a clamping plate, a limit column, a waste liquid tank, a water tank, a cleaning head, a cleaning head clamp, a universal wheel, a water pump, a liquid outlet joint, a bottom plate, a handwheel, a limit groove, a column, a hose, a water inlet joint, a columnar handpiece, a cavity, an atomizing nozzle, a sponge block and a sponge block mounting plate.

[0004] The centrifuge base described above has a single functionality during use. When the centrifuge is not in use, the base cannot provide dust and collision protection to the centrifuge as a whole, which results in a high potential safety hazard for the centrifuge. Utility Model Content

[0005] (1) Technical issues to be solved

[0006] In view of the shortcomings of the prior art, the purpose of the utility model is to provide a centrifuge base, aiming to solve the problem that the base in the prior art has a single functionality and when the centrifuge is not in use, the base cannot provide multiple protections for the centrifuge as a whole, such as dust and collision protection, thereby resulting in a high safety hazard of the placed centrifuge.

[0007] (2) Technical solution

[0008] In order to solve the above technical problems, the utility model provides a centrifuge base, including a main body, a slot is opened in the middle of the top of the main body, and a protection mechanism is installed inside and above the main body, the protection mechanism includes a mounting plate and a protection component 1, and clamping mechanisms are installed on the upper and lower sides of the mounting plate, the protection component 1 is installed in the middle and top of the slot, and a protection component 2 is installed inside the main body, the protection component 2 includes two screw sleeves, and the periphery of the two screw sleeves is jointly fixed with a mounting plate.

[0009] Furthermore, the protection component 1 includes a mounting edge, and the mounting edge is fixed to the inner sides of the slot, a magnetic strip 1 is fixed above the two mounting edges, an opening and closing plate is movable on one side of the slot, and a magnetic strip 2 is fixed to the inner sides of the opening and closing plate.

[0010] Furthermore, the protection component 2 includes a double-headed motor, and the double-headed motor is fixedly installed inside the main body, the two end heads of the double-headed motor are connected to rotating rods, and a bevel gear 1 is fixed to the periphery of each side of the two rotating rods, one side of the two bevel gears 1 is meshed with a bevel gear 2, and a transmission screw is fixed to the middle of the two bevel gears 2, one side of the two transmission screws is threaded with a screw sleeve, and guide frames for guiding the mounting plate to move are opened on both sides of the interior of the main body.

[0011] Furthermore, the transmission screws are symmetrically distributed along the vertical center axis of the main body.

[0012] Furthermore, the clamping mechanism includes a motor, and the motor is fixedly installed in the middle of the bottom end of the mounting plate, the output end of the motor is connected to a rotating column, and a gear is fixed around the rotating column, rack slides are meshed on both sides of the gear, and sliding grooves for the rack slides to move are opened on both sides of the middle part of the mounting plate, and a clamping frame is fixed above one side of the two rack slides, and guide grooves for guiding the clamping frame are opened on both sides of the upper part of the mounting plate.

[0013] Furthermore, two rack slides are provided, and the two rack slides are respectively meshed with different sides of the gear.

[0014] (3) Beneficial effects

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] The utility model centrifuge can be put into normal use after clamping, and the clamping mechanism can provide good stabilization assistance. When the centrifuge is used, the staff can directly start the double-headed motor to rotate the rotating rods connected at both ends and the bevel gears on each side. At this time, the bevel gears 2 meshing with the two bevel gears on the same side will drive the transmission screw to rotate. At the same time, the screw sleeves acting with the two screws can drive the commonly fixed carrying plate to cooperate with the guide frame to descend. Since the centrifuge is mounted and fixed above the carrying plate, the storage protection of the centrifuge body is achieved. When the centrifuge is completely immersed in the base body, the staff can manually close the carrying edge and close the slot, thereby providing the centrifuge with overall dust and collision protection. The centrifuge is portable and practical.

[0017] The staff of the utility model can place the centrifuge to be loaded on the loading plate in advance, and then start the motor to rotate the rotating column and the gears fixed around it. At this time, the rack slides on different sides of the gears will be meshed and driven, and each can move relatively close to the clamping frames on both sides in cooperation with the guidance of the slide groove and the guide groove, so as to achieve the limit processing of the centrifuge. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For those skilled in the art, other drawings can be obtained based on these drawings without paying any creative work.

[0019] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0020] Figure 2 for Figure 1 Schematic diagram of the structure at A in the middle;

[0021] Figure 3 It is a schematic diagram of the internal structure;

[0022] Figure 4 It is a schematic diagram of the top view of the clamping mechanism.

[0023] The markings in the accompanying drawings are: 1. main body; 2. slot; 3. protection mechanism; 31. protection component 1; 311. mounting edge; 312. magnetic strip 1; 313. opening and closing plate; 314. magnetic strip 2; 32. protection component 2; 321. double-headed motor; 322. rotating rod; 323. bevel gear 1; 324. bevel gear 2; 325. transmission screw; 326. screw sleeve; 327. guide frame; 33. mounting plate; 4. clamping mechanism; 41. motor; 42. rotating column; 43. gear; 44. rack slide; 45. slide groove; 46. clamping frame; 47. guide groove. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] This specific embodiment is a centrifuge base, and its structural schematic diagram is as follows Figures 1 to 4As shown, it includes a main body 1, a slot 2 is opened in the middle of the top of the main body 1, and a protection mechanism 3 is installed inside and above the main body 1, the protection mechanism 3 includes a mounting plate 33 and a protection component 31, and the upper and lower sides of the mounting plate 33 are installed with a clamping mechanism 4, the protection component 31 is installed in the middle and above the slot 2, the protection component 31 includes a mounting edge 311, and the mounting edge 311 is fixed to the inner sides of the slot 2, and a magnetic strip 312 is fixed above the two mounting edges 311, and an opening and closing plate 313 is movable on one side of the slot 2, and the inner side of the opening and closing plate 313 is Magnetic strips 2 314 are fixed on both sides, and a protection component 2 32 is installed inside the main body 1. The protection component 2 32 includes two screw sleeves 326, and the periphery of the two screw sleeves 326 is jointly fixed with a mounting plate 33. The protection component 2 32 includes a double-headed motor 321, and the double-headed motor 321 is fixedly installed inside the main body 1. The two ends of the double-headed motor 321 are connected to a rotating rod 322, and a bevel gear 1 323 is fixed on the periphery of each side of the two rotating rods 322. A bevel gear 2 324 is meshed with one side of the two bevel gears 1 323, and the two bevel gears 1 324 are meshed with each other. A transmission screw 325 is fixed in the middle of the conical gear 2 324, and a screw sleeve 326 is screwed around one side of the two transmission screws 325. Guide frames 327 for guiding the carrying plate 33 are provided on both sides of the interior of the main body 1. The transmission screws 325 are symmetrically distributed along the vertical center axis of the main body 1. After the centrifuge is clamped, it can be put into use normally. The clamping mechanism 4 can provide good stability assistance. When the centrifuge is used, the staff can directly start the double-headed motor 321 to rotate the rotating rod 322 connected at both ends and the conical gear 1 323 on each side. At this time, the bevel gear 2 324 meshing with the same side of the two bevel gears 1 323 will drive the transmission screw 325 to rotate. At the same time, the screw sleeve 326 acting on the two screws can drive the commonly fixed carrying plate 33 to cooperate with the guide frame 327 to guide and descend. Since the centrifuge is mounted and fixed on the top of the carrying plate 33, the centrifuge body is stored and protected. When the centrifuge is completely immersed in the base body 1, the personnel can manually close the carrying edge 311 to close the slot 2, thereby providing the centrifuge with overall dust and collision protection, etc., which is portable and practical.

[0026] The clamping mechanism 4 includes a motor 41, and the motor 41 is fixedly installed at the middle of the bottom end of the mounting plate 33. The output end of the motor 41 is connected to a rotating column 42, and a gear 43 is fixed around the rotating column 42. Rack slides 44 are meshed on both sides of the gear 43. Slide grooves 45 for the rack slides 44 to move are opened on both sides of the middle of the mounting plate 33, and a clamping frame 46 is fixed on one side of the two rack slides 44. Guide grooves 47 for the clamping frame 46 to carry and guide are opened on both sides of the upper side of the mounting plate 33. Two slide plates 44 are provided, and the two rack slide plates 44 are respectively meshed with different sides of the gear 43. The staff can place the centrifuge to be loaded on the loading plate 33 in advance, and then start the motor 41 to rotate the rotating column 42 and the gear 43 fixed around it. At this time, the rack slide plates 44 on different sides of the gear 43 will be meshed and driven, and each can be guided by the slide groove 45 and the guide groove 47 to move relatively close to the clamping frames 46 on both sides, thereby achieving the limit processing of the centrifuge.

[0027] Working principle: the staff can place the centrifuge to be loaded on the loading plate 33 in advance, and then start the motor 41 to rotate the rotating column 42 and the gear 43 fixed around it. At this time, the rack slides 44 on different sides of the gear 43 will be meshed and driven, and each can move relatively close to the clamping frames 46 on both sides in accordance with the guidance of the slide groove 45 and the guide groove 47, so as to achieve the limit treatment of the centrifuge. Secondly, the centrifuge can be put into use normally after clamping. When the centrifuge is used, the staff can directly start the double-headed motor 321 to make the rotating rods 322 connected at both ends and each The bevel gear 1 323 on one side rotates, and the bevel gear 2 324 meshing with the two bevel gears 1 323 on the same side will drive the transmission screw 325 to rotate. At the same time, the screw sleeve 326 acting on the two screws can drive the commonly fixed carrying plate 33 to cooperate with the guide frame 327 to guide and descend. Since the centrifuge is mounted and fixed on the top of the carrying plate 33, the centrifuge body is stored and protected. When the centrifuge is completely immersed in the base body 1, the personnel can manually close the carrying edge 311 to close the slot 2, thereby providing the centrifuge with overall dust and collision protection, etc., which is portable and practical.

[0028] All technical features in this embodiment can be freely combined according to actual needs.

[0029] Finally, it should be noted that the above is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model shall be included in the protection scope of the present utility model.

Claims

1. A centrifuge base, comprising a main body (1), characterized in that: A slot (2) is provided in the middle of the top of the main body (1), and a protection mechanism (3) is installed inside and above the main body (1), the protection mechanism (3) comprises a mounting plate (33) and a protection component one (31), and clamping mechanisms (4) are installed on the upper and lower sides of the mounting plate (33), the protection component one (31) is installed in the middle and above the slot (2), and a protection component two (32) is installed inside the main body (1), the protection component two (32) comprises two screw rod sleeves (326), and the mounting plate (33) is fixed to the periphery of the two screw rod sleeves (326).

2. A centrifuge base according to claim 1, characterized in that: The protection component one (31) comprises a mounting edge (311), and the mounting edge (311) is fixed to two inner sides of the slot (2), a magnetic strip one (312) is fixed above the two mounting edges (311), an opening and closing plate (313) is movably provided on one side of the slot (2), and a magnetic strip two (314) is fixed to two inner sides of the opening and closing plate (313).

3. A centrifuge base according to claim 1, characterized in that: The second protection component (32) comprises a double-headed motor (321), and the double-headed motor (321) is fixedly installed inside the main body (1), and the two ends of the double-headed motor (321) are connected to rotating rods (322), and a bevel gear (323) is fixed on the periphery of each side of the two rotating rods (322), and a bevel gear (324) is meshed on one side of the two bevel gears (323), and a transmission screw (325) is fixed in the middle of the two bevel gears (324), and a screw sleeve (326) is screwed on the periphery of one side of the two transmission screws (325), and guide frames (327) for guiding the movement of the mounting plate (33) are opened on both sides of the interior of the main body (1).

4. A centrifuge base according to claim 3, characterized in that: The transmission screw rods (325) are symmetrically distributed along the vertical center axis of the main body (1).

5. A centrifuge base according to claim 1, characterized in that: The clamping mechanism (4) comprises a motor (41), and the motor (41) is fixedly mounted at the middle of the bottom end of the mounting plate (33), the output end of the motor (41) is connected to a rotating column (42), and a gear (43) is fixed around the rotating column (42), and rack slides (44) are meshed on both sides of the gear (43), and sliding grooves (45) for the rack slides (44) to move are provided on both sides of the middle of the mounting plate (33), and a clamping frame (46) is fixed above one side of the two rack slides (44), and guide grooves (47) for the clamping frame (46) to carry and guide are provided on both sides of the upper part of the mounting plate (33).

6. A centrifuge base according to claim 5, characterized in that: Two rack slide plates (44) are provided, and the two rack slide plates (44) are respectively meshed with different sides of the gear (43).

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