CN212855526U - Low-speed centrifugal stirrer with good cover plate clamping effect - Google Patents

Abstract

The utility model discloses an effectual low-speed centrifugal mixer of apron chucking belongs to mechanical equipment technical field, which comprises a housing, main motor is installed to the inner diapire of casing, main motor is fixed with the carousel through the shaft coupling, vice motor is installed to the top symmetry of carousel, and is two sets of the output shaft of vice motor all is fixed with unable adjustment base through the shaft coupling, and is two sets of unable adjustment base's the outside is all rotated and is installed the chuck, and is two sets of the top of chuck all is provided with the spiral line, and is two sets of all evenly meshed on the chuck has the push rod, the one end of push rod is fixed with splint, unable adjustment base's inside is provided with and holds the jar. The utility model discloses a mutual cooperation of unable adjustment base, chuck, push rod, splint and spiral line is used, can adjust base splint according to the difference of mixture jar size to the fixed not unidimensional mixture jar of centre gripping, and then reach the purpose that application range is wider, thereby improved this low-speed centrifugal mixer's commonality.

Description

Low-speed centrifugal stirrer with good cover plate clamping effect

Technical Field

The utility model relates to a centrifugal mixer especially relates to an effectual low-speed centrifugal mixer of apron chucking, belongs to mechanical equipment technical field.

Background

The principle of centrifugation is that when a suspension containing fine particles is kept still, the suspended particles gradually sink due to the action of a gravity field, the heavier the particles are, the faster the particles sink, and conversely, the particles with the density lower than that of liquid float upwards, and the speed of the particles moving under the gravity field is related to the size, shape and density of the particles, and is also related to the strength of the gravity field and the viscosity of the liquid, like particles with the size of red blood cells, the diameter of which is several microns, so that the settling process of the particles can be observed under the action of the common gravity;

need use low-speed centrifugal mixer when the mixture mixes, mix the stirring through the holding jar revolution and the rotation motion that are equipped with the mixture, but the base size that is used for fixed holding jar among the current low-speed centrifugal mixer is unadjustable, so can not fix not unidimensional holding jar, application range is less, the limitation is strong, and fixed effect is relatively poor moreover, the lid that holds jar in general mixer uses the screw thread to tighten in addition, and sealed effect is not very good, and the mixture oozes easily.

SUMMERY OF THE UTILITY MODEL

The main objective of the utility model is to provide an effectual low-speed centrifugal mixer of apron chucking to solve among the prior art problem that application range is little and the leakproofness is poor.

The purpose of the utility model can be achieved by adopting the following technical scheme:

the utility model provides an effectual low-speed centrifugal mixer of apron chucking, includes the casing, main motor is installed to the inner diapire of casing, main motor is fixed with the carousel through the shaft coupling, vice motor is installed to the top symmetry of carousel, and is two sets of the output shaft of vice motor all is fixed with unable adjustment base, and is two sets of unable adjustment base's the outside is all rotated and is installed the chuck, and is two sets of the top of chuck all is provided with the spiral line, and is two sets of all evenly meshed has the push rod on the chuck, the one end of push rod is fixed with splint, unable adjustment base's inside is provided with holds the jar, the top threaded connection who holds the jar has sealed lid, be provided with seal assembly on the sealed lid, the bottom of casing is fixed with the supporting leg, the bottom of casing is.

Preferably: the sealing assembly comprises a film and a movable plate, the film is located inside the sealing cover, the movable plate is located on the inner top wall of the sealing cover, and the movable plate is fixedly connected with the film.

Preferably: the moving mechanism comprises a connecting rod, an internal thread pipe and a two-way screw rod, the connecting rod is symmetrically arranged at the bottom of the casing and is two-set, the bottom of the connecting rod is hinged with the internal thread pipe, the internal thread pipe is two-set, the bottom of the internal thread pipe is provided with an idler wheel, the two-way screw rod is arranged at the bottom of the casing and is connected with the two-way screw rod in a threaded mode.

Preferably: the two ends of the bidirectional screw are fixed with hand cranks, and anti-skid grains are arranged on the outer sides of the hand cranks.

Preferably: a push handle is fixed on one side of the shell, and an anti-skid ring is fixed on the outer side of the push plate.

Preferably: the quantity of splint is four, and four splint all are the arc.

The utility model has the advantages that:

the utility model provides a pair of effectual low-speed centrifugal mixer of apron chucking: through the mutual matching use of the fixed base, the chuck, the push rod, the clamping plate and the spiral threads, the base clamping plate can be adjusted according to the different sizes of the mixture tanks so as to clamp and fix the mixture tanks with different sizes, and further, the purpose of wider application range is achieved, so that the universality of the low-speed centrifugal stirrer is improved; through the mutual matching use of the sealing cover, the thin film and the movable plate, the sealing property between the containing tank and the tank cover can be enhanced when the tank cover is screwed down, and the problem that a mixture seeps out in the stirring process due to poor sealing property of the containing tank and the tank cover in a common stirrer is avoided, so that the sealing property of the low-speed centrifugal stirrer is improved; through the use of mutually supporting of connecting rod, internal thread pipe, gyro wheel and two-way screw rod, can remove the device or fix the device in required position according to the user demand, reach and use more nimble convenient purpose to use for people provides convenience.

Drawings

FIG. 1 is a front cross-sectional view of the present invention;

FIG. 2 is a schematic view of the connection between the chuck and the push rod according to the present invention;

fig. 3 is an enlarged view of the structure at a in fig. 1 of the present invention.

In the figure: 1. a housing; 2. a main motor; 3. a turntable; 4. a secondary motor; 5. a fixed base; 6. a chuck; 7. a push rod; 8. a splint; 9. a holding tank; 10. a sealing cover; 11. a film; 12. a movable plate; 13. a connecting rod; 14. an internally threaded tube; 15. a roller; 16. a bidirectional screw; 17. supporting legs; 18. and (4) spiral threads.

Detailed Description

In order to make the technical solutions of the present invention clearer and clearer for those skilled in the art, the present invention will be described in further detail with reference to the following embodiments and drawings, but the embodiments of the present invention are not limited thereto.

As shown in fig. 1-3, the present embodiment provides a low-speed centrifugal mixer with a good cover plate clamping effect, which comprises a housing 1, a main motor 2 is arranged on the inner bottom wall of the shell 1, a rotary disc 3 is fixed on the main motor 2 through a coupling, auxiliary motors 4 are symmetrically arranged at the top of the turntable 3, fixed bases 5 are fixed on output shafts of two groups of the auxiliary motors 4 through shaft couplings, chucks 6 are rotatably arranged at the outer sides of the two groups of the fixed bases 5, spiral threads 18 are arranged at the tops of the two groups 6, push rods 7 are uniformly meshed on the two groups 6, one end of the push rod 7 is fixed with a clamping plate 8, the fixed base 5 is internally provided with a containing tank 9, the top of the containing tank 9 is in threaded connection with a sealing cover 10, a sealing component is arranged on the sealing cover 10, the bottom of the machine shell 1 is fixed with a support leg 17, and the bottom of the machine shell 1 is provided with a moving mechanism.

In this embodiment, as shown in fig. 3, the sealing assembly includes a thin film 11 and a movable plate 12, the thin film 11 is located inside the sealing cover 10, the movable plate 12 is located on the inner top wall of the sealing cover 10, the movable plate 12 is fixedly connected to the thin film 11, the mixture is placed into the container 9, the sealing cover 10 is screwed on, the thin film 11 inside the sealing cover 10 is pressed by the top of the container 9, and the thin film 11 pulls the movable plate 12 to be close to the inner wall of the top of the container 9, so as to enhance the sealing performance between the container 9 and the container cover, and improve the sealing performance of the low-speed centrifugal mixer.

In this embodiment, as shown in fig. 1, the moving mechanism includes a connecting rod 13, an internal threaded tube 14 and a two-way screw 16, the connecting rod 13 is symmetrically disposed at the bottom of the casing 1, the internal threaded tubes 14 are hinged to the bottoms of the two sets of connecting rods 13, rollers 15 are mounted at the bottoms of the two sets of internal threaded tubes 14, the two-way screw 16 is located at the bottom of the casing 1, the two sets of internal threaded tubes 14 are in threaded connection with the two-way screw 16, when the mixer is moved, the two-way screw 16 is rotated, the two-way screw 16 drives the internal threaded tube 14 to move towards both sides until the rollers 15 at the bottom of the internal threaded tube 14 contact the ground, and the supporting legs 17 leave the ground, so as to push the mixer to move, after moving to a suitable position, the two-way screw 16 is rotated in the opposite direction, the two-way screw 16 drives, the device is fixed at a proper position, the moving and fixing operations are convenient, the time and the labor are saved, the flexibility is strong, and the convenience is provided for people to use.

In this embodiment, as shown in fig. 1, the two ends of the bidirectional screw 16 are fixed with the crank handle, and the outer side of the crank handle is provided with anti-slip stripes, which increase the friction between the hand and the outer side of the crank handle, so that people can conveniently rotate the crank handle.

In this embodiment, as shown in fig. 1, a push handle is fixed on one side of the casing 1, and an anti-slip ring is fixed on the outer side of the push plate.

In this embodiment, as shown in fig. 2, the number of the clamping plates 8 is four, and the four clamping plates 8 are arc-shaped plates, so that the arc-shaped plates are more attached to the outer side of the holding tank 9, and the contact surfaces are more attached to make the clamping more stable.

As shown in fig. 1-3, the present embodiment provides a low-speed centrifugal mixer with a good cover plate clamping effect, which works as follows:

step 1: putting the mixture into a containing tank 9, screwing a sealing cover 10, pressing a thin film 11 in the sealing cover 10 at the top of the containing tank 9, and pulling a movable plate 12 by the thin film 11 to be close to the inner wall of the top of the containing tank 9;

step 2: the sealed containing tank 9 is placed in the fixed base 5, the chuck 6 is rotated, the chuck 6 drives the push rod 7 and the clamping plate 8 to move towards the fixed base 5 until the clamping plate 8 is attached to the outer side of the containing tank 9;

and step 3: the main motor 2 and the auxiliary motor 4 are started, and the holding tank 9 can be driven to simultaneously revolve and rotate;

and 4, step 4: when the stirring machine is moved, the bidirectional screw 16 is rotated, the bidirectional screw 16 drives the internal threaded pipe 14 to move towards two sides until the roller 15 at the bottom of the internal threaded pipe 14 contacts the ground, and the supporting leg 17 leaves the ground, so that the stirring machine can be pushed to move.

The above description is only a further embodiment of the present invention, but the scope of protection of the present invention is not limited thereto, and any person skilled in the art can replace or change the technical solution and the concept of the present invention within the scope of the present invention.

Claims (6)

1. The utility model provides an effectual low-speed centrifugal mixer of apron chucking which characterized in that: comprises a machine shell (1), a main motor (2) is installed on the inner bottom wall of the machine shell (1), the main motor (2) is fixed with a rotary table (3) through a coupler, auxiliary motors (4) are symmetrically installed at the top of the rotary table (3), two sets of output shafts of the auxiliary motors (4) are fixed with fixed bases (5) through couplers, two sets of fixing bases (5) are rotatably installed on the outer sides of the fixed bases (6), spiral threads (18) are arranged at the tops of the two sets of the fixed bases (6), push rods (7) are evenly meshed on the two sets of the fixed bases (6), a clamping plate (8) is fixed at one end of each push rod (7), a containing tank (9) is arranged inside the fixed base (5), a sealing cover (10) is connected with the top threads of the containing tank (9), a sealing assembly is arranged on the sealing cover (10), supporting legs (17) are fixed at the bottom of the machine shell (, the bottom of the machine shell (1) is provided with a moving mechanism.

2. The low-speed centrifugal mixer with the good cover plate clamping effect as claimed in claim 1, wherein: the sealing assembly comprises a thin film (11) and a movable plate (12), the thin film (11) is located inside the sealing cover (10), the movable plate (12) is located on the inner top wall of the sealing cover (10), and the movable plate (12) is fixedly connected with the thin film (11).

3. The low-speed centrifugal mixer with the good cover plate clamping effect as claimed in claim 1, wherein: moving mechanism includes connecting rod (13), internal thread pipe (14) and two-way screw rod (16), connecting rod (13) symmetry sets up in the bottom of casing (1), and is two sets of the bottom of connecting rod (13) articulates there is internal thread pipe (14), and is two sets of gyro wheel (15) are all installed to the bottom of internal thread pipe (14), two-way screw rod (16) are located the bottom of casing (1), and are two sets of internal thread pipe (14) and two-way screw rod (16) threaded connection.

4. A low speed centrifugal mixer with good cover plate clamping effect as claimed in claim 3, wherein: and hand cranks are fixed at two ends of the bidirectional screw (16), and anti-skid grains are arranged on the outer sides of the hand cranks.

5. The low-speed centrifugal mixer with the good cover plate clamping effect as claimed in claim 1, wherein: a pushing handle is fixed on one side of the machine shell (1), and an anti-skid ring is fixed on the outer side of the pushing plate.

6. The low-speed centrifugal mixer with the good cover plate clamping effect as claimed in claim 1, wherein: the number of the clamping plates (8) is four, and the four clamping plates (8) are all arc-shaped plates.

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