CN209869039U - Rotary blade type vibration stirrer - Google Patents

Rotary blade type vibration stirrer Download PDF

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Publication number
CN209869039U
CN209869039U CN201920404707.7U CN201920404707U CN209869039U CN 209869039 U CN209869039 U CN 209869039U CN 201920404707 U CN201920404707 U CN 201920404707U CN 209869039 U CN209869039 U CN 209869039U
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CN
China
Prior art keywords
stirring
cylinder body
shaft
driving device
blades
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Active
Application number
CN201920404707.7U
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Chinese (zh)
Inventor
李海潮
袁少飞
肖周
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Shanghai Yuantong Luqiao Engineering Co Ltd
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Shanghai Yuantong Luqiao Engineering Co Ltd
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Priority to CN201920404707.7U priority Critical patent/CN209869039U/en
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Abstract

A rotary blade type vibration stirrer comprises a cylinder body, a driving device, a stirring device and a vibrating device; the stirring device and the vibrating device are both arranged in the cylinder body, the driving device is arranged outside the cylinder body, and the driving device is connected with the stirring device through a rotating shaft; according to the optimal blade rotation theory, the design can uniformly arrange one blade at every rotation angle along the circumferential direction of the stirring shaft, is favorable for gradual contact of the aggregate and the stirring blades, and reduces the abrasion of the material to the blades due to direct complete contact of the material and the stirring blades. In addition, the stirring rod can break larger mixed particles, so that the mixture achieves higher uniformity.

Description

Rotary blade type vibration stirrer
Technical Field
The utility model relates to a vibration agitated vessel technical field, especially a rotating vane formula vibration mixer.
Background
The function of the stirrer is to stir the prepared materials into a mixture which is uniform and meets the quality requirement. Traditional agitated vessel is mostly compulsory blade mixer, can all effectively mix plasticity and dry and hard concrete, but the rotational speed of (mixing) shaft can not be too high, otherwise install epaxial stirring vane and will acutely wear and tear, the mixture also can appear educing because of centrifugal force. And because the rotating speed of the working mechanism is low, the stirring time is longer and the productivity is low. In addition, the efficiency of only forced rotary stirring is low, and the uniformity of the mixture is not high.
Therefore, the higher uniformity of the stirred material cannot be achieved only by the mechanical forced stirring action.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a rotary blade formula vibration mixer to solve above-mentioned problem.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a rotary blade type vibration stirrer comprises a cylinder body, a driving device, a stirring device and a vibrating device; the stirring device and the vibrating device are both arranged in the cylinder body, the driving device is arranged outside the cylinder body, and the driving device is connected with the stirring device through a rotating shaft;
the stirring device comprises a stirring shaft, stirring blades and a stirring rod; the stirring shaft is in a column shape parallel to the upper bottom surface and the lower bottom surface of the cylinder body, and two ends of the stirring shaft respectively penetrate through the cylinder body through the rotating shaft to be connected with the driving device; the stirring blades are spirally arranged on the surface of the stirring shaft along the axial direction, and the distance between every two blades is equal; the stirring rods are vertically arranged on the surface of the stirring shaft at equal intervals along the axis direction.
Furthermore, drive arrangement includes two rotating electrical machines, and two rotating electrical machines set up respectively in the both sides of cylinder body, and just are connected through the pivot of pivot and the inside pivot end of cylinder body respectively.
Further, a coupling is arranged between the output end of the rotating motor and the rotating shaft; a bearing is arranged between the rotating shaft and the side wall of the cylinder body.
Further, the cylinder body comprises an upper cylinder body and a lower cylinder body; the upper end of the lower cylinder body is fixedly connected with the upper cylinder body through a bolt to form a cylinder body; the top of the inner side and the bottom of the inner side of the cylinder body are both provided with a layer of elastic element, and the elastic element is provided with a layer of mounting plate.
Furthermore, the vibrating device is a vibration exciter, and the vibration exciters are arranged on the mounting plate inside the cylinder body.
Further, the top of cylinder body is provided with the feed inlet.
Compared with the prior art, the utility model discloses there is following technological effect:
according to the optimal blade rotation theory, the design can uniformly arrange one blade at every rotation angle along the circumferential direction of the stirring shaft, is favorable for gradual contact of the aggregate and the stirring blades, and reduces the abrasion of the material to the blades due to direct complete contact of the material and the stirring blades. In addition, the stirring rod can break larger mixed particles, so that the mixture achieves higher uniformity.
The vibration exciter arranged on the mounting plate can realize axial vibration, torsional vibration, radial vibration, fixed amplitude vibration or fixed exciting force vibration. So as to force the materials and facilitate the improvement of the stirring quality and efficiency.
The design adopts the method of additionally arranging the vibration exciter on the shell to strengthen the cement concrete stirring process, and is economical and practical. The vibration effect is applied in the forced stirring process, so that the particles of the mixture are in vibration, the effective contact times of the mixture are increased, and the stirring is more uniform and efficient.
The vibration exciter with different forms can meet the conditions of various uneven mixing of materials more highly and comprehensively, and the application range is wider.
Drawings
Fig. 1 is a schematic structural diagram of the present design.
The vibration-damping device comprises a lower cylinder body 1, a bearing 2, a rotating motor 3, a coupler 4, a feeding port 5, a vibration exciter 6, an upper cylinder body 7, an elastic element 8, a stirring rod 9, a stirring blade 10, a stirring shaft 11 and a mounting plate 12.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings:
referring to fig. 1, a rotary blade type vibration agitator includes a cylinder, a driving device, an agitating device and a vibrating device; the stirring device and the vibrating device are both arranged in the cylinder body, the driving device is arranged outside the cylinder body, and the driving device is connected with the stirring device through a rotating shaft;
the stirring device comprises a stirring shaft 11, stirring blades 10 and a stirring rod 9; the stirring shaft 11 is in a column shape parallel to the upper bottom surface and the lower bottom surface of the cylinder body, and two ends of the stirring shaft 11 respectively penetrate through the cylinder body through a rotating shaft to be connected with the driving device; the stirring blades 10 are spirally arranged on the surface of the stirring shaft 11 along the axial direction, and the distance between every two stirring blades 10 is equal; the stirring rods 9 are vertically arranged on the surface of the stirring shaft 11 at equal intervals along the axial direction.
The driving device comprises two rotating motors 3, wherein the two rotating motors 3 are respectively arranged on two sides of the cylinder body and are respectively connected with the end part of the rotating shaft inside the cylinder body through the rotating shaft.
A coupling 4 is arranged between the output end of the rotating motor 3 and the rotating shaft; a bearing 2 is arranged between the rotating shaft and the side wall of the cylinder body.
The cylinder body comprises an upper cylinder body 7 and a lower cylinder body 1; the upper end of the lower cylinder body 1 is fixedly connected with the upper cylinder body 7 through a bolt to form a cylinder body; the top of the inner side and the bottom of the inner side of the cylinder body are both provided with a layer of elastic element 8, and the elastic element 8 is provided with a layer of mounting plate 12.
The vibrating device is a vibration exciter 6, and the vibration exciters 6 are arranged on the mounting plate inside the cylinder body.
The top of the cylinder body is provided with a feed inlet 5.
An optimized rotary blade type vibration stirrer comprises a stirring device, a vibrating device, a power device, a stirring barrel, a cylinder body, a vibration exciter and a stirring motor. The cylinder body is formed by connecting an upper cylinder body and a lower cylinder body through bolts; the feeding hole is arranged at the left upper part of the cylinder body; the vibration exciter is arranged on the mounting plate; an elastic element is arranged between the cylinder body and the mounting plate; the stirring device is connected with a stirring motor through a stirring shaft; the stirring device consists of a stirring component and a stirring shaft on the stirring barrel; the stirring component is arranged on the stirring barrel and consists of a plurality of stirring blades and a stirring rod.
The stirring device consists of a stirring barrel, a stirring shaft, stirring blades and a stirring rod. The stirring component on the stirring barrel consists of a stirring blade and a stirring rod which is radially arranged, wherein the stirring blade and the stirring rod are uniformly arranged at an angle along the circumferential direction of the stirring shaft. The stirring vane of evenly arranging can reduce the wearing and tearing of material, and the puddler can effectively broken the mixture of great granule, makes its mixture more even.
The vibration device consists of vibration exciters in different forms, a mounting plate and an elastic element. The vibration exciter is arranged on the mounting plate, and a layer of elastic element is arranged between the mounting plate and the cylinder body, so that conditions can be provided for realizing axial and radial vibration of the vibration exciter.
The power device consists of a stirring motor and a stirring shaft. The stirring motor is connected with the stirring shaft through a coupler, the stirring shaft is arranged on a bearing seat through a bearing, and the bearing seat is arranged on the cylinder body.
The holes and the grooves are formed in the rotating blades, so that the area of material stirring and the blades can be increased, and the stirring efficiency is improved.
The vibration exciter can realize axial vibration, torsional vibration, radial vibration, fixed amplitude vibration or fixed exciting force vibration.
The vibration exciter is a medium-frequency/high-frequency adjustable vibrator, an ultrasonic vibrator or a variable frequency vibrator.
The use method of the stirrer comprises the following steps:
1) the materials are fed into the feeding hole according to the proportion, at the moment, the stirring motor is turned on, the stirring blade and the stirring rod rotate, and the materials are stirred.
2) And 1) at the same time, the vibration exciter starts to work, so that the mixture is in a tremble state, and the mixture achieves higher uniformity.

Claims (6)

1. A rotary blade type vibration stirrer is characterized by comprising a cylinder body, a driving device, a stirring device and a vibrating device; the stirring device and the vibrating device are both arranged in the cylinder body, the driving device is arranged outside the cylinder body, and the driving device is connected with the stirring device through a rotating shaft;
the stirring device comprises a stirring shaft (11), stirring blades (10) and a stirring rod (9); the stirring shaft (11) is in a column shape parallel to the upper bottom surface and the lower bottom surface of the cylinder body, and two ends of the stirring shaft (11) respectively penetrate through the cylinder body through a rotating shaft to be connected with the driving device; the stirring blades (10) are spirally arranged on the surface of the stirring shaft (11) along the axial direction, and the distance between every two blades (10) is equal; the stirring rods (9) are vertically arranged on the surface of the stirring shaft (11) at equal intervals along the axial direction.
2. A rotary vane vibratory mixer as claimed in claim 1, wherein the drive means comprises two rotary motors (3), the two rotary motors (3) being arranged on either side of the housing and being connected to the ends of the shaft inside the housing by means of shafts.
3. A rotary vane vibratory mixer as claimed in claim 2, wherein a coupling (4) is provided between the output of the rotary motor (3) and the shaft; a bearing (2) is arranged between the rotating shaft and the side wall of the cylinder body.
4. A rotary vane vibratory mixer as claimed in claim 1 wherein the cylinder includes an upper cylinder (7) and a lower cylinder (1); the upper end of the lower cylinder body (1) is fixedly connected with the upper cylinder body (7) through a bolt to form a cylinder body; the top and the bottom of the inner side of the cylinder body are both provided with a layer of elastic element (8), and the elastic element (8) is provided with a layer of mounting plate (12).
5. A rotary vane vibratory mixer as claimed in claim 4, wherein the vibratory apparatus is an exciter (6), and wherein the plurality of exciters (6) are provided on a mounting plate inside the housing.
6. A rotary vane vibratory mixer as claimed in claim 1, wherein the top of the housing is provided with a feed opening (5).
CN201920404707.7U 2019-03-27 2019-03-27 Rotary blade type vibration stirrer Active CN209869039U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201920404707.7U CN209869039U (en) 2019-03-27 2019-03-27 Rotary blade type vibration stirrer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201920404707.7U CN209869039U (en) 2019-03-27 2019-03-27 Rotary blade type vibration stirrer

Publications (1)

Publication Number Publication Date
CN209869039U true CN209869039U (en) 2019-12-31

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ID=68957037

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201920404707.7U Active CN209869039U (en) 2019-03-27 2019-03-27 Rotary blade type vibration stirrer

Country Status (1)

Country Link
CN (1) CN209869039U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111559006A (en) * 2020-05-29 2020-08-21 中铁工程装备集团有限公司 Double-floating sealed stirring device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111559006A (en) * 2020-05-29 2020-08-21 中铁工程装备集团有限公司 Double-floating sealed stirring device
CN111559006B (en) * 2020-05-29 2021-11-19 中铁工程装备集团有限公司 Double-floating sealed stirring device

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