CN212528224U

CN212528224U - Concrete mixing equipment with shock absorption and noise reduction functions

Info

Publication number: CN212528224U
Application number: CN202020423936.6U
Authority: CN
Inventors: 成庆荣; 虞耀; 许燕
Original assignee: Yangzhou Yuanyi Concrete Co ltd
Current assignee: Yangzhou Yuanyi Concrete Co ltd
Priority date: 2020-03-27
Filing date: 2020-03-27
Publication date: 2021-02-12
Anticipated expiration: 2030-03-27

Abstract

The utility model relates to the technical field of stirring equipment, and discloses a shock-absorbing and noise-reducing concrete stirring device, which comprises a device shell, a concrete placing device, a stirring device and a conveying device, wherein the concrete placing device comprises a motor I, a turntable and a supporting column, the device shell comprises a bearing I and a chute, the motor I is arranged on the device shell, the motor I is connected with the turntable, the supporting column is arranged on the upper surface of the turntable, a stirring cylinder is arranged at the upper end of the supporting column, the stirring device comprises a motor II, a gear I and a bearing II, the motor II is arranged on the device shell, an output shaft of the motor II is connected with the gear I, a bearing II is arranged outside the front surface of the gear I, a rotating rod I is arranged in front of the bearing II, a connecting column I is arranged on the rear surface of the rotating rod I, the connecting column I is connected with an inner ring of the bearing II, a connecting column II is, the concrete mixing equipment with the shock absorption and noise reduction functions has the shock absorption, noise reduction, convenient transportation and other performances.

Description

Concrete mixing equipment with shock absorption and noise reduction functions

Technical Field

The utility model relates to a agitated vessel technical field specifically is a vibration/noise reduction's concrete mixing equipment.

Background

The cement concrete mixing plant is widely applied to construction projects of China's industry, agriculture, traffic, national defense, water conservancy, municipal administration and the like, the demand is increasing continuously, national concrete mixing equipment is continuously innovated and advanced on the basis of referring to foreign products, the technical level is gradually improved, but the research on the batching process is not enough for the whole mixing plant, especially for a newly-built concrete mixing plant, the quality requirement of national standards on the concrete mixing plant is often met by depending on the experience accumulated by a matching manufacturer for many years, and no special experimental research is carried out on the conveying process, the feeding process and the like.

At present most concrete mixer in market adds in the concrete mixing jar and establishes the agitator and stir, but because the fan-shaped stirring leaf of agitator is too big with the contact surface of concrete, material and stirring leaf striking can make the agitator take place lasting vibration in the concrete, the vibration can lead to the production of sustained noise again, when concrete mixing, vibration and noise are very obvious, can disturb peripheral people's normal life seriously even, cause bad influence.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a vibration/noise reduction's concrete mixing equipment possesses the shock attenuation, falls and makes an uproar and advantage such as convenient transportation, has solved the too big problem of noise in the concrete mixer use.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a concrete mixing device with shock absorption and noise reduction functions comprises an equipment shell, a concrete placing device, a mixing device and a conveying device, wherein the concrete placing device comprises a motor I, a rotary table and a support column, the equipment shell comprises a bearing I and a sliding groove, the bearing I is fixedly arranged on the lower inner wall of the equipment shell, the sliding groove is formed in the rear inner wall of the equipment shell, the motor I is fixedly arranged on the lower inner wall of the equipment shell, the output shaft of the motor I is fixedly connected with the rotary table, the upper surface of the rotary table is fixedly connected with the support column, the upper end of the support column is fixedly connected with a mixing cylinder, the mixing device is arranged on the left side of the concrete placing device and comprises a motor II, a gear I and a bearing II, the motor II is fixedly connected on the rear inner wall of the equipment shell, the output shaft of the motor II is fixedly connected with, a bearing II is fixedly arranged on the outer side of the front surface of the gear I, a rotating rod I is arranged in front of the bearing II, a connecting column I is fixedly connected to the rear surface of the rotating rod I, the connecting column I is fixedly connected with an inner ring of the bearing II, a connecting column II is fixedly connected to the right end of the rear surface of the rotating rod I, a rotating rod II is arranged at the rear end of the connecting column II, a bearing III is fixedly arranged at the left end of the front surface of the rotating rod II, the inner ring of the bearing III is fixedly connected with the connecting column II, a stirring head is fixedly connected to the end of the rotating rod II far away from the bearing III, the stirring head extends into the stirring cylinder, a bearing IV is fixedly arranged in the middle of the front surface of the rotating rod II, a rotating rod III is arranged in front of the bearing IV, a connecting column III is fixedly connected to the upper end of the rear surface of the, and one end of the rotating rod III, which is far away from the bearing IV, is rotatably connected with the rear inner wall of the equipment shell through the bearing.

Preferably, agitating unit's the place ahead is provided with conveyor, conveyor includes gear two, cylinder and thread groove, gear two's lower fixed surface is connected with the cylinder, the thread groove has been seted up in the cylindrical outside, cylindrical lower extreme and bearing one's inner circle fixed connection, the cylindrical right side is provided with the slip table, the left end fixedly connected with lug of slip table, the lug inserts inside the thread groove, the rear surface fixedly connected with slide bar of slip table, the rear end of slide bar inserts inside the spout. Most concrete mixing equipment's sprue is in mixing equipment's top, all need the manual work to transport the concrete raw materials to the eminence at every turn and then throw into and stir in the equipment, the process of making a round trip to transport has consumeed a large amount of time and energy, very inconvenient, this equipment passes through the setting of slip table, it can directly place the raw materials from the bottom on the slip table to transport workman, then transport through the slip table with the concrete raw materials transport inside feeding the agitator tank, need not expend the manpower in addition and carry, the time of artifical transport has been saved, great improvement concrete mixing's work efficiency.

Preferably, the outer brim of the stirring cylinder is higher than the inner brim.

Preferably, the first connecting column is matched with the second bearing, the second connecting column is matched with the third bearing, and the third connecting column is matched with the fourth bearing.

Preferably, the second gear is meshed with the first gear.

Preferably, the projection is adapted to the threaded groove.

Preferably, the sliding rod is matched with the sliding groove.

(III) advantageous effects

Compared with the prior art, the utility model provides a vibration/noise reduction's concrete mixing equipment possesses following beneficial effect:

1. this vibration/noise reduction's concrete mixing equipment, it takes place rotatoryly to drive the agitator tank through the motor that sets up one, it is rotatory to drive the inside concrete of agitator tank simultaneously, the agitating unit who sets up then drives two movements of control bull stick through motor two, it stirs to drive the stirring head in the agitator tank, rotate at the level of agitator tank and the vertical rotation in-process of stirring head, relative with the mixer that original that kind only carries out horizontal mixing, this concrete mixing equipment can carry out abundant stirring with the concrete, the quality of concrete after the stirring has been increased.

2. This vibration/noise reduction's concrete mixing equipment carries out the stirring of concrete through the bull stick two that sets up and stirring head, has reduced concrete and agitating unit's area of contact, can reduce the collision probability of hard piece in the concrete and stirring rod like this, has reduced the production of whole agitating unit vibration to also reduce the production of the noise of whole device, reduced the harmful effects that the device caused to the surrounding environment.

3. This vibration/noise reduction's concrete mixing equipment, most concrete mixing equipment's sprue is in mixing equipment's top, all need the manual work to transport the concrete raw materials to the eminence at every turn and then stir in dropping into equipment, the process of making a round trip to transport has consumeed a large amount of time and energy, very inconvenient, this equipment passes through the setting of slip table, transport workman's can directly place the raw materials on the slip table from the bottom, then transport through the slip table with the concrete raw materials transport inside the feeding mixing bowl, need not expend the manpower in addition and carry, the time of artifical transport has been saved, great improvement the work efficiency of concrete mixing.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural view of the stirring device of the present invention.

In the figure: 1 equipment shell, 101 bearing I, 102 sliding chute, 2 concrete placing device, 201 motor I, 202 rotating disc, 203 supporting column, 204 stirring cylinder, 3 stirring device, 301 motor II, 302 gear I, 303 bearing II, 304 connecting column I, 305 rotating rod I, 306 connecting column II, 307 rotating rod II, 308 bearing III, 309 stirring head, 310 bearing IV, 311 connecting column III, 312 rotating rod III, 4 conveying device, 401 gear II, 402 cylinder, 403 threaded groove, 404 sliding table, 405 bump and 406 sliding rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, a concrete mixing device with shock absorption and noise reduction functions comprises a device shell 1, a concrete placing device 2, a mixing device 3 and a conveying device 4, wherein the concrete placing device 2 comprises a motor I201, a turntable 202 and a support column 203, the device shell 1 comprises a bearing I101 and a chute 102, the bearing I101 is fixedly installed on the lower inner wall of the device shell 1, the chute 102 is formed in the rear inner wall of the device shell 1, the motor I201 is fixedly installed on the lower inner wall of the device shell 1, an output shaft of the motor I201 is fixedly connected with the turntable 202, the upper surface of the turntable 202 is fixedly connected with the support column 203, the upper end of the support column 203 is fixedly connected with a mixing cylinder 204, the outer edge of the mixing cylinder 204 is higher than the inner edge, and when concrete is poured, the concrete can conveniently enter the mixing cylinder 204;

the stirring device 3 is arranged on the left of the concrete placing device 2, the stirring device 3 comprises a motor II 301, a gear I302 and a bearing II 303, the motor II 301 is fixedly connected to the rear inner wall of the equipment shell 1, an output shaft of the motor II 301 is fixedly connected with the gear I302, the outer side of the front surface of the gear I302 is fixedly provided with the bearing II 303, a rotating rod I305 is arranged in front of the bearing II 303, the rear surface of the rotating rod I305 is fixedly connected with a connecting column I304, the connecting column I304 is matched with the bearing II 303, the connecting column I304 is fixedly connected with the inner ring of the bearing II 303, the right end of the rear surface of the rotating rod I305 is fixedly connected with a connecting column II 306, the connecting column II 306 is matched with the bearing III 308, the rear end of the connecting column II 306 is provided with a rotating rod II 307, the left end of the front surface of the rotating rod II 307 is fixedly provided with the bearing III 308, the inner ring of the bearing III, the stirring head 309 extends into the stirring cylinder 204, the middle part of the front surface of the second rotating rod 307 is fixedly provided with a fourth bearing 310, the front part of the fourth bearing 310 is provided with a third rotating rod 312, the upper end of the rear surface of the third rotating rod 312 is fixedly connected with a third connecting column 311, the third connecting column 311 is matched with the fourth bearing 310, the third connecting column 311 is fixedly connected with the inner ring of the fourth bearing 310, the end of the third rotating rod 312 far away from the fourth bearing 310 is rotatably connected with the rear inner wall of the equipment shell 1 through a bearing, the stirring cylinder 204 is driven to rotate by the arranged motor 201, meanwhile, the concrete in the stirring cylinder 204 is driven to rotate, the arranged stirring device 3 controls the second rotating rod 307 to move through the driving of the second motor 301, the stirring head 309 is driven to stir in the stirring cylinder 204, in the horizontal rotation of the stirring cylinder 204 and the vertical rotation of the stirring head 309, compared with the original stirring device which only carries out horizontal stirring, the concrete stirring equipment can be used for fully stirring concrete, so that the quality of the stirred concrete is improved, the rotating rod II 307 and the stirring head 309 are used for stirring the concrete, the contact area between the concrete and the stirring device is reduced, the collision probability of a hard block in the concrete and a stirring rod is reduced, the vibration of the whole stirring device is reduced, the noise of the whole stirring device is reduced, and the adverse effect of the device on the surrounding environment is reduced;

the front of agitating unit 3 is provided with conveyor 4, conveyor 4 includes gear two 401, cylinder 402 and thread groove 403, gear two 401 and the meshing of gear 302, the lower surface fixedly connected with cylinder 402 of gear two 401, thread groove 403 has been seted up to the outside of cylinder 402, the lower extreme of cylinder 402 and the inner circle fixed connection of bearing 101, the right side of cylinder 402 is provided with slip table 404, the left end fixedly connected with lug 405 of slip table 404, lug 405 and thread groove 403 adaptation, lug 405 inserts inside the thread groove 403, the rear surface fixedly connected with slide bar 406 of slip table 404, slide bar 406 and spout 102 adaptation, the rear end of slide bar 406 inserts inside spout 102.

When the concrete mixer is used, firstly, the second motor 301 rotates forwards, concrete raw materials are placed on the sliding table 404, the second gear 401 is driven to rotate along with the rotation of the first gear 302 so as to lift the sliding table 404 upwards, after the edge of the mixing cylinder 204 is driven, the second motor 301 rotates reversely, then the sliding table 404 moves downwards, when new concrete needs to be added, materials are placed on the descending sliding table 404, the materials can be conveyed into the mixing cylinder 204 when the second motor 301 rotates forwards, the concrete inside the mixing cylinder 204 can rotate horizontally under the rotation of the first motor 201, meanwhile, the mixing head 309 rotates the concrete vertically and flatly, the concrete is fully stirred, and the mixing quality of the concrete is improved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a vibration/noise reduction's concrete mixing equipment, includes equipment shell (1), concrete placer (2), agitating unit (3) and conveyor (4), concrete placer (2) include motor one (201), carousel (202) and support column (203), its characterized in that: the concrete placing device comprises a device shell (1) and a concrete placing device, wherein the device shell (1) comprises a first bearing (101) and a sliding groove (102), the first bearing (101) is fixedly installed on the lower inner wall of the device shell (1), the sliding groove (102) is formed in the rear inner wall of the device shell (1), a first motor (201) is fixedly installed on the lower inner wall of the device shell (1), an output shaft of the first motor (201) is fixedly connected with a turntable (202), the upper surface of the turntable (202) is fixedly connected with a supporting column (203), the upper end of the supporting column (203) is fixedly connected with a stirring cylinder (204), a stirring device (3) is arranged on the left side of the concrete placing device (2), the stirring device (3) comprises a second motor (301), a first gear (302) and a second bearing (303), the second motor (301) is fixedly connected on the rear inner wall of the device shell (1), and the output shaft of the second motor (301, a second bearing (303) is fixedly mounted on the outer side of the front surface of the first gear (302), a first rotating rod (305) is arranged in front of the second bearing (303), a first connecting column (304) is fixedly connected to the rear surface of the first rotating rod (305), the first connecting column (304) is fixedly connected with an inner ring of the second bearing (303), a second connecting column (306) is fixedly connected to the right end of the rear surface of the first rotating rod (305), a second rotating rod (307) is arranged at the rear end of the second connecting column (306), a third bearing (308) is fixedly mounted at the left end of the front surface of the second rotating rod (307), an inner ring of the third bearing (308) is fixedly connected with the second connecting column (306), a stirring head (309) is fixedly connected to the end of the second rotating rod (307) far away from the third bearing (308), the stirring head (309) extends into the stirring cylinder (204), and a fourth bearing (310) is fixedly mounted in the middle of the front surface of the second rotating rod (, a third rotating rod (312) is arranged in front of the fourth bearing (310), a third connecting column (311) is fixedly connected to the upper end of the rear surface of the third rotating rod (312), the third connecting column (311) is fixedly connected with the inner ring of the fourth bearing (310), and the end, far away from the fourth bearing (310), of the third rotating rod (312) is rotatably connected with the rear inner wall of the equipment shell (1) through a bearing.

2. The concrete mixing apparatus with shock absorption and noise reduction according to claim 1, wherein: the place ahead of agitating unit (3) is provided with conveyor (4), conveyor (4) are including gear two (401), cylinder (402) and thread groove (403), the lower surface fixedly connected with cylinder (402) of gear two (401), thread groove (403) have been seted up in the outside of cylinder (402), the lower extreme of cylinder (402) and the inner circle fixed connection of bearing (101), the right side of cylinder (402) is provided with slip table (404), the left end fixedly connected with lug (405) of slip table (404), lug (405) insert inside thread groove (403), the back surface fixedly connected with slide bar (406) of slip table (404), the rear end of slide bar (406) inserts inside spout (102).

3. The concrete mixing apparatus with shock absorption and noise reduction according to claim 1, wherein: the outer brim of the stirring cylinder (204) is higher than the inner brim.

4. The concrete mixing apparatus with shock absorption and noise reduction according to claim 1, wherein: the first connecting column (304) is matched with the second bearing (303), the second connecting column (306) is matched with the third bearing (308), and the third connecting column (311) is matched with the fourth bearing (310).

5. A shock absorbing and noise reducing concrete mixing apparatus according to claim 2, wherein: the second gear (401) is meshed with the first gear (302).

6. A shock absorbing and noise reducing concrete mixing apparatus according to claim 2, wherein: the lug (405) is matched with the thread groove (403), and the sliding rod (406) is matched with the sliding groove (102).