CN213005892U

CN213005892U - Shock attenuation concrete mixer for building

Info

Publication number: CN213005892U
Application number: CN202021389286.4U
Authority: CN
Inventors: 王云岳
Original assignee: Henan Yijian Commercial Concrete Co ltd
Current assignee: Henan Yijian Commercial Concrete Co ltd
Priority date: 2020-07-15
Filing date: 2020-07-15
Publication date: 2021-04-20
Anticipated expiration: 2030-07-15

Abstract

The utility model discloses a shock attenuation concrete mixer for building, including the agitator, the ring gear has all been cup jointed to the both sides on agitator surface, the bottom meshing of ring gear has the gear, through connecting axle fixed mounting between two gears, and the middle part of connecting axle is connected with the second belt pulley through first belt pulley transmission, and the right side fixed mounting of second belt pulley has the motor, there is the support column bottom of motor through connecting plate fixed mounting. The utility model discloses an increase buffer spring at the lower extreme of support column and can avoid producing the collision with the backup pad when the support column resets, and the damping shock absorber of bottom and damping spring's cooperation can make the device reset fast when reducing the range of vibrations, prevents frequent rocking, guarantees the stability of agitator during operation, has solved the mixer simultaneously and can produce vibrations when the stirring, shakes too greatly and can cause the influence to the mixer, reduces the problem of the production efficiency of mixer.

Description

Shock attenuation concrete mixer for building

Technical Field

The utility model relates to a construction machinery technical field specifically is shock attenuation concrete mixer for building.

Background

Concrete, referred to as "concrete" for short, is a general term for engineering composite materials in which aggregates are cemented into a whole by cementing materials, and the term concrete generally refers to the use of cement as the cementing material and sand and stone as the aggregates; the cement concrete is widely applied to constructional engineering, a concrete mixer is a machine for mixing and stirring cement, gravel aggregate and water into a concrete mixture, the concrete mixer on the market at present rarely has a damping function, the mixer can vibrate during stirring, the mixer is greatly influenced by vibration, and the production efficiency of the mixer is reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a shock attenuation concrete mixer for building possesses the advantage that reduces vibrations, has solved the mixer and can produce vibrations when the stirring, shakes and can cause the influence to the mixer greatly, reduces the production efficiency's of mixer problem.

In order to achieve the above object, the utility model provides a following technical scheme: the shock-absorbing concrete mixer for the building comprises a mixing barrel, gear rings are sleeved on two sides of the surface of the mixing barrel, the bottom of the gear ring is engaged with a gear, the two gears are fixedly arranged through a connecting shaft, the middle part of the connecting shaft is connected with a second belt pulley through a first belt pulley in a transmission way, a motor is fixedly arranged on the right side of the second belt pulley, a supporting column is fixedly arranged at the bottom of the motor through a connecting plate, the lower end of the supporting column is provided with a supporting plate in a penetrating way, the surface of the lower end of the supporting column is sleeved with a buffer spring, the two sides of the bottom of the supporting plate are both fixedly provided with a movable column, the surface of the lower end of the movable column is sleeved with a sleeve, damping shock absorbers are fixedly arranged on both sides of the bottom of the supporting plate and between the two movable columns, the bottom of the damping shock absorber is fixedly provided with a placing plate, and one side of the placing plate is fixedly arranged with the inner side of the sleeve.

Preferably, limiting plates are sleeved on two sides of the surface of the stirring barrel, and one side of each limiting plate is attached to one side of each gear.

Preferably, both sides of the lower end of the movable column are fixedly provided with limit blocks, and one side of each limit block is connected with the inner wall of the sleeve in a sliding manner.

Preferably, the bottom of the movable column is fixedly provided with a movable plate, the bottom of the movable plate is fixedly provided with a damping spring, and the bottom of the damping spring is fixedly arranged with the bottom of the inner cavity of the sleeve.

Preferably, the lower end of the supporting column is fixedly provided with a baffle, and the diameter of the baffle is larger than that of the through hole of the supporting plate.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses an increase buffer spring at the lower extreme of support column and can avoid producing the collision with the backup pad when the support column resets, and the damping shock absorber of bottom and damping spring's cooperation can make the device reset fast when reducing the range of vibrations, prevents frequent rocking, guarantees the stability of agitator during operation, has solved the mixer simultaneously and can produce vibrations when the stirring, shakes too greatly and can cause the influence to the mixer, reduces the problem of the production efficiency of mixer.

2. The utility model discloses an increase the limiting plate on the surface of agitator, can avoid the agitator bottom surface's ring gear to produce with the gear and break away from when rotating, and increase the stopper on the surface of support column, guarantee the stability that the lower extreme removed at set intraduct, prevent whole production slope.

Drawings

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

FIG. 2 is a sectional view of the structure of the sleeve of the present invention;

fig. 3 is a side view of the structure of the limiting plate of the present invention.

In the figure: 1. a stirring barrel; 2. a ring gear; 3. a gear; 4. a motor; 5. a support pillar; 6. a support plate; 7. a buffer spring; 8. moving the column; 9. a sleeve; 10. a damping shock absorber; 11. placing the plate; 12. a limiting plate; 13. a limiting block; 14. a shock absorbing spring.

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.

In the description herein, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings to facilitate the description of the patent and to simplify the description, but do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be considered limiting of the patent. In the description of the present application, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can, for example, be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Referring to fig. 1-3, the shock-absorbing concrete mixer for buildings comprises a mixing tank 1, wherein limiting plates 12 are respectively sleeved on two sides of the surface of the mixing tank 1, one side of each limiting plate 12 is attached to one side of a gear 3, the limiting plates 12 are additionally arranged on the surface of the mixing tank 1 to prevent a gear ring 2 on the bottom surface of the mixing tank 1 from being separated from the gear 3 when the mixing tank 1 rotates, a limiting block 13 is additionally arranged on the surface of a supporting column 5 to ensure the stability of the lower end moving inside a sleeve 9 and prevent the whole body from tilting, the gear rings 2 are respectively sleeved on two sides of the surface of the mixing tank 1, the gears 3 are engaged with the bottoms of the gear rings 2, the two gears 3 are fixedly installed through a connecting shaft, the middle part of the connecting shaft is connected with a second belt pulley through a first belt pulley in a transmission manner, a motor 4 is fixedly installed on the right, the lower end of a support pillar 5 is fixedly provided with a baffle, the diameter of the baffle is larger than that of a through hole of the support plate 6, the lower end of the support pillar 5 is provided with the support plate 6 in a penetrating way, the surface of the lower end of the support pillar 5 is sleeved with a buffer spring 7, both sides of the bottom of the support plate 6 are fixedly provided with a movable pillar 8, both sides of the lower end of the movable pillar 8 are fixedly provided with a limiting block 13, one side of the limiting block 13 is connected with the inner wall of a sleeve 9 in a sliding way, the bottom of the movable pillar 8 is fixedly provided with a movable plate, the bottom of the movable plate is fixedly provided with a damping spring 14, the bottom of the damping spring 14 is fixedly arranged with the bottom of an inner cavity of the sleeve 9, the surface of the lower end of the movable pillar 8 is sleeved with the sleeve 9, both sides of the bottom of the support, can avoid producing the collision with backup pad 6 when support column 5 resets through increase buffer spring 7 at the lower extreme of support column 5, and damping shock absorber 10 and the cooperation of damping spring 14 of bottom, can make the device reset fast when reducing vibration amplitude, prevent frequent rocking, guarantee the stability of agitator 1 during operation, solved the mixer simultaneously and can produce vibrations when the stirring, vibrations are too big can cause the influence to the mixer, reduce the problem of the production efficiency of mixer.

All the components in the utility model are universal standard components or components known by technicians in the field, the structure and principle of the components are known by technicians in the technical manual or known by conventional experimental methods, standard parts used in the application document can be purchased from the market, the components in the application document can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each component adopts conventional means such as bolts, rivets, welding and the like mature in the prior art, machines, parts and equipment adopt conventional models in the prior art, the control mode is automatically controlled by a controller, a control circuit of the controller can be realized by simple programming of technicians in the field, the components belong to the common knowledge in the field, and the application document is mainly used for protecting mechanical devices, so the control mode and circuit connection are not explained in detail in the application document, no specific description will be made herein.

During the use, when motor 4 drives a series of structures and moves, agitator 1 can give support column 5 for the vibrations dynamics that the rotation in-process produced downwards, because support column 5 can drive backup pad 6 small amplitude downwards and extrude damping shock absorber 10 with the relation of backup pad 6, it extrudees damping spring 14 downwards to remove post 8 simultaneously, and reduce the vibration amplitude, damping shock absorber 10 can make the device reset fast, can extrude damping spring 7 when support column 5 resets, reduce the vibration amplitude, guarantee the stability of agitator 1 during operation.

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. Shock attenuation concrete mixer for building, including agitator (1), its characterized in that: the stirring device is characterized in that gear rings (2) are sleeved on two sides of the surface of the stirring barrel (1), gears (3) are meshed at the bottom of the gear rings (2), two gears (3) are fixedly installed through connecting shafts, the middle of each connecting shaft is connected with a second belt pulley through a first belt pulley in a transmission mode, a motor (4) is fixedly installed on the right side of each second belt pulley, a supporting column (5) is fixedly installed at the bottom of each motor (4) through a connecting plate, a supporting plate (6) penetrates through the lower end of each supporting column (5), a buffer spring (7) is sleeved on the surface of the lower end of each supporting column (5), moving columns (8) are fixedly installed on two sides of the bottom of each supporting plate (6), sleeves (9) are sleeved on the surfaces of the lower ends of the moving columns (8), damping shock absorbers (10) are fixedly installed on two sides of the bottom of, the bottom of the damping shock absorber (10) is fixedly provided with a placing plate (11), and one side of the placing plate (11) is fixedly arranged with the inner side of the sleeve (9).

2. The shock absorbing concrete mixer for construction according to claim 1, wherein: limiting plates (12) are sleeved on two sides of the surface of the stirring barrel (1), and one side of each limiting plate (12) is attached to one side of the gear (3).

3. The shock absorbing concrete mixer for construction according to claim 1, wherein: the two sides of the lower end of the movable column (8) are fixedly provided with limit blocks (13), and one side of each limit block (13) is connected with the inner wall of the corresponding sleeve (9) in a sliding mode.

4. The shock absorbing concrete mixer for construction according to claim 1, wherein: the bottom of the movable column (8) is fixedly provided with a movable plate, the bottom of the movable plate is fixedly provided with a damping spring (14), and the bottom of the damping spring (14) is fixedly arranged with the bottom of the inner cavity of the sleeve (9).

5. The shock absorbing concrete mixer for construction according to claim 1, wherein: the lower end of the supporting column (5) is fixedly provided with a baffle, and the diameter of the baffle is larger than that of the through hole of the supporting plate (6).