CN211616126U - Stirring tank body driving device and special vehicle - Google Patents
Stirring tank body driving device and special vehicle Download PDFInfo
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- CN211616126U CN211616126U CN201922040041.4U CN201922040041U CN211616126U CN 211616126 U CN211616126 U CN 211616126U CN 201922040041 U CN201922040041 U CN 201922040041U CN 211616126 U CN211616126 U CN 211616126U
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- tank body
- agitator tank
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- stirring tank
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Abstract
The utility model relates to a stirring equipment field, in particular to agitator tank body drive arrangement and special vehicle, this agitator tank body drive arrangement for the agitator tank body that the drive set up on the frame rotates, contains: the output end of the coupling damper is connected with the input end of a transmission shaft of the stirring tank body; and the power source comprises a motor output, and the output end of the motor output is connected with the input end of the coupling damper. The utility model has simple structure and novel and reasonable design, drives the shaft coupling/shock absorber to rotate through the power source so as to drive the stirring tank to rotate, and improves the stability and convenience of operation and maintenance; the motor controller can effectively avoid the problems that the driving safety is high when the rotating speed of the tank body is high, cement is solidified when the rotating speed of the tank body is too low, and then the grade of the cement is influenced, and the like, and has a strong application prospect.
Description
Technical Field
The utility model relates to a agitated vessel field, in particular to agitator tank drive arrangement and special vehicle.
Background
A mixer truck, which is a special truck for transporting concrete for construction. The concrete mixing and transporting truck consists of an automobile chassis and a special device for concrete mixing and transporting; the chassis mainly adopts a second-class universal chassis provided by a whole vehicle manufacturer, and a special mechanism of the chassis mainly comprises a power takeoff, a front bracket and a rear bracket of a stirring tank, a speed reducer, a hydraulic system, the stirring tank, an operating mechanism, a cleaning system and the like. The theory of operation is, takes out automobile chassis's power through the power takeoff device to drive hydraulic system's variable pump is transformed into hydraulic pressure ability to be transmitted to the measuring motor, and the motor redrives the speed reducer, by speed reducer drive agitating unit, can keep the agitator tank to rotate throughout in the transportation, can not solidify with the concrete of guaranteeing the delivery. At present, a tank body of a concrete mixer truck is mainly driven by hydraulic pressure, power is taken from a power takeoff above an engine flywheel, the power takeoff drives a hydraulic oil pump, the hydraulic oil pump drives a hydraulic motor to rotate through a valve body, the hydraulic motor drives the tank body to rotate through a speed reduction system, the direction of hydraulic oil is changed through the valve body, and the rotation direction of the tank body is changed, so that the cement mixing work is realized. In the transportation process, hydraulic drive's mode is because hydraulic oil pump and power takeoff adopt mechanical connection, and hydraulic oil pump's oil pressure can be rised or reduce by the influence of engine speed, leads to the rotational speed of the jar body to receive the influence of engine speed, and the atress is influenced by factors such as the complicated operating mode of vehicle to jar body axis of rotation, and then influences the stability of jar body axis of rotation in the operation.
Disclosure of Invention
Therefore, the utility model provides a driving device for the stirring tank body and the special vehicle containing the transmission structure can guarantee the stability of the atress in the rotation of the tank body, promote the convenience of operation and maintenance.
According to the utility model provides a design provides an agitator tank body drive arrangement for the agitator tank body that the drive set up on the frame rotates, contains: the output end of the coupling damper is connected with the input end of a transmission shaft of the stirring tank body; and the power source comprises a motor output, and the output end of the motor output is connected with the input end of the coupling damper.
As the utility model discloses agitator tank body drive arrangement, furtherly, motor output contains motor and speed reducer, the speed reducer output is connected with the coupling bumper shock absorber input, and motor output shaft and speed reducer input shaft are connected.
As the utility model discloses agitator tank body drive arrangement, furtherly, the speed reducer adopts the second grade speed reducer structure.
As the utility model discloses agitator tank body drive arrangement, furtherly, speed reducer output and coupling bumper shock absorber input all are provided with the flange face that is used for both bolted connection.
As the utility model discloses agitator tank body drive arrangement, furtherly, the power supply still contains and is used for supplementary reserve handle.
As the utility model discloses agitator tank body drive arrangement, furtherly, the handle contains manual rocking handle and links the axle, even axle one end is connected with the motor shaft input, and the other end is connected with manual rocking handle output.
As the utility model discloses agitator tank body drive arrangement, furtherly, be provided with the protection casing that is used for supporting protection shaft coupling bumper shock absorber on the frame.
Further, the utility model provides a special purpose vehicle contains the automobile body, and locates the agitator tank body on the automobile body frame, be provided with foretell agitator tank body drive arrangement on the agitator tank body to the agitator tank body rotates on through power supply drive automobile body, realizes that the material mixing mixes.
As the utility model discloses special vehicle, further, the agitator tank afterbody is provided with feed hopper.
As the utility model discloses special purpose vehicle, furtherly, agitator tank body middle part is provided with the discharge opening.
The utility model has the advantages that:
the utility model has simple structure and novel and reasonable design, drives the shaft coupling/shock absorber to rotate through the power source (the matching of the motor and the manual crank handle) so as to drive the stirring tank to rotate, and improves the stability and convenience of operation and maintenance; aiming at the problem that a traditional cement mixer truck cannot keep a tank body rotating at a constant speed, the tank body of the cement mixer truck can be kept to rotate within an optimal rotating speed range of 2.5 r/min-3 r/min by utilizing the characteristic that the rotating speed of a motor is constant and adjustable, and the problems that the stress of the tank body on the whole truck is large, the driving safety is influenced and the risk of overturning is caused when the rotating speed of the tank body is high are effectively avoided; when the rotating speed of the tank body is too low, cement in the tank body is solidified, so that the grade of the cement is influenced, and the application prospect is strong.
Description of the drawings:
FIG. 1 is a schematic view of a driving apparatus according to an embodiment;
FIG. 2 is a schematic view of a special-purpose vehicle according to an embodiment;
FIG. 3 is an enlarged schematic view of a selected area of FIG. 2;
FIG. 4 is a second schematic view of the special-purpose vehicle according to the embodiment;
FIG. 5 is a schematic view of an exemplary motor;
FIG. 6 is a schematic cross-sectional view of FIG. 5;
FIG. 7 is a schematic view showing the connection between the motor and the handle in the embodiment;
fig. 8 is a schematic cross-sectional view of fig. 7.
In the figure, reference numeral 1 represents a stirring tank body, reference numeral 11 represents a discharge opening, reference numeral 2 represents a driving device, reference numeral 21 represents a motor, reference numeral 211 represents a motor input end connected with a handle, reference numeral 212 represents a motor output end connected with a speed reducer, reference numeral 22 represents a speed reducer, reference numeral 23 represents a coupling/shock absorber, reference numeral 24 represents a tank body transmission shaft, and reference numeral 26 represents a manual rocking handle.
The specific implementation mode is as follows:
the present invention will be described in further detail with reference to the accompanying drawings and technical solutions, and embodiments of the present invention will be described in detail by way of preferred examples, but the embodiments of the present invention are not limited thereto.
Aiming at the situation that the transmission shaft of the stirring tank is unstable in stress under the hydraulic drive and other situations of the existing stirring vehicle, the embodiment of the utility model provides a special vehicle, which comprises a vehicle body and a stirring tank body arranged on the frame of the vehicle body, wherein the stirring tank body is provided with the stirring tank body driving device; agitator tank body drive arrangement for the agitator tank body that the drive set up on the frame rotates, realizes that the material stirring mixes, and it contains: the output end of the coupling damper is connected with the input end of a transmission shaft of the stirring tank body; and the power source comprises a motor output, and the output end of the motor output is connected with the input end of the coupling damper. Referring to fig. 1, the motor output drives the coupler/damper to drive the stirring tank body to rotate, so that the instability of the rotation of the rotating shaft of the existing direct-drive stirring tank is avoided, and the reliability and convenience of operation and maintenance are improved.
As the embodiment of the utility model provides an in agitator tank body drive arrangement, furtherly, motor output contains motor and speed reducer, the speed reducer output is connected with the shaft coupling bumper shock absorber input, and motor output shaft and speed reducer input shaft rotate and then drive the agitator tank rotation through the shaft coupling/bumper shock absorber that are connected with the speed reducer through motor drive speed reducer, can guarantee driven stability. The method is characterized in that a corresponding motor for driving rotation is equipped, the rotation speed is regulated and controlled through a motor controller, and the tank body of the cement mixer truck is kept to rotate within the optimal rotation speed range of 2.5 r/min-3 r/min by utilizing the characteristic that the rotation speed of the motor is constant and adjustable. The problem that the whole vehicle is stressed greatly and the driving safety is influenced (the vehicle is in a rollover risk) when the rotating speed of the tank body is high is effectively avoided; when the rotating speed of the tank body is too low, cement in the tank body is solidified, and the grade of the cement is influenced.
As the embodiment of the utility model provides an in agitator tank body drive arrangement, furtherly, the speed reducer adopts the second grade speed reducer structure. The multistage speed reduction transmission structure of the motor is adopted, and the reliability of the rotation drive of the motor-driven stirring tank body is realized through two-stage transmission ratio change, so that the cost is saved, and the performance is stable.
As the embodiment of the utility model provides an in agitator tank body drive arrangement, furtherly, speed reducer output and coupling bumper shock absorber input all are provided with the flange face that is used for both bolted connection, and speed reducer and coupling bumper shock absorber pass through the flange (also can pass through the spline) fixed, guarantee the reliability of connecting among the drive arrangement, and then promote agitator tank body rotation operation's stability.
As the embodiment of the utility model provides an in the agitator tank body drive arrangement, further, the power supply still contains and is used for supplementary reserve handle. In the existing hydraulic drive stirring tank body, when the hydraulic motor is required to be connected with hydraulic motors of other vehicles through hydraulic pipelines in the situations of hydraulic motor failure and the like, the tank is easy to be closed, and the enterprise cost is increased; in this embodiment, drive the agitator tank body through the handle as supplementary reserve power supply and rotate, even when motor trouble, also can drive the agitator tank body through the handle and rotate, and then realize carrying out the function of promptly unloading through the discharge opening, can effectively avoid situations such as stifle jar, promote the performance of enterprises. The handle can adopt a structure coaxially connected with the motor input, or a double-input single-output speed reducer structure (one end of the double input end is connected with the motor output, and the other end is connected with the handle) and the like, so as to realize the emergency driving function of the motor of the stirring tank body under the fault condition.
As the embodiment of the utility model provides an agitator tank body drive arrangement, further, it is shown with reference to fig. 5~8, the handle contains manual rocking handle and links the axle, even axle one end is connected with the motor shaft input, and the other end is connected with manual rocking handle output. The motor shaft can be extended out of the motor shell to realize the detachable connection of the manual rocking handle. Under the emergency of being convenient for, through manual operation hand crank, transmit the torque for shaft coupling/bumper shock absorber, and then drive jar body and rotate, make the discharge opening rotate under to realize the function of promptly unloading etc.. When the manual rocking handle is used normally, a protective cover can be arranged at the input end of the motor connected with the manual rocking handle so as to ensure the operation safety.
As the embodiment of the utility model provides an in agitator tank body drive arrangement, furtherly, be provided with the protection casing that is used for supporting protection shaft coupling bumper shock absorber on the frame. Referring to fig. 3 and 4, the frame structure arranged on the vehicle body between the speed reducer and the tank body is used as a protective cover of the coupling damper, so that not only can stable supporting operation be realized, but also a protective effect can be realized on the coupling damper arranged between the speed reducer and a transmission shaft of the tank body, the equipment maintenance faults caused by blockage and the like can be avoided, and the using effect is good.
As the embodiment of the utility model provides an in special vehicle, further, the agitator tank afterbody is provided with feed hopper, the feeding of the various occasions of being convenient for is carried.
As the utility model discloses special purpose vehicle, furtherly, agitator tank body middle part is provided with urgent discharge opening.
It is to be understood that the foregoing description of specific exemplary embodiments of the invention has been presented for the purposes of illustration and description. It is not intended to limit the invention to the precise form disclosed, and obviously many modifications and variations are possible in light of the above teaching. The exemplary embodiments were chosen and described in order to explain certain principles of the invention and its practical application to enable one skilled in the art to make and use various exemplary embodiments of the invention and various alternatives and modifications as are suited to the particular use contemplated. It is intended that the scope of the invention be defined by the claims and their equivalents.
The term "and/or" herein means that three relationships may exist. For example, a and/or B may represent: a exists alone, A and B exist simultaneously, and B exists alone. In addition, the character "/" herein generally indicates that the former and latter associated objects are in an "or" relationship.
Unless defined otherwise, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this invention belongs. The use of "first," "second," and similar terms in the description and claims of this application do not denote any order, quantity, or importance, but rather the terms are used to distinguish one element from another. Also, the use of the terms "a" or "an" and the like do not necessarily denote a limitation of quantity. The word "comprising" or "comprises", and the like, means that the element or item listed before the word covers the element or item listed after the word and its equivalents, but does not exclude other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.
Exemplary embodiments of the present invention have been described in detail with reference to the preferred embodiments, however, it will be understood by those skilled in the art that various changes and modifications may be made to the specific embodiments described above and various combinations of the technical features and structures proposed by the present invention may be made without departing from the concept of the present invention, and the scope of the present invention is defined by the appended claims.
Claims (10)
1. The utility model provides a stirring tank body drive arrangement for the stirring tank body that the drive set up on the frame rotates, its characterized in that contains:
the output end of the coupling damper is connected with the input end of a transmission shaft of the stirring tank body;
and the power source comprises a motor output, and the output end of the motor output is connected with the input end of the coupling damper.
2. The agitator tank drive of claim 1, wherein the motor output comprises a motor and a reducer, the reducer output being connected to the coupling damper input, the motor output being connected to the reducer input.
3. The agitator tank drive of claim 2, wherein the speed reducer is of a two-stage speed reducer construction.
4. The agitator tank drive of claim 2, wherein the reducer output and the coupling damper input are each provided with a flange surface for bolted connection therebetween.
5. The agitator tank drive of claim 2, wherein the power source further comprises a handle for auxiliary backup.
6. The agitator tank drive of claim 5, wherein the handle comprises a hand crank and a shaft, the shaft having one end connected to the motor shaft input and the other end connected to the hand crank output.
7. The agitator tank drive of claim 1, wherein the frame is provided with a shield for supporting a shield coupling damper.
8. A special vehicle comprises a vehicle body and a stirring tank body arranged on a vehicle body frame, and is characterized in that the stirring tank body is provided with the stirring tank body driving device according to any one of claims 1-7, so that the stirring tank body on the vehicle body is driven to rotate through a power source, and material stirring and mixing are realized.
9. The special vehicle according to claim 8, characterized in that the rear part of the stirring tank body is provided with a feeding funnel.
10. The special vehicle according to claim 8, wherein the agitator tank is provided with a discharge opening in the middle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922040041.4U CN211616126U (en) | 2019-11-23 | 2019-11-23 | Stirring tank body driving device and special vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922040041.4U CN211616126U (en) | 2019-11-23 | 2019-11-23 | Stirring tank body driving device and special vehicle |
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| Publication Number | Publication Date |
|---|---|
| CN211616126U true CN211616126U (en) | 2020-10-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922040041.4U Active CN211616126U (en) | 2019-11-23 | 2019-11-23 | Stirring tank body driving device and special vehicle |
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| Country | Link |
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| CN (1) | CN211616126U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024011716A1 (en) * | 2022-07-11 | 2024-01-18 | 浙江盘毂动力科技有限公司 | Top-mounted driving device and assembly method therefor, and mixer vehicle |
-
2019
- 2019-11-23 CN CN201922040041.4U patent/CN211616126U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024011716A1 (en) * | 2022-07-11 | 2024-01-18 | 浙江盘毂动力科技有限公司 | Top-mounted driving device and assembly method therefor, and mixer vehicle |
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Address after: 450000 building 15, No. 16, Jinzhan street, Zhengzhou high tech Industrial Development Zone, Henan Province Patentee after: Zhengzhou senpeng Electronic Technology Co.,Ltd. Address before: No. 58, Wenzhu street, high tech Zone, Zhengzhou City, Henan Province Patentee before: ZHENGZHOU SENPENG ELECTRONIC TECHNOLOGY Co.,Ltd. |