CN210820224U - Mixing drum of concrete mixer - Google Patents
Mixing drum of concrete mixer Download PDFInfo
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- CN210820224U CN210820224U CN201921183124.2U CN201921183124U CN210820224U CN 210820224 U CN210820224 U CN 210820224U CN 201921183124 U CN201921183124 U CN 201921183124U CN 210820224 U CN210820224 U CN 210820224U
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Abstract
The utility model discloses a mixing drum of a concrete mixer, which belongs to the technical field of concrete mixing and comprises a base, wherein the top of the base is fixedly connected with four mounting racks, a rotating shaft is movably connected between the mounting racks, the surface of the rotating shaft is fixedly connected with two gears, a motor is installed on the right side of the top of the base, the power output end of the motor is connected with the power input end of the rotating shaft, the inside of the mixing drum is provided with a mounting groove, a mixing rod is welded on the surface of the mounting groove, the mixing rod rotates synchronously along with the mixing drum in the operation process of the mixing drum and is matched with a mixing paddle blade, the mixing time is shortened, the mixing efficiency is improved, a dust cover can be disassembled at a feed inlet and a discharge outlet, the dust cover is covered before the operation of the mixing drum, the dust cover can be fixed and rotates synchronously along with the mixing, replace current barrel open structure, avoided stirring in-process dust to leak.
Description
Technical Field
The utility model relates to a concrete mixing technical field especially relates to a concrete mixer's churn.
Background
The common concrete is artificial stone which is prepared by taking cement as a main cementing material, mixing water, sand, stones and chemical additives and mineral admixtures as necessary, uniformly stirring, densely forming, curing and hardening according to a proper proportion, and is mainly divided into two stages and states, namely a plastic state before setting and hardening, namely fresh concrete or concrete mixture, and a hard state after hardening, namely hardened concrete or concrete.
Concrete need put into the churn to various raw materials before using and stir mixing process to prepare into usable concrete, current concrete churn generally relies on the stirring paddle leaf of its inside wall to stir, only rely on stirring paddle leaf, lead to concrete mixing inefficiency, it is long consuming time to stir, influence production efficiency, and current churn generally is open structure, when the raw materials got into inside just stirs not yet the shaping of churn, the rotation of churn can make the powder of cement and sand drift to the air and drift out from the opening, influence environment and operating personnel's health, for this reason, we propose a concrete mixer's churn.
SUMMERY OF THE UTILITY MODEL
The utility model provides a concrete mixer's churn aims at improving the efficiency when churn stirs the concrete to reduce the environmental dust pollution of stirring in-process.
The utility model provides a specific technical scheme as follows:
the utility model provides a mixing drum of concrete mixer, which comprises a base, the base top is fixedly connected with four mounting racks and four mounting racks, the rotating shaft is movably connected between the mounting racks, the surface of the rotating shaft is fixedly connected with two gears and two gears, the right side of the base top is provided with a motor, the power output end of the motor is connected with the power input end of the rotating shaft, the right side of the motor is detachably connected with a motor controller, the current output end of the motor controller is electrically connected with the current input end of the motor, the top of the base is provided with the mixing drum, one side of the mixing drum is provided with a feed inlet, the other side of the mixing drum is provided with a discharge outlet, the outer side wall of the mixing drum is fixedly connected with two groups of gear teeth and two groups of gear teeth, the gear teeth and the gears are mutually, the churn has poking bar and poking bar to be a plurality ofly through the welding of mounting groove, feed inlet and discharge gate all can be dismantled and be connected with the shield, shield surface one side fixedly connected with spring leaf and spring leaf are two.
Optionally, the base top right side fixedly connected with frame, the base can be dismantled through the frame and be connected with the motor.
Optionally, one side of the surface of the dust cover, which is far away from the spring piece, is fixedly connected with a handle, and one side of the handle is welded on the outer side wall of the dust cover.
Optionally, the base bottom is fixedly connected with four supporting legs, and the top of each supporting leg is located at the bottom of the outer side wall of the base.
The utility model has the advantages as follows:
the utility model provides a concrete mixer's churn, the inside mounting groove of having seted up of its churn, and there is the poking bar at the skin weld of mounting groove, pour the inside of churn into from the feed inlet with the raw materials, churn operation in-process poking bar follows the churn and rotates in step, mutually support with stirring paddle leaf, it is consuming time to have shortened the stirring, the efficiency of stirring has been promoted, and feed inlet and discharge gate can be dismantled there is the shield, the churn operation protecgulum covers the shield, can fix the shield and follow the synchronous rotation of churn under the elastic action of spring leaf, the open structure of current barrel has been replaced, avoid stirring in-process dust to leak outward.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a schematic view of an overall structure of a mixing drum of a concrete mixer according to an embodiment of the present invention;
FIG. 2 is a schematic view of an internal structure of a mixing drum of a concrete mixer according to an embodiment of the present invention;
fig. 3 is a schematic structural view of a dust cap of a mixing drum of a concrete mixer according to an embodiment of the present invention.
In the figure: 1. a base; 2. a mounting frame; 201. a rotating shaft; 202. a gear; 3. a motor; 301. a motor controller; 302. a frame; 4. a mixing drum; 401. a feed inlet; 402. a discharge port; 5. gear teeth; 6. a stirring paddle; 7. mounting grooves; 701. a stirring rod; 8. a dust cover; 801. a spring plate; 802. a handle; 9. and (7) supporting legs.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings, 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 efforts belong to the protection scope of the present invention.
A concrete mixer mixing drum according to an embodiment of the present invention will be described in detail with reference to fig. 1 to 3.
Referring to fig. 1, 2 and 3, a mixing drum of a concrete mixer provided by an embodiment of the present invention comprises a base 1, wherein the top of the base 1 is fixedly connected with four mounting frames 2, the number of the mounting frames 2 is four, a rotating shaft 201 is movably connected between the mounting frames 2, the surface of the rotating shaft 201 is fixedly connected with two gears 202, the number of the gears 202 is two, a motor 3 is installed on the right side of the top of the base 1, the power output end of the motor 3 is connected with the power input end of the rotating shaft 201, the right side of the motor 3 is detachably connected with a motor controller 301, the current output end of the motor controller 301 is electrically connected with the current input end of the motor 3, the top of the base 1 is provided with a mixing drum 4, one side of the mixing drum 4 is provided with a feeding port 401, the other side of the mixing drum 4 is, the teeth of a cogwheel 5 mutually supports with gear 202, 4 inside wall fixedly connected with stirring paddle leaf 6 of churn, 4 inside walls of churn have been seted up mounting groove 7 and have been three, churn 4 has poking bar 701 and poking bar 701 to be a plurality ofly through the welding of mounting groove 7, feed inlet 401 and discharge gate 402 all can be dismantled and be connected with shield 8, 8 surperficial one side fixedly connected with spring leaf 801 of shield and spring leaf 801 are two.
Illustratively, when the external power supply of the motor 3 starts to operate, the output end of the external power supply drives the gear 202 to rotate through the rotating shaft 201, the gear 202 is matched with the gear teeth 5 on the outer side wall of the mixing drum 4, so that the mixing drum 4 can rotate synchronously along with the rotating shaft 201, the mounting groove 7 is formed in the mixing drum 4, the mixing rod 701 is welded on the surface of the mounting groove 7, raw materials are poured into the mixing drum 4 from the feeding port 401, the mixing rod 701 rotates synchronously along with the mixing drum 4 in the operation process of the mixing drum 4 and is matched with the mixing paddle 6, the mixing time consumption is shortened, the mixing efficiency is improved, the dustproof cover 8 can be disassembled at the feeding port 601 and the discharging port 602, the dustproof cover 8 is covered before the operation of the mixing drum 4, the spring piece 801 supports against the inner side walls of the feeding port 401 and the discharging port 402 under the elastic action, and, dust leakage in the stirring process is avoided, and the concrete after stirring can be discharged from the discharge hole 402 out of the stirring cylinder 4.
Referring to fig. 1, a frame 302 is fixedly connected to the right side of the top of the base 1, and the base 1 is detachably connected with a motor 3 through the frame 302.
Illustratively, the rack 302 fixedly connected to the right side of the top of the base 1 can facilitate the installation of the motor 3 and reduce the vibration generated during the operation of the motor 3.
Referring to fig. 1 and 3, a handle 802 is fixedly connected to a side of the surface of the dust cover 8 away from the spring plate 801, and one side of the handle 802 is welded to the outer side wall of the dust cover 8.
Illustratively, the dust cover 8 can be easily removed and installed by a handle 801 fixedly attached to the outer side wall of the dust cover 8.
Referring to fig. 1, the bottom of the base 1 is fixedly connected with four legs 9, and the tops of the legs 9 are located at the bottom of the outer side wall of the base 1.
Illustratively, the base 1 can be stably supported by the support legs 9 fixedly connected to the bottom of the base 1, so as to ensure the stability of the mixing drum 4 during operation.
When the mixer is used, raw materials such as cement, gravel and stones required by concrete preparation are poured into the mixing drum 4 from the feeding hole 401, the top of the base 1 is fixedly connected with the mounting frame 2, the rotating shaft 201 horizontally penetrates through the mounting frame 2 and can rotate in the mounting frame 2, the motor 3 is installed on the right side of the top of the base 1 through the rack 302, the rack 302 can facilitate installation of the motor 3 and reduce vibration generated in the operation process of the motor 3 so as to ensure the stability of the motor 3 in the operation process, the current input end of the motor 3 is connected with the motor controller 301, the motor controller 301 is of an SDJ-4K type produced by Fuzhou Xinlianda electronic technology Limited company, the internal structure is not elaborated, the operation of the motor 3 can be controlled, the power input end of the motor 3 is connected with the power input end of the rotating shaft 201, and the output end of the motor 3 can drive the rotating shaft 201 and the gear 202, the outer side wall of the mixing drum 4 is fixed with gear teeth 5 which are engaged and connected with the gear 202, the gear teeth 5 and the gear 202 synchronously rotate to drive the mixing drum 4 and the rotating shaft 201 to synchronously rotate, after the raw materials are poured into the mixing drum, the dustproof cover 8 covers the inner parts of the feeding port 401 and the discharging port 402, under the elastic action of the spring piece 801, the spring piece 801 can be abutted against the inner side walls of the feeding port 401 and the discharging port 402, so that the dustproof cover 8 is fixed and the dustproof cover 8 and the mixing drum 4 synchronously rotate, the dustproof cover 8 can avoid that when the raw materials enter the mixing drum 4 at the initial stage of mixing and just are stirred and not formed, the powder of cement and sand can be scattered into the air and float out from the opening due to the rotation of the mixing drum 4, the problems of affecting the environment and the health of operators are solved, the environmental protection in the use process of the mixing drum 4 is improved, the dustproof cover 8 can, mounting groove 7 has been seted up to the inside wall of churn 4 and has many poking bars 701 at the skin weld of mounting groove 7, 4 when moving in operation of churn, 4 synchronous operation of churn are followed to poking bars 701, can mix the stirring to its inside raw materials, mutually support with stirring paddle leaf 6, replace the structure of the single paddle stirring of current staving, can shorten the fashioned consuming time of concrete mixing, and promote the efficiency of concrete mixing preparation, practice thrift manufacturing cost, after the stirring is accomplished, control motor 3 through machine controller 301 makes its reversal, under stirring paddle leaf 6's of 4 insides of churn, the concrete after the stirring mixes can be followed discharge gate 402 and is discharged, base 1's bottom fixedly connected with landing leg 9, can be stable support base 1 and churn 4, and guarantee the stability of churn 4 operation in-process.
The embodiment of the utility model provides a concrete mixer's churn, mounting groove 7 has been seted up to its churn 4 is inside, and there is poking rod 701 at the skin weld of mounting groove 7, pour the raw materials into the inside of churn 4 from feed inlet 401, 4 operation in-process poking rod 701 of churn follow churn 4 synchronous rotations, mutually support with stirring paddle leaf 6, it is consuming time to have shortened the stirring, the efficiency of stirring has been promoted, and feed inlet 401 and discharge gate 402 can be dismantled there is shield 8, shield 8 is covered before 4 operations of churn, can fix shield 8 and follow 4 synchronous rotations of churn under the elastic action of spring leaf 801, current barrel open structure has been replaced, avoid stirring in-process dust to leak.
It should be noted that the utility model relates to a concrete mixer's churn, including base 1, mounting bracket 2, pivot 201, gear 202, motor 3, machine controller 301, frame 302, churn 4, feed inlet 401, discharge gate 402, the teeth of a cogwheel 5, stirring paddle leaf 6, mounting groove 7, poking bar 701, shield 8, spring leaf 801, handle 802, landing leg 9, the part is general standard component or the part that technical staff in the field knows, and its structure and principle all are that this technical staff all can learn through the technical manual or learn through conventional experimental method.
It is apparent that those skilled in the art can make various changes and modifications to the embodiments of the present invention without departing from the spirit and scope of the embodiments of the present invention. Thus, if such modifications and variations of the embodiments of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (4)
1. A mixing drum of a concrete mixer comprises a base and is characterized in that four mounting frames are fixedly connected to the top of the base, a rotating shaft is movably connected between the mounting frames, two gears are fixedly connected to the surface of the rotating shaft, a motor is installed on the right side of the top of the base, a motor power output end is connected with a rotating shaft power input end, a motor controller is detachably connected to the right side of the motor, a motor controller current output end is electrically connected with a motor current input end, the mixing drum is installed on the top of the base, a feed inlet is formed in one side of the mixing drum, a discharge outlet is formed in the other side of the mixing drum, two sets of gear teeth are fixedly connected to the outer side wall of the mixing drum, the gear teeth are matched with the gears, mixing blades are fixedly connected to the inner side wall of the mixing drum, three, the churn has poking bar and poking bar to be a plurality ofly through the welding of mounting groove, feed inlet and discharge gate all can be dismantled and be connected with the shield, shield surface one side fixedly connected with spring leaf and spring leaf are two.
2. The mixing drum of a concrete mixer according to claim 1, wherein a frame is fixedly connected to the right side of the top of the base, and the base is detachably connected with a motor through the frame.
3. The mixing drum for a concrete mixer according to claim 1, wherein a handle is fixedly connected to a side of the surface of the dust cap remote from the spring piece, and a side of the handle is welded to an outer side wall of the dust cap.
4. The mixing drum of a concrete mixer according to claim 1, wherein four legs are fixedly connected to the bottom of the base, and the tops of the legs are located at the bottom of the outer side wall of the base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921183124.2U CN210820224U (en) | 2019-07-25 | 2019-07-25 | Mixing drum of concrete mixer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921183124.2U CN210820224U (en) | 2019-07-25 | 2019-07-25 | Mixing drum of concrete mixer |
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| Publication Number | Publication Date |
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| CN210820224U true CN210820224U (en) | 2020-06-23 |
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| CN201921183124.2U Active CN210820224U (en) | 2019-07-25 | 2019-07-25 | Mixing drum of concrete mixer |
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| CN (1) | CN210820224U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112692996A (en) * | 2020-12-16 | 2021-04-23 | 蒋世宾 | Concrete mixing device |
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2019
- 2019-07-25 CN CN201921183124.2U patent/CN210820224U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112692996A (en) * | 2020-12-16 | 2021-04-23 | 蒋世宾 | Concrete mixing device |
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Address after: 314200 yanjiamen village, Caoqiao street, Pinghu City, Jiaxing City, Zhejiang Province (original wheel kiln factory) Patentee after: Pinghu Jinshun building materials Co.,Ltd. Address before: 314000 yanjiamen village, Caoqiao street, Pinghu City, Jiaxing City, Zhejiang Province (original wheel kiln factory) Patentee before: Pinghu Jinshun building materials Co.,Ltd. |
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| CP03 | Change of name, title or address |