CN219726763U - Concrete stirring device - Google Patents
Concrete stirring device Download PDFInfo
- Publication number
- CN219726763U CN219726763U CN202320253146.1U CN202320253146U CN219726763U CN 219726763 U CN219726763 U CN 219726763U CN 202320253146 U CN202320253146 U CN 202320253146U CN 219726763 U CN219726763 U CN 219726763U
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- Prior art keywords
- stirring
- limit
- rod
- module
- locking
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- 238000003756 stirring Methods 0.000 title claims abstract description 83
- 238000004140 cleaning Methods 0.000 claims description 54
- 238000005406 washing Methods 0.000 claims 9
- 238000012423 maintenance Methods 0.000 abstract description 5
- 239000000463 material Substances 0.000 abstract description 5
- 239000004568 cement Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 239000000203 mixture Substances 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Accessories For Mixers (AREA)
Abstract
The utility model relates to the technical field of mixers, in particular to a concrete mixing device; the stirring device comprises a supporting frame, a stirring barrel, a driving unit and a limiting unit, wherein the stirring barrel is rotationally connected to the supporting frame, a stirring cavity is formed in the stirring barrel, a feed inlet and a discharge outlet are respectively formed in two ends of the stirring barrel, the stirring barrel can feed into the stirring cavity through the feed inlet and discharge through the discharge outlet, and a gear ring is fixed in the circumferential direction of the surface of the stirring barrel; the drive unit is connected through driving with the churn, drives the churn and rotates, and then stirs the material of stirring intracavity, and the spacing unit includes gag lever post and spacing module, and the gag lever post rotates to be connected in the churn, and the fixed surface of gag lever post has the spacing gear with the ring gear meshing, and when maintaining the churn, the spacing unit is connected with the gag lever post through spacing module, restricts the rotation of gag lever post, and then the rotation of stable restriction churn provides convenience to the maintenance of churn.
Description
Technical Field
The utility model relates to the technical field of mixers, in particular to a concrete mixing device.
Background
The mixer is mainly used for mixing cement, sand and water and stirring the mixture into a concrete mixture.
The main structure of mixer includes mount, churn and drive unit, and the churn rotates to be connected in the mount, and the fixed surface of churn has the ring gear, and drive unit is connected with the ring gear for drive the churn through the ring gear and rotate, can stir inside cement, grit and water when the churn rotates.
Because the mixer is after stirring a period to the concrete, need wash and maintain the inside of churn, but because the cleaning process in, churn can take place to rotate under the exogenic action, in order to prevent that the churn from rotating, the present general ring gear through closing the drive unit, rethread gag lever post blocks the churn surface, it is spacing to the rotation of churn, but the spacing effect of the mode that utilizes the gag lever post to block the ring gear is relatively poor, so that the churn still can carry out the rotation of a small circle, cause inconvenience to the maintenance work of churn.
Disclosure of Invention
The utility model aims to overcome the technical defects, and provides a concrete stirring device, which solves the technical problems that the concrete stirring device in the prior art is difficult to effectively limit the rotation of a stirring cylinder and inconvenient to the maintenance work of the stirring cylinder.
In order to achieve the technical purpose, the technical scheme of the utility model provides a concrete stirring device, which comprises:
a support frame;
the stirring barrel is rotationally connected to the supporting frame, a stirring cavity is formed in the stirring barrel, a feed inlet and a discharge outlet are respectively formed in two ends of the stirring barrel, and a gear ring is fixed on the surface of the stirring barrel in the circumferential direction;
the driving unit is in driving connection with the stirring cylinder and is used for driving the stirring cylinder to rotate;
the limiting unit comprises a limiting rod and a limiting module, the limiting rod is rotationally connected to the stirring barrel, a limiting gear is fixed on the surface of the limiting rod and meshed with the gear ring, one end of the limiting module is connected with the supporting frame, and the other end of the limiting module is used for connecting the limiting rod to limit the rotation of the limiting rod.
Optionally, the limit module includes slider and locking lever, slider sliding connection in the support frame, the locking lever with slider fixed connection, the locking lever accessible slider is followed the support frame slides with the gag lever post is connected, restriction the rotation of gag lever post.
Optionally, a lock hole is formed at an end of the limiting rod, and the lock rod is used for limiting rotation of the limiting rod by being inserted into the lock hole.
Optionally, the surface circumference direction of locking lever is provided with the locking arch that a plurality of intervals set up, the circumferencial direction of lockhole be provided with a plurality of with the locking groove of locking protruding adaptation, the locking lever is used for through locking protruding inserting locates the locking groove limits the rotation of gag lever post.
Optionally, the limit module further includes an abutment block, the abutment block is fixed on the lock rod, and when the locking protrusion is inserted into the locking groove, the abutment block abuts against the end portion of the limit rod.
Optionally, the support frame is provided with the spout that extends along the axial direction of gag lever post, slider sliding connection in the spout and with the lateral wall laminating of spout.
Optionally, the limit module further includes a mounting block and a screw, the mounting block is fixed on the sliding piece, the screw passes through the mounting block towards the direction of the locking groove and is in threaded connection with the mounting block, and the screw can rotate around the mounting block to prop against the bottom wall of the sliding groove.
Optionally, the concrete stirring device further comprises a cleaning unit, the cleaning unit comprises a cleaning frame and a cleaning module, the cleaning frame is fixed on the supporting frame, the cleaning module is slidably connected to the cleaning frame and located on one side of the gear ring, and the cleaning module can clean the gear ring by sliding along the cleaning frame to be in contact with the gear ring.
Optionally, the cleaning module includes carriage and cleaning head, the carriage towards be close to or keep away from the direction of ring gear with cleaning frame sliding connection, cleaning head with carriage sliding connection, cleaning head accessible the carriage towards be close to the direction of ring gear slides with the ring gear contacts, washs the ring gear.
Optionally, the cleaning unit further comprises a spring, the spring is sleeved on the surface of the sliding frame, one end of the spring abuts against the cleaning frame, the other end of the spring abuts against one end, away from the gear ring, of the sliding frame, and the spring is used for providing driving force, away from the gear ring, of the sliding frame.
Compared with the prior art, the concrete stirring device provided by the utility model has the beneficial effects that: comprising: through setting up support frame, churn and drive unit, churn rotates to be connected in the support frame, and the inside of churn is provided with the stirring chamber, and the both ends of churn are provided with feed inlet and discharge gate respectively, and churn accessible feed inlet is to the stirring chamber feeding to through the discharge gate ejection of compact, the surface circumferencial direction of churn is fixed with the ring gear; the drive unit is connected through driving with the churn, the drive churn rotates, and then stir the material of stirring intracavity, because agitating unit still is provided with spacing unit, spacing unit includes gag lever post and spacing module, the gag lever post rotates to be connected in the churn, the fixed surface of gag lever post has the spacing gear with the ring gear meshing, when the churn rotates, accessible spacing gear drives the gag lever post and rotates, when maintaining the churn, spacing unit passes through spacing module and is connected with the gag lever post, the rotation of restriction gag lever post, and then the rotation of stable restriction churn, the maintenance to the churn provides convenience.
Drawings
Fig. 1 is a schematic structural view of a concrete stirring device according to an embodiment of the present utility model.
Fig. 2 is another schematic structural view of a concrete mixing device according to an embodiment of the present utility model.
Fig. 3 is a schematic structural view of a limiting unit of a concrete stirring device according to an embodiment of the present utility model.
Fig. 4 is a partial enlarged view at a in fig. 3.
Fig. 5 is a schematic structural view of a cleaning unit of a concrete stirring device according to an embodiment of the present utility model.
Wherein, each reference sign in the figure:
10-support 11-chute 20-stirring cylinder
21-a feed inlet 22-a discharge outlet 23-a gear ring
30-drive unit 31-motor 32-drive rod
33-drive gear 40-limit unit 41-limit lever
42-limit module 50-cleaning unit 51-cleaning rack
52-cleaning module 53-spring 411-limit gear
412-lock hole 421-slider 422-lock lever
423-abutment block 424-mounting block 425-screw
521-carriage 522-cleaning head 4121-locking slot
4211-locking protrusions.
Detailed Description
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
The utility model provides a concrete stirring device, as shown in figures 1-3, which comprises a support frame 10, a stirring barrel 20, a driving unit 30 and a limiting unit 40, wherein the stirring barrel 20 is rotatably connected to the support frame 10, a stirring cavity is arranged in the stirring barrel 20, two ends of the stirring barrel 20 are respectively provided with a feed inlet 21 and a discharge outlet 22, and a gear ring 23 is fixed on the circumferential direction of the surface of the stirring barrel 20; the driving unit 30 is in driving connection with the stirring cylinder 20 and is used for driving the stirring cylinder 20 to rotate; the limit unit 40 comprises a limit rod 41 and a limit module 42, the limit rod 41 is rotationally connected to the stirring barrel 20, a limit gear 411 is fixed on the surface of the limit rod 41, the limit gear 411 is meshed with the gear ring 23, one end of the limit module 42 is connected with the support frame 10, and the other end of the limit module 42 is used for connecting the limit rod 41 to limit the rotation of the limit rod 41.
Specifically, the stirring device is characterized in that a supporting frame 10, a stirring cylinder 20 and a driving unit 30 are arranged, the stirring cylinder 20 is rotatably connected to the supporting frame 10, a stirring cavity is formed in the stirring cylinder 20, a feed inlet 21 and a discharge outlet 22 are respectively formed in two ends of the stirring cylinder 20, materials such as cement, sand and water can be fed into the stirring cavity through the feed inlet 21 and discharged through the discharge outlet 22, and a gear ring 23 is fixed in the circumferential direction of the surface of the stirring cylinder 20; the drive unit 30 is connected with the stirring cylinder 20 in a driving way, and drives the stirring cylinder 20 to rotate, so that materials in the stirring cavity are stirred, and because the stirring device is further provided with the limiting unit 40, the limiting unit 40 comprises the limiting rod 41 and the limiting module 42, the limiting rod 41 is rotationally connected with the stirring cylinder 20, the surface of the limiting rod 41 is fixedly provided with the limiting gear 411 meshed with the gear ring 23, when the stirring cylinder 20 rotates, the limiting rod 41 is driven to rotate by the limiting gear 411, and when the stirring cylinder 20 is maintained, the limiting unit 40 is connected with the limiting rod 41 through the limiting module 42, so that the rotation of the limiting rod 41 is limited, and further the rotation of the stirring cylinder 20 is stably limited, and convenience is provided for maintaining the stirring cylinder 20. In this embodiment, when the limiting module 42 limits the limiting rod 41, the driving unit 30 is in a stop state.
It will be appreciated that the support frame 10 may be any frame structure capable of being supported on the ground.
In this embodiment, as shown in fig. 1, the driving unit 30 includes a motor 31, a driving rod 32 and a driving gear 33, the motor 31 is fixed on the supporting frame 10, the driving rod 32 is fixed on a shaft of the motor 31, the driving gear 33 is sleeved on the driving rod 32 and meshed with the gear ring 23, when the motor 31 is started, the driving gear 33 is driven to rotate by the driving rod 32, and the driving gear 33 drives the stirring cylinder 20 to rotate by the gear ring 23, so that the stirring cylinder 20 stirs materials in the stirring cavity.
It can be appreciated that the limiting module 42 may be hinged, fixedly connected, slidably connected to the support frame 10, and the limiting module 42 may clamp the limiting rod 41 and abut against the limiting rod 41 to limit the rotation of the limiting rod 41.
In this embodiment, as shown in fig. 1 and 3-4, the limiting module 42 includes a sliding member 421 and a locking rod 422, the sliding member 421 is slidably connected to the supporting frame 10, the locking rod 422 is fixedly connected to the sliding member 421, and the locking rod 422 can slide along the supporting frame 10 through the sliding member 421 to be connected to the limiting rod 41, so as to limit the rotation of the limiting rod 41. Specifically, during maintenance of the mixing drum 20, the sliding member 421 slides in the direction of the limit lever 41, so that the locking member and the limit lever 41 can be connected, and further, the limit lever 41 can be restricted from rotating.
It can be appreciated that the limit lever 41 may be provided with a groove on a side surface, and the lock lever 422 is inserted into the groove to limit the rotation of the limit lever 41, or abuts against the surface of the limit lever 41 to limit the rotation of the limit lever 41 through friction.
In this embodiment, as shown in fig. 3 to 4, a lock hole 412 is provided at an end of the stop lever 41, and a lock lever 422 is used to limit the rotation of the stop lever 41 by being inserted into the lock hole 412. Specifically, the lock lever 422 is engaged with the lock hole 412 at the end of the stop lever 41, so that the stop lever 41 can be stably stopped.
It will be appreciated that the locking hole 412 may be any irregular hole such as a square hole, a trapezoid hole, etc. that can limit the rotation of the stop lever 41.
In this embodiment, as shown in fig. 3 to 4, a plurality of locking protrusions 4211 are circumferentially arranged on the surface of the lock lever 422 at intervals, a plurality of locking grooves 4121 adapted to the locking protrusions 4211 are circumferentially arranged on the lock hole 412, and the lock lever 422 is used to limit the rotation of the limit lever 41 by inserting the locking protrusions 4211 into the locking grooves 4121. Specifically, the lock lever 422 is provided with a plurality of locking protrusions 4211 at intervals, so that the lock lever 422 can be inserted into the lock hole 412 through any rotation angle, and is matched with the locking groove 4121 on the inner wall of the lock hole 412, so that the limit of the rotation of the limit lever 41 is realized, and convenience is provided for the rotation limit of the limit lever 41.
In this embodiment, as shown in fig. 1 and 3 to 4, the limiting module 42 further includes an abutment piece 423, the abutment piece 423 is fixed to the lock lever 422, and when the locking protrusion 4211 is inserted into the locking groove 4121, the abutment piece 423 abuts against an end portion of the limiting lever 41. Specifically, the sliding member 421 can insert the locking protrusion 4211 into the locking groove 4121 only when the abutment piece 423 abuts against the end of the limiting rod 41 in the direction of the limiting rod 41, thereby providing convenience for inserting the locking rod 422 into the locking hole 412.
In this embodiment, further, as shown in fig. 1 and 3, the supporting frame 10 is provided with a sliding groove 11 extending along the axial direction of the limit lever 41, and the sliding member 421 is slidably connected to the sliding groove 11 and is attached to the side wall of the sliding groove 11. Specifically, the side wall of the chute 11 is attached to the sliding member 421, so that the sliding member 421 can be effectively limited, and further the sliding member 421 is prevented from swinging in the chute 11, so that the stable limitation of the rotation of the stirring drum 20 is realized.
In this embodiment, as shown in fig. 1 and 3, the limit module 42 further includes a mounting block 424 and a screw 425, the mounting block 424 is fixed on the sliding member 421, the screw 425 passes through the mounting block 424 toward the locking slot 4121 and is screwed with the mounting block 424, and the screw 425 can abut against the bottom wall of the chute 11 by rotating around the mounting block 424. Specifically, when the limit lever 41 is inserted into the lock hole 412, by tightening the screw 425, the end of the screw 425 abuts against the bottom wall of the lock groove 4121, and the sliding of the sliding member 421 and the chute 11 can be restricted by the friction between the screw 425 and the bottom wall of the lock groove 4121, thereby locking the sliding member 421.
In this embodiment, as shown in fig. 2 and 5, the concrete mixing apparatus further includes a cleaning unit 50, the cleaning unit 50 includes a cleaning frame 51 and a cleaning module 52, the cleaning frame 51 is fixed on the support frame 10, the cleaning module 52 is slidably connected to the cleaning frame 51 and located on one side of the gear ring 23, and the cleaning module 52 can clean the gear ring 23 by sliding along the cleaning frame 51 to contact with the gear ring 23. Specifically, during the rotation of the stirring drum 20, the cleaning module 52 may be slid toward the gear ring 23, so that the cleaning module 52 may contact with the gear ring 23, thereby cleaning the gear ring 23.
In this embodiment, further, as shown in fig. 2 and 5, the cleaning module 52 includes a carriage 521 and a cleaning head 522, the carriage 521 is slidably connected to the cleaning frame 51 in a direction approaching or separating from the ring gear 23, the cleaning head 522 is slidably connected to the carriage 521, and the cleaning head 522 can slide through the carriage 521 to contact with the ring gear 23 in a direction approaching to the ring gear 23 to clean the ring gear 23. Specifically, the sliding frame 521 may realize sliding connection between the cleaning module 52 and the cleaning frame 51, contact between the cleaning head 522 and the gear ring 23, and sliding connection between the cleaning head 522 and the sliding frame 521, so as to adjust an angle of the cleaning head 522.
In this embodiment, further, as shown in fig. 2 and 5, the cleaning head 522 is provided with a sponge near one end of the ring gear 23.
In this embodiment, further, as shown in fig. 2 and 5, the cleaning unit 50 further includes a spring 53, where the spring 53 is sleeved on the surface of the sliding frame 521, one end of the spring 53 abuts against the cleaning frame 51, and the other end of the spring 53 abuts against an end of the sliding frame 521 away from the gear ring 23, so as to provide a driving force of the sliding frame 521 away from the gear ring 23. Specifically, the spring 53 may generate a driving force of the carriage 521 away from the ring gear 23, avoiding the cleaning head 522 from coming into erroneous contact with the ring gear 23 under no manual manipulation.
The above-described embodiments of the present utility model do not limit the scope of the present utility model. Any other corresponding changes and modifications made in accordance with the technical idea of the present utility model shall be included in the scope of the claims of the present utility model.
Claims (10)
1. A concrete mixing device, comprising:
a support frame;
the stirring barrel is rotationally connected to the supporting frame, a stirring cavity is formed in the stirring barrel, a feed inlet and a discharge outlet are respectively formed in two ends of the stirring barrel, and a gear ring is fixed on the surface of the stirring barrel in the circumferential direction;
the driving unit is in driving connection with the stirring cylinder and is used for driving the stirring cylinder to rotate;
the limiting unit comprises a limiting rod and a limiting module, the limiting rod is rotationally connected to the stirring barrel, a limiting gear is fixed on the surface of the limiting rod and meshed with the gear ring, one end of the limiting module is connected with the supporting frame, and the other end of the limiting module is used for connecting the limiting rod to limit the rotation of the limiting rod.
2. The concrete stirring device of claim 1, wherein the limit module comprises a sliding member and a locking rod, the sliding member is slidably connected to the support frame, the locking rod is fixedly connected with the sliding member, and the locking rod can be slidably connected with the limit rod along the support frame through the sliding member to limit the rotation of the limit rod.
3. The concrete stirring device according to claim 2, wherein the end portion of the limit lever is provided with a lock hole, and the lock lever is configured to restrict rotation of the limit lever by being inserted into the lock hole.
4. A concrete stirring apparatus according to claim 3, wherein a plurality of locking protrusions are provided on the surface of the lock lever in a circumferential direction at intervals, a plurality of locking grooves are provided on the lock hole in a circumferential direction to be fitted with the locking protrusions, and the lock lever is adapted to be inserted into the locking grooves by the locking protrusions to restrict rotation of the stopper rod.
5. The concrete mixing device of claim 4, wherein the limit module further comprises an abutment block, the abutment block is fixed to the lock rod, and the abutment block abuts against an end of the limit rod when the locking protrusion is inserted into the locking groove.
6. A concrete mixing apparatus according to claim 2, wherein the support frame is provided with a chute extending in the axial direction of the stop lever, and the slider is slidably connected to the chute and engages with a side wall of the chute.
7. The concrete mixing device of claim 6, wherein the limit module further comprises a mounting block and a screw, the mounting block is fixed to the slider, the screw passes through the mounting block in the direction of the locking groove and is in threaded connection with the mounting block, and the screw can abut against the bottom wall of the chute by rotating around the mounting block.
8. The concrete mixing apparatus of any one of claims 1 to 7, further comprising a washing unit including a washing rack and a washing module, the washing rack being fixed to the support frame, the washing module being slidably connected to the washing rack and located at one side of the ring gear, the washing module being capable of washing the ring gear by sliding along the washing rack in contact with the ring gear.
9. A concrete mixing apparatus according to claim 8, wherein the cleaning module comprises a carriage slidably connected to the cleaning carriage in a direction toward or away from the ring gear, and a cleaning head slidably connected to the carriage, the cleaning head being slidably contactable with the ring gear via the carriage in a direction toward the ring gear to clean the ring gear.
10. The concrete mixing device of claim 9, wherein the cleaning unit further comprises a spring, the spring is sleeved on the surface of the sliding frame, one end of the spring abuts against the cleaning frame, and the other end of the spring abuts against one end of the sliding frame away from the gear ring, so as to provide driving force for the sliding frame away from the gear ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320253146.1U CN219726763U (en) | 2023-02-16 | 2023-02-16 | Concrete stirring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320253146.1U CN219726763U (en) | 2023-02-16 | 2023-02-16 | Concrete stirring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219726763U true CN219726763U (en) | 2023-09-22 |
Family
ID=88051688
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320253146.1U Active CN219726763U (en) | 2023-02-16 | 2023-02-16 | Concrete stirring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219726763U (en) |
-
2023
- 2023-02-16 CN CN202320253146.1U patent/CN219726763U/en active Active
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