CN211853336U - Cement silo wall clearance strutting arrangement - Google Patents
Cement silo wall clearance strutting arrangement Download PDFInfo
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- CN211853336U CN211853336U CN202020209941.7U CN202020209941U CN211853336U CN 211853336 U CN211853336 U CN 211853336U CN 202020209941 U CN202020209941 U CN 202020209941U CN 211853336 U CN211853336 U CN 211853336U
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- supporting arm
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- cement silo
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Abstract
The utility model discloses a wall cleaning and supporting device for a cement silo, which comprises a fixed support, a transverse supporting arm, a vertical supporting arm, a driving mechanism capable of driving the transverse supporting arm to rotate and an adjusting tensioning mechanism capable of adjusting the size of an included angle between the transverse supporting arm and the vertical supporting arm, wherein the driving mechanism is arranged on the fixed support, the driving mechanism is connected with the upper end of the vertical supporting arm, the lower end of the vertical supporting arm is rotatably connected with one end of the transverse supporting arm, and the other end of the transverse supporting arm can be connected with a cleaning facility for cleaning the wall of the silo; the vertical supporting arm is driven to rotate through the driving mechanism, so that the transverse supporting arm and the cleaning facility are driven to clean the wall of the cement silo. The utility model relates to a small in size, compact structure, light and easy-to-operate's cement silo wall clearance strutting arrangement of weight.
Description
Technical Field
The utility model belongs to the technical field of cement cleaning equipment, in particular to strutting arrangement when being used for clearance such as cement storehouse or cement bin.
Background
After a cement warehouse is used for a certain period of time, the cement warehouse can be filled and emptied as soon as the cement warehouse is filled, namely the effective inventory of the warehouse is greatly reduced. In this case, in order to make the powder storage can be used normally, it is necessary to adopt the operation of cleaning the powder storage, cleaning the material retained in the storage and restoring the storage function of the storage. The cleaning of the cement silo, which is a typical representative of the silo storage, has been a labor intensive and high risk operation. Conventional work tools are relatively poor in both applicability and cleaning effectiveness. At present, the manual warehouse cleaning mode is mostly adopted at home and abroad, the efficiency is low, and accidents are easy to happen.
The existing cement warehouse cleaning equipment is mainly driven by hydraulic pressure or air pressure, the structure is complex and heavy, and the cleaning mechanism mostly utilizes a tool bit to rotate and whip to break cement blocks. For example, chinese patent No. CN108584183A entitled "an integrated warehouse cleaning equipment system" discloses a warehouse cleaning equipment for cement warehouse, wherein the cleaning mechanism includes a pneumatic motor and a chain, and the pneumatic motor rotates to drive the chain to rotate and break the cement blocks. The cleaning mechanism adopts the pneumatic motor and the chain, and has the following disadvantages: the pneumatic motor is large in size, cannot realize accurate rotating speed control, is not beneficial to the complex condition of accumulated dust in the warehouse, and cannot realize quick warehouse cleaning.
Therefore, the company designs a cement silo wall cleaning and supporting device.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the main technical problem who solves provides a cement silo storehouse wall clearance strutting arrangement, one of them remedies the not enough of the above-mentioned existence, small in size, compact structure, weight are light and easy to operate's cement silo storehouse wall clearance strutting arrangement.
In order to solve the technical problem, the utility model discloses a technical scheme be:
the utility model provides a wall cleaning and supporting device for a cement silo, which comprises a fixed support, a transverse supporting arm, a vertical supporting arm, a driving mechanism capable of driving the transverse supporting arm to rotate and an adjusting and tensioning mechanism capable of adjusting the size of an included angle between the transverse supporting arm and the vertical supporting arm, wherein the driving mechanism is arranged on the fixed support, the driving mechanism is connected with the upper end of the vertical supporting arm, the lower end of the vertical supporting arm is rotatably connected with one end of the transverse supporting arm, and the other end of the transverse supporting arm can be connected with a cleaning facility for cleaning the wall of the silo;
the vertical supporting arm is driven to rotate through the driving mechanism, so that the transverse supporting arm and the cleaning facility are driven to clean the wall of the cement silo.
Furthermore, the fixed support comprises a fixed base and a fixed arm with a cavity, the fixed arm is fixedly connected with the fixed base, and the upper end of the vertical supporting arm penetrates through the fixed arm and is connected with the driving mechanism.
Furthermore, the driving mechanism comprises a worm wheel assembly and a worm, the thread of the worm is meshed with the teeth of the worm wheel assembly, and the center of the worm wheel assembly is fixedly connected with the vertical supporting arm.
Furthermore, the driving mechanism further comprises a wrench, the wrench is installed at one end of the worm, and the wrench is pulled to drive the vertical supporting arm to rotate through the meshing between the worm gear rod and the worm gear component.
Further, adjust taut mechanism and include actinobacillus wheel, leading wheel subassembly and wire rope, wire rope twine one end around in the actinobacillus wheel, the other end is walked around the leading wheel subassembly is connected horizontal support arm can realize through loosening or tightening up the wire rope of twining in the actinobacillus wheel vertical support arm with the adjustment of the contained angle size between the horizontal support arm.
Furthermore, the tail end of the transverse supporting arm is provided with a guide wheel.
Furthermore, the transverse supporting arm is provided with at least two sections of connecting arms, and adjacent connecting arms are connected.
The connecting arm is provided with three sections which are sequentially a large supporting arm, a middle supporting arm and a small supporting arm, and the large supporting arm and the middle supporting arm are directly connected with each other and the middle supporting arm and the small supporting arm are connected with each other through pin shafts.
Further, the transverse supporting arm is a length-adjustable supporting arm.
Further, the transverse supporting arm is provided with a hanging ring for a steel wire rope to pass through.
The utility model has the advantages that:
the utility model comprises a fixed support, a transverse supporting arm, a vertical supporting arm, a driving mechanism which can drive the transverse supporting arm to rotate and an adjusting tension mechanism which can adjust the size of the included angle between the transverse supporting arm and the vertical supporting arm, wherein the driving mechanism is arranged on the fixed support, the driving mechanism is connected with the upper end of the vertical supporting arm, the lower end of the vertical supporting arm is rotatably connected with one end of the transverse supporting arm, and the other end of the transverse supporting arm can be connected with a cleaning facility for cleaning the wall of a warehouse; the driving mechanism drives the vertical supporting arm to rotate, so that the transverse supporting arm and the cleaning facility are driven to clean the wall of the cement silo; the event is after installation clearance facility on this strutting arrangement, can realize the comprehensive clearance to the cement storehouse, this device is when using, can realize supporting for the clear storehouse operation in the cement storehouse of jumbo size diameter, at operation in-process safe and reliable, clear storehouse operation does not need the manual work to advance storehouse operation, guarantee clear storehouse personnel's safety and occupational health, the mill can be according to the regularly fixed point clearance material of storehouse condition, eliminate the problem in the stage of sprouting, thereby avoid the production of serious long-pending material, the operation mode is novel, high and safety of work efficiency.
The above description is only an overview of the technical solution of the present invention, and in order to make the technical means of the present invention clearer and can be implemented according to the content of the description, the following detailed description is made with reference to the preferred embodiments of the present invention and accompanying drawings.
Drawings
Fig. 1 is an external view of the present invention;
fig. 2 is a schematic structural diagram of the present invention;
FIG. 3 is one of the schematic exploded structural views of the present invention;
FIG. 4 is an enlarged view of the portion A of FIG. 3;
fig. 5 is a second exploded view of the present invention;
fig. 6 is an exploded view of the transverse support arm of the present invention;
the parts in the drawings are marked as follows:
the device comprises a fixing support 1, a fixing base 11, a bolt 111, a fixing arm 12, a fixing gasket 121, a thrust bearing 122, a transverse supporting arm 2, a guide wheel 21, a large supporting arm 22, a middle supporting arm 23, a small supporting arm 24, a hanging ring 25, a pin shaft 26, a vertical supporting arm 3, a driving mechanism 4, a worm wheel assembly 41, a worm wheel 411, an upper fixing base 412, a lower fixing base 413, a worm 42, a wrench 43, an adjusting and tensioning mechanism 5, a paying-off wheel 511, a guide wheel assembly 512, a guide wheel 5121, a guide wheel protecting arm 5122, a steel wire rope 513 and a winding mechanism 6.
Detailed Description
The following description is provided for illustrative embodiments of the present invention, and the advantages and effects of the present invention will be readily apparent to those skilled in the art from the disclosure of the present invention. The present invention can also be implemented in other different ways, i.e. different modifications and changes can be made without departing from the scope of the present invention.
Example (b): a supporting device for cleaning the wall of a cement silo is disclosed, as shown in fig. 1 to 6, the supporting device comprises a fixed support 1, a transverse support arm 2, a vertical support arm 3, a driving mechanism 4 capable of driving the transverse support arm to rotate and an adjusting tension mechanism 5 capable of adjusting the size of an included angle between the transverse support arm and the vertical support arm, wherein the driving mechanism is mounted on the fixed support and connected with the upper end of the vertical support arm, the lower end of the vertical support arm is rotatably connected with one end of the transverse support arm, and the other end of the transverse support arm can be connected with a cleaning facility for cleaning the wall of the silo;
the vertical supporting arm is driven to rotate through the driving mechanism, so that the transverse supporting arm and the cleaning facility are driven to clean the wall of the cement silo.
The fixing support 1 comprises a fixing base 11 and a fixing arm 12 with a cavity, the fixing arm is fixedly connected with the fixing base, and the upper end of the vertical supporting arm penetrates through the fixing arm and is connected with the driving mechanism.
The driving mechanism 4 comprises a worm wheel assembly 41 and a worm 42, the thread of the worm is meshed with the teeth of the worm wheel assembly, and the center of the worm wheel assembly is fixedly connected with the vertical supporting arm.
The driving mechanism 4 further comprises a wrench 43, which is mounted at one end of the worm, and the wrench is wrenched to drive the vertical supporting arm to rotate through the engagement between the worm gear rod and the worm gear component. In this embodiment, the wrench is a ratchet wrench, although other types of wrenches are possible.
In this embodiment, the worm wheel assembly 41 includes a worm wheel 411, an upper fixing base 412 and a lower fixing base 413, and the worm wheel assembly is installed between the upper fixing base and the lower fixing base through a bolt.
In this embodiment, the fixing arm and the fixing base are also fixedly connected by a bolt 111.
The upper end of the fixing arm is connected with the lower end of the lower fixing base or the upper end of the vertical supporting arm through a fixing gasket 121 and a thrust bearing 122. The smoothness of the rotating process and the service life are improved.
Adjust straining device 5 and include actinobacillus wheel 511, guide pulley subassembly 512 and wire rope 513, wire rope twines one end wind in the actinobacillus wheel, the other end is walked around the guide pulley subassembly is connected horizontal support arm can realize through loosening or tightening up the wire rope of twining in the actinobacillus wheel vertical support arm with the adjustment of the contained angle size between the horizontal support arm.
In this embodiment, the drawing drum is a manual drawing drum. The manual pay-off reel can slowly drive the steel wire rope by manually rotating the rocking handle, so that the angle of the transverse supporting arm is adjusted, and the transverse supporting arm can reach a working posture.
The steel wire rope of the adjusting tensioning mechanism can ensure the stable state of the transverse supporting arm, and the effect of warehouse cleaning support is achieved.
In this embodiment, the drawing drum is installed in the fixed bolster, the guide pulley subassembly install in vertical support arm.
The guide wheel assembly comprises a guide wheel 5121 and a guide wheel guard arm 5122, the guide wheel is mounted on the guide wheel guard arm, and the guide wheel guard arm is mounted on the vertical supporting arm.
The tail end of the transverse supporting arm is provided with a guide wheel 21. The smoothness of being connected with the clearance facility is improved through the leading wheel.
The transverse supporting arm is provided with at least two sections of connecting arms, and adjacent connecting arms are connected.
In this embodiment, the connecting arm has three sections, which are a large supporting arm 22, a middle supporting arm 23 and a small supporting arm 24, and the large supporting arm and the middle supporting arm, and the middle supporting arm and the small supporting arm are connected by a pin 26.
The transverse supporting arm is a supporting arm with adjustable length. In this embodiment, the small support arm is provided with a plurality of mounting holes along the length direction thereof, and the length of the transverse support arm is adjusted by connecting the middle support arm with different mounting holes of the small support arm. Of course, a plurality of mounting holes can be arranged on the large supporting arm and/or the middle supporting arm as long as the length of the whole transverse supporting arm can be adjusted. So as to adapt to cement storehouses with different sizes.
The transverse supporting arm is provided with a hanging ring 25 for the steel wire rope to pass through. The tail end of the steel wire rope is provided with a lifting hook, and the lifting ring is hooked through the lifting hook.
In this embodiment, still install hoist mechanism 6 on strutting arrangement's the fixed bolster, it is unnecessary for prior art to describe repeatedly, for example around there being steel wire hose, steel wire hose passes fixing support downwards to in proper order along the surface of vertical support arm and horizontal support arm then around the leading wheel and hang down, steel wire hose's end can install the clearance and implement and clear up the cement silo storehouse wall, can realize the clearance to the different degree of depth storehouse walls in cement silo through hoist mechanism.
The utility model discloses a theory of operation and working process as follows:
horizontal support arm is vertical state and stretches down from the manhole door of cement storehouse to with unable adjustment base fixed mounting on cement storehouse top, the manual actinobacillus wheel that rotates makes horizontal work arm trun into horizontal operating condition, clearance facility work this moment clears away the long-pending sediment of cement storehouse wall etc. specifically if: the hoisting mechanism 6 is further installed on the fixing support of the supporting device, details are omitted for the prior art, for example, a steel wire hose is wound, the steel wire hose downwards penetrates through the fixing support and sequentially hangs down along the surfaces of the vertical supporting arm and the transverse supporting arm and then bypasses the guide wheel, the tail end of the steel wire hose can be installed and cleaned to clean the wall of the cement silo, cleaning of walls of different depths of the cement silo can be achieved through the hoisting mechanism, and cleaning of walls of different depths of the cement silo at the same axial position of the wall of the cement silo is achieved in the process;
in addition, in the cleaning process of the wall of the cement silo, the rotating worm is driven to rotate through the rotation of the wrench, so that the rotating worm gear assembly rotates, the vertical arm is fastened on the worm gear assembly, the vertical arm rotates, the transverse supporting arm rotates, the 360-degree rotary motion of the transverse supporting arm in the circumferential direction of the cement silo is completed, and the cleaning of the wall of the cement silo at the same depth and different circumferential positions is realized in the cleaning process; therefore, the wall of the cement silo can be cleaned in all directions by combining the two processes.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures made by the contents of the specification and the drawings, or directly or indirectly applied to other related technical fields, are included in the same principle as the protection scope of the present invention.
Claims (10)
1. The utility model provides a cement silo storehouse wall clearance strutting arrangement which characterized in that: the supporting device comprises a fixed support (1), a transverse supporting arm (2), a vertical supporting arm (3), a driving mechanism (4) capable of driving the transverse supporting arm to rotate and an adjusting tensioning mechanism (5) capable of adjusting the size of an included angle between the transverse supporting arm and the vertical supporting arm, wherein the driving mechanism is mounted on the fixed support and connected with the upper end of the vertical supporting arm, the lower end of the vertical supporting arm is rotatably connected with one end of the transverse supporting arm, and the other end of the transverse supporting arm can be connected with a cleaning facility for cleaning the wall of a warehouse;
the vertical supporting arm is driven to rotate through the driving mechanism, so that the transverse supporting arm and the cleaning facility are driven to clean the wall of the cement silo.
2. The cement silo wall cleaning support device of claim 1, wherein: the fixing support (1) comprises a fixing base (11) and a fixing arm (12) with a cavity, the fixing arm is fixedly connected with the fixing base, and the upper end of the vertical supporting arm penetrates through the fixing arm and is connected with the driving mechanism.
3. The cement silo wall cleaning support device of claim 1, wherein: the driving mechanism (4) comprises a worm wheel assembly (41) and a worm (42), the thread of the worm is meshed with the teeth of the worm wheel assembly, and the center of the worm wheel assembly is fixedly connected with the vertical supporting arm.
4. The Cement silo wall cleaning support device of claim 3, wherein: the driving mechanism (4) further comprises a wrench (43), the wrench is installed at one end of the worm, and the wrench is pulled to drive the vertical supporting arm to rotate through meshing between the worm gear rod and the worm gear assembly.
5. The support device for cleaning the wall of the cement silo according to the claim 1, wherein: adjust straining device (5) and include actinobacillus wheel (511), leading wheel subassembly (512) and wire rope (513), wire rope twine one end wind in the actinobacillus wheel, the other end is walked around the leading wheel subassembly is connected horizontal support arm can realize through loosening or tightening up the wire rope of twining in the actinobacillus wheel vertical support arm with the adjustment of contained angle size between the horizontal support arm.
6. The support device for cleaning the wall of the cement silo according to the claim 1, wherein: the tail end of the transverse supporting arm is provided with a guide wheel (21).
7. The support device for cleaning the wall of the cement silo according to the claim 1, wherein: the transverse supporting arm is provided with at least two sections of connecting arms, and adjacent connecting arms are connected.
8. The support device for cleaning the wall of the cement silo according to the claim 7, wherein: the connecting arm is provided with three sections which are respectively a large supporting arm (22), a middle supporting arm (23) and a small supporting arm (24) in sequence, and the large supporting arm and the middle supporting arm are directly connected with each other and the middle supporting arm and the small supporting arm are connected with each other through pin shafts.
9. The support device for cleaning the wall of the cement silo according to the claim 7, wherein: the transverse supporting arm is a supporting arm with adjustable length.
10. The support device for cleaning the wall of the cement silo according to the claim 1, wherein: the transverse supporting arm is provided with a hanging ring (25) for a steel wire rope to pass through.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020209941.7U CN211853336U (en) | 2020-02-26 | 2020-02-26 | Cement silo wall clearance strutting arrangement |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020209941.7U CN211853336U (en) | 2020-02-26 | 2020-02-26 | Cement silo wall clearance strutting arrangement |
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| CN211853336U true CN211853336U (en) | 2020-11-03 |
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| CN202020209941.7U Active CN211853336U (en) | 2020-02-26 | 2020-02-26 | Cement silo wall clearance strutting arrangement |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113104418A (en) * | 2021-05-18 | 2021-07-13 | 厦门南弦精密机械有限公司 | Electro-hydraulic compound driven powder warehouse cleaning machine |
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2020
- 2020-02-26 CN CN202020209941.7U patent/CN211853336U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113104418A (en) * | 2021-05-18 | 2021-07-13 | 厦门南弦精密机械有限公司 | Electro-hydraulic compound driven powder warehouse cleaning machine |
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