CN114100432B - Gravity type single vertical shaft stirrer - Google Patents
Gravity type single vertical shaft stirrer Download PDFInfo
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- CN114100432B CN114100432B CN202111510411.1A CN202111510411A CN114100432B CN 114100432 B CN114100432 B CN 114100432B CN 202111510411 A CN202111510411 A CN 202111510411A CN 114100432 B CN114100432 B CN 114100432B
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Abstract
The invention discloses a gravity type single vertical shaft stirrer, and belongs to the technical field of building material production equipment. The vertical shaft stirring device is characterized by comprising a driving motor, a vertical shaft stirring cylinder body and a reverse stirring device, wherein the vertical shaft stirring cylinder body is vertically arranged, more than two feeding holes are formed in the upper end of the vertical shaft stirring cylinder body, a discharging hole is formed in the lower portion of the vertical shaft stirring cylinder body, the reverse stirring device is arranged in the vertical shaft stirring cylinder body and comprises a stirring shaft, a plurality of reverse blades are axially arranged on the stirring shaft, the upper end of the stirring shaft penetrates out of the vertical shaft stirring cylinder body and then is connected with the driving motor through a belt transmission device, and the driving motor can drive the stirring shaft and the reverse blades to rotate to stir materials through the belt transmission device. The applicant designs a set of gravity type single vertical shaft stirrer, which can stir mixed materials with high efficiency, ensures uniform material formation and no deposition, and can greatly improve the production efficiency.
Description
Technical Field
The invention belongs to the technical field of building material production equipment, and particularly relates to a gravity type single-vertical-shaft stirrer.
Background
The building materials generally comprise ingredients with different particle sizes and viscosities, such as sand, binder and the like, and the ingredients are required to be uniformly mixed when in use. The traditional equipment for stirring materials adopts a horizontal stirrer, and the equipment is easy to cause the situation that the materials are deposited at the bottom when the materials are fed and discharged, so that the stirring is not uniform and sufficient. However, the traditional vertical shaft type stirring equipment is easy to accumulate at the top when the material passing speed is too high and the material feeding speed is too high, so that feeding blockage is caused, and the engineering progress and the equipment service life are affected.
In view of the above, the applicant designs a set of gravity type single vertical shaft stirrer, which can stir mixed materials with high efficiency, and the finished materials are uniform and have no deposition, so that the production efficiency can be greatly improved.
Disclosure of Invention
The invention aims to solve the technical problem of providing a gravity type single vertical shaft stirrer which can stir mixed materials efficiently, is uniform in finished materials and free from deposition, and can greatly improve production efficiency.
In order to solve the technical problems, the technical scheme of the invention is as follows: the utility model provides a gravity type single vertical scroll mixer, its characterized in that includes driving motor, vertical scroll agitator body and reverse agitating unit, and vertical scroll agitator body sets up more than two pan feeding mouths in the upper end of vertical scroll agitator body, sets up the discharge gate in the lower part of vertical scroll agitator body, reverse agitating unit sets up in vertical scroll agitator body, and reverse agitating unit includes the (mixing) shaft, installs a plurality of reverse blade along the axial on the (mixing) shaft, and after the upper end of (mixing) shaft worn out the vertical scroll agitator body, through belt transmission device connection driving motor, driving motor can drive (mixing) shaft and reverse blade rotatory stirring material through belt transmission device.
Preferably, an upper end cover is arranged at the upper end of the vertical shaft stirring cylinder, an upper shaft body perforation is arranged on the upper end cover, an upper shaft body bearing support is arranged in the upper shaft body perforation, and the upper end of the stirring shaft is connected with a driving motor through a belt transmission device after passing through the shaft body bearing support; the lower end of the vertical shaft stirring cylinder body is provided with a lower end cover, the middle of the lower end cover is provided with a lower shaft body perforation, a lower shaft body bearing support is arranged in the lower shaft body perforation, and the lower end of the stirring shaft is arranged in the lower shaft body bearing support.
Preferably, more than two feeding ports are formed in the peripheral wall of the upper end of the vertical shaft stirring cylinder, and a feeding pipe is arranged on each feeding port; and a spiral feeding auger is arranged on the stirring shaft horizontally corresponding to each feeding port.
Preferably, a discharge hole is formed in the periphery of the lower shaft body perforation of the lower end cover, a discharge pipe is arranged at the lower part of the lower end cover, and materials falling from the discharge hole can be guided out along the discharge pipe.
Preferably, the device also comprises an elastic feeding device, wherein the elastic feeding device comprises a feeding inner hopper and an elastic flow limiting structure, a funnel-shaped expansion part is arranged on the vertical shaft stirring cylinder below the feeding opening, and the feeding inner hopper is arranged in the expansion part; the feeding inner bucket is funnel-shaped with big top and small bottom, an elastic pipe part is arranged in the middle of the inclined section of the feeding pipe, the feeding inner bucket is connected with the elastic pipe part of the feeding pipe through an elastic flow limiting structure, and the elastic pipe part is made of wear-resistant rubber materials.
Preferably, two sides of the upper end of the vertical shaft stirring cylinder body are respectively provided with a feeding port, and each feeding port is correspondingly connected with one feeding pipe; the elastic current limiting structure comprises a current limiting frame body, a current limiting seesaw is arranged in the current limiting frame body, the current limiting frame body is sleeved on an elastic pipe part of the feeding pipe, and the current limiting seesaw is arranged below the elastic pipe part; the lower part of the flow-limiting frame body is connected with the upper end of the supporting rod, and the lower end of the supporting rod penetrates through the expansion part to be connected with the upper part of the feeding inner hopper; and a return spring is sleeved on the support rod between the current-limiting frame body and the expansion part.
Preferably, the two ends of the current limiting seesaw are respectively hinged with the inner ends of the telescopic seesaw rods, and the outer ends of the telescopic seesaw rods are respectively hinged with the middle parts of the two upright posts of the current limiting frame body; the middle part of the telescopic tilting rod is fixedly connected to the top wall or the side wall of the workshop through a fixing rod.
Preferably, the device also comprises a pipe material vibration device, wherein the material vibration device comprises an L-shaped fixed support plate and a movable support plate, the upper end of a vertical plate of the fixed support plate is fixed on a workshop top arm or a side wall, a sliding groove is formed in the vertical plate, a sliding block is arranged in the sliding groove, one end of the movable support plate is hinged and fixed on the sliding block, and the other end of the movable support plate is hinged and fixed on the outer wall of the flow-limiting frame body; a plurality of upper through holes are formed in the movable support plate, and a plurality of lower through holes are formed in the transverse plate of the fixed support plate; and a hammer rod is penetrated and installed in the corresponding group of upper through holes and lower through holes, a hammer head is installed at one end of the hammer rod penetrating upwards out of the upper through holes, a spring baffle plate is fixed on the hammer rod between the upper through holes and the lower through holes, a hammering spring is sleeved on the hammer rod between the spring baffle plate and the transverse plate of the fixed support plate, and the lower end of the hammer rod penetrates downwards out of the transverse plate of the fixed support plate to be set as a free end.
Compared with the prior art, the invention has the beneficial effects that:
1. the invention can efficiently stir the mixed materials, the finished materials are uniform and have no deposition, and the production efficiency can be greatly improved.
2. The invention adopts the reverse blade, can upwards spin and stir the materials, and solves the problem that the traditional vertical shaft type stirring equipment has too high material passing speed. The invention is also provided with an elastic feeding device, so that the problem of material accumulation is solved when the material feeding speed is too high, and feeding blockage is avoided.
Drawings
FIG. 1 is a schematic view of a first embodiment of the present invention;
FIG. 2 is a schematic diagram of a second embodiment of the present invention;
fig. 3 is an enlarged view of a portion a of fig. 2;
FIG. 4 is a schematic diagram of the mating structure of the flow-restricting frame and the flow-restricting rocker (in an unrestricted state);
FIG. 5 is a schematic diagram of the mating structure of the flow restricting frame and the flow restricting rocker (flow restricting state);
the marks in the figure: 1. A driving motor; 2. a belt drive; 3. an upper shaft body bearing support; 4. an upper end cap; 5. screw type feeding auger; 6. a feed inlet; 7. a feeding pipe; 8. a stirring shaft; 9. reversing blades; 10. a vertical shaft stirring cylinder; 11. a lower shaft body bearing support; 12. a discharge port; 13. a lower end cap; 14. a discharge pipe; 15. a fixed rod; 16. fixing the support plate; 17. an expansion section; 18. feeding an inner hopper; 19. a flow-limiting frame; 20. an elastic tube portion; 21. a telescopic tilting rod; 22. a current limiting rocker; 23. a return spring; 24. a support rod; 25. a cross plate; 26. a hammer rod; 27. a lower through hole; 28. hammering the spring; 29. a spring baffle; 30. an upper through hole; 31. a cross plate; 32. a hammer head; 33. a chute; 34. a slide block; 35. a riser; 36. and a movable support plate.
Detailed Description
The invention is described in further detail below with reference to the drawings and the detailed description.
Example 1
As shown in figure 1, the gravity type single vertical shaft stirrer comprises a driving motor, a vertical shaft stirring cylinder body and a reverse stirring device, wherein the vertical shaft stirring cylinder body is vertically arranged, more than two feeding holes are formed in the upper end of the vertical shaft stirring cylinder body, a discharging hole is formed in the lower portion of the vertical shaft stirring cylinder body, the reverse stirring device is arranged in the vertical shaft stirring cylinder body and comprises a stirring shaft, a plurality of reverse blades are axially arranged on the stirring shaft, the upper end of the stirring shaft penetrates out of the vertical shaft stirring cylinder body and then is connected with the driving motor through a belt transmission device, and the driving motor can drive the stirring shaft and the reverse blades to rotate to stir materials through the belt transmission device.
An upper end cover is arranged at the upper end of the vertical shaft stirring cylinder body, an upper shaft body perforation is arranged on the upper end cover, an upper shaft body bearing support is arranged in the upper shaft body perforation, and the upper end of the stirring shaft is connected with a driving motor through a belt transmission device after passing through the shaft body bearing support; the lower end of the vertical shaft stirring cylinder body is provided with a lower end cover, the middle of the lower end cover is provided with a lower shaft body perforation, a lower shaft body bearing support is arranged in the lower shaft body perforation, and the lower end of the stirring shaft is arranged in the lower shaft body bearing support.
More than two feeding ports are formed in the peripheral wall of the upper end of the vertical shaft stirring cylinder body, and a feeding pipe is arranged on each feeding port; and a spiral feeding auger is arranged on the stirring shaft horizontally corresponding to each feeding port.
The periphery of the lower shaft body perforation of the lower end cover is provided with a discharge hole, the lower part of the lower end cover is provided with a discharge pipe, and materials falling from the discharge hole can be guided out along the discharge pipe.
When the device is used, materials are put into the vertical shaft stirring cylinder through the feeding pipe, the materials fall down along the inside of the cylinder under the action of gravity, the driving motor is synchronously started at the moment, the stirring shaft and the reverse blades are driven to rotate through the belt transmission device, the materials can be impacted in a rotating mode and the upward force is applied to the materials, the materials are enabled to be repeatedly lifted and fall, the materials are fully stirred in the falling process through the impact between the materials and the reverse blades and the mutual impact between the materials, and then the materials are discharged out of the cylinder from the discharging pipe, so that a uniformly stirred finished product can be obtained. The invention can efficiently stir the mixed materials, the finished materials are uniform and have no deposition, and the production efficiency can be greatly improved. The invention adopts the reverse blade, can stir the materials by upward spin, overcomes the problem that the traditional vertical shaft type stirring equipment has too high material passing speed, and fully stirs the materials to a uniform state by utilizing the vertically arranged barrel travel.
Example two
As shown in fig. 2, 3 and 4, in the embodiment, the device also comprises an elastic feeding device, wherein the elastic feeding device comprises a feeding inner hopper and an elastic flow limiting structure, a funnel-shaped expansion part is arranged on the vertical shaft stirring cylinder below the feeding opening, and the feeding inner hopper is arranged in the expansion part; the feeding inner bucket is funnel-shaped with big top and small bottom, an elastic pipe part is arranged in the middle of the inclined section of the feeding pipe, the feeding inner bucket is connected with the elastic pipe part of the feeding pipe through an elastic flow limiting structure, and the elastic pipe part is made of wear-resistant rubber materials.
Two sides of the upper end of the vertical shaft stirring cylinder body are respectively provided with a feeding port, and each feeding port is correspondingly connected with a feeding pipe; the elastic current limiting structure comprises a current limiting frame body, a current limiting seesaw is arranged in the current limiting frame body, the current limiting frame body is sleeved on an elastic pipe part of the feeding pipe, and the current limiting seesaw is arranged below the elastic pipe part; the lower part of the flow-limiting frame body is connected with the upper end of the supporting rod, and the lower end of the supporting rod penetrates through the expansion part to be connected with the upper part of the feeding inner hopper; and a return spring is sleeved on the support rod between the current-limiting frame body and the expansion part.
The two ends of the current limiting seesaw are respectively hinged with the inner ends of the telescopic seesaw rods, and the outer ends of the telescopic seesaw rods are respectively hinged with the middle parts of the two upright posts of the current limiting frame body; the middle part of the telescopic tilting rod is fixedly connected to the top wall or the side wall of the workshop through a fixing rod.
The pipe body material vibration device comprises an L-shaped fixed support plate and a movable support plate, wherein the upper end of a vertical plate of the fixed support plate is fixed on a workshop top arm or a side wall, a sliding groove is formed in the vertical plate, a sliding block is arranged in the sliding groove, one end of the movable support plate is hinged and fixed on the sliding block, and the other end of the movable support plate is hinged and fixed on the outer wall of the flow-limiting frame body; a plurality of upper through holes are formed in the movable support plate, and a plurality of lower through holes are formed in the transverse plate of the fixed support plate; and a hammer rod is penetrated and installed in the corresponding group of upper through holes and lower through holes, a hammer head is installed at one end of the hammer rod penetrating upwards out of the upper through holes, a spring baffle plate is fixed on the hammer rod between the upper through holes and the lower through holes, a hammering spring is sleeved on the hammer rod between the spring baffle plate and the transverse plate of the fixed support plate, and the lower end of the hammer rod penetrates downwards out of the transverse plate of the fixed support plate to be set as a free end.
When the feeding device is used, materials can be put into the device through the feeding pipe, when the feeding amount is large, the feeding inner hopper is driven to move downwards along the expansion part when a certain amount of materials are stored in the feeding inner hopper, then the supporting rod drives the flow-limiting frame body to move downwards, on the one hand, the elastic pipe part of the feeding pipe can be compressed from the upper part when the flow-limiting frame body moves downwards, on the other hand, when the flow-limiting frame body moves downwards below the central line, the flow-limiting rocker can be driven to move upwards to be limited by the telescopic seesaw rods at the two sides, and the elastic pipe part of the feeding pipe is compressed upwards from the lower part. At this moment, the elastic pipe part of the feeding pipe can be temporarily suspended from feeding by the current limiting frame body and the current limiting seesaw, until the stored material in the feeding inner hopper moves downwards successively, the feeding inner hopper and the current limiting frame body move upwards under the elastic action of the reset spring, the current limiting seesaw also moves downwards synchronously and resets, and at this moment, the elastic pipe part of the feeding pipe is restored to the original shape, and normal feeding and stirring operation can be performed.
According to the invention, by arranging the elastic feeding device, reasonable feeding can be ensured, and the phenomenon that materials are accumulated on the upper part of the vertical shaft stirring cylinder body to cause device blockage is prevented. Because the elastic feeding device can extrude the elastic tube part of the feeding tube into a flat tube shape when the current is limited, the material is inevitably stuck on the inner wall of the elastic tube part at the moment, and therefore, the device is also provided with a tube body material vibration device in a matching way. When the current limiting frame body moves downwards, the movable support plate can be synchronously driven to move downwards, the movable support plate can extrude the hammering spring in the downward movement process, after current limiting is completed, the current limiting frame body can bounce upwards under the action of the reset spring, meanwhile, the hammer rod can bounce towards the direction of the elastic tube part under the restoring force of the hammering spring, the hammer head hammers the tube wall of the elastic tube part, so that the bonded materials can be separated from the inner tube wall, the occurrence of bonding blocking is avoided, and the smoothness of feeding is further ensured.
The above description is only of the preferred embodiments of the present invention, and is not intended to limit the invention in any way, and any person skilled in the art may make combinations, alterations or modifications of the above disclosed embodiments using the technical matters. However, any simple modification, equivalent variation and variation of the above embodiments according to the technical substance of the present invention still fall within the protection scope of the technical solution of the present invention.
Claims (4)
1. The gravity type single vertical shaft stirrer is characterized by comprising a driving motor, a vertical shaft stirring cylinder body and a reverse stirring device, wherein the vertical shaft stirring cylinder body is vertically arranged, a discharge hole is formed in the lower part of the vertical shaft stirring cylinder body, the reverse stirring device is arranged in the vertical shaft stirring cylinder body and comprises a stirring shaft, a plurality of reverse blades are axially arranged on the stirring shaft, the upper end of the stirring shaft penetrates out of the vertical shaft stirring cylinder body and then is connected with the driving motor through a belt transmission device, and the driving motor can drive the stirring shaft and the reverse blades to rotate and stir materials through the belt transmission device;
an upper end cover is arranged at the upper end of the vertical shaft stirring cylinder body, an upper shaft body perforation is arranged on the upper end cover, an upper shaft body bearing support is arranged in the upper shaft body perforation, and the upper end of the stirring shaft is connected with a driving motor through a belt transmission device after passing through the shaft body bearing support; a lower end cover is arranged at the lower end of the vertical shaft stirring cylinder body, a lower shaft body perforation is arranged in the middle of the lower end cover, a lower shaft body bearing support is arranged in the lower shaft body perforation, and the lower end of the stirring shaft is arranged in the lower shaft body bearing support;
the device comprises a vertical shaft stirring cylinder body, a hopper-shaped expansion part and a feeding inner hopper, wherein the hopper-shaped expansion part is arranged on the vertical shaft stirring cylinder body below a feeding opening; the feeding inner hopper is funnel-shaped with a large upper part and a small lower part, an elastic pipe part is arranged in the middle of the inclined section of the feeding pipe, the feeding inner hopper is connected with the elastic pipe part of the feeding pipe through an elastic flow limiting structure, and the elastic pipe part is made of wear-resistant rubber materials;
two sides of the upper end of the vertical shaft stirring cylinder body are respectively provided with more than two feeding holes, and each feeding hole is correspondingly connected with one feeding pipe; the elastic current limiting structure comprises a current limiting frame body, a current limiting seesaw is arranged in the current limiting frame body, the current limiting frame body is sleeved on an elastic pipe part of the feeding pipe, and the current limiting seesaw is arranged below the elastic pipe part; the lower part of the flow-limiting frame body is connected with the upper end of the supporting rod, and the lower end of the supporting rod penetrates through the expansion part to be connected with the upper part of the feeding inner hopper; a return spring is sleeved on the support rod between the current-limiting frame body and the expansion part;
the two ends of the current limiting seesaw are respectively hinged with the inner ends of the telescopic seesaw rods, and the outer ends of the telescopic seesaw rods are respectively hinged with the middle parts of the two upright posts of the current limiting frame body; the middle part of the telescopic tilting rod is fixedly connected to the top wall or the side wall of the workshop through a fixing rod.
2. A gravity type single vertical shaft mixer according to claim 1 wherein: more than two feeding ports are formed in the peripheral wall of the upper end of the vertical shaft stirring cylinder body, and a feeding pipe is arranged on each feeding port; and a spiral feeding auger is arranged on the stirring shaft horizontally corresponding to each feeding port.
3. A gravity type single vertical shaft mixer according to claim 2 wherein: the periphery of the lower shaft body perforation of the lower end cover is provided with a discharge hole, the lower part of the lower end cover is provided with a discharge pipe, and materials falling from the discharge hole can be guided out along the discharge pipe.
4. A gravity type single vertical shaft mixer according to claim 3 wherein: the pipe body material vibration device comprises an L-shaped fixed support plate and a movable support plate, wherein the upper end of a vertical plate of the fixed support plate is fixed on a workshop top arm or a side wall, a sliding groove is formed in the vertical plate, a sliding block is arranged in the sliding groove, one end of the movable support plate is hinged and fixed on the sliding block, and the other end of the movable support plate is hinged and fixed on the outer wall of the flow-limiting frame body; a plurality of upper through holes are formed in the movable support plate, and a plurality of lower through holes are formed in the transverse plate of the fixed support plate; and a hammer rod is penetrated and installed in the corresponding group of upper through holes and lower through holes, a hammer head is installed at one end of the hammer rod penetrating upwards out of the upper through holes, a spring baffle plate is fixed on the hammer rod between the upper through holes and the lower through holes, a hammering spring is sleeved on the hammer rod between the spring baffle plate and the transverse plate of the fixed support plate, and the lower end of the hammer rod penetrates downwards out of the transverse plate of the fixed support plate to be set as a free end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111510411.1A CN114100432B (en) | 2021-12-11 | 2021-12-11 | Gravity type single vertical shaft stirrer |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111510411.1A CN114100432B (en) | 2021-12-11 | 2021-12-11 | Gravity type single vertical shaft stirrer |
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| CN114100432A CN114100432A (en) | 2022-03-01 |
| CN114100432B true CN114100432B (en) | 2023-10-10 |
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| CN202111510411.1A Active CN114100432B (en) | 2021-12-11 | 2021-12-11 | Gravity type single vertical shaft stirrer |
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| CN115041495B (en) * | 2022-06-13 | 2024-01-23 | 中交二公局第七工程有限公司 | Kitchen waste treatment equipment capable of being rapidly installed, monitored in temperature and monitored in leakage |
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