Mixing device for cement pole production
By using external water supply pipes and sliding closed doors in the mixing device for cement rod production, the problem of nozzle blockage is solved, and a uniform and fast mixing process is achieved, reducing equipment maintenance costs.
Patent Information
- Application Number
- CN202422440493.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-10
- Publication Date
- 2025-08-08
- Estimated Expiration
- 2034-10-10
AI Technical Summary
During the production process of existing cement rods, conventional mixing equipment is prone to blockage of the nozzle when mixing, resulting in high maintenance costs and poor mixing effect.
A water supply pipe is installed outside the mixing cabinet, a uniform water mist is formed through the diversion pipe and the spray head, and a sliding closed door is installed at the diversion port. The control components are used to simultaneously control the sealing or opening of the spray head to avoid dust pollution.
The uniformity and rapidity of the mixing process are achieved, the spray head is avoided and the equipment maintenance cost is reduced.
Smart Images
Figure CN223199274U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of cement pole production, in particular to a mixing device for cement pole production. Background Art
[0002] In the modern overhead line construction process, cement poles are common overhead line support devices. They are widely used due to their high structural strength and convenient production. The current production process of cement poles often involves placing a steel cage into a mold, and then pouring and centrifugally forming the mold to make cement poles.
[0003] In the modern production process of cement poles, pouring is often used. Therefore, concrete needs to be mixed before pouring. At present, mixers are mostly used to mix the concrete of cement poles. However, compared with conventional building concrete, the aggregate of cement poles is finer and the water-cement ratio is often lower. Conventional mixing equipment often uses pipe water injection or nozzle water injection when mixing. The pipe water injection method is not easy to disperse water, so pipe water injection often requires a long time of stirring to mix it evenly. The nozzle water injection method is easy to be clogged by cement fly ash due to the small nozzle, which increases the maintenance cost of the equipment and is not convenient for mixing. In view of this, in-depth research on the above problems has led to the creation of this case. Utility Model Content
[0004] In view of the deficiencies of the prior art, the utility model provides a mixing device for cement pole production, which solves the problems of the prior art.
[0005] To achieve the above objectives, the present invention is implemented through the following technical solutions: A mixing device for cement pole production, comprising a mixing housing, a hybrid power structure being provided on one side of the mixing housing, a mixing shaft being provided in the mixing housing, a mixing blade being sleeved on the mixing shaft, a feed port being provided on the mixing housing, and a feed hopper being connected to the feed port;
[0006] A water supply pipe is provided on one side of the mixing housing, and a plurality of diversion pipes are evenly connected to the water supply pipe, and a plurality of water spray heads are connected to the mixing housing. A plurality of diversion ports are evenly distributed on the mixing housing, and the plurality of diversion ports are connected to the plurality of water spray heads. A plurality of nozzles are provided at the ends of the plurality of water spray heads corresponding to the plurality of diversion ports.
[0007] Several sliding closed doors are installed on the diversion ports, and a control component is provided on one side of the mixing housing. The control component is engaged with the several sliding closed doors to control the horizontal movement of the sliding closed doors to close or open the diversion ports.
[0008] Preferably, the water supply pipe is connected to a water supply connector, the water supply connector is connected to a water supply pump, and the water supply connector is also provided with a water supply control valve.
[0009] Preferably, a pair of limiting bearings are correspondingly provided at both ends of the mixing housing for limiting the two ends of the mixing shaft.
[0010] Preferably, the hybrid power structure consists of a power motor and a reducer, and the output end of the reducer is connected to the hybrid shaft through a coupling.
[0011] Preferably, the control component includes a control motor, a driving worm is connected to the driving end of the control motor, a plurality of pins are provided on one side corresponding to the plurality of diversion ports, a driving worm wheel is mounted on the pin shaft, the driving worm is engaged with the driving worm wheel, a rack is provided on the sliding closed door, and a synchronous gear is coaxially provided on one side of the driving worm wheel to engage with the rack of the sliding closed door.
[0012] Beneficial effects
[0013] The utility model provides a mixing device for cement pole production. It has the following beneficial effects: The mixing device employs parallel pipes arranged outside a housing, with a main pipe used to divert water to multiple nozzles, which form a uniform water mist, resulting in a more uniform and faster mixing process. Furthermore, a horizontally sliding closed door is provided at the water inlet. The multiple sliding closed doors are synchronously controlled by a control assembly to open and close the water inlet, thereby preventing dust from contaminating the nozzles and causing blockage. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 This is a schematic diagram of the main structure of a mixing device for cement pole production described in the present invention.
[0015] Figure 2 This is a side structural schematic diagram of a mixing device for cement pole production described in the present utility model.
[0016] Figure 3 This is a partial axonometric structural diagram of a mixing device for cement pole production described in the present invention.
[0017] Figure 4 This is a partially enlarged structural schematic diagram of a mixing device for cement pole production described in the present utility model.
[0018] In the figure: 1. Mixing casing; 2. Mixing shaft; 3. Mixing blades; 4. Feed hopper; 5. Water supply pipe; 6. Diverter pipe; 7. Sprinkler head; 8. Diverter port; 9. Sliding closing door; 10. Water supply pump; 11. Water supply control valve; 12. Power motor; 13. Reducer; 14. Coupling; 15. Control motor; 16. Drive worm; 17. Pin; 18. Drive worm gear; 19. Rack; 20. Synchronous gear. DETAILED DESCRIPTION
[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.
[0020] See also Figure 1-4 The utility model provides an implementation scheme: in the modern cement pole production process, since cement concrete is needed for production, cement and sand and gravel need to be mixed. In the current mixing process, a mixer is mainly used to mix the materials. However, in the current mixer, a built-in nozzle is mostly used to pump water or a single pipe to supply water during the mixing process. The built-in nozzle structure is prone to clogging and hanging problems.
[0021] In response to the above problems, the present application discloses a mixing device for cement pole production, which has a mixing casing 1 as a main structural body, and a hybrid power structure is provided on one side of the mixing casing 1. The hybrid power structure is used as a power to drive the mixing shaft 2 to rotate, and then the mixing shaft 2 is arranged along the axial direction of the mixing casing 1. The number of the mixing shafts 2 is one or a pair, and a mixing blade 3 is sleeved on the mixing shaft 2. The mixing blade 3 is driven to rotate by the mixing shaft 2, so that the mixing blade 3 mixes and stirs the materials in the mixing casing 1, so that the cement and other materials such as sand and gravel are evenly mixed. A feed port is provided on the mixing casing 1, and a feed hopper 4 is connected to the feed port. Solid materials such as sand, gravel, cement, etc. are added to the mixing device from the feed port through the feed hopper 4 (it is not difficult to see that the mixer disclosed above is a mixing device of a horizontal structure, but it should be noted that the scope of protection of the present application is not limited to horizontal mixing devices);
[0022] In order to solve the problems caused by the built-in nozzle and the single-tube water supply, the present application specifically adopts a method of setting a water supply pipe 5 on one side of the mixing housing 1, connecting the external water supply through the water supply pipe 5, supplying the mixed water to a number of diversion pipes 6 through the water supply pipe 5, and evenly connecting a number of diversion pipes 6 on the water supply pipe 5. A number of spray heads 7 are connected to the diversion pipes 6, and the water is pumped out through the diversion pipes 6 by the number of spray heads 7 to spray water into the mixing housing 1. Specifically, the number of spray heads 7 is connected to the mixing housing 1, and a number of diversion ports 8 are evenly distributed on the mixing housing 1. The number of diversion ports 8 are connected to the number of spray heads 7. The ends of the number of spray heads 7 are provided with a number of nozzles corresponding to the number of diversion ports 8. The water is atomized by the number of nozzles, thereby increasing the uniformity of water entering the diversion port 8 and improving the mixing efficiency.
[0023] In order to protect the nozzle, several sliding closed doors 9 are installed on the diversion ports 8. A control component is provided on one side of the mixing housing 1. The control component is engaged with the several sliding closed doors 9 to control the horizontal movement of the sliding closed doors 9 to close or open the diversion ports 8. When water is injected, the sliding closed door 9 is controlled to open by the control component, so that the sprinkler head 7 is aligned with the inside of the mixing housing 1. When the water injection is completed, the control component controls the sliding closed door 9 to close, thereby avoiding dust pollution of the sprinkler head 7 and causing blockage and other problems.
[0024] As a preferred solution, further, a water supply connector is connected to the water supply pipe 5, and a water supply pump 10 is connected to the water supply connector. A water supply control valve 11 is also provided on the water supply connector to connect to the external water supply pipe 5 through the water supply pump 10. The water supply pump 10 is used to supply water to the water supply pipe 5, and the water supply control valve 11 can generally control the switch of the water supply pipe 5.
[0025] As a preferred solution, further, a pair of limiting bearings are correspondingly provided at both ends of the mixing housing 1 for limiting the two ends of the mixing shaft 2 to play a limiting role.
[0026] As a preferred solution, further, the hybrid structure consists of a power motor 12 and a reducer 13. The output end of the reducer 13 is connected to the hybrid shaft 2 through a coupling 14. The power motor 12 drives the reducer 13 to rotate, decelerating and increasing the torque, so that the reducer 13 drives the hybrid shaft 2 to rotate.
[0027] As a preferred embodiment, further, the control assembly includes a control motor 15, a drive worm 16 is connected to the driving end of the control motor 15, a plurality of pins 17 are provided on one side corresponding to the plurality of diversion ports 8, a drive worm gear 18 is assembled on the pin 17, the drive worm 16 is meshed with the drive worm gear 18, a rack 19 is provided on the sliding closed door 9, and a synchronous gear 20 is coaxially provided on one side of the drive worm gear 18 to mesh with the rack 19 of the sliding closed door 9;
[0028] During the specific implementation process, the motor 15 is controlled to drive the driving worm 16 to rotate, so that the driving worm 16 is engaged with the driving worm wheel 18, and the driving worm wheel 18 coaxially drives the synchronous gear 20 to rotate, so that the synchronous gear 20 is engaged with the rack 19, and then the rack 19 drives the sliding closing door 9 to move linearly, completing the opening and closing of the water inlet, and preventing dust from polluting and clogging the sprinkler head 7.
[0029] From the above, it can be seen that the mixing device for cement pole production adopts parallel pipes arranged on the outside of the casing, uses the main pipe to divert water to multiple nozzles, and uses the nozzles to form uniform water mist, so that the mixing process is more uniform and the mixing is faster. In addition, a horizontally sliding sliding closed door 9 is provided at the position of the water inlet, and the opening and closing of multiple sliding closed doors 9 are synchronously controlled by the control component to realize the opening and closing of the water inlet, thereby avoiding dust pollution of the sprinkler head 7 and causing blockage problems.
[0030] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A mixing device for cement pole production, comprising a mixing housing (1), a hybrid power structure being provided on one side of the mixing housing (1), a mixing shaft (2) being provided inside the mixing housing (1), and a mixing blade (3) being sleeved on the mixing shaft (2), characterized in that: The mixing housing (1) is provided with a feed port, and the feed port is connected to a feed hopper (4); A water supply pipe (5) is provided on one side of the mixing housing (1), a plurality of diversion pipes (6) are evenly connected to the water supply pipe (5), a plurality of water spray heads (7) are connected to the diversion pipes (6), the plurality of water spray heads (7) are connected to the mixing housing (1), a plurality of diversion ports (8) are evenly distributed on the mixing housing (1), the plurality of diversion ports (8) are connected to the plurality of water spray heads (7), and a plurality of nozzles are provided at the ends of the plurality of water spray heads (7) corresponding to the plurality of diversion ports (8); A plurality of sliding closed doors (9) are mounted on the diversion ports (8), and a control assembly is provided on one side of the mixing housing (1). The control assembly engages with the plurality of sliding closed doors (9) to control the horizontal movement of the sliding closed doors (9) to close or open the diversion ports (8).
2. A mixing device for cement pole production according to claim 1, characterized in that: The water supply pipe (5) is connected to a water supply joint, the water supply joint is connected to a water supply pump (10), and the water supply joint is also provided with a water supply control valve (11).
3. A mixing device for cement pole production according to claim 2, characterized in that: A pair of limiting bearings are correspondingly provided at both ends of the mixing housing (1) for limiting the positions of the two ends of the mixing shaft (2).
4. A mixing device for cement pole production according to claim 3, characterized in that: The hybrid power structure is composed of a power motor (12) and a reducer (13), and the output end of the reducer (13) is connected to the hybrid shaft (2) through a coupling (14).
5. A mixing device for cement pole production according to claim 4, characterized in that: The control assembly includes a control motor (15), a driving worm (16) is connected to the driving end of the control motor (15), a plurality of pins (17) are provided on one side corresponding to the plurality of diversion ports (8), a driving worm wheel (18) is assembled on the pins (17), the driving worm (16) is meshed with the driving worm wheel (18), a rack (19) is provided on the sliding closed door (9), and a synchronous gear (20) is coaxially provided on one side of the driving worm wheel (18) and meshed with the rack (19) of the sliding closed door (9).