Vibration discharging mechanism for concrete mixing plant
By designing a vibration discharge mechanism in a concrete mixing station, and using a vibrating motor and a conductive rod to conduct vibration into the discharge hopper, the problems of cutting blockage and low production efficiency caused by cement agglomeration are solved, and the smooth and smooth cutting of cement is achieved. Efficient.
Patent Information
- Application Number
- CN202420712399.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-09
- Publication Date
- 2024-12-10
- Estimated Expiration
- 2034-04-09
AI Technical Summary
In concrete mixing stations, cement storage silos are prone to agglomeration due to changes in environmental humidity or long-term storage, resulting in blockage of discharge and increased resistance of stacking layers, affecting production efficiency.
A vibration discharge mechanism is designed, including a vibration motor, a conductive rod and a vibration rod seat. The vibration generated by the vibration motor is transmitted to the discharge hopper, destroying the cement clumping state, increasing fluidity, preventing blockage and increasing the discharge speed.
Effectively prevent cement cutting blockage, improve cement cutting speed, and improve concrete production efficiency.
Smart Images
Figure CN222135439U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of cement storage equipment, in particular to a vibration unloading mechanism for a concrete mixing station. Background Art
[0002] The cement storage silo used in concrete mixing plants is a key storage equipment, mainly used to store cement to ensure continuous feeding during concrete mixing. It generally has excellent pressure resistance and good sealing, which can effectively prevent cement from getting damp, agglomerating or contaminated, and ensure the stability of cement quality. Silos are usually designed in cylindrical or conical shapes, with compact structure and large capacity, which can meet the long-term and large-volume cement storage needs of mixing plants;
[0003] However, when cement is discharged through the cement storage silo, agglomeration may occur due to changes in environmental humidity or long-term storage. When these agglomerated cement enters the lower vertebral hopper, it is easy to block the outlet and affect the normal discharge process;
[0004] In addition, when cement accumulates in the hopper, a certain accumulation layer will be formed, which increases the resistance of the material flowing out of the hopper outlet. The thicker the accumulation layer, the greater the resistance, resulting in a slower material discharge speed, which in turn affects the overall production efficiency of concrete. Utility Model Content
[0005] The utility model aims to provide a vibrating material discharging mechanism for a concrete mixing station, which can effectively solve the problems in the background technology.
[0006] In order to achieve the above purpose, the technical solution adopted by the utility model is:
[0007] A vibrating unloading mechanism for a concrete mixing station comprises a storage silo, a support frame is fixedly installed at the lower end of the storage silo, a maintenance ladder is fixedly installed on the outside of the storage silo, a discharge hopper is also fixedly installed at the lower end of the storage silo located in the support frame, a connecting pipe is fixedly installed at the lower end of the discharge hopper, a vibration mechanism is arranged on the outside of the connecting pipe, the vibration mechanism comprises a mounting plate, a vibration motor and a conduction rod, the mounting plate is fixedly installed on the outside of the connecting pipe, the vibration motor is fixedly installed on the outside of the mounting plate, one end of the conduction rod is fixedly installed between the connecting pipe and the mounting plate, and one end of the conduction rod also extends into the discharge hopper and is fixedly installed with a vibration rod seat.
[0008] As a further optimization scheme of the utility model, a resonance cavity is opened on one side of the mounting plate relative to the connecting pipe, and two first fixing seats are fixedly installed on the other side of the mounting plate, that is, the vibration motor is fixedly installed on one side of the two first fixing seats by bolts.
[0009] As a further optimization scheme of the utility model, the mounting plate and the connecting pipe located between the two first fixing seats are respectively provided with mounting grooves, the longitudinal cross-section of the mounting grooves is rectangular, and the upper and lower ends of the mounting plate are respectively fixedly mounted on the flanges at the upper and lower ends of the connecting pipe by bolts. The setting of the mounting plate facilitates the installation of the vibration motor on the outside of the connecting pipe.
[0010] As a further optimization scheme of the utility model, a plug block is fixedly installed at one end of the conduction rod, and the longitudinal cross-section of the plug block is a rectangular structure of the same size as the installation slot. A limit block is fixedly installed at one end of the plug block, and a stud is fixedly installed at the other end of the plug block.
[0011] As a further optimization scheme of the utility model, a second fixing seat is fixedly installed at one end of the conduction rod away from the plug block, a screw groove is opened at the center position of the second fixing seat, the plug block is inserted and installed in the installation groove adjacent to the connecting pipe and the mounting plate, and the stud is placed on the outside of the mounting plate and is threadedly connected with a nut.
[0012] As a further optimization scheme of the utility model, a slot is provided at the lower end of the vibration rod seat, and a plurality of vibration rods are fixedly installed on the outside of the vibration rod seat. The vibration rods are inclined thirty degrees downward, and the vibration rod seat is installed on the second fixed seat through the slot and fixed by screws. With the help of the setting of the conduction rod, the vibration rod seat and the vibration rod, the vibration of the vibration motor can be transmitted to the cement in the discharge hopper to prevent the cement from accumulating in the discharge hopper and affecting the normal discharge.
[0013] Compared with the prior art, the utility model has the following beneficial effects:
[0014] The utility model discloses a vibration unloading mechanism for a concrete mixing station, in which a vibration mechanism is arranged outside a connecting pipe, that is, the vibration mechanism is composed of a mounting plate, a vibration motor, a conduction rod, a vibration rod seat, a vibration rod and other components, so that the vibration generated by the vibration motor can be transmitted to the unloading hopper, and the cement accumulated in the unloading hopper can be partially loosened by means of the conduction rod and the vibration rod, thereby preventing cement unloading from being blocked and improving the cement unloading speed. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 It is a schematic diagram of the main structure of the utility model;
[0016] Figure 2 This is a schematic diagram of the installation of the vibration mechanism of the utility model;
[0017] Figure 3 This is a schematic diagram of the mounting plate structure of the utility model;
[0018] Figure 4 It is a schematic diagram of the disassembly of the conduction rod and the vibration rod seat structure of the utility model.
[0019] In the figure: 1. Storage silo; 2. Support frame; 3. Maintenance ladder; 4. Discharge hopper; 5. Connecting pipe; 6. Vibration mechanism; 7. Mounting plate; 8. Vibration motor; 9. Conducting rod; 10. Vibration rod seat; 11. Resonance cavity; 12. First fixed seat; 13. Mounting groove; 14. Insert block; 15. Limit block; 16. Stud; 17. Second fixed seat; 18. Screw groove; 19. Slot; 20. Vibration rod. DETAILED DESCRIPTION
[0020] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.
[0021] like Figure 1-Figure 4 As shown, the utility model provides a vibrating unloading mechanism for a concrete mixing station, comprising a storage silo 1, a support frame 2 is fixedly installed at the lower end of the storage silo 1, a maintenance ladder 3 is fixedly installed on the outside of the storage silo 1, a discharge hopper 4 is also fixedly installed at the lower end of the storage silo 1 located in the support frame 2, a connecting pipe 5 is fixedly installed at the lower end of the discharge hopper 4, a vibration mechanism 6 is arranged on the outside of the connecting pipe 5, the vibration mechanism 6 comprises a mounting plate 7, a vibration motor 8 and a conduction rod 9, the mounting plate 7 is fixedly installed on the outside of the connecting pipe 5, the vibration motor 8 is fixedly installed on the outside of the mounting plate 7, one end of the conduction rod 9 is fixedly installed between the connecting pipe 5 and the mounting plate 7, and one end of the conduction rod 9 also extends into the discharge hopper 4 and is fixedly installed with a vibration rod seat 10.
[0022] like Figure 3 As shown, a resonance cavity 11 is provided on one side of the mounting plate 7 relative to the connecting pipe 5, and two first fixing seats 12 are fixedly installed on the other side of the mounting plate 7, that is, the vibration motor 8 is fixedly installed on one side of the two first fixing seats 12 by bolts, and the mounting plate 7 and the connecting pipe 5 located between the two first fixing seats 12 are respectively provided with mounting through grooves 13, and the longitudinal cross-section of the mounting through grooves 13 is rectangular, and the upper end and the lower end of the mounting plate 7 are respectively fixedly installed on the flanges at the upper and lower ends of the connecting pipe 5 by bolts, and the arrangement of the mounting plate 7 facilitates the vibration motor 8 to be installed on the outside of the connecting pipe 5;
[0023] like Figure 2-Figure 4As shown, a plug block 14 is fixedly installed at one end of the conducting rod 9, and the longitudinal section of the plug block 14 is a rectangular structure of the same size as the installation slot 13. A limit block 15 is fixedly installed at one end of the plug block 14, and a stud 16 is fixedly installed at the other end of the plug block 14. A second fixing seat 17 is fixedly installed at the end of the conducting rod 9 away from the plug block 14, and a screw groove 18 is opened at the center position of the second fixing seat 17. The plug block 14 is inserted and installed in the installation slot 13 adjacent to the connecting pipe 5 and the mounting plate 7, and the stud 16 is placed on the mounting plate 7 is threadedly connected with a nut on the outside, a slot 19 is opened at the lower end of the vibration rod seat 10, and a plurality of vibration rods 20 are fixedly installed on the outside of the vibration rod seat 10. The vibration rod 20 is inclined at a thirty-degree angle downward. The vibration rod seat 10 is inserted and installed on the second fixed seat 17 through the slot 19 and fixed by screws. With the arrangement of the conduction rod 9, the vibration rod seat 10 and the vibration rod 20, the vibration of the vibration motor 8 can be transmitted to the cement in the discharge hopper 4 to prevent the cement in the discharge hopper 4 from accumulating and affecting the normal discharge.
[0024] It should be noted that the utility model is a vibrating unloading mechanism for a concrete mixing station. When the discharge hopper 4 unloads materials through the connecting pipe 5 and the external conveying mechanism, the vibration motor 8 can be started by an external controller, so that the vibration generated by the vibration motor 8 is transmitted to the connecting pipe 5 and the transmission rod 9 through the first fixed seat 12 and the mounting plate 7, and the transmission rod 9 continues to transmit the vibration to the vibration rod seat 10 and multiple vibration rods 20, so that the transmission rod 9 and the vibration rod seat 10, The vibration rod 20 generates vibration in the discharge hopper 4 and the connecting pipe 5, so that the cement particles in the discharge hopper 4 are subjected to continuous impact force by means of the high-frequency vibration generated by the transmission rod 9 and the vibration rod 20, thereby destroying the agglomeration state of the cement and increasing its fluidity.
[0025] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.
Claims
1. A vibrating unloading mechanism for a concrete mixing station, comprising a storage silo (1), a support frame (2) being fixedly mounted on the lower end of the storage silo (1), and an inspection ladder (3) being fixedly mounted on the outer side of the storage silo (1), characterized in that: A discharge hopper (4) is fixedly mounted at the lower end of the storage silo (1) located in the support frame (2). A connecting pipe (5) is fixedly mounted at the lower end of the discharge hopper (4). A vibration mechanism (6) is arranged outside the connecting pipe (5). The vibration mechanism (6) comprises a mounting plate (7), a vibration motor (8) and a conduction rod (9). The mounting plate (7) is fixedly mounted on the outside of the connecting pipe (5). The vibration motor (8) is fixedly mounted on the outside of the mounting plate (7). One end of the conduction rod (9) is fixedly mounted between the connecting pipe (5) and the mounting plate (7). One end of the conduction rod (9) also extends into the discharge hopper (4) and is fixedly mounted with a vibration rod seat (10).
2. The vibrating feeding mechanism for a concrete mixing station according to claim 1, characterized in that: A resonance cavity (11) is provided on one side of the mounting plate (7) relative to the connecting pipe (5), and two first fixing seats (12) are fixedly mounted on the other side of the mounting plate (7), that is, the vibration motor (8) is fixedly mounted on one side of the two first fixing seats (12) by means of bolts.
3. The vibrating feeding mechanism for a concrete mixing station according to claim 2 is characterized in that: The mounting plate (7) and the connecting pipe (5) located between the two first fixing seats (12) are respectively provided with mounting grooves (13), the longitudinal cross-section of the mounting grooves (13) being rectangular, and the upper and lower ends of the mounting plate (7) are respectively fixedly mounted on the flanges at the upper and lower ends of the connecting pipe (5) by bolts.
4. The vibrating feeding mechanism for a concrete mixing station according to claim 3 is characterized in that: An insert block (14) is fixedly mounted on one end of the conduction rod (9); the longitudinal cross-section of the insert block (14) is a rectangular structure of the same size as the installation slot (13); a limit block (15) is fixedly mounted on one end of the insert block (14); and a stud (16) is fixedly mounted on the other end of the insert block (14).
5. The vibrating feeding mechanism for a concrete mixing station according to claim 4, characterized in that: A second fixing seat (17) is fixedly mounted on one end of the conduction rod (9) away from the plug block (14), a screw groove (18) is provided at a central position in the second fixing seat (17), the plug block (14) is inserted and mounted in a mounting through groove (13) adjacent to the connecting pipe (5) and the mounting plate (7), and the stud (16) is placed on the outside of the mounting plate (7) and is threadedly connected with a nut.
6. The vibrating material discharging mechanism for a concrete mixing station according to claim 5, characterized in that: A slot (19) is provided at the lower end of the vibration rod seat (10); a plurality of vibration rods (20) are fixedly mounted on the outer side of the vibration rod seat (10); the vibration rods (20) are inclined at a downward angle of thirty degrees; the vibration rod seat (10) is inserted through the slot (19) and mounted on the second fixing seat (17) and fixed by screws.