Anti-blocking discharging mechanism of zinc oxide storage hopper

Abstract

The utility model relates to the technical field of zinc oxide processing, in particular to a zinc oxide storage hopper anti-blocking discharging mechanism which comprises a storage hopper and a discharging pipe fixedly connected to the lower end of the storage hopper, an electric push rod is installed on the upper end face of the storage hopper, and the output end of the electric push rod penetrates through the storage hopper and is fixedly connected with a supporting rod. The outer wall of the supporting rod is movably connected with a driven gear through a bearing, the lower end face of the driven gear is fixedly connected with two symmetrically-distributed L-shaped stirring rods, the supporting rod is driven by an electric push rod to move upwards, and therefore the first material blocking column, the second material blocking column and the third material blocking column can be driven to move upwards. The diameter of the discharging pipeline is controlled by controlling gaps between the first material blocking column, the second material blocking column and the third material blocking column and the discharging pipe, and during discharging, two stirring rods rotate between the discharging pipe and the first material blocking column, between the discharging pipe and the second material blocking column and between the discharging pipe and the third material blocking column, so that the discharging speed is conveniently controlled, and material blockage during discharging is prevented; and the use is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of zinc oxide processing, in particular to a zinc oxide storage hopper anti-blocking discharging mechanism. Background Art

[0002] Zinc oxide is an inorganic compound with the chemical formula Zn0. It is an oxide of zinc. It is insoluble in water and ethanol, but soluble in acid, aqueous sodium hydroxide solution, and ammonium chloride. It is a commonly used chemical additive and is widely used in the production of plastics, quartz products, synthetic rubber, lubricants, paints and coatings, medicines, adhesives, foods, batteries, flame retardants and other products.

[0003] The Chinese patent disclosed patent number CN 218173344 U is a zinc oxide storage hopper anti-blocking discharge mechanism. The driving motor drives the shaking rod of the rotating shaking structure to shake up and down while rotating. Multiple stirring rods on the top of the shaking rod extend into the bottom of the storage hopper to achieve stirring of the zinc oxide material in the storage hopper and the upward and downward flow of the material, effectively avoiding blockage when the zinc oxide is discharged from the storage hopper.

[0004] The above device can avoid the blockage phenomenon when zinc oxide is discharged, but it is not convenient to control the discharge speed, and the convenience of its discharge needs to be improved. Therefore, a zinc oxide storage hopper anti-blocking discharge mechanism is proposed. Utility Model Content

[0005] The utility model aims to provide a zinc oxide storage hopper anti-blocking discharging mechanism, which has the characteristics of conveniently controlling the discharging speed and preventing material blockage during discharging, and is easy to use.

[0006] The utility model aims to provide a zinc oxide storage hopper anti-blocking discharging mechanism, comprising a storage hopper and a discharging pipe fixedly connected to the lower end of the storage hopper, an electric push rod is installed on the upper end surface of the storage hopper, the output end of the electric push rod passes through the storage hopper and is fixedly connected to a support rod, the outer wall of the support rod is movably connected to a driven gear through a bearing, the lower end surface of the driven gear is fixedly connected to two symmetrically distributed and "L"-shaped stirring rods, and the lower end of the stirring rod extends to the inside of the discharging pipe;

[0007] The lower end surface of the support rod is fixedly connected to a first trapezoidal material blocking column, the lower end surface of the first material blocking column is fixedly connected to a second material blocking column, the lower end surface of the second material blocking column is fixedly connected to a third material blocking column, and the first material blocking column, the second material blocking column and the third material blocking column are all located inside the discharge pipe.

[0008] In order to drive the driving gear to rotate, as a preferred zinc oxide storage hopper anti-blocking discharging mechanism of the utility model, the outer wall of the support rod is fixedly connected to a support plate, the upper end surface of the support plate is equipped with a motor, the output end of the motor passes through the support plate and is fixedly connected to a driving gear, and the driving gear is meshingly connected with the driven gear.

[0009] In order to control the discharge speed of the discharge pipe, as a preferred anti-blocking discharge mechanism of the zinc oxide storage hopper of the utility model, the diameters of the first material blocking column, the second material blocking column and the third material blocking column are arranged from large to small.

[0010] In order to facilitate the pouring of materials into the storage hopper, as a preferred anti-blocking discharge mechanism of the zinc oxide storage hopper of the utility model, a feed port is provided on the upper end surface of the storage hopper.

[0011] In order to control the opening and closing states of the discharge pipe, as a preferred anti-blocking discharge mechanism of the zinc oxide storage hopper of the utility model, a butterfly valve located below the third material blocking column is installed on the outer wall of the discharge pipe.

[0012] For the convenience of operation, as a preferred anti-blocking discharging mechanism of the zinc oxide storage hopper of the utility model, a controller is installed on the outer wall of the storage hopper.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0014] The utility model drives the support rod to move upward by an electric push rod, thereby driving the first material blocking column, the second material blocking column and the third material blocking column to move upward, and controlling the diameter of the discharge pipe by controlling the gap between the first material blocking column, the second material blocking column and the third material blocking column. When discharging, the two stirring rods rotate between the discharge pipe and the first material blocking column, the second material blocking column and the third material blocking column, so as to achieve the purpose of conveniently controlling the discharge speed and preventing material blockage during discharge, which is convenient for use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is the overall structure diagram of the utility model;

[0016] Figure 2 It is a cross-sectional structural diagram of the utility model;

[0017] Figure 3 This is a structural diagram of the tensile column layer of the utility model.

[0018] In the figure: 1. storage hopper; 2. discharge pipe; 3. butterfly valve; 4. feed port; 5. electric push rod; 6. motor; 7. support rod; 8. support plate; 9. driving gear; 10. driven gear; 11. stirring rod; 12. first blocking column; 13. second blocking column; 14. third blocking column. DETAILED DESCRIPTION

[0019] See also Figures 1 to 3 A zinc oxide storage hopper anti-blocking discharging mechanism comprises a storage hopper 1 and a discharging pipe 2 fixedly connected to the lower end of the storage hopper 1, an electric push rod 5 is installed on the upper end surface of the storage hopper 1, the output end of the electric push rod 5 passes through the storage hopper 1 and is fixedly connected to a support rod 7, the outer wall of the support rod 7 is movably connected to a driven gear 10 through a bearing, and the lower end surface of the driven gear 10 is fixedly connected to two symmetrically distributed and "L"-shaped stirring rods 11, and the lower end of the stirring rod 11 extends to the inside of the discharging pipe 2;

[0020] The lower end surface of the support rod 7 is fixedly connected to a first trapezoidal material blocking column 12, the lower end surface of the first material blocking column 12 is fixedly connected to a second material blocking column 13, the lower end surface of the second material blocking column 13 is fixedly connected to a third material blocking column 14, and the first material blocking column 12, the second material blocking column 13 and the third material blocking column 14 are all located inside the discharge pipe 2.

[0021] In this embodiment: when it is necessary to control the discharge speed, the electric push rod 5 is started to drive the support rod 7 to move upward, so that the first material blocking column 12, the second material blocking column 13 and the third material blocking column 14 can be driven to move upward, and the first material blocking column 12, the second material blocking column 13 and the third material blocking column 14 are respectively moved to the junction of the discharge pipe 2 and the storage hopper 1, and the discharge speed is controlled by controlling the gap between the first material blocking column 12, the second material blocking column 13 and the third material blocking column 14 and the discharge pipe 2;

[0022] When discharging, the starting motor 6 can drive the driving gear 9 to rotate, thereby driving the driven gear 10 to rotate. When the driven gear 10 rotates, it will drive the two stirring rods 11 to rotate inside the discharge pipe 2, thereby preventing the material from being blocked during the discharging process.

[0023] As a technical optimization solution of the utility model, the outer wall of the support rod 7 is fixedly connected to the support plate 8, the upper end surface of the support plate 8 is installed with the motor 6, the output end of the motor 6 passes through the support plate 8 and is fixedly connected to the driving gear 9, and the driving gear 9 is meshed with the driven gear 10.

[0024] In this embodiment: the motor 6 can drive the driving gear 9 to rotate, and the driving gear 9 is used to drive the driven gear 10 to rotate.

[0025] As a technical optimization solution of the present invention, the diameters of the first material blocking column 12, the second material blocking column 13 and the third material blocking column 14 are arranged in descending order.

[0026] In this embodiment, the discharge speed of the discharge pipe 2 can be conveniently controlled by arranging the diameters of the first material blocking column 12 , the second material blocking column 13 and the third material blocking column 14 from large to small.

[0027] As a technical optimization solution of the utility model, a feed port 4 is provided on the upper end surface of the storage hopper 1 .

[0028] In this embodiment, the material can be conveniently poured into the storage hopper 1 through the feed opening 4 .

[0029] As a technical optimization solution of the present utility model, a butterfly valve 3 located below the third material blocking column 14 is installed on the outer wall of the discharge pipe 2 .

[0030] In this embodiment: the opening and closing states of the discharge pipe 2 can be controlled by the butterfly valve 3 .

[0031] As a technical optimization solution of the utility model, a controller is installed on the outer wall of the storage hopper 1.

[0032] In this embodiment, the electric push rod 5 and the motor 6 are both electrically connected to the controller, which makes the operation more convenient.

[0033] Working principle: When the discharging speed needs to be controlled, the electric push rod 5 is started to drive the support rod 7 to move upward, so that the first material blocking column 12, the second material blocking column 13 and the third material blocking column 14 can be driven to move upward, and the first material blocking column 12, the second material blocking column 13 and the third material blocking column 14 are respectively moved to the junction of the discharging pipe 2 and the storage hopper 1, and the discharging speed is controlled by controlling the gap between the first material blocking column 12, the second material blocking column 13 and the third material blocking column 14 and the discharging pipe 2;

[0034] When discharging, the starting motor 6 can drive the driving gear 9 to rotate, thereby driving the driven gear 10 to rotate. When the driven gear 10 rotates, it will drive the two stirring rods 11 to rotate inside the discharge pipe 2, thereby preventing the material from being blocked during the discharging process.

[0035] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A zinc oxide storage hopper anti-blocking discharging mechanism, comprising a storage hopper (1) and a discharging pipe (2) fixedly connected to the lower end of the storage hopper (1), characterized in that An electric push rod (5) is installed on the upper end surface of the storage hopper (1), the output end of the electric push rod (5) passes through the storage hopper (1) and is fixedly connected to a support rod (7), the outer wall of the support rod (7) is movably connected to a driven gear (10) through a bearing, and the lower end surface of the driven gear (10) is fixedly connected to two symmetrically distributed and "L"-shaped stirring rods (11), and the lower end of the stirring rod (11) extends to the inside of the discharge pipe (2); The lower end surface of the support rod (7) is fixedly connected to a first material blocking column (12) in a trapezoidal shape, the lower end surface of the first material blocking column (12) is fixedly connected to a second material blocking column (13), and the lower end surface of the second material blocking column (13) is fixedly connected to a third material blocking column (14), and the first material blocking column (12), the second material blocking column (13) and the third material blocking column (14) are all located inside the discharge pipe (2).

2. A zinc oxide storage hopper anti-blocking discharging mechanism according to claim 1, characterized in that: The outer wall of the support rod (7) is fixedly connected to a support plate (8), the upper end surface of the support plate (8) is mounted with a motor (6), the output end of the motor (6) passes through the support plate (8) and is fixedly connected to a driving gear (9), and the driving gear (9) is meshingly connected to a driven gear (10).

3. A zinc oxide storage hopper anti-blocking discharging mechanism according to claim 1, characterized in that: The diameters of the first material blocking column (12), the second material blocking column (13) and the third material blocking column (14) are arranged in descending order.

4. A zinc oxide storage hopper anti-blocking discharging mechanism according to claim 1, characterized in that: The upper end surface of the storage hopper (1) is provided with a feed inlet (4).

5. The anti-blocking discharging mechanism for zinc oxide storage hopper according to claim 1, characterized in that: The outer wall of the discharge pipe (2) is provided with a butterfly valve (3) located below the third material blocking column (14).

6. A zinc oxide storage hopper anti-blocking discharging mechanism according to claim 1, characterized in that: A controller is installed on the outer wall of the storage hopper (1).

Images