Anti-blocking discharging mechanism of zinc oxide storage hopper

Abstract

The utility model relates to the technical field of discharging mechanisms, and discloses a zinc oxide storage hopper anti-blocking discharging mechanism which comprises a storage hopper, a top feeding bin is arranged at the top end of the storage hopper, a discharging opening is formed in the bottom end of the storage hopper, and two anti-blocking discharging mechanisms are symmetrically arranged on the storage hopper. The anti-blocking discharging mechanism is arranged on the storage hopper, the safety auxiliary assembly is arranged at the top end of the top feeding bin, a spiral auger blade in the anti-blocking discharging mechanism is driven by a driving motor through a transmission main rod, and the anti-blocking discharging mechanism is arranged on the top of the top feeding bin. The raw materials are continuously discharged from the discharging port, blocking of the raw materials during discharging at the discharging port is effectively prevented, it is guaranteed that discharging of the raw materials is smoother, two top closing plates in the safety auxiliary assembly can close the top of the top feeding bin, and the situation that the raw materials fly in the air and harm the health of workers is effectively avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to a discharging mechanism technical field, concretely is a zinc oxide storage hopper anti -blocking discharging mechanism. BACKGROUND

[0002] Zinc oxide is a kind of oxide of zinc. It is difficult to dissolve in water, but soluble in acid and strong base. Zinc oxide is a commonly used chemical additive, and is widely used in the production of plastic, silicate product, synthetic rubber, lubricating oil, paint coating, ointment, adhesive, food, battery, flame retardant and other products.

[0003] Through the retrieval to grant Chinese patent announcement No. CN 222497349 U the utility model relates to zinc oxide processing technical field, concretely is a zinc oxide storage hopper anti -blocking discharging mechanism, including storage hopper and the fixed connection in the lower end of storage hopper's discharge pipe, the upper end surface of storage hopper is installed with electric push rod, the output end of electric push rod penetrates storage hopper and is fixedly connected with support rod, the outer wall of support rod is movably connected with driven gear through bearing, the lower end surface of driven gear is fixedly connected with two symmetrical distribution and "L" shape's stirring rod, by electric push rod drive support rod moves upwards, so as to drive first material blocking column, second material blocking column and third material blocking column move upwards, by controlling the gap between first material blocking column, second material blocking column and third material blocking column and discharge pipe, the diameter size of discharge pipe is controlled, when discharging, by two stirring rods rotate between discharge pipe and first material blocking column, second material blocking column and third material blocking column, so as to reach the purpose that the discharge speed is conveniently controlled and prevents material from blocking when discharging, convenient to use.

[0004] The zinc oxide discharging mechanism in the above patent still has some deficiencies. Since the zinc oxide particles stored in the existing zinc oxide discharging hopper are easily dampened or squeezed by the raw materials, part of the raw materials may form lumps, which may cause blockage during the discharging process of the hopper and affect the normal discharging operation. UTILITY MODEL CONTENT

[0005] In view of the deficiencies of the prior art, the utility model provides a zinc oxide storage hopper anti -blocking discharging mechanism, which solves the problem that the zinc oxide particles stored in the existing zinc oxide discharging hopper are easily dampened or squeezed by the raw materials, part of the raw materials may form lumps, which may cause blockage during the discharging process of the hopper and affect the normal discharging operation.

[0006] The utility model provides the following technical scheme: a zinc oxide storage hopper anti -blocking discharging mechanism, including storage hopper, the top of storage hopper is provided with top feed bin, the bottom of storage hopper is provided with discharge port, two anti -blocking discharging mechanisms are symmetrically arranged on storage hopper, and the top of top feed bin is provided with safety auxiliary assembly.

[0007] The anti-blocking discharge mechanism comprises side wall driving bins symmetrically arranged on both sides of the storage hopper, the side wall driving bins are communicated with the storage hopper through the opened side wall openings, a transmission main rod is rotatably inserted in the side wall driving bin, the bottom end of the transmission main rod is rotatably connected with the bottom wall of the side wall driving bin, the top end of the transmission main rod rotatably penetrates the top of the side wall driving bin, helical auger blades are arranged on the transmission main rod, a driving motor is arranged at the top end of the side wall driving bin, the driving shaft of the driving motor is fixedly connected with the end of the transmission main rod, a residual material discharge port is opened in the side edge of the bottom end of the side wall driving bin, the residual material discharge port is communicated with a discharge pipe, and a valve is installed on the discharge pipe.

[0008] The safety auxiliary assembly comprises side wall rotating grooves symmetrically opened in the inner walls on both sides of the top of the top feeding bin, top closing plates are inserted in the side wall rotating grooves, two rotating support rods are symmetrically arranged on the sides of the end portions of the top closing plates, and the end portions of the rotating support rods rotatably penetrate the side wall rotating grooves and extend to the outside of the top feeding bin.

[0009] Preferably, a torsional spring is sleeved on the rod body of the rotating support rod, and a side edge baffle is arranged on the end portion of the rotating support rod.

[0010] Preferably, one end of the torsional spring is connected with the rod body of the rotating support rod, and the other end of the torsional spring is connected with the outer wall of the top feeding bin.

[0011] Preferably, the side wall of the storage hopper is inclined, and the side wall driving bin and the transmission main rod are both arranged in an inclined manner on the side edge of the storage hopper.

[0012] This scheme can make the zinc oxide raw material stored in the storage hopper be discharged more quickly.

[0013] Preferably, the bottom side of the side wall rotating groove is inclined.

[0014] This scheme can make the top closing plate rotate smoothly downward in the side wall rotating groove, and avoid the interference of the side wall rotating groove with the rotation of the top closing plate.

[0015] Preferably, the end portions of the two top closing plates are abutted, and the two top closing plates close the top of the top feeding bin.

[0016] This scheme can make the top closing plate close the top of the top feeding bin under the interference of the rebound force of the torsional spring, so that the powder generated when the zinc oxide stored in the storage hopper and the top feeding bin is discharged is prevented from flying into the air and causing damage to the health of workers.

[0017] Compared with the prior art, the zinc oxide storage hopper anti-blocking discharging mechanism has the following beneficial effects:

[0018] The utility model discloses a prevent blocking discharging mechanism on the storage hopper, the top of the top feed bin is provided with a safety auxiliary assembly, wherein the spiral auger blade in the prevent blocking discharging mechanism is driven by the driving motor through the transmission main rod, and the raw materials stored in the storage hopper can be continuously discharged from the discharge port under the pushing of the spiral auger blade, effectively preventing the raw materials from being blocked when discharging at the discharge port, ensuring that the raw materials are discharged more smoothly, and the two top closure plates in the safety auxiliary assembly can close the top of the top feed bin, effectively preventing the raw materials from flying in the air and causing harm to the health of workers. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is the structure perspective diagram of the utility model;

[0020] Figure 2 It is the structure internal section view schematic diagram of the utility model;

[0021] Figure 3 It is the structure perspective diagram of the utility model; Figure 2 It is the structure enlarged view of transmission main rod;

[0022] Figure 4 It is the structure enlarged view of the utility model; Figure 2 It is the structure enlarged view of side wall rotation groove.

[0023] In the drawing: 1, storage hopper; 2, top feed bin; 3, discharge port; 4, prevent blocking discharging mechanism; 5, safety auxiliary assembly;

[0024] 401, side wall drive bin; 402, side wall opening; 403, transmission main rod; 404, spiral auger blade; 405, driving motor; 406, residual material discharge port; 407, discharge pipe; 408, valve;

[0025] 501, side wall rotation groove; 502, top closure plate; 503, rotation support rod; 504, side baffle; 505, torsional spring. DETAILED DESCRIPTION

[0026] Please refer to Figures 1-4 ,

[0027] Embodiment one: a zinc oxide storage hopper anti-blocking discharging mechanism, including storage hopper 1, the top end of storage hopper 1 is provided with top feed bin 2, the bottom end of storage hopper 1 is provided with discharge port 3, and storage hopper 1 is provided with two prevent blocking discharging mechanisms 4 symmetrically, and the top end of top feed bin 2 is provided with safety auxiliary assembly 5.

[0028] The anti-blocking discharging mechanism 4 comprises side wall driving bins 401 symmetrically arranged on both sides of the storage hopper 1, and the side wall driving bins 401 are communicated with the storage hopper 1 through the side wall openings 402. The transmission main rods 403 are rotatably inserted into the side wall driving bins 401. The bottom ends of the transmission main rods 403 are rotatably connected with the bottom walls of the side wall driving bins 401. The top ends of the transmission main rods 403 rotatably penetrate the top parts of the side wall driving bins 401. The spiral auger blades 404 are arranged on the transmission main rods 403. The driving motors 405 are arranged at the top ends of the side wall driving bins 401. The driving shafts of the driving motors 405 are fixedly connected with the end parts of the transmission main rods 403. The residual material discharge outlets 406 are arranged on the side edges of the bottom ends of the side wall driving bins 401. The residual material discharge outlets 406 are communicated with the discharge pipes 407. The valves 408 are arranged on the discharge pipes 407.

[0029] The safety auxiliary assembly 5 comprises side wall rotating grooves 501 symmetrically arranged on the inner walls of the top ends of the top feeding bins 2. The top closing plates 502 are inserted into the side wall rotating grooves 501. The two rotating support rods 503 are symmetrically arranged on the end parts of the top closing plates 502. The end parts of the rotating support rods 503 rotatably penetrate the side wall rotating grooves 501 and extend to the outside of the top feeding bins 2. The torsional springs 505 are arranged on the rod bodies of the rotating support rods 503. The side edge baffles 504 are arranged on the end parts of the rotating support rods 503. One end of the torsional spring 505 is connected with the rod body of the rotating support rod 503. The other end of the torsional spring 505 is connected with the outer wall of the top feeding bin 2.

[0030] In the second embodiment, the side walls of the storage hopper 1 are inclined. The side wall driving bins 401 and the transmission main rods 403 are arranged on the side edges of the storage hopper 1 in an inclined manner.

[0031] The zinc oxide raw material stored in the storage hopper 1 can be discharged more quickly.

[0032] In the third embodiment, the bottom side of the side wall rotating groove 501 is inclined.

[0033] The top closing plate 502 can be smoothly rotated downward in the side wall rotating groove 501, and the rotation of the top closing plate 502 is not interfered by the side wall rotating groove 501.

[0034] In the fourth embodiment, the end parts of the two top closing plates 502 are abutted. The two top closing plates 502 close the top of the top feeding bin 2.

[0035] The top closing plate 502 can close the top of the top feeding bin 2 under the interference of the rebound force of the torsional spring 505. The powder generated when the zinc oxide stored in the storage hopper 1 and the top feeding bin 2 is discharged is prevented from flying into the air and causing damage to the health of workers.

[0036] In the present embodiment, due to the zinc oxide particles stored in the existing zinc oxide discharge hopper, it is easy to cause part of the raw materials to be caked due to moisture or mutual extrusion between raw materials, thereby causing the discharge process of the hopper to be blocked, affecting the normal discharging operation.

[0037] In summary, when the user needs to discharge the zinc oxide raw materials stored in the storage hopper 1 and the top feeding bin 2, the user can start the driving motor 405 in the anti-blocking discharge mechanism 4 at this time, so that the driving motor 405 can drive the spiral auger blade 404 to rotate through the transmission main rod 403, and then the spiral auger blade 404 continuously pushes the zinc oxide raw materials on the side of the storage hopper 1 downward, so that the zinc oxide raw materials stored in the storage hopper 1 are discharged into the discharge port 3 faster, and even if the raw materials in the storage hopper 1 are caked, the raw materials can be continuously pushed downward under the continuous driving of the spiral auger blade 404, and are continuously discharged from the discharge port 3, effectively preventing the discharge port 3 from being blocked due to caking or excessive extrusion of the raw materials, so that the output of the raw materials in the storage hopper 1 is more smooth.

[0038] And the top of the top feeding bin 2 is provided with a safety auxiliary assembly 5, wherein the two top closing plates 502 in the safety auxiliary assembly 5 can keep the top of the top feeding bin 2 in a closed state under the resilience of the torsional spring 505 to the rotating support rod 503, avoiding the dust generated when the raw materials in the storage hopper 1 and the top feeding bin 2 are discharged from floating into the air, endangering the health of the workers, and when the materials are put into the top of the top feeding bin 2, the top closing plate 502 will also rotate under the resistance of the gravity of the materials, without affecting the normal discharging of the materials.

Claims

1. A kind of zinc oxide hopper anti-blocking discharge mechanism, including storage hopper (1), it is characterized in that: The top of the storage hopper (1) is provided with a top feeding bin (2), the bottom of the storage hopper (1) is provided with a discharge port (3), two anti-blocking discharge mechanisms (4) are symmetrically arranged on the storage hopper (1), the top of the top feeding bin (2) is provided with a safety auxiliary assembly (5). The anti-blocking discharge mechanism (4) comprises a side wall driving bin (401) symmetrically arranged on the two sides of the storage hopper (1), the side wall driving bin (401) and the storage hopper (1) are connected in communication through a side wall opening (402) formed therebetween, a transmission main rod (403) is rotatably inserted in the side wall driving bin (401), the bottom end of the transmission main rod (403) is rotatably connected with the bottom wall of the side wall driving bin (401), the top end of the transmission main rod (403) rotatably penetrates the top of the side wall driving bin (401), a spiral auger blade (404) is arranged on the transmission main rod (403), a drive motor (405) is arranged at the top end of the side wall driving bin (401), the drive shaft of the drive motor (405) is fixedly connected with the end portion of the transmission main rod (403), a residual material discharge port (406) is formed in the side edge of the bottom end of the side wall driving bin (401), a discharge pipe (407) is connected in communication with the residual material discharge port (406), a valve (408) is installed on the discharge pipe (407). The safety auxiliary assembly (5) comprises side wall rotating grooves (501) symmetrically formed in the inner walls on the two sides of the top of the top feeding bin (2), top closing plates (502) are inserted in the side wall rotating grooves (501), two rotating support rods (503) are symmetrically arranged on the two sides of the end portion of the top closing plate (502), the end portion of the rotating support rod (503) rotatably penetrates the side wall rotating groove (501) and extends to the outside of the top feeding bin (2).

2. The anti-blocking discharge mechanism for a zinc oxide hopper according to claim 1, characterized in that: A torsional spring (505) is sleeved on the rod body of the rotating support rod (503), a side edge baffle (504) is arranged on the end portion of the rotating support rod (503).

3. The anti-blocking discharge mechanism of the zinc oxide hopper according to claim 2, characterized in that: One end of the torsional spring (505) is connected with the rod body of the rotating support rod (503), the other end of the torsional spring (505) is connected with the outer wall of the top feeding bin (2).

4. The anti-blocking discharge mechanism of the zinc oxide hopper according to claim 3, characterized in that: The side wall of the storage hopper (1) is inclined, the side wall driving bin (401) and the transmission main rod (403) are both arranged in an inclined manner on the side edge of the storage hopper (1).

5. The anti-blocking discharge mechanism of a zinc oxide hopper according to claim 4, characterized in that: The bottom side of the side wall rotating groove (501) is inclined.

6. The anti-blocking discharge mechanism of a zinc oxide hopper according to claim 5, characterized in that: The end portions of the two top closing plates (502) are abutted, the two top closing plates (502) close the top of the top feeding bin (2).

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