CN214526495U

CN214526495U - Fly ash weighing hopper

Info

Publication number: CN214526495U
Application number: CN202120418534.1U
Authority: CN
Inventors: 刘波; 吕东雷; 徐晓倩
Original assignee: Qingdao Shengda Concrete Engineering Co ltd
Current assignee: Qingdao Shengda Concrete Engineering Co ltd
Priority date: 2021-02-25
Filing date: 2021-02-25
Publication date: 2021-10-29
Anticipated expiration: 2031-02-25

Abstract

The utility model relates to a fly ash weighing hopper, it includes the base frame, the base frame is provided with the weighing hopper, weighing hopper one side is connected with first support frame, first support frame articulates there is the connecting plate, the connecting plate is connected with the striker plate, the weighing hopper corresponds first support frame position department and is connected with first cylinder, the lateral wall downward sloping setting of piston rod edge weighing hopper of first cylinder, the piston rod of first cylinder is connected in connecting plate one end, the striker plate bottom is provided with the link, the link is connected with first motor, the output shaft fixedly connected with connecting rod of first motor, the connecting rod passes striker plate one end and is connected with the rolling disc, many stirring poles of rolling disc top fixedly connected with, this application has the fly ash of being convenient for clear up the caking, reduce the effect of jam.

Description

Fly ash weighing hopper

Technical Field

The application relates to the field of weighing hoppers, in particular to a fly ash weighing hopper.

Background

In the process of producing concrete, fly ash, one of raw materials for manufacturing concrete, is conveyed into a storage tank, when different powder materials are required to be mixed for use, a material opening at the bottom of the fly ash storage tank is opened, the fly ash is discharged from the storage tank, enters a weighing hopper, is weighed according to the requirement of manufacturing concrete, and is then conveyed by a conveying device to be mixed with other powder materials.

In view of the above-mentioned related technologies, the inventor believes that after the fly ash falls into the weighing hopper, the fly ash is easy to solidify and agglomerate due to the action of gravity, so that a user cannot crush and clean the agglomerated fly ash in time, the weighing hopper is easy to block, the blanking process cannot be smoothly performed, and the work efficiency is reduced.

SUMMERY OF THE UTILITY MODEL

In order to facilitate the clearance caking fly ash, reduce the condition that the weighing hopper takes place to block up, this application provides a fly ash weighing hopper.

The application provides a fly ash weighing hopper adopts following technical scheme:

the utility model provides a fly ash weighing hopper, including the pedestal frame, the pedestal frame is provided with the weighing hopper, weighing hopper one side is connected with first support frame, first support frame articulates there is the connecting plate, the connecting plate is connected with the striker plate, the weighing hopper corresponds first support frame position department and is connected with first cylinder, the lateral wall downward sloping setting of piston rod edge weighing hopper of first cylinder, the piston rod of first cylinder is connected in connecting plate one end, the striker plate bottom is provided with the link, the link is connected with first motor, the output shaft fixedly connected with connecting rod of first motor, the connecting rod passes striker plate one end and is connected with the rolling disc, the many material poles that stir of rolling disc top fixedly connected with.

Through adopting above-mentioned technical scheme, when the user uses, when the material mouth of caking fly ash with the weighing hopper is plugged up, start first motor, first motor drive connecting rod begins to rotate, the rolling disc begins to rotate along with the connecting rod, stir the material pole along with the rolling disc is together rotated, and stir the fly ash of material mouth position department caking, the fly ash of caking is smashed the back by stirring the material pole, then start first cylinder, first cylinder drive connecting plate rebound, the striker plate rotates along with the connecting plate, and leave the material mouth of weighing hopper, fly ash begins to drop through the material mouth, guarantee the user in time, swift fly ash of processing caking, reduce the condition that the jam takes place for the weighing hopper, improve whole work efficiency.

Optionally, each side wall of the stirring rod is provided with a plurality of spine protrusions.

Through adopting above-mentioned technical scheme, when the user used, the spine arch improved the crushing efficiency to the fly ash of caking, carries out more careful crushing to the fly ash of caking simultaneously.

Optionally, the connecting rod and the striker plate are connected with a sealing ring together.

Through adopting above-mentioned technical scheme, when the user used, the sealing washer prevented to ooze fly ash between connecting rod and the striker plate, guaranteed the clean and tidy of striker plate, avoided the fly ash to ooze too much and cause the waste simultaneously.

Optionally, the outer wall of the weighing hopper is provided with a heat insulation sleeve.

Through adopting above-mentioned technical scheme, when the user used, the temperature difference that the insulation cover prevented between the inside and the outside of weighing hopper was too big, prevented to have too much moisture to generate in the weighing hopper, prevented the too much caking of fly ash, guaranteed the quality of fly ash.

Optionally, a rubber ring is arranged at the position, corresponding to the striker plate, of the bottom of the weighing hopper.

Through adopting above-mentioned technical scheme, when the user used, the rubber circle reduced the gap between striker plate and the weighing hopper, guaranteed that fly ash can not leak away from the gap between striker plate and the weighing hopper, guaranteed the accurate nature of weighing, reduced the waste of fly ash.

Optionally, one side of the weighing hopper, which is far away from the first cylinder, is provided with a second support frame, the second support frame is fixedly connected with a second motor, an output shaft of the second motor is connected with a shifting shaft, a shifting plate is fixedly connected to a side wall of the shifting shaft, a fixed block is connected to the position of the weighing hopper, which corresponds to the shifting shaft, and the shifting plate can abut against the fixed block.

Through adopting above-mentioned technical scheme, when the user used, start the second motor, second motor drive stirring axle and stirring board rotate, and the stirring board can beat the fixed block, and the weighing hopper produces the vibration to make the fly ash that is stained with on weighing hopper and the striker plate drop, guarantee weighing hopper and striker plate clean and tidy, improve the accurate nature of weighing simultaneously.

Optionally, the number of the poking plates is multiple, and the poking plates are arranged along the circumference of the poking shaft in an array manner.

Through adopting above-mentioned technical scheme, when the user used, in the same time, it can increase the number of times of beating to have a plurality of stirring boards on the stirring axle, increases the speed of beating simultaneously, makes weighing hopper vibration faster, strengthens the effect of vibration.

Optionally, first threaded holes are formed in positions of two ends of the fixing block, second threaded holes are formed in positions of the weighing hoppers corresponding to the first threaded holes, and bolts are connected with the first threaded holes and the second threaded holes through common threads.

Through adopting above-mentioned technical scheme, when the user used, can twist out the bolt from first screw hole and second screw hole, then change the fixed block. The user can be guaranteed to change the fixed block in time according to the service condition of the fixed block.

In summary, the present application includes at least one of the following beneficial technical effects:

1. due to the design of the first motor, the rotating disc and the material stirring rod, a user can timely treat the agglomerated coal ash, and the blocking condition of the weighing hopper is reduced;

2. the design of the spine bulges ensures the fineness of crushing and improves the crushing efficiency;

3. the design of the stirring plate and the fixed block ensures that the fly ash adhered to the inner wall of the weighing hopper normally falls off and the weighing accuracy is ensured.

Drawings

FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present application;

FIG. 2 is a sectional view of the striker plate structure of the embodiment of the application;

FIG. 3 is an enlarged view of portion A of FIG. 2;

FIG. 4 is a schematic view of a construction of a shift shaft according to an embodiment of the present application;

fig. 5 is a sectional view of a fixing block structure according to an embodiment of the present application.

Description of reference numerals: 1. a base frame; 11. weighing a hopper; 111. a rubber ring; 112. a thermal insulation sleeve; 113. a second threaded hole; 2. a first support frame; 21. a connecting plate; 22. a striker plate; 23. a first cylinder; 3. a connecting frame; 31. a first motor; 32. a connecting rod; 321. a seal ring; 33. rotating the disc; 34. a material stirring rod; 341. the spine is convex; 4. a second support frame; 41. a second motor; 42. a shifting shaft; 421. a poking plate; 43. a fixed block; 431. a first threaded hole; 432. and (4) bolts.

Detailed Description

The present application is described in further detail below with reference to figures 1-5.

The embodiment of the application discloses a fly ash weighing hopper. Referring to fig. 1, a fly ash weighing hopper comprises a base frame 1, wherein a weighing hopper 11 is fixedly connected to the base frame 1.

Referring to fig. 2 and 3, a first support frame 2 is fixedly connected to one side of the weighing hopper 11, and the first support frame 2 is horizontally arranged. The first support frame 2 is hinged to a connecting plate 21, a material baffle 22 is fixedly connected to the bottom of the connecting plate 21, and the material baffle 22 covers a material opening of the weighing hopper 11. The bottom of the weighing hopper 11 is fixedly connected with a rubber ring 111 at a position corresponding to the edge, and the striker plate 22 can abut against the rubber ring 111. The weighing hopper 11 corresponds connecting plate 21 central point department fixedly connected with first cylinder 23, and the cylinder body fixed connection of first cylinder 23 is close to first support frame 2 one side in the weighing hopper 11, and the piston rod downward sloping setting of the lateral wall along the weighing hopper 11 of first cylinder 23, and the piston rod fixed connection of first cylinder 23 keeps away from striker plate 22 one end in connecting plate 21. Striker plate 22 is far away from weighing hopper 11 one side fixedly connected with link 3, and link 3 fixedly connected with first motor 31, the vertical upwards setting of output shaft of first motor 31. The output shaft of the first motor 31 is fixedly connected with a connecting rod 32, and the connecting rod 32 is vertically arranged. The connecting rod 32 penetrates through one end of the striker plate 22 and is fixedly connected with a rotating disc 33, and the rotating disc 33 is horizontally arranged. A plurality of stirring rods 34 are fixedly connected to one side of the rotating disc 33 away from the connecting rod 32. When the user uses, when weighing hopper 11 takes place to block up, start first motor 31, first motor 31 drive connecting rod 32 and rolling disc 33 rotate, and rolling disc 33 drives stirring rod 34 and rotates and stir the fly ash of material mouthful position department caking to make the fly ash of caking smash, guarantee that the user can in time handle the fly ash of caking. Then start first cylinder 23, first cylinder 23 drive connecting plate 21 and striker plate 22 rotate, and striker plate 22 leaves the rubber circle 111 that the weighing hopper 11 material mouth corresponds, makes the normal whereabouts of fly ash, guarantees that weighing hopper 11 can not take place to block up, improves work efficiency. The rubber ring 111 reduces gaps, prevents the leakage of the fly ash and ensures the weighing accuracy.

Referring to fig. 2 and 3, a plurality of piercing protrusions 341 are fixedly connected to a sidewall of each stirring rod 34. When the user uses, spine arch 341 is faster smashes the fly ash that agglomerates, and is more meticulous with the pulverized coal ash that agglomerates simultaneously. The connecting rod 32 and the striker plate 22 are fixedly connected with a sealing ring 321. When the user uses, the condition that fly ash oozes from striker plate 22 is reduced to sealing washer 321, guarantees the cleanness of striker plate 22, reduces the waste of fly ash simultaneously. The outer wall of the weighing hopper 11 is fixedly connected with a heat insulation sleeve 112. When the thermal insulation sleeve 112 is used by a user, the temperature difference between the inside and the outside of the weighing hopper 11 is reduced, so that excessive moisture generated in the weighing hopper 11 is reduced, and the caking of the fly ash is reduced.

Referring to fig. 1 and 4, a second supporting frame 4 is fixedly connected to one side of the weighing hopper 11 away from the first cylinder 23, a second motor 41 is fixedly connected to the second supporting frame 4, and an output shaft of the second motor 41 is arranged along the length direction of the striker plate 22. An output shaft of the second motor 41 is fixedly connected with a cylindrical shifting shaft 42, and the shifting shaft 42 is arranged along the length direction of the striker plate 22. The side wall of the toggle shaft 42 is fixedly connected with a plurality of toggle plates 421, and the toggle plates 421 are arranged along the side wall of the toggle shaft 42 in a circumferential array. An elastic fixing block 43 is connected to the side wall of the weighing hopper 11 at a position corresponding to the shifting shaft 42, the fixing block 43 is arranged along the length direction of the striker plate 22, and the shifting plate 421 can abut against the fixing block 43. When a user uses the hopper, the second motor 41 is started, the second motor 41 drives the shifting shaft 42 to rotate, the shifting plates 421 can rotate together, the fixed blocks 43 can be knocked by the plurality of shifting plates 421 in sequence, and the hopper 11 can vibrate, so that the fly ash adhered to the inside of the hopper 11 falls off, the cleanness of the hopper 11 is ensured, and the labor is saved.

Referring to fig. 4 and 5, first threaded holes 431 are respectively formed in positions, close to two ends, of the fixing block 43, and a second threaded hole 113 is formed in a position, corresponding to each first threaded hole 431, of the weighing hopper 11. A bolt 432 is commonly threadedly coupled within the first and second threaded

holes

431 and 113. When the user uses the fixing block 43, the fixing block can be replaced by unscrewing the bolts 432.

The implementation principle of a fly ash weighing hopper in the embodiment of the application is as follows: when a user uses the material weighing hopper 11, when a large amount of agglomerated fly ash is present at the material opening, the first motor 31 is started, the first motor 31 drives the connecting rod 32 to rotate, the connecting rod 32 drives the rotating disc 33 to rotate, the rotating disc 33 drives the material stirring rod 34 and the spine protrusion 341 to rotate, the material stirring rod 34 stirs the agglomerated fly ash at the position of the material opening, and the agglomerated fly ash is crushed. Then start first cylinder 23, first cylinder 23 drive connecting plate 21 and striker plate 22 rotate to make striker plate 22 leave the rubber circle 111 that the title hopper 11 material mouth corresponds, the material mouth of fly ash from the title hopper 11 normally drops, prevents that the user from not being able to in time handle the fly ash of caking and making the title hopper 11 block up, improves work efficiency. The rubber ring 111 reduces gaps, prevents the coal ash from leaking out of a material opening of the weighing hopper 11, and improves the weighing accuracy. In the blanking process of the weighing hopper 11, the second motor 41 is started, the second motor 41 drives the shifting shaft 42 and the shifting plate 421 to rotate, and the shifting plate 421 beats the fixed block 43 to enable the weighing hopper 11 to vibrate, so that the fly ash adhered to the inside of the weighing hopper 11 and the material baffle plate 22 falls off, and the weighing hopper 11 and the material baffle plate 22 are ensured to be clean.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a fly ash weighing hopper, includes pedestal frame (1), and pedestal frame (1) is provided with weighing hopper (11), its characterized in that: one side of the weighing hopper (11) is connected with a first support frame (2), the first support frame (2) is hinged with a connecting plate (21), the connecting plate (21) is connected with a baffle plate (22), the position of the weighing hopper (11) corresponding to the first support frame (2) is connected with a first cylinder (23), a piston rod of the first cylinder (23) is arranged along the downward inclination of the side wall of the weighing hopper (11), the piston rod of the first cylinder (23) is connected with one end of the connecting plate (21), a connecting frame (3) is arranged at the bottom of the baffle plate (22), the connecting frame (3) is connected with a first motor (31), an output shaft of the first motor (31) is fixedly connected with a connecting rod (32), the connecting rod (32) penetrates through one end of the baffle plate (22) and is connected with a rotating disc (33), and a plurality of material stirring rods (34) are fixedly connected with the top of the rotating disc (33).

2. A fly ash weighing hopper as defined in claim 1 wherein: the side wall of each stirring rod (34) is provided with a plurality of spine protrusions (341).

3. A fly ash weighing hopper as defined in claim 1 wherein: the connecting rod (32) and the striker plate (22) are connected with a sealing ring (321) together.

4. A fly ash weighing hopper as defined in claim 1 wherein: the outer wall of the weighing hopper (11) is provided with a heat insulation sleeve (112).

5. A fly ash weighing hopper as defined in claim 1 wherein: and a rubber ring (111) is arranged at the position of the bottom of the weighing hopper (11) corresponding to the material baffle (22).

6. A fly ash weighing hopper as defined in claim 1 wherein: one side, far away from the first cylinder (23), of the weighing hopper (11) is provided with a second supporting frame (4), the second supporting frame (4) is fixedly connected with a second motor (41), an output shaft of the second motor (41) is connected with a shifting shaft (42), the side wall of the shifting shaft (42) is fixedly connected with a shifting plate (421), the position, corresponding to the shifting shaft (42), of the weighing hopper (11) is connected with a fixing block (43), and the shifting plate (421) can abut against the fixing block (43).

7. A fly ash weighing hopper as defined in claim 6 wherein: the number of the poking plates (421) is multiple, and the poking plates (421) are arranged along the circumference of the poking shaft (42) in an array mode.

8. A fly ash weighing hopper as defined in claim 6 wherein: first screw hole (431) have all been seted up in fixed block (43) both ends position department, and second screw hole (113) have all been seted up in the corresponding every screw hole (431) position department of weighing hopper (11), and common threaded connection has bolt (432) in first screw hole (431) and the second screw hole (113).