CN216548129U

CN216548129U - Feeding machine with self-cleaning function

Info

Publication number: CN216548129U
Application number: CN202122854953.2U
Authority: CN
Inventors: 王万年
Original assignee: Wuxi Tianzeng Machinery Manufacturing Co ltd
Current assignee: Wuxi Tianzeng Machinery Manufacturing Co ltd
Priority date: 2021-11-22
Filing date: 2021-11-22
Publication date: 2022-05-17
Anticipated expiration: 2031-11-22

Abstract

The application discloses a feeding machine with a self-cleaning function, which belongs to the technical field of feeding machines and comprises a storage bin, a bin cover, a propelling mechanism and a stirring device; the feed bin is characterized in that a ball hopper is arranged at the bottom of the feed bin, the propelling mechanism comprises a feeding pipe shell which is formed at the bottom of the ball hopper and is communicated with the ball hopper, a speed reducer which is fixed at one end of the feeding pipe shell, a discharge hole which is fixed at the other end of the feeding pipe shell, a spiral auger shaft which is arranged in the feeding pipe shell, and a main motor which is fixedly arranged on the speed reducer and is fixedly connected with an input shaft of the speed reducer; one end of the spiral auger shaft is fixedly connected with the output shaft of the speed reducer, and the other end of the spiral auger shaft extends into the feed opening; the stirring device comprises a stirring motor fixed on the bin cover, a rotating shaft vertically arranged in the bin and a stirring blade fixed on the rotating shaft; and a feed inlet and an air pressure port are fixed at the top of the bin cover. This application has and prevents that the feeding machine from blockking up, guarantees the even effect of material loading speed of feeding machine.

Description

Feeding machine with self-cleaning function

Technical Field

The application relates to the technical field of feeders, in particular to a feeder with a self-cleaning function.

Background

The feeder is an auxiliary device in a mechanized storage and transportation system of lime production enterprises, and has the main function of continuously and uniformly feeding processed or unprocessed materials from equipment (hoppers, storage bins and the like) to a receiving device or a transportation machine. The vibratory feeder for mines is used for uniformly or quantitatively supplying materials from a storage bin or other storage equipment to a receiving device, and is necessary equipment for realizing the automation of flow operation.

The utility model discloses a chinese utility model patent that current feeding machine is CN204384150U as bulletin number discloses a feeding machine, including control lever, toper hopper and closing cap, the both ends of toper hopper are provided with discharge gate and feed inlet respectively, the diameter of feed inlet is greater than the diameter of discharge gate, the closing cap with the connection can be dismantled to the feed inlet, the closing cap is provided with first through-hole, first through-hole with the control lever phase-match, the one end fixedly connected with accuse speed dish of control lever, the cross-sectional area of accuse speed dish is greater than the cross-sectional area of discharge gate, the control lever is provided with the one end of accuse speed dish stretches into the toper hopper, the other end of control lever certainly first through-hole stretches out the toper hopper. The feeding machine is used for feeding, so that the dust generated during feeding can be effectively reduced, the working strength of workers is reduced, and the production efficiency is improved.

In view of the above-mentioned related art, the inventors believe that it is easy to cause clogging when a raw material having a large particle diameter is conveyed, thereby causing non-uniformity in the feeding speed.

SUMMERY OF THE UTILITY MODEL

In order to prevent that the feeding machine from blockking up, guarantee that the material loading speed of feeding machine is even, this application provides a feeding machine who possesses self-cleaning function.

The application provides a feeder that possess self-cleaning function adopts following technical scheme:

a feeding machine with a self-cleaning function comprises a bin, a bin cover arranged at the top of the bin, a propelling mechanism arranged at the bottom of the bin and a stirring device arranged in the bin; the feed bin is characterized in that a ball hopper is arranged at the bottom of the feed bin, the propelling mechanism comprises a feeding pipe shell which is formed at the bottom of the ball hopper and is communicated with the ball hopper, a speed reducer which is fixed at one end of the feeding pipe shell, a discharge hole which is fixed at the other end of the feeding pipe shell, a spiral auger shaft which is arranged in the feeding pipe shell, and a main motor which is fixedly arranged on the speed reducer and is fixedly connected with an input shaft of the speed reducer; one end of the spiral auger shaft is fixedly connected with the output shaft of the speed reducer, and the other end of the spiral auger shaft extends into the feed opening; the stirring device comprises a stirring motor fixed on the bin cover, a rotating shaft vertically arranged in the bin and a stirring blade fixed on the rotating shaft; and a feed inlet and an air pressure port are fixed at the top of the bin cover.

Through the technical scheme, when the main motor is started, the main motor drives the speed reducer, so that the driving shaft on the speed reducer drives the spiral auger shaft to rotate; in the working process, the granular raw materials in the storage bin are not easy to block the ball hopper due to the stirring effect of the stirring device, so that the raw materials are uniformly conveyed better.

Further, the stirring leaf includes the horizon bar of level setting and the stirring quarter butt of slope setting, horizon bar one end with rotation axis fixed connection, the other end with stirring quarter butt fixed connection.

Through above-mentioned technical scheme, when agitator motor started, the rotation axis rotated, drove the horizon bar and rotated for the stirring quarter butt constantly stirs the raw materials in the feed bin, makes the dispersion of raw materials more even, in addition, when wasing the feed bin, injects cleaning water in toward the feed bin, starts agitator motor, has the effect of accelerating feed bin inner wall cleaning efficiency.

Furthermore, an air hammer is fixed on the outer side wall of the storage bin.

Through above-mentioned technical scheme, the setting of air hammer is favorable to shaking the raw materials that bonds on the blanking storehouse inside wall, keeps the feed bin clean.

Further, install two charge level indicators on the feed bin lateral wall, two the charge level indicator is located feed bin upper portion and lower part respectively.

Through above-mentioned technical scheme, the setting of charge level indicator, the appearance of adaptation feed bin for stock detection to raw materials in the feed bin is more accurate.

Furthermore, the speed reducer comprises a gear box fixedly connected with the feeding pipe shell, a motor gear rotatably installed in the gear box, a bridge shaft penetrating through the gear box and rotatably installed with the gear box, a bridge gear sleeved on and fixedly connected with the bridge shaft, an output shaft penetrating through and rotatably connected with the gear box, an output gear arranged in the gear box and fixedly connected with the output shaft, a stirring shaft penetrating through and rotatably connected with the gear box, and a bridge connecting gear arranged in the gear box and fixedly connected with the stirring shaft; an input shaft penetrating through the gear box extends from the motor gear, transmission teeth are arranged on the intermediate shaft, the motor gear is meshed with the intermediate gear, and the transmission teeth are meshed with the output gear; the gap bridge connecting gear is meshed with the transmission gear, and one end of the stirring shaft, which is far away from the gap bridge connecting gear, penetrates through the ball hopper; the number of teeth of the gap bridge connecting gear, the gap bridge gear, the motor gear, the output gear and the transmission gear is gradually reduced.

Through the technical scheme, when the main motor is started, the gear of the driving motor of the main motor rotates, so that the bridging shaft rotates, the output shaft and the stirring shaft are driven to rotate, the spiral auger shaft is driven to rotate, the raw materials in the spherical hopper can be conveniently dredged, the gear ratio of the gear in the gear box is arranged, and the output torque of the stirring shaft and the output shaft can be conveniently enhanced.

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

(1) when the main motor is started, the main motor drives the speed reducer, so that the driving shaft on the speed reducer drives the spiral auger shaft to rotate, when feeding is performed, raw materials enter the storage bin through the feeding hole, the stirring motor is started to drive the rotating shaft to rotate, so that the raw materials in the storage bin are more uniform, meanwhile, the raw materials enter the feeding pipe shell through the ball hopper under the action of gravity, and are pushed into the discharging hole under the action of the spiral auger shaft, so that uniform feeding is realized; in the working process, due to the stirring effect of the stirring device, the granular raw materials in the storage bin are not easy to block the ball hopper, so that the raw materials are uniformly conveyed;

(2) when the main motor is started, the main motor drives the motor gear to rotate, so that the intermediate shaft rotates, the output shaft and the stirring shaft are driven to rotate, the spiral auger shaft is driven to rotate, the raw materials in the ball hopper can be conveniently dredged, and the gear ratio of the gear in the gear box is arranged, so that the output torque of the stirring shaft and the output shaft can be conveniently enhanced.

Drawings

FIG. 1 is a schematic perspective view of a feeder with self-cleaning function;

FIG. 2 is a schematic side view of a feeder with self-cleaning function;

FIG. 3 is a sectional view of the feeder of FIG. 2 along the direction C-C;

fig. 4 is an exploded view of the reducer.

The reference numbers in the figures illustrate:

1. a storage bin; 11. a ball hopper; 12. an air hammer; 13. a level gauge; 2. a bin cover; 21. a feed inlet; 22. an air pressure port; 3. a propulsion mechanism; 31. a feeding pipe shell; 32. a speed reducer; 321. a gear case; 322. a motor gear; 323. a bridge shaft; 324. a carrier gear; 325. an output shaft; 326. an output gear; 327. a stirring shaft; 328. the gap bridge is connected with a gear; 329. a transmission gear; 33. a feeding port; 34. a screw auger shaft; 35. a main motor; 4. a stirring device; 41. a stirring motor; 42. a rotating shaft; 43. stirring blades; 431. a horizontal bar; 432. a short stirring rod.

Detailed Description

The technical solution in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application; it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all embodiments, and all other embodiments obtained by those of ordinary skill in the art without any inventive work based on the embodiments in the present application belong to the protection scope of the present application.

In the description of the present application, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present application. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present application, it should be noted that, unless otherwise explicitly stated or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like, are to be interpreted broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.

The present application is described in further detail below with reference to the attached drawings.

The embodiment of the application discloses feeder that possesses self-cleaning function please refer to fig. 1, including feed bin 1, set up in cang gai 2 at feed bin 1 top, set up in advancing mechanism 3 of feed bin 1 bottom and set up agitating unit 4 in feed bin 1. The top of the bin cover 2 is fixed with a feed inlet 21 and an air pressure port 22. Referring to fig. 2 and 3, the bottom of the bunker 1 is provided with a ball hopper 11, the propulsion mechanism 3 includes a feeding shell 31 formed at the bottom of the ball hopper 11 and communicated with the ball hopper 11, a speed reducer 32 fixed at one end of the feeding shell 31, a discharge opening 33 fixed at the other end of the feeding shell 31, a spiral auger shaft 34 arranged in the feeding shell 31, and a main motor 35 fixedly installed on the speed reducer 32 and fixedly connected with an input shaft of the speed reducer 32. One end of the spiral auger shaft 34 is fixedly connected with an output shaft 325 of the speed reducer 32, and the other end extends into the feed opening 33. When the main motor 35 is started, the main motor 35 drives the speed reducer 32, so that the output shaft 325 on the speed reducer 32 drives the spiral auger shaft 34 to rotate, and the material is pushed into the material outlet 33 under the action of the spiral auger shaft 34, and uniform feeding is realized.

Referring to fig. 3 and 4, the speed reducer 32 includes a gear box 321 fixedly connected to the feeding tube housing 31, a motor gear 322 rotatably mounted in the gear box 321, a carrier shaft 323 rotatably mounted on the gear box 321, a carrier gear 324 fixedly connected to the carrier shaft 323, an output shaft 325 rotatably connected to the gear box 321, an output gear 326 fixedly connected to the output shaft 325, an agitating shaft 327 rotatably connected to the gear box 321, and a carrier connecting gear 328 fixedly connected to the agitating shaft 327 and disposed in the gear box 321. An input shaft penetrating the gear box 321 extends from the motor gear 322, a transmission gear 329 is arranged on the intermediate shaft 323, the motor gear 322 is meshed with the intermediate gear 324, and the transmission gear 329 is meshed with the output gear 326. The connecting gear 328 is engaged with the transmission gear 329, and one end of the stirring shaft 327 far away from the connecting gear 328 is inserted into the ball hopper 11. The number of teeth of the carrier connecting gear 328, the carrier gear 324, the motor gear 322, the output gear 326 and the transmission gear 329 is decreased in turn.

When the main motor 35 is started, the main motor 35 drives the motor gear 322 to rotate, so that the intermediate axle 323 rotates, the output shaft 325 and the stirring shaft 327 are driven to rotate, the spiral auger shaft 34 is driven to rotate, dredging of raw materials in the spherical hopper 11 is facilitated, and the gear ratio of the gear in the gear box 321 is set, so that the output torque of the stirring shaft 327 and the output shaft 325 is enhanced.

Referring to fig. 3, the stirring device 4 includes a stirring motor 41 fixed to the bin cover 2, a rotating shaft 42 vertically disposed in the bin 1, and a stirring blade 43 fixed to the rotating shaft 42. The top of the bin cover 2 is fixed with a feed inlet 21 and an air pressure port 22. The stirring blade 43 includes a horizontal rod 431 and a short stirring rod 432, wherein the horizontal rod 431 is horizontally disposed, one end of the horizontal rod 431 is fixedly connected to the rotating shaft 42, and the other end of the horizontal rod is fixedly connected to the short stirring rod 432. When agitator motor 41 starts, rotation axis 42 rotates, drives horizontal pole 431 and rotates for stirring stub bar 432 constantly stirs the raw materials in feed bin 1, makes the dispersion of raw materials more even, in addition, when wasing feed bin 1, injects cleaning water into feed bin 1, starts agitator motor 41, has the effect of accelerating 1 inner wall cleaning efficiency of feed bin.

Referring to fig. 3, an air hammer 12 is fixed on the outer side wall of the silo 1, and two level indicators 13 are installed on the side wall of the silo 1, wherein the two level indicators 13 are respectively located at the upper part and the lower part of the silo 1. The setting of air hammer 12 is favorable to shaking the raw materials that bonds on 1 inside wall of blanking storehouse, keeps feed bin 1 clean, and the setting of charge level indicator 13, the appearance of adaptation feed bin 1 for stock detection to raw materials in feed bin 1 is more accurate.

The implementation principle of the feeding machine with the self-cleaning function in the embodiment of the application is as follows: when main motor 35 starts, main motor 35 drive speed reducer 32 for drive shaft drive spiral auger shaft 34 on the speed reducer 32 rotates, when carrying out the material loading, the raw materials gets into feed bin 1 through feed inlet 21, agitator motor 41 starts, drives rotation axis 42 and rotates, thereby make the raw materials in the feed bin 1 more even, simultaneously, the raw materials passes through ball fill 11 under the action of gravity and gets into in the pay-off tube shell 31, under the effect of spiral auger shaft 34, the propelling movement is to in feed opening 33, realize even pay-off. In the working process, the granular raw materials in the storage bin 1 are not easy to block the ball hopper 11 due to the stirring effect of the stirring device 4, so that the raw materials are uniformly conveyed better.

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 feeder that possesses self-cleaning function which characterized in that: comprises a storage bin (1), a bin cover (2) arranged at the top of the storage bin (1), a propelling mechanism (3) arranged at the bottom of the storage bin (1) and a stirring device (4) arranged in the storage bin (1); the feed bin comprises a bin (1), wherein a ball hopper (11) is arranged at the bottom of the bin (1), the propelling mechanism (3) comprises a feeding pipe shell (31) which is formed at the bottom of the ball hopper (11) and is communicated with the ball hopper (11), a speed reducer (32) which is fixed at one end of the feeding pipe shell (31), a discharge hole (33) which is fixed at the other end of the feeding pipe shell (31), a spiral auger shaft (34) which is arranged in the feeding pipe shell (31), and a main motor (35) which is fixedly arranged on the speed reducer (32) and is fixedly connected with an input shaft of the speed reducer (32); one end of the spiral auger shaft (34) is fixedly connected with an output shaft (325) of the speed reducer (32), and the other end of the spiral auger shaft extends into the feed opening (33); the stirring device (4) comprises a stirring motor (41) fixed on the bin cover (2), a rotating shaft (42) vertically arranged in the bin (1) and a stirring blade (43) fixed on the rotating shaft (42); the top of the bin cover (2) is fixed with a feed inlet (21) and an air pressure port (22).

2. A feeder with self-cleaning function as claimed in claim 1, wherein: the stirring blade (43) comprises a horizontal rod (431) and a stirring short rod (432), the horizontal rod (431) is horizontally arranged, one end of the horizontal rod (431) is fixedly connected with the rotating shaft (42), and the other end of the horizontal rod is fixedly connected with the stirring short rod (432).

3. A feeder with self-cleaning function as claimed in claim 1, wherein: an air hammer (12) is fixed on the outer side wall of the storage bin (1).

4. A feeder with self-cleaning function as claimed in claim 1, wherein: install two charge level indicators (13), two on feed bin (1) lateral wall charge level indicator (13) are located feed bin (1) upper portion and lower part respectively.

5. A feeder with self-cleaning function as claimed in claim 1, wherein: the speed reducer (32) comprises a gear box (321) fixedly connected with the feeding pipe shell (31), a motor gear (322) rotatably mounted in the gear box (321), a bridge shaft (323) penetrating through the gear box (321) and rotatably mounted with the gear box (321), a bridge gear (324) sleeved on the bridge shaft (323) and fixedly connected with the bridge shaft, an output shaft (325) penetrating through the gear box (321) and rotatably connected with the gear box, an output gear (326) arranged in the gear box (321) and fixedly connected with the output shaft (325), a stirring shaft (327) penetrating through the gear box (321) and rotatably connected with the gear box (321), and a bridge connecting gear (328) arranged in the gear box (321) and fixedly connected with the stirring shaft (327); an input shaft penetrating through the gear box (321) extends from the motor gear (322), a transmission gear (329) is arranged on the intermediate shaft (323), the motor gear (322) is meshed with the intermediate gear (324), and the transmission gear (329) is meshed with the output gear (326); the gap bridge connecting gear (328) is meshed with the transmission gear (329), and one end of the stirring shaft (327) far away from the gap bridge connecting gear (328) is arranged in the ball hopper (11) in a penetrating way; the number of teeth of the carrier connecting gear (328), the carrier gear (324), the motor gear (322), the output gear (326) and the transmission gear (329) is gradually reduced.