CN214421563U

CN214421563U - Automatic feeder

Info

Publication number: CN214421563U
Application number: CN202120247745.3U
Authority: CN
Inventors: 杨建鑫; 马则兵; 成志江; 安德胜
Original assignee: Shaoxing Jiaying Photosensitive Material Technology Co ltd
Current assignee: Shaoxing Jiaying Photosensitive Material Technology Co ltd
Priority date: 2021-01-28
Filing date: 2021-01-28
Publication date: 2021-10-19
Anticipated expiration: 2031-01-28

Abstract

The application relates to the technical field of material conveying, in particular to an automatic feeder, which comprises a conveying pipe which is obliquely arranged, wherein two ends of the conveying pipe are sealed, a spiral driving assembly is arranged in the conveying pipe, and a discharge hole is formed in one obliquely upward end of the conveying pipe; the inclined downward end of the conveying pipe is provided with a feeding port, the feeding port is provided with a feeding hopper, and the discharging port is provided with an arch breaking assembly. The application has the following effects: the feeding port is arranged at the downward inclined end of the conveying pipe, so that the arrangement position of the feeding port is lowered, and materials can conveniently enter from the feeding port; the arch breaking assembly arranged in the feeding hopper is used for breaking the materials which are formed into an arch by the caking blocks in the feeding hopper, and the caking and the arching of the materials in the feeding hopper are reduced, so that the material transmission efficiency is improved.

Description

Automatic feeder

Technical Field

The application relates to the field of material conveying technology, in particular to an automatic feeder.

Background

The spiral conveyor has the advantages of safe operation, convenient maintenance, low manufacturing cost and the like due to the characteristics of simple structure, small cross section area, good sealing performance and the like, and is widely applied to various industries.

In the related art, chinese utility model patent with application number 2015109227477 and main subject name of a pulse-free discharging powder material screw conveyor discloses a screw conveyor apparatus which drives a material from one end to the other end through a helical blade on a rotating shaft.

In view of the above-mentioned related technologies, the inventor believes that, in order to facilitate feeding, a feeding hopper is usually arranged on a feeding port, but under the condition of transporting materials with high humidity and easy adhesion, the materials are accumulated in the feeding hopper, and due to high material viscosity, the materials on the upper layer are adhered to form an arch, the materials contacting with the helical blade under the arch are transported away, the materials forming the arch cannot be transported away, artificial arch breaking is required, and the working efficiency is greatly reduced.

SUMMERY OF THE UTILITY MODEL

In order to improve material transport efficiency, this application provides automatic material conveying ware.

The application provides an automatic material feeder adopts following technical scheme:

the automatic feeder comprises a conveying pipe which is obliquely arranged, two ends of the conveying pipe are sealed, a spiral driving assembly is arranged in the conveying pipe, and a discharge hole is formed in one obliquely upward end of the conveying pipe; the inclined downward end of the conveying pipe is provided with a feeding port, the feeding port is provided with a feeding hopper, and the discharging port is provided with an arch breaking assembly.

By adopting the technical scheme, the feeding port is arranged at the downward inclined end of the conveying pipe, so that the arrangement position of the feeding port is lowered, and materials can conveniently enter from the feeding port; the arch breaking assembly arranged in the feeding hopper is used for breaking the materials which are formed into an arch by the caking blocks in the feeding hopper, and the caking and the arching of the materials in the feeding hopper are reduced, so that the material transmission efficiency is improved.

Optionally, a connecting pipe is arranged on the feeding port, the connecting pipe is in a vertical state, and the connecting pipe is provided with the feeding hopper.

Through adopting above-mentioned technical scheme, going into the hopper and being fixed in on the pan feeding mouth through the connecting pipe, improving the convenience and the stability of going into the hopper installation, the connecting pipe of vertical setting has reduced the resistance between material and the connecting pipe inner wall for the material drops, thereby improves material transport efficiency.

Optionally, the arch breaking assembly includes a rotating ring sleeved outside the connecting pipe and a slot opened on the connecting pipe, the rotating ring is abutted against the slot and seals the slot, an arch breaking member is disposed at a position of the rotating ring located in the slot, and the arch breaking member is located in the connecting pipe through the slot; and a driving piece for driving the rotating ring to rotate is arranged on the rotating ring.

Through adopting above-mentioned technical scheme, the swivel becket sets up in the fluting outer lane of connecting pipe, and seal the fluting, prevent that the material from spilling over from the fluting and causing the material extravagant, be provided with broken arch piece in the swivel becket, broken arch piece passes the fluting and sets up to the connecting pipe is inside, under the drive of driving piece, the swivel becket drives broken arch piece and rotates, broken arch piece will go into the inside caking of hopper, the material that becomes encircles breaks, let the material continue to drop and get into in the pan feeding mouth, reduce the condition that the material becomes hunch, improve material transport efficiency.

Optionally, the arch breaking piece abuts against the inner wall of the connecting pipe and the inner wall of the feeding hopper.

Through adopting above-mentioned technical scheme, broken hunch spare is inconsistent with connecting tube inner wall, income hopper inner wall, can strike off the material of adhesion on the inner wall on the one hand, and on the other hand reduces the hindrance effect to the material whereabouts for the material can smoothly drop to the pan feeding mouth in, improves material conveying efficiency.

Optionally, the screw driving assembly comprises a rotating shaft rotatably connected to the axial direction of the conveying pipe, the rotating shaft is provided with a helical blade, and the rotating shaft is axially provided with a first motor.

Through adopting above-mentioned technical scheme, under the drive of first motor, pivot pivoting and drive helical blade and rotate, helical blade drives the material and carries, improves material transmission efficiency.

Optionally, a fixing base is arranged at the downward inclined end of the conveying pipeline, a fixing groove is formed in the base, and the downward inclined end of the conveying pipeline is arranged in the fixing groove.

Through adopting above-mentioned technical scheme, the unable adjustment base detachable sets up in the conveying pipeline below, makes things convenient for the installation and the dismantlement of whole equipment, and the unable adjustment base is used for consolidating, supporting the conveying pipeline, and the conveying pipeline that reduces the slope setting is warp or is broken because of the material is put in, improves the stability ability at the conveying pipeline at the during operation.

Optionally, a cushioning component is arranged between the fixed base and one inclined downward end of the conveying pipe.

Through adopting above-mentioned technical scheme, at the material transportation in-process, because the cooperation between the drive of motor and the mechanical component can produce certain vibration, the conveying pipeline can and fixed base take place rigid collision in the vibration between, and the bradyseism subassembly produces the bradyseism effect to the conveying pipeline of vibration, reduces the collision between conveying pipeline and the fixed base, improves the protection to equipment.

Optionally, the cushioning assembly comprises two clamping plates which are arranged in the fixing groove and parallel to each other, a spring is arranged between the clamping plates and the inner wall of the fixing groove, and one end of the conveying pipeline, which is inclined downwards, is clamped between the two clamping plates.

Through adopting above-mentioned technical scheme, the decurrent one end of conveying pipeline slope is pressed from both sides and is located between two splint, and splint pass through spring coupling on the lateral wall of fixed slot, under the condition that the conveying pipeline takes place to vibrate, weaken the vibration effect through the spring, improve whole equipment operating stability.

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

1. the feeding port is arranged at the downward inclined end of the conveying pipe, so that the arrangement position of the feeding port is lowered, and materials can conveniently enter from the feeding port; the arch breaking assembly arranged in the feeding hopper is used for breaking the materials which are formed into an arch by the caking blocks in the feeding hopper, and the caking and the arching of the materials in the feeding hopper are reduced, so that the material transmission efficiency is improved.

2. The rotating ring is arranged on the outer ring of the groove of the connecting pipe, the groove is sealed, the material is prevented from overflowing from the groove to cause material waste, an arch breaking piece is arranged in the rotating ring and penetrates through the groove to be arranged inside the connecting pipe, the rotating ring drives the arch breaking piece to rotate under the driving of the driving piece, the arch breaking piece breaks caking and arching materials inside the feeding hopper, the materials continuously drop into the feeding port, the arching condition of the materials is reduced, and the material transportation efficiency is improved.

Drawings

FIG. 1 is a schematic view of an automatic feeder described herein.

Fig. 2 is a cross-sectional view of an automatic feeder described herein.

Fig. 3 is a schematic view of an arch breaking assembly of the automatic feeder of the present application.

Fig. 4 is an enlarged view of a in fig. 1 of the automatic feeder described herein.

FIG. 5 is a schematic view of a mounting base of the automatic feeder of the present application.

Description of reference numerals: 100. a delivery pipe; 101. a feeding port; 102. a discharge port; 103. a connecting pipe; 104. feeding into a hopper; 105. a discharge pipe; 200. an arch breaking assembly; 201. grooving; 202. a rotating ring; 203. a movable block; 204. rotating the rod; 2041. a first lever; 2042. a second lever; 205. a rack area; 206. a fixed seat; 207. a second motor; 208. a gear; 300. a screw drive assembly; 301. a rotating shaft; 302. a helical blade; 303. a first motor; 304. a fixed mount; 401. a fixed base; 402. fixing grooves; 403. a splint; 404. a spring.

Detailed Description

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

The embodiment of the application discloses automatic material feeder.

As shown in fig. 1-2, the automatic feeder comprises a material conveying pipe 100, wherein the material conveying pipe 100 is a steel pipe with two closed ends, a screw driving assembly 300 is arranged inside the material conveying pipe 100, a material outlet 102 is arranged on the side surface of one inclined upward end of the material conveying pipe 100, a material inlet 101 is arranged on the side surface of one inclined upward end of the material conveying pipe 100, a material inlet hopper 104 is arranged on the material inlet 101, and an arch breaking assembly 200 is further arranged on the material inlet 101.

The connecting pipe 103 is arranged on the feeding opening 101, the connecting pipe 103 is arranged in the vertical direction, the feeding hopper 104 is connected to the feeding opening 101 through the connecting pipe 103, the connecting pipe 103 and the feeding opening 101, the feeding hopper 104 and the conveying pipe 100 can be fixed through welding, and the transverse sections of the connecting pipe 103 and the feeding hopper 104 are both circles.

As shown in fig. 2 and 3, an arch breaking assembly 200 is arranged on the connecting pipe 103, the arch breaking assembly 200 includes a slot 201 arranged on the side wall of the connecting pipe 103, the opening direction of the slot 201 is parallel to the horizontal plane, an annular rotating ring 202 is sleeved outside the connecting pipe 103, the setting height of the rotating ring 202 is the same as the setting height of the slot 201, the width of the rotating ring 202 is greater than the width of the slot 201, and the rotating ring 202 abuts against the outer wall of the connecting pipe 103, so that the rotating ring 202 can seal the whole slot 201; an arch breaking piece is arranged on the inner side of the rotating ring 202 and comprises a movable block 203, the movable block 203 can be fixed with or integrally formed with the rotating ring 202, and the movable block 203 is matched with the slot 201, so that the movable block 203 penetrates through the slot 201 and enters the inner space of the connecting pipe 103; when the rotating ring 202 rotates around the center, the movable block 203 can slide in the slot 201; the movable block 203 is provided with an upward rotating rod 204, the rotating rod 204 abuts against the inner wall of the connecting pipe 103 and the inner wall of the feeding hopper 104, the rotating rod 204 comprises a first rod 2041 connected with the movable block 203 through a bolt, the first rod 2041 abuts against the inner wall of the connecting pipe 103, the first rod 2041 is connected with a second rod 2042, the second rod 2042 abuts against the inner wall of the feeding hopper 104, and the first rod 2041 and the second rod 2042 can be integrally formed.

Regarding the installation of the rotating ring, the rotating rings of the two half bodies can be connected through bolts so as to be sleeved on the connecting pipe.

In this embodiment, the number of the slots 201 is two, the two slots 201 are axially symmetrical with respect to the connection pipe 103, and correspondingly, the number of the sliding blocks and the rotating rods 204 arranged inside the rotating ring 202 is 2, and both are axially symmetrical with respect to the connection pipe 103.

As shown in fig. 4, a driving member for driving the rotating ring 202 to rotate is disposed on the rotating ring 202, the driving member includes a rack area 205 disposed on the outer side of the rotating ring 202 and a fixed seat 206 fixedly disposed on the outer wall of the feeding pipe 100, a second motor 207 is disposed on the fixed seat 206, a gear 208 is disposed on the output shaft of the second motor 207, and the gear 208 is engaged with the teeth on the rack area 205.

As shown in fig. 1 and 2, a discharge pipe 105 is provided on the discharge port 102, and the discharge pipe 105 is disposed vertically downward.

As shown in fig. 1 and 2, the screw driving assembly 300 includes a rotating shaft 301 disposed in the axial direction of the material conveying pipe 100, the rotating shaft 301 is rotatably connected to two end surfaces of the material conveying pipe 100, respectively, so that the rotating shaft 301 can rotate around the shaft, a helical blade 302 is disposed on the rotating shaft 301, a first motor 303 is disposed in the axial direction of the rotating shaft 301, the first motor 303 is fixed to a fixing frame 304, and the fixing frame 304 is fixed to a building wall surface.

As shown in fig. 5, a rectangular block-shaped fixing base 401 is disposed at a downward inclined end of the feed delivery pipe 100, a fixing groove 402 is disposed at an edge of an upper surface of the fixing base 401, a downward inclined end of the feed delivery pipe 100 is disposed inside the fixing groove 402, a damping member is disposed between the downward inclined end of the feed delivery pipe 100 and the fixing groove 402, the damping member includes two clamping plates 403 disposed in the fixing groove 402, the two clamping plates 403 are parallel to each other, a spring 404 is disposed between each clamping plate 403 and the fixing groove 402, and the downward inclined end of the feed delivery pipe 100 is clamped between the two clamping plates 403.

The implementation principle of the automatic feeder in the embodiment of the application is as follows:

the second motor 207 works, the driving gear 208 rotates, and therefore the rotating ring 202 is driven to rotate around the shaft, wherein the driving mode of the second motor 207 is reciprocating driving, for example, the forward rotation is 50 degrees to return to the original position, and the reverse rotation is 50 degrees, the gear 208 drives the rotating ring 202 to rotate in a reciprocating manner, the rotating rod 204 rotates in a reciprocating manner around the shaft along with the rotating ring 202 inside the feeding hopper 104, and in the falling process of the material, the material adhered to the inner wall of the feeding hopper 104 or the connecting pipe 103 is timely scraped by the rotating rod 204, so that the phenomenon of arching of the material is prevented.

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. Automatic material feeder, its characterized in that: the device comprises a material conveying pipe (100) which is obliquely arranged, wherein two ends of the material conveying pipe (100) are closed, a spiral driving assembly (300) is arranged in the material conveying pipe (100), and a material outlet (102) is formed in one obliquely upward end of the material conveying pipe (100); the material conveying pipe is characterized in that a feeding port (101) is formed in the downward inclined end of the material conveying pipe (100), a feeding hopper (104) is arranged on the feeding port (101), and an arch breaking assembly (200) is arranged on the discharging port (102).

2. The automatic feeder according to claim 1, wherein: the feeding device is characterized in that a connecting pipe (103) is arranged on the feeding port (101), the connecting pipe (103) is in a vertical state, and a feeding hopper (104) is arranged on the connecting pipe (103).

3. The automatic feeder according to claim 2, characterized in that: the arch breaking assembly (200) comprises a rotating ring (202) sleeved on the outer side of the connecting pipe (103) and a slot (201) formed in the connecting pipe (103), the rotating ring (202) is abutted against the slot (201) and seals the slot (201), an arch breaking piece is arranged at the position of the rotating ring (202) located in the slot (201), and the arch breaking piece is located in the connecting pipe (103) through the slot (201); the rotating ring (202) is provided with a driving piece for driving the rotating ring (202) to rotate.

4. The automatic feeder according to claim 3, characterized in that: the arch breaking piece is abutted against the inner wall of the connecting pipe (103) and the inner wall of the feeding hopper (104).

5. The automatic feeder according to claim 1, wherein: spiral drive assembly (300) including rotate connect in conveying pipeline (100) ascending pivot (301) of axial, be provided with helical blade (302) on pivot (301), pivot (301) are provided with first motor (303) on the axial.

6. The automatic feeder according to claim 1, wherein: the material conveying pipe is characterized in that a fixed base (401) is arranged at the downward inclined end of the material conveying pipe (100), a fixing groove (402) is formed in the base, and the downward inclined end of the material conveying pipe (100) is arranged in the fixing groove (402).

7. The automatic feeder according to claim 6, wherein: and a shock absorption assembly is arranged between the fixed base (401) and the downward inclined end of the material conveying pipe (100).

8. The automatic feeder according to claim 7, wherein: the shock absorption assembly comprises two clamping plates (403) which are arranged in the fixing groove (402) and are parallel to each other, a spring (404) is arranged between the clamping plates (403) and the inner wall of the fixing groove (402), and one inclined downward end of the material conveying pipe (100) is clamped between the two clamping plates (403).